baber/WOPTO huggingface dataset:
Patent JP-2001012528-A (JP)
Title: Hydraulic shock absorber
Inventor: KIMURA TAKASHI
IPC: F16F9/44
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber capable of attaining compactness and reducing the number of parts and machining man-hours. SOLUTION: In a hydraulic shock absorber provided with a sub-tank 3 with being separated from a cylinder body 2, the sub-tank 3 is connected to the cylinder body 2 by a bolt 19 and an oil passage 19c is coaxially formed in the bolt 19 as a part of a communication passage for communicating between an oil chamber S3 in the sub-tank 3 and an oil chamber 82 in the cylinder body 2. Since the bolt 19 for connecting the sub-tank 3 to the cylinder body 2 is formed with the oil passage 19c, it is not required to connect between the oil chambers S2 and S3 of the sub-tank 3 and the cylinder body 2, respectively, by additional parts including a pipe, and the hydraulic shock absorber can be formed to be compact and the number of parts and processing man-hours can be reduced.
Patent JP-2001010359-A (JP)
Title: Body structure for rice transplanter
Inventor: KAIZU YUTAKA
IPC: B62D21/18
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide exhaust pipe laying structure capable of preventing overheat of a front step, and capable of arranging a muffler under the front step as a sufficient belt winding diameter. SOLUTION: A lateral-directional output shaft 3a of an engine mounted on a body front part is interlockely connected to a lateral-directional HST input shaft 10a of a mission 4 arranged in a rear side thereof via a belt interlocking mechanism 14, and an exhaust pipe 19 extended from the engine is led out to a left side through a space between an upper side belt portion and a lower side belt portion of a transmission belt 13 in the belt interlocking mechanism 14.
Patent JP-H0342488-A (JP)
Title: Elevator winding device
Inventor: SHIMAZAKI TOSHIO
IPC: B66B11/08
Filed: 1989-07-11
Abstract: PURPOSE:To improve fitting precision, holding a spigot joint section correctly concentrically with an input shaft, and obtain a stable brake force by directly coupling the spigot joint section of the frame of a disk brake with a gear box so as to hold a bearing. CONSTITUTION:The spigot joint section 20a of the frame 20A of a disk brake 12 is directly coupled with a gear box 11 so as to hold a bearing 14. The frame 20A of the disk brake 12 concurrently serves as a cover body for pressing the bearing 14, the one-stage spigot joint 20a is fitted to the gear box 11, its fitting precision is improved, it can be held correctly concentrically with an input shaft 10, and a stable brake force is obtained.
Patent JP-H0528414-A (JP)
Title: Method for adjusting magnetic disk device
Inventor: MIYAKE MASAHIKO
IPC: G11B5/84
Filed: 1991-07-19
Abstract: PURPOSE:To improve the adhesion between a magnetic recording head and a magnetic disk by bringing a perpendicular magnetic recording head having a pad and magnetic pole into sliding contact with a magnetic disk and rotating the magnetic disk at a high speed, thereby abrading the pad and magnetic pole. CONSTITUTION:The magnetic disk device brings the perpendicular magnetic recording head having a bar 6, the pad 7 provided at the front end of the bar 6 and the magnetic pole 8 formed through the bar 6 and pad 7 into sliding contact with the magnetic disk 2. The disk 2 is rotated at the high rotating speed at which the circumferential speed sufficient for generating wear in the pad 7 and the magnetic pole 8 is attained, after the completion of the assembly of this magnetic disk device, by which the pad 7 and the magnetic pole 8 are abraded and the adhesion between the magnetic pole 8 and the magnetic disk 2 is improved. The magnetic pole 8 is eventually brought into tight contact with the surface of the magnetic disk 2 with high accuracy in this way.
Patent JP-H0529983-A (JP)
Title: Analog tv standby operation changeover system for digital radio installation
Inventor: UCHIDA SHIGEMI
IPC: H03M1/00
Filed: 1991-07-19
Abstract: PURPOSE:To attain standby operation of an analog TV signal without use an A/D converter converting an analog TV signal into a digital signal and a D/A converter converting a digital TV signal into an analog signal. CONSTITUTION:A sending end standby operation switch 19 inserted to a standby line for standby operation of an analog signal is provided between a standby digital modulator 7 and a standby transmitter 8, and a receiving end standby operation switch 23 extracting an analog signal inserted to the standby line for the standby operation is provided between a standby receiver 11 and a standby digital demodulator 12.
