baber/WOPTO huggingface dataset:
Patent JP-H07224912-A (JP)
Title: Planetary gear device
Inventor: SAKURAI JUNICHIRO
IPC: F16H3/44
Filed: 1994-02-15
Abstract: PURPOSE:To improve coaxial accuracy in a meshed section between a pinion gear and a ring gear by fitting inner periphery of sleeve section formed in an inner peripheral section of a flange section of the ring gear in outer periph ery of the sleeve section formed in an inner peripheral section of a carrier in such a way that their rotation is possible. CONSTITUTION:A planetary gear device 12 provided between an input shaft 10 and an output shaft 13 consists of a sun gear 12a formed at one end of the input shaft 10, a ring gear 12b which is coaxial with the sun gear 12a, double pinion gears 12c and 12d which mesh with the gears 12a and 12b, and carriers 12e and 12f which support these gears free rotatively. The ring gear 12b is formed out of a ring-like gear section 12b1 and a flange section 12b2 which supports the gear section 12b1. In this case, inner periphery of a sleeve section 12b21 formed in an inner peripheral section of the flange section 12b2 is fitted into outer periphery of a sleeve section f1 formed in an inner peripheral section of the carrier 12f in such a way that their relative rotation is possible. Consequently, the ring gear 12b is pivotally mounted on the carrier 12f.
Patent JP-H05219155-A (JP)
Title: Cordless telephone system
Inventor: IIJIMA TAKANORI
IPC: H04B7/26
Filed: 1992-02-04
Abstract: PURPOSE:To prevent a master set and a slave set which is being charged on the master set from simultaneously incoming/ringing to make a sound thick by identifying whether the slave set is being charged on the master set or a charging board. CONSTITUTION:The slave set is provided with a power source ripple monitoring means 32 to monitor the size of the ripple of a charging power source under charging so as to identify whether the slave set is being charged on the master set or the charging board and output incoming/ringing based on the judgement. Furthermore, when a call receiving button 11 is pushed down, a call receiving state is started after radio communication between the master set and the slave set being charged on the master set is formed.
Patent JP-H10212763-A (JP)
Title: Panel unit
Inventor: FUKUZAWA YOSHIYUKI
IPC: E04B1/348
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a panel unit which can ensure heightwise dimensions of a ceiling pocket without deteriorating the manufacturing efficiency of a building unit. SOLUTION: A panel unit 30 is interposed between an upper story building unit 20 and a lower story building unit 10 which are vertically superposed and joined together and which are box-like. The panel unit 30 is frame-like in accordance with a plan shape of the building units 10, 20, and incorporates joint parts 41, 42 which are joined to the building units 10, 20, respectively. Due to the provision of the panel unit 30 between the building units 10, 20, the height of a ceiling pocket defining between the building units 10, 20 can be increased, and usual building units can be used as the building units 10, 20 even though the height of the ceiling pocket is increased, thereby it is possible to prevent the manufacturing efficiency of the building units from being deteriorated.
Patent JP-2000217538-A (JP)
Title: Powdery material with high preservation stability
Inventor: WATANABE TAKAYUKI
IPC: A23L27/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery mixture capable of stably and highly sustainably imparting foods/drinks or cosmetics with fragrance, flavor, color tone and/or functionality, therefore useful in foods/drinks and cosmetics and the like by including ingredient(s) such as a fragrance, trehalose and water-soluble hemicellulose. SOLUTION: This powdery mixture comprises at least one kind of ingredient selected from fragrances such as citrus essential oil, coloring matters such as α-carotene, and functional substances such as docosahexaenoic acid, pref. 40-80 wt.% of trehalose, and pref. 10-40 wt.% of water-soluble hemicellulose. This powdery mixture is obtained by evaporating to dryness an aqueous emulsion containing the above-mentioned at least one kind of ingredient, trehalose and water-soluble hemicellulose; wherein the weight ratio of the trehalose to water-soluble hemicellulose is pref. (8:1) to (1:1).
Patent JP-S58137794-A (JP)
Inventor: IWASAKI TOSHIO
IPC: G21C17/003
Filed: 1982-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04346969-A (JP)
Title: Method for preparing sulfate betaine amino acid derivative
Inventor: YOTSUHEN FUUBEN
IPC: C07D233/60
Filed: 1992-02-04
Abstract: PURPOSE: To easily obtain a compd. useful as a surfactant in a profitable and safe manner by allowing a tert. nitrogen base to react with an alkylene carbonate and sulfuric acid.  
