baber/WOPTO huggingface dataset:
Patent JP-H04113292-A (JP)
Title: Multi-target homing method and device thereof
Inventor: SEKINE MASAMICHI
IPC: G01S13/50
Filed: 1990-09-04
Abstract: PURPOSE:To save time required for establishment of homing and to improve capability of multi-target homing by providing a device for calculating predicted distance changing rate which calculates the distance changing rate for each target, and a device for correlating distance changing rate which calculates correlation probability of the distance changing rate for each target. CONSTITUTION:A device 4 for calculating predicted distance changing rate calculates the predicted distance changing rate from predicted dimensions of position, speed and so on of each target, and outputs the rate to a device 7 for correlating distance changing rate. The device 7 conducts correlation processing of the predicted dimensions of distance changing rates for each target, and of Doppler information obtained from a radar signal processing device 2, and then the result is output to a hypothesis reliability calculation device 9. After that, by obtaining correlationship between the Doppler information and the predicted distance changing rate, recognition capability of 'Whether a new target or an already homed target or unnecessary signal?' can be much improved. In this way, time required for establishment of homing, can be much shortened and capability for multi-target homing is well improved.
Patent JP-H1077109-A (JP)
Title: Article storage equipment
Inventor: IMAI MASAO
IPC: B65G1/14
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To make a posture of an article held by an article holding body uncollapsible when housing shelves swingingly move with a simple structure, and quickly regulate a movement of its article holding body to the article taking in and out port side. SOLUTION: Housing shelves A and B having a housing part 1 to house an article held by an article holding body C together with the article holding body, is provided, and the housing part 1 is divided in a condition of having an article taking in and out port 1a opening in the horizontal direction, and a movement regulating means H to regulate a movement of the housed article holding body to the article taking in and out port side, is constituted by arranging a magnetic substance 8 on the article holding body side, an electromagnetic attracting means 9 which is arranged on the housing part side and can attract to the magnetic substance of the article holding body housed in its housing part and a switching means 9a to switch the attracting means to an attracting condition and an attraction released condition.
Patent JP-2000062906-A (JP)
Title: Waste disposal system
Inventor: FUKUWATARI ICHIRO
IPC: F23K1/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce production of a hazardous substance such as dioxin or the like by macroscopically grasping quality of waste and classifying waste thereby to set a type, an amount, and a charging interval of waste to be charged into an incinerator such that the incinerator can operate under the most favorable conditions. SOLUTION: A collecting region is determined from data of an identifying number or the like of a sanitation truck 1. According quality of waste for the collecting region which is recorded in a waste database by region, the quality of waste accommodated in the sanitation truck 1 is classified far each sanitation truck 1 to direct a charging gate 6 thereto for charging waste from the charging gate 6 classified by the quality of waste. An automatic crane 4 loads the charged waste again to prepare multiple kinds of waste with different calorific value. A type, an amount, and an charging interval of waste to be charged into an incinerator 14 is set to operate under the most favorable conditions, and accordingly a feeder 18 of a dropping hopper 15 of the automatic crane 4 and the incinerator 14 is operated.
Patent JP-S6385276-A (JP)
Title: Gear pump
Inventor: NAKAKOJI YOSHIHIKO
IPC: F04C2/18
Filed: 1986-09-29
Abstract: PURPOSE:To suppress the energy loss in the no-load operation by forming a gap on the back surface of a side plate for sealing the side surface of a gear and arranging the side plate so that it contacts and separates from the side surface of the gear and allowing the gap to communicate to the suction port of a pump through a selector valve. CONSTITUTION:A driving gear 1 and a driven gear 2 are accommodated into each case 3, and a suction port S and a discharge port P are opened on the both sides in the case 3. Front and rear covers 4 and 5 are jointed at the opened port parts on the both edges of the case 3, and on one side surface of the both gears 1 and 2, a side plate 6 us installed between a rear part cover 5. With such constitution, the gap 8 having a proper width dimension is formed between the rear part cover 5 and the side plate 6, and a spring 9 for using the side plate 6 towards the side surface of the gear is installed. The gap 8 communicates to the suction port S through a selector valve 10 built in the case 3 from the pressure introducing holes 11a and 11b drilled on the case 3.
