baber/WOPTO huggingface dataset:
Patent JP-S6277736-A (JP)
Title: Digital radio transmission system
Inventor: ABE HIKARI
IPC: H04L27/00
Filed: 1985-09-30
Abstract: PURPOSE:To conduct a line test at a radio section only between transmission and reception stations by inserting and sending a signal from a code generator while using a carrier out-of-synchronization signal when reception fault takes place in a relay station to make the transmission of a service channel normal. CONSTITUTION:Plural relay stations REP 1 are provided between a transmission terminal station TT and a reception terminal station RT. If carrier synchroniza tion is unlocked in a relay station receiver 5, a switch 8 is operated by a control signal 101 and a PN code output 103 of a generator 7 is fed to a modulation input 104 of a transmission 6 in place of a demodulation output 102. After the generator 7 uses a transmission code processing unit 1 to apply speed conver sion thereby generating a PN code in the bit rate of the radio section and when a reception signal from the terminal station TT is interrupted, the trans mission carrier is modulated by the PN code. Thus, the radio wave subjected to spread spectrum is sent and the modulated wave by an ASC signal is obtained. Thus, a transmitter/receiver of each relay station is operated almost normally and the reception terminal station RT decides the faulty section easily.
Patent JP-2000008426-A (JP)
Title: Pipe network simulation device
Inventor: HAYASHI AKIRA
IPC: G09B9/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a pipe network simulation device capable of easily recognizing a water supply state in respective water sources by visually indicating the mixing rate distribution by the source of water supplied to a water supply area on a pipe network figure for diagramming a joint relation between nodes and pipe lines. SOLUTION: This pipe line simulation device is equipped with a mixing rate calculating device for calculating the mixing rate by the source of water flowing into each of nodes from a flowing direction and flow of water in each of pipe lines calculated by node input data relating to the node as combined flow.branching point of the pipe line and pipe line input data relating to each of the pipe lines and a pipe network figure drawing device for diagramming a joint relation between the pipe line and node and, at the same time, diagramming the distribution of the mixing rate in each of the nodes by the mixing rate calculating device.
Patent JP-S6276439-A (JP)
Title: Electrostatic capacity type moisture meter
Inventor: TOO KAZUTAKA
IPC: G01N27/22
Filed: 1985-09-30
Abstract: PURPOSE:To prevent a mistakingly detected moisture value from being outputted by installing on a flat substrate the 1st and 2nd subelectrodes along said substrate and a moisture detecting electrode and deciding a detected moisture value in a state where a bulk material to be measured lies at the disposing level of the 1st subelectrode to be effective. CONSTITUTION:A printed circuit board 7 is installed on an inner aperture in the device of a case 6 fitted on a device wall surface 2 so as to touch the bulk material to be measured 3. Due to the electrostatic capacity value between moisture detecting electrode patterns 81-82 formed on said substrate 7, the moisture value of the bulk material to be measured 3 is decided, and the electrostatic capacity value between the 1st subelectrode patterns 91-92 decides whether said material 3 lies at the disposing level h1, thereby outputting only a reliable moisture value. In terms of an electronic circuit, the electrostatic capacity value between the 2nd subelectrode patterns 101-102 decides whether or not said material 3 lies at the disposing level h2. When said material 3 is decided to be below the disposing level h2, updating moisture correction data is executed.
Patent JP-H04101397-A (JP)
Title: Vacuum boundary structure of high frequency acceleration cavity
Inventor: MIYAUCHI YASUYUKI
IPC: H05H7/16
Filed: 1990-08-20
Abstract: PURPOSE:To certainly vacuum-lock a cavity by setting the clearance distance between both ceramic substances at such a distance as not to generate multipactering between both the ceramic substances in relation to the high frequency to be used. CONSTITUTION:The vacuum boundary structure is a structure whose opening portion formed at the body of a high frequency acceleration cavity is blocked by ceramic substances 52, 54 of a double structure, and a hole 64 is opened in the ceramic substance 52 inside the cavity for communicating the clearance between both the ceramic substances 52, 54 with the cavity, and also the distance of he clearance between both the ceramic substances 52, 54 is set so as not to generate multipactering between both the 52, 54 in relation to the high frequency to be used. Accordingly, even if a crack is produced in the ceramic substance 52 inside the cavity by an influence of charged particles, no vacuum leak occurs. Moreover, the ceramic substance 54 outside the cavity is protected by the ceramic substance inside the cavity and no collision of the charged particles occurs, so that no cracks are produced. It is thereby possible to certainly vacuum-lock the cavity.