Patent JP-S6069782-A (JP)
Title: Making of bar code card
Inventor: IIZUKA TAKESHI
IPC: G06K1/02
Filed: 1983-09-27
Abstract: PURPOSE:To make out a bar code card by using a punch card for information processing by punching the bar code card using in the assembling stage of an automobile partially twice. CONSTITUTION:Digits of the punch card 5a for information processing are used longitudinally, and one longitudinal digit is positioned at the punch hole position of a thin bar code 3; and an area of two adjacent digits is positioned at the punch hole position of a thick bar code 4. Therefore, the thin bar code 3 and thick bar code 4 are in 1:2 thickness proportion. When the bar codes 3 and 4 are punched, punching is performed twice. Consequently, an existent card punching device and the punch card for information are used to make out a bar code card used for the assembling stage of an automobile.
Patent JP-S57102465-A (JP)
Title: Conveyer of paper sheet
Inventor: HAYAZAKI YUKIYOSHI
IPC: B07C3/08
Filed: 1980-12-19
Abstract: PURPOSE: To surely perform bundling of paper sheets in a bundling part after their relocation in a postal number-automatic read divider, by relocating the sheets of not more than prescribed layer amount among the paper sheets, conveyed through a conveying route, to a collecting part and relocating the sheets of prescribed layer amount to a different conveying route.  
     CONSTITUTION: A main group A in a state of not more than a prescribed number of collected sheets due to some reason is fed to a conveying line 21 through a dividing part and detected by a detecting means, when reaching the lower part of a relocating mechanism 26, a driving motor 46 is reversely rotated. In this way, a driving roller 41 is rotated through a belt 45, and the main group A is pressed out to a collecting part 34 by a push plate 44 on a relocating belt 43 runing to a direction (a). Here a receiving plate 48 of the collecting part 34 is lowered at each time the main group A is carried in, if the receiving plate 48 is lowered to a prescribed position, the receiving plate 48 is lifted to the upper limit. And the driving motor 46 is rotated forward, then the mail group A rearranged to the prescribed number of collected sheets is pressed out to a conveying line 27 and bundled in a bundling part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0277040-A (JP)
Title: Camera system
Inventor: ISHIMURA TOSHIHIKO
IPC: G03B7/17
Filed: 1989-07-11
Abstract: PURPOSE:To avoid the useless execution of an exposure program by shifting the exposure program from a specified one to another one at the time of deciding that it is photographing with flash light. CONSTITUTION:When the specified exposure program(for example, the exposure program for sports) is set to be used among plural exposure programs and photographing with flash light is set by a flash setting means FSW, the exposure program to be used is changed from the specified exposure program to another exposure program and a stop value and a shutter speed are calculated according to another exposure program. In the case that the specified exposure program is set by mounting accessories such as an IC card CD, etc., in a camera main body, the specified exposure program can be incorporated in the accessories. Thus, the specified exposure program with almost no effects in the case of photographing with flash light can be eliminated and the uselessness in control actions can be avoided.
Patent JP-H0228522-A (JP)
Title: Electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01G21/30
Filed: 1988-07-18
Abstract: PURPOSE:To take an invariably accurate measurement by providing a thermoelectric module outside a balancing chamber and interposing a cooling plate which is connected thermally to the cooling side of the thermopelectric module between the balancing chamber and an electronic circuit part. CONSTITUTION:The cooling plate 7 which is formed of copper, etc., is interposed between a partition plate 2a which partitions the balancing chamber 2 and the balance housing 1 and the electronic circuit part 5 and this cooling plate 7 is connected thermally to the cooling side of the thermoelectric module 8. Then the heat which is generated by the electronic circuit part 5 and conducted to the side of the balancing chamber 2 is cut off by the cooling plate 7, which is heated, but the temperature of the cooling plate 7 is held as high as the outside temperature at all time by driving the module 8, so that the temperature in the balancing chamber 2 does not rise and is held as high as that of the outside air. Consequently, even if a door is opened, there is no convection generated in the balancing chamber 2 and even if a container, etc., which is placed outside is put in the balancing chamber 2, no buoyancy variation is caused. Therefore, there is no drift generated and an invariably accurate measurement is taken.
