baber/WOPTO huggingface dataset:
Patent JP-2000126978-A (JP)
Title: Chip disposer
Inventor: KISHI TOSHIYUKI
IPC: B23Q11/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a chip disposer of simple structure to decrease the bulk of chips produced by machining. SOLUTION: A cutting machine 1 includes in its lower section a chip conveyor 2, which cantilevers a coiling transfer shaft 8 in a chip chute and rotates it via a reduction-gear motor 6. The coiling transfer shaft 8 offers a spiral effect to deliver chips to a chip crusher 3 along the chip chute. The chip crusher 3 includes a pair of parallel and mutually shiftable press rollers 22 and 26 normally pressed into angular close relation by a coil spring. The press roller 22 is rotated by a drive motor in the opposite direction via a reduction gear 24, such that both press rollers 22 and 26 compress or crush chips passing between them.
Patent JP-H08229680-A (JP)
Title: Output control device of consumable electrode type pulse arc welding machine
Inventor: INNAMI SATORU
IPC: B23K9/09
Filed: 1995-12-05
Abstract: PURPOSE: To reduce the amount of the generated spatter by suppressing the output to the current of the lower level while the droplet is separated from the wire end during the welding to achieve the droplet transfer in a consumable electrode type pulse arc welding machine. CONSTITUTION: When the droplet separation is generated during the pulse energization, the output voltage rises, then the output voltage exceeds the reference voltage when the droplet is separated. A comparator 14 outputs the separation detection signal. An output correcter 16 receives the separation detection signal to output the signal to an output controller 11. Based on the signal, the output controller 11 outputs the signal to change the output from an output circuit 1234 into the current of the lower level than that of the pulse current in the pulse period after the separation detection signal among the pulse period to be set by a pulse time setting instrument 17. The signal from a pulse waveform generator 20 is corrected low thereby. The arc force on the droplet after the separation is weakened to prevent the spatter from being scattered.
Patent JP-H07164714-A (JP)
Title: Mounting structure for head
Inventor: SHOJI KATSUSHI
IPC: B41J2/32
Filed: 1993-12-16
Abstract: PURPOSE:To miniaturize a frame while obtaining elastic force of a leaf spring. CONSTITUTION:Both ends of a leaf spring 43 for pressing a thermal head 35 to a platen roller 34 side are so mounted fixedly at a top frame 2 as to extend in the same direction as an axial center direction of the roller. Thus, lengths of a main frame 1 and the frame 2 in a recording sheet feeding direction can be largely reduced as compared with prior art. As a result, a facsimile can be reduced in size whole obtaining elastic force of the spring 43.
Patent JP-H09138440-A (JP)
Title: Barrier opening and closing mechanism
Inventor: HASE HIROYUKI
IPC: G03B11/04
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To surely fully open a barrier blade by absorbing engagement backlash generated between the outside circumferential part of an aperture part and a driving ring without increasing working load when the aperture part of a moving frame is fully opened by opening the barrier blade provided in front of a lens by using the driving ring. SOLUTION: One notched part 15a out of the notched parts 15a and 15b of the driving ring 15 respectively engaged with driving shafts 13b and 14b, provided on the barrier blades 13 and 14 is provided at a left and right asymmetric position slightly deviated counterclockwise from a left and right symmetric position in order to open and close two blades 13 and 14 arranged at the left and the right parts of the aperture part 11a of the moving frame 11 by using the driving ring 15 turnably engaged with the outside circumference of the aperture part 11a. Thus, even in the case that the ring 15 is moved in a direction shown by an arrow A by a spring 18 laid between the frame 11 and the ring 15 because of the engagement backlash generated between the aperture part 11a when the blades 13 and 14 are fully opened, the blades 13 and 14 are surely maintained to be fully opened.
