baber/WOPTO huggingface dataset:
Patent JP-S6352592-A (JP)
Title: Synthesis circuit for video signal
Inventor: SATO MITSURU
IPC: H04N9/74
Filed: 1986-08-22
Abstract: PURPOSE:To minimize the noise component in a signal by switching and adding a luminance signal, a synchronizing signal, a chroma signal and a superimposing signal selectively so as to form a composite color video signal. CONSTITUTION:The luminance signal Sy, the synchronizing signal Ss, the chroma signal Sc, the blanking signal Sb and the superimposing signal Si are fed to switch circuits 11-15 and their switch output is fed to an adder circuit 16. Thus, the composite color video signal Sv is formed and in this case, since the signals Sy-Si are extracted selectively and added only once, the noise component of the video signal Sv obtained finally is reduced and the S/N is improved.
Patent JP-H02153961-A (JP)
Title: Aqueous synthetic resin composition
Inventor: ORAARU AIDEIN
IPC: C08L33/02
Filed: 1989-07-31
Abstract: PURPOSE: To provide an aqueous synthetic resin composition excellent in water resistance and suitable as an adhesive for various material such as paper, ceramics and the like by mixing a specified synthetic resin particle with zinc salt of a specified high molecular polycarboxylic acid and ammonia in specified quantities, respectively.  
     CONSTITUTION: The subject composition is provided by mixing (A) a synthetic resin particle with a K-value in tetrahydron of 20-100 which consists of A 1 : 65-92 wt.% of (meth)acrylate of 1-8C alkanol, A 2 : 6-15 wt.% of 3-5C α,β- monoethylene unsaturated monocarboxylic acid, A 3 : 0-20 wt.% of vinyl acetate and/or vinyl propionate, and A 4 : 0-3 wt.% of another copolymerizable monomer; 25-55 wt.% with (B) zinc salt of a high molecular polycarboxylic acid with K-value of 2-40 which consists of B 1 : 20-100 wt.% of A 2 , B 2 : 0-80 wt.% of acrylonitrile and B 3 : 0-3 wt.% of A 4 , and contains 0.2-0.5 mole of Zn 2+  per mole of non-esterified acid functional group; 2-10 wt.%, (C) ammonia; 0.3-6 wt.%, (D) an emulsifier, and (E) water. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6169164-A (JP)
Title: Logic circuit device
Inventor: SHIBA HIROSHI
IPC: H01L27/06
Filed: 1985-09-06
Abstract: PURPOSE:To increase density and integrate the titled device on a large scale by using a plurality of P-N junctions, to which polycrystalline silicon thin-films bonded with the surface of an electric insulating substance coating a semiconductor substrate are formed, as diodes constituting a logic circuit. CONSTITUTION:An silicon nitride film 19 coating the surface of an silicon P type single crystal substrate 11 is removed selectively, and an N type impurity element having high density is introduced to a desired section. The insulating film 19 remaining on the surface is removed while leaving a resistance element and a protective section for a P-N junction in the insulating film 19 to expose the surface of a connector, a metallic thin-film is applied onto the whole surface of the surface of the substrate, a metallic silicide 24 is shaped onto the exposed surface through heat treatment, and the residual metallic thin-film is removed. An insulating film 25 is applied onto the surface, an opening reaching the metallic silicide is formed to a desired section, and a metallic film extending onto the insulating film 25 is shaped connected to the metallic silicide in the opening. Accordingly, the P-N junction formed to polycrystalline silicon is used as a diode for a logic circuit, thus largely improving the degree of integration.
Patent JP-2001025764-A (JP)
Title: Water cleaning and production thereof
Inventor: SUGIMOTO MASAHIKO
IPC: C02F1/28
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive water cleaning and the production method for any person to implement very easily. SOLUTION: This water cleaner is opened at both the upper and lower ends 1a, 1b of a container 1, and is provided with a means 3 for preventing dropping of the contents in the container 1 at the lower end, and in the container 1, ceramic granules 7 housed in a fiber-make first bag body 5, calcium sulfite granules 9, and carbon granules housed in a fiber-made second bag body 11 are arranged in this order from the bottom.
Patent JP-H0940014-A (JP)
Title: Blister container
Inventor: YAMAMOTO TETSUHIRO
IPC: B65D75/36
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a blister container wherein food for goldfish or the like can be discharged in a small quantity. SOLUTION: A hollow part for receiving food particles is provided between a mount 30 forming a blister container and a film cover 10 whose flange 12 is to be bonded to the mount. The hollow part comprises a housing body 14 for food particles 40, a tube 18 for discharging the food particles outside, and a connection 16 for connecting between a base end of the tube 18 and the housing body 14. The housing body 14 is formed so that a height from the mount 30 is higher than the tube, and also the body 14 is shifted from an extension of the tube 18. Further, the connection 16 comprises a holding region 16b connected to the base end of the tube 18 at least with the same height and a dike connecting between the housing body 14 and the holding region 16b via a stair.
