baber/WOPTO huggingface dataset:
Patent JP-H10324730-A (JP)
Title: Polyurethane resin reaction product
Inventor: AYAMA KYOICHI
IPC: C08G77/388
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane resin reaction product having silicone side chains by one step reaction comprising reacting an alcohol-modified dimethyl siloxane with an isocyanate group-monomer. SOLUTION: (A) A polydimethylsiloxane of formula I [R<1> is a 1-4C alkyl; R<2> is ethylene, etc.; R<3> is H, etc.; R<4> is hydroxyl, etc.; (n) is 0-100; (p) is 0-100; (m) is 2-9] having an alkyl group on one end side and two hydroxyl groups on the end side is reacted with (B) a polyisocyanate of formula II [Et is ethyl; R<5> is (CH2 )6 , etc.] having two or more isocyanate groups in the molecule as essential components to obtain the polyurethane resin reaction product having polydimethylsiloxane side chains and isocyanate groups in the polyurethane molecule main chain. Since the silicone compound is chemically bound, the silicone compound is not bled out, and since the reaction product has the isocyanate groups, the reaction product can variously chemically be modified.
Patent JP-2000334490-A (JP)
Title: Biological denitrification and dephosphorization apparatus
Inventor: UESUGI KAZUYA
IPC: C02F3/34
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To decrease the capacity of a cleaning blower for air cleaning of microorganism carrier in an aerobic vessel. SOLUTION: Phosphorus is eluted from sludge in an anaerobic vessel 10. Nitric acid in circulating liquid is removed in a denitrification vessel 12. In the aerobic vessel 14, nitrification treatment is performed, at the same time, phosphorus is taken into the sludge and, in a sedimentation vessel 16, the sludge is sedimented, thereby, the treated water which is subjected to denitrification and dephosphorization is obtained. Therein, the microorganism carrier 40 is arranged in the aerobic vessel 14 and, underneath the carrier, a cleaning air injecting member 42 is arranged. Further, the cleaning air injecting member 42 is divided into plural blocks and, at the time of cleaning, the respective blocks inject the cleaning air and clean the microorganism carrier 40 every block in order.
Patent JP-S6128425-A (JP)
Title: Gas centrifugal separator
Inventor: SHIMA YASUO
IPC: B04B5/08
Filed: 1984-07-19
Abstract: PURPOSE:To facilitate installation by a simple structure, in a gas centrifugal separator, by providing a means, which compensates the variation in the interval between the wall surface of a rotary cylinder and a withdrawal port caused by inclined arrangement, to at least one of a withdrawal pipe and a bearing. CONSTITUTION:The vertical rotary cylinder 4 in a vacuum container 1 is supported by a bearing 6 through the shaft 5 of said cylinder 4 and the bearing 6 is provided on a stand 3 in a movable manner and a plurality of springs 7 are further attached so as to hold the bearing 6 to a predetermined position. A withdrawal pipe 8, which is fixed to the vacuum container 1 at the upper part thereof, is inserted into the rotary cylinder 4 from the upper opening thereof in a non-contact state and arranged so that the withdrawal port 9 provided to the lower end of said pipe 8 in an L-shaped is separated from the rotary cylinder 4 at a predetermined interval. When the arrangement surface of the rotary cylinder is inclined, the interval between the withdrawal port and the rotary cylinder is automatically held at a set interval because the bending amount of the withdrawal pipe and the characteristic values of the springs are defined corresponding to the inclined amount.
Patent JP-H11334189-A (JP)
Title: Print pad
Inventor: MAKINO TOMONARI
IPC: B41K1/54
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate leakage of ink and permeation of ink into a container by fixing an ink occlusion body impregnated with ink in a bottom container by means of a paper frame and arranging a moisture-proof layer on the inner wall face of the bottom container and a cover container or in a board bottom container thereby containing the ink occlusion body directly in a paper container. SOLUTION: A frame 3 is fitted to the open end face of a bottom container 2 and an ink occlusion body 7 disposed in the center thereof is held by the bottom container 2. The frame 3 can be fixed to the bottom container 2 by heat seal using a paper adhesive or a thermally fused material and even a paper member can be fitted through protrusions and recesses. A moisture-proof layer 8 is arranged on the inner wall face of a cover container 1 and the bottom container 2 and on the entire surface of the frame 3 and the moisture-proof layer 8 is formed of wax or vegetable oil on the inner wall face of the cover container 1 and the bottom container 2 and on the entire surface of the frame 3. Alternatively, a coat layer of aluminum foil or a coat paper can exhibit the function of moisture-proof layer.