     CONSTITUTION: A tert. nitrogen base of formula I (where each of R 1  and R 2  is a 1-22C alkyl, a 5-7C cycloalkyl, phenyl, naphthyl or a 7-12C aralkyl and R 1  and R 2  may form a ring), e.g. pyridine is allowed to react with an alkylene carbonate of formula II (where R 3  is H or a 1-7C alkyl and R 4  is H, a 1-20C alkyl, phenyl, etc.), and sulfuric acid at 80-220°C in a solvent such as toluene to obtain the objective sulfatobetaine of formula III. The nitrogen base and the alkylene carbonate are used in a molar ratio of 1:0.8 to 1:2 and the sulfuric acid is used by 1-2 mol per 1 mol of the alkylene carbonate. The product is useful as a detergent in the textile field and an electroplating auxiliary and easily gives a heterocyclic ethosulfate as a superior brightener for electroplating. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03219123-A (JP)
Title: Coupling device
Inventor: TERAOKA MASAO
IPC: F16H48/32
Filed: 1990-01-31
Abstract: PURPOSE:To make the steady control of strong differential limitting force possible by providing a cam means actuated by fastening a pilot clutch, a pressing member moved by the cam means, and main clutch fastened through the pressing member. CONSTITUTION:An electromagnetic multiple disc clutch 95 is fastened to actuate a cam 79, whose thrust force fastens a multiple disc clutch 75. The pressing direction of each of the clutches 75, 95 is made reverse to check the formation of a closed loop for not inputting cam reaction into the electromagnetic multiple disc clutch 95. Thus, the fluctuation of fastening force caused by the wear of friction plates 83, 85 and the fluctuation of coefficient of friction in the electromagnetic multiple disc clutch 95 does not directly influence the fastening force of the multiple disc clutch 75. A steady differential limitting mechanism can therefore be produced irrespective of a state of the friction plates of the clutch 95.
Patent JP-S58138586-A (JP)
Title: Junctioning method of pipe body by friction pressure welding
Inventor: ICHIJIYOU KOUICHI
IPC: B29C65/00
Filed: 1982-02-10
Abstract: PURPOSE:To junction each fixed pipe by friction pressure welding, by inserting the third pipe body into the middle of a pair of static pipe bodies, rotating it, forming a boundary face in a molten state by friction heat, and after that, putting pressure force onto the third pipe body, stopping it suddenly, and cooling it. CONSTITUTION:A pipe body 1 and 2 are statically fixed by a jig 4, and after  that, a pipe body 3 is rotated at a high speed together with a jig 6 by a power  source 5. In this case, the contact face of the pipe body 3 and the jig 6 is fixed  by a key 7 so that it does not slide. Subsequently, both boundary faces of the  pipe bodies 1, 2 are formed in a molten state by friction heat in case of rotation, and after that, by putting pressure force onto the rotating pipe body 3 from  the direction Y by a pressure mechanism of the jig 6, the thick face of the pipe  bodies 1, 2 is entirely covered, it is stopped suddenly, and in a state that the  pressure force is held, the pipe body 3 is cooled.
Patent JP-H10223768-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: IMOTO TSUTOMU
IPC: H01L27/095
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To enable FETs of different threshold values to be all enhanced in electrical properties and threshold controllability. SOLUTION: A silicon nitride film 2 is formed as thick as 50nm on a GaAs substrate 1 through a CVD method (step S1 ), and the substrate 1 is coated with a resist film 3 with windows 3a and 3b (step S2 ). In this state, Si ions as channel impurities are implanted into the substrate 1 to form N-type channel layers 41 and 51 in channel forming regions 4 and 5 respectively. Furthermore, buried layers 42 and 52 are formed under the channel forming regions 4 and 5 by implantation of Mg ions respectively. The resist film 3 is removed (step S3 ), a resist film 6 with a window 6a is laid on the substrate 1, Mg ions are implanted into the substrate 1 to form a buried region 53 higher in Mg concentration than the buried layers 42 and 52 in the buried layer 52 of an EFET.
