baber/WOPTO huggingface dataset:
Patent JP-H0625020-A (JP)
Title: Method of selectively hydrogenating hydrocarbon
Inventor: SARRAZIN PATRICK
IPC: C07C7/163
Filed: 1993-04-02
Abstract: PURPOSE: To advantageously obtain olefin by subjecting diolefinic and/or acetylenic unsaturated compds. to selective hydrogenation with hydrogen in the presence of a new metallic catalyst using a group VIII metal as the base metal containing Ga and In.  
     CONSTITUTION: A charging raw material contg. diolefinic and/or acetylenic unsaturated compds. is subjected to selective hydrogenation at a temp. of 0 to 200°C under a pressure of 20 to 300 bar in the presence of a catalyst to recover desired olefins. At this time, as the catalyst, the one obtd. by combining 0.1 to 10 wt.% of at least one of group VIII metals selected from the group of nickel, palladium, platinum, rhodium and ruthenium with 0.01 to 10 wt.% of at least one of an additional group III A metallic elements selected from the group of gallium and indium is used. The catalyst confining additional metals is advantageous since it does not deteriorate the activity of the base metal (the group VIII metal). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S554937-A (JP)
Title: Dry etching method
Inventor: YANO HIROSHI
IPC: H01L21/3065
Filed: 1978-06-27
Abstract: PURPOSE: To prevent a base plate to be etched from contamination by covering a device's section, which is impinged by an ingredient generated and participating in the etching, with a material of surface exposed by dry etching of an object to be etched.  
     CONSTITUTION: In an ion beam etching device, those parts which are possible to be impinged by inert gas ion include an inner wall in a processing chamber 2, a water- cooled base plate holder 5, a grid 10, a neutralizing filament 11 and a shutter current density monitor 12, These parts, prior to being assembled, are covered by a  base material measuring approximately 1W10μm and constituting a material to be  etched. In the case of a plasma etching device, a stainless etching tunnel and surface of a test piece holder are provided with similar covering. As a result, this covering film prevent a semi-conductor element from being contaminated by impure  metal of parts of the device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S554536-A (JP)
Title: Internal friction measuring apparatus
Inventor: KATOU RIYOUZOU
IPC: G01N19/00
Filed: 1978-06-26
Abstract: PURPOSE: To make possible free attenuation method and constant amplitude method and make automatic measurement easy by applying torsion to sample and generating electric signal according to the torsional vibrations.  
     CONSTITUTION: This is provided with a driving device 4 consisting of a moving coil and a permanent magnet or the like for giving torsion to a sample 1, switches 30 thru 33, 36, 37 inserted in the energizing circuit of the device 4, a device 20 which generates the electric signal proportional to the amplitude of torsional vibrations, and a circuit 21 which generates the driving signal or damping signal of the device 4 in correspondence to deviations by detecting the deviations from the constant  amplitude, wherein the driving signal or damping signal is supplied to the device 4  so that the sample 1 maintains the constant amplitude torsional vibrations. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06261915-A (JP)
Title: Internal contamination preventive device for handpiece for dental treatment
Inventor: OGAWA KEIJI
IPC: A61C1/08
Filed: 1993-03-11
Abstract: PURPOSE:To prevent a dirty water or dust, etc., produced when a tooth is machined from intruding into a handpiece in the condition the supply thereto of a high pressure is interrupted and preclude occurrence of such phenomenon that the exhaust sound is too high or that a machining tool goes in rotation undeliberately. CONSTITUTION:The tip of a handpiece 1 is held in a positive pressure state for a certain time by supplying thereto a low pressure air with a master valve 12, which is to supply low pressure air to the handpiece 1, put in the open state while the high pressure air in a pipe to connect an auto-flush exhaust valve 11 with the master valve 12 is being exhausted with a certain time spent through a bleeder hole for exhaustion formed in the auto-flush exhaust valve 11 when a drive air valve 5 operated by a doctor, etc., is closed to shut off the high pressure air to the auto-flush exhaust valve 11.
