baber/WOPTO huggingface dataset:
Patent JP-H02150572-A (JP)
Title: Piston for piston-cylinder unit
Inventor: HANSU PEETAA BAUAA
IPC: F16F9/32
Filed: 1988-11-28
Abstract: PURPOSE: To facilitate the installation of a piston ring by forming a plurality of piece parts separated mutually by means of vertical slits in a part of a piston extending from a piston ring groove to a free end in a gas shock absorbing device. CONSTITUTION: In a guiding piston 6 fixed in a piston rod 4 for connecting a damping part 20 integrally with a guiding body 15 brought into slide contact with a casing inside wall, a piston ring groove 26 and a headed conical hole are provided, and by means of a plurality of slits 24 (four slits, for example) extending from the piston ring groove 26 to a free end 22, a plurality of piece parts 23, whose hole 21 sides are covered by a film 25 in connection, are arranged on a conical outside wall 31. A piston ring 34 made of hard resin material is inserted from the free end 22 in the damping part 20 with an outside diameter substantially equal to an inside diameter di of the piston ring 34 so as to be installed into the groove 26. Then, a piston shaft 4 is inserted into the hole 21 so as to be expanded in a diameter, and the piston shaft 4 is fixed when a part of it is crushed by a recess part 17. In this way, a piston ring can be installed with ease.
Patent JP-H03158508-A (JP)
Title: Flexible mound
Inventor: HORI TETSUO
IPC: E02B3/06
Filed: 1989-11-16
Abstract: PURPOSE:To increase wave breaking effect of a wave by forming a bag body which is bent upward with a sheet of a flexible material, filling this bag body with fluid so as to make it in the convex shape, and dividing the inside of this bag body up and down with a film body having a large number of holes. CONSTITUTION:A flexible mound 1 is generally constituted by forming a bag body 2 with a flexible material and by filling it with fluid 3 such as sea water, water or the like. And the bag body 2 is formed by a material such as a vinyl chloride sheet and its bottom sheet 2b is held flat and its upper sheet 2a is held in the shape of an upward bent convex. Then, a transparent film body 5 having a large number of holes 4... such as sponge or the like is mounted on the inner surface of the upper sheet 2a so that the inside of the bag body 2 is divided into up and down. By this, when a wave arrives at the flexible mound 1, the fluid 3 flows and passes the holes 4... of the film body 5, a turbu lent flow is generated, and energy is damped and wave breaking effect of the wave is increased.
Patent JP-S63150390-A (JP)
Inventor: UEGAKITO OSAMI
IPC: C11D3/12
Filed: 1986-12-15
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-H07151035-A (JP)
Title: Fuel injection device for multi-injection valve type diesel engine
Inventor: SAKANE ATSUSHI
IPC: F02D41/02
Filed: 1993-11-29
Abstract: PURPOSE:To provide a device for injecting fuel at a time by means of a device, in which a plurality of fuel injection valves are provided for each cylinder. CONSTITUTION:A plurality of fuel injection valves 13a-13e are arranged on one cylinder, so as to feed fuel from a fuel injection pump 10 to each fuel injection valve, in a multi-injection valve type diesel engine. In this multi- injection valve type diesel engine, a fuel injection synchronizer 11 is arranged between the fuel injection pump 10 and the fuel injection valves 13a-13e, while the valve opening pressure of the fuel injection synchromizer 11 is set higher than that of the fuel injection valves 13a-13e.
Patent JP-2000117334-A (JP)
Title: Method for bending of extruded material
Inventor: IKEDA FUMIHIKO
IPC: B62D25/02
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To excellently execute bending of extruded material and at the same time to improve strength of the part of the extruded material subjected to bending. SOLUTION: A hollow extruded material 10 to be bent and a core 12 having plural ribs 14 positioned separately to each other in the longitudinal direction and two pieces of connecting parts 16, 18 to integrally connect these ribs are prepared. Then, the core 12 is inserted into the bending part of the extruded material, the core is located at a prescribed position by the use of two pieces of band shaped metallic sheets 20 with each end fixed respectively to both the ends of the core, and then in that situation the extruded material 10 is subjected to plastic working and is bent into desired shape. After bending is finished a comparatively strong tensile force is given to the band shaped metallic sheets 20 which are thereby removed off the core.  The core 12 surely prevents the extrusion material 10 from generation of faults, and functions as a reinforcing member retained as it is after bending working.