Patent JP-H02199129-A (JP)
Title: Modifier for resin
Inventor: KONISHI SATORU
IPC: C08L101/00
Filed: 1989-01-27
Abstract: PURPOSE:To obtain a modifier capable of improving the compatibility of resins without lowering the flow by using a polymer having a polyolefin block and a specified block of, e.g. an aromatic vinyl polymer. CONSTITUTION:A modifier for resin comprising a polymer having a block of a polyolefin and a block of a polymer selected from among an aromatic vinyl polymer, a polymer having an affinity for polyamide and a polymer having an affinity for polyester. The MW of the polyolefin used is usually 500-20000, desirably 2000-15000 in terms of a number-average MW. An example of the process for producing said modifier comprises irradiating the polyolefin with a radiation and polymerizing it with the aromatic vinyl compound alone or together with a vinyl monomer copolymerizable therewith, such as a vinyl compound.
Patent JP-S56116263-A (JP)
Title: Metal-vapor discharge lamp
Inventor: OOTANI KATSUYA
IPC: H01J61/52
Filed: 1980-02-19
Abstract: PURPOSE:To prevent any crack generation in the luminous-tube body near an electrode, by adjusting the distance between the end of the electrode and the outer surface of the luminous tube of a heat-proof metal belt to be over a given value. CONSTITUTION:A heat-resisting metal belt 18 is provided near an electrode 6 of a luminous-tube body 1. Here, the distance, amm., between the end of the electrode 6 and the heat-resisting metal belt 18 should be a>=0, and it is prefered to be a>= 2mm.. If a is adjusted to be a>=0, the crack generation in the luminous-tube body 1 near the electrode 6 is decreased; if a>=2, any crack generation can be prevented.
Patent JP-H06216224-A (JP)
Title: Electrostatic chuck, manufacture thereof, substrate processing apparatus and substrate transfer apparatus
Inventor: KIKUCHI KAZUO
IPC: H01L21/302
Filed: 1993-01-13
Abstract: PURPOSE:To provide an electrostatic chuck further serving as a substrate placing part and a manufacture thereof in which attraction is strong and resistance to wear, resistance to heat, resistance to plasma, vacuum properties, surface smoothness and resistance to insulation are good and thermal conductivity and strength are high. CONSTITUTION:An electrostatic chuck comprises a substrate placing part 10 made of a metal further serving as an electrode and a ceramic plate 12 bonded on the surface of the substrate placing part 10 with a low-temperature brazing material 14. In a manufacture of the electrostatic chuck, after the ceramic plate 12 is bonded to the surface of the substrate placing part 10 made of the metal further serving as the electrode with the low-temperature brazing material 14 by a low-temperature brazing method, the surface of the ceramic plate 12 is polished and is shaped to a desired thickness.
Patent JP-S56115226-A (JP)
Title: Manufacture of heat-resistant film
Inventor: NAGANO KOUSAKU
IPC: B29C47/00
Filed: 1980-02-19
Abstract: PURPOSE: To obtain a heat-resistant film which has been improved in a solid state properties, specially, in mechanical strength and has an extremely small difference in longitudinal and lateral solid state properties by coating a heat-resistant resin solution on a carrier a plurality of times while changing the coating angle.  
     CONSTITUTION: When an organic solvent solution of a heat-resistant resin such as polyamide-imide resin, polyimide resin (precursor) or the like is coated on a carrier two or more times to produce a film, the coating is so performed that the coating direction for and after the second time changes by, preferably, 30W60° with respect to the last coating direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57135211-A (JP)
Title: Internal combustion engine
Inventor: KANEKO HIROAKI
IPC: F01M1/06
Filed: 1981-02-13
Abstract: PURPOSE:To maintain lubrication between a larger end of a connecting rod and a cap by forming oil holes on a bearing made of a tubular web that connects a crank shaft pin and a journal thereby providing a firm support of the crank shaft. CONSTITUTION:A crank shaft 3 rotates supported by webs 3c, 3c of large diameter tubular type and shafts 1a, 1b of shaft holes 13, 14 that engage with the webs. An oil dipper 12 projected from the cap 11 of a connecting rod 10 pickes up oil and supplies oil to a piston 9 and the wall of a cylinder 2. The webs 3c, 3c rotate immersed in oil collecting oil in recesses 18, 20 on both sides. The oil from the recess 18 passes through oil holes 22, 23 by centrifugal force to oil the sliding part of the web 3c, 3c in the shaft holes 13, 14, the larger end of the connecting rod 10a, the sliding part between the cap 11 and crankpin 3a to provide lubrication.
