baber/WOPTO huggingface dataset:
Patent JP-H01163737-A (JP)
Title: Material for resist
Inventor: NAKAMURA HIROKO
IPC: G03F7/012
Filed: 1987-12-19
Abstract: PURPOSE:To improve the sensitivity and resistance to dry-etching of a material for resist and to prevent generation of crack during development even when the material is applied to a thick film. CONSTITUTION:A material for resist contains 1-5wt.% azido compd. (A) and/or epoxy compd. (B) as an additive in an alpha-methyl styrene/'-methyl chloroacylate copolymer expressed by the formula. The components A, B function as a crosslinking agent and uncross-linked A, B function as plasticizer preventing the crack generation during development, but the effect is insufficient when the added amt. is below 1-5wt.%, and generation of negative image is caused if the amt. exceeds the above described range. In formula, l>=3; m<7; l+m=10; mol.wt. >=30,000. 4,4'-Diazido chalcone, etc. may be used in the component A, and glycidyl methacrylate may be used in the component B.
Patent JP-H04189186-A (JP)
Title: Sublimable image receiving medium for thermal transfer and thermal transfer recording using same
Inventor: KAMIMURA HIROYUKI
IPC: B41M5/52
Filed: 1990-11-22
Abstract: PURPOSE:To eliminate color contamination or ghost generation caused by back transfer of sublimable dye of different color from an image receiving layer to an ink layer by laminating at least, two dyeable layers on a substrate, and at the same time, constituting a lower layer of higher dyeable resin than a surface layer. CONSTITUTION:The subject image receiving medium consists of two dyeable receptive layers (A), (B) on a substrate. Preferably, the layer (A) should consist of dyeable resin and a mold lubricant as main constituents, while the layer (B) should be composed mainly of dyeable resin and should have more highly dyeable resin than that of the layer (A). The resins which can be stained using sublimable dyes are polyester, polycarbonate, polysulfone, polystyrene, polyvinylalcohol, polyvinylchloride, polyvinylacetate, vinylchloride/vinylacetate copolymer, polyamide, polyurethane and styrene/acryl copolymer. For multi-repeatable print recording, the n-magnification mode is bent suited as the stacked transfer sheet and image receiving medium undergoes printing process under conditions 'speed of the image receiving medium/speed of the transfer medium > 1' or 'the feed amount of the image receiving medium/the feed amount of the transfer medium > 1'.
Patent JP-H04200633-A (JP)
Title: Purifying method
Inventor: NAGAURA YOSHIAKI
IPC: A61L2/02
Filed: 1990-11-24
Abstract: PURPOSE:To store a large amt. of energy necessary for industry by providing electrodes comprising carbon or active carbon in an aq. soln., applying an electric current to dissolve fine particles of carbon or the like and then interrupting the electric current. CONSTITUTION:Electrodes 2 comprising carbon or active carbon are provided in an aq. soln. in a tank 1, and flows electric current. Then the carbon used as the electrode 2 dissolves in the soln. After a large amt. of carbon particles is accumulated in the aq. soln., the electric current is interrupted. By this method, charges on the surface of carbon particles dissolved by a large amt. in the soln. can give electricity through the electrodes 2. Therefore, a large amt. of energy necessary for industry can be stored.
Patent JP-H11140844-A (JP)
Title: Earth basket connector
Inventor: SHIRAI JUNICHI
IPC: E02B3/08
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an earth basket connector positively preventing the outflow of filled material by covering a connection part of adjacent earth baskets with an inner net. SOLUTION: An earth basket connector comprises a basket body 10 with a plurality of shell nets 12 of cylindrical shape axially connected interposing cover nets 13 in between, and inner nets 14 of fine mesh disposed inside the respective shell nets 12. The inner net 14 is formed of net material comprising longitudinal lines and lateral lines, and the extra length parts 25a of the end parts of the lateral lines are protruded into the adjacent shell nets 12 through the cover net 13 so as to overlap the end parts of the adjacent inner nets 14, 14 with each other in the position of a connection part of the shell nets 12, 12.
