baber/WOPTO huggingface dataset:
Patent JP-H0893534-A (JP)
Title: Fuel injection device for two-cycle engine
Inventor: YOSHIDA TAKEO
IPC: F02B75/02
Filed: 1994-09-26
Abstract: PURPOSE: To enable the sufficient amount of fuel to be supplied to the high-speed/high-load range, so as to improve engine performance by injecting the specific amount of fuel in a short time through a process of increasing fuel injection pressure of an injector in the specific combustion range in a fuel injection device provided with two injectors. CONSTITUTION: The combustion range is divided into first to third ranges. The lamination combustion is performed by fuel injection by an injector 31 in the first range, the premix combustion is performed by fuel injection by the injector 31 in the second range, and premix combustion is performed by fuel injection by injectors 31, 32 in the third range. In such a two-cycle engine 1, the fuel injection pressure P11 in the first range by the injector 31 and the fuel injection pressures P12 , P13 in the second and third ranges are so controlled as to be P11 <P12 , P13 . Thereby, the specific amount of fuel can be injected in the second and third ranges in a short time by an exceeding quantity fuel injection pressure of the injector 31, and high engine output is obtained.
Patent JP-S6386648-A (JP)
Title: Preferential telephone system
Inventor: OI KATSUNORI
IPC: H04M1/64
Filed: 1986-09-30
Abstract: PURPOSE:To answer only important calls by obtaining the information about the important degree in the relation between a caller and a person to be a called of an incoming call by searching a data base and automatically deciding whether an absence answer should be executed or a call transfer should be executed based on the results of the comparison of importance degree. CONSTITUTION:The caller and the person to be called of the incoming call are obtained, for example, by the recognition of a speech, after which the relation such as an address record, a personal record and an individual schedule, etc., previously registered in the data base A is searched to obtain the importance degree I concerning the caller and the importance degree K concerning the person to be called respectively. And the importance degree K and I are mutually compared and when K<I is obtained, for example, an absence message is made to be answered by synthesizing a speech and only when K>=I is obtained the person to be called is called to receive the transferred incoming call.
Patent JP-H0889860-A (JP)
Title: Color switching device
Inventor: WATANABE KANEMITSU
IPC: B05B12/14
Filed: 1994-09-26
Abstract: PURPOSE: To provide a color switching device which can be arranged near a coating gun even when a coating robot is used, and reduce the loss of coating and the consumption of a thinner for cleaning during color change on account of the shortening of a common tubular path. CONSTITUTION: This color switching device comprises a coating gun connected to coating feed sources 2, and a single coating gun 1 applies a variety of color coatings. In addition, this device is equipped with a check valve unit 4 comprising a check valve arranged in each bifurcated tubular path part of a manifold with a trunk tubular path part having one end connected to a coating gun side and the other end being closed, and the bifurcated tubular path parts having one end being open to the trunk tubular path part and the other end connected to each coating feed source part.
Patent JP-H01113325-A (JP)
Title: Production of 4,4'-dihydroxyhiphenyl
Inventor: MIHAERU SUTSUMUBU
IPC: B01J31/02
Filed: 1988-09-16
Abstract: PURPOSE: To obtain the subject substance in high yield under mild conditions by oxidizing 4,4'-diacetylbiphenyl by using a peroxide of carboxylic acid and then saponifying the obtd. 4,4'-diacetyloxbiphenyl in the presence of a base.  
     CONSTITUTION: 4,4'-Diacetylbiphenyl is oxidized by using a peroxide of carboxylic acid (e.g. performic acid and 3-chloro perbenzoate) at 30 to 200°C (preferably 50 to 100°C) for 5 to 20 hours under stirring to obtain 4,4'- diacetyloxybiphenyl. The obtd. compd. is saponified at 60 to 130°C in an alcohol to obtain the compd. of the purpose. The obtd. compd. is useful as the source material for the production of polymers such as polyurethane and polycarbonate and liquid crystal polymers. The compd. of the purpose is economically obtd. by the method above described. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05257311-A (JP)
Title: Photosensitive drum
IPC: G03G5/08
Filed: 1992-08-28
Abstract: PURPOSE:To obtain a photosensitive drum having high contrast, excellent wear resistance and high productivity by forming an amorphous SiC film having a large band gap as an upper layer and forming an amorphous Si film having a small band gap as a lower layer. CONSTITUTION:On a drum base body 1 comprising an aluminum alloy, a semiconductor film having a small band gap is formed on the lower part, and then a semiconductor film having a large band gap is formed thereon. Namely, the lower semiconductor film is an amorphous Si film 2 and the upper semiconductor film is an amorphous SiC film 3. Thereby, resistance of the photosensitive film of the photosensitive drum can be maintained high because of the amorphous SiC film 3 having a large band gap when the drum is not irradiated, while the resistance can be maintained low because of the amorphous Si film 2 having a small band gap when the drum is irradiated. Thereby, the resistance ratio of the drum between irradiation and no irradiation is made high, and the drum gives picture images of high contrast when used for a copy machine or printer.
