baber/WOPTO huggingface dataset:
Patent JP-H1064699-A (JP)
Title: Circular accelerator
Inventor: HIRAMOTO KAZUO
IPC: H05H13/04
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To enhance outgoing efficiency of charged particle beams by deflecting charged particle beams charged and converted without employing a conventional outgoing deflecting system. SOLUTION: An H<-> ion produced by an ion source is accelerated by a front- stage circular accelerator 16, incoming from an incoming device 15 to a circular accelerator 11 through a incident beam transport system 17, and circulates a circulatory orbit while it is beta-tron vibrated by a deflection electric magnet 2, tetra electric magnet 5 for dispersion, and a tetra electric magnet 6 for convergence. H<-> beam is accelerated to a target energy by action of electric magnets 2, 5, and 6 and a high-frequency acceleration cavity 8. An amplitude of beta-tron vibration of H<-> beam is increased by applying a high-frequency signal containing frequency of a predetermined beta-tron vibration. By increase of this amplitude, H<-> ion exceeding a resonance stability limit transmits a charged converting film 3 and is charged and converted into H<+> ion during this process.  The H<+> beam is deflected to an outer circumference side of a circular accelerator 111 by dispersion action of the electric magnet 6.
Patent JP-H0268212-A (JP)
Title: Suspension device of vehicle
Inventor: HAYASHI TOSHIO
IPC: B60G13/18
Filed: 1988-09-03
Abstract: PURPOSE:To suppress the oscillation of a specific oscillation frequency by installing a dynamic damper to the upper end of an inner tube or a piston rod, in a strut mount whose upper end is installed to a car body. CONSTITUTION:A strut mount 2 is composed of an outer tube 2a fixed to a car body 3, an inner tube 2b fixed to the upper end of a piston rod 9, and a rubber member 2c installed between the both tubes and connecting the both tubes, and supports the piston rod 9 of the strut 6 to the car body 3 elastically. Furthermore, on the upper end of the piston rod 9, a dynamic damper 14 which consists of a cylindrical base member 14a, a rubber member 14b, and a mass body 14c is formed. In such a constitution, by setting the spring constant of the rubber member 14b and the weight of the mass body 14c adequately, the oscillation near the oscillation frequency 250Hz which is delivered to the car body 3 through this suspension device 1 is suppressed effectively.
Patent JP-H0541692-A (JP)
Title: Time division communication method for movable body communication
Inventor: ITO SADAO
IPC: H04W72/08
Filed: 1991-08-06
Abstract: PURPOSE:To enable the diversity transmission and reception by complex- modulating composite signals for telephone, data or the like with the use of the identical radio carrier in the movable body communication with a time- compressed signal on a frame time slot. CONSTITUTION:With a time slot of a radio channel which is allocated between a mobile radio equipment 100 and a radio base station 30, the amplitude of a telephone signal is compressed by a syllabic compressor to modulate the frequency, and the modulated signal is transmitted and received by compressing the amplitude of the same telephone signal again by the syllabic compressor. A large multiple load gain can be obtained, the transmission power can be reduced without expanding the required band width, the interference to the adjacent radio channel can be prevented in advance, and the service can be improved because of the effective use of the frequency.
Patent JP-H1063373-A (JP)
Title: Free layout personal computer
Inventor: SUZUKI OSAMU
IPC: G06F1/18
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of installation and to facilitate the extension and maintenance of functions of a personal computer by fractionizing the functions of the computer, forming the independent modules for every function and connecting these modules to each other via a bus cable. SOLUTION: The functions constructing a personal computer is fractionized, the independent modules are formed for every function and these models are connected to each other via a bus cable 6. That is, the personal computer consists of a basic part module 1, a central processing unit part module 2, a storage part module 3, a display control part module 4, an extension storage part module 5, the bus cable 6 which connects the modules 1 to 5 to each other, an input part 8 and a display part 41. The module 1 includes a power supply part, a bus controller and a connector for extension, and an extension module, etc., is connected to the cable 6 via the extension connector when the function is expanded for the computer.
