baber/WOPTO huggingface dataset:
Patent JP-H08162276-A (JP)
Title: Polarity converting apparatus in d.c. lighting of fluorescent lamp
Inventor: NAMIKAWA YASUYUKI
IPC: H05B41/16
Filed: 1992-03-23
Abstract: PURPOSE: To instantly complete polarity conversion of a lamp at once without extinguising the lamp and carry out polarity conversion of a plurality of lamps only by one unit of polarity converting apparatus by using a time programmed relay or utilizing semiconductor for the relay in the case polarity conversion is carried out to meet a dark end effect at the time of d.c. lighting of a fluorescent lamp. CONSTITUTION: At the time of d.c. current lighting of a fluorescent lamp, a time programmed relay (4-1) starts driving and carries out polarity conversion of the lamp after a prescribed time presses. Further, a lamp programmed relay (4-2) starts driving in the same way after a prescribed time presses and turns off an electric power source for the relay 4-1. At that time, the relay 4-1 returns to the condition of the former stage. Polarity conversion of the lamp is repeatedly carried out every prescribed time.
Patent JP-H09277399-A (JP)
Title: Manufacture of frp tube
Inventor: NISHIHARA MASAHIRO
IPC: B29C70/32
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To impart high physical properties to an FRP tube by a method wherein a thermosetting resin having a viscosity of not more than a viscosity capable of impregnating a reinforcing fiber is poured into a cavity pressurizing the inside of a flexible tube, and when viscosity of the resin descends and rises to the original viscosity again, excessive resin is squeezed out, and the resin is hardened. SOLUTION: After setting a preform 1 in a cavity of a mold 2, the mold 2 is fastened, and a thermosetting resin consisting of an amount more than a necessary amount for a final molded product of a main agent 3 and a hardener 4 is poured into the cavity pressurizing an inside of a flexible tube. When the thermosetting resin is poured, a viscosity η of not more than a viscosity capable of impregnating a reinforcing fiber with the resin is preferable. After pouring the resin into the cavity, the cavity is blocked, the resin is heated by temperature of the mold, a viscosity of the resin descends once, rises again as hardening proceeds, and when the viscosity reaches η, the cavity is opened to the air to squeeze out excessive resin. Thereafter, the resin is hardened.
Patent JP-H09279800-A (JP)
Title: Steel lightweight concrete-made handrail unit
Inventor: HIRANO YASUO
IPC: E04F11/18
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the constructing property by covering the circumference of a steel-made handrail frame with lightweight concrete, and providing a back fill recessed part on the lower part of the lightweight concrete, and exposing the strut of the steel-made hahdrail frame from the back fill recessed part. SOLUTION: A steel-made handrail frame 11 is formed of a strut 15, an upper chord member 14 and a lower chord member 16 to be connected to the upper and lower part of the strut 15, and a handrail element arranged at a proper pitch between adjacent struts 15. The circumference of the steel-made handrail frame 11 is covered with lightweight concrete 13, and a back fill recessed part is provided on the lower part of the lightweight concrete 13 and the strut 15 is exposed therefrom. A foundation body 23 for loading the strut 15 has a base plate 25 to be anchored by an embedded reinforcement 24, and the lower end of the strut 15 is welded to the base plate 25. The total thickness CT of the lightweight concrete 13 covering the longitudinal sides of the steel- made handrail frame 11 to the thickness ST of the handrail frame is set to ST+20<=CT<=ST+100. Thus, a handrail excellent from the viewpoint of both strength and light weight can be provided.
Patent JP-H10291614-A (JP)
Title: Distributing device for delivery object in building
Inventor: MATSUI KAZUMI
IPC: B61B13/06
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a distributing device, reducing a cost, distributing a delivery object, sent to a collective receiving part such as a collective post in a first floor, to an upper story. SOLUTION: Between a first floor 1F and each upper story 2F, 3F, 4F, a steel-made rail 1 is laid, in each upper story, a receiving post 2a, 2b, 2c, 2d corresponding to each living room is provided. An individual post 3a, 3b, 3c, 3d corresponding to each living room is movably provided on the rail 1, to be connected to each story, a post train 5 is constituted. A traction device 7 is connected to each post train 5. In the first story, a collective receiving part 6 of the post train 5 is provided, here mail matter or the like is delivered. In an individual post 3, a receiving port 8 of a delivery object, discharge port 9, cover 10 thereof, and an opening/closing device are provided. The traction device 7 is propelled by a magnet belt attracted to the rail 1.  The rail 1 is arranged such that the delivery object is discharged in the receiving post 2 by the individual post 3 with the discharge port 9 facing downward. Time is decided, the individual post 3 is moved collectively to a corresponding story in each floor, the delivery object is distributed to each receiving post 2.