Patent JP-H0397774-A (JP)
Title: Oily ink composition
Inventor: OSADA TAKAHIRO
IPC: C09D11/037
Filed: 1989-09-11
Abstract: PURPOSE:To obtain the title composition containing a coloring agent, resin, organic solvent and polyoxyethylenesorbitan fatty acid ester, etc., usable for oily sign pen and writing tool for mechanical recording such as printer and having action capable of suppressing dryness and solidification of writing part and coating part. CONSTITUTION:The aimed composition containing a coloring agent (e.g. dye or pigment), preferably of 0.1-50wt.%, resin (e.g. resin), preferably of 1-30wt.%, organic solvent (e.g. methanol or methyl acetate), preferably of 20-95wt.% and polyoxyethylene sorbitan fatty acid ester and/or polyoxyethylene sorbitol fatty acid ester [e.g. compound expressed by formula I to formula III (l, m and n are natural number; R is 1-22C alkyl) such as polyoxyethylenesorbitan monostearate or polyoxyethylenesorbit tetraoleate], preferably of 0.1-3wt.%.
Patent JP-H0792463-A (JP)
Title: Liquid crystal display device
Inventor: AZUMA TAKAO
IPC: G02F1/1335
Filed: 1993-09-20
Abstract: PURPOSE:To make the liquid crystal display device thin and lightweight by using a thin and light holding member by holding a back light by the holding member which is formed by pressing a thin plate almost in a box shape. CONSTITUTION:This device is equipped with a light guide plate 37 which is formed of acryl, etc., a diffusion plate 39 which is arranged on the light guide plate 37, the light guide plate 37, and the holding member 1 which holds the diffusion plate 39 and serves as a reflecting plate. This holding member 1 is formed by pressing the thin plate made of, for example, polyvinyl chloride, etc., in the box shape and serves to as a holding member for the light guide plate 37 and diffusion plate 39 and as a reflecting plate. Thus, the light guide plate 37 and diffusion plate 39 which constitute the back light are held by the holding member 1 formed by pressing the thin film of polyvinyl chloride in the box shape to eliminate the thickness part of a conventional frame body 2, and make the frame body 2 thin and lightweight.
Patent JP-H0572655-A (JP)
Title: Camera
Inventor: TOSAKA YOICHI
IPC: G03B17/28
Filed: 1991-09-12
Abstract: PURPOSE:To switch the size of an exposure extent by installing a light shielding member which can be moved in parallel with a plane having an exposure aperture in, between a space where a shutter blade for a focal plane shutter travels and a main body. CONSTITUTION:A base plate 3 and a cover 4 are respectively provided with the exposure apertures 3a and 4a, and they are fixed at a prescribed interval, this interval is the traveling space for the shutter blade. Every two mask stoppers 4b-4e are installed on the cover 4. And arms 7, 8 are installed so that they may be turnably supported by centers 7a, 8a, and by fitting a rod 9 planted on one end of the arm 7 in a slit on one end side of the arm 8, they are interlocked with each other. And also, masks 5, 6 are turnably supported on the leading end parts 7b, 8b of the arms 7, 8. By installing the light shielding member capable of moving in the plane parallel with the plane having the exposure apertures 3a, 4a in such a way, panorama size photographing can be performed by a single-lens reflex camera.
Patent JP-H1161793-A (JP)
Title: Percussion wire line sampling device
Inventor: ENDO TETSUYA
IPC: E02D1/04
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent a core from flowing out owing to circulation water even in a soft ground and securely obtain samples, by protruding the front end of a sampler from the core bit by the urging force of a spring to contact the excavating ground with pressure. SOLUTION: A sampler 5 is connected to a core barrel head 6 through a spring to constitute an inner tube 3 built-in within an outer tube in which a core tube is screwed at the front end, and a cylinder ring 12 at the front end of the sampler 5 is protruded out of the core bit and set. A latch of the core barrel head 6 is widened to contact the inside face of the outer tube and contracted to lift the sampler 5. In this way, the protruded length of the cylinder ring 12 is varied in accordance with hardness of excavating ground to contact the ground with pressure and prevent outflow of the core resulting from circulating water and get a core in the core tube 13. And hence, a secure sampling work can be carried out even in a soft ground of 30 or a lower N-value.