Patent JP-2000006182-A (JP)
Title: Foam propeller fan
Inventor: SAITO KOICHI
IPC: B29C45/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a foam propeller fan having a large thickness, an excellent rigidity, a light weight, and excellent dynamic balance and silence property. SOLUTION: The foam propeller fan having a foam structure at least at a blade 2 is obtained by (a) a step of plasticizing a foamable resin composition and injecting the plasticized resin in a mold cavity in which a mean thickness of the blade 2 of the fan is 10 to 85% of that of the blade of the fan, (b) a step of cooling it to the state that a solidified layer in contact with a mold surface is mixed with a melted layer of its interior after an injection filling is completed, (c) a step of increasing a volume of a cavity to a mean thickness of the blade of the fan, and (d) a step of taking out a molding after the cooling. This fan can endure against a high speed rotation, and obtain a high air flow rate. Further, since the fan has an excellent light weight, its material cost may not only be low but also a dissipation power of its motor can be suppressed to a low value.
Patent JP-S61104302-A (JP)
Title: Rotary head device of vtr
Inventor: JINBO KENJI
IPC: G11B5/02
Filed: 1984-10-23
Abstract: PURPOSE:To facilitate the electric connection between a rotary transformer and a magnetic head by setting a spring contact attaching plate, which is constituted by providing a spring contact, to a cylinder and pressing the spring contact to the conductive face of a printed circuit attached to the rotary transformer. CONSTITUTION:Head coil ends 2a and 2b are soldered to a head terminal strip 5 attached to a head base 2, and spring contacts 7a and 7b are soldered to the other lead-wired end of this head terminal strip 5. Meanwhile, rotor coil ends 8a and 8b are soldered to a printed circuit 4 attached to a rotary transformer 8; and when a cylinder 1 and a disc 3 are fitted to each other, spring contacts 7a and 7b are pressed to the conductive face of the other lead-wired end of the printed circuit 4, and the cylinder 1 and the disc 3 are fixed with screws 1a and 1b, thus keeping rotor coil ends and head coil ends connected electrically.
Patent JP-S6280615-A (JP)
Title: Laser printer device
Inventor: SATO CHIAKI
IPC: H04N1/113
Filed: 1985-10-04
Abstract: PURPOSE:To make the constitution simple, small-sized, and light-weight by converting the emitting light of a beam scanning semiconductor laser, which can polarize the emitting light as a light emitting source, to a parallel luminous flux by a collimator lens and forming the light into spot and scanning the light by a multiple hologram lens array to perform laser recording on a recording medium. CONSTITUTION:The exit end face of a BSL 20 laser is placed at the focus of a lens 32 [focal length (f)] to make it possible to move the parallel luminous flux, which passes the lens 32, in parallel in the direction of an arrow Y in accordance with the beam deflecting operation in the direction of an arrow X of the laser beam. That is, the BSL 20 and the lens 32 are combined to move easily the parallel luminous flux in parallel by only the beam scanning operation of the BSL 20 as the light source, and a mechanical optical deflecting means like a polygonal mirror or a galvanomirror is not used to perform light deflection for scanning.
Patent JP-H1062583-A (JP)
Title: Clamp device of wiring assembly
Inventor: NISHIKAWA KENJI
IPC: G21C13/036
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To simplify operations of fitting to tightening and also to obtain an excellent sealing performance by providing a clamp device with fixed cams and a moving cam and by connecting and fixing a guide tube and a wiring assembly by tightening a push bolt. SOLUTION: A pair of fixed cams 57 of which the fore ends project into an elliptic hole 55 formed in a base plate 53 are fixed to the base plate 53 by bolts 59. The fore ends of the fixed cams 57 have wedge-shaped sections and fit in a circumferential groove 51, while a moving cam 61 of which the fore end has a wedge-shaped section is pressed against the circumferential groove 51 toward the center of the elliptic hole 55 by a push bolt 63. When lock pawls 45 are aligned in position with the circumferential groove 51 of a lead-out tube support post 1 and made to fit in the circumferential groove 51 through the intermediary of pull knobs 49, the support post 1 and an upper taper sleeve 43 are locked in the axial direction.  When the moving cam 61 is pushed out by rotating the push bolt 63 and pushed onward in the circumferential groove 51, the sleeve 43 is made to rise by a wedge action and pushes up the support post 1. Therefore a gasket 13 is compressed uniformly and a seal is obtained.