Patent JP-H0617997-A (JP)
Title: Vaporizer of liquefied mixed gas
Inventor: KOBAYASHI TERUO
IPC: F17C9/02
Filed: 1992-07-02
Abstract: PURPOSE:To vaporize a liquefied mixed gas consisting of two components of gases, having large difference of the boiling point between them at a constant concentration. CONSTITUTION:An electromagnet valve 3 is connected to the discharge port of a gas cylinder 1 in which a liquefied mixed gas is sealed, which comprises two components of gases, having large difference of the boiling point between them. A vaporizer 4 is connected to the electromagnet valve 3, and a heat exchanger 10 is connected to the vaporizer 4, and the opening/closing operation of the electromagnet valve 3 is intermittently controlled by a control circuit 11.
Patent JP-S5988167-A (JP)
Inventor: TAKAHASHI SUSUMU
IPC: A62D1/02
Filed: 1982-11-12
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-S6441255-A (JP)
Title: Multi-chip package
Inventor: DOTANI AKIHIRO
IPC: H01L25/04
Filed: 1987-08-07
Abstract: PURPOSE:To supply plenty of power supply current to an LSI chip, by separating a power source supplying part from a wiring substrate, making said part be independent as a power supplying substrate, and making said part face, via an LSI chip carrier, the wiring substrate each other on which the LSI chip carrier is mounted. CONSTITUTION:A wiring substrate 10 has a signal wiring layer 11 and a ground layer 12 in the inside. A power supplying substrate 20 has a power supply layer 21 in the inside, and has power supply terminals 22 on the surface. Signal wiring terminals 31, ground terminals 32 are arranged on the surface of the rear of a chip carrier 30, and connected to each of the terminals on the surface of the substrate 10. Power supply terminals 33 are positioned on the upper surface of the carrier 30, and connected to the terminals 22 on the substrate 20. In the inside of the carrier 30, an LSI chip 34 is arranged, and connected to each terminal of the carrier 30 via leads 35. Thereby, plenty of power current can be supplied to the LSI chip 34.
Patent JP-S58101931-A (JP)
Title: Flat steel with projection
Inventor: NOZAKI TEIJIROU
IPC: E02D17/18
Filed: 1981-12-10
Abstract: PURPOSE:To permit the application of a flat steel with projections especially in the fields of ornaments and civil work by using a material formed by providing projections distributionally on both sides in the widthwise direction of a steel body having specific thickness, width, and length. CONSTITUTION:Projections 11 are distributionally formed over the whole surfaces on both sides in the widthwise direction of a steel body 10 with 2-5mm. in thickness, 20-250mm. in width, and 2,000mm. or more in length. Since such a flat steel material is thin, it is particularly suitable for various use in addition to ornaments, reinforced concreting for civil work, etc. Moreover, it is easily bent and handled, further can be produced inexpensively. For example, one end of the flat steel material is connected to a sheet pile and buried in soil in such a way as to extend it at a right angle to the sheet pile, whereby permitting the sheet pile to be strongly anchored.
Patent JP-H0731625-A (JP)
Title: Gingiva exciser for treatment of artificial root
Inventor: NAKANISHI KENICHI
IPC: A61C8/00
Filed: 1993-07-16
Abstract: PURPOSE:To enable expectation of quick restoration and healing after operation by facilitating the excision of a gingival mucus growing on a root material buried by a 2-step method without complicating a wound. CONSTITUTION:A contact needle 8 and a rotary blade 9 are arranged and the contact needle 8 is run through a gingival mucus to be inserted through a hole 2c of a healing cap 2. Under such a condition, the rotary blade 9 can be turned centered on the contact needle 8 to excise the gingival mucus on the healing cap 2.
