baber/WOPTO huggingface dataset:
Patent JP-H07119404-A (JP)
Title: Air-cooled blade of gas turbine
Inventor: TAKEISHI KENICHIRO
IPC: F01D5/18
Filed: 1993-10-25
Abstract: PURPOSE:To improve effect of blowing-off cooling for a blade surface by disposing a turbulator inside a cooling gas passage so that the rear edge side of its blade may be more inclined toward the downstream side of the cooling gas passage than the front edge side of the blade. CONSTITUTION:In cooling the moving blade 3 of a gas turbine, air which has cooled the inside of the moving blade 3 is blown off to the outside of the blade through a blow-off port 1 which is formed on the rear edge side of the blade in a passage 6 for cooling a blade surface. On the inner surface of the passage 6, multiple turbulators 2 are disposed in such a manner as they are more inclined toward the downstream side of the passage 6 than the rear edge side of the blade to increase cooling capability by improving thermal conductivity Along the turbulators 2, the secondary revolving flow is generated in the cooling air, resulting in dynamic pressure which increases the pressure of the cooling air locally in the proximity of the inlet of a blow-off port which is formed on the rear edge side of the blade. It is thus possible to ensure a sufficient difference in pressure between the inside and outside of the blow-off port, thereby improving effect of blowing-off cooling for the blade surface.
Patent JP-H08128635-A (JP)
Title: Gas turbine
Inventor: NAKANO HIROBUMI
IPC: F23R3/34
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a gas turbine which enables the minimizing of NOx generated in the staring and during the operation by opening a fuel shutoff valve on the side of a main fuel valve before the opening of a fuel shutoff valve on the side of a pilot fuel valve. CONSTITUTION: A combustor is provided with a main fuel valve 2 and a pilot fuel valve 3 and fuel shutoff valves 15 and 16 are arranged in fuel supply systems for supplying a fuel to the main fuel valve 2 and the pilot fuel valve 3 respectively. Among the main fuel value 2 and the pilot fuel valve 3 and the fuel shutoff valves 15 and 16, when a flow regulating valve 9 and a throttle valve 14 are opened from the side of the main fuel valve 2 and the fuel shutoff valve 15 on the side of the pilot fuel valve 3 is opened, the fuel shutoff valve 16 on the side of the main fuel valve 2 is opened before the opening of the valves.  The main fuel valve 2 is so arranged that the jetting quantity of a fuel is made smaller then that of the pilot fuel valve 3 at the starting and the jetting quantity of the fuel of the pilot fuel valve 3 is changed to increase or decrease according to an increase or decrease in load during the operation.
Patent JP-H09113114-A (JP)
Title: Electric motor fixing device
Inventor: ADACHI TADASHI
IPC: F25D19/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise without using any non-required material by a method wherein a partition plate having an electric motor fixed thereto and a main body of a refrigerator are connected to a fixing plate, and three points of an upper part, a central part and a lower part of the partition plate are fixed to the main body of the refrigerator. SOLUTION: A fixing plate 22 is held to an electric motor 6 and a partition plate 8. The partition plate 8 is fixed by small screws 21 inserted into a through- pass hole 23 inserted into a partition plate 11 and an engaging hole 24. In addition, the partition plate 11 is fixed to a bottom plate by small screws 21 inserted into engaging holes 25, 31. Three points of an upper part, a central part and a lower part of the partition plate 8 are fixed to a main body of a refrigerator by small screws 21 inserted into the through-pass holes 26, 32. With such an arrangement as above, it is possible to reduce vibration and noise generated during operation of the electric motor 6 without using my non-required additional material.
Patent JP-H08119321-A (JP)
Title: Transport container for beverage can
Inventor: UMETSU MASAHIDE
IPC: B65D67/02
Filed: 1994-10-31
Abstract: PURPOSE: To provide a transport container for beverage cans which can be repeatedly used, can be compactly put together when cans are not contained, and of which the handling is easy. CONSTITUTION: A transport container for beverage cans consists of a pair of container main bodies 13 for which side edges 12 are erected on the peripheral edge of a base plate 11 of an approx. square shape. The pair of container main bodies 13 are fixed by engaging parts which are engaged with each other or by fasteneres etc. under a condition wherein both container main bodies 13 are made to face to each other, and a specified number of beverage cans C are stored between them.
