baber/WOPTO huggingface dataset:
Patent JP-H07141202-A (JP)
Title: System and method for controlling context
Inventor: DEIBITSUDO SHII TANENPOOMU
IPC: G06F3/048
Filed: 1993-08-20
Abstract: PURPOSE: To effectively manage data related to a large number of graphic contexts in a computer graphic system. CONSTITUTION: The graphic contexts are prepared by a graphic engine and selectively kept in a context keeping RAM. A context switch is managed by correcting a context base pointer so as to address the new section of the context keeping RAM or by writing a part of the context keeping RAM and reading a replacing context from an external storage device. The write and read processes are managed by a control processor 310 and the graphic engine can simultaneously switch the contexts. The new context automatically read from the external storage device generates the reproduction of a rasterization parameter.
Patent JP-S61117516-A (JP)
Inventor: MIHIYAERU PURAOTO
IPC: G02B26/12
Filed: 1985-09-20
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-H0760692-A (JP)
Title: Cutting edge polishing device
Inventor: IKOMA KENJI
IPC: B26D7/12
Filed: 1993-08-20
Abstract: PURPOSE:To shorten cutting time, and improve productivity by polishing a cutting edge speedily with high accuracy regardless of the direction of the cutting edge. CONSTITUTION:A planetary gear 65 is meshed with an internal teeth gear 55 driven by a motor 58, and polishing rollers 53a and 54a are rotated. In a condition where a contact piece 83 of a lock means 69 is brought into contact with a toothed part 57a of a cam ring 57 and rotation is checked, an actuating ring 51 is rotated in one direction. Thereby, after the polishing rollers 53a and 54a are brought into contact with one side surface of a cutting edge 6 and it is polished, the actuating ring 51 is rotated in the inverse direction, and the other side surface of the cutting edge 6 is polished.
Patent JP-H0491126-A (JP)
Title: Production of polyester having high polymerization degree
Inventor: INABA KAORU
IPC: C08G63/80
Filed: 1990-08-06
Abstract: PURPOSE:To obtain the title polymer eliminated in trouble in molding process and suitable for high-quality yarn, film, etc., by subjecting a polyester to preliminary solid phase polymerization in a specific form and then cooling the resultant polymer to cancel fusion and then again subjecting the polymer to solid phase polymerization. CONSTITUTION:A polyester consisting essentially of a polyethylene terephthalate and having >=0.5 intrinsic viscosity and <=40meq/kg carboxyl terminal groups is treated into a form capable of passing through Tyler screen 16 mesh and incapable of passing through Tyler screen 150 mesh and subjected to preliminary solid polymerization. Then the resultant polymer is cooled to glass transition temperature of the polymer and fusion is canceled by agitation by agitating blade, jetting of inert gas, ultrasonic irradiation, etc., and then subjected to solid phase polymerization at 220-260 deg.C to provide the aimed polymer, preferably having high polymerization degree with >=1.6 intrinsic viscosity.
Patent JP-S6185294-A (JP)
Title: Sailing device
Inventor: SAWADA MASASHI
IPC: B63H9/06
Filed: 1984-10-02
Abstract: PURPOSE:To obtain propulsion force efficiently by providing a mechanism for rotating the sail around a horizontal axis. CONSTITUTION:The sail mast 2 is rotated around a vertical axis (g) by means of sail mast rotary unit 5. While a sail 3' of rigid material is fixed to the sail mast 2. Said sail 3' is pivoted rotatably around a horizontal axis (h) at the upper portion of sail mast 2 and rotated in vertical face by means of sail rotary unit 12. Said units 5, 12 are controlled in accordance to the direction of wind, wind force, horizontal rotary angle of sail mast, vertical rotary angle of sail and the rotation of propulsion unit.
Patent JP-H0543405-A (JP)
Title: Bactericidal mildew-proofing agent
Inventor: MORIYAMA YASUSHI
IPC: A01N31/02
Filed: 1991-08-19
Abstract: PURPOSE:To provide a bactericidal mildew-proofing agent having excellent bactericidal mildew-proofing activity, broad bactericidal mildew-proofing spectrum and high chemical and biological stability. CONSTITUTION:The objective agent contains an alkyl glycol ether of formula (R<1> is 3-18C alkyl; m is 1-3), e.g. 2-hexyloxyethanol, 2-(2-ethylhexyloxy)ethanol or 2-(2-hexyloxyethoxy)ethanol as an active component. The amount of the compound is preferably 0.1-30g (especially 0.5-10.0g) for liquid agent and preferably 0.1-20.0g (especially 0.5-10.0g) for powdery agent based on 1 m<2> of the treating surface, or preferably 0.05-10wt.% (especially 0.1-5.0wt.%) based on the mixing raw material.