Patent JP-S61101665-A (JP)
Title: Fuel pump control device
Inventor: OTSUKA MIKI
IPC: F02M37/08
Filed: 1984-10-22
Abstract: PURPOSE:To prevent the trouble of an engine by a method wherein the ignition timing is controlled so as to delay spark angle upon detecting an abnormality in a relay in the control device equipped with the control relay which improves the delivery capacity of the fuel pump upon a high load by increasing the amount of conduction of electricity for the fuel pump. CONSTITUTION:During the operation of the engine, a load (Q/N) is operated in a control circuit 40 by the amount Q of suction air, detected by an airflow meter 12, and the revolving number N of the engine, obtained by the output of a rotating angle sensor 36, and the load is decided whether it is higher than a predetermined value. Upon high load operation, in which the decision is YES, the control relay 52 is put ON to increase to amount of conduction of electricity of the fuel pump 44 and increase the delivery capacity of the pump. On the other hand, in case the control relay 52 is decided by a comparator means that the relay 52 is cut OFF by some abnormality due to the faulty contact of the contacts of the relay or the like, the value of advance angle of the ignition timing is delayed by a set value and an igniter 32 as well as an injector 22 are controlled to correct and increase fuel injection time.
Patent JP-S60113764-A (JP)
Inventor: KAWASHIMA TAKASHI
IPC: B61B10/00
Filed: 1983-11-24
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-H1150474-A (JP)
Title: Earth retaining wall construction and earth retaining wall block
Inventor: SATO MASAYOSHI
IPC: E02D29/02
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To improve a method substituting earth and sand in the rear of a retaining wall for polystyrene resin and to provide blocks suitable for constructing the retaining wall. SOLUTION: Perforated plastic footing blocks B filled with earth and sand or gravel are installed in the front of an execution soil layer, and the perforated plastic blocks are piled up back and forth and a required number of stages on the footing blocks B so that the blocks are retracted toward the execution ground. The piled up blocks are connected to blocks (u) adjoined back and forth, right and left and up and down, and the blocks (u) are filled with earth and sand such as floor excavated soil, etc., or gravel to construct the retaining wall.
Patent JP-H08205180-A (JP)
Title: Method and system for two-stage video film compression
Inventor: DONARUDO SHII MIIDO
IPC: H04N7/50
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital video encoder which allows users to select desired picture qualities and can provide substantially or completely loss-free signal reconstitution. SOLUTION: A motion compensation predicting encoder 24 compresses data in a substantially loss-free state, calculates motion vectors, and forms intermediate encoded expressions containing the compressed data and motion vectors. A frame detector 26 detects a frame having a predicted error exceeding a prescribed threshold. A digital storing device 22 stores the intermediate encoded expressions and frame expressions having predicted errors exceeding the prescribed threshold. A loss-free decoder 29 forms decoded expressions by decoding the intermediate encoded expressions in a substantially loss-free state. A recorder 28 which compresses expressions decoded at compressing ratios which vary depending upon selectable bit rates for transmission is connected to a digital storing device 22 and the decoder 29.
Patent JP-2000052797-A (JP)
Title: Small-sized riding working machine
Inventor: FUJIKI KATSUMI
IPC: B60W10/18
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To secure safety by cutting the power transmission from an engine to a PTO shaft, interlocking with the brake operation of a running part. SOLUTION: A clutch forced cutting mechanism 60 is so constructed that the middle part of an L-shaped forced-operating lever 97 is pivoted on a lever support wall body in the rear upper position of a lever support shaft 79 by a lever pivot pin 98, the axis of which is turned in the lateral direction. The forced-operating lever 97 is has a clutch forced-cutting wire 99 interposed between the tip of a lower extended lever forming piece extended downward and a right wire connecting piece. A contact roller is fitted to the tip of a forward extended lever forming piece extended forward, and the leading edge part of the lever fitting body for supporting a PTO clutch operating lever 44 in clutch connect position (b) is brought into contact with the contact roller.  In the case of braking operation, the PTO clutch operating lever 44 is turned and restored to the clutch cutting position (a) from the release position (c).