Patent JP-H0785924-A (JP)
Title: Packing retainer of waterproof connector
Inventor: YOSHIOKA NOBUAKI
IPC: H01R13/52
Filed: 1993-09-20
Abstract: PURPOSE:To make a connector small in size, simplify the structure of a die, and reduce the cost by modifying the packing retainer of a waterproof connector concerned. CONSTITUTION:A pair of housings are provided confronting each other, wherein one of them includes a terminal accommodation part in a cylindrical form while the other has a part 11 to bear the accommodation part, and a ring-shaped elastic packing 13 is installed at the base end 9b of the accommodation part. This packing 13 has at least two detent bosses 13a on the internal surface of the top part fitted in an opening 9d furnished in the base end 9b, and is thereby held in place.
Patent JP-S6388656-A (JP)
Title: Disk space management system
Inventor: NISHI TATSUKI
IPC: G06F12/00
Filed: 1986-09-30
Abstract: PURPOSE:To effectively use disk space by erasing unnecessary files on a disk. CONSTITUTION:An unnecessary file decision means 2 retrieves an unnecessary file as referring to a space/file management area in an auxiliary storage device 5. The retrieval is performed on the condition that the expiration date is past and a flag indicating an unnecessary file is present, and, the wider the space of an unnecessary file retrieved to satisfy a desired space are, the faster the file is decided on. Then, an unnecessary file erasing command generating means 3 stores an erasing command against the file decided on by the unnecessary file decision means 2 in the file erasing command storage area of an main storage device 6, and submits the control to the unnecessary file erasing means 4 in the following sequence. The unnecessary file erasing means 4 decodes an erasing command and erases the unnecessary file. In such a way, the desired space can be secured on the disk.
Patent JP-H0282469-A (JP)
Title: Fitting structure of wire harness and its electrical connection box to body and so on
Inventor: SAIKI TETSURO
IPC: H01R13/52
Filed: 1988-09-20
Abstract: PURPOSE:To make it possible to easily connect with an electrical connection box by fixing the housing of the connector mounted on the terminal of a wire harness to the protective member for the wire harness via an elastic supporting member. CONSTITUTION:In a molding wire harness 1, plural electric wire 12 groups, composing a trunk line part 1A and branch line parts 1B and 1B' branched from the part 1A, are integrally molded in a flat state with synthetic resin 13, and the resin 13 is the insulation protection member for the wire 12. And the terminal connector 2 of each part 1B and 1B' is fixed by peripherally providing a collar part 16 on the base part of the housing 15 housing a female terminal 14 pressedly connected to the wire 12, and also integrally molding the outer periphery of an elastic supporting member 3 with the resin 13 in the condition where the member 3 to which an engaging groove 17 to the part 16 is provided is engaged. This enables the connection with an electrical connection box to be easily made.
Patent JP-2000066710-A (JP)
Title: Nc control system
Inventor: OKINO HIROSHI
IPC: B21H3/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an NC control system for realizing more complicated and highly accurate working by controlling the plural drive shafts of an NC machine tool in real time by a software method and simultaneously controlling respective mechanisms while relating them to each other in a rolling device provided with the respective mechanisms such as dice moving base movement, main shaft rotation and main shaft inclination. SOLUTION: This system is provided with a programming means for programming the operations of the respective drive shafts to be controlled by a same language system, a real time processing means for processing a control request based on the programming means, a control transmission means for transmitting a moving position and timing information processed based on the real time processing means to the respective drive shafts and transferring position information or the like detected in the respective drive shafts to a computer and a real time management means for monitoring the states of the respective drive shafts and managing the input/output of control signals in real time. Thus, the drive shafts of plural operation mechanisms are controlled by the bidirectional communication of the computer and the respective drive shafts.
Patent JP-2001056415-A (JP)
Title: Quartz based optical waveguide and its production
Inventor: ITOU MIKITAKA
IPC: G02B6/30
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a quartz based optical waveguide and its production which can decrease the connection loss with another optical waveguide or optical fiber and which has a structure with good reproducibility. SOLUTION: In the production method, an upper core layer 14A is formed by disposing a mask 16 as floated above a substrate 11 on which a lower clad layer 12 and a lower core layer 13A are formed, and then the lower core layer 13A and the upper core layer 14A are simultaneously patterned into a waveguide. Then the upper clad layer 15 is formed. Thus, an upper core 13 having such a structure that the film thickness near the input and output ends is gradually increased to the input and output ends is produced.