Patent JP-H1043973-A (JP)
Title: Automatic assembling work method and automatic assembling work machine of bearing structure body
Inventor: MATSUKAWA KIYOTAKA
IPC: F16C43/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide highly reliable automatic assembling work method and automatic assembling work machine which are excellent in mass productivity by assembling and working individual structure bodies in a short time without deteriorating dimensional accuracy. SOLUTION: Plural housings and plural bearings are respectively housed in a housing feeder 18 and a bearing feeder 22. The respective housings are transferred to a press-in part 6 from the housing feeder 18, and the bearings are transferred to the press-in part 6 from the bearing feeder 22 through two bearing passages 24 and 26, and the two bearings are arranged on the shaft directional both sides of the respective housings. The two bearings are simultaneously pressed in both ends of the housings in the press-in part 6, and after press-in, the housings are transferred to a finishing part 8, and finishing work is performed on the pressed-in bearings by an inside surface finishing tool.
Patent JP-H0867879-A (JP)
Title: Liquid crystal composition and liquid crystal element
Inventor: MURAMATSU HIROSHIGE
IPC: C09B31/18
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a liquid crystal composition useful for display panels for automobiles, excellent in two-tone property, tinting power, contrast properties of liquid crystal element and durability, containing a liquid crystal compound and a specific azo-based two-tone coloring matter. CONSTITUTION: This liquid crystal composition contains (A) any of various liquid crystal compounds such as biphenyl-based, phenylcyclohexane-based, a phenylpyrimidine-based or a fluorine-based liquid crystal compound and (B) an azo-based two-tone coloring matter of formula I [R<1> and R<2> are each H, a (fluoroalkyl-substituted) alkyl, an alkoxyalkyl, a (nonionic group substituted) aralkyl, etc.; Rf is a 1-12C alkyl substituted with three or more fluorines; X is 1,4phenylene; Z<1> to Z<9> are each H, a halogen, methyl, OH, methoxy, etc.; (m) is 0-2; (n) is 0 or 1]. The azo-based two-tone coloring matter of formula I is obtained by reacting a compound of formula II with a compound of formula III.
Patent JP-H07117235-A (JP)
Title: Continuous ink re-charging apparatus for disposable ink jet cartridge with predetermined ink capacity
Inventor: POORU ROBAATO ERIKUSON
IPC: F16G13/16
Filed: 1994-08-31
Abstract: PURPOSE: To provide a continuous refilling device wherein the attaching is easy, a large amount of ink is held, soiling with ink can be eliminated, and resources can be saved. CONSTITUTION: This continuous ink refilling device 10 is equipped with a disposable ink jet cartridge 12 having a first ink capacity, and an ink storage container 14 located on the outside of a printing carriage which movably carries the cartridge 12. The container 14 has a second ink capacity, and continuouly refills ink into an ink feeding container 24 in the cartridge 12 through a connection pipe device 16 by a passive pressure difference between the cartridge 12 and the container 14. The cartridge 12 is a built-in type unit having a printing head 22 and the container 24 which is kept under a negative pressure in a manner to feed the first ink capacity. The capacity of the container 14 which stores an ink of the second ink capacity, is limited to an integer times of the first ink capacity having a value by which the printing head 22 stops operating when exceeding the value.
Patent JP-H1137184-A (JP)
Title: Rotational speed difference sensitive joint
Inventor: OKUBO TAKASHI
IPC: F16D31/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent pressure of hydraulic fluid from rising higher than a specified value. SOLUTION: A relief valve 8 is installed in a derived path 7 interconnecting a plunger chamber 46 and an hydraulic oil storage chamber together. An orifice 84 forming a part of the derived path 7 is set up and formed in a valve element 81 of a relief valve 8 in parallel relation with this relief valve 8. Energizing force in a valve spring 87 of the relief valve 8 should be set to such a size as allowing a ball valve 86 lifting from a valve seat 85 when hydraulic fluid in the plunger chamber 46 reaches to the specified pressure.