Patent JP-H08179609-A (JP)
Title: Developing device
Inventor: TANAKA MASARU
IPC: G03G21/16
Filed: 1994-12-22
Abstract: PURPOSE: To realize a new developing device attained in a long service life. CONSTITUTION: In a housing holding a developing roller 201 and developer stirring members 203 and 205, a developer storage part formed as a part of the housing, as the upper structure 21, is separated from other spaces inside the housing by means of a partition member 210. The storage capacity of the developer storage part is larger than the developer storage capacity of a development function part, as the lower structure 22 of the housing, which stores the developing roller 201 and developer stirring/carrying members 203 and 205.
Patent JP-H09157200-A (JP)
Title: Production of diisopropyl ether
Inventor: YOKOMIZO AKIRA
IPC: C07C43/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and inexpensively producing diisopropyl ether useful as a substrate for high octane gasoline substrate, capable of readily controlling, in high conversion and selectivity by etherifying isopropyl alcohol by dehydration reaction using a specific catalyst. SOLUTION: (B) Isopropyl alcohol (e.g. having >=60% purity) is etherified by carrying out dehydration reaction, e.g. at 50-400 deg.C under ordinary pressure to 200kg/cm<2> pressure using (A) a catalyst comprising an ion exchange resin  e.g. having a recurring unit of formula I [R is a 1-10C perfluoroalkyl or F; X is a group of the formula O(CF2 )m [(m) is 2-10], a group of formula OCF2 -CFY (Y is F or CF3 ), a group of the formula OCFY-CF2 ; (n) is 0-2] or formula II, having 1000-50000 molecular weight and 0.01-5mm equivalent/g acidic concentration}.
Patent JP-H04290953-A (JP)
Title: Method and device for measuring transfer characteristic of fluid passing through porous medium by nmr image processing
Inventor: DEEBUITSUDO NAIJIERU GIRUFUOIR
IPC: A61B5/055
Filed: 1991-09-30
Abstract: PURPOSE: To obtain the information of the uniformity of medium at a high speed by allowing a flowing spin in a sample to be dependent upon flow encod ing phase, simultaneously applying the string of the flow encoding gradient pulse, and then applying an undesired signal spin phase scramble gradient. CONSTITUTION: The flowing spin in a sample is dependent upon the flow encoding phase or pre-emphasis phase containing the string of RF pulse formed of the string of 180 deg. RF pulse or equivalent spin inverting pulse sandwiched between a pair of 90 deg. pulses. Thus, the first pulse of a pair of 90 pulses generates a lateral magnetized component for forming a series of spin echo by the operation of the 180 RF pulse, and the second 90 pulse restores the X- or Y- component of the spin magnetization remaining at the last of the string. Further, the string of N-bipolar insertion speed encoding gradient pulse is simultaneously applied between the pair of 90 pulses. Thereafter, the signal spin phase scramble gradient for damaging the undesired signal component is given.
Patent JP-2000209487-A (JP)
Title: Image pickup device, image processor, image processing method and storage medium
Inventor: YAMAGISHI YOICHI
IPC: H04N5/367
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of matching photographing frame intervals during consecutive photographing fixed in a one-shot operation without missing a precious shutter chance in a servo AF(automatic focus) operation. SOLUTION: In the case of servo AF, when a shutter switch SW1 is pressed, an AF operation and an AE(automatic exposure) operation are repeatedly performed, and when the shutter switch SW2 is pressed, the operation of performing dark fetch after performing photographing is repeated while it is pressed. Whereas, in the case of one-shot AF, when the shutter switch SW1 is pressed, the AF operation, the AE operation and a dark fetch processing are performed, and when the shutter switch SW2 is pressed, the photographing is successively performed while it is pressed.
Patent JP-H10149746-A (JP)
Title: Rotary electric part with push switch
Inventor: MIZOBUCHI SHINICHI
IPC: H01H89/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To stabilize the contact, and to lower the contact resistance, and to improve the assembling property by arranging an arm part of a movable contact made of metal plate, which is extended from an annular part of the metal plate in the center direction and of which tip is bent upward, so as to contact with a first fixed contact with a movement of a rotary shaft, and arranging the annular part opposite to a second fixed contact so as to contact therewith with a movement of the rotary shaft. SOLUTION: A conductor pattern part 5 provided in a back surface of a rotor to be rotated with the rotation of a shaft 2 through a driving body 6 is made to contact and separate with/from three contact pieces 9, which are embedded in a case 7, so as to obtain the pulse signal, and a pulse switch is thereby formed. At the time of pushing the shaft 2 downward, since a dome-like rubber member 15 is moved downward by the driving body 6, which is moved downward, an arm part 14b of a movable contact 14 contacts with a lower first fixed contact 12. At the same time, an annular part of the contact 14 contacts with a lower second fixed contact 13, and short-circuit is generated between fixed contacts 12, 13, which are embedded in the case 7, so as to turn on a switch. At this stage, since a tip of the arm part 14 is bent upward, a strong contact can be obtained.
