baber/WOPTO huggingface dataset:
Patent JP-H03200204-A (JP)
Title: Optical parts system
Inventor: YANAGAWA HISAHARU
IPC: H04B10/291
Filed: 1989-12-28
Abstract: PURPOSE:To attain the operation of the above-mentioned system as optical parts to light of a wide range of wavelength regions even if the optical parts having the dependency on wavelength are used by connecting the plural optical parts in parallel to the output ports of an optical demultiplexer which demultiplexes the light of plural wavelengths and providing an optical multiplexer which matches the light of the plural wavelengths emitted from the optical parts. CONSTITUTION:Plural pieces of the optical parts 3 are connected in parallel to the output ports of the one optical demultiplexer 2 and the one optical multiplexer 4 is connected to the plural optical parts 3 in such a manner that the light emitted from the optical parts 3 is made incident on the input ports thereof. The light of the wavelength region over a wide range is, therefore, made incident first on the optical demultiplexer 2 where the light is demultiplexed to the specific wavelengths. The light demultiplexed to the specific wavelengths is made incident on the optical parts 3 where the desired optical parts operation is executed. Further, the light is multiplexed by the optical multiplexer 4 after the optical parts operation and is outputted. While the individual optical parts 3 operate only with the specific wavelengths, the operation as the optical parts for the wavelengths of the regions over the wide range can be executed as the entire part of the system 1.
Patent JP-H11157484-A (JP)
Title: Preventive construction of water suction into fuel feeding means in propulsion unit for ship and boat
Inventor: OZAWA SHIGEYUKI
IPC: F02B61/04
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To keep up engine performance so favorably by making any water so as not to be imbibed in an air inlet opening into the hull so as to range toward the inlet side of an air compressor, in the case where compressed air is made injectable into an internal combustion engine together with fuel through a fuel injection valve. SOLUTION: An air filter 81 owing in a hull 3 so as to range toward the inlet side of an air compressor 78 to supply compressed air into an internal combustion engine 21 together with fuel is installed in an upper side higher than an inside opening 62a of a communicating tube 62 opening into the hull 3 and/or in an upper side higher than a water inlet opening 97 of a bilge pipe opening into the hull 3 likewise and/or within the range surrounded by each waterline at a normal attitude of a boat 1, an overturn attitude of 180 deg., and each inclined attitude ranging from the said normal attitude to the overturn attitude, respectively.
Patent JP-H06186689-A (JP)
Title: Ultrahigh-contrast negative image forming method
Inventor: KOO NAOKI
IPC: G03C5/305
Filed: 1992-12-22
Abstract: PURPOSE:To form an ultrahigh-contrast image having >10 gamma by developing a silver halide photographic sensitive material excellent in shelf stability over a long period of time, fit for work even in an environment at high temp. and humidity and having improved aging stability. CONSTITUTION:A negative type silver halide photographic sensitive material contg. an org. compd. whose reduction potential is minus and an org. compd. having two or more hydroxyl groups on an arom. ring in an emulsion layer and/or other hydrophilic colloidal layer on the substrate, that is, in the same layer or in different layers is imagewise exposed and processed with an alkaline developing soln. contg. reductones.
Patent JP-2000150166-A (JP)
Title: Organic el element
Inventor: YANO YOSHIHIKO
IPC: H05B33/14
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an element having the merit of both of an organic material and inorganic material, and a long service life, a good efficiency, and a low operating voltage, by layering, on a substrate, an inorganic layer containing a multiple oxide containing at least Cu and a luminescent layer containing an organic compound taking part in at least luminescence function. SOLUTION: A hole carrier layer of the organic type electroluminescence element is made of a chemically stable inorganic material. As the multiple oxide containing univalent Cu, CuAlO2 (delafossite compound), CuGaO2, ACu2O2 (where, A is an alkaline earth metal or rare earth metal, especially Sr is desirable), and a mixed crystal compound of these, are especially desirable because they are easy in composition control and become a p-type wide-gap semiconductor. The band gap of the inorganic layer is 2.5 eV or more. The element is formed by layering the substrate 1, a hole injection electrode 2, the inorganic layer 4, the luminescence layer 5, and an electron injection electrode 3, in order. This is of great value in practical use as a high-performance flat color display.
