baber/WOPTO huggingface dataset:
Patent JP-S60199836-A (JP)
Title: Partial nucleus-hydrogenation of aromatic hydrocarbon
Inventor: NIWA SHIYUUICHI
IPC: C07C13/20
Filed: 1984-03-22
Abstract: PURPOSE:To carry out the partial nucleus hydrogenation of an aromatic hydrocarbon, economically on an industrial scale, in the presence of water, by using a ruthenium-copper catalyst dispersed in silica gel as the hydrogenation catalyst, and adding an alkylphosphoric acid ester to the reaction system. CONSTITUTION:Ruthenium-copper catalyst dispersed in silica gel is used as a hydrogenation catalyst, and an aromatic hydrocarbon such as benzene, toluene, xylene, etc. is made to react with hydrogen in the presence of water, the above catalyst and an alkylphosphoric acid ester. The partial nucleus hydrogenation product of the raw material, e.g. cyclohexene, alkylcyclohexene, etc. can be produced economically on an industrial scale by this process. The above catalyst can be produced preferably by taking advantage of the gelation property of the hydrolyzed silicon alkoxide; for example, by adding water to an organic solvent solution of a silicon alkoxide, a ruthenium compound and a copper compound, stirring the mixture under heating, and drying the produced gel with heat.
Patent JP-S60199729-A (JP)
Title: Fuel tank for car
Inventor: URANISHI KOUJI
IPC: B60K15/03
Filed: 1984-03-24
Abstract: PURPOSE:To suppress the air pollution due to evaporated fuel by providing a closing control valve closing a valve closing a valve port when a cap is tightened to a fuel injection port in a fuel injection pipe. CONSTITUTION:When a cap 3 is loosened and lifted from feeding fuel, a closing control valve 12 is lifted, and an annular lower-end section 12b opens a valve port 11. As a result, the evaporated fuel in a fuel tank 1 flows into an annular passage 7 through a communicating pipe and is fed into a canister through the valve port 11, a valve chamber 6, and an evaporated fuel outflow port 14. The cap 3 is further loosened and removed from a fuel injection port 4. In this case, the evaporated fuel in a fuel tank has been fed into the canister, and only an extremely slight quantity of the evaporated fuel in an injection pipe 2 leaks into the outside air through the injection port 4, thus the air pollution can be suppressed.
Patent JP-S59182763-A (JP)
Title: Recording paper setting mechanism for printer
Inventor: KUSUMI TADAYUKI
IPC: B41J25/316
Filed: 1983-04-01
Abstract: PURPOSE:To obtain a recording paper setting mechanism capable of simplifying the setting operation of recording papers and also of preventing various accidents by using a link body by which to separate the head part from the periphery of a platen by rotation of a handle. CONSTITUTION:A handle cross arm plate 8' is fixed to both ends of a handle support shaft 4, one side 8'a of the plate 8' is horizontally extended across the platen shaft 3, and on the end side, a handle 9 is set. The other side 8b is extended slantly downwards and to the end side, a projection shaft 49 is attached at a right angle. When the handle 9 is lifted up, both cross arm plates 8' are turned around the support shaft 4 as a fulcrum, a link body 18' coupled in a travelling manner with the cross arm plates 8' through the projection shaft 49 moves to the position as shown by broken line while being turned, and a sliding shaft 17 is fallen down (turned) at the guide shaft 5 as a fulcrum. A printing unit 16 piercingly provided to the guide shaft 5 and the sliding shaft 17 is separated from the periphery of the platen 6. A paper press roller 12 is rotatably supported on the handle 9.
Patent JP-H05258436-A (JP)
Title: Recording medium chucking device
IPC: G11B23/00
Filed: 1992-03-13
Abstract: PURPOSE:To suppress the radial deviation of a disk and to prevent the generation of the deviation of data. CONSTITUTION:The chucking surface 8 of a spindle motor 6 and the center line H in the thickness direction of the disk 3 are positioned on approximaly the same plane and the spacing distance between the data surfaces 1, 2 on the disk 3 surface and the chucking surface 8 is decreased, by which the generation of the radial deviation of the data surfaces 1, 2 is lessened even if the chucking surface 8 inclines.