Patent JP-H09136490-A (JP)
Title: Body to be transferred for heat-transfer, and heat-transfer image forming method
Inventor: SHINOHARA SATORU
IPC: B41M5/40
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To easily obtain a hard copy with effects which have not existed to today by coloring a body to be transferred with a specified color. SOLUTION: A body to be transferred is colored with a specified color. That is, the body 1 to be transferred has a sheet-form base material 2, an intermediate layer 3 and a dye receiving layer 4, and a back coat layer 5. The intermediate layer 3 ensures the bondability of the base material 2 and the dye receiving layer 4, and improve the hitting to a heat-sensitive head, and ensures the runnability of the back coat layer 5. The base material 2, and at least one layer of the intermediate layer 3 or the dye receiving layer 4, are colored with various kinds of organic pigments, inorganic pigments, direct dyes, basic dyes, and oil-soluble dyes, etc., in advance, or a printing layer is formed between the base material 2 and the intermediate layer 3, or between the intermediate layer 3 and the dye receiving layer 4 to color the body to be transferred.  When the printing layer is formed, the printing layer is formed on the base material 2, and the intermediate layer 3 is formed on the top, or after forming the printing layer on the intermediate layer 3, the dye receiving layer 4 may be formed on the top.
Patent JP-2001139109-A (JP)
Title: Shuttle system of container in physical distribution
Inventor: FUKUMOTO JIRO
IPC: B65G1/137
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a shuttle system of a container in physical distribution, wherein a voide container or a packing material can be repeatably recycled by putting repaired, renewed, and recovered waste articles, or wrapping and packing materials, etc., produced in unpacking into the voide container after unpacked to taken out a product at a delivered destination. SOLUTION: A container packed up with a given packaged product is delivered to a given delivery destination from a shipper; and repaired, renewed, and recovered waste articles, or wrapping and packing materials, etc., produced in unpacking owned by the destination receiving the delivered container are put into the container unpacked to become void at the destination, to be returned to the shipper. Thereafter similarly the container and incidentally the packing material can be refluently used repeatably between the shipper and the destination.
Patent JP-H09139348-A (JP)
Title: Molecular-beam crystal growth method
Inventor: NOUMAI MASANOBU
IPC: C30B23/08
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To achieve growth on each substrate with an optimum As pressure when the crystal growth is continuously carried out for a plurality of substrates. SOLUTION: A substrate 5 for test growth is set on a substrate holder 4, and a drive-type nude ion gage 2 is moved to a point directly under the substrate 5, and the temperature of an As molecular-beam source 7 is adjusted so that the value of the gage 2 is optimum. The gage 2 is returned to the side wall where it was located initially, and the As pressure is measured and the measured value is recorded as an optimum value. Actual growth is carried out on the substrate 5 for the test growth and the substrate 5 is taken out after the growth and the external appearance is observed, and if it is a good one, the recorded As pressure is determined to the optimum value. Then, when the substrates 5 to become products are set for 10 cycles and a start button is pressed, a first substrate 5 is set on the holder 4.  Then, the temperature of the molecular beam source 7 is controlled and the growth is carried out. As to a second substrate and so on, the As pressure is controlled and the growth is carried out similarly.
Patent JP-H08154664-A (JP)
Title: Method for controlling proliferation of phytoplankton
Inventor: TANAKA HIROAKI
IPC: C12N1/12
Filed: 1994-11-30
Abstract: PURPOSE: To provide a method for artificially controlling preferential production of brown or green phytoplankton mainly in a pond for a nursery. CONSTITUTION: This method for controlling proliferation of phytoplankton suppresses multiplication of underwater brown phytoplankton and green phytoplankton by increasing and decreasing the atomic ratio of nitrogen and phosphorus in water. By adjusting the atomic ratio of nitrogen and phosphorus in water to 15:1, proliferation of brown phytoplankton is promoted and multiplication of green phytoplankton is suppressed. By adjusting the atomic ratio to 8:<=1, the proliferation of green phytoplankton is promoted and multiplication of brown phytoplankton is suppressed.