Patent JP-H0411992-A (JP)
Title: Apparatus for cleaning waste water in river
Inventor: URATA MITSUMASA
IPC: C02F3/04
Filed: 1990-04-27
Abstract: PURPOSE:To efficiently execute cleaning treatment to waste water in river by hanging aeration device as changable arranging plural aeration tools, in which cleaning material of charcoal, etc., is incorporated in the net, as rotable in waste water pipe in waste water cleaning apparatus. CONSTITUTION:Miscellaneous waste water from each home is dropped on a dust removing body 5 in top step 4a through an adjusting plate 2 and dropped in the waste water pipe 4 while catching and removing the dust. Further, this is caused to flow downward while successively aerating and cleaning by hitting to the aeration tools 7 in the aeration device 6. At this time, on the aeration tool 7, microbiological film and colony are propagated caused by oxidation, but this is prevented so as not to stick to surface of the aeration tool 7 with rotation thereof and dropped shock of miscellaneous waste water. A part of miscellaneous waste water flowing down, is received with receiving hole 13 and the rest is dropped while being aerated and cleaned with the aeration tools 7 in the waste water pipe 4 and flows down to a water way 21.
Patent JP-H08308059-A (JP)
Title: Extruding mold joint method for electric power cable
Inventor: MIKAMI TOSHIHIRO
IPC: H01B9/00
Filed: 1995-05-12
Abstract: PURPOSE: To prevent the generation of burning due to the storing of a resin in a resin discharging part in an extruding mold joint method in which a foreign material detecting part and a foreign material discharging part are provided on the way of a communicating tube for connecting an extruder to a metal mold. CONSTITUTION: Overflow parts 47A, 47B for a resin are provided in a foreign material discharging part 37, and the filling of a resin into a metal mold 15 is performed while a resin is made to overflow from the overflow parts 47A, 47B. In order to eliminate the storing of a resin, the joint extrusion of a resin after the resin is filled into the metal mold is performed by making the resin overflow from the overflow parts. That is for the purpose of increasing a resin pressure.
Patent JP-H07289179-A (JP)
Title: Modifier for boiled rice
Inventor: YAMATOYA KAZUHIKO
IPC: A23L7/10
Filed: 1994-04-28
Abstract: PURPOSE:To provide a boiled rice modifier which contains a xyloglucan and gives boiled rice having well-balanced stickiness and hardness, good processability and workability, but showing no crispness and dryness, even when it becomes cold. CONSTITUTION:The boiled rice modifier comprises a xyloglucan oligosaccharide having less than 10cps viscosity according to the BL-type viscometer at 30rpm in 10% aqueous solution at 25 deg.C, compositional ratio of the formula glucose : xylose : galactose ratio = 4 : (3.5-2) : (2-0) and 600-3,000 average molecular weight and not showing iodine color reaction.
Patent JP-H01286553-A (JP)
Title: Handset type telephone set
Inventor: SATO OSAMU
IPC: H04M1/04
Filed: 1988-05-13
Abstract: PURPOSE:To release the lock of a hand set by one hand without being subjected to the restriction of large sized base or limit in shape by operating a lock release switch as soon as the handset is gripped to energize the lock release means, thereby releasing the lock of the handset. CONSTITUTION:When the user grips the handset 1 for talking and depresses the lock release switch 4 of the handset 1 at the same time, a circuit flows to a base of a transistor(TR) 12, which is turned on and a power supply 13 is connected to a solenoid 7, that is excited. Then a movable hook 6 is retrogressed in resisting a force of a spring 9, the engagement with a recessed part 5 is released to release the lock of the handset 1, thereby enabling the handset 1 to be lifted up from the placing base 2. Then the release of lock of the handset 1 is implemented by one hand and the large sized base 2 or the limit in the shape is avoided.