Patent JP-H11168935-A (JP)
Title: Reaping height controller of combine harvester
Inventor: YAMADA TAKASHI
IPC: A01B63/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a reaping height controller of a combine harvester properly using results of detection by an ultrasonic sensor and a ground contact type reaping height sensor and further employing a noncontact type sensor device and a ground contact type sensor device in combination. SOLUTION: This reaping height controller of a combine harvester is capable of judging whether or not a reflected wave from an ultrasonic sensor is returned (S4) during the reaping height control, making a decision about whether or not the reflected wave is present (S4: yes) or the results of detection by the ultrasonic sensor are stabilized by a stability judging means (S5), returning the operation to S3 when the results of detection by the ultrasonic sensor are stabilized (S5: no), performing the reaping height control based on the moving average and, on the other hand, further carrying out the lifting and lowering control of a reaping pretreatment device based on the results of detection by a ground contact type ground height sensor installed at the lower end of the reaping pretreatment device (S6) when the reflected wave is not returned (S4:  no) and the results of detection by the ultrasonic sensor are unstable (S5: yes).
Patent JP-2000172179-A (JP)
Title: Stand for merchandise display and sales
Inventor: KOBAYASHI HIDEO
IPC: G09F5/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a stand for merchandise display and sales which is capable of providing purchasers with strong appealing, enables the purchases to easily put small-sized merchandise to and out of desired lateral directions by disposing the small-sized merchandise so three dimensionally as to be displayed and is capable of supporting the small-sized merchandise in a stable state even when its width size is set small. SOLUTION: The stand 1 for merchandise display and sales is composed of hanging bodies 2 which allow the hanging of the merchandise, a plurality of merchandise supporting shelves 4 which are arranged at prescribed intervals and are inserted from the lateral sections to the front surfaces of these hanging bodies 2 and are formed nearly perpendicularly at the base surfaces capable of supporting the merchandise to be displayed and supporting bodies 5 which are turnably mounted to nearly the central base surfaces of a plurality of the merchandise supporting shelves 4 so as to be supported at the base surfaces exiting on the right and left and have the front end sides projecting outward from the ends of the base surfaces.
Patent JP-H10167049-A (JP)
Title: Carrier device on slopeway
Inventor: FUJIO KOJI
IPC: B61B13/12
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To easily carry a heavy article by using a stair provided in a subway, etc., by constituting a rail of a plural number of unit rails free to connect and disconnect and providing a wheel rolling along the rail and reverse travelling preventive means to regulate reverse travelling in the downward direction. SOLUTION: A rail R is formed by assembling it with a plural number of unit rails and in a ladder shape with a pair of left and right vertical rods 1 in parallel with each other and a lateral rod 2 to connect the left and right vertical rods with each other. A car body C travelling on this rail is furnished with a base 20, a pair of left and right bearings 21 is provided in the front and the rear of the car body on the lower surface side of the base 20, and wheels 25 for ground travelling are installed on left and right end parts of respective axles 23.  Additionally, a reverse travelling preventive device of a ratchet mechanism of the car body is constituted by providing a bracket 46 trailing downward on a central part in the longitudinal direction of the car body C and axially supporting a click 47 to be engaged with a dentition of a stopper gear 7 free to revolve vertically by a shaft 48. Consequently, it is possible to easily carry out carrier work of an object in subway construction, etc.