Patent JP-S62238443-A (JP)
Inventor: ARAN REJINARUDO BOUREE
IPC: G01N21/25
Filed: 1987-04-01
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-H03277304-A (JP)
Title: Body drying machine
Inventor: HAMABE TAKAFUMI
IPC: A45D20/16
Filed: 1990-03-27
Abstract: PURPOSE:To constitute the machine so that a drier main body can be adjusted to suitable height and angle by driving to rotate a wire feeding pulley by a driving mechanism, and allowing a movable frame to ascend and descend by moving a wire. CONSTITUTION:One end of one piece of wire 11 is attached to the upper part of the left end part 7a of a supporting member 7 for forming a movable frame 4, and this wire 11 is set to a pulley 12a and held out to the right, wound round clockwise to a wire feeding pulley 13 and stretched and set to pulleys 14a, b, and the other end of the wire 11 is attached to the lower part of the left end part 7a. Also, as for the other wire 15, one end thereof is attached to the right end part 7b, set to a pulley 12d, and stretched in the opposite direction and attached to the lower part of the right end part 7b. When the wire feeding pulley 13 is driven to rotate by a driving mechanism, the wires 11, 15 draw the movable frame 4, and can allow the movable frame 4 to ascend and descend. In connection therewith, a drier main body 6 ascends and descends, and also, since the drier main body is attached to the movable frame 4 so as to be freely turnable in the vertical direction, the drier main body can be adjusted to suitable height and angle.
Patent JP-S5412713-A (JP)
Title: Automatic resetting device of sensitive heads
Inventor: NAGAYAMA HARUHIKO
IPC: G11B3/085
Filed: 1977-06-29
Abstract: PURPOSE: To simplify constitution and make operation sure by controlling an autoreturn lever by way of a conical spring, a cam, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01247553-A (JP)
Title: Graphite crystallized out nickel-chrome cast material having excellent seizure resistance and slip resistance and roll for rolling
Inventor: MORIKAWA TAKERU
IPC: B21B27/00
Filed: 1988-03-30
Abstract: PURPOSE:To manufacture the title cast iron material by incorporating specific ratio of C, Si, Mn, P, S, Ni, Cr, Mo and Al to Fe and crystallizing out graphite in the structure. CONSTITUTION:A nickel-chrome cast iron material contg., by weight, 1.0-1.9% C, 1.5-4.0% Si, 0.5-1.5% Mn, <=0.1% P, <=0.08% S, 4.0-15.0% Ni, 2.0-4.5% Cr, 0.4-5.0% Mo, 0.01-1.0% Al and the balance consisting substantially of Fe, and having the structure in which graphite is crystallized out is prepd. By this method, the graphite crystallized out nickel-chrome cast iron material having excellent seizure resistance and slip resistance can be obtd. and is suitable as a roll material and a machine member to which various characteristics are required.
Patent JP-S61236501-A (JP)
Title: Transparent composite body
Inventor: KAWASHIMA JUNJI
IPC: G02B1/11
Filed: 1985-04-12
Abstract: PURPOSE:To obtain a composite body having excellent resistances to impact, alkalis and heat by forming antireflection thin films consisting of prescribed compsns. into the three layers from a base material toward the atm. side and satisfying prescribed conditions. CONSTITUTION:The antireflection films consisting of the three thin film layers; a middle refractive index thin film 11, high refractive index thin film 12 and low refractive index thin film 13 from a base material lens 14 toward the atm. side. The components constituting the thin films 11, 12, 13 consist respectively of at least 20wt% org.-base components or resin compd. components coupled to metallic atoms and <80wt% metallic oxide of metallic atoms coupled to org. chains. The optical characteristics of the layers 11, 12, 13 are made to comply with the formula I - formula VII. In the formulas, na, nb, nc: the refractive indices of the layers 11, 12, 13, da, db, dc: the film thicknesses of the layers 11, 12, 13, mn; m: positive integer; l, n: positive odd number; lambda1, lambda2, lambda3: wavelengths of independently visible regions nm. The thin films of the layers 11, 12, 13 are laminated by coating coating solns. consisting of respective solns. of colloidal suspensions on the base material and heating and drying the same.
