baber/WOPTO huggingface dataset:
Patent JP-2000281001-A (JP)
Title: Machine for filling sand into sand bag
Inventor: TSUJIMOTO JUN
IPC: B65B1/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To automatically fill sand into a bag, reduce the labor of workers and carry out the sand filling highly efficiently. SOLUTION: A machine for filling sand into sand bags is provided with a stand 1, a hopper provided on the stand 1 and having the shape of being squeezed downward, a sand filling chamber 7 formed continuously on a lower end opening of the hopper, receiving sand and having a mouth of a and bag 29 fitted in a lower end opening 7a of the chamber and upper and lower damper devices provided on the upper and lower sections of the sand filling chamber 7 and parting the upper and lower sections of the filling chamber 7.
Patent JP-H06283451-A (JP)
Title: Method and apparatus for chemical vapor deposition
Inventor: ANDO AKIRA
IPC: C23C16/44
Filed: 1993-03-25
Abstract: PURPOSE:To supply steam of source material stably by providing this equipment with a liquid material supplying apparatus which supplies the liquid or solution- state source material by a constant amount and a heating apparatus which evaporates the source material and by dropping the source material on the heating apparatus from the liquid material supplying apparatus. CONSTITUTION:This chemical vapor deposition system is constituted of a gas supplying system 1, a reaction chamber 2, and a gas exhausting system 3. The gas supplying system 1 has the same number of liquid material supplying lines A, A as the number of source materials S1, S2 to be used and the same number of a gas material supplying line B as the number of gas material G1 to be used. One end of a gas pipe 6 connected to a mass-flow controller for liquid 5 is located above a heating apparatus installed in a source material evaporation chamber 10. The source materials S1, S2 are dropped on the heating apparatus 11 and are completely evaporated in an instance. Steam of the source materials S1, S2 is mixed with carrier gas CG in the source material evaporation chamber 10 and then is mixed with the gas material and is guided to the inside of the reaction chamber 2.
Patent JP-H10279250-A (JP)
Title: Carrying device of escalator step for wheelchair
Inventor: YAMASHITA KOJI
IPC: B66B23/12
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device which can convey steps and change their attitudes efficiently and safely and enables the inspection and repair works at site. SOLUTION: This device is provided with a hold member 11 which can put and fix steps of an escalator for wheel chair, a load-carrying platform part 19 which supports both end parts in the direction of width of the hold member 11, an intermediate pedestal parts 17, 18 which support and fix the load-carrying platform part 19, and a roller 16 which is provided and protrudes below each intermediate pedestal part 17, 18. The hold member 11 can be fixed to the load-carrying platform part 19 at a plurality of different attitudes by using fixing pins 31, 32 and is set to a size which allows the travel up to the vicinity of a step mounting position of the place where people get on and off an escalator.
Patent JP-S61251386-A (JP)
Title: Video tape recorder
Inventor: FUJIYAMA SADANORI
IPC: H04N5/93
Filed: 1985-04-30
Abstract: PURPOSE:To lower a noise at a time reproducing and recording a signal by disposing a noise lowering circuit connected selectively to a video recording circuit and a video reproducing circuit respectively on at the time recording and reproducing the signal. CONSTITUTION:A video tape recorder 21 has change over switches 23,24 at the front and rear sections of a noise reducing circuit 22. The switches 23 and 24 are respectively changed over to a luminance signal input terminal 2 and a buffer circuit 3 side on the recording, and respectively changed over to a deemphasis circuit 11 and the luminance signal output terminal 13 side on the reproducing. According, the circuit 22 used for improving the quality of a reproduced picture is interposed between the terminal and the circuit 3 when recording. Thereby, on dubbing from a magnetic tape having a deteriorated quality of the picture by the recording of a TV broadcasting picture having a bad SN ratio or the repetition of the dubbing, if the switches 23,24 are changed over to the recording side, the noise reduction is attained for the signal to be recorded.