Patent JP-H08133725-A (JP)
Title: Oxide superconductor and its production
Inventor: KOBAYASHI SHIYUUICHI
IPC: C01G3/00
Filed: 1994-10-31
Abstract: PURPOSE: To produce an oxide superconductor having high critical current density and excellent in magnetic repulsion. CONSTITUTION: This oxide superconductor contains RE2 Ba1 Cu1 O5 (RE is rare earth elements including Y) phase (211 phase) of 0.1-2.0μm average particle diameter finely dispersed in RE1 Ba2 Cu3 O7-x phase (123 phase). This superconductor is produced as follows: a starting material mixture is heated to a temp. at which 211 phase and a liq. phase exist, the resultant mixed phase is cooled at 5-30 deg.C/min rate while forming 5-50 deg.C/cm temp. gradient in the mixed phase until a temp. above a temp. at which 123 phase begins to crystallize on the low temp. side by 5-40 deg.C is attained and then the mixed phase is slowly cooled at 0.1-2 deg.C/hr rate.
Patent JP-2001088324-A (JP)
Title: Waste ink absorber, waste ink absorber container and ink-jet recording apparatus
Inventor: SUENAGA KOJI
IPC: B41J2/18
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent inks of different ink characteristics from being reacted with each other to solidify even if absorbed. SOLUTION: A notch of a nearly T shape as viewed from above is formed to a waste ink absorber 44, thereby dividing the waste ink absorber to a first zone 44A, a second zone 44B and a third zone 44C. A black ink is dropped to the first region 44A of the waste ink absorber 44 and a color ink is dropped to the second zone 44B through dummy jetting, and absorbed. Therefore, a waste ink prevented from being reacted with each other to solidify and a lot of the waste ink can be absorbed to the waste ink absorber 44.
Patent JP-H06199837-A (JP)
Title: Aza aromatic compound, its production, and its use in liquidcrystal mixture
Inventor: YAFUIIA MANERO
IPC: G02F1/13
Filed: 1993-10-26
Abstract: PURPOSE: To obtain a new azaaromatic compd. capable of improving characteristics such as dielectric anisotropy, optical anisotropy, viscosity, sponta neous polarization, phase range, tilt angle and dielectric pitch when used in a liq. crystalline mixture.  
     CONSTITUTION: This azaaromatic compd. is a compd. of the formula [where R 1  and R 2  are each H, a 1-20C alkyl (one or more CH 2  groups may be substd. by O, S, CO, OS, or the like, and one or more H atoms of the alkyl may be substd. by F, Cl, Br, SCN, or the like) or the like; X, Y, Z, X 1 , Y 1 , Z 1 , V 2 , X 2 , Y 2  and Z 2  are each CH, CF or N; M 1  and M 2  are each O, S, CO, CO-O, O-CO, O-CO-O, CO-S, CS-O, CS, CH=CH, C≡C or the like; A 1  and A 2  are each 1,4-phenylene, pyrazin-2,5-diyl, pyridazin-3,6-diyl, tran-1,4-cyclohexylene or the like; and (a), (b), (c), (d), (m) and (n) are each 0 or 1 but m+n and a+d are each 0 or 1], e.g. 3-octyloxy-6-[6-(4-octyloxyphenyl)pyridin-3-yl]pyridazine. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01110856-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: HAYAKI TAKASHI
IPC: F02D41/00
Filed: 1987-10-21
Abstract: PURPOSE:To improve traveling performance at the time of acceleration or the like after provision of a learning limiting means by providing said means for prohibiting the renewal of a learning value by means of a learning means when the calculated value of a fuel injection quantity becomes lower than a preset lower limited value. CONSTITUTION:There are provided an air-fuel ratio detecting means 13 for mixed air, a feedback control value calculating means 21 for a fuel injection quantity from a fuel injection valve 7 on the basis of an output from the detecting means 13, and a learning means 22 for performing the memorizing and renewal of a learning value determined on the basis of a feedback control value, so that the fuel injection quantity is calculated on the basis of the feedback control value and the learning. And further, there are provided an injection quantity control means 23 for outputting the control signal of the fuel injection quantity within a range over a preset lower limited value in response to the calculated value, and a learning limiting means 24 for prohibiting the renewal of the learning value by means of the learning means 22 when the calculated value of the fuel injection quantity becomes lower than the preset lower limited value. Therefore, it is possible, with a real fuel injection quantity kept at the lower limited value, to avoid such a situation as to unnecessarily repeat the renewal of the learning value in such a direction as to make the air-fuel ratio lean.
