baber/WOPTO huggingface dataset:
Patent JP-H06292842-A (JP)
Title: Dust removing device
Inventor: MACHIDA MASAHITO
IPC: B03C3/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide the cyclone separator dust removing device exhibiting high efficiency even to dust of small particle sizes by installing a device for flocculating the dust included in a high-temp. gas between a fire furnace and an expansion turbine. CONSTITUTION:Cyclone separators 3, 4 and multicyclone 5 for removing the dust in the high-temp. gas generated from the fire furnace 1 are installed between the fire furnace 1 for generating the high-temp. gas by burning coal, etc., by a pressure above the atm. pressure and the expansion turbine 2 driven by this high-temp. gas. The dust is then flocculated to larger grain sizes and is, therefore, more liable to be captured by the cyclone dust removing device existing downstream. The efficiency of the dust removing device is thus improved.
Patent JP-H01255626-A (JP)
Title: Cold-rolled steel sheet having excellent burring resistance in press forming and its production
Inventor: FUJII TSUTOMU
IPC: C23C8/26
Filed: 1988-04-06
Abstract: PURPOSE:To remarkably reduce the amt. of the burrs generated on the end face of a steel sheet in press forming by imparting plastic strains or forming nitrided surface layer to the steel sheet and making the surface hardness higher than the internal hardness at the time of producing a cold-rolled steel sheet. CONSTITUTION:A low-carbon steel slab is hot-rolled, cold-rolled, and then annealed to produce a steel sheet for an automobile. In this case, a plastic strain of 2-6% at <=400 deg.C is imparted, or the surface of the steel sheet is nitrided for 1-24hr in an N2-contg. atmosphere at 400-800 deg.C in a batch annealing furnace. The hardness of the region within 5% from the front and rear surfaces in the thickness direction of the steel sheet is controlled to Hv=140-200, and the hardness in the region of 90% of the inside to Hv=50-100. By this method, the burrs B generated on the end face of the steel sheet are remarkably reduced when the steel sheet is pressed.
Patent JP-S57198611-A (JP)
Title: Electromagnetic driving device
Inventor: TAKASE YOSHIO
IPC: H01F7/16
Filed: 1981-05-30
Abstract: PURPOSE:To increase a drive force of an electromagnetic driving device at the starting time and to increase the output efficiency of the device by constructing a plunger of a permanent magnet, energizing an exciting coil so that the confronting end faces become the same polarity pole and providing an auxiliary yoke piece. CONSTITUTION:Exciting coils 2a, 2b are connected so that the confronting end faces become the same polarity poles. A plunger 7 is elevationally slidably inserted into a guide tube 4 by mounting the central pieces of magnetic pole pieces 9 on the upper and lower end faces of a permanent magnet 8. Further, an auxiliary yoke piece 15 is projected from the inner end face of a yoke 1. When the coils 2a, 2b are not energized and the plunger 7 is disposed at the lower position, a passage is magnetized by the magnet 8 as designated by arrows phi1, phi2, and the plunger 7 is latched to this position. Then, when the coils 2a, 2b are excited, the passage of the magnetic flux becomes as designated by arrows phi3, phi4, and the plunger 7 is driven upwardly. Subsequently, when the coils 2a, 2b are deenergized in the state that the plunger 7 is moved upwardly, the plunger 7 is latched to the upper position.
Patent JP-S57198315-A (JP)
Title: Spark-ignited internal combustion engine
Inventor: SHIMOURA AKIRA
IPC: F02B31/00
Filed: 1981-05-29
Abstract: PURPOSE:To improve ignition and combustion by causing an intense swirl in a combustion chamber, by providing a compressor to extract fuel almost just under a downdraft carburetor together with a mixture and inject the fuel and the mixture from an auxiliary intake port into an intake port. CONSTITUTION:In an internal combustion engine 1 with a twin downdraft carburetor 13, the confluence part 12 of an intake manifold 11 or an inside bottom near the confluence part is connected to the suction port 20 of an air compressor 19. The discharge port 23 of the compressor 19 is connected to an auxiliary intake port 22 opened into an intake port 6. The opening which connects the discharge port 23 of the compressor 19 to the auxiliary intake port 22 is oriented to cause a swirl in a combustion chamber 5. In the slow rotation of the engine 1 under low load, fuel and a mixture which gather to the confluence part 12 are contracted by the compressor 19 so that the fuel is atomized and the pressurzied and enriched mixture is injected into the intake port 6. Thus, the ignition and combustion are greathly improved.