Patent JP-H01103597-A (JP)
Title: Tractor for aircraft
Inventor: YUURUGEN PORUNAA
IPC: B64F1/22
Filed: 1988-09-20
Abstract: PURPOSE: To prevent violent natural vibration of front wheels at a connection due to dynamic loads working on the front wheels and to prevent the release of the front wheels by automatically imparting a predetermined coupling force to lifting shovels and/or hold-down elements. CONSTITUTION: A supporting table or swinging table 6 is provided which is supported swingably about an axis 5 extending in the vertical direction of a vehicle, and which has an almost vertical abutting surface 7 for front wheels 4, the surface 7 being pointed to the rear wheels 3. A riding ramp 10 supported against the swinging table 6 in such a way as to be inclinable about a horizontal axis and supporting the front wheels 4 from below is provided. Two hold-down elements 20, movably supported against the swinging table 6 and each abutting to one front wheel 4 from a front, upward direction so as to be pressed against the front wheel 4 by a hydraulic coupling device, are provided.  Lifting shovels 40, each capable of being turned backward of one front wheel 4 and moving forward toward the front wheel 4 to push the front wheel 4 up onto the ramp 10 and to press against the abutting surface 7 with a predetermined coupling force, are further provided.
Patent JP-H1077597-A (JP)
Title: Pigment dispersant for paper coating
Inventor: IKENAGA NAOYUKI
IPC: C09D133/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment slurry of high solid content and low viscosity with reduced change with the lapse of time by using poly-2-methyleneglutarate salt or a copolymer thereof with other vinyl monomer as a pigment dispersant for coating paper. SOLUTION: Poly-2-methyleneglutaric alkali metal or ammonium salt or an alkali metal salt or an ammonium salt of a copolymer thereof with a vinyl monomer selected from maleic acid, itaconic acid, fumaric acid, or (meth)acrylic acid is used to prepare a dispersant for pigment for paper coating. Said pigment dispersant is added to a pigment such as calcium carbonate in an amount of 0.05-2.0 pts.wt., preferably in an amount of 0.1-1.0 pts.wt. per 100 pts.wt. of a pigment such as calcium carbonate, when the coating slurry is prepared or the pigment slurry is prepared in the pigment maker.
Patent JP-S60125858-A (JP)
Title: Original conveying device
Inventor: TAMIYA YOSHIYUMI
IPC: B65H9/00
Filed: 1983-12-12
Abstract: PURPOSE:To prevent a white copy from being generated owing to misoperation by stopping outputting a pressure plate mode signal when an original is set on a platen in pressure plate mode, and then outputting an original feed mode signal. CONSTITUTION:A microcomputer 33 stops outputting the pressure plate mode signal and outputs an ADF mode signal on inputting a detection signal from an original detecting member when respective mode switches are turned off, namely, when the pressure plate mode signal is outputted from an output port. Therefore, when the original is on the platen 10, the original derecting member 11 turns on and the ADF mode signal is outputted frm the output port P of the microcomputer 33. Then, the original on the platen 10 is fed to the copy position on contact glass 19 with the command signal of the microcomputer 34 by turning on a start switch and then copied.
Patent JP-H11120050-A (JP)
Title: Version managing method for management object stored on computer
Inventor: MIYAOKA MASAO
IPC: G06F9/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To accurately manage version information on a management object stored on a terminal computer. SOLUTION: This method performs version management wherein version information on the management object which is transmitted from a management computer 10 and stored on a different-area computer 20 is registered in a management data base 2 on the management computer 10. In this case, the management computer 10 sends the management object having the version information to the different-area computer 20 and registers the version information that the management object has in the management data base 2 and the different- area computer 20 receives and stores the management object and sends the version information that the management object has to the management computer 10, which receives and matches the management information against the version information in the management data base 2 to manage the version information.