Patent JP-S63120362-A (JP)
Title: Document processor having spelling check function
Inventor: SAKAI TOSHIYUKI
IPC: G06F3/09
Filed: 1986-11-10
Abstract: PURPOSE:To effectively check the spelling of words by using a discrimination means for discriminating whether each inputted word is equal to a proper noun or not and discontinuing the spelling check with respect to the proper noun words based on said deciding result. CONSTITUTION:A spelling check control means retrieves a dictionary memory to perform the spelling check of each word inputted via an input means. In this spelling check mode, a discrimination means discriminates whether the words inputted through the input means are equal to a proper noun or not based on such conditions where all characters of a word are capital letters and all words in a sentence are not capital letters or the head character of a word is a capital letter in a sentence. Based on this discrimination result, a spelling check discontinuing means stops the spelling check jobs with those words of proper nouns.
Patent JP-2001092835-A (JP)
Title: Device and system for recording and reproducing picture
Inventor: HONDA TSUTOMU
IPC: G06F17/30
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the appreciative effect of a picture taken at a destination by sufficiently waking the memory and impression of the photographer at the destination even after years and months. SOLUTION: A picture recording and reproducing device is provided with an inputting section incorporating a picture reading section 210 which reads a taken picture, an information reading section 211 which reads retrieval information containing at least the location where the picture is taken, and so on, a feature extracting section 214 which extracts the feature portion of a specific object contained in the picture and outputs the extracted feature information of the picture as retrieval information, and a transmitting section 251 which transmits the retrieval information inputted from the inputting section and the retrieval information outputted from the extracting section 214 to an information retrieval device 40.  The device is also provided with a receiving section 252 which receives the information related to the taken picture transmitted from the 40 after the device 40 retrieves the information based on the transmitted retrieval information and a display device 23 which displays the received information related to the picture together with the taken picture.
Patent JP-H0579374-A (JP)
Title: Air-fuel ratio control system for internal combustion engine
Inventor: AKASAKI NAOSUKE
IPC: F02B29/08
Filed: 1991-09-18
Abstract: PURPOSE:To enable easily obtaining an optimum air/fuel ratio by equipping the system with a three-air/fuel ratio calculation means for calculating the air/fuel ratios on the basis of the operational engine state, the start decision result, and the water temperature in the engine, and setting a maximal value as a final goal air/fuel ratio among the air/fuel ratios thus calculated. CONSTITUTION:During operation of an engine 1, ECU 5 is making a decision, on the basis of various parameter signals, of the engine operation state such as a feedback control operation region or an open loop control operation region corresponding to the oxygen concentration in the exhaust gas. It is calculating the fuel injection time for a fuel injection valve 6 in corresponding relation to the engine operation conditions. In this case, ECU 5 calculates a first goal air/fuel ratio in corresponding relation to the revolution speed and load state of the engine, calculates a second goal air/fuel ratio in corresponding relation to the decision result of start initiation of the vehicle, and further calculates a third goal air/fuel ratio in corresponding relation to the water temperature of the engine. Fuel injection is controlled setting a maximal value as a final goal air/fuel ratio from among the calculated first to third goal air/fuel ratios.
Patent JP-H01108619-A (JP)
Title: Automatic adjusting controller for power factor
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/18
Filed: 1987-10-21
Abstract: PURPOSE:To prohibit automatic adjusting control for a power factor in case of applying a low load and to prevent a capacitor from being applied unnecessarily by cutting off all of the capacitors from an electric circuit when an active power is less than a prescribed preset value (first preset value) in a first discrimination means. CONSTITUTION:A CPU102 functions as the first discrimination means according to a prescribed program stored in a ROM103, and since a low load state is set when the active power is less than the first preset value, the CPU102 functions as a cut-off means, and outputs a cut-off signal to a relay control part 107. The relay control part transmits the cut-off signal from the CPU102 to a capacitor control part 50. The capacitor control part 50, cuts off all of the capacitors 62a-62c from the electric circuit 1 by driving all of the electromagnetic contacts 60a-60c. In such a way, it is possible to prohibit the automatic adjusting control for the power factor by cutting off the capacitor in the low load state.