Patent JP-S5448175-A (JP)
Title: Measuring method for forward transmission admittance of field effect transistor
Inventor: NAKAMURA KOUJI
IPC: G01R31/26
Filed: 1977-09-26
Abstract: PURPOSE: To realize a measuring method for the forward admittance of FET, featuring reduced power consumption and a short measurement time.  
     CONSTITUTION: The necessary current value ID 1  flowing to FET is subscribed, and the measurement is given to gate-source voltage VGS 1  obtained based on value VD 1 . Then variation ΔVGS (for example 1V) of the voltage predetermined is subtracted from voltage VGS 1 ; this voltage (VGS 1 -VGS) is applied to FET; current ID 2  obtained  then is measured. Based on these readings, an and operation is carried out to satisfy  the equation GM=(ID 1 -ID 2 )/ΔVGS, and the forward transmission admittance is measured for FET. As a  result, the measurement time can be shorten ed since the switch is kept on for a  little moment by the pulse for measurement, and the self heat generation can be  avoided for FET since the current is flown for a little moment. Furthermore, the  AC signals and their process circuit are not needed within the measurement circuit  because the process is performed only with the DC signals 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5541542-A (JP)
Title: Double matrix tablet-type input device
Inventor: NAGAYAMA TADAHIRO
IPC: G06F3/047
Filed: 1978-09-20
Abstract: PURPOSE: To reduce the number of intersections and make it possible to input many information by arranging four sets of electrode groups into a matrix in a matrix tablet-type input device where many information such as Chinese characters are inputted.  
     CONSTITUTION: Electrode groups A and B are provided on the surface of insulating film 15 in parallel, and electrode groups A' and B' are provided on the reverse face in parallel, and they are so provided that they may intersect each other in a matrix form. In case of input of a prescribed position, a conductive elastic material is brought into contact with a pair of electrodes of electrode groups A and B to make them conductive, and the conductive elastic material is brought into contact with a pair of electrodes of electrode groups A' and B' to make them conductive, so that a position signal is taken out from four electrode groups. Thus, the number of intersections can be reduced to make many information input possible because electrode groups are provided in parallel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5447822-A (JP)
Title: Dispersing method for graphite powder in molten copper alloy
Inventor: KITA YOSHIAKI
IPC: C22C1/10
Filed: 1977-09-26
Abstract: PURPOSE: To disperse graphite powder covered with a metal in a molten copper alloy in a short time by adding Ti, Cr or Zr to the molten alloy; inducing currents, in the alloy, flowing down along the central axis of a crucible and flowing up along the side wall; and charging the powder.  
     CONSTITUTION: Molten copper alloy 2 such as 5Sn-5Zn-4Pb-0.8Ti-0.5P- the balance Cu is charged into crucible 1 of proper size. Graphite fan 3 is put into the molten alloy and turned on graphite axis 4 at a rate of, e.g. 40rpm to fluidize the alloy  with rotation in the direction of the arrows. When 20W60 mesh graphite powder 5  covered with 5wt% copper is charged onto the surface of alloy 2, the powder can  be dispersed in alloy 2 within about 3min. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63281054-A (JP)
Title: Carrier particle for diagnosing drug
Inventor: YASUKAWA SHIRO
IPC: C07K16/00
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a carrier particle having excellent stability and high sensitivity by maintaining the zeta potential of the polymer particle obtd. by polymerizing a vinyl monomer with dialkylsulfosuccinate as an emulsifier to a specific range. CONSTITUTION:The polymer particle obtd. by polymerizing the vinyl monomer with the dialkylsulfosuccinate as the emulsifier is used as the carrier particle and the zeta potential at pH8 of said polymer particle is maintained within a -40--100mV range. The molecules of the emulsifier are embedded or strongly adsorbed in an adequate concn. into the surface of the polymer particle and the state in which the emulsifier is substantially conjugated with the polymer particle is attained if the dialkylsulfosuccinate having an alkyl group of 4-13C is used. Such emulsifier exhibits excellent characteristics. The polymer particle having an excessively large negative value of the zeta potential has excessively high stability and retards the agglutination as a specific reaction. The stability is poor and the non-specific agglutination of a sensitized latex arises in some cases and such is impractical if the negative value is conversely too small.
