baber/WOPTO huggingface dataset:
Patent JP-H06255775-A (JP)
Title: Carrying device
Inventor: MURAMATSU SHIGERU
IPC: B65G51/03
Filed: 1993-03-05
Abstract: PURPOSE:To reduce the released noise with a simple constitution, and propel a moving body by using compressed air without arranging a separate propelling device in a carrying device to levitate and carry the moving body while releasing the compressed air onto carrying passages. CONSTITUTION:Carrying passages 1 are formed by arranging a tubular body having plural bored holes in the axial direction so that the plural holes can be situated in the upper part, and a moving body 4 having a plane part on the side opposed to the upper surfaces of the carrying passages 1 is arranged on the carrying passages 1. A valve device 10 which is closed when compressed air is supplied to a hollow parts of the carrrying passages 1 and releases the compressed air by being opened when it contacts with the moving body 4, is arranged respectively in the plural holes of the carrying passages 1, and a guiding hole 6 is arranged to guide the compressed air to one side in the lengthwise direction of the carrying passages 1. Thereby, the moving body 4 is put in a condition of levitating on the carrying passages 1, and can move on the carrying passages 1 by the compressed air.
Patent JP-S52153949-A (JP)
Title: N2-naphthalenesulfonyl-n-(omega-aminoalkyl)arginineamide derivatives
Inventor: KIKUMOTO RIYOUJI
IPC: C07C311/29
Filed: 1976-06-16
Abstract: PURPOSE: N 2 -Naphthalenesulfonyl-N-(ω-amino-alkyl)arginineamide derivatives of formula (R is dialkylamino, hydroxy, etc.; n is 1 - 10), e.g. N 2 dansyl-N-(5-aminopentyl)arginineamide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52155794-A (JP)
Title: Foldable hatch cover
Inventor: SUZUKI TERUHIKO
IPC: B63B19/19
Filed: 1976-06-18
Abstract: PURPOSE: To provide a foldable hatch cover, consisting of three cover panels, which enable to open and close a cover panel larger than conventional ones by the use of existing actuator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01258914-A (JP)
Title: Composition of anti-adhesion agent for rubber and how to use thereof
Inventor: HARADA KOJI
IPC: C08J7/04
Filed: 1988-03-25
Abstract: PURPOSE:To settle dust pollution and contrive to realize efficient tire forming work by a method wherein aqueous dispersion anti-adhesion agent for rubber having the specified composition is applied on the outer peripheral surface of a green tube in the manufacturing process of a tire tube. CONSTITUTION:Aqueous dispersion anti-adhesion agent for rubber is produced by mixing (a) spherical crosslinked polystyrene resin powder, the mean particle diameter of which is 1-50mum, (b) polyethylene resin, the mean particle diameter of which is 1-50mum, (c) magnetism carbonate, (d) nonionic surface active agent, HLB of which is 3-18, and (e) water. The anti-adhesion agent is applied on the outer peripheral surface of a tube by spraying with a gun. After the drying of the tube, both the ends of the tube is connected with each other with a splicer in order to produce an annular green tube. By vulcanizing the resultant green tube, a tube for a tire is obtained. Since no inorganic powder such as talc or the like is used, no dust pollution occurs. The obtained tube shows favorable lubricity and consequently the workability of the tire forming is improved remarkably.
Patent JP-S58188281-A (JP)
Inventor: ANZAI NOBUO
IPC: B66B1/30
Filed: 1982-04-27
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-S59198228-A (JP)
Title: Sheets stacking table
Inventor: KADOMATSU SHIGERU
IPC: B65H1/06
Filed: 1983-04-22
Abstract: PURPOSE:To prevent skew in feeding sheets by furnishing a sheet placing table with a trailing edge guide having a slope in the form of steps. CONSTITUTION:A separator roller 12 is installed ahead a table 11, and a sheet separating member 14 is installed in the condition as contacting said separator roller 12 in the location above the separator roller 12 and ahead a sheet butting plate 13 having a slope 13a at its bottom part being slanted to the direction of feeding. Behind the roller 12 in the neighborhood thereof, a paper guide 15 is swingably mounted on the table 11 in such a condition that the foremost part of this guide 15 touches the periphery of the separator roller 12. A trailing edge guide 18 is fitted on the rear part of the table 11 slidably. This will provide sure prevention of skew in feeding the sheets.