Patent JP-2001050395-A (JP)
Title: Bearing seal device for construction machinery
Inventor: AKITA HIDEKI
IPC: E02F9/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a bearing seal device for a construction machinery to suppress leakage of lubrication oil and also prevent entrance of dust. SOLUTION: In a bearing device for a construction machinery wherein seal devices 25 are situated on both sides of a bearing 20, the seal device 25 comprises an annular first support body in an L-shape in cross section fixed at one of members on the sides of the bearing; an annular second support body in an L-shape in cross section situated on the shaft side of the sides of the bearing; and an annular lubrication seal body situated in an annular space formed by the first and second support bodies.
Patent JP-S60110763-A (JP)
Title: Yellow pigment
Inventor: TSUKAMOTO TSUNEO
IPC: C09C1/34
Filed: 1983-11-21
Abstract: PURPOSE:To provide a yellow pigment having good resistance to heat, weather, light and chemicals, etc. and excellent clarity and chroma, by firing a mixture of a base component composed of a titanium component, a tungsten component and a nickel component and an additive component. CONSTITUTION:0.05-35pts.wt. additive component is mixed with 100pts.wt. base component consisting of 20-98pts.wt. (in terms of TiO2) Ti component, 1-40pts. wt. (in terms of oxide) at least one member selected from among W, Mo, and Sb components and 0.5-40pts.wt. (in terms of oxide) at least one member selected from among Ni, Co, and Cr components. The mixture is fired at 700-1,500 deg.C. The additive component can be properly chosen from among Pb, Cd, Mg, etc. (for improving clarity), Sn, Al, Pb, etc. (for improving chroma) and Fe, Cu, V, etc. (for changing tone).
Patent JP-S58110693-A (JP)
Inventor: TOOMASU ENU JIRICHI
IPC: C25D11/00
Filed: 1982-12-16
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-H0949386-A (JP)
Title: Drop chisel type casing excavator
Inventor: BO NAOKI
IPC: E21B7/24
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the entangling of wires by winding up a weight with a bit in an excavating casing, dropping it by the tare weight for an excavation, and making the weight and the wires independently rotatable around the axis via a swivel joint. SOLUTION: An excavating casing 4 is rotated by the hydraulic cylinder of a driving device and pressed into the ground. The winding up of wires 12 by a winch and the release of a clutch are conducted in turn, and the ground is excavated via the ascent and drop of a weight 11. When the excavating casing 4 is rotated, the sediment in the casing 4 is rotated together with the casing 4, and the weight 11 is also rotated together. A swivel joint 31 is inserted between the weight 11 and the wires 12 not to convey the rotation of the weight 11 to the wires 12, and the entangling of the wires 12 is prevented.
Patent JP-H0268147-A (JP)
Title: Charge funnel equipped with pressure equalizing pipe
Inventor: SHIMADA GIICHI
IPC: B01J4/00
Filed: 1988-09-01
Abstract: PURPOSE:To perform liquid adding work without disturbing the state in a reaction system by mounting an opening and closing valve whose valve passage is a two-way L-shape passage to the communication change-over part of an equalizing pipe and a branch pipe. CONSTITUTION:A main body part 1-1 having an opening and closing valve 2-2 at least one end part thereof is provided and the equalizing pipe 3-3 connected to the opening and closing valve 2-2 on both sides thereof and allowing both end parts thereof to communicate each other is arranged almost in parallel to said main body part 1-1 so as to be adjacent thereto. A branch pipe 5-5 is mounted to a part of the equalizing pipe 3-3 and the communication state of the branch pipe 5-5 and the equalizing pipe 3-3 are made possible to change over by an opening and closing valve 6 having a two-way L-shape passage. As a result, liquid adding work can be performed without disturbing the current state in a reaction system.
