baber/WOPTO huggingface dataset:
Patent JP-H0396375-A (JP)
Title: Laser printer
Inventor: SAITO AKIHIRO
IPC: B41J13/00
Filed: 1989-09-08
Abstract: PURPOSE:To hold a start/stop timing of a paper feed mechanism constantly accurately by determining a start/stop timing of a one-way clutch based on the step number of a stepping motor. CONSTITUTION:At the start of driving, a counting means 31 starts counting pulse signals PLS. If a count value Ni is smaller than a set value N1 stored in a first memory means 32, the count value Ni is incrementally changed. When a comparator 35 judges that the count value Ni comes to the set value N1 or more, it outputs a start timing signal S1 to set a flip flop circuit 37 to turn ON a control signal S3. In this manner, a solenoid 23 is turned ON, a one-way clutch is started, and paper is fed by a semicircular roller 22. Then, a stop timing signal S2 is outputted, whereby the flip flop circuit 37 turns OFF the control signal 53. Therefore, the solenoid 23 is turned OFF, the one-way clutch is stepped, and a paper feed mechanism 20 is brought to a stop.
Patent JP-H0283282-A (JP)
Title: Magnesia carbon brick
Inventor: OKAMOTO TAKAO
IPC: C04B41/82
Filed: 1988-09-19
Abstract: PURPOSE:To absorb thermal expansion and prevent the oxidation of joint by coating the surface of a magnesia carbon brick with a coating layer containing pitch coat granules consisting of organic granules, metallic silicon and/or metallic aluminum. CONSTITUTION:A magnesia carbon brick useful as a furnace body material for a converter, a pot, etc., is produced by covering the surface of a magnesia carbon brick with a coating layer having a thickness of 0.8mm and consisting of a coating material composed mainly of a resin such as vinyl acetate resin and containing pitch coat Al granules (having an Al content of about 30wt.%, a softening point of 130-135 deg.C, a fixed carbon content of about 42wt.% and a granular size of <=0.5mm) composed of (A) organic granules completely combustible in contact with air at a high temperature (e.g., granular pitch or wood chip flour), (B) a metallic silicon (preferably a purity of >=93% and a granular size of finer than 200 mesh) and/or (C) metallic aluminum. The amount of the pitch coated granule composed of metallic silicon and metallic aluminum is 5-20wt.% in terms of metal based on the coating material.
Patent JP-H06207273-A (JP)
Title: Wear resisting article having extra-hard coating and production thereof
Inventor: DONNSHIRU PAAKU
IPC: B23P15/28
Filed: 1993-09-21
Abstract: PURPOSE: To provide a wear resistant article in which a diamond layer as superhard coating is firmly bonded to a core.  
     CONSTITUTION: The surface of the forming core of an article such as a cutting tool is coated with an intermediate layer composed of at least one kind of chromium-carbon compd. having a chromium carbon ratio within a specified range, and next, a diamond layer is precipitated onto the intermediate layer. The intermediate layer remarkably improves the adhesion of the diamond layer to the surface of the core. The core is produced, e.g. from tungsten carbide bonded by cobalt, nickel or the like. Furthermore, the above specified range is expressed by the formula CrC x  [in the formula, (x) varies from 0.26 to 0.43]. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0681843-A (JP)
Title: Supercondctive bearing device
Inventor: TAKAHATA RYOICHI
IPC: H02J15/00
Filed: 1992-09-02
Abstract: PURPOSE:To carry out a high speed rotation of a rotary unit by decreasing deflection of the rotary unit, and stably supporting the rotary unit in a noncontact condition. CONSTITUTION:A superconductive bearing device comprises an annular permanent magnet part 2 concentrically provided in a rotary unit 1 and an annular superconductor part 3 arranged in a fixed part 4 so as to be opposed with a space provided in the rotary shaft center direction relating to an end face of the permanent magnet part 2. Coil springs 10 for damping deflection in a radial direction of the superconductor part 3 are provided between the superconductor part 3 and the fixed part 4.