Patent JP-H051800-A (JP)
Title: Highly safe lightweight pressure vessel
Inventor: ONO TAKASHI
IPC: B64G1/00
Filed: 1991-06-20
Abstract: PURPOSE:To heighten safety of a pressure vessel as well as to reduce weight of the pressure vessel by arranging an outer shell having permeability to inside fluid and a liner which seals up the inside fluid and has a destructible part to be destroyed partially under a prescribed pressure. CONSTITUTION:When excessive internal pressure rise occurs and its value becomes higher than a prescribed value, a partial destructible part 6 arranged in a liner 3 is ruptured, and inside fluid is leaked out from there. This leaked inside fluid has penetrability, and leaks outside through an outer shell 2 being as a main strength member, so that pressure in a pressure vessel 1 is lowered. Thereby, the whole vessel body can be prevented from being destroyed explosively.
Patent JP-H0816203-A (JP)
Title: Parameter setting device
Inventor: HAGIOKA NOBUKAZU
IPC: G05B11/36
Filed: 1994-06-30
Abstract: PURPOSE:To facilitate operation and handling relating to the setting of a parameter. CONSTITUTION:A setting memory 5 is a writable/readable memory capable of storing respective parameter items belonging to each group and registering set point data at the time of regulating the group including respective parameter items. A mode selector 7 selects an operation mode or a setting mode and displays the selected mode on a display device 6 through a control part 4. A group selector 1 selects one of codes in a group and successively or collectively displays all parameter items belonging to the group on the display device 6 through the control part 4 based upon the contents of the memory 5. A parameter selector 2 selects a parameter item whose setting or change is necessary out of all the parameter items displayed on the display device 6. A setter 3 finds out a set point for the selected parameter item, registers the data of the determined set point through the control part 4 and stores the data in the memory 5.
Patent JP-S6128779-A (JP)
Title: Drainage pump device of washing machine
Inventor: ONISHI HAJIME
IPC: F04D15/00
Filed: 1984-07-18
Abstract: PURPOSE:To eliminate the short-time operation/stop of a drainage pump at the drainage completion and reliably stop the pump by providing a control means stopping the excitation of a motor after a preset time since the signal of a detection means is generated via the output of a delay circuit. CONSTITUTION:When the drainage work proceeds and no water is left in a washing machine 1, the pressure of an air trap 13 is decreased, the contact of a pressure switch 12 is transferred from the NO side to the NC side, a motor 8 is stopped rotating after a preset time via a delay circuit, thereby, even if the pressure switch malfunctions, the motor 8 is not stopped immediately and continues the drainage, and when the motor 8 is stopped, no water is left. Furthermore, when the pressure switch 12 is turned ON-OFF in a short time, the delay circuit is not operated and is reset, and the delay circuit can be operated only when the pressure switch is reliably operated.
Patent JP-H0325493-A (JP)
Title: Color display
Inventor: RINZEI MAKUDONARUDO
IPC: G06F3/033
Filed: 1990-06-08
Abstract: PURPOSE: To speedily display for the operation of selecting a color by changing colors displayed in each area at the time of displaying a selected range in an N-dimensional color space. CONSTITUTION: When a color defined by the selected range of the N-dimensional color space in each area on a display 11 is displayed. The address of a second memory 16 is stored in a first memory 14 by each area. The range of displayed color space displayed following this is selected, the color in the selected range is stored in each address of the second memory 16 and the color of a background corresponding to an area expect for the area to be used for this color set is stored. Then the color defined is displayed in the corresponding area of the display 11, and the color of the background is displayed in areas other than this area. Thereby a color displayed on the display 11 can be changed speedily.
Patent JP-S5850180-A (JP)
Title: Submerged arc welding method
Inventor: NOMURA HIROICHI
IPC: B23K9/18
Filed: 1981-09-22
Abstract: PURPOSE:To prevent the generation of undercut defects in a weld zone without changing the form of arc discharge in submerged arc welding by pressurizing a flux behind the welding electrode. CONSTITUTION:In the case of performing submerged arc welding, pressurizing force is exerted upon a flux 2 with an endless caterpillar type belt device wound with a belt 12 on rollers 11 in the backward in the welding direction of a welding electrode 3. The total value Hm+Hs of the gravity head Hm by molten metal 4 and the gravity head Hs by molten slag 6 is made larger than the arc pressure Pa formed by the arc 8 at the tip of the electrode, whereby the beads free from undercut defects are formed in the weld zone without changing the form of arc discharge.