Patent JP-S6186274-A (JP)
Title: Image-forming device
Inventor: TAKAHASHI TOMOHIKO
IPC: B41J13/02
Filed: 1984-10-04
Abstract: PURPOSE:To markedly enlarge the transfer region of a transfer recording material, by separating a transfer material from the transfer recording material by the tension on the transfer material when a recording head and guide rollers supporting the transfer material so as to fit the latter around a platen roller are separated from the platen roller. CONSTITUTION:A pair of feeding rollers 19a, 19b are provided for clamping therebetween a paper P fed beyond a printing position A and separated from the peripheral surface of the platen roller 5, thereby absorpting flexure of the paper P. The paper-feeding velocity Vf of the rollers 19a, 19b is set to be higher than that Vp of the platen roller 5. In conjunction with the movement of a thermal head 10, the guide rollers 18b, 18c are driven to move along the moving direction of the head 10, and the paper P is separated from a thermal transfer paper R.
Patent JP-H0490479-A (JP)
Title: Cooling device
Inventor: YAMASHITA TETSUYA
IPC: F25D21/08
Filed: 1990-08-03
Abstract: PURPOSE:To prevent air between heat exchangers heated by a heating member from rising and to improve a defrosting efficiency by a method wherein a partition is positioned above the heating member disposed between the first and second heat exchangers and further placed to close a fan between both heat exchangers. CONSTITUTION:Air flowed from an air inlet port 8 under rotation of a fan 7 is cooled at first by the first heat exchanger 1. A large amount of frosts are generated at the first heat exchanger 1. With such an arrangement, the air dehumidified and a small amount of frost is generated at the second heat exchanger 2. As a predetermined amount of frosting is attained during the cooling operation, the defrosting device is operated, the heater 3 is electrically energized. Air between the heat exchanger is heated by the electrical energization of the heater 3 and the air is apt to ascend rapidly. Since the partition plate 13 is disposed at the upper part of the heater 3, the ascending of the heater air is restricted. Due to this fact, a natural convection of the air out of the heat exchangers and the heater 3 are not generated. Accordingly, the heat of the heater is restricted in its distribution only at the upper part of the heat exchanger and further it is prevented from flowing out into the air out of the heat exchanger and thus a uniform defrosting operation can be attained.
Patent JP-H0756443-A (JP)
Title: Transfer belt unit for image forming machine
Inventor: MARUMOTO TAKESHI
IPC: G03G15/16
Filed: 1993-08-23
Abstract: PURPOSE:To minimize the soiling of a belt and to maintain cleaning performance for a long period by selecting one of transfer rollers in accordance with the size of a transfer paper and confronting the transfer roller with an image carrier, at the time of transferring. CONSTITUTION:A pulse signal is outputted to a controller whenever an opening passes following the rotation of a rotary disk 890 and the controller selects the transfer roller used to execute the drive control of a transfer roller selecting motor 881. Therefore, a rotary shaft 857 is rotated via a driving shaft 882, a driving gear 883 and a gear 880. At this time, the rotary disk 890 is integrally rotated in accordance with the rotation of the rotary shaft 857 as well, so that whenever the opening provided on the rotary disk 890 passes a detector 892, the pulse signal is outputted from the detector 892. Then, the controller stops the drive of the transfer roller selecting motor 881 based on the pulse signal, when the number of pulses reaches a prescribed one. Thus, the selected one transfer roller is placed in a transfer position opposite to the image carrier 4.
Patent JP-H1045903-A (JP)
Title: Production of phenol condensate
Inventor: KODERA MASATO
IPC: C08G65/38
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a lowly discolored phenol condensate by oxidatively coupling a phenol in the presence of an oxidizing agent and a specified transition metal polynuclear complex catalyst. SOLUTION: Phenol is oxidatively coupled in the presence of an oxidizing agent (e.g. O2 or a peroxide) and a transition metal polynuclear complex catalyst in which the number of transition metal atoms of group 4-11 in the periodic table per at least pentadentate ligand having N, P, O or S as the coordinated atom is at least 2 and is larger than 1/6 of the coordination number of ligands.  The transition metal complex used is desirably a compound represented by the formula [wherein M is a residue containing a transition metal atom of group 4-11 in the periodic table, desirably V, Mn, Fe, Co, Ni or Cu; R<9> is H or a (substituted) hydrocarbon group; R<1> to R<8> are each R<9> , a (substituted) hydrocarbonoxy, a disubstituted amino, nitro or a halogen; R<10> is a difunctional (substituted) hydrocarbon group which substitutes for any two or R<5> to R<8> of each ring; Y is a counter anion; and (y) is the number of Ys and has a value determined by the valence of M].