Patent JP-2001054443-A (JP)
Title: Air, sofa and sofa bed
Inventor: UMADA SHIGEKI
IPC: A47C17/04
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To newly provide a chair, a sofa and a sofa bed wherein angle of inclination of the back is opened without tilting the back backward or which can be used as a bed. SOLUTION: Projections 5a and 5b are provided on both sides of the backs 2a and 2b curved from the depth end of seat parts 1a and 1b and continuously raised and inclined channels 6a and 6b into which the projections 5a and 5b are fitted and moved and provided with an inclination whose bottom ends are forward projected are provided on side face members 3a and 3b of both outsides and the projections 5a and 5b are fitted therein. Then, by moving downward the backs 2a and 2b accompanied with the projections 5a and 5b, the angle of inclination of the back are opened and are made adjustable and it is changed into a bed.
Patent JP-S59117437-A (JP)
Title: Field coil structure
Inventor: KANBARA KAORU
IPC: H02K3/52
Filed: 1982-12-24
Abstract: PURPOSE:To prevent the corner of a pole core and the inside of an edgewise winding coil from grounding due to their scratches by disposing an elastic stator made of an insulator between the edgewise winding coil and the pole core. CONSTITUTION:A pole core 4 is inserted into an edgewise winding coil 1a made of an insulating coating or insulator coated wire through an elastic stator 6 formed with H-shaped slit 5a. Thus, when the caulked part 4a of the pole core 4 is caulked fixedly to a yoke 5, the middle part 6b of the stator 6 is gradually overturned to the inside of the coil 1a by the corner 4b of the core 4, thereby preventing the corner 4b of the core 4 and the inside of the coil 1a from grounding due to their scratches.
Patent JP-S6382635-A (JP)
Inventor: YAMAZAKI NOBUO
IPC: G01S7/52
Filed: 1986-09-29
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-H0874393-A (JP)
Title: Ventilation ridge structure
Inventor: KODAIRA HIDEAKI
IPC: E04D3/40
Filed: 1994-08-31
Abstract: PURPOSE: To provide a fixed ventilation ridge by fixing a first ridge frame to a roof ridge and installing a second frame to a first frame so that its position may be adjustable in the vertical direction. CONSTITUTION: A cross section-hat type first ridge frame 4 which is formed with a mounting piece, to which an adjusting bolt is installed, and a pair of right and left leg pieces, is fixed with a rafter, which excludes the front and rear ends of a roof 1, by means of the leg pieces of the first frame 4 where a ventilation ridge F is installed to the middle part of the roof 1. A second ridge frame 5, which forms a triangle with a lateral piece on both sides and a horizontal piece interposed between both lateral pieces, when viewed from the front, is mounted to the first frame 4 so that the position of the second frame 5 may be vertically adjusted by threadably engaging a bolt through hole bored on the horizontal pieces of the second frame 5 with an adjusting bolt of the first frame mounting piece.  A continuous sheet-like underlayer material 7 is fixed with a substrate fitment 8 and overlapped so that it may be vertically opposed to both end edges of a middle layer material 6, thereby forming flashing.
Patent JP-S59119118-A (JP)
Title: Inner chamber of cooker
Inventor: ENAMI TOSHIAKI
IPC: H05B6/80
Filed: 1982-12-27
Abstract: PURPOSE:To obtain an inner chamber of an inexpensive cooker excellent in the joint strength by joining a front plate with the body section by curling processing. CONSTITUTION:A first curling margin 25 is formed at the open end rim 5b of an opening 5a of a front plate 5. As clearly shown by the drawing indicating the part at VI on an enlarged scale, the first curling margin 25 comprises a first bent section 25a bent almost vertical to the body section from the main surface of the front plate 5 and a second bent section 25b extending in the direction of expanding the opening from the tip of the first bent section 25a. On the other hand, a second curling margins 13a, 13B and 13C are formed on a body plate 10 and a top board 9 composing the body section 6. The joining of the front plate 5 with the body section 6 is performed by putting the first curling margin 25 of the front plate 5 together with the second curling margins 13A, 13B and 13C formed on the body section 6 by curling processing.
