baber/WOPTO huggingface dataset:
Patent JP-2000308602-A (JP)
Title: Parts for toilet seat
Inventor: HATAKEYAMA JUN
IPC: A47K13/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide parts for a toilet seat high in practicability, comprising a propylene-ethylene block copolymer which is excellent in abrasion-resistance and free from degradation of the surface appearance by repeated friction by a cloth or a paper in cleaning works, and excellent in antifouling property in which firmly attached dirt such as line deposit can be easily removed with light wiping. SOLUTION: These parts of the toilet seat comprise a formed body of a propylene-ethylene block copolymer composition having 0.05-3 pts.wt. of a crystal core agent blended in 100 pts.wt. of propylene-ethylene block copolymer or 100 pts.wt. of propylene-ethylene copolymer containing 0.1-10 wt.% poly-siloxane, and its degree of crystallization of a surface layer measured by a reflection X-ray diffraction method is not less than 55%.
Patent JP-H09276701-A (JP)
Title: Catalyst for production of nitrile compound
Inventor: KOMADA SATORU
IPC: B01J23/64
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously produce a nitrile compd. from alkanes as a source material at a high production yield. SOLUTION: Unsatd. nitrile is produced by the reaction of alkanes, molecular oxygen and ammonia by using an ammoxidation catalyst comprising a multiple oxide expressed by formula W1 Sba Xb Zc On . In formula, X is at least one element selected from among Fe, Ga, Zn, Co and Mn, Z is at least one element selected from among alkali metals, alkaline earth metals, Tl, Y, La, Ce, Pr, Nd, Sm, Gd, Ti, Ni, Cu, Nb, Ru, Rh, Pd, Ag, Cd, Ta, Re, Ir, Pt, B, Al, In, Sn, Pb, P and Bi (a), (b), (c) represent number of atoms Sb, X, Z, respectively, and when the number of W atoms is 1, (a), (b), (c) satisfy 0.01<=a<=50, 0.01<=b<=50 and 0<=c<=50, (n) is the value determined by the valences of the present elements.
Patent JP-H01290559-A (JP)
Title: Production of high-density carbon material
Inventor: FUKUDA NORIYOSHI
IPC: C10C3/10
Filed: 1988-05-17
Abstract: PURPOSE:To efficiently obtain the title material having an excellent sealing property by pulverizing mesocarbon globules to less than a specified diameter when the globules having a self-sintering property are pulverized, formed without using a binder, and calcined. CONSTITUTION:Tar, pitch, etc., are heat-treated, and the self-sintering mesocarbon globules having >=10mum average diameter are separated from the pitch matrix in the heat-treated pitch. The globules are then pulverized to obtain the powder having <=5mum average particle diameter. The powder is formed without using a binder, and calcined. In this case, smaller pulverized globules are preferably used from the standpoint of the sealing property. However, excessive pulverization is not favorable from the economical point of view. Consequently, the globules are generally crushed to <=5mum, and the sealing property for gas or liq. required as the carbon for machine can be secured though it depends on a thickness of a product.
Patent JP-S5910300-A (JP)
Inventor: SUZUKI KAZUHIRO
IPC: H05K7/02
Filed: 1982-07-09
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-S63285268-A (JP)
Title: Ignition timing control device
Inventor: HARA TOSHIRO
IPC: F02P5/04
Filed: 1987-05-14
Abstract: PURPOSE:To make normal car running possible even when a cylinder identifying signal (SGC) has ceased by providing a distributing means to distribute driving signal to each ignition coil on a cylinder identifying signal with a maintaining means to maintain the distribution order of the driving signal when the cylinder identifying signal has ceased. CONSTITUTION:Outputs of SGT, SGC generated by a crank angle sensor 7 and of AFS5 are inputted into an ignition control part 10, from which a driving signal is sent to ignition coils 8, 9 to spark an ignition plug 2. In this case, when SGC level is reversed from L to H, a distributing counter is reset to a zero position, and when the SGC level is not reversed as above-mentioned, the distributing counter is reset to the position of +1. In the case of the distributing counter reset at the zero position, the SGC on a H level is output to a port P6, and that on a L level is output to a port 7, and in the case of the distributing counter reset at the position of +1, the SGC on the L level is output to the port P6, and that on the H level is output to the port P7. Thus, when SGC has ceased, the outputs of the ports P6, P7 are the same as those at normal state to make the normal ignition of an engine possible.