Patent JP-H06295174-A (JP)
Title: Acoustic effect device
Inventor: IKEGAMI YOSHIHIRO
IPC: G10H1/24
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a more operable and natural acoustic effect in a device provided with a program realizing various algorithm imarting various acoustic effects to a musical sound by displaying a selected program and a parameter where the program is selected when the required program is selected. CONSTITUTION:The title of the program of a program number (m) corresponding to an operated program selection switch is displayed (2-1). Thereafter, the contents of a register mode are referred to, and whether mode 1=1 or mode 2=0 is decided (2-2). When mode 2=0, the contents of a register prm (m) provided corresponding to the program number (m) are stored (2-3) in the register. Thereafter, the name of the parameter number (n) is displayed (2-4) together with the title of the program number (m), and the value (m, n) of the parameter number (n) is displayed (2-5).
Patent JP-H01256153-A (JP)
Title: Semiconductor element, and manufacturing device and mounting device therefor
Inventor: NISHIMURA YOSHIRO
IPC: H01L21/60
Filed: 1988-04-06
Abstract: PURPOSE:To enable a bump electrode in a simple constitution to be formed by a method wherein metallic balls are connected to an electrode pad part by a direct bonding process such as a thermal pressure-fixing process, ultrasonic bonding process, etc., to provide a bump electrode. CONSTITUTION:A tray 11 containing metallic balls 12 is fixed on a tray fixing stage 13 while a semiconductor chip 17 is fixed on a chip fixing stage 14. First, a metallic ball 12 is sucked to a collet 19 on the tray 11 and then the metallic ball 12 is corrected to be accurately positioned on a specified electrode pad 16 of the semiconductor chip 17 as the metallic ball 12 is being suction-held to the collet 19. Secondly, the metallic ball 12 is bonded onto the electrode pad 16 by thermal pressure-fixing process. Then, an electrode is formed by repeating said procedures, Through these procedures, a bump electrode can be formed in a simple constitution.
Patent JP-S62240608-A (JP)
Title: Hair tonic cosmetic containing diazoxide
Inventor: AKIYAMA JUNICHI
IPC: A61Q5/00
Filed: 1986-04-11
Abstract: PURPOSE:To provide a hair tonic cosmetic exhibiting excellent hair tonic and hair growth effect, by compounding diazoxide known as an injection for remedy of hypertensive acute syndrome. CONSTITUTION:Diazoxide of formula (7-chloro-3-methyl-2H-1,2,4- benzothiadiazine-1,1-dioxide; another name endemine) is used as a component of the objective hair tonic cosmetic. When diazoxide is applied to the skin, the blood vessel is dilated by the direct relaxation effect of the agent to the smooth muscle of peripheral arterial wall to promote the blood flow at the circumference of hair root, accelerate the division of cells participating in the growth of hair or activate the synthesis of proteins necessary for hair growth. Consequently, the agent exhibits the activities effective in hair nourishment and hair growth.
Patent JP-S537734-A (JP)
Title: Water paint composition
Inventor: SUGUMOTO ISAO
IPC: C09D121/00
Filed: 1976-07-12
Abstract: PURPOSE: Water paint composition having excellent weather resistance and water resistance composed of an emulsion of polymerizable vinyl monomer and watersoluble or water-dispersible oxidation crosslinking resin as a vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63248419-A (JP)
Title: Separation of sulfur oxide-base gas
Inventor: IMAI KIYOKAZU
IPC: B01D53/22
Filed: 1987-04-03
Abstract: PURPOSE:To efficiently separate SOx-base gas by using a membrane consisting of a modified PVA-base polymer having both a unit contg. sulfonyl group and vinyl alcohol unit as an essential constitutional unit. CONSTITUTION:A membrane consisting of a modified PVA-base polymer having both modified sulfonyl unit and vinyl alcohol unit shown in the following chemical formula as an essential constitutional unit is made by dissolving PVA and vinyl sulfone such as methyl vinyl sulfone into a solvent and allowing to react with each other. The membrane obtained by such a method has high permselectivity for SO2 and SO2 can be separated from a gaseous mixture with high efficiency.
Patent JP-2000276217-A (JP)
Title: Simulator for substrate processing device and computer readable recording medium
Inventor: NAKAGAWA NOBUHIKO
IPC: G05B23/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To simulate the moving condition of a substrate and the operating condition of a carrier robot without actually operating a substrate processing device for successively processing substrates to report the result to an operator and to guide optimum input regulation time as well. SOLUTION: The respective operation units of the substrate processing device are provided with respectively modeled objects (modules). The object is one module for guiding time required for the operation of one operation unit on the basis of various parameters. Each object is independent of the other object but the other object is activated by event driven. Thus, since respective objects can be processed parallel while mutually relating the processing, simulation is enabled in response to the real processing of the substrate processing device and the simulated result is made optimum while reducing errors as well.