Patent JP-2000289852-A (JP)
Title: Article processing system
Inventor: YONEDA KENJI
IPC: B25J13/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To continuously operate a first conveyor and a second conveyor by a speed setting part even when supply quantity of a container is unstable. SOLUTION: An article processing system is furnished with a first conveyor 3 to carry a container at random, a second conveyor provided on the downstream side of this first conveyor 3 and to carry the container by arranging it with an equal interval, a robot 5 to hold the container and a control device to control this robot 5 and the second conveyor. This control device 6 is furnished with a speed setting part 15 to control speed of the first conveyor 3 and maintains a holding position within a holding region by properly controlling carrier speed of the first conveyor 3 at high speed or low speed in accordance with variation of supply quantity of the container by this speed setting part 15.
Patent JP-S62248677-A (JP)
Title: Ink ribbon cartridge
Inventor: NIIKURA TAKEJI
IPC: B41J31/16
Filed: 1986-04-22
Abstract: PURPOSE:To enable control of printed density and contrive a longer useful life of an ink ribbon cartridge, by supporting an ink-supplying roller on a cartridge casing so that the center shaft thereof can be moved. CONSTITUTION:An ink ribbon 23 is fed between a transfer roller 20 and a follower roller 21 by a pressing force between the rollers. An ink is transferred from an ink-supplying roller 18 to the ink ribbon 23 by the transfer roller 20. When an eccentric shaft 17b is rotated, the overlap quantity (h) of the ink- supplying roller 18 (which is elastic) and the transfer roller 20 can be controlled, since a center shaft 17a is eccentric with respect to the shaft 17b. Once the overlap quantity (h) is set, a pawl 19 is engaged in a groove 17c of the shaft 17b, whereby the overlap quantity (h) is maintained. Thereafter, as an ink ribbon is fed, the roller 6 is rotated with the center shaft l7a as a center, and transfers the ink to the transfer roller 20.
Patent JP-H06304280-A (JP)
Title: Golf practice range management system
Inventor: UEHARA HIROYUKI
IPC: G07F7/08
Filed: 1993-04-20
Abstract: PURPOSE:To provide a golf practice range management system which enables centralized control of fee adjustment, etc., at a front desk by using a prepaid card. CONSTITUTION:When a striking No. is designated from a keyboard 4 and the amount data memorized on a prepaid card is read out by a prepaid card input/ output device 2, a host computer 1 transmits the amount data and the striking No. to a master sequencer 7, which outputs the operation permission signal to a terminal sequencer 91 through an intermediate sequencer 81. When a user inserts a striking No. card into a golf ball supply device, a golf ball is set on a tee. Each time when the user strikes the ball, the intermediate sequencer 81 judges the usable limit number of balls or the usable time limit, and when the limit is exceeded, or the striking No. card is pulled out, operation is completed. The amount data corresponding to the number of struck balls by the user or the used time is managed by the host computer 1, and the corresponding amount data is subtracted from the propaid card.
Patent JP-H02272620-A (JP)
Title: Printing system
Inventor: KAWAMATA YOSHIO
IPC: B41J29/38
Filed: 1989-04-14
Abstract: PURPOSE:To release a user from the replacing work of printing paper set on a printer by selectively using a printer on which printing paper is set up with a required printing paper size to execute the printing of printing data. CONSTITUTION:The printing request of printing data B on the printing paper of A3 size is issued from an information processor 30, a CPU 51 stores the printing data B in a RAM 3, confirms the size of the printing paper required for printing and also confirms whether the printer 60 on which the printing paper of the necessary size is set up is in using or not. When the printer 60 is being used to print out printing data A, the printing data B are waited up to the end of the printing processing of the printing data A and then outputted to the printer 60 to execute the printing. Consequently, it is unnecessary for the user to execute the changing work of the printing paper set up on the printer 60.
Patent JP-H08282204-A (JP)
Title: Unmanned conveying vehicle
Inventor: TOKUSHIGE MASAFUMI
IPC: B60B33/02
Filed: 1995-04-19
Abstract: PURPOSE: To facilitate the operation of constaining and releasing caster wheels. CONSTITUTION: A notch part 15 is formed on a rotary plate 14 rotated with caster wheels, and a locking rod 23 which is elevated to be engaged and disengaged with and from the notch part 15 and a lever 26 are connected to each other by a wire 27. There are provided a spring 25 for energizing the locking rod 23 downward and a holding hook 29 for holding the lever 26 in the gripping state.