Patent JP-S6266346-A (JP)
Title: Area securing system on direct access memory device
Inventor: FUKUNAGA TADASHI
IPC: G06F12/00
Filed: 1985-09-18
Abstract: PURPOSE:To secure an area through an easy operation by providing a data control part with a means which divides a direct access storage device into plural areas, a table which shows the position and size of the area, and an area securing means. CONSTITUTION:A user defines which area is to be set on the direct access storage device (DASD) 1. The dividing means 3 divides the DASD 1 according to said definition and records the names and positions of the areas in the table 4. When the user commands the position and size of a secured area to the area securing means 5 with a job control statement (JCL) 7, the area securing means 5 refers to the table 4 and reads out the position of the area specified with said JCL 7 to secure the area of specified size among the areas.
Patent JP-H0626772-A (JP)
Title: Heat pipe
Inventor: NAKAKAWARA KIYOSHI
IPC: F28D15/02
Filed: 1992-07-09
Abstract: PURPOSE:To shorten the whole length of a heat pipe by burying a tapered sealing end of an inside operation medium sealing section inside and forming a stream lined section which is substantially semi-sphere in shape. CONSTITUTION:If a tapered sealing end 38 is gradually depressed while a dice 7 is rotated with a pipe main body 2 being clamed and this operation is continued, there is produced plastic deformation inwardly and gradually and then a tapered sealing end 38a is inwardly buried into curved and compressed shape, thereby forming a stream lined end 5 which is substantially radius-shaped, matching with a semi-spherical concave surface 6 of the dice 7. More specifically, this construction makes it possible to eliminate the need for a useless part for heat exchange operation and protect the pipe from damage even when it is unexpectedly collided with other bodies and hence enhance mechanical strength to a greater extent as well.
Patent JP-2001030150-A (JP)
Title: Polishing tool dressing device for continuous polishing device
Inventor: MATSUMOTO ITSUO
IPC: B24B7/06
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To easily and certainly perform a dressing by transferring a dressing carriage in a state of the upper surface of a dressing surface plate in contact with a polishing tool, and reciprocating the dressing surface plate in the direction orthogonal to the transferring direction of the dressing carriage. SOLUTION: A dressing carriage 54 is transferred in the moving direction (a) and a diamond chip surface plate 56 is reciprocated in the reciprocating direction (b) in a state of the tip of a brush body of a resin brush surface plate 55 and a diamond chip embedded surface on the upper surface of the diamond chip surface plate 56 in contact with a polishing tool, and thereby a dressing of the polishing tool is easily and certainly performed. Thus, clogging of the polishing tool is eliminated by the brush body of the resin brush surface plate 55, the diamond chip embedded surface on the upper surface 56 of the diamond chip surface plate grinds the polishing tool, the polishing tool can be well reproduced without generating harmful stripes to recover a polishing efficiency.
Patent JP-H11101938-A (JP)
Title: Photographic lens
Inventor: YONEYAMA SHUJI
IPC: G02B13/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a photographic lens which has relatively little fluctuation in aberration associated with change in magnification in a case of focusing according to ranges of an object, and is capable of providing an excellent focusing performance even in a case of a close-up photography with a magnification of about 0.5. SOLUTION: A front-group GI, an aperture stop S, a rear group GII are arranged from the object side, and a 1st and a 2nd lens L1 and L2 which are positive menisci turning their convex to the object side, and a 3rd lens L3 are arranged to constitute the front-group GI; a 4th L4 which is a positive meniscus turning the convex to the image side and a 5th lens which is negative and concave to the object; and a 6th lens L6 which is positive and convex to the image side are sequentially arranged to constitute the rear group GII. When focusing on an object from a long range to a short range, both of the front- group GI and the rear group GII are moved toward the object side. The moving amount of the front-group GI is larger than the moving amount of the rear group GII.
Patent JP-H1042083-A (JP)
Title: Facsimile equipment
Inventor: KAMEYAMA KENJI
IPC: H04N1/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption. SOLUTION: When the energy saving mode is set, image information received by a facsimile equipment is stored in a memory 1. When the number of pages of facsimile reception image information stored in the memory 1 exceeds the number of pages stored in a print condition storage section 21 in advance, the facsimile reception image information stored in the memory 1 is printed out and deleted from the memory 1 so as to reduce the power consumption due to increase in a temperature of a fixing section for every facsimile reception and to prevent the memory 1 from being overflowed.