Patent JP-H04117499-A (JP)
Title: Detergent and cleaning solution
Inventor: SAITO HIDEAKI
IPC: C11D1/72
Filed: 1990-09-06
Abstract: PURPOSE:To provide a detergent which is made substantially free from foaming and safe for the skin without impairing its high detergency by mixing a specific polyoxyalkylene monoalkyl ether with a specific nonionic surfactant such as dimethylamine oxide in specific proportions. CONSTITUTION:The title detergent comprises at least one compound (a) selected from dimethylamine oxide, fatty acid alkanolamide and alkyl glucoside, and polyoxyalkylene(2-8 C)monoalkyl (or monoalkenyl)(1-24 C)ether (b) in a weight ratio of (b) to (a) of 2 or more. The detergent is usually used in the form of a cleaning solution prepared by diluting it with water. In this case, the concentration of (a) is 0.1-10.0wt.% and that of (b) is 0.3-30.0wt.%, while the ratio of the concentrations of (b) to (a) is adjusted to 2 or more.
Patent JP-H01158023-A (JP)
Title: Flexible polyurethane foam having good fire resistance
Inventor: RUSHIAN JIYURUKAN
IPC: C08G18/60
Filed: 1988-09-19
Abstract: A flexible highly elastical polyurethane foam having a density ranging between 25 and 150 kg/m<3> and a relatively high fire resistance obtained by the reaction of an isocyanate and/or a chemically modified derivate thereof with a highly molecular reactive polyol in presence of a catalytic agent, of a cross-linker, and/or an extender, of water as blast means and of a fire retardant, characterized in that said fire retardant comprises at least one of the following components :   1) linear urea-formol oligomer mixture having the general formula NH2-CO-NH-[CH2-NH-CO-NH]n-CH2-NH-CO-NH2, wherein n can have the value from 0 to 50 ; 2) urea in powdered form of which the particles are at least partially recovered by a less soluble film, as well of sulfur as of a resin ;   3) dicyandiamide having the general formula : <CHEM>   a
Patent JP-S59121494-A (JP)
Inventor: MATSUMOTO TERUAKI
IPC: G07D7/20
Filed: 1982-12-27
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-H0981449-A (JP)
Title: Pseudo dual port memory
Inventor: KAWAHARA HIROYUKI
IPC: G06F15/167
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To economically realize a dual port memory with large capacity and a small mounting area, regarding the improvement of the dual port memory. SOLUTION: This memory is provided with two single port memories 100 having different address areas, a competition means 300 imparting priority to the one of the access requests rq from two access sources 200 and a switching means 400 determining a memory to be accessed by the address a inputted from the access source to which the competition means imparts priority and making a non-priority side simultaneously perform access to the other memory. When the both of the access sources request to perform access to the same memory, the access from the non-priority side is made to stand by till the priority side terminates the access. The competition means 300 imparts priority alternately or with a prescribed ratio every time the accesses from the both access sources compete.
Patent JP-2000063586-A (JP)
Title: Edge material
Inventor: NISHIHARA HAJIME
IPC: C08L23/08
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an edge material having excellent environmental deterioration resistance, abrasion resistance, durability and mechanical strength and having excellent touch (soflness). SOLUTION: This edge material comprises a partially or perfectly cross-linked composition comprising (A) 1-99 pts.wt. of an ethylene.α-olefin copolymer produced from ethylene and a 6-12C α-olefin in the presence of a metallocene-based catalyst and (B) 1-99 pts.wt. of a propylenic resin, wherein the total amount of the components A and B is 100 pts.wt.
Patent JP-2001059507-A (JP)
Title: Nail
Inventor: TANEICHI KAORU
IPC: F16B15/08
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a nail which can be processed easily, made safely, and moreover has a tip part capable of biting in the direction of the course change by driving. SOLUTION: A nail consists of a head part 1 formed so that one side surface thereof is flat, a shaft part 4 formed along with the head part 1 integrally, and a course change part 5 formed at the tip of the shaft part 4 so as to bite in the direction of the course change at the time of driving.
Patent JP-H0977910-A (JP)
Title: Aqueous dispersion of biodegradable resin composition
Inventor: TANAKA HIDEYUKI
IPC: C08L3/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To prepare an aqueous dispersion of a biodegradable resin composition, useful in fields such as papermaking, nonwoven fabrics and adhesives by stably dispersing a base polymer made of a specified biodegradable resin and optionally subsidiary materials in water. SOLUTION: This aqueous dispersion of a biodegradable resin composition is prepared by stably dispersing a biodegradable resin composition containing a base polymer substantially made of a waterinsoluble starch type biodegradable resin. The starch type biodegradable resin is desirably a starch ester having a 2-18C ester group hydrocarbon and a degree of esterification of 1.0 or above. The starch ester is desirably the one prepared by using a vinyl ester as the esterification reagent. The starch type biodegradable resin is desirably an esterified vinyl-ester-grafted starch.
