baber/WOPTO huggingface dataset:
Patent JP-S62210300-A (JP)
Title: Air conditioner
Inventor: AKAIKE SHIGERU
IPC: F04D25/16
Filed: 1986-03-07
Abstract: PURPOSE:To make it possible to lower effective noise level securely by arranging an axial-flow type fan and a centrifugal fan coaxially to be driven with a single power source thereby reducing total pressure of a blower to be shared with each fan compared with conventional fan by half. CONSTITUTION:An output shaft 4 of a motor 3 on which a centrifugal fan 1 is axially fitted extends through a casing 7 as far as into an internal-external air changeover box 30 located above the casing 7. Over a part of the output shaft 4 extending into the internal-external air changeover box 30 is axially fitted an axial type fan 2. Accordingly, both of the said fans 1 and 2 attached coaxially over the output shaft 4 and in series in an air passage start rotation simultaneously at a same speed. Since half of the total pressure of a blower is to be shared with each fan, compared with a case where a single fan bears the total pressure, effective noise level can be reduced.
Patent JP-H06267549-A (JP)
Title: Gas separator of solid electrolyte type fuel cell
Inventor: NISHIMURA NAOYUKI
IPC: H01M8/02
Filed: 1993-03-11
Abstract: PURPOSE:To prevent the deformation of a single cell or a collector plate, and to improve the diffusing property of the fuel and the air by laminating a porous ceramics plate with the height same as the height of electron flow passages projecting from a separator, and providing a gas flow groove to the ceramics plate. CONSTITUTION:A collector plate 6 is laminated to abut to a porous ceramics plate 8 and electron passages 5 of a gas separator 1, and a single cell 7 is laminated on the upper surface of the collector plate 6. And a gas flow groove 9 is provided to the ceramics plate 8 with the height same as or a little lower than the flow passages 5 penetrating the separator part of the separator 1, while the ceramics plate 8 is laminated. As a result, a main gas flow passage is secured, and the gas can be led in the necessary direction, and thereby, the gas exchange between the flow groove and the cell surface can be made easily. Furthermore, the single cell 7 or the collector 6 can be supported evenly and solidly by the ceramics plate 8 and the passages 5 directly. Consequently, the deformation of the single cell 7 or the collector 6 is prevented, and the diffusion property of the fuel and the air to the cell surface can be improved.
Patent JP-S60197191-A (JP)
Title: Variable voltage-variable frequency power source
Inventor: NUMANO MINORU
IPC: H02P27/06
Filed: 1984-03-19
Abstract: PURPOSE:To prevent a motor from stepping out by detecting a main circuit current, and providing means for compensating a speed command by negatively feeding back a deviation to a reference signal of a speed command if the detected value is the compared value or higher. CONSTITUTION:A current feedback signal detected by a detector 14 and rectified by a rectifier 15 is fed to an automatic current regulator 11 and a comparator 16. The comparator 16 detects a deviation between the operation level set by a command terminal 17 and a feedback signal, and delivers its output to a speed regulator 18. The regulator 18 receives a speed command signal set by a speed command terminal 5, and a deviation signal from the comparator 15 to decrease the speed command signal proportional to the deviation, thereby reducing the current to prevent the motor from stepping out due to the current limiting function.
Patent JP-H09217304-A (JP)
Title: Roadbed, civil engineering structure and block for constructing the structure
Inventor: SHINO MASAHARU
IPC: E01C5/06
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a civil engineering structure such as roadbed and others and the block for constructing the structure by which the ecosystem in the natural world is not destructed as far as possible. SOLUTION: A block is provided with beams by which the ends of the edges of equilateral triangular prisms are integrally connected to each other, and also with a connectedly fixing means by which two blocks are connectedly fixed to each other in such a way that the circumferential surfaces of the equilateral triangular prisms are butted each other. A civil engineering structure is constructed by connectedly integrating a plurality of the blocks 10 in such a way that the circumferential surfaces of the equilateral triangular prisms of the adjacent blocks are butted each other. The constructed civil engineering structure is especially suitable for the roadbed for supporting a road.  Each block has a space 3, and after the blocks are connectedly integrated to construct a coil structure, the communicability between the respective blocks 3 can be assured, so that beasts and small animals can run across the structure through the spaces 3 of these blocks.