Patent JP-H04346493-A (JP)
Title: Solder paste feeding method and printed board
Inventor: KASATANI TAIJI
IPC: H05K3/12
Filed: 1991-05-24
Abstract: PURPOSE:To dispense with a parallelism adjusting operation which causes the reduction of a solder paste feed operation in efficiency so as to enhance the solder feed operation in efficiency. CONSTITUTION:Openings 18 are provided to an adhesive tape 16 corresponding to solder paste feeding spots 4 on a printed board 2, the adhesive tape 16 is pasted on the printed board 2 keeping the openings 18 provided to the adhesive tape 16 and the solder paste feeding spots 4 aligned with each other in position. Solder paste 12 is fed from above to the solder paste feeding spots 4 of the board 2 exposed through the intermediary of the adhesive tape 16. A photosensitive photoresist 20 can be used in place of the adhesive tape 16.
Patent JP-S5644499-A (JP)
Title: Electric blower
Inventor: FUKUMOTO MASAMI
IPC: F04D29/44
Filed: 1979-09-18
Abstract: PURPOSE: To provide an electric blower used for a vacuum cleaner with an air guide having spiral air guiding elements formed on one of its surfaces to prevent an impeller from increasing its rotation when there is no air flow.  
     CONSTITUTION: An air guide 6 has on its upper surface a volute portion 11 designed to convert a dynamic pressure generated by an impeller 5 into a static pressure and on its lower surface an exhaust passage 12. On the upper surface of the air guide 6 facing the impeller 5, there is also provided an air guiding portion 13 formed with one or more spiral grooves. When there is no air flow, air around the impeller 5 is flowed, in correspondence with its rotation, toward a shaft 9 along the spiral air guiding portion 13, pressing the shaft 9 there and braking a motor 2. Accordingly, the impeller 5 is prevented from increasing its rotation an electric blower with this structure is given a wide range for the adjustment of its input. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62277433-A (JP)
Title: Reinforced ion-exchange membrane
Inventor: SUGAYA YOSHIO
IPC: C08J5/22
Filed: 1986-05-27
Abstract: PURPOSE:To obtain the titled novel ion-exchange membrane having high electrical current efficiency, low membrane resistance, high mechanical strength and safety and useful for the electrolysis of an alkali metal chloride, etc., by combining a porous substrate composed of flat porous fibers and a specific ion- exchanging material layer. CONSTITUTION:The objective exchange membrane has total thickness of 35-500mum and is composed of (A) a porous substrate composed of flat porous fibers having a pore diameter of 0.05-30mum, porosity of 30-95%, thickness of 15-200mum and width/thickness ratio of 2-300 and having a gas-releasing layer at the surface and hydrophilic property at the inner side of the pore and (B) an ion exchange material layer integrated to at least one surface of the substrate. The component A is preferably a slit yarn produced by slitting porous drawn polytetrafluoroethylene sheet having a Gurley number of 1-500 and having fine structure characterized by knots bonded with each other through fine fibers.
Patent JP-H11293537-A (JP)
Title: Beam axle holding apparatus
Inventor: KOSHIYAMA SHUICHI
IPC: D02H13/38
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a beam axle holding apparatus for a warper, having a simple structure, accurately holding a beam axle and capable of neatly winding a warp in high winding accuracy. SOLUTION: This beam axle holding apparatus 10 for a preparatory machinery for weaving for attaching a weaving beam 12 is provided with a pair of holding axles 16 positioned on the extension line of a beam axle 14 and a machine casing 18 holding each holding axle 16 in freely rotatable manner. Each holding axle 16 is movable in longitudinal direction by a moving apparatus 84 and a conical taper hole 64 expanding outward is formed at the tip end of each holding axle 16 at the side of the beam axle 14. A cylinder 66 having a tapered side wall fitting to the inner circumference of the taper hole 64 is inserted into the taper hole 64. A slot having a prescribed length is formed on the side wall of the cylinder 66 from the opened side of the taper hole 64. The beam axle 14 can be inserted and held in the cylinder 66.
Patent JP-H07326129-A (JP)
Title: Data transmission device
Inventor: OKADA TAKESHI
IPC: G11B20/10
Filed: 1994-06-01
Abstract: PURPOSE:To continuously transmit text information in a normal state as far as possible by controlling the reproduction frame synchronism of a reproduced signal by a counter and inverting a frame signal by the output of the counter when a reproduction frame identification information is abnormal. CONSTITUTION:In a sound digital recorder or the like, text information TXDT and annex information PKDA are extracted by a reproducing means 10, and the transferred quantity of the information PKDA is counted on the basis of identification information SSYNC and a transferring clock SBWS, thereby controlling frame synchronism by a counter 12. A frame signal FRMEV is outputted from a frame producing means 15 and packet data is outputted from a packet data transmitting means 16 to transmit them through a modulating means 8 together with the information TXDT. The producing means 15 inverts and outputs the signal FRMEV on the basis of the output of the counter 12 When the output of a packet data demodulating means 13 is abnormal, and also when the reproduced signal is abnormal due to vibration and shock, the text information is continuously transmitted with the synchronism being maintained as much as possible.