Patent JP-S6295958-A (JP)
Title: Stepping motor
Inventor: ANZAI TAKAO
IPC: H02K37/10
Filed: 1985-10-22
Abstract: PURPOSE:To diminish the form of a device and enhance the performance, by multipole-magnetizing and forming the permanent magnet of a rotor radially on the plane of a thin disc. CONSTITUTION:The rotor 14 of a stepping motor is organized with a permanent magnet which is radially multipole-magnetized on the plane of a thin disc. With the rotor 14 used as the center, a ring 15 is set outside the rotor, and inside the ring 15 and confronting the right and left surfaces of the rotor 14, shell plates 16, 17 are arranged to rotatably support a rotary shaft 1. A stator yoke is formed with the shell plates 16, 17 with shell stators 18, 19, and coils 7, 8 are contained inside the stator yoke. Then, the rotor 14 which is radially multipole-magnetized on the plane can be rotated by magnetizing and forming the yoke pieces in radially salient shapes.
Patent JP-H0399335-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKA NOBUAKI
IPC: G06F11/22
Filed: 1989-09-12
Abstract: PURPOSE:To efficiently test an instruction execution part in a microprogram by falsely operating the instruction execution part only by one cycle based upon an optional control signal. CONSTITUTION:An input selection circuit 20 selects an address whose contents are no operation when a signal CTL1 is 'H'. An output circuit 40 latches an instruction S3 outputted from a ROM 3 and a control signal S is supplied to the instruction execution part 50. When a signal CTL2 is turned to 'H', the circuit 40 outputs an instruction S3 to a microinstruction output terminal 7 and writes an optional control signal S5 in itself through a control signal input terminal 8. The execution part 50 executes normal operation when a signal EN is 'H' or stops the operation when the signal EN is 'L'. At the time of receiving test control signals TST1, 2, a test control circuit 60 sets up the signals CTL1, 2 and the 'H' and 'L' of the signal EN. In this constitution, the execution part 50 operates based upon an optional control signal.
Patent JP-S60149614-A (JP)
Title: Production of thermoplastic resin
Inventor: AOYANAGI TATSUHIRO
IPC: C08F2/22
Filed: 1984-11-09
Abstract: PURPOSE:To produce a thermoplastic resin excellent in heat stability and hue, by effective aqueous emulsion polymerization of alpha-methylstyrene, a vinyl cyanide monomer and other copolymerizable vinyl monomers under a specified condition. CONSTITUTION:The aqueous emulsion polymerization of 100pts.wt. monomer mixture comprising 50-80wt% alpha-methylstyrene itself or alpha-methylstyrene containing a small amount of styrene, 15-35wt% vinyl cyanide monomer (e.g., acrylonitrile) and 0-30wt% other copolymerizable vinyl monomers (e.g., acrylate ester) is effected in the presence of 0.001-0.3pts.wt. persulfate (e.g., sodium persulfate) and 0.5-5pts.wt. emulsifier (e.g., sodium dodecylbenzenesulfonate). When the conversion reaches 50-98%, 0.01-0.30pts.wt. oil-soluble catalyst (e.g., octanoyl peroxide) is added to the polymerization system, and the polymerization reaction is completed.
Patent JP-H1182001-A (JP)
Title: Exhaust emission purifyng device for internal combustion engine
Inventor: OKADA KEIJI
IPC: F01N3/24
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent HC from being released to the atmosphere by performing the desorption of HC while dividing an adsorbent carrier into a plurality of parts in a device provided with an adsorbent device having an adsorbent supported by a carrier in which a desorbing gas is introduced to desorb HC in an exhaust gas adsorbed by the adsorbent. SOLUTION: The presence of adsorption condition of HC is performed during the operation of an engine. In case of YES, a shielding plate 3 is fixed to a position parallel to the tube axial direction by a shielding plate driving device 4, and exhaust gas is passed through an adsorbent carrier to adsorb HC in the exhaust gas by an adsorbent device 2. The presence of the condition of performing desorption of HC is judged. In case of YES, the shielding plate 3 is rotated to a shown position, and a desorbing gas (for example, exhaust gas) is carried into the lower part not covered with the shielding plate 3 of the adsorbent carrier to desorb HC. When the elapsed time reaches a prescribed value, the shielding plate 3 is rotated to the opposite side and fixed, and the desorbing gas is carried to the part which has been covered with the shielding plate 3 to perform the desorption.