Patent JP-H05134500-A (JP)
Title: Image forming device
Inventor: YOSHIDA YASUYOSHI
IPC: G03G15/00
Filed: 1991-11-09
Abstract: PURPOSE:To improve operability of transfer paper elimination mechanism and to reduce abnormal noise during copying. CONSTITUTION:The transfer paper elimination mechanism 26 provided with a handle member 23 and an engaging member 25 is attached to be freely rotatable and freely movable back and forth to a supporting shaft 2a of a device main body 2. A compressed spring 32 pressing the transfer paper elimination mechanism 26 toward a freely openable/closable door 21 is provided. The transfer paper elimination mechanism 26 takes the engagement position M1, engaged to a resist roll 13 through a gear 27, when the opening door 21 is opened to a released position N1, and on the other hand, takes the released position where the engagement with the gear 27 is released, when the opening door 21 is closed to a closed position N2. The transfer paper elimination mechanism 26 is engaged to the resist roll 13 only when there is a necessity to forcibly rotate it manually, as when eliminating paper jamming, etc., and, moreover the handle member 23 is protruded by this movement.
Patent JP-H02256871-A (JP)
Title: Solenoid type fuel injection valve
Inventor: WATANABE HARUO
IPC: F02M61/18
Filed: 1989-12-13
Abstract: PURPOSE:To have good performance of turning the fuel into particulates and provide possibility of setting the atomization form in accordance with the type of engine by furnishing a fuel swirling element which gives swirl to the fuel. CONSTITUTION:Electrical on/off signal in pulses is given to a coil 8, and the pulse width is controlled by an electronic control device according to the size of injection amount. A plate valve 1 is normally pressed to a valve seat 2 with the compression force of a spring 10 and the pressure of fuel, and is shut. When current is supplied to the coil 8, a core 6, yoke 5, and valve 1 constitute a magnetic circuit to generate an attraction force in the valve 1. When this attraction force of valve overcomes the mentioned pressing force to actuate lifting, a fuel path is formed between the valve 1 and valve seat 2. The fuel having flowed from the valve 1 into the valve seat 2 passes through flow paths 3c, 3b of a fuel swirling element 3 and flows into a fuel swirling chamber 3a, where a swirling force is given. The fuel given the swirling force is injected from an injection hole 4, and at this time, the swirling force accelerates turning the fuel into particulates.
Patent JP-H03183559-A (JP)
Title: Manufacture of liquid jet recording head
Inventor: MASHIO HIDEAKI
IPC: B41J2/16
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a liquid jet recording head having a liquid chamber of large capacity with relieved design limitation by successively laminating a solid state layer for forming a delivery port and a liquid path, an active energy beam curable material layer covering the solid state layer, and a second basic material onto a substrate comprising an energy generating body thus forming a laminate. CONSTITUTION:A substrate 1 comprising an energy generating body 2 is successively laminated with a solid state layer 3 for forming a delivery port and a liquid path, an active energy beam curable material layer 7 covering the solid state layer, and a second basic material 4 thus producing a laminate. The active energy beam curable material layer 7 is then irradiated with an active energy beam except such part as forming a liquid chamber, which is subsequently removed. The laminate is then cut off at the downstream of the energy generating body to provide a cut face, i.e. a face having a delivery port, which is then irradiated with the active energy beam. The solid state layer and the yet cured active energy beam curable material 7 are then removed from the laminate thus forming the delivery port and the liquid path.
Patent JP-H06166653-A (JP)
Title: Production of hydroxybutyraldehyde
Inventor: NODA TOSHIKI
IPC: C07C47/19
Filed: 1992-12-01
Abstract: PURPOSE:To produce hydroxybutyraldehyde in high selectivity while suppressing the by-production of 2-methyl-3-hydroxybutyraldehyde, propionaldehyde and n-butyl alcohol in the hydroformylation reaction of allyl alcohol. CONSTITUTION:Hydroxybutyraldehyde is produced by the hydroformylation reaction of allyl alcohol in the presence of hydrogen and carbon monoxide using a rhodium complex catalyst containing an antimony compound as a ligand.