Patent JP-H03202493-A (JP)
Title: Production of reflow-tinned wire
Inventor: FUKAMACHI KAZUHIKO
IPC: C25D7/06
Filed: 1989-12-28
Abstract: PURPOSE:To produce a reflow-plated wire having uniform luster over the whole surface by carrying out quenching by blowing a gas against a wire drawn out of a reflow heating furnace and having a plating film in a molten state so that the gas is blown into vertically and horizontally symmetrical state. CONSTITUTION:A metallic wire of copper, iron, etc., is electroplated with tin or solder. Suitable thickness of a plating film is about 1-5mum. The resulting plated wire is passed into a reflow heating furnace to undergo the heating and melting of the plating film. A gas is blown against the wire taken out of the heating furnace and having the plating film in a molten state to carry out quenching. At this time, the gas is blown against the wire through nozzles into vertically and horizontally symmetrical state, facing the direction of advance of the wire. Further, it is preferable to use a nonoxidizing gas as the above gas. By this method, the reflow-plated wire having uniform external appearance and luster can be obtained.
Patent JP-H09183808-A (JP)
Title: Diacyl peroxide composition, its aqueous emulsion and production of vinyl chloride-based polymer using the same
Inventor: ISHIGAKI HIDEYO
IPC: C08F14/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition capable of suppressing precipitation of a crystal under cooling, preventing deterioration with passage of days and keeping storage stability for a long period of time, comprising a specific asymmetric diacyl peroxide and a specific symmetric diacyl peroxide. SOLUTION: This diacyl peroxide composition is composed of (A) 25-95wt.% of 3,5,5-trimethylhexanoyl peroxide, (B) 4.9-50wt.% of an asymmetric diacyl peroxide of formula I (R is a 3-17C primary aliphatic alkyl) and (C) 0.1-25wt.% of a symmetric diacyl peroxide of formula II. For instance, 3,5,5- trimethylhexanoyl-(n)-hexanoyl peroxide, etc., is used as the component B and di-(n)-hexanoyl peroxide, etc., is used as the component C.
Patent JP-H03206242-A (JP)
Title: Flat slab construction method
Inventor: YUKIMURA NORIE
IPC: E04B5/32
Filed: 1989-12-29
Abstract: PURPOSE:To perform rapid and low-cost execution of a work by securing a drop half PCa plate to the head part of a column half PCa member, setting forms for a flat slab between the drop half PCa plates, and integrally placing cast-in-place concrete in the upper and the interior thereof. CONSTITUTION:A column reinforcing bar 5 and a column half PCa member 1 are erected on a foundation slab 8, and a drop half column PCa sheet 2 are set thereon and fastened by means of nuts 3 to form an integral half PCa column unit. A column halt PCa member 1' is erected on the half PCa member 1, and a drop half PCa plate 2' is fixed. As noted above, orderly erection is effected, forms 10 for a slab are set on a support 9, and concrete 7 is integrally placed togetherwith the column half PCa member 1. This process is repeatedly carried on a next upper floor, and after concrete 7' of a flat slab is cured, the supports 9, 9' are disassembled to complete a building. This method eliminates timbering of the drop half PCa plate and reduces a construction expense and a term of works.
Patent JP-H0683322-A (JP)
Title: Device for providing raster of image data in profile pattern
Inventor: MAURISU RAMUBERUTO MARUTEIN RU
IPC: G06K15/02
Filed: 1992-12-22
Abstract: PURPOSE: To provide a binary picture element value for each picture line in a rasterizing device by supplying a value by a command to the picture element of a series value corresponding to a half bit pattern. CONSTITUTION: When exposed, a charged pattern on a belt is provided with a gradual transition part between a non-charged area 40 and a charged area 41. Then, by covering the belt with toner powder at a position where an electric field on the belt is larger than a critical value applied to a system, a development station obtains visible pictures provided with a slightly wavy boundary line 42 at a center part. Then, in order to process contour data to the picture element value, the use of straight 'valid' boundary lines 43-45 is allowed and the respective boundary lines 43-45 run similarly to the boundary line between the picture element to be exposed and the picture elements not to be exposed for continuous boundary picture elements and are passed through the middle of half bit picture element at a boundary provided with a half bit picture element pattern.  Thus, the boundary is correctly positioned on a half picture element between a black image part and a white image part.