Patent JP-H04102876-A (JP)
Title: Projecting position detection device for light beam and plane scanning type recorder
Inventor: KISHIDA YOSHIHIRO
IPC: G03G15/04
Filed: 1990-08-22
Abstract: PURPOSE:To enhance the accuracy of detection by providing a photoelectric conversion sensor which receives spot light from a reducing optical system, which converts an extracted reflection beam to the spot light, and outputs the difference signal of received light quantity between one pair of light receiving parts. CONSTITUTION:A laser beam LB generated by a laser light source 2 is made to be the collimated beam of light by a collimator lens 4 after the on/off modulation thereof is executed by an optical path conversion means 3. Next, the beam LB is transmitted through a half-mirror 5, made incident on a polygon mirror 6 and deflected. Thereafter, it is guided to a photosensitive material 8 through an f.theta lens 7. Next, one part of the light of the beam LB reflected on the surface of the material 8 becomes a reflection beam RB and it is guided to the mirror 5 through the lens 7 and the mirror 6. Then, the beam RB is reflected on a light shielding part formed by the mirror 5 and guided to a condensing lens 9. Thereafter, it becomes the spot light and the light thereof is received by a position detection sensor 10. Besides, currents outputted by the photodiodes PD1 and PD2 of the sensor 10 are detected and the positional deviation of a beam spot is detected.
Patent JP-S60113747-A (JP)
Title: Manufacturing method of mold ceiling for automobile
Inventor: HARAYAMA HIROSHI
IPC: B62D25/06
Filed: 1983-11-25
Abstract: PURPOSE:To secure such a mold ceiling for automobile use as being nothing of cracks and rumples and excellent in external apperance, by laying pad materials on both surfaces of a metallic core material after molding the metallic material so as to go along a car roof. CONSTITUTION:First of all, a metallic lath is molded so as to go along a car roof and then a metallic core material 3 is formed on that. That is to say, a sun visor housing part 5 and a room mirror seat part or partial parts where deep drawing is required are molded in advance. Next, a pad material 2 at the upper side, a premolded metallic core material 3, another pad material at the lower side and an outer cover material are all preheated each. These things preheated are fed to the inside of a metal mold for molding and layed in lamination upon heat fusion. Then, this laminate is taken out of the metal mold, removing useless parts, and a room light setting part 7 is made up, thus a molded ceiling is produced.
Patent JP-S60109511-A (JP)
Inventor: JIYAN KUROODO KONTAMAN
IPC: A61K8/58
Filed: 1984-10-24
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-H0272552-A (JP)
Title: Fluorescent screen light source unit
Inventor: SATO KOZO
IPC: G02F1/1335
Filed: 1988-09-07
Abstract: PURPOSE:To obtain high luminance backlight by installing a partition plate to restrict discharge passage at the inside of a fluorescent tube of an approx. rectangular parallelepiped in an external form and like a box. CONSTITUTION:The unit is an approx. rectangular parallelepiped in an external form on whose inside fluorescent film 11 is formed and the inside 2 of a thin box-like glass container 1 is approx. equally divided into insides 2-1 to 2-4 by partition plates 3-1 to 3-3, and the inside 2 so divided is partially connected through communicating sections 4-1 to 4-3. And electrodes 6-1 and 6-2 which work as anode or cathode are installed at ends 5-1 and 5-2 of the container 1. So, when voltage is impressed between both electrodes 6-1 and 6-2, a discharge route 13 becomes a long and narrow one which passes through the insides 2-1 to 2-4 and the communicating sections 4-1 to 4-3. Thereby, it is possible to obtain more light emitting luminous fluxes at low power than in case the discharge route is short, and also backlight with high luminance and high efficiency.
Patent JP-H0272340-A (JP)
Title: Reflection type screen
Inventor: SAKURAI SOICHI
IPC: G03B21/602
Filed: 1988-09-07
Abstract: PURPOSE:To obtain a high-contrast reflection type screen whose directive angle is wide by arranging a lenticular lens in a vertical direction, alternately disposing a light absorption layer and a reflection layer at the back of the lenticular lens and contaminating the lenticular lens with dispersing agent. CONSTITUTION:The lenticular lens 3 is arranged in the vertical direction and the light absorption layer 5 and the reflection layer 4 are alternately disposed in the vertical direction at the back of the lens 3. Then, the reflection layer 4 is made convex or the lenticular lens 3 is contaminated with the dispersing agent. Thus, the reflection type screen whose directivity is wide can be offered, where most of external light beams made incident on the screen can be shielded and the loss of the video light beam is small, thereby obtaining high contrast.