Patent JP-S63250499-A (JP)
Title: Punched metal
Inventor: NISHIYAMA SAKAE
IPC: C25F3/00
Filed: 1987-04-03
Abstract: PURPOSE:To increase the surface luster of a punched metallic sheet having many holes as well as to remove burr formed on the peripheral edges of the holes by electrolytically treating the sheet. CONSTITUTION:A punched metallic sheet having many holes is electrolytically treated to remove burr formed on the peripheral edges of the holes during punching and to increase the surface luster of the sheet. The treated sheet is used as a filter, a flow regulating plate or the like. Even in case of holes of special shape, burr is uniformly removed.
Patent JP-S62241032-A (JP)
Title: Calling system for program parts
Inventor: TAKAHASHI MASAAKI
IPC: G06F9/45
Filed: 1986-04-11
Abstract: PURPOSE:To instruct assembling of parts with use of an integrated parts calling sentence without being conscious of the parts packing forms, by providing a parts description/parts packing form discriminating part, a packing form-based source text generating part, a parts incorporation merging part, etc. CONSTITUTION:An input source program 1 is supplied to a parts calling sentence discriminating part 4 via a source program reading part 3. Then a parts calling sentence is detected and sent to a parts control information reading part 5. The part 5 retrieves the parts description 2 based on the parts signal and sends the result of his retrieval to a parts packing form discriminating part 6. The part 6 sends the form-based signals to a parts packing form-based source text generating part 7 and also starts a parts processing description reading part 8. Then the part 7 produces a source text needed for parts assembly and an output source program 11 is outputted after assembling parts via a parts incorporation merging part 9 and a source program compiling part 10. Thus it is possible to indicate the assembling of parts by means of an integrated parts calling sentence regardless of the parts packing forms.
Patent JP-H01254939-A (JP)
Title: Condensation preventive device for copying machine
Inventor: FUJITA HIROSHI
IPC: G03B27/52
Filed: 1988-04-05
Abstract: PURPOSE:To prevent condensation and to eliminate the fogging of a lens having dews by delivering an exposing lamp near to the lens and putting on and off the exposing lamp arriving near the lens. CONSTITUTION:The exposing lamp 3 existing in a position B is lighted and the delivery thereof is started. The movement of the lamp is continued until the lamp arrives at a position C. The position C is set at the comparing position A relatively far from the position near the lens 4. The delivery of the lamp 3 is stopped and the lamp is put out when said lamp arrives at the position C. The movement of the lamp 3 is then continued until the lamp existing in the position C arrives at the position B, when the resetting is ended to count up. The number of counts is set at the number suitable for preventing and eliminating the condensation. The processing to put on and off the lamp is completed when the counting of the prescribed number of times is ended. The heat of the exposing lamp 3 is transferred to the lens 4 if such processing for putting on and out is executed and, therefore, the condensation is prevented or eliminated.
Patent JP-H07269741-A (JP)
Title: Bedewing preventing type valve
Inventor: HANAOKA TAKEO
IPC: F16K49/00
Filed: 1994-03-30
Abstract: PURPOSE:To prevent dew condensation from occurring in every member by forestalling a flow of cold being transmitted from a duct line via a valve stem from being transmitted to all the member being connected to this valve stem. CONSTITUTION:In this valve with a bonnet 6 othogonally attached to the outside of a tubular valve case 2, and a valve stem 7 being inserted into this bonnet 6 free of rotation and driving a valve element 8, an electric heater 41 is installed in this bonnet 6. A flow of cold out of a fluid flowing a passage in the valve case 2 is heated in a part of this bonnet 6, so that various apparatuses and members being attached to the circumference of a top flange on the bonnet 6 will in no case be dewed at all.
Patent JP-S60230956-A (JP)
Title: Cubic boron nitride-base sintered structure and its manufacture
Inventor: KURATOMI TATSUROU
IPC: C22C29/16
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a cubic BN-base sintered structure suitable for use as a very hard structural material or a material for a tool by bonding cubic BN powder as a very hard substance with an Al alloy having high mechanical strength. CONSTITUTION:A powdery mixture consisting of 50-20wt% Al alloy powder having <=1,250 deg.C m.p. and contg. Co, Cr, Fe, etc. and 50-80wt% cubic BN powder is sintered by holding at 1,100 deg.C-1,250 deg.C under 20,000-30,000kg/cm<2> pressure for 50-200min. The Al alloy is bonded to separate cubic BN particles in an aggregate consisting of a large number of separate cubic BN particles forming the cubic BN powder, so a cubic BN-base sintered structure is obtd.