Patent JP-H05347765-A (JP)
Title: Automatic white balance adjusting device
Inventor: SUZUKI MASAHISA
IPC: H04N9/73
Filed: 1992-06-15
Abstract: PURPOSE:To attain optimum white balance adjustment by providing a deciding means which decides that a peripheral light source of a subject is identical with a fluorescent lamp except an AC lighting fluorescent lamp of the commercial frequency. CONSTITUTION:When the color information is inputted from an A/C converter 8, a high frequency flicker detecting circuit 39 or a flicker detecting circuit 38 decides whether the flicker is detected or not. If so, the characteristic information is read out of a 2nd control table 22 which has the white balance adjustment characteristic when the subject is illuminated by the natural light. If not, the characteristic information is read out of a 1st control table 21 having the white balance adjustment characteristic when the subject is illuminated by the light of a fluorescent lamp. Then the gains of the variable amplifier circuits 4R and 4B are controlled based on the color information given from the converter 8 and the characteristic information given from the table 21 or 22. Thus the output of an image pickup part 3 undergoes white balance adjustment.
Patent JP-H1027538-A (JP)
Title: Impregnated cathode and cathode-ray tube using the same
Inventor: AMANO ISATO
IPC: H01J1/28
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance the force and the total amount by which metal scandium is supplied to the surface of an impregnated cathode of basic constitution to enhance an electron emission characteristic and reliability by providing an intermediate layer between the surface of the cathode and the metal scandium. SOLUTION: An Sc-covered impregnated cathode is formed by first forming an intermediate layer 1 composed mainly of a high-melting-point metal, such as tungsten or molybdenum, over the upper surface of a basic impregnated cathode 4. A cover film 2 composed chiefly of metal scandium is formed over the upper surface of the intermediate layer 1, and an outermost surface layer 3 composed chiefly of a high-melting-point metal such as tungsten or molybdenum is formed as the adsorbent surface of a monolayer. In this case, the intermediate layer 1 of the high-melting-point metal is at least one kind of metal selected from a group consisting of osmium, iridium, rhenium, and platinum, in addition to tungsten and molybdenum. Preferably the film thickness of the intermediate layer 1 is 50 to 1nm.
Patent JP-H0732133-A (JP)
Title: Production of flat tube for heat exchanger
Inventor: KATO SOICHI
IPC: F28F3/02
Filed: 1993-07-20
Abstract: PURPOSE:To improve brazability by producing a flat tube with providing a hole beforehand to guide flux and brazing filter metal at the place where the wavy top part face of an inner fin is abutted so as to execute brazing with making a brazing filler metal surely flow on both joining surfaces. CONSTITUTION:At the plate of a sheet where the wavy top part face 12a of an inner fin 12 is abutted, a flat tube 2 is produced with providing a guide hole to guide flux and brazing filler metal beforehand, at brazing, brazing is surely executed with making a brazing filler metal flow from the guide hole 13 to the both joining surfaces of the wavy top head part 12a of an inner fin 12 and the flat face 10a of a tube body 10, improving the brazing ability. Also, because the flat tube is produced by providing the guide hole 13 at the place where the top head part 12a of the inner fin 12 is abutted on the tube body 10, at assembling a heat exchanger, flux is coated by a flux coating device for heat exchanger use only, the workability of assembling is improved.
Patent JP-2000004906-A (JP)
Title: Slipproof shoe sole
Inventor: KATO SHIGERU
IPC: A43B13/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To give a shoe sole an excellent slipproof function by composing the substrate by rubber or synthetic resin and burying plural hobnails in key points of the grounding face so that points of the hobnails are exposed on the grounding face. SOLUTION: The substrate of a slipproof sheet 2 mounted on a shoe sole is composed of rubber or synthetic resin and is punched out into a circle or oval corresponding to parts on the shoe sole 1 to which the slipproof sheet is adhered, Plural hobnails 8 are buried in key points, to which force is loaded by walking, on the grounding face 7, which is the surface of such a slipproof sheet 2, so that tip ends of the hobnails are exposed from the grounding face 7. A nail part 11 with the section formed in a star shape on an umbrella part 10 on each hob nail 8 is protruded and parts other than the tip end part of the nail part 11 is buried in the substrate 3 by integral forming of postattaching. Thus an excellent slipproof function is easily given to the shoe sole.