Patent JP-H05255947-A (JP)
Title: Hydraulic circuit structure for working vehicle
IPC: E02F9/22
Filed: 1992-03-10
Abstract: PURPOSE:To provide a means preventing a skew in a straight advance action caused by the drive of a working device at a low cost. CONSTITUTION:In the hydraulic circuit of a back hoe constituted with a group of travel and working device control valves on center-bypassed multivalve type valve blocks 3, 4 and feeding the pressure oil to a group of the control valves in parallel, check valves 16 blocking the inflow of the pressure oil to the travel control valve side are provided on pressure oil feed passages 17, 18 respectively at portions between the branch feed passages 9a, 13a of the travel control valve and the branch feed passages 10a, 14a for the working device control valve downstream of the pressure oil feed to bypass passages 3A, 4A. A selector valve 5 capable of connecting or disconnecting the pressure oil feed downstream side portions of the check valves 16 is provided, and a switching mechanism 19 switching the selector valve 5 excited to the closed position to the opened state in conjunction with a straight advance action is provided.
Patent JP-S61210552-A (JP)
Title: Cassette loading device
Inventor: NAKAI HIROSHIGE
IPC: G11B15/675
Filed: 1985-03-14
Abstract: PURPOSE:To reduce the cassette loading force and to prevent repulsion of loading with a shock by providing a clutch means to a worm and a worm wheel of a cassette moving means. CONSTITUTION:In loading a cassette 2 on a cassette holder, a detection switch is operated, a motor 3 is driven and a worn shaft 5 is driven by a transmission belt 4. A worm 6 is moved in the direction of arrow (b), a worm wheel 8, a clutch gear 10, shift gear 11, intermediate gears 12, 13 and a wiper gear 14 are driven in the order, and a cassette holder fitted to a slot hole 14-a at the tip of the wiper 14 is loaded on a prescribed position while being guided along a guide hole 16a of a side plate 16 on a base 15. The shock when the cassette 2 is loaded up to a cassette front face 2-3 in the direction of arrow (b) with a shock is absorbed by a spring 7. Further, the shock when the cassette 2 is loaded up to a cassette front face 2-4 with the shock is relaxed by a clutch spring 9.
Patent JP-H02229746-A (JP)
Title: Additive for cement
Inventor: YASUMURA JIRO
IPC: C04B22/14
Filed: 1989-03-03
Abstract: PURPOSE:To impart excellent flowability to a cement compd. and maintain this flowability constant over a long period of time and to enhance the mechanical strength of concrete after curing by incorporating polystyrene sulfonate and polyacrylic acid. CONSTITUTION:The additive for cement is obtd. by compounding the respective component; A) the polystyrene sulfonate (500 to 50000, more preferably 1000 to 20000 number average mol.wt.) expressed by formula (X is Na, K, 1/2Ca, NH4, amino; n is 4 to 300), B) the polyacrylic acid [a homo polymer of (meth) acrylic acid or the copolymer of the monomer copolymerizable therewith. 500 to 1000000 number average mol.wt.] and if necessary, C) a nonionic surfactant (preferably polyethylene glycol fatty acid ester) or anionic surfactant (preferably polyoxyethylene alkylphenyl ether sulfate ester), at 10 to 300 parts, more preferably 30 to 100 parts component B and 0.01 to 200 parts, more preferably 0.5 to 150 parts component C per 100 pts.wt. component A.
Patent JP-S60196574-A (JP)
Inventor: NAGAKOSHI TOSHIAKI
IPC: F25C5/04
Filed: 1984-03-16
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-S62211463-A (JP)
Inventor: IWATA TAKESHI
IPC: E04G17/16
Filed: 1986-03-11
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-H11229916-A (JP)
Title: Hybrid vehicle drive control device
Inventor: SHIOIRI HIROYUKI
IPC: B60L50/16
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption of hybrid vehicle by selecting a running mode according to the result of evaluation of burn-out fuel in charging electric ity. SOLUTION: This invention is related to a hybrid vehicle drive control device provided with an internal combustion engine, an electric motor and a capacitor device, and this hybrid car drive control device is also provided with a first evaluation means (steps 3, 4, 5 and 8), which evaluates fuel consumption amount assuming that the car is running using the electric power stored in the capacitor device as that including the fuel consumption amount when the capacitor device is charged with the electric power, a second evaluation mans (step 6), which evaluates fuel consumption amount assuming that the vehicle is running using the power obtained by burning fuel in the internal combustion engine instead of electric power, and a power selecting means (steps 9, 10 and 11)  selecting either running using the electric motor based on the evaluation results of the first and second evaluation means or running using the internal combustion engine.