Patent JP-H0544493-A (JP)
Title: Four-cycle engine
Inventor: WATASE JIRO
IPC: F02B75/02
Filed: 1991-08-20
Abstract: PURPOSE:To avoid reduction of maximum output and reduce NOx discharge amount by biasing axis line of a crankshaft on one side in the direction of radius of a cylinder relative to a bore center line of cylinder and setting descent speed of piston in the vicinity of top dead center to a higher speed than ascent speed. CONSTITUTION:In a for-cycle gasoline engine, axis line O of a crankshaft 7 is biased on one side in the direction of radius of a cylinder 4 relative to a bore center line CL of the cylinder 4. Descent speed of piston in the vicinity of top dead center is set to a higher speed than ascent speed. When temperature and pressure in a combustion chamber 11 become the maximum temperature and pressure, adiabatic expansion of combustion gas in the combustion chamber 11 is done abruptly, and temperature of combustion gas is reduced abruptly. The amount of fuel which is burned while the piston 5 is in the scope of 5 to 10 deg. after top dead center is reduced, and the maximum combustion temperature is reduced to reduce the amount of NOx in exhaust gas.
Patent JP-S6364037-A (JP)
Title: Projection exposure device
Inventor: FUKUDA HIROSHI
IPC: H01L21/30
Filed: 1986-09-05
Abstract: PURPOSE:To extend the focal depth of an optical system by providing a multiple image forming and exposure control means in a device which projects a mask pattern on a substrate and exposing the pattern at two or more image forming points on the same optical axis in the same position of the substrate. CONSTITUTION:A reticle 1 is projected and exposed on the substrate, which is arranged on an XY stage 3 and a Z stage 4, through a lens 2 of a projection optical system. Positions of stages 3 and 4 are detected by sensors 5 and 6 and are controlled by an XY control system 9 and a Z control system 10. By the control of a multiple image forming and exposure control system 11, the Z stage 4 is driven in the same position of the XY stage 3 to set two or more preliminarily designated image forming points on the same optical axis. Exposure is performed no respective positions of image forming points by an exposure shutter control system 8. Since two or more image forming points are set on the same optical axis to perform exposure, the effective focal depth is extended to cope with the increase of numerical aperture of the projection lens, the distortion of image surface, and the increase of ruggedness of the substrate surface.
Patent JP-H0493956-A (JP)
Title: Automatic document feeder
Inventor: YUSHIMO HISAHIDE
IPC: G03G15/00
Filed: 1990-08-06
Abstract: PURPOSE:To stably feed a documemt regardless of the number of stacked documents and the size of document by providing a document detecting means or detecting the thickness of the document, controlling and switching an air blast device to a specified stage in accordance with the detection signal of the means, temporarily stopping blasting by the air blast device and suction by a vacuum device after one document slips out of the stacked documents and actuating them in specified timer again every document. CONSTITUTION:By turning on a printing button, the detecting piece 22 oft he document detecting means 21 is moved to detect the number of documents. The detected result is combined with information from a size detecting means to select the proper revolving speed and select the revolving speed of a blower motor 33. The motor 33 is turned on based on the selected revolving speed and a suction solenoid is turned on so the the document at the bottom is sucked to a feeding belt 3. When a paper feed sensor detected that a specified state, for example, a state where the railing edge of the document slips out of a document bundle is attained, a blasting solenoid and the suction solenoid are turned off and a blasting partitioning plate 41 and a suction partitioning plate 37 close a duct, then nozzle 7a and a vacuum tank 6 get in a non- actuated state.
Patent JP-H0495963-A (JP)
Title: Pattern forming method
Inventor: KANEKO TADAO
IPC: G03F7/26
Filed: 1990-08-08
Abstract: PURPOSE:To eliminate striation and lateral wrinkles due to stationary waves by heat treating the upper resist of a mask 3-layer structure at high temperature after forming a pattern. CONSTITUTION:The photosensitive resin composition is formed by laminating on a semiconductor substrate 1 a first organic layer 2 and an interlayer 3, and further, on this layer 3 the upper resist layer 4, then, forming a pattern on this resist 4, at that time the striation 5 and the lateral wrinkles 6 appear due to the stationary waves, but they are eliminated by the heat treatment at 170 deg.C for 20 minimum, thus permitting the striation occurring at the edges of the pattern and the laminate form of the lateral wrinkles due to the stationary waves to be eliminated.