Patent JP-H06192269-A (JP)
Title: 21-norrapamycin
Inventor: RARUFU JIEIMUZU RATSUSO
IPC: A61P37/06
Filed: 1993-09-22
Abstract: A compound which is 21-norrapamycin or a pharmaceutically acceptable salt thereof, which is useful as an immunosuppressive, anti-inflammatory, antifungal, antitumor, and antiproliferative agent. 21-Norrapamycin has the following structure. <CHEM>
Patent JP-H0790753-A (JP)
Title: Control of rotational number of loom and device therefor
Inventor: NAKADA AKIHIKO
IPC: D03D51/14
Filed: 1993-09-22
Abstract: PURPOSE:To enable stable weft inserting of a special yarn without lowering the whole operating efficiency. CONSTITUTION:A controller 20 and a rotational number controller 12 for controlling the rotational number (Ni) of a loom according to a weft yarn (Yi) to be subjected to weft inserting are equipped. In the case the weft yarn (Yi) is a specified weft yarn, the controller 20 stops the loom once and restarts it at a rotational number (Ni) corresponding to the weft yarn (Yi).
Patent JP-H04115414-A (JP)
Title: Insulated wire
Inventor: KAMIOKA ISAO
IPC: C10N40/14
Filed: 1990-09-05
Abstract: PURPOSE:To improve an anti-wear property and a lubricating property of a wire by applying and baking a substance, in which a prescribed amount of formalin resin is mixed with the lubricating paints where wax and ceramic resin are dispersed into a solvent on an insulating film. CONSTITUTION:5 to 50wt.% of formalin resin is added to 100wt.% of a solid portion of a substance, in which wax as a lubricating material and ceramic resin for solidifying wax are dissolved or dispersed into a solvent. Further, a substance, in which a solid portion 25wt.% of formalin resin is added to melamine resin, further the lubricating paints composed by replacing with glyoxal are applied and baked on an insulating film of the urethan and polyester wires in order to strengthen the film itself against processing.
Patent JP-S61114355-A (JP)
Title: Secrecy protecting method of file
Inventor: ICHIEDA KEISUKE
IPC: G06F21/60
Filed: 1984-11-07
Abstract: PURPOSE:To attain the assured protection of secrecy by adding automatically a cipher or code inherent to a computer to a computer to a produced file on the hardware. CONSTITUTION:A file is produced by using a keyboard 3 for input of data, etc. with reference to a CRT display 2. This file is stored in a memory medium like a floppy disk 10, etc. that can be attached to and detached from a computer. In this case, a password 9 inherent to the computer main body is added automatically to the file internally, i.e., by a disk operating system. Thus a file 11 containing an intra-password part 12 and a contents part 7 original to the file is obtained. Then a writing operation is carried out. When the file 11 is delivered to a CRT display 2, a printer, etc., the collation is performed automatically to check the coincidence between the password 9 which is inherent in terms of hardware and a password of the part 12 in the file 11 internally and by a disk operating system. Then the file 11 is delivered only when the coincidence is obtained in said collation.
Patent JP-S61114919-A (JP)
Title: Structure of coupling conveyer
Inventor: HINO TOSHIKATSU
IPC: B65G37/00
Filed: 1984-11-08
Abstract: PURPOSE:To freely and safely cross a conveyer by providing a pair of lifters capable of freely elevating at plural spots of the conveyer and a horizontal conveyer below the lifters in a coupling conveyer of a long conveyer of automation line manufacture form. CONSTITUTION:In case of processing a printed substrate 4 continuously through the preceding process and the succeeding process 2, a work 4 is fed from the preceding process 1 into a coupling conveyer 3, and when a sensor 11 is operated, an elevating conveyer 31 is rotated so that the work 4 operates a sensor 34. Thus, the elevating conveyer 31 is lowered and stopped at the same level with a horizontal conveyer 32, and the conveyers 31, 32 are driven by operation of a sensor 35 so that the work 4 is transferred onto the conveyer 32. Subsequently, when a sensor 38 is operated, the work is transferred onto a conveyer 33 and lifted to be delivered to the succeeding process 2. In this arrangement, the coupling conveyer is lowered to cross the conveyer safely and easily.
