baber/WOPTO huggingface dataset:
Patent JP-H04219452-A (JP)
Title: Scram jet with combustion apparatus unified with inlet
Inventor: POORU HAABAATO KUTSUSHIYANRUUT
IPC: F02K7/10
Filed: 1991-02-27
Abstract: PURPOSE: To provide a scramjet engine for use in an ultra-supersonic aircraft in which the start does not require any variable inside shape of the inlet, and which ensures improvement of the flow of a working fluid and mixing of the fuel, is structured simply, and has a small area where the resisting force is generated. CONSTITUTION: A scramjet engine is equipped with a first surface 18 having a step 22 facing backward and a cowl 14 having an oversurface defining a combustor 34 consolidated with the inlet in the area to the first surface 18 apart from the first surface 18. A device 46 to inject the fuel into the combustor 34 at the step 22 is installed to cause the fuel to mix with a supersornic air stream at the inlet, and a supersonic combustion gas is generated in the combustor 34. The fuel injection device 46 can inject the fuel so as to produce a fluid boundary 58 defining the area into a subsonic fuel region 60 and a supersonic fluid region 62. The fluid region 58 is variable, whereby the problem whether the start exists is eliminated which otherwise requires a variable inlet shape as in a conventional scramjet engine.
Patent JP-S60199864-A (JP)
Title: Production of n-acylphenylalanine or the like
Inventor: MITA RIYUUICHI
IPC: C07C233/47
Filed: 1984-03-22
Abstract: PURPOSE:The hydrogenation of alpha-acylaminocinnamic acid is carried out in the presence of a Pd or Pt catalyst in an aqueous solution whose pH is controlled within a specific range to enable short-time production of the titled compound which is used as a synthetic intermediate of phenylalanine without reduction in catalyst activity or deactivation. CONSTITUTION:The hydrogenation of alpha-acylaminocinnamic acid is conducted in the presence of a Pd or Pt catalyst to give N-acylphenylalanine where the reduction reaction is carried out in an aqueous solution of 5-9, preferably 5.5-8.5pH. The process according to the present invention can shorten the reduction time more than in the conventional reduction in a strong-alkali aqueous solution, further, the catalyst recovered from the reaction mixture can be recycled directly only by filtration without reduction in its activity. The starting compound is represented by the formula (R<1>, R<2> are lower alkyl; R<3> is methyl). The concrete examples of the catalyst are Pd-C or platinum oxide.
Patent JP-S59180585-A (JP)
Inventor: KUCHITSU NOBORU
IPC: G09G5/08
Filed: 1983-03-31
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-H07256084-A (JP)
Title: Spray solution circulation device of spray tower
Inventor: KONDO MASARU
IPC: B01J10/00
Filed: 1994-03-24
Abstract: PURPOSE:To embody the enhancement of the rate of operation, the reduction of installation cost and the pressure loss in a spray part and miniaturization in the spray soln. circulation device of a spray tower. CONSTITUTION:Air lift driving air is supplied to an air lift 1 from an air supply pipe 2 to drive the air lift 1 and the spray soln. in a spray tower 4 is supplied to the spray nozzle 5 through the air lift 1, circulation piping 3, a gas-liquid separator 6 and the circulation piping 3. At that time, the air mixed with the spray soln. fed by the air lift 1 is separated by the gas-liquid separator 6 and the separated air is discharged to the spray tower 4 through a pressure equalizing pipe 7 or to the outside of the gas-liquid separator 6.
Patent JP-H0838781-A (JP)
Title: Method of rinsing in vertical shaft washing machine
Inventor: DEIRU II MIYURAA
IPC: D06F17/10
Filed: 1995-02-20
Abstract: PURPOSE: To perform effective rinsing with the minimum amount of water and energy to be used by providing a bottom plate to perform wobbling motion on a lower part inside a perforated washing basket freely rotatable around a vertical axis inside a washing tub and introducing rinsing liquid and re- circulating it onto clothes while making the bottom plate perform nutating motion. CONSTITUTION: For this automatic washing machine 20, a spin rotation washing basket 36 provided with many small holes is disposed inside an imperforate stationary liquid housing tub 34 and the basket 36 is rotated to the stationary tub 34 through a transmitter 102 by the operation of a motor 100. At the lower part inside the basket 36, a bottom plate assembly 80 provided with an annular bowl member 82 and a raised center dome part member 84 is arranged so as to be freely capable of the nutating motion. Then, in a rinsing process, by supplying the rinsing liquid into the washing tub 34 and making the bottom plate 38 perform nutating motion, the clothes are agitated, the spray of re- circulated rinsing liquid is jetted from a spray nozzle 78 onto the clothes together with the agitation and rinsing is rotationally performed.