Patent JP-S62242268-A (JP)
Title: Semiconductor storage device
Inventor: OOKA EIICHI
IPC: G06F13/18
Filed: 1986-04-14
Abstract: PURPOSE:To obtain a dual port RAM for performing various interruption controls by controlling the interruption of an ordinary level by a flip flop for an interrupting mask and transmitting the interruption of high priority unconditionally. CONSTITUTION:Signals D7b, D6b from a processor CPUB are respectively made 1 when the interruption is requested, a non-maskable interruption displaying flip flop FN1a and a maskable interruption displaying flip flop FM1a are set when the CPUB designates the address a of a dual port memory array DPM- ARY and performs a writing operation. The output signal Q of the FN1a is outputted to a processor CPUA as an interruption request signal -IRQa through a NOR gate OG1. An interruption enable flip flop FENa is set when the CPUA can receive the interruption from the CPUB and the output signal of an AND gate AG5 goes to high level and the signal -IRQa is outputted.
Patent JP-2000283063-A (JP)
Title: Oldham's coupling for scroll fluid machinery
Inventor: HIGASHIYAMA AKIYOSHI
IPC: F04C18/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To promote the reduction weight without deteriorating the strength of an Oldham's ring and to reduce the vibration by providing a ring part and a key on the Oldham's ring interposed between a movable scroll member and a housing, and forming at least one of them into a recessed sectional profile. SOLUTION: The rotation of a main spindle is converted into a rotating motion prevented from rotating by the Oldham' s coupling mechanism of a movable scroll member to a fixed scroll member. Consequently, a fluid is compressed and discharged. In this case, the Oldham's ring 1 of the Oldham's coupling mechanism has a pair of keys 3, 4 to be engaged with the movable scroll member and a pair of another keys 5, 6 to be engaged with a housing which are shifted by 90 deg. from the above keys 3, 4 on a ring part 2. Each groove 2a-6a is arranged on the ring part 2 and each pair of keys 3-6, respectively, so as to form a swollen rib. Namely, the Oldham's ring 1 is thinned into the form having ribs left thereon to attain the lighter weight.
Patent JP-H07269113-A (JP)
Title: Executing fitting for concrete form material and its executing method
Inventor: SUZUKI TAKESHI
IPC: E04B2/86
Filed: 1994-03-29
Abstract: PURPOSE:To provide executing fittings and executing method for a concrete form material where, in fastening such fittings as a clamp in an inorganic drive in form for concrete work, their attaching work may be carried out enough on only the surface of the form, and sufficient fixing force can be obtained, and their latter removing work can be easily carried out, and moreover its structure is simple to enable anyone to operate the executing fittings. CONSTITUTION:The tip (1A) of a body shaft (1) is sharpened like a machine screw, and machine screw-shaped thread stripe (2) is provided on its outer periphery, and a thread stripe (3) which is different from the machine screw- shaped thread stripe (2) and has a fixed pitch is provided on the periphery of the body shaft (1). In the body shaft (1), a clamp fittings (4) to engage with an end thick material (C) is inserted through so as to be rotatable around the body shaft (1), and a nut (5) to fasten the clamp fitting (4) is threadedly fitted in the thread stripe (3), and a part (6) engaging with a tool for giving torque to the body shaft (1) is provided at the rear end of the body shaft (1). A machine screw-shaped part (1A) at the tip of the body shaft 1 is screwed into the surface of the form and fixed there.
Patent JP-S58200059-A (JP)
Title: Air-fuel ratio controller of internal-combustion engine
Inventor: NISHIMURA YUKINOBU
IPC: F02D41/14
Filed: 1982-05-17
Abstract: PURPOSE:To temporarily stop the renewal of the correction quantity and accurately maintain the correction quantity when the detected value of an O2 sensor has continuously maintained the same value for more than predetermined period of time upon making the average value of the integrated value of the output from the O2 sensor during the air-fuel ratio feedback control the correction quantity during the non-feedback control. CONSTITUTION:When the polarity of an O2 sensor has made the rich-lean inversion in the steps 301-304, a counter 1 is set to A. When the polarity of the O2 sensor does not make inversion, the counter 1 is counted down. When the counter value reaches a lower limit value B, the count-down operation is stopped, and the flip-flop is set in the steps 306-310, a counter 2 is set at a predetermined value in a step 307, and when the flip-flop assumes a set state, the count-down is started in a step 310. When the counter 2 assumes a value of ''0'', the flip flop is reset. In the period where the flip-flop is set, the renewal of the average value is not carried out.