Patent JP-S63236662-A (JP)
Title: Thermal head drive system
Inventor: YAMAJI HIDEYUKI
IPC: B41J2/355
Filed: 1987-03-25
Abstract: PURPOSE:To contrive an efficient printing, by a method wherein a printing is carried out with heating elements divided into two or more groups according to the judgment of a duty ratio of a signal forming one line. CONSTITUTION:A signal to be printed is subjected to analog-digital conversion and, for example, data for one frame is stored in a memory 1. After that, the data for one frame is read and latched in a latch circuit 2, and with respect to the signal data latched in the latch circuit 2, a duty ratio depending on a printing conduction time and a non-conduction time is judged in a judging means 4 in a control part 3. In response to the output of the judging means 4, a heating element group 6 which was previously divided is subjected to conduction control in a conduction control means 5. Namely, the heating element group 6 is divided into, for example, four groups 1-4, and if a signal to be printed is judged to have a large duty ratio a printing can be carried out simultaneously and, thus, the heating elements are drive by imparting an ENABLE signal synchronously to the group 1, 3, and thereafter to the group 2, 4. With the signal of a small duty ratio, a printing cannot be carried out simultaneously; thus, the heating elements are successively driven by every group.
Patent JP-2000270537-A (JP)
Title: Hysteresis brake with built-in rotation detector
Inventor: ROKUNOHE JUNJI
IPC: H02K49/06
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce failures such as broken yarn and improve the quality of yarn wound around a bobbin by fitting a rotation detector on the rotating shaft of a hysteresis brake, processing the output signal of the rotation detector, and measuring the speed and wound length of the yarn. SOLUTION: This hysteresis brake is provided with a rotation detector rotating board 12, a rotating detector 13, and a signal processing circuit 14 inside a housing 16, wherein the open end of the housing 16 is sealed with a lid 17. By the action of a rotor 12 for the rotation detector fixed on one end of a rotating shaft 7 and the rotating detector 13, a signal proportional to the revolution speed of a rotating shaft 7 is outputted from the rotating detector 13, processed by a signal processing circuit 14, and used as signals for various controls. As a result, the output signal of the built-in rotation detector is processed, and the winding speed of yarn is controlled so as to be a prescribed value, thus changes in the tension of the wound yarn can be reduced, thereby reducing failures such as broken yarn.
Patent JP-S51146433-A (JP)
Title: Process for preparation of substituted phenyl acetic acid dervatives
Inventor: HAMADA MASAHIKO
IPC: C07C67/00
Filed: 1975-06-11
Abstract: PURPOSE: Phenyl acetic acid derivatives substituted by alkyl group at the α-position are prepared by reacting the substituted phenylacetonitrile with an alkyl halide or sulfonic acid ester in a particular solvent using a condensing agent such as an alkali metal hydroxide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54161555-A (JP)
Title: Backing device for electron beam welding
Inventor: SUSEI SHIYUUZOU
IPC: B23K15/06
Filed: 1978-06-12
Abstract: PURPOSE: To contrive the improvement of the welding efficiency and the economical effect without necessity of the spacer fittable to the diameter of the material to be welded, by interposing the  special pressure device in the outside of the specially shaped shielding parts, and by arranging the  pressure adjusting parts, in the titled backing device.   