Patent JP-H06266741-A (JP)
Title: Receipt issuing method and device therefor
Inventor: MATSUMOTO HIROSHI
IPC: G07G5/00
Filed: 1993-03-15
Abstract: PURPOSE:To provide a fare adjusting receipt issuing method/device which can reduce the receipt issuing time and can reduce the congestion at an adjusting window in a cashless system, etc. CONSTITUTION:The relevant fare is adjusted based on a paid amount and a deposit amount, and the adjustment information DA is printed on a receipt RC. In such a receipt issuing method, two types of receipts can be issued as the information DA, that is, a detailed receipt RCD which includes the details of the paid amount and a simple receipt RCS which does not include the details of the paid amount. So that the receipt RCD is issued with its due instruction and the receipt RCS is issued with its due instruction respectively.
Patent JP-S58173064-A (JP)
Title: Continuous casting device
Inventor: KOUNO YUKIHIRO
IPC: B22D11/128
Filed: 1982-04-02
Abstract: PURPOSE:To decrease the cracking of an ingot and to obtain the ingot having good quality by providing rolling rolls at the point from the bending part of the ingot up to the linear part or near said point and exerting rolling-down force on the ingot. CONSTITUTION:An ingot 3 conducted to rolling rolls 7 by pinch rolls 5 on the inlet side of the rolling roll is exerted with the rolling down determined by screw-down devices 8, 9 and is thereby rolled. If a crack is generated, the crack is crushed positively by this rolling by which the crack is decreased. Not only the crack but also the cavity can be annihilated. The speed of a motor 10 is so controlled that the tension between the rolls 5 and the rolls 7 attains a prescribed value.
Patent JP-H06264545-A (JP)
Title: Composite bearing floor panel
Inventor: YAMADA NAOMUTSU
IPC: E04B5/02
Filed: 1993-03-15
Abstract: PURPOSE:To save the labor for structuring by laying a surface panel and a back panel along both surfaces of a frame constituted into a rectangular frame form, and a protruding fixing piece to be fixed to the flange of a beam on the end part of the frame. CONSTITUTION:Panels 2 are laid along both surfaces of a frame 1 constituted into a rectangular frame form by channel steels or angle steels, and a fixing piece 4 is protruded on the end part of the frame 1 to form a composite bearing floor panel. This composite bearing floor panel is laid between beams 5, and the fixing pieces 4 on both the ends are placed on the upper flanges 5a of the beams 5, and fixed thereto by bolts 6. The panel can thus be worked as a brace to omit the brace.
Patent JP-H073375-A (JP)
Title: High strength magnesium alloy and production thereof
Inventor: MASUMOTO TAKESHI
IPC: C22C1/02
Filed: 1993-03-15
Abstract: PURPOSE:To produce a high strength magnesium alloy excellent in strength and toughness by preparing a magnesium alloy constituted of specified ratios of Mg, Zn, Ce or the like and in which intermetallic compounds of Mg-Zn base or the like are dispersed into a mother phase constituted of fine crystals. CONSTITUTION:The molten metal of an alloy having a compsn. expressed by a general formula of MgaZnbXc (X denotes one or >= two kinds of elements selected from Y, Ce, La, Nd, Pr, Sm and Mm, by atom, 87<=a<=98% (b) and (c) lie above and in the lines obtd. by connecting the points of A, B, C, D, E and F shown by the figure and 0<=Y<=4.5%, O<=Ce, La, Nd, Pr, Sm and Mm <=3% are satisfied) is rapidly solidified and is subjected to plastic working at <=450 deg.C. In this way, the magnesium alloy in which Mg-Zn series and Mg-X based intermetallic compounds are dispersed into the mother phase constituted of fine crystals and having a high strength and excellent toughness can be obtd.
Patent JP-H10230459-A (JP)
Title: Dressing device and method for centerless grinding machine
Inventor: YANO TAKESHI
IPC: B24B53/06
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a dressing technique which can apply dressing effectively to the grinding surface of a grinding wheel and the rotation supporting surface of a regulating wheel, conduct relative alignment of the grinding wheel and the regulating wheel in an axial direction easily and exactly after dressing, and minimize an installing space. SOLUTION: This dressing device of e centerless grinding machine is provided with a single dressing structure for applying dressing to the grinding surface 1a of a grinding wheel 1 and the rotation supporting surface 2a of a regulating wheel 2. The dressing structure is provided with a rotary dresser 40 involving a profile which meets the grinding surface 1a and the rotation supporting surface 2a. As a result, dressing correction of the grinding surface 1a and the rotation supporting surface 2a can be conducted accurately regardless of whether or not the profile is complex. It is thus possible to prevent relative dislocation from occurring in the axial direction of the grinding wheel and the regulating wheel, and conduct positioning in the axial direction of both of them after dressing easily and positively.