Patent JP-H0541717-A (JP)
Title: Demodulator for digital modulated wave
Inventor: ISHIKAWA TATSUYA
IPC: H04L27/22
Filed: 1991-08-07
Abstract: PURPOSE:To prevent the degradation in performance of a receiver regardless of frequency detuning of input. CONSTITUTION:A QPSK modulated wave is subjected to orthogonal detection by detectors 2 and 3 and is digitized by A/D converters 6 and 7 and has the frequency converted by a complex multiplier 33 for AFC. It has the spectrum shaped by digital LPFs 8 and 9 and is multiplied in a complex multiplier 11 by a reproduced carrier. The multiplication output is detected in a phase detector 12 to obtain phase information. Phase information is used for data demodulation in a data discriminating circuit 13. A loop filter 14, a numerical control oscillator 15, and sine/cosine data converters 16 and 17 constitute a carrier reproducing PLL, and a frequency error detecting circuit 19, a loop filter 20, a latch circuit 21, a numerical control oscillator 22, and data converters 31 and 32 constitute an AFC loop. The AFC loop is operated at the time of the start of a device, and it is switched to the PLL operation when the frequency error is sufficiently reduced.
Patent JP-S6353019-A (JP)
Title: Preparation of multiple cylindrical member
Inventor: NISHIWAKI YASUTO
IPC: B29D24/00
Filed: 1986-08-23
Abstract: PURPOSE:To prepare a light wt. multiple cylindrical member having high strength at high yield through the reduced number of processes, by using a fiber, a fabric material and a resin as constitutional materials and winding the fiber around a mandrel. CONSTITUTION:A strip like fabric material 21 is wound around a mandrel 22 and, next, a carbon fiber 24 impregnated with a thermosetting or thermo plastic resin is wound around the outer peripheral surface of the fabric material 21. Pairs of semi-annular strip like fabric materials 31 are held between the respective webs of semi-annular strip like molds 27, 28 each forming a pair to be arranged to the mandrel 22. The inner and outer peripheral parts of the fabric materials 31 in the vicinity of the respective webs of the molds 27, 28 are bent, and a carbon fiber 34 impregnated with a thermosetting resin is wound around the outer peripheral surfaces of the molds 27 covered with the fabric materials 31. The parts covering the outer peripheral surface of the molds 28 are turned back to be covered with the carbon fiber 34. The resin is also infiltrated in the fabric materials 21, 31 and a light wt. and high strength double cylindrical member having cylindrical parts 41, 42 and an annular part 43 is prepared.
Patent JP-H0381684-A (JP)
Title: Wave receiver
Inventor: KATAKURA KAGEYOSHI
IPC: A61B8/14
Filed: 1990-07-27
Abstract: PURPOSE:To easily realize a delay distribution in optional pattern by time adjustment with a digital clock and to facilitate positioning reception from a short distance to a long distance with a delay distribution of curvature which varties with time by holding discrete values of received sighnals of plural channels and realizing delay. CONSTITUTION:When signals la, lb, and lc are obtained, they differ in time, but parts fa1, lb1, and lc1 of them are selected by multiplexers MXa, MXb, and MXc and applied to the same adder MA1. Similarly, la2, lb2, and lc2 are applied to MA2 and thus specific parts of the signals are applied to up to MA7 in order; and next la8, lb8, and lc8 are applied to the MA1 again and this operation is repeated. Consequently, the outputs of the adders MA1 - MA7 become V1 - V7 and the same parts of the signals are sampled, and separated and extracted respectively. Then the outputs V1 - V7 are integrated by integrators IT1 - IT7 for a time wherein the signals la, lb, and lc are obtained and the results are outputted from output MXa, MXb, and MXc.
Patent JP-H0642687-A (JP)
Title: Hose structure
Inventor: MITSUI KENICHI
IPC: F16L41/03
Filed: 1992-07-24
Abstract: PURPOSE:To provide a hose structure having an enhanced durability by containing fiber-like reinforcement in a resin cover part which is formed by die-forming and with which the outer periphery of the coupling part between a hose and a pipe, by making the thickness of the wall thickness of a part welded upon die-forming, larger than those of the other parts. CONSTITUTION:In a hose structure composed of a pipe 1, hoses 21 to 23 in which the pipe is inserted, a resin cover part 3 which is formed by die-molding and with which the outer periphery of the coupling part between the hoses 21 to 23 and the pipe 1 is covered, fiber-like reinforcement is added in the resin cover part 3, and a bead part 31 is formed in a part welded during die- forming so as to make the wall thickness of the welded part larger than those of the other parts. Since the wall thickness of the welded part is larger than those of the other parts, a diametrical stream occurs due to collision between resin flows, entanglement of the reinforcement increases, and further, the fused area of the resin increases. Accordingly, it is possible to restrain the elastic modulus of the welded part from lowering, and to prevent strain from concentrating upon the welded part even though tensile stress is applied to the resin cover part.