Patent JP-2000253168-A (JP)
Title: Automatic vending machine data collection method
Inventor: TANAKA YOSHIAKI
IPC: H04Q9/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for collecting the data of vending machines for efficiently collecting the sales data of vending machines, without imposing excessive management load on a center device, in a system in which vending machines are grouped. SOLUTION: In a method for collecting data of grouped vending machines via a public telephone network by a center device, a table (a) in which vending machines are made correspond to telephone numbers for obtaining the data of the vending machines is held in the center device, and the table is sorted by using the telephone numbers as keys (b), and then the telephone numbers are successively called, and the data of each vending machine corresponding to the same telephone number as the called telephone number are collected with one time of calling. Thus, speech cost and speech time required for collecting data can be reduced.
Patent JP-H01229245-A (JP)
Title: Photosensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/835
Filed: 1988-03-09
Abstract: PURPOSE:To improve the sharpness of the photosensitive material, and to lessen the residual color of the photosensitive material by incorporating an aqueous ionic polymer in the layer of the same side to that of a halation protective layer mounted on the photosensitive material. CONSTITUTION:The halation protective layer contg. a mordant and a dyestuff is mounted on a supporting body, and the water soluble ionic polymer (A) is incorporated in the layer of the same side to that of the halation protective layer. And, the component (A) is composed of a synthetic polymer which has a repeating unit shown by the formula or a natural aqueous polymer such as alginic acid, etc., and is incorporated in the layer (such as an emulsion layer) except the layer mentioned above. And, the mordant is preferably composed of a polymer latex. In the formula, R1 and R2 are each hydrogen atom. or alkyl group, L is -CONH- or -COO- group, etc., J is alkylene or arylene group, etc., Q is -COOM group, etc. (M is hydrogen atom. or a cation), (p) and (q) are each 0 or 1, (r) is 1, Y is hydrogen atom. or carboxyl group.
Patent JP-S51130773-A (JP)
Title: Vibration damping material
Inventor: KIKUCHI TAKESHI
IPC: B29B17/00
Filed: 1975-05-12
Abstract: PURPOSE: A vibration damping material of extremel low cost with excellent absorbing property. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57171047-A (JP)
Title: Electronic engine control system
Inventor: MOURI YASUNORI
IPC: G01P3/489
Filed: 1981-04-15
Abstract: PURPOSE:To enable to effect a stable control even when the operation of the engine is brought into a condition including large fluctuations in the angular revolving speed thereof by a method wherein the control of the engine is effected in accordance with the data of number of revolution being held in an operation control being effected in accordance with a plurality of operating conditions. CONSTITUTION:The data N of a revolving number register is read at each constant angle offering signal outputted by an angle sensor 146 and data N' is held sequentially in the address of a label RPM1 for an RAM106. Here, the fluctuation of the angular revolving speed has a period depending on a crank angle 180 deg. mainly and the held data N' having no variability may be obtained. This data N' is taken into the label RPM of the RAM106 by the program of the RPM1N and is utilized for the control of the engine and the like. Accordingly, the proper engine control may be effected stably even when the revolving number of the engine is comparatively low, such as at starting or the like.
Patent JP-S63222473-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L27/14
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a photosemiconductor element using an optical filter by forming the optical filter through selective coating of a thin film having a determined transmission characteristic in a determined junction region of a semiconductor substrate. CONSTITUTION:A blue filter 14 is formed by a printing method on one pn junction 12a for the photodiode having a pair of pn junctions 12a, 12b isolated by an N-type semiconductor substrate 11. Thereafter, a red filter 15 is formed by the same method on the pn junction 12b. As explained above, a photodiode for selectively and photoelectrically converting the blue region and a photodiode for selectively and photoelectrically converting red region can be formed on the same chip. In the case of forming the blue color filter 14 and red color filter 15 as explained above, the blue color has the higher sensitivity in the same photosensitive area. In order to obtain the same photosensitive area as the sensitivity for red color, the photosensitive area is changed depending on the transmitting characteristic and thereby the same photosensitivity can be obtained.