Patent JP-S6477808-A (JP)
Title: Superconductor
Inventor: IWAMATSU SEIICHI
IPC: H01L39/12
Filed: 1987-09-18
Abstract: PURPOSE:To increase the mechanical strength of a structural member due to ceramic superconductor by covering a normal conductor such as a metal, an alloy, or ceramics with a superconductor of Y, Ba, Cu oxide type either partially or over the whole surface. CONSTITUTION:A metal core wire 1 made of Cu, Al, or high strength steel is covered with a superconductor 2 of Y, Ba, Cu oxide type, which in turn is covered with Ag 3. A plastic covering over this Ag enhances weatherability and retention of insulating performance.
Patent JP-S59138038-A (JP)
Title: Cathode-ray tube
Inventor: MITSUDA KATSUMI
IPC: H01J29/48
Filed: 1982-12-29
Abstract: PURPOSE:To make not to generate eccentricity of a diametral electron beam pass hole with scarce generation of discharge inside a tube by making G2 electrode a complex electrode consisting of a plate electrode and a cylindrical electrode and providing a high-resistance film on the internal periphery of the glass bulb neck part. CONSTITUTION:A cylindrical electrode 13 is held by an insulating support 6 so that its bottom may be adjacent to a plate electrode 14 and coaxial while having a diametrally far larger opening 16 than an electron beam pass hole 15 at the bottom and being connected with the plate electrode 14 through a metal piece. And on the internal peripheral surface of the neck part 8 of a glass bulb 7, an evaporation film 18 of a conductive substance evaporated mainly from the surface part of the cylindrical electrode 13 by high frequency heating of said electrode is widely surrounding near the cylindrical electrode 13. G2 electrode appears to be divided into the cylindrical electrode 13 and the plate electrode 14 so as to cause no practical trouble even when a little plastic deformation is generated on the cylindrical electrode 13 at the time of high frequency heating. Also the generation of discharge inside the tube is checked by the high resistance film 18.
Patent JP-H0281693-A (JP)
Title: Automatic turning over of page
Inventor: IMAI MASAYUKI
IPC: B42D9/04
Filed: 1988-09-19
Abstract: PURPOSE:To enable a page to be certainly turned over leaf by leaf by preventing many page from being turned over at one time by a method wherein swelling operation of an upper layer page is realized by rotating a roller under a state wherein a clearance is generated between respective pages of a booklet and thereafter, the page is turned over. CONSTITUTION:Conveying rollers 5, 6 capable of fixing a bound side end part A of a booklet 2 of bankbook or the like, rollers 3, 4 which fix a turning over side end part B and are equipped with a page turning over function, and a pushing up means 7 which is located at an almost middle of both rollers 6, 4 and can generate bend deformation in a specific direction to the booklet 2, are established. Then, the bound side end part A of the booklet 2 is fixed by pinching with the rollers 5, 6, and the rollers 3, 4 on the turning over side end part B are released. Thereafter, the booklet 2 is pushed up by the pushing up means 7. Then, the pushing up means 7 is lowered by fixing by pinching with the rollers 3, 4 on the turning over side end part B, and the roller 3 is rotated under a state in which a clearance C is generated between respective pages of the booklet 2. Then, swelling operation of an upper layer page is realized and thereafter, the page is turned over.
Patent JP-H0418040-A (JP)
Title: Production of benzylbiphenyl
Inventor: TAKEUCHI HARUKI
IPC: C07C15/12
Filed: 1990-09-03
Abstract: PURPOSE:To obtain the subject substance by treating biphenyl with a benzylating agent in the presence of a Friedel-Crafts' catalyst to allow a benzylation reaction to preferentially proceed, and permitting a transbenzylation reaction to proceed under a severer reaction condition. CONSTITUTION:Biphenyl is reacted with a benzylating agent (e.g. benzyl chloride) in the presence of a Friedel-Crafts' catalyst (e.g. AlCl3) to first allow a benzylation reaction to preferentially proceed, and a transbenzylation reaction is allowed to proceed under a severer reaction condition, thereby producing p-benzylbiphenyl in good selectivity while depressing the by-production of polybenzylbiphenyls, etc. Concretely, a method where the reaction temperature is changed from 50-120 deg.C to 80-180 deg., a method where the amount of the catalyst is increased from 0.1-10wt.% to 1-30wt.% based on the biphenyl, and a method where the reaction temperature is successively lowered in the presence of AlCl3 catalyst until the consumption of the benzylating agent is finished and after the calcination of the reaction product the temperature is heightened to 10 deg.C or higher are adapted.