Patent JP-H10283332-A (JP)
Title: Method for actualizing breakless processing of software application
Inventor: FRANCIS D LOHRER
IPC: G06F11/20
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To define a resource group in highly available cluster network constitution by generating applications and resource groups that they relate to, and moving the right to control the resources in one resource group to a backup computer according to given occurrence. SOLUTION: Double networks 10 and 12, nodes A and B, and a couple of mirrored disks 14 and 16 are connected through double common SCSI buses 18 and 19 and software applications are processed without any interruption. Namely, if one of both the nodes A and B gets out of order, the other node takes over part or the whole of the operation of the node having got out of order and the right to control the resources of a disk storage device 20 or 22 in one resource group is moved to the backup computer according to the given occurrence. Consequently, a resource group in highly available cluster network constitution can easily be defined.
Patent JP-H01248724-A (JP)
Title: Network control system
Inventor: YOSHII TAKANOBU
Filed: 1988-03-29
Abstract: PURPOSE:To improve the reply speed in the communication of a transmitter by allowing a bridge inserting switching section to switch the insertion of a bridge function section to a common transmission line and the insertion of a bypass transmission line to the common transmission line based on a traffic per unit time on the common transmission line measured by a traffic measuring section. CONSTITUTION:When the measured value of a traffic per unit time measured by a traffic measuring section 3 is a reference traffic per unit time or below, the traffic measuring section 3 sends a bypass command signal to a bridge insertion switching section 2 as a switching control signal. The bridge insertion switching section 2 inserts a bypass transmission line 4 inbetween a system A common transmission line 5 and a system B common transmission line 6 based on a bypass command signal received from the traffic measuring section 3 (selecting the switching of the insertion of a bridge function section 1 to the insertion of the bypass transmission line 4). Thus, a high reply speed is maintained.
Patent JP-H069100-A (JP)
Title: Plate feeder
Inventor: NORUBERUTO RENTSU
IPC: B23D33/02
Filed: 1993-04-05
Abstract: PURPOSE: To provide much higher efficiency (per metal sheet) in the equal friction or equal noise emission. CONSTITUTION: A second feeding device 2 is arranged within the range of a first feeding device 1, the second feeding device has a circulating pulling means 11 to be driven by a driving device 18, and the pulling means is provided with an associating device 12 arranged lateral in a feeding direction V. The pulling means 11 can be moved at a circulating speed periodically enabled by the driving device 18, the minimum value of the circulating speed is made lower than or equal with the circulating speed of the first feeding device 1, the maximum value of the circulating speed is made higher than the circulating speed of the first feeding device and made lower than or equal with the initial speed of a work station 3, and the associating device 12 is located within the range of an upside block in the end of an accelerating stage at least.
Patent JP-S58139374-A (JP)
Inventor: JIYOSEFU ERU BAAKUMAN
IPC: B65D85/575
Filed: 1982-05-10
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-S61236588-A (JP)
Inventor: KOMINATO MOTOYUKI
IPC: G09G5/42
Filed: 1985-04-12
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-H09267511-A (JP)
Title: Optical printing head
Inventor: MURANO SHUNJI
IPC: B41J2/455
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the generation of density irregularity and to form a printing image of extremely high quality by providing at least one slit to the light emitting elements positioned at both end regions of each light emitting element array to form many light emitting regions. SOLUTION: In an optical printing head wherein a plurality of light emitting element arrays each constituted by arranging square light emitting elements 2a in a row are linearly arranged and a plurality of lenses corresponding to the light emitting element arrays 2 in a ratio of 1:1 are arranged on the arrays 2, at least one slit (s) is provided to the light emitting elements 2a positioned at both end regions of the respective light emitting element arrays 2 to form many light emitting regions.
Patent JP-S58198250-A (JP)
Title: Sugarless chewing gum and its preparation
Inventor: ARIMA TETSUO
IPC: A23G4/00
Filed: 1982-05-10
Abstract: PURPOSE:To prepare the titled chewing gum having low cariogenicity and stable for a long period, from L-aspartyl-L-phenylalanine methyl ester, reduced starch decomposition product and/or reduced maltose syrup, sugar alcohol, and chewing gum base. CONSTITUTION:A conventional chewing gum base containing microcrystalline cellulose in place of calcium carbonate and talc, is mixed with a sugar alcohol such as sorbitol, mannitol, etc. and if necessary reduced starch decomposition product and/or reduced maltose syrup powder, and kneaded uniformly at <=60 deg.C. The product is mixed and kneaded with an emulsifier, glycerol, lecithin, and a colorant, and finally mixed and kneaded with L-aspartyl-L-phenylalanine methyl ester and flavor encapsulated with reduced starch decomposition product and/or reduced maltose syrup.