Patent JP-H07168504-A (JP)
Title: Image forming method
Inventor: YOSHIE NAOKI
IPC: G03G21/10
Filed: 1993-12-15
Abstract: PURPOSE:To stably obtain a satisfactory image over a long period of time without remarkable impairment of the image quality of the formed image as a result of gradual deterioration of the image quality, even in the case of transferring the toner image, formed on an image carrier, to a transfer medium, then recovering and returning the residual toner on the image carrier to a developing means and reusing the toner for development. CONSTITUTION:The toner image is formed on the image carrier by supplying the toner, electrified to the prescribed polarity, from the developing means 3 to the moving image carrier 1. After this toner image is transferred to the surface of the transfer medium 4, a part of the residual toner on the image carrier is recovered by a first recovering means 8 to which a voltage having the same polarity of that of the electrification of the toner is applied. Then, the residual toner on the image carrier is further recovered by a second recovering means 9, and the only toner recovered by the second recovering means 9 is returned to the developing means 3 to be used for image formation.
Patent JP-2000153374-A (JP)
Title: Frictional agitation joining device, frictional agitation joining tool and frictional agitation joining structure
Inventor: AOTA KINYA
IPC: B23K103/10
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a frictional agitation joining device not generating defective penetration beads, its joining tool, its joining structure and its use. SOLUTION: In a frictional agitation joining device or its tool which is provided with a rotationally driving device and a joining tool 1 driven with the rotational driving device and moreover formed of a material harder than an object to be worked, and wherein the above described joining tool is pressurized and inserted against and into the joining part of the object to be worked while being rotated and transferred on the joining surface and two objects to be worked and bonded by frictional agitation, an agitation means which generates plastic flow to the above described object to be worked is provided in the tip end part of the above described joining tool. A specific bead shape is obtained with the device.
Patent JP-H11165158-A (JP)
Title: Plastic bottle recycling tool
Inventor: OBA TAKEO
IPC: B09B5/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To recycle plastic bottles into sports goods such as dumb bells, swimming rings, beat boards, and boats. SOLUTION: An attachment part 12 which can be screwed to the neck part N of a screw lid type plastic bottle P in a sealed state is provided, and a grip part 11 is attached to the part 12. In this way, since the bottle can be recycled directly without being worked and without labor for recovery and crushing, every one can reclaim it easily.
Patent JP-H06196896-A (JP)
Title: Component installation head
Inventor: KANAYAMA SHINJI
IPC: B23Q3/155
Filed: 1992-12-24
Abstract: PURPOSE:To provide an auto tool change system which exchanges tools automatically securely and high-precisely in a mounter which mounts components onto a circuit board. CONSTITUTION:An outer force is applied to a hard ball 13 via a block 14 to lock a tool 11 strongly with this hard ball 13. Combining this tool holder with an open-close tool station 18 which can apply a force of rotational direction to the tool 11 can prevent clatters of tool attach-detach engagement and realize high-precision tool change.
Patent JP-2001159896-A (JP)
Title: Simple character input method using speech recognition function
Inventor: HIRAYASU MITSURU
IPC: G10L15/24
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple character input method for a portable telephone using a speech recognition function in which input operation is efficiently performed with simplification of key input operation and improvement of a speech recognition rate by using a key input together with speech recognition. SOLUTION: By providing a dictionary search means by category information 51 and limiting a record becoming an object of search of a recognition dictionary 6 to a range of a category specified by the key input, a search objective range is reduced than that of a conventional recognition dictionary search means 5, and hence the probability causing erroneous recognition is reduced and the trouble of the character input operation is reduced. Further, since the records becoming the object of the search are made less, the speed of search processing is improved. Moreover, since the compatibility with the character input by the conventional key input and the speech recognition input is kept and they can be used together, this method can be introduced easily.