Patent JP-S63218622-A (JP)
Title: Remedy and prophylactic for ischemic heart diseases
Inventor: SHIBATA NOBUHIKO
IPC: A61P9/08
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a remedy or prophylactic for ischemic heart diseases which contains + or --4-(4-chlorobenzyl)-2-(hexahydro-1-methyl-1H-azepin-4-yl)-1(2h)-phtha lazinone or its salt as an active ingredient. CONSTITUTION:The objective remedy or prophylactic is obtained by using the compound of the formula or its salt as an active ingredient and customary carriers for medicament preparation and making pharmaceutical preparations in a usual manner. The compound can be made into injection solution, suppository, external preparation, instillation solution and other parenteral preparations and powder, capsules, syrup and other oral preparations. The composition is preferably served in the form suitable for enteric absorption. The dose is 0.01-200mg/adult/day and given in portions. The compound of the formula inhibits leukocytes from infiltrating into the ischemic parts in cardiac muscles to suppress the necrosis of the ischemic cardiac muscles.
Patent JP-H02231300-A (JP)
Title: Heat radiation plate
Inventor: MASUDA YOSHIO
IPC: B64G1/66
Filed: 1989-03-03
Abstract: PURPOSE:To eliminate the influence of the shape of a heat sink which is applied onto the interface of the cables for electronic equipment by installing the heat sink between a skin and a core, in a heat radiation plate in which the heat sink is installed onto a honeycomb panel consisting of the skin and the core. CONSTITUTION:A heat radiation plate used in the heat control for an artificial satellite is formed by installing a heat sink 4 onto a honeycomb panel 1 which is formed by arranging skins 2a and 2b onto both the surfaces of a core 3, and the generated heat of electronic equipment 5 is transmitted to a heat radiation window 9 installed at a part of a heat insulating member 10 covering one skin 2b, through the heat conduction by the heat sink 4 and the honeycomb panel 1, and the heat is irradiated to the cosmos space 11. The heat sink 4 is installed between the skin 2a and the core 3, and the direct contact between the electronic equipment 5 and the heat sink 4 is prevented. Therefore, the restriction for the shape of the heat sink 4 is eliminated, and the influence of the shape of the heat sink 4 which is applied onto the interface of the cable 7 for the electronic equipment 5 is eliminated.
Patent JP-S61211053-A (JP)
Title: Spring-charge type printing head
Inventor: KONNO HIROSHI
IPC: B41J2/28
Filed: 1985-03-15
Abstract: PURPOSE:To stabilize the characteristics of a printing head and improve the printing quality by using plural bypass plates which can freely be attached and detached so that magnetic the flux density on the surface of an inner column yoke may be controlled. CONSTITUTION:A permanent magnet 1 is adhered between a ring yoke 2 and the external circumference of a yoke 3, and a coil 4 is inserted in the inner column of the yoke 3. A bypass yoke 5 is held as it is attracted so as to connect the inner side of the external circumference of the yoke 3 and the ring yoke 2, and can be attached and detached. A magnetic path is formed by the ring yoke 2, a permanent magnet 1, the yoke 3 and an armature 7. It is also formed by a bypass plate 5 among the ring yoke 2, the permanent magnet 1 yoke 3 and the bypass plate 5. The magnetic flux density on the inner column surface of the ring yoke 3 can be controlled by changing the umber of bypass plates 5.
Patent JP-H03253863-A (JP)
Title: Electrophotographic sensitive member
Inventor: OTOMURA TETSUSHI
IPC: G03G5/14
Filed: 1990-03-05
Abstract: PURPOSE:To obtain the electrophotographic sensitive member superior in mass productivity and having both of secure electric contact and durability by using a conductive coating material capable of forming an interface high in compatibility with an undercoat layer. CONSTITUTION:The composition of the conductive coating material is decided by considering the characteristics on the solubilities of the binder resins to be used for the undercoat layer 23, an electric charge generating layer and a charge transfer layer. The solvent of the conductive coating material for the photosensitive member 22 is inactive to or solvent for the binder resins of the charge generating layer and the charge transfer layer. The solvent of the conductive coating material is selected so as to have a weak solvent action including a swelling action to the resin of the undercoat layer 23, thus a compatible layer 26 to be formed in the interface between a conductive belt 21 and the undercoat layer 23, and accordingly, strong adhesion and sufficiently good electric contact to be attained by an anchoring effect.