Patent JP-H11225334-A (JP)
Title: Dispersion value calculation accelerator for mpeg-2 image decoder
Inventor: PAU DANILO
IPC: H04N7/26
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a device which calculates the dispersion value of a macroblock of a digital video by outputting the square value of an image that is continuously inputted, inputting each pixel of the macroblock, counting up, resetting a counter simultaneously with the input of a final pixel, transmitting the pixel value and square value of a pixel to an accumulator and storing accumulative result value of the accumulator. SOLUTION: For an algorithm that is executed by an accelerator for dispersion value calculation, a simple counter LC is used and two demultiplexers transmit an input line which processes in a method such as decides to which dispersion value a prescribed input pixel belongs to eight separate dispersion value operation paths. Relating to a prescribed line pattern in which a macroblock is scanned, as a rule, the bit of the counter LC that drives multiplexers is selected so that a dispersion value can be accurately operated. The counter LC is reset at the time of starting each macroblock and is counted up by the input of each pixel.
Patent JP-H05154656-A (JP)
Title: Arc welding machine
Inventor: YASUTAKE NOBUYUKI
IPC: B23K9/067
Filed: 1991-12-05
Abstract: PURPOSE:To obtain an arc welding machine for which the output voltage is high and besides, the voltage fluctuation of a power source is violent at the time of starting discharge, especially, the arc welding machine is not impressed on base metals. CONSTITUTION:In the arc welding machine constituted of the power source 11 having drooping characteristics for which the output voltage is drastically decreased in accordance with the increase of an output current and a discharging electrode 12 connected via a first conductor 13 with one pole 11a of the power source 11 and a second conductor 15 connected with the base metals 10 being objects to be welded connected with the other pole 11b of the power source 11, an opening/closing means 21 for opening/closing the second conductor 15 freely electrically is inserted into the second conductor 15 and electrically conductive dummy base metals 22 are connected freely movably with the pole 11b of the power source 11 with which the second conductor 15 is connected to constitute the arc welding machine.
Patent JP-H05174028-A (JP)
Title: Parts mounting order deciding method
Inventor: HANEDA TOMOUMI
IPC: G06Q50/00
Filed: 1991-12-05
Abstract: PURPOSE:To maximize the number of parts that can be automatically mounted without causing the interference between the parts and with no intervention of the manual jobs and also to decide the parts mounting order in a short time by calculating and sorting the interference conditions of parts. CONSTITUTION:A parts shape file 13 stores the three-dimensional data showing the space occupied by each parts. An interference simulation part 14 calculates the interference conditions with the data on the file 13 and a mounting chart file 12 used as the input. Then a mounting order allocating part 15 decides the allocation of the mounting order of each parts based on the calculated interference conditions. That is, the interference conditions are calculated among all parts and one or more parts that have no interference with other parts are extracted and sorted into the classes of lower levels. Other parts are also extracted in the same way and sorted into the classes of the following levels. Such operation are repeated toward the higher levels and the earlier order numbers are allocated to the parts of the classes of higher levels.
Patent JP-H03183310-A (JP)
Title: Device for laying cable in underground piping
Inventor: OOBA NAGAYUKI
IPC: H02G1/06
Filed: 1989-12-12
Abstract: PURPOSE:To prevent a cable from being damaged or slacked by using a laying device consisting of a cutter carrier for making a groove in the inside surface of an underground piping, a cable drum carrier drawing out the cable into the groove and a fixing material filling carrier. CONSTITUTION:A cutter carrier 1 has a cutter 6 and travels inside an underground piping 4. The cutter 6 makes a groove 9 in which a cable 8 is laid, in the inside surface of the underground piping 4. A cable drum carrier 2 has a drum 11 with the cable 8 wound thereon, and travels inside the underground piping 4. A fixing material filling carrier 3 has a nozzle 13 for supplying a fixing material, and a brush 14, and travels inside the underground piping 14. The fixing material filling carrier 3 inserts the cable 8 into the groove 9 and, then, fills in the groove 9 with a quick-drying concrete or a resin supplied from the nozzle 13 to fix the cable 8 in place, and makes the surface of the concrete in the groove 9 flat by the brush 14.