Patent JP-S62213146-A (JP)
Title: Cutting and molding method for lead
Inventor: TAKAHASHI MASANAGA
IPC: H01L23/50
Filed: 1986-03-13
Abstract: PURPOSE:To insert a lead for a hybrid IC easily by obliquely notching both side edges of the angular lead formed to the hybrid IC extending over a nose, askew crushing a surface in the direction orthogonal to the sideedges extending over the nose and molding and working the nose of the lead to a drill shape. CONSTITUTION:A hybrid IC 4 before cutting and molding leads is set onto a cutting type die 5, and a saw-tooth-shaped punch 6 is lowered, thus aslant notching both side edges of the angular leads 1 shaped to the hybrid IC 4 extending over noses, then molding the ends of the leads to a V shape. The lower surface of the hybrid IC 4 orthogonal to the side edges is set onto a bottom-force lead hold-down 7, the upper surfaces of the leads 1 are pressed down by a top-force lead hold-down 8, and both surfaces of the hybrid IC 4 are crushed obliquely extending over the noses by a top force 10 and a bottom force 9, thus molding the ends of the leads to a drill shape. Accordingly, when the hybrid IC is mounted to a printed board and the like by using a robot, the hybrid IC can easily be inserted into a hole for the printed board, employing the pointed ends of the noses of the leads as guides.
Patent JP-S55147466-A (JP)
Title: Rotary ring type continuous casting equipment
Inventor: HORIGUCHI MINORU
IPC: B22D11/06
Filed: 1979-05-09
Abstract: PURPOSE: To prevent the occurrence of cracking at the unbending and make the quality of the cast ingot sound by forming at least both sides of the inside surface of the mold in concave shape toward the outer side of the mold in the rotary ring type continuous casting equipment.  
     CONSTITUTION: The concave shape provided at least on both side surfaces of the inside surface of the mold is so formed that the sectional area enclosed by the horizontal extension line 2A of the bottom 2 of the rotary ring, perpendicular line 28 of the side part and slab takeout curved part 25 becomes about 5Wabout 95% of the sectional area enclosed by the horizontal extension line 2A, perpendicular line 28 of the side part and slab take-out straight part 27. In order to prevent the cracking of the frozen shell, recesses are provided on the bottom side of the rotary ring and the inside surface of the belt surface as well besides the internal side surfaces of the mold. Namely, the depth 29 of the inside surface recesses of the belt surface is made about 1/100W1/5 of the slab height H and the depth 30 of the inside surface recess of the bottom about 1/100W1/5 of the slab height H. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59181631-A (JP)
Title: Automatic handler for semiconductor device
Inventor: SAITOU TAKAYOSHI
IPC: H05K13/08
Filed: 1983-03-31
Abstract: PURPOSE:To set a plurality of semiconductor devices connected to a frame to a testing head simultaneously and positively while using these devices as one unit when testing electric characteristics by each providing specific guide rail, feeder and push block. CONSTITUTION:A plurality of ICs 1 used as one unit are being carried on a contact board 30 along guide rails 11, 11' by feed-pawls 16. A push block 12 drops, and resin molded layers in the ICs 1 are received into the cavities 13 of the block 12 while being brought into contact with leads 2.... The guide rails 11, 11' are interlocked with the push block 12 and drop, and the leads 2... of each IC 1 are brought into contact with spring pins 31 continuously fitted to the contact board 30, and pushed, thus positively bringing the leads into contact with the spring pins 31. A positioning pin 33 erected to the contact board 30 is penetrated into the positioning hole of a frame 4 at that time, and the accurate positioning of each IC 1 is ensured.
Patent JP-S57169553-A (JP)
Title: Underground heat exchanging device for swimming pool and its use
Inventor: CHIBA MITSUNORI
IPC: F24J3/08
Filed: 1981-04-13
Abstract: PURPOSE:To exchange heat under the ground, and to heat and cool water in the swimming pool efficiently by arranging a plurality of underground ventilating pipes in parallel to the lower surface of the bottom of the swimming pool and connecting an air-supply pipe and a discharge pipe to the both ends. CONSTITUTION:A plurality of the underground ventilating pipes 3 are disposed in parallel to the lower surface of the bottom of the swimming pool 2, and the air-supply pipes 4 with air-supply ports 4A are connected to the left ends of the pipes 3 while the discharge pipes 5 with discharge ports 5A are connected to right ends. Accordingly, heat can be exchanged in the underground ventilating pipes 3, and water in the swimming pool 2 is heated or cooled. In this case, the air-supply ports 4A may be connected to a solar heat collector or a hothouse swimming pool, and absorb hot air or the air of high temperature and humidity respectively. The outside air in case of cold is supplied to the air-supply ports 4A and water in the swimming pool 2 is frozen efficiently, and water may be frozen or the swimming pool may be used as a skating rink.