Patent JP-H11339382-A (JP)
Title: Disk table and disk drive
Inventor: UEYASU TSUNEO
IPC: G11B19/20
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk table capable of surely driving disk media for rotation by supporting and chucking media hubs in the normal condition. SOLUTION: Relating to the disk table, the outer peripheral part 122 is expanded to have the diameter larger than that of the circular surface of the disk hub 51, and also plural protruding pieces 123 are provided as the protruding parts protruding on one circumferential line in the upper surface corresponding to the outside diameter of the disk hub 51. The upper surfaces of each protruding piece 123 have the heights lower than the upper surface of the inside part 121 which is slightly protruded from the surface of the outer peripheral part 122.
Patent JP-S63313816-A (JP)
Title: Manufacture of semiconductor device
Inventor: MADOKORO YUICHI
IPC: H01L21/265
Filed: 1987-06-17
Abstract: PURPOSE:To make it possible to introduce impurities into a microscopic region having no defects by a method wherein, after a polycrystalline silicon thin film has been selectively irradiated with a focussed ion, a substrate is heated up, or the ion beam is selectively projected thereon simultaneously with the heating of the substrate. CONSTITUTION:A polycrystalline silicon film 2 is deposited by projecting an impurity ion beam 1 thereon. Then, an accelerated diffusion impurity layer 6 is formed on a substrate 3 by scanningly projecting the focussed ion beam 4 of the desired impurity ions while the part directly above the substrate region, on which impurities are introduced, is being heated up to the temperature at which accelerated diffusion is generated. As the distance of heat diffusion at the above-mentioned temperature is short, the impurities of the non-irradiation section remain in the thermal diffusion impurity layer 5 of the polycrystalline silicon film 2, no infiltration of impurities into the substrate 3 occurs, and the impurities are introduced of impurities into the desired region only. As a result, the impurity introduction layer of low crystal defect density can be formed.
Patent JP-H09331436-A (JP)
Title: Communication control system and communication controller
Inventor: IKEDA KEIICHI
IPC: H04N1/32
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To optimize the speed of inter-communication conducted among a plurality of units. SOLUTION: In the case of a speed of inter-communication conducted among a plurality of units 100, 120 configured to be replaced with each other, an available highest transfer rate in the inter-communication conducted among a plurality of the units 100, 120 is detected and the inter-communication conducted among a plurality of the units 100, 120 is conducted at the detected highest transfer rate and the inter-communication is conducted among a plurality of the units 100, 120 at the highest possible transfer rate at all times even when the specification of a plurality of the units 100, 120 is changed.
Patent JP-H091328-A (JP)
Title: Method and equipment for welding riser pipe
Inventor: ISHIWATARI KOJI
IPC: B23K9/12
Filed: 1995-06-15
Abstract: PURPOSE: To facilitate the automatic welding at a narrow part by arranging a welding torch at a reference part on the axis of a riser pipe movably in each direction, and achieving the circumferential welding along the groove while the welding torch is followed to the change in shape of the groove. CONSTITUTION: A riser pipe 4 is erected on an inner surface 1a of a lower mirror part of a vessel 1, a supporting bracket 11 is fitted to a reference part 4S, and the center of the whole device is set in the pencil-like condition so as to agree with the pipe axis L. A welding equipment 10 is mounted on the reference part 4S. The direction and position of a welding torch 18 are detected, the detection of the position, etc., and guidance are achieved utilizing the function of a turning means 13, an elevating/lowering means 14, a horizontal moving means 15, a torch direction setting means 16 and a manipulator 17, and the welding torch 18 is moved along the circumferential direction of the groove to achieve the welding.  When the inclination of the axis L of the riser pipe 4 is detected, the welding part is changed to the opposite side of the inclination, and the welding to correct the inclined condition utilizing the contraction effect of the weld metal when it is solidified.