Patent JP-H0571768-A (JP)
Title: Outdoor unit of air-conditioner
Inventor: SUZUKI HIROKUNI
IPC: F24F5/00
Filed: 1992-02-05
Abstract: PURPOSE:To make a blow-off direction oblique and to reduce an installation space by a method wherein an air guider where four corners on the wake flow side are expanded is disposed to the air outflow part of a fan located in a body. CONSTITUTION:A heat-exchanger 2 is arranged in an outdoor machine 1 and a propeller fan 4 is secured to a motor 3 mounted in front of the heat-exchanger 2. An air guider 5 is arranged to the outdoor machine 1 and has four corners 8 and formed in a shape where four corners on the wake flow side 7 are expanded toward an air blow-off direction 6. Air is generated in the outdoor machine body 1 through rotation of the propeller fan 4, air flows in from the heat- exchanger 2, and air flows out through the air guider 5. Since the diameter of the air guider 5 is slightly increased toward an air blow-off direction a flow is spread and forms the flow of a pipe, the air flowing along a divergent angle and being discharged in an oblique direction. This constitution reduces an installation space.
Patent JP-H02200367-A (JP)
Title: Injection apparatus
Inventor: UENO TOYOAKI
IPC: B22D17/20
Filed: 1989-01-30
Abstract: PURPOSE:To smoothly execute shifting and to improve injecting function by arranging a plunger supported to center part of a supporting frame and an injection sleeve, into the inner hole of which a tip at end part of the plunger fitted as liftable to the supporting frame is fitted as advancable/retreatable. CONSTITUTION:After pouring molten metal into an injection sleeve, 17, the injection sleeve is advanced together with a plunger tip 34a, and after joining with a fixed sleeve at die side, the supporting frame 18 is drived through rotating linear motion transmitting mechanism with a motor 27. On the other hand, a pair of screw shafts 21 are synchronously rotation-drived and a ball holder 33 is advanced together with the supporting frame 18 while rolling balls 32 in ball grooves. The plunger supported with the supporting frame is advanced and molten metal in the injection sleeve is pushed with the plunger tip to inject into cavity in the die. By this method, controllability is improved as motor type and the apparatus can be compactly constituted.
Patent JP-H01196699-A (JP)
Title: Attendance and leaving displaying system using telephone line
Inventor: KAWAMURA TAKEYOSHI
IPC: G08B7/00
Filed: 1988-01-31
Abstract: PURPOSE:To decrease a calling charge and to prevent data transfer from collecting to one period by accumulating successively the attendance and leaving displaying data to a transfer data accumulating means for a prescribed transmitting time, collecting them after the transmitting time passes and transferring them to the system of a transfer destination. CONSTITUTION:A transmitting time setting means and a transfer data accumulating means to accumulate the attendance and leaving displaying data to be transferred inputted from displaying operation terminal devices 1A and 1B included in the attendance and leaving displaying system to controllers 2A and 2B sides successively during the set transmitting time are provided at respective attendance and leaving displaying systems A and B connected by a telephone line 4. Communication control means 3A and 3B having an automatic transmitting receiving function to collect the attendance and leaving displaying data operated and accumulated to a transfer data accumulating means when a transmitting time passes and transfer them to the attendance and leaving displaying system to be transferred through the corresponding telephone line 4 are provided. Thus, without collecting to the work start, the work end, the lunch times, an economical attendance and leaving displaying system to decrease the number of times to use a telephone line can be obtained.
Patent JP-S61179601-A (JP)
Title: Water load waveguide
Inventor: KASHIWAGI ATSUSHI
IPC: H01P1/30
Filed: 1985-02-05
Abstract: PURPOSE:To decrease the occupied volume in a device by spreading a part near the inlet of a square waveguide toward the longer side, running a water pipe made of an insulator from said part toward the end of the waveguide and narrowing the width of the side wall of the waveguide at the water pipe along the water pipe toward the end obliquely so as to eliminate the need for bending the waveguide. CONSTITUTION:The width 1a of the square waveguide 1 is spread, the water pipe 3 made of an insulator is run from the part A toward the end of the waveguide, cooling water flows the pipe and the width of the waveguide at the waveguide side wall 1 of the water pipe 3 is narrowed gradually along the water pipe. Since unreasonable structure such that the tip of the water pipe is bent and the pipe is penetrated from the side wall is avoided, no damage is given to the water pipe and since the waveguide is not bent, the occupied volume is decreased. Thus, the titled waveguide is applied especially to large power application and the operating frequency band is made broad.