Patent JP-S59202900-A (JP)
Inventor: SUEZAWA MICHIAKI
IPC: B43K1/00
Filed: 1983-05-02
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-H11271043-A (JP)
Title: Position measuring device for mobile body
Inventor: HASUMI NOBUYOSHI
IPC: G01B21/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a position measuring device for an unmanned carriage wherein only two reflectors, at minimum, are required for measuring position of an unmanned carriage. SOLUTION: At least two reflecting plates 12a and 12b which, whose positions are know, are allocated around a movement path, a laser sensor 11 which, mounted on a carriage 10, projects laser beam in horizontal direction to the reflecting plate and measures a relative angle of the carriage based on its reflected light, a measuring means which, mounted on the carriage, measures a travel distance along the advancing direction, and a measuring means which, counted on the carriage, measures the advancing direction as an orientation are provided.  A position calculation part calculates absolute position and orientation of the carriage based an a setting position information of the reflecting plate, a relative angle to the reflecting plate viewed from the carriage at present and at a time which has passed a specified period, and a displacement amount in carriage position and that in orientation during a period from the time which has passed a specified period till present.
Patent JP-S60221478-A (JP)
Title: Production of radiation curing adhesive tape
Inventor: UEHARA TOSHISHIGE
IPC: C09J7/02
Filed: 1984-04-18
Abstract: PURPOSE:To obtain the titled adhesive tape having improved rubber elasticity and adhesive characteristics without problems in pot life, by incorporating an oligomer having electron attractive substituent group and unsaturated double bond with a specific amine, and curing the resultant composition with radiation. CONSTITUTION:A composition, consisting essentially of an oligomer, having electron attractive substituent group and unsaturated double bond in the molecule, optimally acrylic double bond imparted thereto, and applied to the surface of a web is exposed to ammonia or gas of an amine having <=5pkb value and >=2 active hydrogen atoms in the molecule or a misty atmosphere thereof, crosslinked and cured by radiation to give the aimed adhesive tape.
Patent JP-S5412372-A (JP)
Title: Thiazolidine derivative and its preparation
Inventor: ARIMURA KATSUO
IPC: A61K31/426
Filed: 1977-06-29
Abstract: PURPOSE: Thiazolidine derivatives of formula I(R 1  is H, alkylcarbamoyl; R 2  is H, methyl) or their salts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H074042-A (JP)
Title: Nut-remobable type seat and for supporting floating form and connector
Inventor: ISHIDA TOMOHISA
IPC: E04G17/14
Filed: 1993-02-26
Abstract: PURPOSE:To cast concrete more swiftly and more easily and more economically without leaving a foreign material on the surface of concrete and build up stronger riser reinforced concrete in terms of a spontaneous concrete casting method for a building floor and riser concrete. CONSTITUTION:A threaded rod 19, a wood concrete (23), a foot plate or the like (13), an L type post (15) for a round separator, etc., which is set vertically and horizontally as a transmission means of a supporting force which supports a floating form 24 based on the form 21 other than floating and a nut-remobable type seat (1), which does not hinder batten angles outside the form 21 are coupled with a connector. This construction makes it possible to cast concrete without leaving a foreign matter on the surface of concrete after the placement even in the case of double-surfaced floating.
Patent JP-H01251992-A (JP)
Title: Key telephone system
Inventor: TSURUSAKI MASAYUKI
IPC: H04Q3/58
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the secrecy of a call at the time of power failure from being lost by inhibiting access to a trunk line by other key telephone set for the call when the call is continued even after the power failure is repaired. CONSTITUTION:At the time of the power failure, a transmission, a reception. and the call are secured by a power failure corresponding key telephone set 100 through a power failure bypass circuit 160. When the call is continued even after the power failure is repaired, since descending data sent from a main device 1 to the power failure corresponding telephone set 100 are absorbed based on the detection of the d.c. loop current, the input of the descending data to the power failure corresponding key telephone set 100 is eliminated, and the transmission of ascending data from the power failure corresponding key telephone set 100 to correspond to the descending data is also eliminated. Since a signal to detect that the transmission of the ascending data is eliminated and inhibit the access to a trunk line 7 is sent for other key telephone set 6, an interruption from other key telephone set 6 can be prevented. Thus, the securacy of the power failure corresponding key telephone set 100 after the power failure is repaired can be secured.