Patent JP-H07116462-A (JP)
Title: Apparatus for controlling denitration ratio
Inventor: INOUE TOSHIO
IPC: B01D53/56
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a denitration ratio by adjusting timing by respective detected NOx values by an inlet side NOx analyzer and an outlet side NOx analyzer. CONSTITUTION:An apparatus is equipped with: an ammonia injection apparatus 7 installed on the exhaust gas 2 inlet side of a denitration reactor 3 connected to a furnace 1; an inlet side NOx analyzer 9 installed on the exhaust gas 2 inlet side of the denitration reactor 3; an outlet side NOx analyzer 11 installed on the exhaust gas outlet side of the denitration reactor 3; an arithmetic circuit 15 which computes a denitration ratio 14 from detected NOx values 12, 13 by the inlet side analyzer 9 and the outlet side analyzer 11; a controller 16 which controls the injection amount of the apparatus 7 based on the denitration ratio 14; correction circuits 17, 18 which correct the detected NOx values 12, 13 so that the values 12, 13 are inputted to the arithmetic circuit 15 at the same time using a dead time element by the commands from signal generators 21, 22 which output commands on the basis of a load change signal 20 of the furnace 1.
Patent JP-H11110371-A (JP)
Title: Spline waveform generating device
Inventor: ASAI AKIRA
IPC: G06F17/17
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a spline wave form generating device which generates a spline waveform as an electrical signal waveform without depending on computer processing. SOLUTION: A rectangular pulse of prescribed width (τ) which is outputted from a rectangular pulse generating circuit 101 is branched into N pieces of crossroads, one of them is branched into a direct convolutional circuit 105, and the rectangular pulses are delayed by respective delay circuits 102 to 104 for time of an integer multiple of the prescribed width (τ) in respective residual (N-1) pieces of crossroads. Each of the delayed signals is inputted to each convolutional circuit 106 to 108, each output of the circuits 105 to 108 is amplified by a corresponding coefficient circuit 109 to 112, outputs of each of the coefficient circuits is added by an adder circuit 113 and is outputted as a spline signal.
Patent JP-H0867825-A (JP)
Title: Dichroic dyestuff, liquid crystal composition containing the dyestuff and liquid crystal element
Inventor: KANEKO MASAHARU
IPC: C09B35/366
Filed: 1994-10-31
Abstract: PURPOSE: To obtain an new compound giving liquid crystal elements such as display elements excellent in contrast and durability because of having high dichroism and high coloring force, and capable of being safely produced from a benzidine compound specifically not exhibiting mutagenicity as a raw material. CONSTITUTION: A trifluoromethyl-substituted biphenyl skeleton-having azo dichroic dyestuff of the formula (R<1> -R<4> are each H, an alkyl, etc.; however, a case wherein R<1> and R<2> are H and an aralkyl, respectively, and a case wherein R<3> and R<4> are H and an aralkyl, respectively, are excluded; Z<1> -Z<12> are each H, a halogen, etc.; (m), (n) are 0-2, but a case wherein (m) and (n) are 0 is excluded). This compound is obtained by diazonizing 2,2'- ditrifluoromethylbenzidine with sodium nitrite and subsequently coupling the diazonization product with an aniline coupling agent.
Patent JP-H06116484-A (JP)
Title: Resin composition for hot melt bonding of excellent heat resistance and nonwoven fabric prepared by using same as adhesive component
Inventor: MATSUSHITA MASAKI
IPC: D04H1/541
Filed: 1992-10-06
Abstract: PURPOSE:To obtain a resin composition which can easily perform hot melt bonding and is excellent in heat stability and heat resistance by performing specified melt mixing so that the obtained mixture may have a high melting peak temperature and a specified difference between the extrapolated final melting temperature and the extrapolated initial melting temperature. CONSTITUTION:The resin composition which can easily perform hot melt bonding and is excellent in heat stability and heat resistance is prepared by melt-mixing a random copolyester of a melting peak temperature of 200-230 deg.C (e.g. a copolymer based on terephthalic acid and ethylene glycol and prepared by copolymerizing an acid component such as isophthalic acid with an alcohol component such as butanediol) with a polyester of a melting peak temperature of 210-250 deg.C (e.g. polybutylene terephthalate) in a weight mixing ratio of 3/7-7/3 so that the obtained mixture may have a melting peak temperature of 205-235 deg.C and that there may be a difference of at least 60 deg.C between the extrapolated final melting temperature presumably corresponding to the final flow temperature and the extrapolated initial melting temperature presumably corresponding to the initial flow temperature.