Patent JP-H03176136-A (JP)
Title: Metal laminated plate
Inventor: FURUTA YOKO
IPC: B32B15/08
Filed: 1989-12-06
Abstract: PURPOSE:To enhance initial adhesive strength, baking-resistant painting properties and durability by constituting a resin layer of a resin composition obtained by mixing a noncrystalline copolymerized polyester resin, a compound selected from a polyisocyanate compound, a polyepoxy compound and an acid anhydride and a thioether compound. CONSTITUTION:In a metal laminated plate formed by holding a resin layer between two metal plates, the resin layer is constituted of a resin composition obtained by mixing 100 pts.wt. of a noncrystalline copolymerized polyester resin, 0.5 - 20 pts.wt. of at least one kind of a compound selected from a polyisocyanate compound, a polyepoxy compound and an acid anhydride and 0.05 - 5 pts.wt. of a thioether compound represented by formula (I) (wherein R1 is a 1 - 18C hydrocarbon group or a 1 - 23C hydrocarbon group having a -COO- bond, a -CONH- bond an -S- bond in its molecular chain, R2 is the same hydrocarbon group as R1 and R2 and R2 may be respectively same or different but the sum of the number of carbon atoms of R1 and R2 is 12 or more and m is an integer of 1-4).
Patent JP-H02162212-A (JP)
Title: Magnetic data detecting apparatus
Inventor: KONDO MASAHIRO
IPC: G01B7/30
Filed: 1988-12-15
Abstract: PURPOSE:To make it possible to detect magnetic data accurately by forming a magnetic pole having a reverse polarity in the moving direction of a magnetism detecting element on a magnetism recording medium, and continuously bending and forming the detecting part of the detecting element along the same width as the unit recording length of the magnetic pole. CONSTITUTION:In a rotary encoder 1, a rotary drum 3 is attached to a rotary shaft 2. The rotary angle of the drum 3 is detected with a detecting part 4. A ferromagnetic body which is a magnetism recording medium is formed by a method such as application on the outer surface of the drum 3. A plurality of tracks 5-8 are formed on the ferromagnetic body at an interval on the axial line of the rotary shaft 2. In the detecting part 4, magnetism detecting elements 9-12 individually corresponding to the tracks 5-8 are provided. A magnetic pole having the reverse polarity to each other is periodically formed along the relatively moving direction with the corresponding element 10 on the track 6. The element 10 is continuously bent and formed along the approximately the same length as the width of the track 6 within the width that is approximately equal to the unit recording length. In this constitution, the magnetic data can be detected accurately.
Patent JP-H01160836-A (JP)
Title: Production of quartz glass crucible
Inventor: TACHIBANA SATORU
IPC: C30B15/10
Filed: 1987-12-17
Abstract: PURPOSE:To produce the subject crucible with hardly any bubbles at a low cost, by filling crystalline quartz or amorphous quartz glass powder in a specific rotating hollow mold and keeping the hollow mold under reduced pressure while heating the powder from the inner surface. CONSTITUTION:A hollow mold 5, consisting of a wall part, bottom part and a carbonaceous material having 10-50% porosity and 1X10<-4>-1X10<-2>cm/sec air permeability is inserted in an airtight state into an enclosure 4 mounted on a hollow shaft 2 provided in a rotary driving device 1. The hollow mold 5 is rotated through the device 1 and shaft 2 in the direction of arrow 3 and crystalline quartz or amorphous quartz glass particles are simultaneously filled to form a particle layer 6 in the interior of the hollow mold 5. Heat of a heating source 7 is then applied from the interior of the particle layer 6 to the exterior thereof to melt the layer and a vacuum pump 9 is simultaneously actuated to form a vacuum in the gap between the enclosure 4 and the hollow mold 5 and pores in the hollow mold 5 and seal an internal space 10 of the particle layer 6. The particle layer 6 is completely melted over the thickness part thereof and a thin part layer is semimelted and calcined and the rest of the particle layer 6 simultaneously remains in a particulate state.