Patent JP-H03255659-A (JP)
Title: Manufacture of bicmos integrated circuit
Inventor: SASAKI SHOICHI
IPC: H01L29/73
Filed: 1990-03-05
Abstract: PURPOSE:To enable the manufacture of a high resistive element accurate in resistance value and a bipolar transistor accurate in base resistance by a method wherein a polysilicon film specified in variation of dimensions is used as a mask for implanting P-type impurities into the graft base of a bipolar transistor region and the resistor lead-out section of a resistive region high in concentration. CONSTITUTION:A first polysilicon layer is selectively etched to form first polysilicon layers 23 and 24 which cover a gate electrode, an active layer 17, and a resistive region 18. At this point, the polysilicon layers 11a, 23, and 24 are formed into patterns within a range of dimensional accuracy of + or -0.15mum. Then, an aluminum film is formed to cover an NMOS region, P-type impurities of high concentration are ion-implanted using an aluminum pattern 27a, the first polysilicon layers 11a, 23, and 24 as a mask to form a source, a drain 14, a graft base 15, an a resistor lead-out part 16, and then the aluminum pattern 27a is removed. In succession, the first polysilicon layers 23 and 24 are removed, then P-type impurity ions are implanted to form an active layer 17 and a resistive region 18.
Patent JP-2000251892-A (JP)
Title: Positive electrode active material for lithium secondary battery, and the lithium secondary battery using the same
Inventor: MUKAI KAZUHIKO
IPC: H01M4/36
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material, having a good cycle characteristic and safety by mixing a lithium-nickel composite oxide with a lithium-manganese composite oxide. SOLUTION: This positive electrode active material for a lithium secondary battery is formed by mixing and crushing a lithium-nickel composite oxide expressed by formula I and a lithium-manganese composite oxide expressed by formula II by the use of a ball mill or the like. In the formulas, M1 and M2 are one or more kinds of metal elements within Al, B, alkaline metal, alkaline earth metal and transition metal, and 0<x<0.3 and 0<y<0.3 are satisfied. When the mixture is of 100 wt.%, the content of the lithium-nickel composite oxide is preferably 10-80 wt.%. By individually substituting the Ni site of the crystalline structure of the lithium-nickel composite oxide and the Mn site of the lithium-manganese composite oxide with another element, the crystalline structure can be stabilized. Thereby, the positive electrode active material, capable of constituting the inexpensive lithium secondary battery having good discharge capacity and a good cycle characteristic, can be provided.
Patent JP-H01226872-A (JP)
Title: Production of bismaleimide compound
Inventor: AIZAWA TERUKI
IPC: C07D207/452
Filed: 1988-03-08
Abstract: PURPOSE:To enable to reprecipitate a reaction product without producing any tar-like produce to improve the purity of the reaction product at a low temperature, by using a specific solvent and adding the reaction product to a poor solvent when maleic anhydride is reacted with a diamine compound having an ether bond to provide the subject compound useful as a molding material, etc., in a crystalline state. CONSTITUTION:An ether bond-having diamine compound of the formula (R1-4 are H, lower alkyl or lower alkoxy; R5 and R6 are H, methyl, ethyl, trifluoromethyl or trichloromethyl) is reacted with maleic anhydride in a polar solvent such as N,N-dimethylformaldehyde, N,N-dimethylacetoamide, dimethylsulfoxide or N-methyl-pyrrolidone as a reaction solvent to produce a bismaleinamic acid. The produced bismaleinamic acid is subjected to a dehydrative cyclization reaction with a dehydrating agent and the reaction solution is dropwisely added to a poor solvent to precipitate the product. The precipitated product is dissolved in a halogenated hydrocarbon series solvent and again precipitated with a methane series hydrocarbon solvent to provide the objective compound.
Patent JP-2000246255-A (JP)
Title: Water activating device
Inventor: ISHIKAWA KUNIHIRO
IPC: H01F7/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a water activating device capable of being attached to and detached from a plurality of water supply pipes arranged at a narrow interval by one-action operation without using a fixing jig such as a bolt, a nut or the like. SOLUTION: A permanent magnet 11 and an attaching means 12 for attaching the permanent magnet 11 to a water supply pipe 14 are provided and the attaching means 12 has the base end 12b connected to the permanent magnet 11 and the part extending from the vicinity of one side of the permanent magnet 11 to extend almost along the surface 11c on the side of the water supply pipe of the permanent magnet 11.