Patent JP-H02236578-A (JP)
Title: Releasing agent supplying device
Inventor: TAKEDA KENJI
IPC: G03G15/20
Filed: 1989-03-10
Abstract: PURPOSE:To permit a storage tank to be installed in any place in a device by dividing a channel between the storage tank and the pump, and joining both ends of the divided channel via a flexible sealing member by virtue of energizing force. CONSTITUTION:An oil pan 4 is provided in the lower position than a fixing roller 1, and the storage tank 5 in which oil is stored is disposed below the oil pan 4. The storage tank 5 is connected with the oil pan via the pump 7 by the channels 71-73 composed of a flexible tube, etc. The channels 71-73 are dividable in the main body of the storage tank 5, and both the ends of the divided channel are joined via the flexible sealing member 74 by virtue of energizing force. Thus, silicon oil is prevented from splashing in the device at the time of attaching an oil bottle and thereafter, and also the degree of freedom is given when the silicon oil bottle is arranged in the device.
Patent JP-S54148303-A (JP)
Title: Number confirming system for originating telephone terminal
Inventor: MIZUSAWA JIYUNICHI
IPC: H04M11/06
Filed: 1978-05-13
Abstract: PURPOSE:To secure a comparatively easy confirmation for the notified numbers of the originating terminal by detecting whether or not the signal indicating that the oirginating telephone terminal had the incoming under the busy state is transmitted to the originating terminal from the installed trunk. CONSTITUTION:Incoming telephone terminal 2 receives 7 and memorizes 8 the terminal numbers notified from the originating telephone terminal in response 6 to the call given from the originating telephone terminal. After this, 3rd telephone terminal 3 is started to dial 12 the terminal numbers, and then whether or not the signal indicating the incoming received at the originating telephone terminal under the busy state has been transmitted to the originating telephone terminal from the installed trunk is detected at signal tone monitor circuit 13. In this way, the notified numbers can be confirmed for the originating terminal in a comparatively easy way without giving any contrivance to the telephone network and with no charging applied to the originating terminal in conversion.
Patent JP-H05216938-A (JP)
Title: Virtual file retrieving system
Inventor: CHIBA FUKUMI
IPC: G06F12/00
Filed: 1992-02-06
Abstract: PURPOSE:To attain the dynamic switching between the chain retrieval and the merging retrieval by using plural file indexes which are equal to the index used for the merging retrieval of a virtual file. CONSTITUTION:An integrated system recognizing means 1 decides whether a retrieving request given to a virtual file consisting of basic files A, B and C from a program 11 shows the chain retrieval or the merging retrieval. A merging retrieval processing deciding means 2 decides the merging retrieval processing. A merging retrieval means 3 carries out the merging retrieval with use of plural file indexes Z. A chain retrieval processing deciding means 6 decides the chain retrieval processing. Then a chain retrieval means 7 carries out the chain retrieval with use of the indexes Z. Then a file code retrieving means 4 retrieves the file records out of the files A, B and C, and a file record output means 5 evolves these retrieved files in the style of the virtual file.
Patent JP-H06249542-A (JP)
Title: Air conditioner
Inventor: ITO MASAMI
IPC: F25B29/00
Filed: 1993-02-23
Abstract: PURPOSE:To demonstrate an adequate cooling capacity by providing a flow control means on an indoor side of a discharge pipe, which regulates a flow rate of a refrigerant in response to a number of ones in a thermo-off condition among indoor units in a heating operation when cooling and heating operations are simultaneously effected. CONSTITUTION:An indoor side discharge pipe 10R is provided with a flow control valve 15. The flow control valve 15 regulates a flow rate of a refrigerant in response to a number of ones in a thermo-off condition among indoor units in a heating operation when cooling and heating operations are simultaneously effected. When all of the indoor units B and C in a heating operation are rendered thermo-off, the flow control valve 15 is fully closed. When only one of the indoor units B and C in a heating operation is rendered thermo-off, the flow control valve 15 is made small in opening degree. Therefore, a refrigerant flowing into the indoor unit A in a cooling operation is rendered rich in a liquid content, so that the indoor unit A can demonstrate an adequate cooling capacity.