Patent JP-H04115522-A (JP)
Title: Rotary treatment device and mask forming method
Inventor: ISHIYAMA HIRONORI
IPC: H01L21/027
Filed: 1990-09-05
Abstract: PURPOSE:To prevent foreign objects and mark from being formed at a pattern- forming region by providing a substrate-holding mechanism for retaining a corner part of a mask substrate so that it can be inserted and extracted freely at a peripheral part of a rotary body. CONSTITUTION:A rotary body 7 is sealed to a spindle 6 which can be rotated at high speed, a substrate-holding mechanism 8 for retaining a mask substrate 1 is provided at a peripheral part of the rotary body 7, a mechanism 8 has a retention ring 81 which is sealed to the rotary body 7 through a spacer 71, and a corner part of the substrate 1 is engaged and inserted into a cut-out part 82 which is provided at the retaining ring 81. Also, a plurality of nib-shaped pieces 83 which hold the mask substrate 1 which is engaged and inserted into the cut-out 82 are screwed to the retaining ring 81, thus eliminating the need for a spindle chuck which contacts a pattern forming region of the substrate 1 and preventing foreign objects and mark from being formed at a pattern forming region.
Patent JP-S6479525-A (JP)
Title: Air conditioning and aeration device
Inventor: OKIMOTO KATSUMI
IPC: F24F7/08
Filed: 1987-09-21
Abstract: PURPOSE:To reduce the number of dampers and facilitate a control over a changing-over action in a normal ventilation, a full heat exchange ventilation and a sensible heat exchange ventilation by a method wherein an indoor air aeration passage and a heat exchanging air passage are provided and the indoor air passage is provided with two aeration passage changing-over dampers for controlling an introduction of indoor air for the full heat exchanging element and the sensible heat exchanging element. CONSTITUTION:An indoor air aeration passage 15 is formed at an upper part and a heat exchanging air passage 16 into which air passed through heat exchanging elements 3 and 4 is formed at a lower part. In the case of performing a full heat exchanging operation, outdoor air is sucked into an outdoor air aeration passage 12, passed through the full heat exchanging element 3 and the sensible heat exchanging element 4, thereafter air is fed from an indoor discharging port 7. In turn, indoor air is sucked into the aeration passage 15, passes over the damper 2 (kept at its closed condition), passes through the full heat exchanging element 3 through the damper 1 (under an opened condition) and fully heat exchanged with the surrounding air. In the case that the sensible heat exchanging operation is to be carried out, the indoor air is sensible heat exchanged with the surrounding air through the damper 2 (under an opened condition) when passing through the sensitive heat exchanging element 4. In the case of normal aeration, the dampers 1 and 2 are closed, the indoor air is sucked into the air passage 15, passes over the suction damper 2 and the damper 1 and then is discharged.
Patent JP-H0981885-A (JP)
Title: Navigation device and portable information recording and reproducing device
Inventor: IKEDA KENICHI
IPC: G01C21/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To easily utilize navigation information included in an on-vehicle navigation device also on the outside of the vehicle without carrying a large and heavy on-vehicle navigation device e.g. in respect to an on-vehicle navigation device and a portable information recording and reproducing device utilizing navigation information included in the navigation device. SOLUTION: Partial navigation information corresponding to an area previously automatically set up around a current position P detected by a GPS device 16 or corresponding to the automatically set area and a manually set area out of navigation information recorded in a large capacity storage device (data base) 18 in the navigation device 13 is retrieved, read out, transferred to a portable information processing terminal 21 through communication equipments 20, 24, and stored in a data memory 27 in the terminal 21. The navigation information stored in the memory 27 is displayed on a display device 22 in accordance with the operation of an operation part 23.
Patent JP-H04115970-A (JP)
Title: Variable item edition system
Inventor: ISONO TATSUO
IPC: B41J21/00
Filed: 1990-09-06
Abstract: PURPOSE:To automatically perform a legible edition printing of a complicated variable item by a method wherein when printing data is received, the data is outputted after being edited under control to a printing image in accordance with a previously specified printing condition. CONSTITUTION:In a variable item edition system in which characters at the time of a cutform printing by a computer are edited and outputted in a format meeting conditions, printing data 1 is inputted from an input part 2 and transmitted to a variable item edition program (processing part) 3. In a data analysis processing part 4, the printing data is inquired for a validity or the like and transmitted to a control processing part 5. In the control processing part 5, the content of the format to be printed is judged, and an optimum pattern for the printing format is selected from a variable item control table 7. In accordance with the selected pattern, the data is edited in an edition processing part 6. The result is printed on an output cutform 9 by an output part 8.