Patent JP-H09139505-A (JP)
Title: Thin film semiconductor device
Inventor: KUNII MASABUMI
IPC: H01L29/786
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To improve operation characteristics and reliability of a bottom gate type thin film transistor which is formed by integration. SOLUTION: This device has a gate electrode 2 patterned on an insulating board 1. The gate electrode 2 is coated with a gate insulating film 3, on which a semiconductor thin film 4 is formed, and the channel region and the source region/drain egion of a bottom gate type thin film transistor TFT is constituted. The semiconductor thin film 4 is coated with an interlayer insulating film 5 above which a signal electrode 11 and a picture element electrode 12 are formed. As to the interlayer insulating film 5, at least the part which overlaps with the channel region has multilayered structure containing an NSG (SiO2 containing phosphorus) layer 6 which is directly in contact with the semiconductor thin film 4 and a PSG (SiO2 containing phosphorus) layer 7 which is formed on the layer 6. According to circumustances, an SiO2 layer may be used instead of the NSG layer 6, and an SiNx layer may be used instead of the PSG layer 7.
Patent JP-H09132704-A (JP)
Title: Polycarbonate-based resin composition and automotive exterior member composed thereof
Inventor: FUJITA KATSUTOYO
IPC: C08L67/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate-based resin composition having excellent heat resistance, impact resistance, moldability and resistance to a blended solvent and useful for automotive exterior members by blending a specific polycarbonate-based resin composition with a specific graft copolymer and an ethylene-ethyl acrylate copolymer. SOLUTION: This polycarbonate-based resin composition is obtained by blending (A) 100 pts.wt. of a resin composition composed of (A1 ) a polycarbonate resin having 19,000-28,000 viscosity-average molecular weight and (A2 ) a polyethylene terephthalate-based resin comprising ethylene terephthalate unit as a main unit and having 0.55-0.95dl/g proper viscosity in a weight ratio of (A1 /A2 ) of (80/20)-(50/50) with (B) 2-10 pts.wt. of core-shell type graft polymer obtained by graft polymerizing 10-90 pts.wt. of a butadiene-based polymer having >=60wt.% of butadiene unit with 90-10 pts.wt. of a cyanized vinyl compound or a (meth)acrylate and (C) 2-10 pts.wt. of an ethylene-ethyl acrylate copolymer having 10-300g/10min melt index at 190 deg.C under 2kg load.
Patent JP-S63164437-A (JP)
Inventor: YOSEFU BERU TETSUTERINGUTON
IPC: B08B3/02
Filed: 1987-12-17
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-H05148864-A (JP)
Title: Processing water amount plan producing device for purification plant
Inventor: TSUKAMOTO TAKASHI
IPC: G05D7/06
Filed: 1991-12-02
Abstract: PURPOSE:To perform processing of an optimum water amount by a method wherein a water amount planning part is provided with a priority order register, and a plan correcting part to release an operation condition, in order, from a low condition when a processing water amount can not be processed. CONSTITUTION:A water amount planning function part 8 of a processing water amount planning device is provided with a priority order register 81 and a plan correcting part 82. The priority order register 8 decides the priority order of an operation condition on which a target flow rate value at an arbitrary period, such as the upper and lower limit range of a water level in a water distribution pond 1, a target water level, and the upper and lower limit range of an inflow amount set value, is achieved. The plan correction part 82 plans a processing amount by releasing an operation condition having a low priority order when a processing amount of the water distribution pond 1 is planned by the priority order register 81, and the planned processing amount forms an index value, and the value is provided with a function to approach a processing amount. This constitution schedules an automatic and optimum water amount processing plan.
Patent JP-H09160759-A (JP)
Title: Management system for operation definition information table of computer system
Inventor: SUZUKI RITSU
IPC: G06F9/06
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To safely change the table contents of a main body device, to shorten the operation stop time of the main body device and to improve the development efficiency of the table changing function in a computer system which has an operation definition information table contained in a memory of the main body device and can be connected to a maintenance terminal. SOLUTION: A table changing part 105 of a maintenance terminal 112 changes the table file included in a table file part 101. The table contents shown by the changed table file are transferred to a main body device 113 via a table transmission part 102. A table management part 108 of the device 113 writes the table contents received from the terminal 112 into a table area 111. Thus, the table contents are managed as a table file of the terminal 112, so that a table changing task, etc., can be carried out at a place (a business office, etc.) where no device 113 is installed.