Patent JP-H05136706-A (JP)
Title: Reception filter adjusting circuit
Inventor: TSUTSUI KOICHI
IPC: H04B1/40
Filed: 1991-11-14
Abstract: PURPOSE:To provide a circuit implementing the adjustment of the reception filter circuit automatically in a transceiver or a data radio equipment, etc., having plural channels. CONSTITUTION:The adjustment circuit having a reception filter circuit 1 composed of a filter passing a reception signal 3 with a prescribed frequency and whose frequency is controlled with a frequency transition control signal 2 for varying the frequency is provided with a signal generating circuit 5 outputting the signal of the same frequency as that of the reception signal 3, a switching means 4 selecting either the output of the circuit 5 or the reception signal 3 and giving the selected signal to the reception filter circuit 1, and a tuning circuit 6 giving the frequency transition control signal 2 to the reception filter circuit 1 by monitoring the output signal of the reception filter circuit 1 to maximize the output signal when the output from the signal generating circuit 5 is selected by the switching means 4.
Patent JP-2001113749-A (JP)
Title: Image forming apparatus
Inventor: AIKAWA SEISHI
IPC: B41J2/45
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing output irregularity without making correction resolving power highly accurate. SOLUTION: An image forming apparatus is equipped with a control device 20. An LED head equipped with a plurality of LEDs, an EEPROM 22 for storing correction data and a quantity-of-liqud measuring sensor 24 for detecting the quantity of lights emitted from the LEDs are connected to the control device 20. The control device 20 measures the exposure energy of each LED and adds the sum of the error between the exposure energy after the correction of the adjacent LED and ideal exposure energy and the previously calculated error to the value of this exposure energy and determines correction data so that the value after addition becomes the range of correction resolving power centering around the ideal exposure energy.  By this constitution, the error is carried over successively and, when a moving average value is calculated while a predetermined number of dots is set to one group to be shifted by one dot, the moving average value is flattened. As a result, output irregularity can be suppressed in all of output ranges.
Patent JP-2000126127-A (JP)
Title: Eye width adjusting mechanism of ophthalmologic instrument
Inventor: TAKIMOTO SHIGERU
IPC: A61B3/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent an accident where eyeglasses bump against diopter scale correction lens holders provided in eye contact members at a time when a subject wearing the eyeglasses looks into an eye contact portion, in an eye width adjusting mechanism that can adjust the clearance between the two eye contact members provided in the eye contact portion of an ophthalmologic instrument, into which the subject looks into with both eyes, to suit to the eye widths of both eyes of the subject. SOLUTION: Eye contact members 1 and 1' where lens holders 2 and 2' are provided, are supported by a supporting member 3, the clearance between them can be adjusted to suit the eye widths of both eyes of a subject by the rotation of an adjusting knob 5. The supporting member 3 is mounted rotatably on the eye contact portion of an ophthalmologic instrument by a shaft 4. In this case, the supporting member 3 is rotated and displaced to a position where the holders 2 and 2' meet the light path of the eye contact optical system of the ophthalmologic instrument and to a position where they deviate from the light path, and is engaged in those positions by the engagement of the slots 1c and 1c' of the eye contact members 1 and 1' and the click member on the ophthalmologic instrument body side.
Patent JP-H04172266-A (JP)
Title: Scan-in/out method
Inventor: SHIRAISHI HIDEKI
IPC: G06F11/22
Filed: 1990-11-05
Abstract: PURPOSE:To improve the efficiency of transfer time by dividing a register group constituting a scan path into register groups so that the numbers of bits become equal, specifying the register with a specifying means, and performing serial in/out operation with the register. CONSTITUTION:A register group constituting a scan path is divided into N groups so that the number of bits becomes equal. The scanning operation modes of the register groups and the address data of the register which is to perform the scanning in/out operation are set in a scanning address register 60. The scanning in/out operation is performed based on the contents of the register. By this constitution, the amount of the data when the scanning in/out operation is performed can be made small, the data transfer time can be shortened and the scanning in-out operation can be performed efficiently.