Patent JP-S63279866-A (JP)
Inventor: KUCHITSU TAKUYO
IPC: A63F7/02
Filed: 1987-05-13
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-S63281397-A (JP)
Title: Reactor
Inventor: DEN TORU
IPC: H01L21/302
Filed: 1987-05-13
Abstract: PURPOSE:To raise the microwave transfer efficiency and prevent a microwave introducing window from breaking, contaminating and being heated, by furnishing a reduced part longer than a quarter of the standard intrapipe wavelength of the microwave at that side of the microwave introducing window situated within the device, and by coupling a microwave guide nozzle. CONSTITUTION:A reduced part 13 longer than a quarter of the standard intrapipe wavelength of microwave is provided at that side of a microwave introducing window 11 situated within the device, and a microwave guide nozzle 2 is coupled. Because the power of the microwave maximizes at this reduced part, plasma with high density is generated there, while no plasma with high density is generated in the neighborhood of the microwave introducing window 11. It is therefore protected from breaking and being heated. Giving this reduced part 13 a length greater than a quarter than the standard intrapipe wavelength lambdag provides effective transfer of the microwave.
Patent JP-S5817844-A (JP)
Title: Hydrophilic and weakly acidic cation exchange resin
Inventor: ITAGAKI KOUJI
IPC: C08F8/14
Filed: 1981-07-22
Abstract: PURPOSE:To obtain a weakly acidic cation exchange resin which is hydrophilic and has good adsorptive capacity for alkalis by causing cross-linking and copolymerization of specific unsatd. carboxylic acid, polyacrylate of polyhydric alcohol, etc. at specific ratios thereby forming skeleton structure. CONSTITUTION:The unsatd. carboxylic acid selected from acrylic acids and methacrylates, and a crosslinking agent such as ethylene glycol dimethacrylate or the like selected from the polyacrylate and polymethacrylate of polyhydric alcohol are caused to crosslink and copolymerize, whereby a skeleton structural body is formed. The cross-linking agent in said structure is used at >=20wt%. Part of the carboxylic acid groups in the skeleton structure of the resin in said copolymer is monoesterified with glycerol, whereby hydrophilicity is given. Such weakly acidic cation exchange resin does not contain any arom. component, has >=0.1meq/g alkali adsorptive capacity and is usable suitably as fillers for high speed liquid chromatography, etc.
Patent JP-H01286484-A (JP)
Title: Semiconductor laser device
Inventor: OZAWA YASUO
IPC: H01S5/00
Filed: 1988-05-13
Abstract: PURPOSE:To facilitate various alterations of design of a semiconductor laser by securing a laser chip or other component on a lead frame metallic plate and sealing them with a molded resin. CONSTITUTION:A semiconductor laser chip 1 is secured to a metallic block 3 through a silicon chip 2. A lead frame metallic plate 11a serves as an anode of the laser chip 1 and is connected to the laser chip 1 through a lead wire 4. A lead frame metallic plate 11c rigidly holds the metallic block 3 while it is connected electrically to a path extending to the cathode of the laser chip 1, and thus it serves as a cathode of the laser chip 1. A transparent resin mold 12 is molded continuously by a molding machine after the laser chip 1, the silicon chip 2, the metallic block 3 and the lead wire 4 are second to the lead frame metallic plate 11a and 11c.
Patent JP-H06331010-A (JP)
Title: Shift operating device of automatic transmission
Inventor: AKITA TOSHIKI
IPC: B60K23/00
Filed: 1993-05-17
Abstract: PURPOSE:To detect independently both shift positions certainly, in the case where a shift position corresponding to a shift range in a D shift range and a shift position corresponding to the other shift range are matched with each other around the axial line of an opening knob. CONSTITUTION:In the shift position of (D) and the like, a contact plate 202 which rotates together with a rotor 62 is brought in contact with a print circuit board 206 so as to detect those shift positions independently. In the shift position of (UP) and the like, a contact 204 which is detached from the print circuit board 206 in normal condition is moved and brought in contact with the print circuit board 206 so as to detect those shift positions independently. It is thus possible to detect both shift positions independently even if the shift positions of (D) and (UP) exists on a same position around the axial line of the operating knob 22.