     CONSTITUTION: The ring type shielding parts 4 is made of the heat resisting rubber material of  the channel type section forming the horizontal line 4' on the outside of both ends into one body;  the sealing bead 3, on the seam weld line 2 of the cylindrical material 1 to be welded, is air tightly  backed by above stated shielding parts 4; the ring type air hose 6 connected to the compressor,  etc., is interposed in the outer surface of above horizontal line 4'; and the slim and long channel  type circular arc type pressure parts 5 is inserted from outside. High pressure air is supplied into  the air hose 6, and the horizontal line 4' is pressed in the arrowed direction by the unillustrated  pressure mechanism so as to make air tight; the air is withdrawn from backside of the material 1  for makfing vacuum the space between the shielding parts 4 and the material 1; under this condition, the welding is executed. According to this method, a spacer can be applied to the material  of various diameters, and the welding efficiency and the economical effect can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10270189-A (JP)
Title: Hid discharge lamp lighting control circuit
Inventor: KIDERA KAZUNORI
IPC: H05B41/282
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for exercising lighting control of a HID discharge lamp without enlarging the size of a circuit. SOLUTION: A HID discharge lamp lighting control circuit has a HID discharge lamp 1. A PWM control circuit 5 controls the width of a control pulse of a DC/DC converter 3 for supplying an elevated power source voltage from a power source 2 to the discharge lamp 1. A voltage detection circuit 6 measures a discharge lamp voltage impressed on the discharge lamp 1. A current detection circuit 7 measures a discharge lamp current passed through the discharge lamp 1. A power setting circuit 8 sets the value of power supplied to the discharge lamp 1.  This HID discharge lamp lighting control circuit includes a subtraction circuit 9 for computing a discharge lamp current command value only by subtraction based on a relational approximate expression which approximates the relationship among a discharge lamp voltage detected by the voltage detection circuit 6, a power setting value set by the power setting circuit 8, and the discharge lamp current command value. The PWM control circuit 5 is controlled so that a discharge lamp current measured by the current detection circuit 7 is equal to the discharge lamp current command value computed by the subtraction circuit 9.
Patent JP-H04307236-A (JP)
Title: Molding for vehicle
Inventor: GOTO MASAOMI
IPC: B32B25/04
Filed: 1991-04-04
Abstract: PURPOSE:To obtain a molding for a vehicle based on an olefinic elastomer having low specific gravity, excellent in scratch resistance and abrasion resistance and not necessarily requiring topcoating by forming the core part of a molding main body from an olefinic elastomer and forming the surface layer thereof from a styrenic elastomer having a specific composition. CONSTITUTION:A molding main body 1 is constituted of a core part 1a and a surface layer part 1b. The core part 1a is formed using a thermoplastic elastomer(TPE) wherein one or more kind of a crystalline polymer selected from PP, ethylene copolymerized PP and PE is a hard segment(HS) and one or more kind of a polymer selected from EPM, EPDM and IIR is a soft segment(SS). The surface layer part 1b is formed using TPE wherein polystyrene is SS and hydrogenated polybutadiene or polyisoprene is HS. When high abrasion resistance is required, a molding is washed with an aqueous or alcohol type solvent without using a chlorine type solvent to be subjected to primer treatment and can be subjected to topcoating.
Patent JP-S54162777-A (JP)
Title: Production of thermally shrinkable polyolefin sheet with non-bonded parts that divide the film thickness into several portions
Inventor: MIZUNO YUUSUKE
IPC: F16L58/10
Filed: 1978-06-15
Abstract: PURPOSE: When polyolefin tapes are wound around core tubes, specific separators are inserted between layers partially, then these tapes are integrated by fusing, and the core tubes and separators are removed, thus producing title sheets with film- thickness dividing parts corresponding to the parts where the separators are inserted.  
     CONSTITUTION: A thermally shrinkable polyolefin tape or film 2 is laminated by winding it around core tube 1 to form part 2a and during lamination, separators 3 with releasable surfaces on both sides are inserted between laminates 2a over all the length in the lengthwise direction. The laminated part 2a is heated and integrated by fusing, then separators are removed. The resulting hollow article is cut on the separators or between the separators, which are removed, thus giving objecteive sheet S 1  that has the parts of seprators 3 as the unbonded parts, that is, divided parts 4a, 4b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04306340-A (JP)
Title: Heat insulating material with selvage
Inventor: ITO KEIMEI
IPC: E04B1/80
Filed: 1991-04-04
Abstract: PURPOSE:To improve a heat insulation effect by a method wherein a selvage part formed of a heat insulating material with a thin section is protruded from the peripheral edge on the one surface side of a heat insulating material body in the shape of a rectangular parallelepiped. CONSTITUTION:The one surface 7a side of a heat insulating material body 7 in the shape of a rectangular parallelepiped is adhered to a thin heat insulating material 9 with a given size wider than the one surface 7a of the body 7 to form a heat insulating material 6 with a selvage part 8. In this case, when the heat insulating material 6 with a selvage is secured to a longitudinal frame 3 by driving nails through the selvage part 8, the selvage parts 8 of the adjoining heat insulating materials 6 with a selvage are continued to each other along the inside of a face material to form a heat insulating material surface. This constitution enables sharp improvement of airtightness.