Patent JP-H02147728-A (JP)
Title: Dredging device
Inventor: KUIOKA KIYOSHI
IPC: E02F3/92
Filed: 1988-11-29
Abstract: PURPOSE:To improve intake efficiency, reduce a spill, and reduce the soft mud processing cost by protruding stirring paddies on lower screw blades of a screw conveyor provided with a blow having raking blades and screens. CONSTITUTION:A blow 5 provided with multiple screens 11 vertically separated by the preset interval and raking inner blades 8 and outer blades 9 integrated with them is provided on the tip side of a vertical screw conveyor 1, and stirring paddles 20 are protruded on a screw 3 at the lower section of the conveyor 1. Soft mud is stirred and softened and fluidized by the rotation of the blow 5, and soft mud is taken into the conveyor 1 by the blades 8 and 9 while the infiltration of foreign objects is prevented by the screens 11. The soft mud taken into the conveyor 1 is lifted and conveyed to the discharge side by the screw 3 while fluidization is accelerated by the stirring paddles 20.
Patent JP-H02145240-A (JP)
Title: Impact absorbing device for rotation dividing machine
Inventor: NARABAYASHI YOSHIKI
IPC: B23Q16/02
Filed: 1988-11-29
Abstract: PURPOSE:To reduce impact by connecting a solenoid change-over valve and relief valve to each oil path communicating to the dividing stroke end of a dividing cylinder and to the dividing return stroke end and connecting a pilot throttle valve to the dividing stroke end as well. CONSTITUTION:The SOL 1 of a solenoid change-over valve 34 of the dividing side is turned ON, a press oil comes in the oil chamber 38 of a rack 20a, the SOL 3 of a solenoid change-over valve 31 is turned ON, the rack left side is connected to T (tank), the rack 20a starts the left going and is abutted to a stopper pin 22 with reducing the speed by applying the brake in the set pressure by a relief valve 32. So the piston 23 of a shock absorber cylinder 21 is pushed to the left side as well. Since the press oil of an oil chamber 39 is communicated to the press oil of the small diameter cylinder part 25 of the rack 20a left side through a pilot throttle valve 30, the oil pressure of the oil chamber 39 rises and when it exceeds the oil pressure of the rack left side, the valve 30 is actuated, the oil is flowed into the press oil of the rack left side and finally directed for a port T by the valve 32.
Patent JP-H08160753-A (JP)
Title: Intermediate transfer body
Inventor: FUJIWARA TOSHIMITSU
IPC: G03G15/16
Filed: 1994-12-02
Abstract: PURPOSE: To reduce the irregularities of a transferred image and to make a bias voltage hardly leaked by constituting an intermediate transfer body of three layers of an electrical conductive supporting body, an intermediate layer and a surface layer and setting the volume resistivity of the surface layer to be lower than that of the intermediate layer. CONSTITUTION: The intermediate transfer body 8 is constituted of at least the electrical conductive supporting body, the intermediate layer and the surface layer in turn from the inside. Then, the volume resistivity of the surface layer is set to be lower than that of the intermediate layer and a resistance adjustment function is held by the intermediate layer. A metallic material such as aluminum, iron and stainless steel or at least a material such as resin and a paper whose surface is processed to be electrical conductive can be applied to the electrical conductive supporting body. As the intermediate layer formed on the supporting body, a rubber material, the resin and the like can be used.  To put it concretely, nitrile rubber, chloroprene rubber, ethylene propylene rubber, silicone rubber, butylene rubber and the like or polycarbonate resin, silicone resin and the like is used. As the component material of the surface layer, the same material as the intermediate layer can be used.
Patent JP-H01142089-A (JP)
Title: Metal-cored substrate and production thereof
Inventor: KANNOU NOBORU
IPC: C23C8/18
Filed: 1987-11-30
Abstract: PURPOSE:To improve insulating property and adhesion by forming alumina ceramics on a metal substrate of Al-contg. steel, etc., with alumina whiskers in-between. CONSTITUTION:A metal substrate of Al-contg. steel or a surface-aluminized metal is prepd. The surface of the substrate is heated to 800-950 deg.C in vacuum to form an insulating layer of alumina whiskers and an insulating coating layer of high alumina ceramics is formed on the insulating layer.