Patent JP-H06245458-A (JP)
Title: Flat brushless motor
Inventor: TATEBAYASHI TAKESHI
IPC: H02K29/00
Filed: 1993-02-22
Abstract: PURPOSE:To provide a flat brushless motor of small cogging torque and high torque. CONSTITUTION:A flat brushless motor comprises a first stator 14 where six stator winding 16 is arranged on an iron plate yoke and a second stator 17 where six stator windings 19 are arranged on an iron plate yoke 18. Disc permanent magnets 12 and 13 each magnetized alternately with four N poles and four S poles in conformity to the first stator 14 and the second stator 17, respectively, are mounted in phase on an iron plate yoke 11 and fixed on a rotary shaft 10 to constitute a rotor 9. The first and second stators 14 and 17 are fixed on the main body via a motor housing so that their stator windings 16 and 19 may displace by 1/2 pitch of arrangement angle. Applying this motor for drive of a VTR reel can reduce wow flutter and jitter.
Patent JP-H05227477-A (JP)
Title: Moving picture image editing method
Inventor: KIYOSUE TOMOYUKI
IPC: G06T13/00
Filed: 1992-02-10
Abstract: PURPOSE:To provide a moving picture image editing method which can manage several fragments as an edited object by collecting them, or can execute small editing as dividing labor by dividing a picture into many parts. CONSTITUTION:The representative picture of the partial picture of a first hierarchy is arranged in the representative picture display area 13A of the partial picture, and the representative picture of the partial picture of a second hierarchy is arranged below it. Then, the representative picture group of the second hierarchy is related to the partial picture of again the partial picture of the first hierarchy. Further, the representative picture group of a third hierarchy is related to the partial picture similarly to the representative picture group of the second hierarchy, and the whole becomes the branching point of a branch and the tree structure of a leaf, and each part can be edited by a division-of- labor system.
Patent JP-S57170976-A (JP)
Title: Nematic liquid crystal composition
Inventor: SATOU HIDEO
IPC: C09K19/46
Filed: 1981-04-15
Abstract: PURPOSE: The titled liquid crystal composition that contains a clockwise twisting compound and an anticlockwise twisting compound, given by the specific formulas respectively, thus being suitably used for time-sharing driving, because of its extremely low fluctuation in threshold voltage caused by temperature change.  
     CONSTITUTION: (A) A clockwise twisting compound of formula of formulaI(n is 1W10) and (B) another anticlockwise twisting compound of formula II are used to give the objective liquid crystal composition. The weight ratio of A to B is 0.3W0.6 and the content of A and B is preferably 3W8wt% in the composition totally. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58175249-A (JP)
Title: Rotary anode x-ray tube
Inventor: TORII TAKUJI
IPC: H01J35/10
Filed: 1982-04-07
Abstract: PURPOSE:To decrease the temperature inside of a glass bulb neck part, aiming at an increase and elongation of the capacity and service life of an X-ray tube respectively by forming a thermal shield part on the part facing said anode target of a rotor. CONSTITUTION:A part of a thermal shield part 5 facing the anode target 2 of a rotor 3a is made of a larger diameter than the other part and said diameter is selected to be larger than the diameter of a glass bulb neck part 4a while being equal to the diameter of the anode target 2 or somewhat smaller. And the surface facing the anode target 2 is given luster surface treatment, thus having a radiation rate not more than 0.2. In this way, by providing the thermal shield plate, the quantity of radiation heat transfer becomes one nineth, the temperature inside of the neck part of the glass bulb can be decreased, falling away of gas molecules from the glass bulb inner surface and sticking thereto can be checked thus to be effective in preventing the degree of vacuum inside of the glass bulb from deterioration, namely, in the long service life of X-rays.
Patent JP-S58173671-A (JP)
Title: Inkjet printer
Inventor: NISHIKAWA HIROSHI
IPC: B41J2/17
Filed: 1982-04-07
Abstract: PURPOSE:To obtain the ink jet printer, wherein irregular printing or missing do not occur even though the printer is left alone in the unused state for a long time, by repeating the same printing operation at least twice on a specified line in printing. CONSTITUTION:An operating part 1 sends a print starting signal J to a flip flop 8 and a one shot multivibrator 2. The one shot multivibrator 2 clears a counted number D in a line number memory register 4. Meanwhile, a printing data signal M, which is outputted almost at the same time as the print starting signal J, is inputted to a printing control circuit 6. Based on the counted number D stored in the line number memory register 4, a printing signal N1 on the (D+1)th line, i.e. on the first line, is sent to an ink delivering control part 7. Then the flip flop 8 is converted to a set state. But a paper feeding signal L is not outputted. Based on the next printing data signal M, the printing information which is the same as the previous time is printed on the same line.