Patent JP-2001132315-A (JP)
Title: Hinge closer
Inventor: KURUSU TAKAYUKI
IPC: E05F1/12
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a door closer to support a door at its lower end part and give the door closing force which can easily change a door closing mechanism part and be easily adapted thereto even when the shape of the door closing mechanism to be changed is different. SOLUTION: The door 1 is turnably supported by a door supporting mechanism part 4 provided with a supporting shaft 11 with its turn around the perpendicular axis restricted with respect to a floor or a lower part 2 of a frame around the door. A center axial member 21 of the door closing mechanism part 5 is connected to an upper part of the supporting shaft in a turn-restricted condition by a shaft connection member 6. The door closing mechanism part has a coil spring 24 around the center axial member, and imparts the door closing force between the axial member and an outer cylinder 23 to the door through the torsional deformation of the coil spring.  The door closing mechanism part can be detached and replaced while turnably supporting the door by a door supporting mechanism part, and easily adapted by adjusting the shape of a shaft connection member even when the shape of a lower end of the axial member is different.
Patent JP-H02164569-A (JP)
Title: Printing row position determining method
Inventor: OTSUKI JUNICHI
IPC: B41J11/42
Filed: 1988-12-19
Abstract: PURPOSE:To achieve a method where row number specification and print media matching are combined by determining a printing row position through detection of the position of the print medium and based on print information stored in a magnetic memory and the time to be elapsed after setting of a printing line mark until detection of the print medium. CONSTITUTION:A print medium is run based on the position of the print medium 3 detected through a position detecting sensor 8 and a magnetic memory mounted on the print medium 3 is moved to the position of a read/write means 9 so that print information is read out and the print line is determined. The print line can be determined based on the print information stored in the magnetic memory when the print medium 3 is simply inserted into the inserter section 1 of a printer. When the magnetic memory can not be read out, the print medium 3 is arranged such that the print line position matches to a mark 5 on the printer. Then the time time to be elapsed after setting of the print medium 3 before detection of the print medium 3 through the position sensor 8 is measured thus determining the print line position.
Patent JP-H06164936-A (JP)
Title: Picture processing method
Inventor: HAGIWARA HIROSHI
IPC: H04N1/405
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a picture with high quality from the picture using the error spread method by converting picture data into a maximum level when the level is more than a 1st level and into a minimum level when the level is less than a 2nd level before spread of an error of the picture data caused by binarization processing. CONSTITUTION:Original picture data read by a CCD line sensor 1 are converted into a digital signal by an A/D converter 2 and dispersion or the like in the detection sensitivity of an optical system of a CCD line sensor or a CCD itself is corrected by a shading correction circuit 3. Picture data as above are binarized by a simple binarization circuit 5 and discriminated by a level discrimination circuit 6, a difference from binarized data is obtained and added by an adder 7. Thus, the error is spread to peripheral picture elements by an error spread circuit 8. Thus, production of granular noise in the reproduction of white and black level parts of an original is prevented.
Patent JP-H05133358-A (JP)
Title: Horizontal scroll compressor
Inventor: KOBAYASHI HIROYUKI
IPC: F04C29/02
Filed: 1991-11-07
Abstract: PURPOSE:To attain sufficient supply of oil to a lubrication part by making rotational turning motion of a turning scroll, rotating a centrifugal pump shaft about its shaft center through an eccentric shaft part, so that accumulated lubricating oil is fed to a supply oil passage via a pump hole. CONSTITUTION:A centrifugal pump shaft 110 of parallelly extending a main shaft is rotatably supported to a lower part of a frame 6. An eccentric shaft part 110a formed in one end of this centrifugal pump shaft 110 is turnably fitted into a hole 120 drilled in an end plate 21 of a turning scroll. One end of a pump hole 132 inserted through these centrifugal pump shaft 110 and eccentric shaft part 110a is opened to lubricating oil 81, accumulated in the bottom part of a closed housing, through a suction port 131. The other end is connected to a supply oil passage 134 provided in the end plate 21, and the centrifugal pump shaft 110 is rotated by utilizing turning motion of the turning scroll. In this way, sufficient oil can be supplied to a lubrication part.