Patent JP-2000125702-A (JP)
Title: Lure
Inventor: UENO MASAHITO
IPC: A01K85/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a lure having a high fish gathering effect by protecting the surface and preventing a damage of coloring of a lure, increasing a producing efficiency and reducing a producing cost by making a drying time in forming a transparent film be useless, and ensuring transparent feeling and a gloss of a transparent resin material while hiding a reinforcing string. SOLUTION: This lure is constituted with a hollow inner shell former 1 and an outer shell former 2 made of a light-transmissive synthetic resin ensuring a receiving space 5 corresponding to an outer form of the inner shell former 1 and the inner shell former 1 is received in the receiving space 5 of the outer shell former 2, then a colored film 8 by a coloring means is nipped between the outer shell former 2 and the inner shell former 1.
Patent JP-S63153451-A (JP)
Title: Foreign matter detecting device
Inventor: UTO YUKIO
IPC: G03F1/62
Filed: 1986-12-18
Abstract: PURPOSE:To stably and quickly detect a foreign matter by detecting a reflected light from an area to be detected, illuminated by a band-shape lighting means, by a lens array, a light shielding means for making an aperture variable, and a photoelectric transducer. CONSTITUTION:A band-shape lighting means 4 is provided on the surface of a pellicle 3 which becomes an object to be inspected, and illuminates on the pellicle 3 in a band shape. On this band-shape lighting area, a lens array 6 on which an image forming lens being minute, and also, executing a parabolic refracting distribution is arranged at a small pitch is placed. This lens array 6 projects a scattered light image by a foreign matter existing at the band-shape lighting area, to the photoelectric transducer 8. Therefore, a foreign matter inspection can be executed by the same sensitivity at the center of the pellicle 3 and its periphery. Also, on the pellicle side of the photoelectric transducer 8, a light shielding part 7 making the aperture variable in accordance with the shape and the size of the pellicle is provided. This light shielding part 7 prevents a stray light such as a reflected light etc., from a pellicle frame 2, from being made incident on the photoelectric transducer 8, and a stable foreign matter inspection can be attained.
Patent JP-H03159376-A (JP)
Title: External fitting television camera for endoscope
Inventor: YAMASHITA SHINJI
IPC: H04N5/225
Filed: 1989-11-16
Abstract: PURPOSE:To obtain a bright picture even when the light flux of an object is reduced by executing photoelectric conversion while dividing the light flux of the object into plural wavelength areas and time-sequentially outputting the light flux. CONSTITUTION:The light flux of the object is divided into the plural wavelength areas by mirrors 93 and 94 and the plural light fluxes of the object are photoelectrically converted by CCD 8a-8c. Further, the photoelectrically converted signals are time-sequentially outputted by a switch 7a. Thus, a television camera can be connected to a sequential surface system video processor 91 and exposure time can be efficiently long. Then, the bright picture can be obtained and by overlapping the exposure time for the respective CCD 8a-8c, color slurring can be reduced to be generated to the moving object.
Patent JP-H03160703-A (JP)
Title: Resistance thermometer bulb
Inventor: TANI KOJI
IPC: G01K7/16
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a resistance thermometer bulb which is superior in a thermal response characteristic with respect to changes in temperature, flow rate and the like by making a plurality of kerfs in a resistance film between a resistance circuit pattern and an extraction electrode. CONSTITUTION:This element is composed of a resistance circuit pattern 2a and extraction electrodes 4 which are formed on an insulating film 1 and a plurality of kerfs 8 are formed in a resistance film 2 between the resistance circuit pattern 2a and each electrode 4 and then, heat is generated by the resistance circuit pattern 2a and is conducted to the side of each extraction electrode and yet, heat conduction is suppressed. Consequently, thermal movement from the resistance circuit pattern 2a to the side of each electrode 4 becomes less than that of conventional structure. A thermal response characteristic is thus improved by renovating thermal response in the resistance circuit pattern 2a.
Patent JP-H08136799-A (JP)
Title: Automatic focusing device
Inventor: SASAKI TADASHI
IPC: H04N5/232
Filed: 1994-11-08
Abstract: PURPOSE: To optionally change the actuating range of an automatic focusing action according to a photographing purpose and to precisely execute the focusing action in a short time. CONSTITUTION: In the automatic focusing device provided with a focusing lens 12, a CPU 21 controlling the automatic focusing action, a lens driving circuit 25 and the like, a variable limiter 30 on a short distance side and a variable limiter 31 on a long distance side are connected to the CPU 21 through an A/D converter 29 in order to restrict the actuating range of the automatic focusing action. By the limiters 30 and 31, a limiting value is optionally selected, and the range between a limited distance on the short distance side and a limited distance on the long-distance side becomes the actuating range of the automatic focusing action. Besides, it is also good that the device is provided with a switch for a limiter on the short distance side and a switch for a limiter on the long distance side switching and selecting the single limiting value instead of the limiters 30 and 31.