Patent JP-S6385239-A (JP)
Title: Fuel injection quantity and ignition timing control method for internal combustion engine
Inventor: HATTORI KOJI
IPC: F02D21/08
Filed: 1986-09-29
Abstract: PURPOSE:To improve the reliability of determination, by predicting an atmospheric pressure from a pressure differential between an intake manifold pressure at full throttle opening and a reference atmospheric pressure and an intake manifold pressure under a predetermined operational condition, and determining an operational region of an EGR device according to the result of such prediction. CONSTITUTION:During engine operation, a control circuit 44 determines whether or not an engine speed detected by a rotative angle sensor 42 is less than a predetermined value under a normal operational condition, and if YES, a pressure differential between an intake manifold pressure detected by a pressure sensor 20 at full throttle opening and a reference atmospheric pressure is computed according to a present engine speed. Further, in a region where the engine speed is less than a predetermined value and the throttle opening is greater than a predetermined value, an intake manifold pressure is detected, and an atmospheric pressure is predicted from this intake manifold pressure and the pressure differential obtained above. Using the predicted atmospheric pressure an EGR operational region is determined to control a fuel injection quantity and ignition timing.
Patent JP-H04111860-A (JP)
Title: Simplified scaffolding for carpenter
Inventor: WATANABE KIYOKATSU
IPC: E04G3/00
Filed: 1990-08-31
Abstract: PURPOSE:To enable work to be executed with simplified composition by composing bearing arms for mounting a scaffolding plate on the way of support setting rod bodies provided with fitting means to be fitted on supports in set states, to be saliently arranged roughly perpendicularly to the support setting rod bodies. CONSTITUTION:First, on the external surfaces of supports 1, support setting rod bodies 3 are fitted to be integrally fitted with fitting means 2. After that, bearing arms 5 for mounting a scaffolding plate 4 on the way of the support setting rod bodies 3 are saliently arranged roughly perpendicularly to the support setting rod bodies 3. After that, at the tips of the bearing arms 5 and the support setting rod bodies 3, reinforcing rails 6 are erected. Continuously, to the reinforcing rails 6, extending arms 7 are connectively arranged, and bearing sections 9 for setting a handrail 8 on the upper sections of the extending arms 7 are arranged. When the handrail 8 is fitted on the bearing sections 9, then the handrail for a worker for executing work on the scaffolding plate 4, or the handrail for a worker for combining a roof on a girder 20 and a following floor is formed.
Patent JP-S59124916-A (JP)
Title: Multilayer polymer
Inventor: KISHIDA KAZUO
IPC: C08L67/00
Filed: 1982-12-29
Abstract: PURPOSE:A multilayer polymer excellent in flexibility, transparency, weather resistance, etc., and suitable in the production of tubes, etc., prepared by successively graft-bonding a plurality of acryl polymer layers of different compositions. CONSTITUTION:The purpose multilayer polymer of a gel content >=65wt% is prepared by successively graft-bonding (A) 5-35wt% innermost polymer layer consisting essentially of 80-100pts.wt. alkyl (meth)acrylate and 0.1-5pts.wt. graft-crosslinking agent, (B) 45-80wt% crosslinked elastomeric polymer consisting essentially of 80-100pts.wt. alkyl acrylate and 0.1-5pts.wt. graft-crosslinking agent, (C) 5-40wt% intermediate layer consisting essentially of 100pts.wt. total of alkyl (meth)acrylates and 0.1-5pts.wt. graft-crosslinking agent, and (D) 10- 40wt% outermost polymer consisting essentially of 51-100pts.wt. alkyl methacrylate.