Patent JP-S6129264-A (JP)
Title: Facsimile equipment
Inventor: SHINODA HIROSHI
IPC: H04N1/21
Filed: 1984-07-20
Abstract: PURPOSE:To make it possible to perform maintenance check of printer at any time by receiving picture data transmitted and storing in a picture memory even if a certain action is artificially put on incapable condition. CONSTITUTION:The transmitting side receiving confirmation of reception is set free after transmitting completion of communication. The receiving side equipment waits until a protection cover 31 is closed even after having received completion of communication. When the protection cover 31 is closed and recording by a printer 3 becomes possible, a control part 25 energizes a decoder 24 to make the printer 3 start. The decoder 24 reads coded picture data from a picture memory 23, decodes, reproduces, outputs a picture signal to the printer 3 for recording.
Patent JP-S638687-A (JP)
Inventor: BORISU EFUGENIEBUITSUCHI PATON
IPC: G09B5/02
Filed: 1986-06-25
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-S5852903-A (JP)
Inventor: HARAGUCHI KIYOUJI
IPC: F22D11/06
Filed: 1981-09-24
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-H0442482-A (JP)
Title: Cassette half
Inventor: YOSHIDA HIDEKI
IPC: G11B23/087
Filed: 1990-06-07
Abstract: PURPOSE:To reduce an adverse effect due to shape transfer by providing only one post, locating a slide part at a position to cover a post introduction part when housing and holding a magnetic tape, and locating the post introduction part at an exposed position when using the magnetic tape. CONSTITUTION:The slide part 14 is provided on the outer packaging plane of a cassette half slidably, and the cassette half is sealed by a lid part 11 and the slide part 14 when the magnetic tape is housed and held, and the lid part 11 is opened when the magnetic tape is drawn out and used, and the insertion of a magnetic tape draw-out post 12 can be performed by moving the slide part 14 slidably, then, the magnetic tape 10 is drawn out. Also, only one post 12 is provided. Thereby, the influence of the shape transfer can be reduced.
Patent JP-S5851622-A (JP)
Title: Digital semiconductor integrated circuit
Inventor: SUZUKI TOORU
IPC: H03K5/00
Filed: 1981-09-24
Abstract: PURPOSE:To prevent the generation of logical hazard, by constituting an LPF through the use of a signal line to a logical circuit block not requiring high- speed operation. CONSTITUTION:In a digital semiconductor integrated circuit, when the operation of a logical block inputting an output signal of an NOR gate circuit 1 to an input terminal 6 of an FF circuit 2 does not require much high-speed operation, the transmission of logical hazard (whisker noise) generated at the output of the circuit 5 to the circuit 2 is substantially inhibited by forming an LPF with an equivalent resistor R, a wiring capacitance and an input capacitance C to the circuit 2. To form the resistor R, a conductive polysilicon is used for a signal line 3 as shown in dotted lines, tying an output terminal of the circuit 1 and an input terminal of the circuit 2, and the wire is wired by using a vacant channel of a wiring region 4 to obtain required resistance value. Thus, the circuit can be simplified.
Patent JP-H01316991-A (JP)
Title: Manufacture of thick film integrated circuit
Inventor: SHIBUYA HIDEKI
IPC: H05K3/12
Filed: 1988-06-17
Abstract: PURPOSE:To form a thick film piece specified in thickness by a method wherein a thickness setting protrusion is formed on the surface of a substrate and a thick film piece is formed on a place adjacent to the thickness setting protrusion through a printing. CONSTITUTION:A thickness setting protrusion 6 is provided to the surface of a substrate 2, then a screen 8 is placed thereon, a conductive paste 10 is placed thereon, and a squeegee is made to move in a direction of an arrow X shown in a figure as it is pressed down perpendicularly against the substrate 2. In result, a conductor 10, whose thickness is nearly equal to that of the thickness setting protrusion 6, is formed. Next, the conductor 10 is dried up, which is sintered with a dielectric at a time at a temperature of 850 deg.C. Therefore, even if a sagging phenomenon occurs to the conductor 10, the conductor 10 flown due to sagging is completely blocked by the thickness setting protrusion 6, so that an electrical insulation is secured between the conductors 10, a short circuit between the conductors is reduced, and a thick film integrated circuit is improved in yield.