Patent JP-S5616964-A (JP)
Title: Record player correctable for wow and flutter due to eccentricity
Inventor: KITAMURA MASATSUGU
IPC: G11B19/28
Filed: 1979-07-21
Abstract: PURPOSE: To avoid the generation of wow in the reproducing signal, by controlling the rotating speed of the turn table via the servo circuit, based on the address signal corresponding to the rotating angle of tone arm and on the signal proportional to the rotating speed of tone arm.  
     CONSTITUTION: The signal representing the amount of eccentricity of the tone arm 1 proportional to rotating speed from the rotating angular velocity signal generator included in the horizontal drive motor HM, is fed to the DA converter DAC via the phase shifter PS. On the other hand, the arm angle encoder AE feeds the address signal corresponding to the rotating angle of the tone arm 1 to the control unit CD via the signal path 20. The control unit CD feeds the attenuating rate corresponding to the input signal to DAC via the signal path 27. The output from DAC is fed to the servo circuit STM via the low pass filter LPF to control the rotating speed of the turn table 1 and to avoid the wow in the reproducing sound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62251241-A (JP)
Title: Automatic cruising device for automobile
Inventor: KOTO TAKASHI
IPC: F02D41/04
Filed: 1986-04-24
Abstract: PURPOSE:To eliminate the necessity for a neutral detecting switch and to reduce a number of part items, by detecting a speed of an engine through a speed sensor and controlling the automatic cruising so as to be canceled by a computer in accordance with a detection result of the engine speed. CONSTITUTION:In a system where a control lever 3 is controlled by an accelerator pedal 4, an actuator 5, for instance, operated by a negative pressure from a negative pressure source 6, is provided, and the control lever 3 is set to a position of required running speed by actuating said actuator 5. Supply of the negative pressure to the actuator 5 is controlled through a selector valve 7 controlled by a control circuit 9. And the control circuit 9, which inputs an output signal from an engine speed sensor 10, performs a control so as to cancel the action of the actuator 5 when an engine is in a fixed speed or more, that is, when the engine is in not less than the speed in the time of the set automatic cruise running speed.
Patent JP-H11288109-A (JP)
Title: Electrophotographic photoreceptor
Inventor: IKUNO HIROSHI
IPC: G03G5/05
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain an organic electrophotographic photoreceptor superior, especially, reproducibility of image quality and abrasion resistance, and superior in durability and photosensitivity by incorporating a polymer charge transfer material and an additive specified in structure in at least one layer of the electrophotographic photoreceptor on the surface side located farthest apart from a conductive substrate. SOLUTION: The electrophotographic photoreceptor contauns the polymer charge transfer material and the additive represented by the formula in at least one layer on the surface side located farthest apart from the conductive substrate. In the formula, each of A1 and A2 , is, independently, an H atom or an alkyl group; and A3 is a >=4C straight chain alkyl group, thus permitting the polymer charge transfer material to be fixed by chemical combination with a polymer matrix and made extremely tough against abrasion even in the case of undergoing mechanical hazard from a developing system or a cleaning system, and this additive to be high in stability in the film because the polymer charge transfer material is very high in compatibility and has a straight structure.
Patent JP-H11291974-A (JP)
Title: Air blowoff apparatus of ship with reduced frictional resistance
Inventor: SATO KAZUO
IPC: B63B1/38
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the labor required to make maintenance of the inside by facilitating opening and closing of the opening of an air blowoff apparatus. SOLUTION: An air blowoff part 3 is formed by installing a porous plate 6 at an opening 4 formed in an outer strake 1 of a ship bottom. The blowoff part 3 is surrounded from inside by a sea chest 2, and pressurized air is jetted out of the blowoff part 3 so that an air blowoff apparatus to generate micro- bubbles is accomplished. The porous plate 6 is fixed to the opening 4 rotatably using hinge(s) 10 at one side of the periphery while the other side is mounted removably by bolt(s). The plate 6 is rotated toward outside the ship to open the opening 4, and then maintenance works are performed.