Patent JP-H11309738-A (JP)
Title: Fiber-reinforced thermoplastic resin molded article with excellent surface appearance
Inventor: KUMAZAWA TERUHISA
IPC: B29K307/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a molded article with excellent appearance by compounding a resin ingredient prepd. by compounding a thermoplastic resin with a specified range of another thermoplastic resin whose softening point is at least a specified temp. lower than that of the thermoplastic resin with specified ranges of a carbon black and a fibrous filler. SOLUTION: A molded article prepd. by means of a gas assist injection molding method by using a thermoplastic resin compsn. wherein 100 pts.wt. resin ingredient consisting of 40-98 wt.% thermoplastic resin A and 60-2 wt.% thermoplastic resin B whose softening point is at least 17 deg.C lower than that for the thermoplastic resin A are compounded with 1-25 pts.wt. carbon black C and 10-190 pts.wt. fibrous filler D as a raw material, is provided. As polyamide resins as the thermoplastic resins A and B, polyamide resins obtd. by polycondensation of lactams with at least four membered ring or ω-amino acids or polycondensation of dibasic acids and diamines are usually cited.
Patent JP-S60262703-A (JP)
Title: Article storage facility
Inventor: HOTSUTA MINORU
IPC: B65G1/133
Filed: 1984-06-12
Abstract: PURPOSE:To achieve enlarged capacity and improved efficiency of storage of articles by providing a horizontally rotating article storage shelf and a vertically rotating shelf for bringing in and out articles. CONSTITUTION:The article storage facility has a horizontally rotatable rotary storage shelf 1 and a vertical rotary shelf 3 disposed in front of the storage shelf 1. The rotary storage shelf 1 includes vertically arranged stages 1a-1g each of which is individually rotatable horizontally and composed of a plurality of shelf bodies 2 annularly interconnected. The vertical rotary shelf 3 serves to convey articles in a cage into a shelf body 2 in the rotary storage shelf 1 or to convey articles in a cage out of a shelf body 2 and has a number of receiving tables 8 pivotally mounted to a vertically rotatable chain so as to be vertically circulated. This construction provides enlarged capacity and improved efficiency of storage of articles.
Patent JP-H0592727-A (JP)
Title: Automobile cover
Inventor: ISHIKAWA SHIGERU
IPC: B60J11/00
Filed: 1991-05-27
Abstract: PURPOSE:To provide a cover where fitting or removing operation of the cover on/form a vehicle is easy, the cover is spaced from the vehicle body surface and damages of the vehicle surface is prevented in the cover-fitted condition, dusts will not come inside easily while the cover is fitted, the cover can be folded to be downsized when the cover is not used, and the cover can be easily stored. CONSTITUTION:A cover 4 is constituted by arranging many cover ribs 2 radially from the center part, making the cover ribs openable/closable around the center part, and providing a cloth between the respective cover ribs 2 in a stretching manner. There are provided a bending means to make an arrangement so that the cover 2 may be positioned at the upper part and the side part of a vehicle body 5, and an engagingly-locking means to engage the tips of the cover ribs 2 with the lower surface of the vehicle body 5.
Patent JP-S62280135-A (JP)
Title: Laminated thin plate separation device
Inventor: SHIMIZU TOSHINORI
IPC: B65H3/30
Filed: 1986-05-26
Abstract: PURPOSE:To permit a thin plate at the lowermost end of a laminated thin plates such as an IC lead frame material to be securely separated without being damaged from a group of remaining laminated plates, by deforming the plate by compression. CONSTITUTION:A thin plate 1-1 which is at the lowermost end of a group of thin plates 1 supported by a support jig 3 is gripped by a gripper 4 from the outside of the confronting two sides of the thin plate 1-1 to its central direction so that it is compressed to a width less than the width between the confronting two sides. Further, the thin plate 1-1 is deformed to an arc sbape to make a gap between it and the group of the thin plates 1. The group of the thin plate 1 except the thin plate at the lowermost end is supported again by the support jig 3 to permit the deformed thin pate to be separated. Then, a width of the gripper 4 is increased to cause the this plate 1-1 to return to its original flat plate shape for completing the separation.