Patent JP-S63130533-A (JP)
Inventor: JACOBS ALLEN W
IPC: A61K9/72
Filed: 1986-11-10
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-S61149662-A (JP)
Title: Belt type continuously variable transmission controller
Inventor: OSONO KOHEI
IPC: F16H61/662
Filed: 1984-12-20
Abstract: PURPOSE:To simplify constitution and lay-out by providing, within a rotary shaft, at least one of a liquid pressure regulating mechanism and a liquid quantity adjusting mechanism. CONSTITUTION:A driven side pulley is formed by half bodies 34, 79 of a mov able pulley having, in its back face, pressure chambers 39, 83, 40, 84 with vari able volumes. A driving side pulley is formed by fixed pulley half bodies 33, 78 fixed integrally to a rotary shaft 4. Furthermore, there are provided a liquid pressure regulating mechanism 94 for regulating to a predetermined pressure, the pressure fluid generated by a pressure fluid supplying means 29 for constant ly generating the pressure fluid and a liquid quantity adjusting mechanism 41 for adjusting the predetermined pressure fluid quantity in pressure chambers 39, 83, 40, 84. At least one of the liquid pressure regulating mechanism 94 and liquid quantity adjusting mechanism 41 is provided within the rotary shaft 4. According to such constitution, the constitution and layout can be easily simplified.
Patent JP-H1160144-A (JP)
Title: Opening/closing switching device for block grabbingly carrying mechine
Inventor: KON MASAJI
IPC: B66C1/42
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To certainly operate even at a gradient place or in the case of receiving external force, by providing a rotating piece for pressing a lock member into locking condition, and a stopper for restraining rotation of the rotating piece. SOLUTION: In the condition that a tilting surface 31a of a guiding piece 31 engages with a notch 34b of a rotating piece 34, the inner side surface 35b of a stopper 35 contacts with the rotating piece 34 and restrains its rotation. When a crane or others hoists a hoisted ring to raise a supporting lever, a tilting surface 30a of an engaging protrusion piece 30 at the bottom of an inserting plate is engaged with a protrusion piece 34c under the rotating piece 34 to press the rotating piece 34. Furthermore, the rotating, piece 34 presses and rotates the stopper 35 outward, and the stopper 35 presses a latch 33. Subsequently, the latch 33 projects through a locking window 32, upper edges of the locking windows 32, 37 are engaged with the outer surface of the latch 33, and a grabbing arm is locked in the opening leg condition.  Simultaneously, the inner surface 35b of the stopper 35 fixes the top of the notch 34b under a rotating piece 34, and the rotating piece 34 does not move.
Patent JP-H01108966-A (JP)
Title: Snuff
Inventor: ARAO KIMITAKA
IPC: A24B13/00
Filed: 1987-10-22
Abstract: PURPOSE: To provide snuff which enables a user to sufficiently taste the flavor unique to natural tobacco over a long period and does not adversely affect the ambient by adding a capsule material addable to food to the pulverized matter of natural tobacco and forming gas pemeable microcapsules. CONSTITUTION: The microcapsules obtd by adding the capsule material addable to food (e.g.; casein, etc.) to the pulverized matter of the natural tobacco are granulated preferably by an adhesive of natural matter addable to food and are formed to granules. Thereafter, these granules are packed into a capsule 2 having air holes. The cigarette-like snuff is obtd. by connecting a holder 3 and a cylindrical tube 4 to the capsule.
Patent JP-2000094488-A (JP)
Title: Motorized injection molding device
Inventor: HAZAMA SHUICHI
IPC: B29C45/76
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a straight-hydraulic type motorized injection molding device having ball screws in which the whole of the device is formed to be lightweight and small. SOLUTION: In a motorized injection molding device 1, a movable mold 12 to be mold clamped with a fixed mold 11 is installed on an opening and closing side movable plate 13, and two tie bars 15 and 16 guiding the movable plate 13 are passed on one set of opposite angles of the movable plate 13 while two ball screws 17 and 18 for moving the movable plate 13 are passed on the remaining one set of opposite angles. On the other hand, an injection side movable plate 33 on which an injection plunger 42 is fixed by two tie bars 35 and 36 and the ball screws 37 and 38 is moved on the injection side.  The movable plate 13 is moved by the ball screws 17 and 18 on the opening and closing side, and then the movable side plate 33 on the injection side is moved to carry out the injection, and the mold clamping counterforce and the injection counterforce thereof are cancelled each other on a central fixed plate.