Patent JP-H04174793-A (JP)
Title: Wet method for papermaking of filament
Inventor: NISHIU MASAMICHI
IPC: D21H13/24
Filed: 1990-11-05
Abstract: PURPOSE:To carry out wet papermaking of filament capable of providing paper, good in formation and dispersibility and excellent in mechanical characteristics without causing flocs during production thereof by blending specific filament with specified staple fiber in specific amounts and making paper therefrom. CONSTITUTION:Filament having >=6mm fiber length and >=1000 axial ratio in an amount of 95% at the maximum is blended with fine fiber of <0.5d in an amount of >=5% and further >=1% heat bonding binder to carry out the objective papermaking at >=0.1% slurry concentration. Thereby, the objective papermaking is carried out.
Patent JP-H09118213-A (JP)
Title: Behavior control device of vehicle
Inventor: KADOSAKI SHIROU
IPC: B60T8/1755
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the hunting of a behavior control by reducing the increase rate of communicating degree in the communicating connection of a first pressure source with a wheel cylinder, compared with the case where no brake operation is detected, when the behavior control is ended according to the detected state of braking operation. SOLUTION: When the behavior of a vehicle is unstable, a behavior control for controlling the communication of an accumulator 46 with wheel cylinders 48FL, 48FR, 64RL, 64RR of each wheel by control vales 50FL, 50FR, 28 to control the braking pressure is executed, and when the behavior of the vehicle stable, a master cylinder 14 is communication-connected to the wheel cylinders 48FL, 48FR, 64RL, 64RR of each wheel. When the braking operation by a driver is detected, and the behavior control is ended, the communication increase rate of the first pressure source of the master cylinder 14 according to the operation of a brake pedal 12 with each wheel cylinder 48FL, 48FR, 64RL, 64RR is reduced, compared with the case where no braking operation is detected.
Patent JP-H0748395-A (JP)
Title: Directly compressible powdered crystalline maltit and its production
Inventor: MISHIERU SERUPERONII
IPC: A23L27/30
Filed: 1993-11-08
Abstract: PURPOSE: To obtain a powdered crystalline maltitol used to prepare a tablet having a remarkably high compression strength, without adding a fixing inhibitor such as a talc.  
     CONSTITUTION: The objective crystalline maltitol is a directly compression- moldable powdered crystalline maltitol which has a maltitol content of higher than 85 wt.%. A cylindrical tablet prepared from 100 pts.wt. powder of this maltitol and 1 pt.wt. magnesium stearate is 13 mm in diameter and 5 mm in thickness, weighs 0.896 g, has a specific gravity of 1.35 g/ml and shows a breaking strength, determined in test A, of 80 N or larger. A powdered crystalline maltitol having these characteristics is prepared. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07125933-A (JP)
Title: Untwisting nozzle for splicer
Inventor: YOKOYA ATSUHITO
IPC: B65H69/06
Filed: 1993-11-05
Abstract: PURPOSE:To extend the untwisted coillike yarn end and form a uniform seam by providing an injection hole ejecting the air stream applying turning force to an introduced yarn end and an injection hole ejecting the air stream applying stretching force to the yarn end. CONSTITUTION:Compressed air is fed from an air feed path 14b formed on the untwisting nozzle block 14 of a splicer, and swirl air streams are ejected from untwisting nozzle holes 24, 25 in the untwisting direction. Turning force and suction force are applied by the air streams, a yarn end is sucked into a yarn introduced space 22, it is pulled to the piecing nozzle side where the base section of the yarn exists, and it is moved into a small-diameter untwisting space 21 through a slit and untwisted. Compressed air is fed from an air feed path 14a, air streams are injected from an untwisting nozzle hole 27 and a yarn introducing auxiliary nozzle 26 to increase suction force, and the yarn end having been untwisted is stretched by the air stream.