Patent JP-S63285029-A (JP)
Title: Method for discriminating radio communication
Inventor: ARAI TAKAYUKI
IPC: H04B7/26
Filed: 1987-05-18
Abstract: PURPOSE:To use a simple circuit only for the purpose by using a carrier level of a communication signal between a master set and a slave set so as to discriminate of the cordless telephone set in the case of call. CONSTITUTION:When a cordless telephone set is called and a telephone set rings, the ring tone is detected by a call detection circuit 1d and a signal of a call tone to be sent from a transmission/reception circuit 1a of a master set 1 to a transmission/reception circuit 2a of a slave set 2 is outputted from a call tone circuit 1e. Based on the call tone signal, a carrier of a prescribed signal is sent from the transmission/reception circuit 1a. The carrier level is detected by a carrier detection circuit 2b of the transmission/reception circuit 2a receiving the carrier and when the level is a prescribed value or above, it is discriminated that the level comes from the master set 1 of the cordless telephone set and a switching signal to attain transmission/reception state is outputted. Thus, the master set and the slave set are discriminated by a simple circuit.
Patent JP-S5245783-A (JP)
Title: Power source device for electric dust collector
Inventor: TANAKA YOSHIHIKO
IPC: B03C3/68
Filed: 1975-10-07
Abstract: PURPOSE: To promote detection of spark in such dust collection apparatus with wide scope of load as fertilizer burning furnace, in which a spark discharge electric current detection circuit is utilized. Signal is generated to a ignition control circuit via a switching element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6013038-A (JP)
Title: Low thermally expansible silver palladium alloy
Inventor: MATSUI MITSUHIKO
IPC: H01H1/023
Filed: 1983-07-05
Abstract: PURPOSE:To provide a titled silver palladium alloy suitable for firing of porcelain for dental purpose by consisting said alloy of specifically composed palladium, copper oxide, zinc oxide and silver. CONSTITUTION:A low expansible alloy consists of 10-70wt% palladium, 1-10% copper oxide, 1-15% zinc oxide and the balance silver. A product of the above- described alloy is produced by casting the molten alloy consisting of a prescribed ratio of silver, palladium, copper and zinc to the prescribed product shape then heating and holding the casting in a temp. range of about 500-850 deg.C in the atm. air or oxygen atmosphere to oxidize internally the alloy and to disperse uniformly the oxide of copper and zinc into the base phase of silver-palladium or powdering the molten alloy composed of silver-palladium-copper-zinc to form coarse alloy powder, treating the powder at about 700-800 deg.C in an oxidative atmosphere of oxygen, air, superheated steam, etc. to form the composite powder composed of silver-palladium-copper oxide-zinc oxide then subjecting the composite powder to working such as compression molding, hot extrusion, cold rollling, etc.
Patent JP-2000313317-A (JP)
Title: Lower portion cleaning device for automobile and car washer including the same
Inventor: KITAZAWA KAZUO
IPC: B60S3/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To minimize the thickness of a lower portion cleaning bogie by suppressing the height of a swing mechanism of a nozzle accommodated therein, in a lower portion cleaning device for automobile provided with a lower portion cleaning bogie running beneath the automobile and a lower portion cleaning nozzle supported thereon for jetting wash water toward the base of the body. SOLUTION: This device is provided with a slide pulley slidably supported and guide pulleys 41 arranged sandwiching the slide pulley within a lower portion cleaning bogie 3. A pair of right and left wires 28 and 28' is stretched in parallel with the direction of running of the lower portion cleaning bogie 3, and wound so as to cross right and left between the slide pulley and each guide pulley 41, one of the wires 28 and 28' is pulled and the other is relaxed by an operation of a nozzle oscillating part. This enables the slide pulley to slide to vary the direction of discharging the wash from a washing nozzle 21.
Patent JP-S5747876-A (JP)
Title: Plasma etching apparatus and method
Inventor: YAMAZAKI TAKASHI
IPC: H01J37/32
Filed: 1980-09-03
Abstract: PURPOSE: To prevent the corrosion of a substance to be etched due to residual Cl and to easily peel off a resist by etching the substance and heat treating it at a low temp. in other chamber.  