Patent JP-H10262899-A (JP)
Title: Rotational sweeper
Inventor: MITSUFUJI KEN
IPC: A47L25/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to adhere a great amount of dusts to a nonwoven fabric sheet by providing a part of the sides or the entire parts of the sides of a sweeping roller supported axially by a supporter having a handle as an entirety, with a raised bristle planted body with its edge in nearly an L-letter shape, above which the nonwoven fabric sheet is wound freely attachably and detachably. SOLUTION: On both sides of a cylindrical sweeping roller 10, a rotational axis 11 is provided and supported freely rotatably via an axially receiving hole 13 of a supporter 12 to which a handle 14 equipped with a gripper 16 is integrally attached. On both ends 18 and in the center 19 of the sweeping roller 10, a raised bristle planted body 17 with its edge in nearly an L-letter shape is rolled. When a throwaway nonwoven fabric sheet 15 is to be equipped, the nonwoven fabric sheet 15 is spread on the floor, over which the sweeping roller 10 is turned, the nonwoven fabric sheet 15 is entangled with the edge of nearly that L-letter shaped bristle planted body 17 and the nonwoven fabric sheet 15 is fixed around the sweeping roller 10. When sweeping, the sweeping is performed by rotating the sweeping roller 10 on the floor and by adhering dusts to the nonwoven fabric sheet 15.
Patent JP-S61271925-A (JP)
Inventor: OOTA TSUGIO
IPC: A01G1/06
Filed: 1985-05-27
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-S61272692-A (JP)
Inventor: KAWAKAMI HIROTO
IPC: G21C17/003
Filed: 1985-05-28
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-S5639662-A (JP)
Title: Fsk demodulator
Inventor: UEDA TAKAO
IPC: H04L27/14
Filed: 1979-09-10
Abstract: PURPOSE:To demodulate an FSK signal excellently even if an amplitude-modulated signal is mixed, by dividing an input signal and then by mixing the both after shifting one signal component in frequency. CONSTITUTION:An input signal is divided by buffer amplifiers 12 and 13 and while one component is delayed 14, the other is mixed 16 with the output of oscillator 15 and after the sum or difference is extracted by BPF17, mixture 18 with the delay output is passed through BPF19 to extract only a component that residing in a required and irreducible frequency band for permitting an FSK-modulated signal to pass. This output is divided 20 and 21 into two; and one is delayed 22 and mixed 23 with the other and the mixture is passed through LPF24 to extract a fixed low frequency component. The output is a differential signal, so that a demodulated signal can be obtained by setting and resetting FF31 with outputs passed through phase inverters 27 and 28 and rectifiers 29 and 30 respectively.
Patent JP-S607338-A (JP)
Title: Method of judging knock controlled cylinder of engine
Inventor: KOBAYASHI TATSUO
IPC: G01M15/00
Filed: 1983-06-27
Abstract: PURPOSE:To make it possible to judge a cylinder without erroneous judgement and without using a cylinder judging sensor, by detecting the fact that the number of rotation is within the preset range, and comparing the average level of the output of a sensor for a specified cylinder with a specified cylinder judging level. CONSTITUTION:At first, the facts that knocking is not generated and the number of rotation of an engine is within the preset range are detected. The output of a knock sensor, which is arranged so that it is deviated from the center of the engine, is inputted to a control unit ECU. The average output level Vm of each cylinder and the average level Vt of all the cylinders are obtained. The Vt is muliplied by a coefficient alpha and the cylinder judging level is obtained. The coefficient alpha is determined so that, e.g., the number 2 cylinder can be stably judged. The judging level and the average level of the cylinder this time are compared. When the average level is smaller than the judging level, the cylinder this time is judged to be the number 2 cylinder. Therefore, the cylinder can be judged without erroneous judgement and without using a cylinder judging sensor.
Patent JP-H10306515-A (JP)
Title: Water drip
Inventor: ISHIYAMA HAJIME
IPC: E04F13/08
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an water drip by which the lower end part of a dry-type wall material being used as an interior/exterior material is covered, and also the projected warping of the dry-type wall material can be restored and prevented. SOLUTION: An water drip A is provided with a vertical plane-shaped fixing part 1, and a bottom surface 2 in which the lower end of the fixing part 1 is outwardly bent. The water drip is also provided with water-flow holes 3 formed in the bottom surface 2 at given pitches, a cover pieces 4 in which the end of the bottom surface 2 in bent outwardly and nearly in parallel with the fixing part 1, a side cover piece 5 in which the end of the cover piece 4 is outwardly bent, a fixing surface 6 in which the end of the side cover piece 5 is upwardly projected, and a water drip piece 7 in which the lower end of the fixing surface 6 is inwardly bent.