Patent JP-H04307432-A (JP)
Title: Optical disk device
Inventor: SUENAGA KIYOYUKI
IPC: G11B7/095
Filed: 1991-04-04
Abstract: PURPOSE:To provide an actuator control system capable of stably and highly accurately conducting a tracking servo control in an optical disk device provided with the actuator supported by an elastic member, etc. CONSTITUTION:An offset signal generation circuit 15 applies several appropriate offset signals 13, an object lens is shifted to a proper position, a track address is read from the disk, and the respective offset signals 13 and a position signal 10 of the object lens obtained from the track address 8 are stored in a memory 14. At the time of recording and reproducing the signal, the offset value is read out of the memory 14 corresponding to the position of the object lens, and an offset signal 9 is applied from an offset signal generation circuit 13. Thus, the influence of an external force due to the elastic member, etc., can be eliminated and the stable and highly accurate tracking servo control can be realized.
Patent JP-H03270573-A (JP)
Title: Picture data coding device and picture data decoding device
Inventor: NODA TSUGUO
IPC: H04N1/41
Filed: 1990-03-20
Abstract: PURPOSE:To realize coding processing of a picture data at a fast speed by dividing multi-value pictures into blocks each comprising plural picture elements, applying orthogonal conversion to picture elements in a relevant block and coding a calculated orthogonal conversion coefficient. CONSTITUTION:An orthogonal conversion means 10 applies orthogonal conversion such as DCT conversion to a picture signal being an object of coding to calculate a conversion coefficient and calculates a quantization coefficient from the calculated conversion coefficient according to the quantization processing integrated with the calculation processing. A coding means 11 codes a quantization, coefficient calculated by the orthogonal conversion means 10 according to Huffman code or the like. Thus, number of times of calculation is saved and the picture data is efficiently coded.
Patent JP-H05274016-A (JP)
Title: Scheduled operation system for nc processing machine
IPC: G05B19/4155
Filed: 1992-03-27
Abstract: PURPOSE:To simplify the change and the addition of the schedule data and also to attain the interruption processing. CONSTITUTION:A man-machine controller MMC 19 of multi-task is used and a schedule editing part 21 of the MMC 19 is started even at the start of a scheduler part 25 for the change and the addition of the schedule data. The part 25 automatically sends the schedule data on the machining job of the highest executing priority to a CNC device 7 among those schedule data on the uncompleted machining jobs. The device 7 registers the schedule data received from the MMC 19 and carries out the processing job based on the registered schedule data. Then the device 7 disuses the schedule data on the machining jobs every time a machining job is completed and updates the registered schedule data.
Patent JP-H08268298-A (JP)
Title: Shaft for impact absorbing type steering system
Inventor: TONO KIYOAKI
IPC: F16H35/10
Filed: 1995-03-29
Abstract: PURPOSE: To absorb any impact energy to be applied to a steering shaft so effectively at a time when the whole length of this steering shaft is contracted due to a car-crash accident. CONSTITUTION: When an impact in the axial direction is applied to a steering shaft 1a, an inner shaft 10a is thrusted in an outer shaft 9a and thereby the full length is contracted to some extent. At this time, the inner shaft 10a draws an energy absorbing plate 26 inwards the outer shaft 9a. A deforming part 29 is crushed in space between an outer plane 13a of the inner shaft 10a and an inner plane 11a of the outer shaft 9a, whereby impact energy is absorbed as much as for the portion crushed.
Patent JP-H07280585-A (JP)
Title: Solar sensor
Inventor: OIKAWA TAKUYA
IPC: G01C1/00
Filed: 1994-04-11
Abstract: PURPOSE:To detect direction of the sun with high precision and reliability. CONSTITUTION:Relating to the sun light incident surfaces of optical detectors 10 and 11, rectangular parts 10b and 11b are provided in succession on one side of the first right-angled triangle parts 10a and 11a. In addition, on one side orthogonal to a slit 13a of a mask plate 13 of the rectangular parts 10b and 11b, the second right-angled triangle parts 10c and 11c which, with one side of rectangular parts 10b and 11b as one side, have an oblique line inclining from one side of the other optical detector side toward the other side with large width are provided in succession, so that desired objective is attained.