Patent JP-H04100646-A (JP)
Title: Turret punch press
Inventor: SAHASHI NOBUO
IPC: B21D28/36
Filed: 1990-08-20
Abstract: PURPOSE:To surely prevent the failure of a punch and a die by the phase deviation thereof by providing a notch for dropping a transmission pin which is engaged with an engaging recessed part and transmits rotation to a die in a part of a pin guiding surface which supports the height of the transmission pin. CONSTITUTION:The die 5 is installed freely rotatably to a lower turret 2 and the transmission pin 15 is freely vertically movably penetrated into the guide hole in the peripheral wall part of a rotating member 12 disposed below this turret. A receiving member 26 is risen from the notch 25a of the guide surface member 24 up to the level of the pin guide surface 25 when the die 5 comes to a punch position P. The transmission pin 15 is thereby engaged with the engaging recessed part 11 of the die 5. The rotation is transmitted to the transmission pin 15 and the die 5 rotates together with the rotating member 12 when the rotating member 12 is rotated by a servo motor 21. The die 5 is indexed at a desired angle and punching is executed. The generation of the deviation is judged by the failure in the engagement at the time of lifting of the transmission pin 15, by which the failure by the phase deviation of the punch and die is surely prevented.
Patent JP-S60113703-A (JP)
Title: Pneumatic tire for car
Inventor: IRIE ISAMU
IPC: B60C9/26
Filed: 1983-11-24
Abstract: PURPOSE:To improve uniformity without deteriorating the high-speed durability by superposing carcass cord layers into the upper and lower layers and constituting the reinforcing cord of a lower belt reinforcing layer from steel cord and the upper-side layer from no-thermal contractible fiber cord. CONSTITUTION:The both edges in the direction of width of an upper-side belt reinforcing layer 5u are turned-up towards a tire tread surface side, and a folded part 8 is formed, and the high-speed durability is increased with the aid of a carcass cord layer 4 through said folding. The cord layers 4 are laminated into the upper and lower layers, and the angle alpha2 of the reinforcing cord in the upper cord layer 4u is set at 100-110 deg.C, and the angle alpha1 of the reinforcing cord of the lower cord layer 4d is set at 70-90 deg.C. The cord of the cord layer 4 is constituted of aromatic polyamide fiber, etc., and the reinforcing cord of the lower belt reinforcing layer 5d is constituted of steel cord, and the reinforcing cord of the upper belt reinforcing layer 5u is constituted of the no-thermal contractible fiber cord having a moduls of 1/8-1/2 of that of steel cord.
Patent JP-H0681036-A (JP)
Title: Production of ferritic stainless steel sheet excellent in ridging characteristic and workability
Inventor: MIYAKUSU KATSUHISA
IPC: C22C38/58
Filed: 1992-07-27
Abstract: PURPOSE:To produce a ferritic stainless steel sheet excellent in ridging characteristic and workability by subjecting a slab of a ferritic stainless steel having a chemical composition specified by a specific equation to hot roughing and finish hot rolling under respectively specified conditions, coiling the resulting plate, and then applying cold rolling and annealing to the plate. CONSTITUTION:A slab of a ferritic stainless steel where chemical components are balanced so that FIX represented by an equation becomes 35-80 and which has a dual phase structure of ferrite and austenite at hot working temp. is produced. Hot roughing is started by heating the slab up to 1150-1250 deg.C, and finish hot rolling is completed while regulating the finish rolling outlet side velocity and the finish rolling outlet side temp. to >=7.0m/s and >=860 deg.C, respectively, followed by coiling at 650 deg.C. Then the resulting hot rolled steel strip is subjected to a combination of cold rolling and annealing treatments, by which a cold rolled steel sheet is produced. By this method, the ferritic stainless steel having superior surface characteristics and excellent in ridging characteristic and workability can be obtained without causing reduction in productivity and rise in costs.
Patent JP-H09120094-A (JP)
Title: Photographic film, camera, method for taking composite photograph and photographic film packing body
Inventor: IWAGAKI MASARU
IPC: G03C5/04
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To easily form a composite photograph and to obtain the composite photograph having no problem in terms of exposure balance by previously exposing character, mark, graphic or pattern as primary information. SOLUTION: Perforation Fb is provided at one end of photographic film F as frame position information to position a frame F1 fed and exposed one by one after the film F is loaded in a camera, and a magnetic layer Fc is provided at the other end of the film F. For example, in order to easily fetch and composite the event information in a photographic image plane in the case of various events, the event information consisting of character, mark, graphic, pattern or image is previously exposed at a part of a specified frame. Then, identification information is recorded in the magnetic layer Fc in order to discriminate the specified frame where the event information is previously exposed from the ordinary frame.  By ordinarily taking a photograph in such a state, a subject image is exposed on the frame where the character, the mark, the graphic, the pattern or the image are previously exposed, so that the composite photograph is obtained.