Patent JP-H03202398-A (JP)
Title: Minute image data recording card
Inventor: DANJO KOTARO
IPC: G11B7/24094
Filed: 1989-12-28
Abstract: PURPOSE:To obtain the title card capable of recording the sound data corresponding to a recorded image by providing an image data recording part on which a minute character or pattern is formed as a data recording pattern discriminated by the difference in light reflectivity or transmissivity on a card base material. CONSTITUTION:A transparent base material 101 is composed of translucent plastic such as polymethyl methacrylate and supports an image data recording part in a strengthening manner. Data recording patterns 106, 108 are formed to a templating layer 102 using an electron curable resin, an ultraviolet curable resin, a thermosetting resin or a photoresist and the data recording pattern 106 has a non-image line part at its recessed parts lower than an image line part such as a character or a pattern and fine uneveness 107 is formed to the recessed parts. The data recording pattern 108 is formed so that an image line part and a non-image line part are on the same plane and fine unevenness 109 is formed to the non-image line part. The fine uneveness parts 107, 109 are differentiated from other part in light reflectivity to enhance contrast.
Patent JP-H09161416-A (JP)
Title: Recorder
Inventor: INOUE HIROSHI
IPC: G11B20/18
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent data loss on record medium by re-executing a recording operation for data of failed recording stored in a memory means when a series of recording operations end for inputted record data to enable re-recording operation of the data of the failed recording to be executed. SOLUTION: A digital voice data is written into an input buffer memory 10 sequentially as input data in the recording operation. The data is loaded into a writing buffer 8a for D1 -Dn units to be recorded into a disk 1 subjected to an encoding processing. If recording fails, the data D1 -Dn in the buffer 8a are written into a retry data memory 12 as retry data. An address on the disk 1 is written corresponding to the data D1 -Dn as writing position address Adx. When recording operation ends and recording fails even once, a re-recording operation is performed with respect to the position where the failure in recording occurs on the disk 1.
Patent JP-H11164307-A (JP)
Title: Moving image coder, moving image decoder, moving image coding method and moving image decoding method
Inventor: SUGIYAMA KENJI
IPC: H04N19/65
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To conduct coding coping with channel changeover and random access or the like in an excellent way while inter-image prediction coding is applied to a moving image especially in the high efficiency coding where image information is decoded in a digital signal with a fewer code amounts in order to transmit, store and display an image efficiently. SOLUTION: The moving image coder applies high efficiency coding to a moving image. In this case, the moving image coder is provided with main coding means 6-9, 13-18 that select an in-image independent coding or an inter- image prediction coding in the unit of frames or fields and provide an output of the obtained main boding string, sub coding means 1-3 that apply in-image independent coding to a prescribed frame or field where the inter-image prediction coding is conducted in the main coding means and provide an output of the obtained sub code string and code string multiplexer means 4, 10, 11 that insert the sub code string in the unit of the prescribed frames or fields to a part adjacent to the main code string of the prescribed frame or field to obtain a multiplexed code string.
Patent JP-H08255656-A (JP)
Title: Shroud for electric connector and electric connector assembly using it
Inventor: JIYON DABURIYU KAUFUMAN
IPC: H01R12/50
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To solder a memory card connector and a shroud at the same time and to visually inspect a soldered connection part afterward by providing a slot extending in the same direction as terminals in the shroud covering terminals of a memory connector 22. SOLUTION: When a connector assembly 20 to be installed in an upper surface 82 of a substrate 80 is assembled, an upper plate surface 52 of a shroud 50 is put on a surface 26 away from a substrate of a housing 24. Moreover, a plate spring part 56 slides into a fixed position in a card receiving entrance 32, and a sidewall 58 and a flange 60 cover the housing 24. When the connector assembly 20 is installed on the substrate upper surface 82, a lead terminal 42 comes in contact with a corresponding pad 84 and a terminal part 70 is inserted in a through hole 86. The solder paste, etc., are spread on the pad 84 and the holes 86. The connector assembly 20 after installed passes through an infrared furnace of about 230 deg.C. Heat reaches solder paste on the circuit pad 84 by a slot 64 and the solder paste melts, achieving an electric mutual connection.