Patent JP-H11290661-A (JP)
Title: Formation of tube sheet by potting or casing inorganic hollow fiber membrane
Inventor: AZRAN AVRAHAM
IPC: B01D63/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for potting or casing a bundle of inorganic hollow fibers by using a solid filling resin and a device for applying the method. SOLUTION: A method is used for forming a tube sheet by potting or casting a bundle of inorganic hollow fibers as a part of the manufacture of a gas separating membrane module. In this case, the method comprises a process of introducing a bundle 5 of hollow fibers into a mold 4, a process of injecting a solid filling resin into the mold 4 and a process of exposing the resin on an ultrasonic wave field while injecting the resin. The method also includes the mold 4, a means 1 of injecting the solid filling resin into the mold 4 and an ultrasonic wave field generator for applying the ultrasonic wave field to the resin while injecting the resin.
Patent JP-H06264199-A (JP)
Title: Ti series amorphous alloy
Inventor: MASUMOTO TAKESHI
IPC: C22C45/10
Filed: 1993-03-12
Abstract: PURPOSE:To develop a Ti series amorphous alloy having a supercooled soln. range with a wide temp. width and excellent in strength by adding a specified amt. of Fe, Co or the like to a Ti-Cu-Ni series alloy having a specified compsn. and rapidly solidifying it from the molten state. CONSTITUTION:The molten metal of a Ti alloy having a compsn. expressed by the formula; Ti100-X-Y-ZCuXNiYMZ (wherein M denotes one or two kinds of Fe and Co, and as for X, Y and Z, by atomic %, 5<=X<=40, 0<=Y<=40, 2<=Z<=40 and 30<=X+Y+Z<=70) is melted in an atmosphere of an inert gas such as Ar and is sprayed on the surface of a roll made of Cu rotating at a high speed, which is rapidly cooled and solidified to form a Ti alloy thin film having an amorphous structure on the surface of a roll made of Cu. Thus, the objective amorphous Ti series alloy having high strength of >=1200MPa and a wide supercooled soln. range of >=50 deg.C can be obtd.
Patent JP-2000246393-A (JP)
Title: Manufacture of composite casting
Inventor: FUKAMI HAJIME
IPC: B22D19/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable manufacturing of a composite casting for heightening abrasion resistance and lubricity without deteriorating cutting workability of a casting, reduce its costs, and restrain distortion caused by thermal stress. SOLUTION: This method comprises the step (101) of manufacturing a pattern of a shape corresponding to a casting from an evaporative material, the step (103) wherein different kind materials which are different in mechanical property from a main body part exist and are adhered at one part on the surface of the pattern, the step (104) of pouring the pattern after the different kind material is adhered into a mold, and the step (106). In the step (106), a molten metallic material for forming the main body part is poured into the mold, and the pattern in the mold is evaporated, so as to replace a space occupied with the pattern with the molten metal.  Then, different kind surface parts comprising a main body part of the molten metal replaced up to more than thickness to be removed by machine processing after manufacturing of the casting and the different kind material different in a mechanical property, are placed at one part on the surface of the main body part.
Patent JP-H11247535-A (JP)
Title: Heat insulation sash
Inventor: HIRANO MASAO
IPC: E06B1/18
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation sash capable of preventing falling-off of glass or the like by preventing an indoor member and an outdoor member from being separated even when it is heated by a fire or the like. SOLUTION: A metal connection member 20 is provided on each stile of the vertical stile 10 or the like of a sliding screen. At the time, the projection side parts 16, 17 of indoor and outdoor members 11, 12 are sandwiched by the first member 21 of the connection member 20 from the indoor and outdoor direction. Therefore, even in the case where a heat insulation member 13 is softened and melted by a fire or the like, the indoor and outdoor members 11, 12 can be prevented from being separated to surely hold glass 15 and its falling-off can be prevented.