Patent JP-H08275664-A (JP)
Title: Travel speed change gear
Inventor: EMA HIROAKI
IPC: F16H61/28
Filed: 1995-04-04
Abstract: PURPOSE: To provide a travel speed change gear capable of performing the smooth speed change operations even in a constitution for receiving and regulating a speed change operating tool at a position corresponding to the travel neutral state. CONSTITUTION: This travel speed change gear is obtained by installing a speed change operating tool 30, mechanically linked to an operated part 14 of an infinite variable-speed device 10 for traveling a car body and capable of freely performing artificial operations in the normal and reverse directions,  a regulating part for receiving and regulating the speed change operating tool 30 at a position corresponding to the travel neutral state in decelerating and operating the speed change operating tool 30 to the travel neutral state and a controller capable of controlling the operations of an electric motor 33 for operating the operated part 14 based on whether or not the speed change operating tool 30 is in an operating state thereof artificially operated and the results sensed with a sensing means 40 for the operating state capable of sensing the operating direction of the speed change operating tool 30.  The travel speed change gear is further capable of stopping the operations of the electric motor 33 when an inoperative state of the speed change operating tool 30 is sensed and the sensed state continues for the set time without keeping the speed change operating tool 30 in the travel neutral state or a state close thereto and stopping the operations of the electric motor 33 in a shorter time than the set time when the inoperative state is sensed in the neutral state or a state close thereto.
Patent JP-S57194374-A (JP)
Title: Gamma ray detector for positron ct
Inventor: TAKAMI KATSUMI
IPC: H01J43/00
Filed: 1981-05-26
Abstract: PURPOSE:To detect annihilating gamma rays effectively and to improve the sensitivity of a positron CT by using multilayered reflection films for the rectangular parallelopiped Bi4Ge3O12 scintillator crystal of which only the surface facing a photoelectric multiplier is roughly polished. CONSTITUTION:Only the side of a rectangular parallelopiped crystal 1' of Bi4 Ge3O12 opposit from a photoelectric multiplier 6 side is roughly polished (about #400-#100 roughness in JIS), and all the other surfaces are made specular. In  the case of spraying a reflecting agent 3' to the crystal surface first, only the  pure BaSO4 is dissolved in an aq. soln. and the soln. is coated thinly by compressed air. A slight binder (for example, polyvinyl alcohol) is included in the  2nd layer to be spray-coated after the moisture of the pure BaSO4 layer of the  1st layer has throughly evaporated. After the evaporation of the moisture of the  2nd layer, a slightly larger amt. of the binder is included in the 3rd layer and  the soln. is sprayed. Thereafter, the binder is increased successively and about  7-12 layers of reflection films are formed.
Patent JP-S564041-A (JP)
Title: Moisture meter
Inventor: EBARA KATSUO
IPC: G01N27/07
Filed: 1979-06-23
Abstract: PURPOSE: To measure a moisture content of a sample by using a moisture meter consisting of a rod of an insulating material, and excitation electrodes and a detecting coil which are provided on the circumferential surface of the rod.  
     CONSTITUTION: An alternating voltage is applied from an oscillator 1 to excitation electrodes 5 provided on the circumferential surface of a rod 7 of an insulating material. Variations in voltage or resonance frequency induced by a sample being measured into a detecting coil 6 are read on a high frequency voltmeter 2 or a frequency counter through lead wires 3. Thus, the moisture content of a sample can be determined. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S534551-A (JP)
Title: Toner image transfer device for recording apparatus
Inventor: AIKAWA KAZUHISA
IPC: G03G15/16
Filed: 1976-07-02
Abstract: PURPOSE: To make it possible to improve the transfer efficiency and to make the high speed transfer possible by arranging a flow regulating plate so that the corona ion flow established may be guided effectively to a transfer position. 
     COPYRIGHT: (C)1978,JPO&Japio