Patent JP-H05265065-A (JP)
Title: Optical waveguide type wavelength conversion element
IPC: G02F1/355
Filed: 1992-03-19
Abstract: PURPOSE:To provide the optical waveguide type wavelength conversion element which is matched in phases and is high in efficiency. CONSTITUTION:This optical waveguide type wavelength conversion element has a polymer medium layer 6 which exhibits a quadratic nonlinear optical waveguide response and causes the pseudo phase matching of an incident laser beam and a generated second harmonic wave as an optical waveguide part. This optical waveguide part forms a spacial periodic structure by subjecting the polymer precursors of at least one kind of polymerizable monomers exhibiting the quadratic optical waveguide response to a polarization treatment and this polarization state is fixed by polymerizing the polymer precursors.
Patent JP-S6230123-A (JP)
Inventor: HAINO FUINKERUMAN
IPC: C09K19/40
Filed: 1986-04-24
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-S5319129-A (JP)
Title: Metal material for hydrogen storage
Inventor: GAMOU KOUJI
IPC: C22C19/03
Filed: 1976-08-05
Abstract: PURPOSE: The practical material for hydrogen storage;which is obtained by the combination of abundant Ca in Ca-Ni system alloys, occuludes very large amount of hydrogen per unit weight and is low in the palteou pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60238021-A (JP)
Title: Rolling mill
Inventor: IMAI ISAO
IPC: B21B13/14
Filed: 1984-05-10
Abstract: PURPOSE:To produce a rolling material of good quality by fitting a proper crown to the body end part of a shiftable work roll, by shifting the work roll according to the variation in detecting rolling forces and by performing a correct compensation always at the width end part of the rolling material even in case of the variation in rolling forces. CONSTITUTION:A crown 5 having a proper shape is fitted to the body end parts of shiftable work rolls 3, 4. Servo valves 8, 9 are operated with a proportional controlling device 11 according to the variation in a detected rolling force 10 and shifting cylinders 6, 7 are operated in reverse direction each other and the work rolls 3, 4 are shifted. The rolling force 10 is made correct just sufficiently with the change in the thickness of the width end part of the rolling material S by the position of the crown part 5. Consequently the rolling material S is always rolled to good plate thickness shape.
Patent JP-H01263027-A (JP)
Title: Covering method for skin material to molding interior base material
Inventor: TOMIOKA MASANORI
IPC: B29L31/58
Filed: 1988-04-15
Abstract: PURPOSE:To simply mount two types of skin materials and to prevent a resin sheet from damaging at the time of pushing by extending and sucking a heated and softened resin sheet to a base material, simultaneously pressing and holding the part of the sheet and the peripheral edge of a decorative unit to the groove of the base material by a pushing member. CONSTITUTION:A base material B having a groove (b) similar to a groove 1a of a vacuum injection mold 1 is set in the mold 1 by inserting the groove (b) to the groove 1a, and secured by sucking means. A decorative unit A is set on a pressing member 11 and pushing member 4, and sucked to the member 11. A heated and softened resin sheet S is conveyed between the mold 1 and the member 11, and the mold, the member 4 and the member 11 are matched. Thus, the sheet S is received by the sucking operation of the mold 1 to be extended and sucked to the material B, the part of the sheet S and the peripheral edge of the unit A are simultaneously pressed by the member 4 to the groove (b), the material B, the sheet S and the unit A are pressed to adhere each other.
Patent JP-H10286180-A (JP)
Title: Coffee filtering cup
Inventor: TANAKA KOICHI
IPC: A47J31/06
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a coffee filtering cup by which the immersing time of coffee beans is increased and the useless consumption of them is dissolved. SOLUTION: The coffee filtering cup A1 is formed to be the folding possible one by filter paper provided with minute holes with a liquid permeability. Here, the minute holes are glazing-worked in a lower part area 12 except a bottom part 11 so that the coffee filtering cup A1 adopted as a non-permeable area where liquid is not permitted to pass through is constituted. Or, a non-permeable part where liquid is not permitted to pass through is partially provided in the lower part area.