Patent JP-H03180888-A (JP)
Title: Method and device for displaying at night or in dark place
Inventor: NAKAYAMA HITOSHI
IPC: C09K11/00
Filed: 1989-12-11
Abstract: PURPOSE:To obtain desired illuminance on the surface of a display device by irradiating a phosphor made of inorganic material which is positioned at a specified distance apart with ultraviolet rays and emitting visible light. CONSTITUTION:A fluorescent lamp 3 which emits the ultraviolet rays is positioned as a light source and on the surface or in the inner part of the light transmitting body the phosphor 4 made of the inorganic material lies sporadically. Then, the brightness with desired color emerges to be viewed even at night or even in dark circumstances. In the daytime, display by a display device is viewed to be recognized. At night, the phosphor 4 which lies sporadically inside or on the surface of a light transmitting body 2 positioned around an ultraviolet ray emitting device 1 being a light source is made to emit light. Thus, the desired illuminance is obtained on the surface of the display device even when many fluorescent lamps 3 are not used.
Patent JP-H05158137-A (JP)
Title: Film feeder
Inventor: TAKEDA HIROSHI
IPC: G03B17/24
Filed: 1991-12-03
Abstract: PURPOSE:To realize a film feeder capable of correctly feeding a film when the film having just one perforation on one picture is used, as well, and further, being applied even on a half-size picture. CONSTITUTION:When the film 1 is loaded in a camera, a CPU 10 drives a feeding motor 12 via a motor driver 11 to feed the film 1. When a detecting hole is detected by a detecting part 7, the CPU 10 gives a signal to a head controller 13, and records positional signal information from data zero to data n, in accordance with one frame, on the magnetic recording part. Thus, the positional signal information is recorded on the magnetic recording parts of the all frames of the film. The feeding of the film at the time of photographing, is controlled in such a manner that the positional signal information is read by the CPU 10, via a magnetic head 6 and the head controller 13.
Patent JP-H01161052-A (JP)
Title: Polyamide-imade resin composition
Inventor: NAKAMURA HIROAKI
IPC: C08L77/00
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a resin composition good in heat resistance and electrical properties and markedly improved in processing resistance and self-lubricating property, by mixing a polyamide resin with a polyisocyanate, a dicarboxylic acid and a specified copolymer at a specified ratio. CONSTITUTION:This resin composition is formed by mixing a polyamide resin (a) with a polyisocyanate or its derivative (b), a dicarboxylic acid and/or a tribasic acid anhydride or its derivative (c) and an ethylene/vinyl acetate/vinyl alcohol copolymer (d), wherein (b) and (c) are mixed at an equivalent ratio of about 1, and (d) is added in an amount of 0.1-20wt.% based on the total of (a), (b) and (c). When a copolymer containing 0.5-15mol% polyvinyl alcohol groups is used as copolymer (d) in said resin composition, the abrasion resistance can be further improved. In this resin composition, it is possible to add phosphoric acid, triethylamine or the like as a catalyst for accelerating reaction in addition to the above components.
Patent JP-H04175297-A (JP)
Title: Growth of rare earth element silicate single crystal
Inventor: AKIYAMA SEIKICHI
IPC: C30B15/36
Filed: 1990-11-22
Abstract: PURPOSE:To grow the title crack-free single crystal with little thermal stress accumulation, by limiting the orientation of the pull axis for a seed crystal in growing the title single crystal from a stock melt by the pull method. CONSTITUTION:A seed crystal is immersed in a stock melt and the seed crystal is then pulled up to grow the objective single crystal following said seed crystal. In this process, the seed crystal consists of monoclinic crystal, and the pull axis for this seed crystal is set so as to be parallel with the (100) plane of its crystal surface and at a tilt angle of 0-25 deg. to the (010) plane. It is more preferable that this pull axis be parallel with both the (100) and (010) planes, i.e., be made to coincide with the direction of the (001) axis. The present method is suitable when applied to the growth of cerium-activated rare earth element silicate single crystal of general formula: Gd2-(x+y)LnxCeySiO5 (Ln is at least one element selected from Sc, Y, La, Pr, Nd, Pm, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb and Lu; x is 0-2; y is 0.001-0.2).