Patent JP-S56148657-A (JP)
Title: Exhaust gas recirculation system
Inventor: GOTOU MIKIO
IPC: F02M25/07
Filed: 1980-04-18
Abstract: PURPOSE: To reduce or increase the amount of recirculation under low or high load respectively for proper EGR effect by applying air pressure of an air pump to the exhaust gas recirculation system corresponding to the load.  
     CONSTITUTION: An intake manifold 2 and an exhaust manifold 3 are interconnected by recirculation passage 4 and 6 having a recirculation control valve 5. Negative pressure is introduced to a negative pressure chamber 12 of the 1st actuator 10 of the control valve via a negative pressure introduction passage 17 to which the 2nd actuation 23 is formed by a negative pressure control valve 20 consisting of an air pressure chamber 24 a valve seat 27 and an exhaust gas pressure of a circulation passage 4 acting thereto, said air chamber 24 being connected via a change- over valve 34 to an air pump 38 and a suction air pipe 1 upstream of a throttle valve 9. The change-over valve 34 is changed over to the pump 38 by signals from a revolution sensor 42 and a negative pressure sensor 35 to apply positive pressure to the negative pressure chamber 12 to close the valve seat 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62210942-A (JP)
Title: Seasoning for salted fish guts and production of said guts
Inventor: YAMABE KAORU
IPC: A23B4/02
Filed: 1986-03-10
Abstract: PURPOSE:To produce salted fish guts in a few days readily, by blending animal or vegetable protein made into paste with liver and aging to give seasoning and mixing finely cut meat pieces with the seasoning. CONSTITUTION:Fish meat or animal meat is made into paste by a grinder and blended with separately ground down liver or the meat is blended with the liver and processed into paste by the grinder. Aging is rapidly advanced to give seasoning having extremely increased taste. The seasoning is added to meat pieces such as thinly cut meat of cuttlefish, etc., to give instantly eatable salted fish guts. The taste of the seasoning is blended with the protein blended with the liver and any of various proteins is used alone or in a mixed state.
Patent JP-S60196704-A (JP)
Title: Storage case for excess length of optical core
Inventor: TSUCHIDA YOSHIO
IPC: G02B6/24
Filed: 1984-03-21
Abstract: PURPOSE:To store an optical core having various kinds of length safely with its overall length without hindrance by setting the peripheral length of a circular arcuate outside frame, which is provided to surround a bobbin through a storage space for the overall length of the core, to a value about twice as long as the peripheral length of the bobbin. CONSTITUTION:With respect to a storage case 1 for the overall length of the optical core, a bobbin 3 having a radius larger than a minimum allowable curvature radius of the optical core is installed on a substrate 2, and a pair of circular arcuate outside frames 6 are stood at least on the substrate 2 so as to surround the bobbin 3 through the storage space for the overall length of the core. The peripheral length of outside frames 6 is set to a value about twice as long as the peripheral length of the bobbin 3. In this case, the optical core can be stored as a slackened loop in a storage space 5 for the overall length of the core surrounded with outside frames 6 having the peripheral length about twice as long as the peripheral length of the bobbin 3 if the overall length of the optical core is an integer-fold length of the peripheral length of the bobbin 3, and consequently, the optical core having various kinds of length is stored with its overall length without hindrance.
Patent JP-S59178331-A (JP)
Title: Syringe structure of liquid distribution apparatus
Inventor: AIDA MASAAKI
IPC: B01L3/02
Filed: 1983-03-30
Abstract: PURPOSE:To attain to prolong the life of the titled syringe structure by preventing the early stage abrasion of a seal piece and the liquid leakage caused thereby, by providing a guide hole having a taper guide part inlaid with a plunger in coaxial relation to the axis of the seal piece to the running end of a syringe. CONSTITUTION:A plunger 33 externally inlaid with a seal piece 32 is inserted into a cylindrical hole 31 receiving the liquid of a syringe 30 and the tapered leading end 34 of the plunger 33 is inlaid with the guide hole 35 having a taper guide part 35a provided on the same axis as the seal piece 32. The seal piece 32 externally inlaid with the plunger 33 is closely contacted with a holder 36 around the conical surface thereof and the holder 36 is energized by a spring 37. By this structure, the liquid leakage between the outer peripheral surface of the plunger 33 and the seal piece 32 is prevented. In addition, the prevention of the liquid leakage between the seal piece 32 and the syringe 30 is achieved by pressing the flange surface 38 of the seal piece 32 contacted with the syringe by a screw 39.