Patent JP-H04112830-A (JP)
Title: Preparation of liquid composition for cleaning enteric canal
Inventor: TAGUCHI SATORU
IPC: A61P1/10
Filed: 1990-08-31
Abstract: PURPOSE:To produce the subject composition in the form of granules having excellent flowability and quickly soluble in water in use by uniformly mixing an electrolyte in molten polyethylene glycol and spraying the mixture. CONSTITUTION:Granules having an average particle diameter of 250-300mum are produced by charging a polyethylene glycol in a melting tank, melting by heating at 60-100 deg.C, adding 10-20% electrolyte (e.g. Na or K salt of an organic acid, NaCl, KCl, Na2SO4 and NaHCO3) having a particle diameter of >=50mum to the molten liquid, dispersing the electrolyte with a stirrer, supplying the dispersed liquid to a sprayer and spraying into a chamber of -30 to +30 deg.C. Since the granule has spherical form, it has excellent flowability and is easily handleable owing to its low stickiness. Accordingly, the production process can be easily automated to decrease the variation in filled amount in packaging and enable remarkable reduction of production cost.
Patent JP-S6387961-A (JP)
Title: Method for improving quality of low-quality soy sauce
Inventor: FUJIMOTO HIDEO
IPC: A23L27/50
Filed: 1986-10-01
Abstract: PURPOSE:To improve organoleptic evaluation of soy sause, to strengthen mildewproofing power and to improve quality, by treating low-quality soy sauce with lactic acid bacteria and yeast. CONSTITUTION:Low-quality soy sauce having not sufficient fermentation with lactic acid bacteria or yeast or having low concentration of formed lactic acid or formed alcohol is treated with lactic acid bacteria or a treated material thereof or immobilized lactic acid bacteria. If necessary, the soy sauce is treated with yeast or a treated material thereof or immobilized yeast, amount of lactic acid, pH and flavor are adjusted and qualities of low-quality soy sauce are improved.
Patent JP-S60125296-A (JP)
Title: Aeration air amount control apparatus of aeration tank
Inventor: NAKAYAMA HARUO
IPC: C02F3/12
Filed: 1983-12-09
Abstract: PURPOSE:To stabilize treated water by preventing the decomposition of sludge caused by over-aeration, by providing a control apparatus for stopping an aeration blower when a pump for sending raw water from a raw water storage tank is stopped and starting a stirring blower. CONSTITUTION:When a pump 7 is operated, an aeration blower 1 is operated and an air amount is selected so as to adjust the concn. of dissolved oxygen of an aeration tank 5 to 2-4mg/l. When the sewage in a raw water storage tank 6 comes to a low level and a pump 1 is stopped by the signal of a water level meter 8, the aeration blower 1 is stopped while a stirring blower 2 begins to operate to reduce an aeration air amount. The stirring blower 2 is selected to output for sending air in such an amount that the activated sludge of the aeration tank 5 is not precipitated. By this method, the decomposition of sludge caused by over-aeration in the aeration tank can be prevented and the quality of treated water is stabilized and, at the same time, by the changing-over to a small blower for performing only stirring, power conservation is enabled.
Patent JP-H0971554-A (JP)
Title: Oil agent composed of glyceride alkoxylate and its production
Inventor: IMANAKA TAKEHIRO
IPC: C07C67/08
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an oil agent useful as a functional oil agent for body shampoo having excellent emulsifying property, foaming and feeling of the skin after the use. SOLUTION: This oil agent contains the compounds of formula I [X<1> , X<2> and X<3> are each independently H or formula II (R<1> is a 7-21C alkyl, etc.); A is independently a 2-4C alkylene; (m), (n) and (p) are each 0-100] wherein 0-4wt.% the compound of X<1> =X<2> =X<3> =H, 0-10wt.% the compound of two among X<1> , X<2> and X<3> are equally H and remainder one is of the formula II, 0-40wt.% the compound of one among X<1> , X<2> and X<3> is H and remainder two are of the formula II and >=50wt.% the compound of X<1> =X<2> =X<3> = the formula II. The compound of the formula I is obtained by adding a 2-4C alkylele oxide to trigluyceride of formula III in the presence of an alkoxylating catalyst containing an oxide of an alkali metal, etc.
Patent JP-S6385016-A (JP)
Title: Production of iron oxide as raw material for electronic material of good quality
Inventor: EBINA KIYOSHI
IPC: C01G49/00
Filed: 1986-09-29
Abstract: PURPOSE:To recover an iron oxide produced during operation using a small size equipment without contaminating the iron oxide, by dividing a horizontal transfer section of cast iron pieces in a curved continuous casting equipment into plural areas and recovering the iron oxide by automatically sucking the iron oxide alternately each area from shoots in each area provided below an iron oxide-producing part. CONSTITUTION:An iron oxide as a raw material for electronic material of good quality is obtained by the following constitution. Namely, a horizontal transfer section of cast iron pieces from a horizontal guide 6 through a shearing machine 9, roller tables (8, 10, 11) at front and back faces, etc., to a transfer 12 in a curved continuous cast equipment is divided into plural area. And in each area, a shoot 25 is installed below an iron oxide-producing part (dropping iron oxide 24) and the shoot 25 in each area is connected through a valve 27 controlled by a timer to an integrated main pipe route 28 and a fixed piping system stood in a row from the route 28 through an iron oxide receiver tank 29 to a vacuum blower is provided. Then, during a continuous casting operation the iron oxide is automatically sucked and air-transferred by working a timer alternately each area to recover the iron oxide into a receiver tank 29.