Patent JP-S6091491-A (JP)
Inventor: TADA KAZUO
IPC: G07B11/02
Filed: 1983-10-21
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-S6442135-A (JP)
Title: Semiconductor device
Inventor: KAMISHIMA KUNITAKA
IPC: H01L23/36
Filed: 1987-08-07
Abstract: PURPOSE:To enhance a heat-dissipating effect, to prevent the occurrence of insulation defect and to shorten an assembly duration by a method wherein a recessed part is formed on the side where an electrode plate is bonded to an insulating substrate and the thickness of the substrate between the electrode plate and a heat-dissipating plate is set to be small as compared with other thicknesses of the substrate. CONSTITUTION:A recessed part where a metallized part 12 is formed on its bottom face is formed on the side where an electrode plate is bonded; a substrate thickness t1 of an insulating substrate 11 between the electrode plate 3a and a heat-dissipating plate 2 is set to be small as compared with a substrate thickness t2 in other parts. The substrate thickness t2 of the insulating substrate 11 is set to be larger than the thickness of the substrate 11; by this setup, a creeping distance between the electrode plate 3a and the heat-dissipating plate 2 can be set to be a large size. Accordingly, it is possible to shorten a heat- conduction route between a semiconductor element 5 and the heat-dissipating plate 2. By this setup, it is possible to enhance a heat-dissipating effect, to prevent the occurrence of an insulation defect due to a breakdown of the insulating substrate and to shorten an assembly duration.
Patent JP-S6441913-A (JP)
Title: System for controlling power schedule frame
Inventor: SUDO MASAKO
IPC: G06F1/00
Filed: 1987-08-08
Abstract: PURPOSE:To prevent a double change by displaying the change reason of the past at the time of changing a schedule such as a weekly schedule frame, etc., controlling the turn-on and turn-off of the power source of a computer system. CONSTITUTION:A power schedule frame controlling system is equipped with a weekly schedule frame 2, a monthly schedule frame 3 and a comment frame 4. When the said schedule of a weekly schedule 2 to describe a standard weekly schedule or a monthly schedule 3 to describe a monthly schedule is changed, the past change reason preserved in the comment frame 4 is displayed and the change reason is described as a comment. Consequently, at the time of changing the schedule described in these, the error of the change can be prevented.
Patent JP-H0640044-A (JP)
Title: Ink tank cartridge for ink jet recorder
Inventor: SUGIMOTO HITOSHI
IPC: C09D11/38
Filed: 1992-07-24
Abstract: PURPOSE:To provide an efficient ink tank which is free of ink leakage resulting from machanichal and thermal shocks, etc. CONSTITUTION:An ink room (a) containing an ink absorber and having an air communicating part 3 communicates with an ink room (b) containing no absorber at their bottoms. The inside of a cartridge body 1 is filled with ink containing an nonionic surface active agent.
Patent JP-S6259257-A (JP)
Title: Cis-type isoprenoid
Inventor: SATO KIKUMASA
IPC: C07C315/04
Filed: 1985-09-09
Abstract: NEW MATERIAL:The compound of formula I (X is halogen, OH or H; R is H or OH-protecting group; Ar is aryl). EXAMPLE:(2Z, 6Z, 10Z)-1-chloro-2,6,10,14-tetramethyl-8-(p-tolylsulfonyl) hexadeca- 2,6,10-triene. USE:A synthetic intermediate for natural-type polyprenol. Polyprenol is useful as pharmaceutical and food, etc. PREPARATION:The compound of formula I can be produced by (1) reacting the sulfone of formula II (THPO is tetrahydropyranyloxy) with cisisoprenoid of formula III (Hal is halogen), (2) deprotecting the resultant (Z,Z,Z)- polyprenylarylsulfone compound of formula IV and, if necessary, (3) halogenating the product.
Patent JP-S6259313-A (JP)
Title: Gas cock
Inventor: IKEDA MITSUO
IPC: F23Q3/00
Filed: 1985-09-09
Abstract: PURPOSE:To make it possible to open and close for sure a discharge ignition circuit regardless of factors such as scatter in the dimension of each part or scatter in the positions of each part at installation by piercing rotatably the lever to operate an ignition switch through a cock shaft and engaging one end of the lever to a metallic member to serve as a fulcrum. CONSTITUTION:By pushing in a cock shaft 12, the stop ring 16 mounted on the cock shaft 12 pushes a spacer by interlinking with the cock shaft 12. Further, a spacer 17 pushes the lever 15. Namely pushing the cock shaft 12 means pushing of the lever 15, but one end of the lever 15 that is engaged to a hole 13a provided on the metallic member 13 contacts the end face of a hole 13a to become a fulcrum, and only the other end opposite to the button 14a of an ignition switch 14 is actuated. In other words, point Q becomes a fulcrum, point R a force point, and point S an action point, and the stroke D of pushing of the cock shaft 12 is multiplied several times and appears in the stroke E of the lever 15. As described above, the cock shaft 12 the other end of the lever 15 actuates the button 14a of the ignition switch 14 with a stroke E which is several times as long as stroke D of pushing of the cock shaft 12.