Patent JP-H1150796-A (JP)
Title: Method for constructing passage for watchman in tunnel
Inventor: KONDO MOTOHIRO
IPC: E21D9/14
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce not only the number of working processes but also costs by simplifying preparations for assembling forms and the like and dismantling work, and eliminating the need for the work of finishing the side wall of a passage for watchmen. SOLUTION: A surface plate 10 obtained by providing a decorative material 12 on the surface of a PC board 11 is opposed to a back form 20 at the required interval, and the back form is placed upright in such a way as to be opposed to the side wall T1 of a tunnel, on the roadbed surface R of the tunnel which is spaced from the side wall T1 of the tunnel by the required interval. Next, a concrete slurry 25 is packed into the space between the surface plate 10 and the back form 20 and hardened to form an upright wall integrated with the surface plate 10. Thereafter, the back form 20 is removed and a filler is packed between the upright wall and the side wall T1 of the tunnel to form its top end face as a watchman passage.
Patent JP-H0271970-A (JP)
Title: Burnishing tool for working groove side face
Inventor: YAMAUCHI KAZUYUKI
IPC: B24B39/00
Filed: 1988-09-01
Abstract: PURPOSE:To efficiently perform a recessed groove forming work by supporting freely rotatably in the state of pressing a pair of burnishing rollers to the external side by press-fitting the tapered face of an expanded roller to the tapered face of a pair of burnishing rollers. CONSTITUTION:An expanded roller shaft 12 is fixed to the tip of the 1st holder 11 whose rear end is fixed to the head of a lathe, etc., and an expanded roller 13 is supported freely rotatably by this shaft 12. Moreover, a burnishing roller shaft 15 is fixed to the front part of the 2nd holder 14 which is freely slidably fitted into the 1st holder 11 and a pair of burnishing rollers 16 are arranged freely rotatably on this shaft 15. The burnishing roller 16 is supported freely rotatably in the state of pressing it to the external side by press-fitting the tapered faces 13a, 13b of the expanded roller 13 to the tapered faces 16b', 16b' of these burnishing rollers 16, and burnishing is executed on the side face of the external side of a pair of recessed grooves.
Patent JP-H0667945-A (JP)
Title: Electronic filing device
Inventor: ISHIZU YUJI
IPC: G11B27/00
Filed: 1992-08-19
Abstract: PURPOSE:To facilitate return even if an operator is erroneously satisfied by providing a page deleting means making holding information wrong while information is held as it is and a page restoration means altering holding information from 'wrong' to 'right' and registering altered data. CONSTITUTION:An identification information adding means 5 for setting page identification information to be 'a page attribute is present' at the time of registering data from a data storage means 4 to an optical disk D and a holding information adding means 6 for setting holding information to be 'holding' are provided. The page deleting means 8 setting holding information of a page to be 'holding wrong' when a page deleting command is transmitted from an input means 1 is provided. When holding information on the prescribed page in continuous page becomes 'holding wrong', the page is not recognized, and succeeding pages are sequentially advanced by one. Other page attribute information and page image data are held in a conventional way. The page restoration means 9 which is controlled by a control means 3 when a page restoration command is transmitted from the input means 1, returns holding information on 'holding wrong' to 'holding' and sets it in a temporary document is provided.
Patent JP-H1065859-A (JP)
Title: Image input device and voice reproduction device
Inventor: YOSHIMURA YOSHIHIRO
IPC: G06F3/16
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a device able to be connected to a personal computer and used singly. SOLUTION: An image pickup section 14 has a memory to store image data tentatively and the image pickup section is used singly (Fig. a). A connector 16 of the image pickup section 14 and a connector 21 of a memory function section 19 are connected (Fig. c) to store image data stored in the memory of the image pickup section 14 to a memory of the memory function section 19. A PC card interface connector 20 of the memory function section 19 is loaded to a PC card slot of a personal computer (figure b) to allow the image data stored in the memory of the memory function section 19 to be transferred to the personal computer.