Patent JP-S56168900-A (JP)
Title: Method and device for treating sludge
Inventor: TSUCHIYA TATSUSHI
IPC: F26B3/28
Filed: 1980-05-31
Abstract: PURPOSE: To improve filtration by combining mechanical agitation and aeration operation.  
     CONSTITUTION: The sludge concentrating zone of a sludge drying bed is stripped from sand surface by agitating vanes 16 moving right over the filter layer surface 9 of the sludge drying bed having a discharge function for filter water. Further, the position exchanging of concd. sludge and dilute sludge is accomplished by the aerating bubbles injected from aerating nozzles, whereby the clogging of the filter layer is prevented, and better filtration and accelerated drying of sludge are achieved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05249071-A (JP)
Title: Oxygen sensor of threshold current type
Inventor: YAMASHITA AKIHIRO
IPC: G01N27/41
Filed: 1991-03-12
Abstract: PURPOSE:To increase the mechanical strength of the bonded part of a solid electrolyte and a porous gas diffusion member and to prevent oxygen from being leaked from the bonded part by a method wherein the solid electrolyte and the porous gas diffusion member are bonded at a high temperature by using a platinum plate. CONSTITUTION:An oxygen-ion conductive solid electrolyte 1 is obtained in the following manner: a metal oxide by Y2O3 is mixed with a metal oxide by ZrO2; an oxide which has been obtained is formed to be a cylindrical shape; and a dense sintered body is formed. One side of the solid electrolyte 1 is coated with a noble-metal paste such as platinum or the like as an anode 2; the paste is baked in the air. A cathode 3 and a porous gas diffusion member 4 which is provided with diffusion holes of a gas under test are installed on a face which is opposite to the anode 2. The cathode 3 is obtained in the following manner: the powder of a perovskite-type composite oxide is mixed with turpentine; the face of the cathode is coated with the mixture; and the mixture is baker in the air. The diffusion member 4 is obtained in the following manner: a coarse-particle oxide and a fine-particle oxide which have mixed a metal oxide by ZrO2 with Y2O3 are mixed and reshaped; and the mixture is sintered in the air. When the solid electrolyte 1 to which the electrodes have been baked and the diffusion member 4 are bonded, they are bonded at a high temperature by using a platinum plate and by exerting a pressure to the direction of a circle-center axis.
Patent JP-S62228624-A (JP)
Title: Suction device for engine
Inventor: TANAKA HIDEKI
IPC: F02B31/02
Filed: 1986-03-29
Abstract: PURPOSE:To prevent a sudden change in engine power as well as to improve drivability, by making a variation in swirl control also slacken at a time when an output variation in an engine is gentle, in case of the engine provided with a swirl controlling device in a suction system. CONSTITUTION:A suction passage of each cylinder consists of a main suction passage provided with a swirl control valve 18 and a sub-suction passage 17 inhaling air so as to form a swirl in a combustion chamber 2. And, the swirl control valve 18 is controlled by what a vacuum system solenoid valve 25 and an atmospheric system solenoid valve 26 are controlled by a signal out of a controller 46 and a suction actuator 21 is driven. The controller 46 gently opens or closes the swirl control valve 18 by means of adjustment of each open-close rate of these solenoid valves 25 and 26 when judging that an engine output variation is gentle.
Patent JP-H10267394-A (JP)
Title: Circulating purifier
Inventor: ASAHARA YUZURU
IPC: F24H1/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To simply maintain water solution after heat sterilizing suitable temperature by sterilizing with small thermal energy of a low cost. SOLUTION: In the circulating purifier 1 comprising a circulating channel 14 for circulating bath water 10 stored in a bathtub 11 by using a circulating pump 13 to purify the circulated water 10, heat insulate, sterilize and then again return it to the bathtub 11, a heat sterilizing tank 16 for sterilizing the water 10 is provided in a sub-channel 17 formed as a bypass channel in parallel with a main channel 15 of a circulating channel 14, a radiating side unit 20a of a Peltier element 20 is disposed at an upstream side of the tank 16 of the channel 11 to heat the solution, and a cooling side unit 20b of the element 20 is disposed at a downstream side to cool the water 10.