Patent JP-H08249675-A (JP)
Title: Access control apparatus
Inventor: TANEMURA TAKASHI
IPC: G11B7/085
Filed: 1995-03-14
Abstract: PURPOSE: To execute access control without carrying out a dividing process by controlling a moving speed of a beam-irradiating means on the basis of a comparison result between a track-traversing speed read out from a memory means and a target speed value. CONSTITUTION: An optical head 3 is moved to a target track in a radial direction of an optical disk 1. A track error signal outputted from a track error signal generation circuit 6 becomes a sine wave signal. The signal is inputted to a track traversal detection circuit 7, whereby it is detected that a light beam 4 traverses the track. The detection signal is outputted to a cycle detection circuit 8 and a remaining track counter 9. The circuit 8 measures an input cycle of the track traversal detection signal and inputs the count value of reference clocks to a controller 10. The counter 9 inputs the stored count of remaining tracks to the controller 10. A memory 11 stores a track traversal induction table and a reference moving speed conversion table.  Therefore, if the tables are used, the value of the track-traversing speed can be obtained by an interpolation operation without conducting a division.
Patent JP-H08243531-A (JP)
Title: Garbage treating device
Inventor: SEKINE KENJI
IPC: B09B3/00
Filed: 1995-03-14
Abstract: PURPOSE: To provide a garbage treating device which decomposes and dissipates the crude refuse discharged from home, offices, chophouses, convenient stores, restaurants, dining rooms, etc., and remarkably reduce their volume. CONSTITUTION: This garbage treating device agitates the garbage 5 and microorganism pharmaceuticals 4, such as decomposing bacteria, by an agitating device 6 in a fermentation tank 3 and heats these microorganism pharmaceuticals 4 by a heating means 7 disposed on the outside surface of the fermentation tank 3. The heating means 7 heats the microorganism pharmaceuticals 4 for a prescribed period of time at the temp. at which pathogenic bacteria are mostly exterminated in an initial stage when the garbage 5 is thrown into the fermentation tank 3. The heating means heats the microorganism pharmaceuticals by lowering the temp. thereafter. The agitating device 6 has a main deodorizing device 13 and a sub-deodorizing device 16. The waste air past the main deodorizing device 13 is deodorized by the sub-deodorizing device 16.  Then, the treatment of the crude refuse by the safer method is made possible and the bad smells generated at the time of disposition are removed and, therefore, this device is installable anywhere.
Patent JP-S63219867-A (JP)
Title: Trouble detecting device for fuel pump
Inventor: NISHIKAWA YUKIHIRO
IPC: F02M37/20
Filed: 1987-03-10
Abstract: PURPOSE:To prevent a decrease of flow amount delivered from a fuel pump, by performing a self diagnosis deciding a hot restart valve to be in trouble when the fuel pump generates its casing internal pressure not reaching the preset pressure in the predetermined time after a pump part is started. CONSTITUTION:A fuel pump 2 reads the internal pressure of its casing 3 from a pressure sensor 21 about 5sec after voltage is started being applied to a motor part 4, if a fuel temperature from a fuel temperature sensor 22 is, for instance, 50 deg.C or more, while after the time of about 3sec if the fuel temperature is 50 deg. or less. A hot restart valve 9 normally operates if a fuel pressure of about 1.98kg/cm<2> or more is generated. Deciding the hot restart valve 9 to be in trouble if the fuel pressure of about 1.98kg/cm<2> or less is generated, the trouble is informed to the operator by lighting on an alarm lamp.
Patent JP-S59181298-A (JP)
Title: Novel glyceroglycolipid and its preparation
Inventor: OGAWA TOMOYA
IPC: A61K31/70
Filed: 1983-03-30
Abstract: NEW MATERIAL:The compound of formula I (R is H or benzyl; R' is H, monochloromethylcarbonyl or SO3Na; n is 1-3). USE:Agent for protecting the gastric mucosa from damage caused by mechanical action, enzymatic action or stress. PREPARATION:The compound of formula I (n=1) can be prepared by reacting the compound of formula II (Bn is benzyl; X is halogen) with the compound of formula III, and if necessary, removing the monochloromethylcarbonyl group and the benzyl group from the product.