Patent JP-H0317113-A (JP)
Title: Water-soluble resin curable with active energy rays and resin composition containing the same
Inventor: KINOSHITA MASAYUKI
IPC: C09D155/00
Filed: 1989-06-14
Abstract: PURPOSE:To obtain the title resin which is suitable for coatings, printing ink, photoresists, adhesive and printing plate materials by using a resin having sulfonic acid groups which can form a salt with an alkali metal, urethane bonds, and alpha,beta-monoethylenic unsaturated bonds. CONSTITUTION:The subject resin contains sulfonic acid or carboxylic acid groups which can form a salt with an alkali metal, urethane bonds, and alpha,beta- mono-ethylenic unsaturated bonds. A photopolymerization initiator is added to the resin to give a water-soluble, activated energy ray-curative resin composition.
Patent JP-H05344104-A (JP)
Title: Transmission path switching device
Inventor: UEMATSU YOSHIHIKO
IPC: G06F3/00
Filed: 1992-06-09
Abstract: PURPOSE:To enable switching in a normal state before a fault is generated by guiding the reception signals of an active and a reserve systems through delay circuits to a switching circuit and immediately performing a switching operation when any fault is detected. CONSTITUTION:Assuming that a system 1 is the active system, a switching circuit 30 transmits the signal of the system 1. When any fault is generated in the system 1, the amplitude of a clock signal from an interface circuit 11 is abnormally reduced or skipped. As soon as this signal is detected, an identification circuit in a signal interruption detection circuit 12 transmits the information to an alarm output circuit, and an alarm signal 15 is immediately transmitted. Together with the reception of the signal 15, the switching circuit 30 performs the switching operation while making the phase of signals of the system 1 match with that of the system 2 and transmits the signal from the system 2 to an output terminal 40. Since the normal signal before the fault is transmitted from a delay circuit 13 of the system 1 on a stage for performing the switching operation, no abnormality is generated in the output signal.
Patent JP-S6129993-A (JP)
Inventor: NAGAKURA MASATERU
IPC: B30B9/32
Filed: 1984-07-20
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-H05306209-A (JP)
Title: Photocurable adhesive
Inventor: NIIHAMA MASAAKI
IPC: A61K6/083
Filed: 1992-04-24
Abstract: PURPOSE:To provide the subject adhesive comprising the combination of a radically polymerizable monomer, an itaconic acid monoester compound, an alpha-ketocarbonyl compound and a reducing agent, having the characteristics of good hardness, compression strength and water absorbability, and having excellent adhesive forces to dentines and enamels. CONSTITUTION:The photocurable adhesive excellent in the photocurability in a low temperature region near to the ordinary temperature and under a humid condition and in the water-resistant adhesivity of the cured product comprises a radically polymerizable monomer (e.g. methyl acrylate), an itaconic acid monoester of formula I (R1 is H, CH3; R2 is alkylene, oxyalkylene, etc.) (e.g. a compound of formula II), alpha-ketocarbonyl compound (e.g. diacetyl, benzyl, camphor-quinone) and a reducing agent (e.g. N-phenylglycine). The adhesive contains the itaconic acid monoester as a main component, and has an excellent adhesive force to dentines due to the actions of the itaconic acid residue and other functional groups in the compound, while maintaining the adhesive force to enamels.
Patent JP-S5775120-A (JP)
Title: Quick cooling tower
Inventor: IHARA SATOSHI
IPC: B01D53/18
Filed: 1980-10-25
Abstract: PURPOSE: To make prevention of corrosion of most heavily corrosive parts possible by forming a gas lead-in pipe and a cooling liquid conduit into dual pipe construction, and passing air of arbitrary temps. at the intermediate thereof in the quickly cooling of high temp. waste gases contg. corrosive harmful components.  
     CONSTITUTION: In cooling high temp. waste gases of about 200W800°C contg. corrosive harmful components such as HCl, HF, SO x , NO x , NO x Cl, H 2 S, the waste gases are fed into a cooling tower 1 through a lead-in pipe 2; at the same time, the cooling liquid of an aq. alkali soln. is ejected as sprays from the leading end of the cooling liquid conduit 6 opening in the pipe 2. Here, the conduit 6 is made of double-ply pipes, and air controlled to about 80°C and 250°C by the temp. con- trollers 9, 10 is passed by a blower 8 at the intermediate of the pipe 2 and the conduit 6 respectively. The surface of the pipe 2 is maintained at about 80°C, and the surface of the pipe 6 at about 250°C. The surface of the pipe 2 is kept always in a wet state with the cooling liquid and the surface of the pipe 6 always in a dry state; hence, corrosion is perfectly prevented. 
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