     CONSTITUTION: A partition valve 15 is opened, and a substance to be etched is carried from a cassette chamber 3 into a main etching chamber 1 provided with parallel plate electrodes set opposite to each other. One of the electrodes has a means applying high frequency power. The valve 15 is closed, and a valve 16 is opened to introduce CCl 4 , CCl 4  and Cl 2 , or other Cl-base gas into the chamber 1, where discharge is caused to etch the substance. The substance is then carried into an after-treatment chamber 4 and heated. At the same time, a gas heated to 40W 200°C is introduced into the chamber 4 to treat the substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000310270-A (JP)
Title: Oil lock device
Inventor: KOGA SATOYUKI
IPC: B62K25/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To realize prescribed impact relaxation naturally and to prevent generation of negative pressure sound, without complicating a structure around an oil lock piece. SOLUTION: This structure is constituted by enabling an oil lock piece 4 arranged on an outer periphery of a lower end part of a sheet pipe 3 erected on a shaft center part of an axle side tube 1 to rise along the sheet pipe 3 by lock pressure generated in an oil lock chamber, energizing the oil lock piece 4 in the lowering direction by an energizing spring 12 interposed between itself and the sheet pipe 3 and providing the sheet pipe 3 with a slot 3e along the axial direction of this sheet pipe 3 on a lower end part to slide the oil lock piece 4 on it. Additionally, it is constituted by having a guide pin 11 fastened on the inner peripheral side of this oil lock piece 4 while the oil lock piece 4 is arranged to face against the slot 3e and it is arranged in the diametrical direction of this oil lock piece 4.
Patent JP-H08310256-A (JP)
Title: Battery frame structure for electric vehicle
Inventor: NISHIKAWA KATSUJI
IPC: B62D25/20
Filed: 1995-05-19
Abstract: PURPOSE: To provide a battery frame having a cooling air introducing structure without infiltrating a splash further with a duct layout simplified. CONSTITUTION: A suction port 12 and an exhaust port 13 are provided in a rear end part of a battery frame 1, to right/left partition inside the battery frame 1 into a forward path 15 and a return path 16 by a partitioning wall 14, also to provide a communication path space 17 in a front side part, and a turn flow passage 18 of the outside air is formed. From the suction port 12 in the rear end part where no direct hit of a splash is generated, the outside air is taken in to make a turn flow in the battery frame 1, to be discharged to the outside from the exhaust port 13. In this way, infiltrating a splash is avoided, and a battery B can be well cooled.
Patent JP-S5821877-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKIGAWA HIROSHI
IPC: H01L27/148
Filed: 1981-07-31
Abstract: PURPOSE:To improve the withstand voltage of a semiconductor device without increasing the thickness of an insulating film between adjacent electrodes by covering only the electrode surfaces of the first group formed on a substrate with the insulating film when a plurality of electrodes are adjacently disposed through the insulating layer on the substrate. CONSTITUTION:An insulating layer 12 is deposited on a compound semiconductor substrate 11, and a photoresist layer 13 of the prescribed pattern is formed on the layer. Metal becoming the first electrode is deposited while rotating obliquely the substrate 11. An insulating film 15 of SiO is deposited while further largely obliquely rotating the substrate 11. thereafter, the layer 13 is removed, thereby removing films 14a, 15a. Then, an insulating film 15b is covered only on the surface of the electrode 14b, an aluminum film is then deposited from above the substrate 11, is then patterned, and the other electrode 16 partly adjacently superposed on the electrode 14b is formed.
Patent JP-H08312633-A (JP)
Title: Crankshaft bearing
Inventor: KODAMA NORIKAZU
IPC: F16C9/02
Filed: 1995-05-19
Abstract: PURPOSE: To restrain increase of friction and increase of clearance between a crankshaft and a bearing metal generated due to slant of the crankshaft by increase of belt tension in the hot state by fitting a means slanting the crankshaft bearing to a journal cap. CONSTITUTION: One end of a slanting means 17 is to a journal cap 14 of a #1 crankshaft bearing 10 and the other end is to a cylinder block 12 respectively fitted, and hence in the hot state of an engine the ξ1 crankshaft bearing 10 is pushed forward against the cylinder block 12 and slanted. Because the cylinder block 12 can sufficiently receive reaction from the slanting means, the slanting means 17 can sufficiently slant the #1 crankshaft bearing 10. Because the slanting means 17 is made of a material of coefficient of thermal expansion equal to or nearly equal to that of a cylinder head, the slanting means 17 slants the #1 crankshaft bearing 10 corresponding to belt tension increasing in response to thermal expansion of the cylinder head, and hence increase of friction and increase of clearance in the #1 crankshaft bearing 10 can be restrained.