Patent JP-H05342028-A (JP)
Title: Error display circuit
Inventor: TSUBATA MITSUTERU
IPC: G06F11/00
Filed: 1992-04-07
Abstract: PURPOSE:To identify either an error signal outputted from an error detection circuit or the fault of an error display register itself at the error display circuit of an information processor. CONSTITUTION:Error display registers 30, 31, 32 and 33 hold error signals L20, L21, L22 and L23 outputted from error detection circuits 20, 21, 22 and 23. AND circuits 70 and 71 output error identification signals L70 and L71 by ANDing error signals L60 and L61 inverted by inverters 60 and 61 and error display signals L32 and L33 outputted from the error display registers 32 and 33. A fault processing control part 5 controls fault processing by recognizing the detection of a fault part or a fault corresponding to the error display signals L30, L31, L32 and L33, error report signal L4 and identification signals L80 and L81.
Patent JP-2000272059-A (JP)
Title: Stretch packaging film
Inventor: KAWAMURA HIDETOSHI
IPC: B65D65/40
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a stretch packaging film having suitable transparency, packaging machine aptitude, finish after packaging, heat sealability and cold resistance. SOLUTION: A stretch packaging film has a three-layered structure consisting of a base material layer and both surface layers and the base material layer comprises a compsn. consisting of 90-20 wt.% of (a) a soft polyolefinic resin, 5-40 wt.% of (b) a crystalline polypropylene resin and 5-40 wt.% of (c) a hydrogenated deriv. of at least one kind of a resin selected from the group consisting of a petroleum resin, a terpene resin and a rosin resin and both surface layers comprise an ethylene/vinyl acetate copolymer with a content of a monomer based on vinyl acetate of 5-20 wt.% and the coefficient of crystal orientation of polypropylene in an extruding direction calculated by an X-ray diffraction method of a laminated film after film molding is 0.25 or less.
Patent JP-H07296322-A (JP)
Title: Magnetic head
Inventor: MIURA TAKESHI
IPC: H01F10/14
Filed: 1994-04-22
Abstract: PURPOSE:To reduce the breakage, chipping, cracking, etc., of a substrate produced in a head manufacturing process by sandwiching fine crystal alloy films which have a large stress variation, between nonmagnetic intermediate films having a small stress variation. CONSTITUTION:Protrusions 12 are formed on main half-cores 11A and 11B. Soft magnetic thin films 13 which have required thicknesses and are made of a magnetic alloy material and magnetic film protective layers 14 are formed on the soft magnetic thin films 13. The thin film 13 is composed of main magnetic layers 32 whose material has a composition formula of Fe(a)M(b)N(c)C(d) and intermediate layers 33 which are composed of metal or alloy films made of at least one of W, Mo, Zr, Ta, Cr, Nb, Ti and Ru. The main magnetic layers 32 and the intermediate layers 33 are alternately built up in layers to form the layer-built soft magnetic thin film. In the above mentioned formula, M denotes at least one of Ti, Zr, Hf, Nb, Ta, Mo and W, N denotes one of Ru, Rh, Pd, Cr and Al and (a), (b), (c) and (d) denote their composition ranges, i.e., 6<=(b)<=13, 0<=(c)<=10, 10<=(d)<=15 and (a)+(b)+(c)+(d)=100 in atomic %.
Patent JP-H08242658-A (JP)
Title: Zostera collector
Inventor: KOGA KATSUSHI
IPC: A01D44/00
Filed: 1995-03-06
Abstract: PURPOSE: To provide a zostera collector comprising a rack to be set on the sea bottom and water-jetting pipes which are extended from the rack till a part under the sea bottom and have fine pores for jetting high-pressure water flow to the part, thus cleaning and preserving the environment of sea shores and useful for fishery productivity. CONSTITUTION: This zostera collector comprises a rack 1 which can be set on the sea bottom, preferably mobile on the sea bottom by itself or by an outer force and two or more water jetting pipes 2 which are set on the rack 1 so that each pipe projects down its top end forward at an arbitrarily inclined angle and has water-jetting pores on its top and peripheral wall and a piping system 3 for feeding high-pressure water flow to the jetting pipes 2.