Patent JP-S5968770-A (JP)
Title: Device for cleaning electrophotographic receptor
Inventor: NAKAZAWA SUSUMU
IPC: G03G21/00
Filed: 1982-10-14
Abstract: PURPOSE:To remove remaining toner from the surface of a movable electrophotographic receptor without giving any damages to the receptor surface by making a surface which contacts with the surface of the receptor of an elastic blade which removes the remaining toner from the receptor surface to contain a layer in which fine spherical particles of a fluorocarbon resin are buried. CONSTITUTION:Fine spherical particles 8 of a fluorocarbon resin, such as spherical polyvinylidene fluoride resin, etc. having an average primary particle size of 0.1-1mum are scattered on a photosensitive drum 1 and an accumulation 9 of the particles 8 is formed by rotating the drum 1 in the direction shown by the arrow by 10-500 revolutions with an elastic blade 3 made of polyurethane elastomer, etc., being contacted with the drum 1 surface, and then, the particles 8 or their secondary particles are burried and held, by the means which the particles 8 are made to bury into the end part 4 of the blade 3 the shearing force caused by the relative movement between the drum 1 and blade 3 and so forth. Therefore, the remaining toner can be removed effectively without giving any damages to the drum surface and, consequently, not only the life of drum, but also the life of blade can be extended.
Patent JP-S6224367-A (JP)
Title: Storing and retrieving device for picture information
Inventor: IIDA KAZUHIKO
IPC: H04N1/393
Filed: 1986-07-30
Abstract: PURPOSE:To completely display the picture information on a display device by giving the size conversion to the picture information read by a reading means or the picture information retrieved by a storage means through a size converting means. CONSTITUTION:A size converting circuit 7 has the enlargement, reduction and strike-through action modes and works in response to the control of a CPU 2. When the read-out picture information is displayed on a CRT display device 16, the picture information supplied to a display interface device 10 from a page buffer 5 is reduced or struck through. The CPU 2 stores previously the capacity of the device 16 and makes the circuit 7 performs a reducing action in a prescribed reduction ratio or a strike-through action according to the capacity of the device 16. This omits a large size and high performance of the device 16 and therefore prevents the cost increase. Furthermore the display contents can be viewed more easily since the circuit 7 is actuated with operation of an operator.
Patent JP-S6156792-A (JP)
Title: Manufacture of extreme thin wall welded tube
Inventor: NANBA KEIZO
IPC: B23K31/02
Filed: 1984-08-27
Abstract: PURPOSE:To obtain an extreme thin wall welded tube of high quality weld parts by tack welding the butted parts only by means of high concentration weld heating and welding after that. CONSTITUTION:Edge parts of an extreme thin wall plate 10 are butted cylindricallly by means of appropriate bending means. A tack welding is performed by a continuous tack welding means 14 along a butted part 12 without deformation such as lapping and waving due to heating the butted part 12 and at the very narrow width. After that, the main welding is carried out by the main welding 16 to the weld direction. Therefore, the safety welding can be performed by easy control of entered heat to the weld part 12 and broadening the the width of weld conditions.
Patent JP-H1124589-A (JP)
Title: Grounding connection structure of optical filter
Inventor: YAMAMOTO HIDEAKI
IPC: H04N5/66
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the grounding connection structure in which the attaching of an optical filter is facilitated. SOLUTION: The display characteristic is improved and the unwanted radiation of electromagnetic wave is prevented by providing an optical filter 1 at the front of the display surface of a PDP 2. The electrode parts of the filter 1 are needed to be connected to the ground by forming a conductive film 1a on the surface of the filter 1 in order to prevent the unwanted radiation of the electromagnetic wave. For the purpose of the grounding connection, at first, electrode parts 1b of the conductive film 1a of the filter 1 are connected to conductive parts of the front frame 4 of a display 10. The front frame 4 is made of synthetic resin and is formed with a resin plated surface 4a applied in the inner side of the frame as a shielding conductive part.  The resin plated surface 4a is electrically connected to a frame 3 which is provided in the inner part of the PDP 2 and which is consisting of aluminum plate or the like and which is grounded by being made to be in press-contact with conductive contact piece 7 attached to the frame 3 with calking or spot welding. Thus, the conductive film 1a of the optical fiber 1 is finally grounded through the frame 3 in this manner.