Patent JP-H10218662-A (JP)
Title: Production of zirconia sintered compact
Inventor: OGATA TOMOHIKO
IPC: C04B35/48
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To produce a partially stabilized zirconia sintered compact useful as a member for a use requiring high strength, high toughness and abrasion resistance by using a sinter containing zirconia as a raw materials, preparing heat treated zirconia powder and sintering the treated zirconia powder to recycle the sinter containing the zirconia. SOLUTION: A raw material of sinter containing zirconia preferably including 1.5-5mol% yttria as a stabilizer is heat treated, preferably in pure water at 150-500 deg.C for 5-200hr, more preferably at 200-280 deg.C for 10-150hr to peptize the sinter containing the zirconia and to provide zirconia powder (sol), 50% of which is preferably a single crystal, preferably having <=0.3μm average first particle diameter, and the zirconium powder is filtered and dried. The obtained dried zirconium powder is formed into the powder having 0.5-1.5μm average coagulated particle diameter preferably by pulverizing, compacted and fired in the air, for example, at 1,350-1,500 deg.C.
Patent JP-H04238450-A (JP)
Title: Sound notice system
Inventor: SUZUKI MASAAKI
IPC: H04M11/10
Filed: 1991-01-22
Abstract: PURPOSE:To realize notice without waiting time by allocating and connecting a sound synthesis circuit to a telephone subscriber line by one to one when there is the idle sound synthesis circuit, connecting a variable message by one to (n) when there is no idle circuit and giving the notice of a fixed message. CONSTITUTION:When either the sound synthesis circuits 11 or 12 synthesizing a variable sound is in an idle state, the sound synthesis circuit is allocated and connected to the telephone subscriber line by one to one as against an incoming call from a subscriber and a variable sound content corresponding to the subscriber line is edited and noticed. When there is no idle circuit, sound synthesis circuits 13 and 14 are used, the sound synthesis circuits 13 and 14 are connected with the subscriber lines by one to one and the notice of the fixed message is given.
Patent JP-H05189634-A (JP)
Title: Automatic ticket issuing machine
Inventor: AOYANAGI HIDEYUKI
IPC: G07B1/00
Filed: 1992-01-08
Abstract: PURPOSE:To conveniently purchase a passenger ticket when a season ticket user takes a train from the outside of the passenger section of his season ticket and leaves the train within the passenger section of the ticket. CONSTITUTION:An automatic ticket issuing machine for issuing a passenger ticket corresponding to a prescribed fare button formed on an automatic ticket issuing body 1 when a prescribed amount is charged to the body 1 and the prescribed fare button is depressed has a reading means for reading out data recorded on a season ticket inserted into a season ticket inserting port 20 formed on the body 1, an extracting means for extracting the station most close to a station on which the body 1 is installed out of the passenger section of the ticket, a calculating means CPU for calculating a fare between the station extracted by the extracting means and the station installing the body 1, and display means 101 to 10n for displaying the fare calculated by the calculating means.
Patent JP-S62180743-A (JP)
Title: Production of microcapsule encapsulating aqueous liquid
Inventor: NODA AKIRA
IPC: C09K23/00
Filed: 1986-02-01
Abstract: PURPOSE:To increase the strength of the membrane of the titled microcapsule by adding an aq. liq. and an org. modified clay material as an emulsifier into an org. medium immiscible with water, emulsifying the medium, and then producing the microcapsule. CONSTITUTION:Natural and/or synthetic clay material are modified with a quaternary ammonium salt-type org. cation to prepare the org. modified clay mineral as the emulsifier for an aq. liq. The aq. liq. as the core substance and the org. modified clay mineral are added into an org. medium immiscible with water such as ethylene chloride, carbon tetrachloride, and cyclohexane to prepare a liq. emulsifier, and then the microcapsule encapsulating the aq. liq. is produced. Polycarbonate, polyurethane, etc., are appropriately used s the core substance, and the amt. of the org. modified clay mineral to be mixed is controlled to 0.1-5wt%, based on the hydrophobic medium.