Patent JP-S6355637-A (JP)
Title: Data processing system
Inventor: SAKAMURA TAKESHI
IPC: G06F9/34
Filed: 1986-08-27
Abstract: PURPOSE:To omit an extended part to improve the code efficiency and to increase the instruction executing speed, by setting the short displacements received from a stack pointer and a frame pointer into an addressing mode. CONSTITUTION:A double operand instruction includes an operand designating part EA1 where the information needed for a 1st head word to calculate the effective address of a 1st operand is coded. The 1st word includes a class designating part CL, a mode designating part MD and a size designating part SZ1 in addition to the part EA1. An extended part EX1 for the 1st operand follows a 2nd word after the 1st word and an operation designating part OP is included in a n-th word following the part EX1.
Patent JP-H0486355-A (JP)
Title: Fuel injection internal combustion engine
Inventor: HIROSE KATSUHIKO
IPC: F02D13/02
Filed: 1990-07-30
Abstract: PURPOSE:To save fuel consumption by reducing design pressure to reduce compression driving loss by delaying valve timing to suppress rising of cylinder pressure at the time of light load by delaying fuel injection timing for stabilizing fuel combustion. CONSTITUTION:In this internal combustion engine, suction air comes to suction tube 5 through air cleaner, air flowmeter 6 being boosted measured therein, slottle valve 7 and booster 4 being therewith, then into combustion chamber through suction valve, then mixed with fuel injection into combustion chamber by injection valve 8, ignited with ignition plug (not shown) for combustion. The burnt gas is exhaust from exhaust tube 9 via exhaust valve. The fuel injection valve 8 is more delayed in injection timing at light load than at the medium or light load. At this time, variable timing means 3a, 3b control so as to delay fuel injection timing as well as delay closing valve timing at least either one of later closing valve out of suction valve or exhaust valve.
Patent JP-S6179098-A (JP)
Title: Bearing lubricator
Inventor: INOUE TOMOAKI
IPC: B61F17/00
Filed: 1984-09-21
Abstract: PURPOSE:To enable increase in quantity of lubricating oil supplied for an axle bearing by manufacturing a lubricating equipment which supplies lubricating oil from an oil tank in such a way that the equipment consists of a power transmitting part which transmits power from an axle, a lubricating pump and a lubricating piping. CONSTITUTION:A bearing lubricating equipment consists of a power transmitting part 4, a lubricating pump 5 and a lubricating piping 6 which feeds lubricating oil discharged from the lubricating pump 5 to an axle bearing 2. By constituting the equipment a above, lubricating oil which is discharged from the lubricating pump 5 will be supplied for the axle bearing 2 via the lubricating piping 6, whereby greatly improving the quantity of lubricating oil which is to be supplied for the axle bearing 2.
Patent JP-2000027495-A (JP)
Title: Tent
Inventor: SATO YUICHIRO
IPC: E04H15/64
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To attach hooks attached to an inner tent to poles without positional deviation. SOLUTION: This tent comprises an inner tent, which has a ground part and an awning part, poles 12 raised from the inner tent, and an outer tent put over the poles 12. Hooked fabrics 31 with hooks 32 attached to their ends are sewn to the fabric of the awning part 15 and projected and a connecting fabric 20 sequentially connecting the adjacent hooked fabrics 31 together is provided. The connecting fabric 20 restrains the lateral movement of the hooks 32 attached to the poles 12, thus preventing movement of the hooks.
Patent JP-2001026481-A (JP)
Title: Method for regenerating carbon member used for producing semiconductor silicon
Inventor: MATSUBARA NOBUHIRO
IPC: C04B35/52
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the expense in the production of parts and to improve the quality of polycrystalline silicon by regenerating a carbon member used for producing the polycrystalline silicon for a semiconductor as a high quality carbon member. SOLUTION: The method for regenerating a carbon member 10 used in the production of polycrystalline silicon 40 in a reduction furnace 30 is comprised of shaving off the fixed materials fixing on the surface of the carbon member 10 together with the carbon base material and then treating the resulting carbon member 10 with gaseous chlorine in a circulation-type reaction furnace 20. The regenerated carbon member is reused for producing the polycrystalline silicon 40 in the reduction furnace 30.
Patent JP-S6178933-A (JP)
Inventor: SAIDA KAZUO
IPC: E04B5/43
Filed: 1984-09-26
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。