Patent JP-S61101982-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/20
Filed: 1984-10-23
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-H0768630-A (JP)
Title: Resin foamed layer protector integral type resin tank and manufacture thereof
Inventor: FUKUTOME HIDEKI
IPC: B32B1/08
Filed: 1993-09-07
Abstract: PURPOSE:To provide a resin foamed layer protector integral type resin tank in which peeling of a foamed layer is eliminated and heat insulation, impact absorptivity can be maintained by integrally forming the layer of a resin material having high heat insulation and impact absorptivity with a resin fuel tank and a method for manufacturing the same. CONSTITUTION:The resin foamed layer protector integral type resin tank comprises a nonwoven fabric 6 formed at least on an outer surface of a lower part of a thermoplastic resin tank 2 and formed of a cellulose material having high flexibility with a thermoplastic resin, and a foamed layer 4 molded integrally on the fabric and formed of a resin material having high heat insulation and impact absorptivity.
Patent JP-H0272317-A (JP)
Title: Telescope with information display function
Inventor: IWATA SHIGETAKE
IPC: G02B23/16
Filed: 1988-09-07
Abstract: PURPOSE:To confirm an object in a visual field by coupling light which is made incident through the object of the telescope with light emitted from a display device by an optical means. CONSTITUTION:This telescope is equipped with a storage device 25 stored with display information on the object to be displayed corresponding to the direction of the telescope 10 previously, the display device 21 which displays the display information optically, and a means 26 which controls the information to be displayed according to the direction of the telescope 10 while referring to the display information stored in the storage device 25. Then the light which is made incident through the objective of the telescope 10 is coupled with the light projected from the display device 21 to display an image of the object and information on the object in the same visual field. Consequently, when the object entering the visual field is confirmed, information need not be confirmed by turning the eye away from the telescope 10.
Patent JP-H0947791-A (JP)
Title: Treatment of waste stack gas desulfurization effluent
Inventor: KAWAMURA KAZUSHIGE
IPC: C02F9/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To remove an oxidizing material and selenium from a waste stack gas desulfurization effluent in one process. SOLUTION: The waste stack gas desulfurization effluent discharged from a stack gas desulfurizer for removing SOx in the waste gas is treated by this method. A specified metal or metal compd. is brought into contact with the effluent or the soln. or slurry of the metal compd. is mixed with the effluent in a first stage. The effluent is brought into contact with activated carbon in the presence of the metal ion dissociated in the first stage. A precipitate is formed, and the effluent is separated into a concd. liq. contg. the precipitate and the treated water with the concn. of the precipitate lower than that of the concd. liq. in a third stage. Consequently, the oxidizing material and selenium in the effluent are removed.  The first stage is performed in a reaction tank 14, the second stage in an activated carbon tank 16 and the third stage in a pH regulating tank 18 and a settling tank 20.
Patent JP-S60114078-A (JP)
Title: Picture processing device
Inventor: YAMADA MASANORI
IPC: H04N1/387
Filed: 1983-11-25
Abstract: PURPOSE:To simplify operation by providing a means to divide an original picture area either into the appropriate main scan direction or into the sub-scan direction, detecting the original condition, and attaining a series of desired picture processing by one picture processing start command, concerning to a picture processing device such as a copying machine. CONSTITUTION:A figure denotes a book mode to print one or two sheets by independently reading each left page, upper or lower page, or by continuously reading the same with a book original open placed on any position of a platen 3 and with the book original placed vertically or horizontally. For the book mode, seven modes such as printing only of a left page, only of right page and of left and right pages out on a separate sheet can be considered. These seven modes are displayed in abbreviated characters on a liquid crystal part, and selected/ specified by soft keys. When the position and size of the book original are decided, the device immediately processes according to each mode. The device calculates speed based on scale factor which is keyed-in by a CPU for variable power, and calculates PLL frequency corresponding to the speed to preset the frequency in an I/O latch 58 before scanning.