Patent JP-H06268676-A (JP)
Title: Electronic mail system
Inventor: IWAI HIROMI
IPC: H04L12/58
Filed: 1993-03-16
Abstract: PURPOSE:To select a distribution destination mail box corresponding to the request of an electronic mail system user, the request of an electronic mail system manager or the use state of a mail box provided for a relevant receiver. CONSTITUTION:The distribution destination mail box of mail delivered by a mail transfer means 1 is selected based on receiver request information extracted by using a receiver request managing means 4, manager request information extracted by a mail box managing means 6 and mail box state information. Based on mail box position information extracted by using a destination managing means 5, the mail is distributed to the selected mail box.
Patent JP-H02237480-A (JP)
Title: Two-dimensional actuator using oscillatory wave
Inventor: SEKI HIROYUKI
IPC: H02N2/00
Filed: 1989-03-07
Abstract: PURPOSE:To thin an apparatus and simplify it structure by arranging a pressing means in a part generating a difference in thickness between an oscillator and its supporter. CONSTITUTION:A two-dimensional actuator using an oscillatory wave motor is composed of an oscillator 1, a piezoelectric element 2, a disc 3 supporting said oscillator 1, a laminated piezoelectric element 4 forming a pressing means, an upper support plate 5, etc., to drive a mover 6 in the two-dimensional direction. Also, said laminated piezoelectric element 4 is arranged in a part generating a difference in thickness dimension between said disc 3 and oscillator 1. As a result, it is possible to conduct driving by one oscillator 1 in the two-dimensional direction.
Patent JP-S53138931-A (JP)
Title: Manufacture of alloyed, galvanized steel sheet
Inventor: MIYAGI MASAO
IPC: C23C2/06
Filed: 1977-05-11
Abstract: PURPOSE:To efficiently manufacture a galvannealed steel sheet with superior corrosion resistance and printability by adding a chloride to the surface of an Al-contg. galvanizing bath or blowing chlorine gas into the bath.
Patent JP-H05257857-A (JP)
Title: Input/output controller
IPC: G06F13/12
Filed: 1992-03-13
Abstract: PURPOSE:To utilize the performance of a main storage device at a maximum by minimum hardware and to initialize the main storage part in the shortest time by providing an initialization request signal for main storage initialization. CONSTITUTION:A processor 20 sets a start address for initializing the main storage part in a main storage address control part 13, sets the tail address of the main storage part in a tail address register 50, and also sets data to be set in the main storage part in a data buffer 11. Then when the processor 20 outputs the instruction for the main storage initialization, an initialization request flip-flop 70 is set to logic 1 and the initialization request signal (c) is outputted. A request control part 14 having received the initialization request signal (c) starts writing the contents of the data buffer 11 in the main storage part like input transfer by a channel control part 30 and outputs a data transfer request (e) for input transfer.
Patent JP-S53140275-A (JP)
Title: Using method for anionic high polymer aggregating and dehydrating agent
Inventor: MAEKAWA EIKICHI
IPC: C02F11/14
Filed: 1977-05-12
Abstract: PURPOSE: To decrease viscosity of an anionic high polymer aggregating and dehydrating agent so as to dissolve uniformly and to increase its aggregating and dehydrating effect by addn. of water soluble normal salt of ammonium or alkali metal in a specific ratio to the agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11260029-A (JP)
Title: Magnetic tape cartridge
Inventor: SHIGA HIDEAKI
IPC: G11B23/107
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a positive release operation by suppressing the deflection deformation of the release member of a reel rotation stop means for restraining the rotation of a reel when not in use. SOLUTION: A reel rotation stop means 10 for accommodating a single reel 2 where a magnetic tape 2 is wound into a cartridge case 3 rotatably and for allowing the reel 2 to be rotated on use and for restraining the rotation when not in use is provided with a stop member 4 that moves so that it touches or is separated from the reel 2 for restraining the rotation, an energization member 5 for energizing the stop member 4 in a stop direction, and a relase member 6 that rotates in one piece with the reel 2, moves in response to the chucking operation of a drive side rotation drive means 11, and moves the stop member 4 in a release direction. In this case, the release member 6 is formed by such fiber-reinforced resin such as a long fiber-reinforced resin and carbon fiber-reinforced resin.
Patent JP-S53139994-A (JP)
Title: Piezoelectric vibrator and production of the same
Inventor: TABATA HIDEO
IPC: H03H3/02
Filed: 1977-05-13
Abstract: PURPOSE:To simplify a alignment process of mask patterns while maintaining the high performance of vibrators by largely designing mask patterns for electrodes so as to overhang to the outside from the outside contour of the vibrators and positively imparting electrode films spacelessly to the outside contour parts of the vibrators.