Patent JP-H04102745-A (JP)
Title: Tightening device having elastic compressible body
Inventor: ITO TAIZO
IPC: F16G11/03
Filed: 1990-08-23
Abstract: PURPOSE:To obtain a lightweight tightening device having the superior workability by installing an elastic compressible body which is connected with each fixed plate and generates a compression force, supply/discharge means for the pressurized fluid, and a clamping means for holding a wire member. CONSTITUTION:A clamping means 26 is operated to hold each wire member 14 passing through each cut part 16 on a fixed plate 12, and then a supply/discharge means 24 is operated to allow the pressurized fluid to flow into the inside space of each elastic compressible body 18, and then the elastic compressible body 18 expansion- deforms, and contracts in the axis line direction. Accordingly, the end parts of the wire members 14 are approached each other by the mutual approach of the fixed plates 12 due to the contraction movement of the elastic compressible body 18, and tightened until the end parts are superposed each other, and the preparation for the connection work for the wire member 14 is performed. When the connection work for the wire member 14 is completed, the supply/discharge means 24 is operated to open a conduit, and the pressurized fluid is discharged from the inside space of the elastic compressible body 18, and the tightening of the wire member 14 is released, and then fixed plate 12 is separated each other by the restoration of the wire member 14 and the elastic compressible body 18.
Patent JP-H0384115-A (JP)
Title: Excavated casing
Inventor: MATSUZAWA HAJIME
IPC: E02D5/72
Filed: 1989-08-25
Abstract: PURPOSE:To prevent an excavated hole wall from collapsing by providing casings having turning grooves and a compaction section to the peripheral surface to joints of normal casings, and providing also a turning groove and compaction section to a cutting head of the furthest tip. CONSTITUTION:When a plurality of normal casings 2 are connected to each other, turning grooves 20 and a longitudinal groove 23 are provided to the peripheral surface to lie a connecting shorter casing 18 forming a compaction section 21 between the normal casings 2 properly. In addition, a turning groove 6 formed of a projected thread 5 on the peripheral surface and a compaction section 7 projected to the outside slightly from the casings 2 are formed on the cutting head 1. A hole-wall is consolidated double and triply with the cutting head 1 and the connecting shorter casing 18. According to the constitution, even the collapse of an excavated hole having a greater depth is prevented and, at the same time, a water impermeable layer is so formed that a cast-in- place pile can be driven even if the speed of a current of the underwater is speedy.
Patent JP-S59110459-A (JP)
Title: Jet type solder tank
Inventor: KONDOU KENJI
IPC: B23K3/06
Filed: 1982-12-17
Abstract: PURPOSE:To provide a jet type solder tank which sticks thoroughly solder to the chip parts, etc. mounted densely on a printed circuit board by providing means for moving the many rugged waves formed on the peak surface of the jet liquid of the solder melts ejected from the ejection ports of jet tanks in the direction intersecting the traveling direction of the printed circuit board. CONSTITUTION:The solder melts 6, 7 in a primary tank 4 and a secondary tank 5 are pressurized by rotating impellers 10, 11 and are fed into jet tanks 8, 9. The melt 6 entering the tank 8 is run in an arrow direction A through the screw part 21 of a rotating body 20 and is ejected 18 thereby forming many rugged waves 6b in the direction intersecting the traveling direction D of a printed circuit board 1. On the other hand, the body 20 rotates in an arrow B direction and therefore the screw part 21 moves apparently in the direction C. The side face 22a of the projecting part 22 of the melt 6 moves consequently and apparently in the arrow C direction when the melt 6 passes the recessing part 23 in the arrow A direction and therefore the rugged waves 5b on the peak surface of the jet wave 5a moves in the arrow C direction as well. When the body 20 rotates in the opposite direction, the rugged waves 6b on the peak surface move in the direction opposite from the arrow C direction and the above-mentioned movement is alternately repeated, whereby the melt is stuck of the board 1.
Patent JP-S59114271-A (JP)
Inventor: NAKADA TAKAFUMI
IPC: B66B1/14
Filed: 1982-12-17
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。