Patent JP-S63259154-A (JP)
Title: Intake air preheating device for engine
Inventor: TAKEI SHINJI
IPC: F02M31/10
Filed: 1987-04-15
Abstract: PURPOSE:To enable the control of preheat quantity in response to the load of an engine, in a simple structure, by connecting a bypass passage to a preheat- intended cooling water passage, and further by providing a changeover control valve, which is actuated in response to load conditions, at the branch point of both these passages. CONSTITUTION:An engine has a crankcase 1, a cylinder head 2, a carburetor 3, and an intake pipe 4, and further a cooling water passage 5 intended for preheating the mixture is provided along an intake pipe 4. In this constitution, a bypass water passage 6 is connected to the cooling water passage 5 so as to be apart from the intake pipe 4. And at the branch point of the cooling water passage 5 and the bypass water passage 6, a changeover control valve 7 is provided. Further, the changeover control valve 7 is operated to be closed from the full open condition of the cooling water passage 5 in proportion to the stepping-on of an accelerator 8 to increase the opening of the bypass passage 6. Thus, for instance, when the engine is in a low load condition, the cooling water is made to flow into the cooling water passage 5 to preheat the mixture passing through the intake pipe 4, so that the atomization of fuel can be accelerated.
Patent JP-H10290100-A (JP)
Title: Recognition method for pattern of electronic component
Inventor: INAMASU KAZUYOSHI
IPC: G06T7/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to precisely recognize whether the position of an element substrate is right or wrong by a method wherein illumination which is used to recognize a recognition pattern is projected from the side end face of the element substrate, the part of the recognition pattern is made dark color, parts other than the part are made bright color and the position of the pattern is recognized on the basis of binary recognition. SOLUTION: A recognition pattern M on an element substrate A composed of a glass epoxy resin blank is projected from the side end face (a) of the element substrate A by means of illumination by a projector 1, the place of the recognition pattern M is made dark color by a recognition camera 2 which is situated just above the recognition pattern M, parts other than the place are made bright color, and the position of the recognition pattern M is recognized on the basis of binary recognition. As a result, when the recognition camera 2 is connected to a monitor, the position of the recognition pattern M can be recognized precisely, a recognition signal is sent to an element working machine, and the operation and the stop of the working machine can be controlled. As a result, whether the position of the element substrate A is right or wrong can be detected precisely.
Patent JP-S5520739-A (JP)
Title: Oily beautiful and white cosmetic
Inventor: TAKEMOTO TAIRA
IPC: A61K8/00
Filed: 1978-07-31
Abstract: PURPOSE:An oily beautiful and white cosmetic stabilized and easily usable, prepared by dissolving an ascorbic acid higher fatty acid ester in an oil base in the presence of a specific trialkyl phosphate. CONSTITUTION:One part by wt. of an ascorbic acid higher fatty acid ester e.g. ascorbic acid dipalmitate, is dissolved with 0.5-100 parts by wt. of a trialkyl phosphate, e.g. triethyl phosphate, of the formula (R is 2-8C alkyl group) in a liquid oil base, e.g. isopropyl palmitate, to give the desired only beautiful and white cosmetic, which is a substantially transparent liquid.
Patent JP-H08242946-A (JP)
Title: Book end or book stand and bookshelf
Inventor: KONDO SHIGEKAZU
IPC: A47B65/00
Filed: 1995-03-08
Abstract: PURPOSE: To make movement of a book end simply when a book or books are added to a book shelf by furnishing a groove at the bottom surface of book shelf, equipping the book end in its lower part with a tumble preventing metal piece in such a way as intruding into the groove, and combining them appropriately. CONSTITUTION: A tumble preventing plate or metal piece 5 is furnished in a position back in a book end. Solely with this constitution, the book end refrains from receiving the weight of book(s) and can be slid to the left and right. Further, a groove 6 is provided at the bottom surface of a book shelf for eliminating risk of dislocation of the book end, and a tumble preventing plate 2 or tumble preventing metal piece 1 or 3 of the book end is dislocated down so that it intrudes into the groove, and the members are affixed to each other. Groove 6 in the book shelf may be partially practicable even though it is located in the center of the bottom surface, but preferably it should be located back therein in view of giving fine appearance.