Patent JP-H0570921-A (JP)
Title: Production of film-shaped thermoelectric generating element
Inventor: MITANI TSUTOMU
IPC: C23C4/12
Filed: 1991-09-11
Abstract: PURPOSE:To stably produce the thermoelectric generating element of an excellent characteristic index at a low cost by supplying a part of the components of the thermoelectric generating element in a gaseous form at the time of melting raw material powder by heat plasma and forming the film-shaped thermoelectric generating element on a substrate. CONSTITUTION:The film of the thermoelectric generating element consisting of amorphous FeSi2 is formed by placing a substrate 1 on a holder 2 in a vacuum vessel 9, supplying gaseous working Ar 8 and FeSi2 powder 7 as a raw material to a heat plasma generator 6, melting the raw material powdery 7 by the heat plasma 5 and blowing the molten material to the surface of the substrate 1, then rapidly cooling the melt at the time of forming the film of the thermoelectric generating element consisting of an Fe-Si system on the substrate 1. Since the Si has the m.p. lower than the m.p. of the Fe and is liable to evaporate, the thermoelectric generating element has the compsn. FeSix (x<2) and, therefore, the gaseous SiH4 3 as the auxiliary raw material for replenishment of the Si is supplied from a pipe 4. The thermoelectric generating element of the Fe-Si system on the substrate 1 is replenished with the insufficient Si by the SiH4 of the auxiliary raw material and the film of the thermoelectric generating element having the compsn. of the FeSi2 and the excellent characteristic index is stably formed on the substrate 1.
Patent JP-H0281832-A (JP)
Title: Device for controlling position of sheet-fed of sheet feeding portion
Inventor: AKIMA YOSHIHIRO
IPC: B65H1/08
Filed: 1988-09-16
Abstract: PURPOSE:To keep a sheet feeding position constant and stabilize the same in a sheet-fed press, etc., by detecting the side end position of stacked sheets of paper stacked on a stacking table and movingly adjusting the stacking table in a sheet width direction. CONSTITUTION:In the stage of placing stacked sheets of paper 8 on a stacking table 3, the stacking table 3 is laterally moved by means of a hydraulic cylinder 6, to set both end portions in the width direction of sheets of paper D, the stacking on the topmost portion of the stacked sheets of paper 8 to be in the relative positions of the rollers 9 of a detector 10. Then, sheet feeding is started by means of a sucking/sending-out device 12. As the sheets of paper 8 are re duced with sheet feeding, the stacked sheets of paper 8 are lifted up by the action of a lifting base 2. Just before shifting to stacked sheets of paper C on the following stage, one of the detecting rollers 9 is operated by the project ing end of the stacked sheets of paper C. A hydraulic cylinder 6 is operated by this operation signal, moving the stacking table 3 to the opposite side to the projecting side to rightly correct the position of the sheets of paper. There by, the sheets of paper can always be fed to a defined position.
Patent JP-H0654720-A (JP)
Title: Fixing device for shelf bracket
Inventor: KAGAMI YUJI
IPC: A47B57/42
Filed: 1992-08-07
Abstract: PURPOSE:To prevent a fastening piece of a bracket formed at the rear end thereof, for fitting into a vertically long hole in the front of a support, from loosening or coming off by an external force. CONSTITUTION:A supporting piece 8 of a fixing tool 7, to be parallel to the front of a support 1, having a fitting piece 9 projecting backward is positioned in front of a fastening piece 5 of a bracket 3, formed at the upper end thereof. And a fastening axis 12 at the lower end of a lower part 10 of the supporting piece 8 is fastened to a lower end of a basal part of the fastening piece 5 of the bracket 3, and with the fixing tool 7 turned backward on the axis 12, the fitting piece 9 is fitted into between the upper end of the bracket 3 and that of a vertically long hole 2 for the fastening piece 5.