Patent JP-H05340086-A (JP)
Title: Wall tie bracket for fixing scaffold
Inventor: HIROZAWA KENJI
IPC: E04G5/04
Filed: 1992-06-12
Abstract: PURPOSE:To provide a wall tie bracket for fixing a scaffold which can be easily and quickly mounted without welding, does not require removal, and can be utilized for the repairing of a building. CONSTITUTION:A wall tie bracket 3 is formed of a male screw member 1 connectable to a wall tie 10 fixing a scaffold; and a locking plate provided on the base end of the male screw member 1 extending in the base end extending direction and having curved locking pieces 2a, 2b on both the ends. The locking plate 2 is arranged on the upper flange upper surface of a steel beam, and both the locking pieces 2a, 2b are engaged with both side edges of the upper flange, respectively. The male screw member 1 is protruded on the outdoor side, and the wall tie 10 to be connected to the scaffold side is connected thereto.
Patent JP-H0626333-A (JP)
Title: Secondary air control device for engine with supercharger
Inventor: NAKAO MASAMI
IPC: F01N3/22
Filed: 1992-07-07
Abstract: PURPOSE:To suppress the response delay of secondary air supply quantity generated in association with the gear position changeover of a transmission so as to secure desirable emission performance in an engine with a supercharger provided with a secondary air supply device for supplying part of air supercharged by the supercharger, as the secondary air to an exhaust system, by the demand quantity corresponding to the operating state of the engine. CONSTITUTION:When there is the gear position changeover of a transmission 4, the opening of a duty solenoid valve 19 in a secondary air supply device 17 is corrected accordingly to perform the correction control of secondary air supply capacity. Accordingly, even if supercharging pressure is changed in association with the changeover of the transmission 4, there is no response delay in secondary air supply changeover.
Patent JP-H1020574-A (JP)
Title: Separating and carrying method and device
Inventor: SAKAUCHI KAZUNORI
IPC: B41J13/08
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To surely attract and separate even a stiff paper by increasing the potential by electrification in the surface of a belt-like member. SOLUTION: The uppermost page of a document is attracted, separated and carried by the electrostatic attracting action of an AC electric field formed on the surface of the belt-like member by an AC power source 253, and AC power source witch 253a and an electrifying roller 225 which are an electrification means. When the surface of a turning-over belt 208 being the double- structure belt-like member consisting of the front surface having an insulating layer and the back surface having an electrical conductive layer is electrified, an AC voltage is impressed on the electrical conductive layer of the back surface of the belt-like member by a voltage impressing means consisting of a high-frequency power source 253b, a high-frequency power source switch 253c and a change-over switch 253d.
Patent JP-H0753471-A (JP)
Title: Production of dialkyl carbonate
Inventor: KONRAATO HABURE
IPC: C07C68/00
Filed: 1994-07-08
Abstract: PURPOSE: To obtain the subject compound with a quantitative selectivity by reacting carbon monoxide with an alkyl nitrite in the presence of a heterogeneous platinum metal catalyst with a small amount of a halogen added.  
     CONSTITUTION: Carbon monoxide is reacted with an alkyl nitrite of the formula, RONO (wherein R is 1-4C alkyl) in the presence of a platinum metal catalyst supported on a carrier (e.g. PdCl 2  supported on aluminum oxide) in an inert gas such as nitrogen or the like in an alcohol solvent under a pressure of 0.5-10 bar at 50-170°C to obtain a dialkyl carbonate of the formula, O=C(OR) 2 . The alkyl nitrite and CO are employed in a volume ratio of (0.1-10):1. A halogen, especially chlorine or bromine, is added in such an amount that the reaction mixture contains it in a concentration of 1-1,000 (vol.)ppm. The dialkyl carbonate is useful as a solvent, a carbonylating reagent, an acylating reagent and a fuel additive. The addition of halogen causes no deactivation of the catalyst. 
     COPYRIGHT: (C)1995,JPO