baber/WOPTO huggingface dataset:
Patent JP-H03289096-A (JP)
Title: High frequency combining apparatus of accelerating tube
Inventor: FUJIE TAKESHI
IPC: H05H9/00
Filed: 1990-04-04
Abstract: PURPOSE:To make an electric field in a combining apparatus symmetric and get rid of an electric field component in the radius direction in the center and prevent various kinds of inconvenient phenomena caused by vibration of accelerated beam by combining wave-guiding tubes with a combining apparatus at a plurality of positions which are symmetric to the particle beam passing center. CONSTITUTION:The combining parts 2 of wave-guiding tubes 1 with a combining apparatus 3 are increased and they are formed in symmetric positions. When the wave-guiding tube is combined with a combining apparatus 3 by a plurality of the combining parts 2 at symmetric positions in this way, the combining apparatus 3 has a symmetric inner electric field and electric field components toward the radius direction disappear in the center. As a result, particles passing the center to be accelerated do not receive deflecting force and inconvenience such as beam scattering phenomenon, etc., is prevented and the electric power with high frequency able to be put in is increased corresponding to the number of the combined wave-guiding tubes. Wherein, the number of the wave-guiding tubes is not limited to two as long as the tubes are set symmetrically and may be increased to 4, 6, 8 corresponding to the electric power.
Patent JP-H09243076-A (JP)
Title: Lighter cap
Inventor: HIRATA KEIICHI
IPC: F23Q2/34
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent defects that the inside of a pocket is broken, dust enters an ignition part and a knob is unexpectedly pressed to leak gas or the like, which are caused from a throwaway lighter directly put in the pocket, by providing an attachable opening part with which the ignition part of the throwaway lighter is covered in a main body. SOLUTION: A main body 1 is provided with an attachable opening part 2 with which the ignition part of a throwaway lighter 3 is covered. Further, the main body 1 is provided with a hole 4 through which a cord 5 or the like passes, so that the lighter can be suspended from a neck through the cord 5. Thus, inconveniences that (a) the inside of a pocket is broken, (b) dust enters the ignition part and (c) a knob is unexpectedly pressed to leak gas or the like, which are caused from the throwaway lighter 3 directly put in the pocket, can be cancelled. The shape of the main body 1 is formed in a character or advertising characters or the like are expressed, so that a fashioning characteristic or a a value added effect as an advertizing medium can be produced.
Patent JP-S62246350-A (JP)
Inventor: OZAWA HITOSHI
IPC: A61B5/02
Filed: 1986-04-21
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-H06173791-A (JP)
Title: Magnetic fuel treating equipment
Inventor: ROMURO BUI DARUPAN
IPC: F02B3/06
Filed: 1993-04-16
Abstract: PURPOSE: To separate paramagnetic pollutants and combust hydrocarbon substances completely by arranging a plurality of magnetic pack means along a fuel conduit to act upon the fuel with N-poled (negative) magnetic field at the upstream side and S-poled (positive) magnetic field at the downstream side respectively. CONSTITUTION: An apparatus body 10 comprises a fuel conduit 17 extending through a frame 11 and a core member 20 inserted and engaged inside the fuel conduit 17. A plurality of compartments are defined by wall portions 15 in the frame 11 and a magnetic pack means 26 is mounted in each compartment respectively. Each magnetic pack means 26 is formed from a plurality of magnet members 27, 29, 31 and a plurality of outer magnetic reflector members 28, 30 positioned therebetween respectively. Inner magnetic reflector members 61-65 are engaged in a plurality of recesses 53-57 formed on a shaft portion 50 of the core member 20. The fuel is acted upon by negative and positive magnetic fields sequentially so as to separate paramagnetic substance and combust hydrocarbon substances completely.
Patent JP-H10264994-A (JP)
Title: Oil feed device
Inventor: KANAMORI AKIFUMI
IPC: B67D7/16
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an oil feed device which prevents a danger that an oil feed nozzle may come off an oil feed opening during the feed of oil, by inhibiting the oil from being fed unless the oil feed nozzle is moved downward and inserted fully into the oil feed opening of a poly-tank. SOLUTION: In the oil feed device, a pump 9, a flow meter 11, and a flow- control valve 12 are attached to the particular parts of an oil feed pipe 7 between its both ends, an oil feed nozzle 13 at the front end of the oil feed pipe 7 is provided with a lifting/lowering mechanism 14, and an oil feed controller 30 is also provided for outputting drive signals to a motor 8 for driving the pump 9 and to the flow-control valve 12 in response to a signal from a key pad 20. In the case, the lifting/lowering mechanism 14 is provided with a detection switch 16 which detects the downward movement of the oil feed nozzle 13, and in response to a downward-movement detection signal from the detection switch 16 the oil feed controller 30 is allowed to output the drive signals to the motor 8 for driving the pump 9 and to the flow-control valve 12.
Patent JP-H05255017-A (JP)
Title: Herbicidal composition for rice paddies
IPC: A01N43/80
Filed: 1992-03-16
Abstract: PURPOSE:To provide a herbicidal composition for rice paddies where the combination of active ingredients develop remarkable synergetic effect with reduced doses, thus controlling annual and perennial weeds for a long period of time without any chemical damage to paddy-rice plants. CONSTITUTION:The objective herbicidal composition for rice paddies contains, as active ingredients, 3N-(2-fluoro-4-chloro-5-cyclopentyloxophenyl)-5- isopropylidene-1,3-oxazo1idine-2,4-dione and 4-(2,4-dichloro-3-methylbenzoyl)-1,3- dimethyl-5-(4-methylphenacyloxy)pyrazole.
Patent JP-H08262838-A (JP)
Title: Corona discharger for image forming device
Inventor: TANAKA YOSHIHISA
IPC: G03G15/02
Filed: 1995-03-22
Abstract: PURPOSE: To recover a shield function when a water soluble product generated in an image forming process is placed on a shield and to stably maintain the formation of an image over a long period by simply improving a synthetic resin housing for constituting a corona discharger. CONSTITUTION: In the corona discharger 4 constituted of a discharge wire 19, the synthetic resin housing 18 for extending the discharge wire 19 and a sheet- metal shield 20 which is arranged on a side opposite to a photoreceptor drum 3 across the discharge wire 19, so as to be held in the housing 18, a shield member 22 for partially shielding the shield 20 from the drum 3 is successively provided in the housing 18 and constituted to enable a change in the position of the shield 20 in the extending direction of the wire, with respect to the housing 18.
Patent JP-S59215248-A (JP)
Title: Casting method of steel ingot
Inventor: KIYOUJIMA YOSHIYUKI
IPC: B22D7/00
Filed: 1983-05-23
Abstract: PURPOSE:To improve the yield of a molten steel and to enable repetitive use of refractories for charging in in the stage of casting the molten steel by a bottom running ingot casting method into a casting mold by blowing inert gas with high pressure into the refractories for charging thereby eliminating the remaining molten metal in the refractories for charging. CONSTITUTION:The molten steel in a ladle 19 is bottom-cast into a casting mold 16 through a nozzle 18 and a charging pipe 10 formed of refractories. A sealing damper theta is inserted by a hydraulic device into a space 21 sealing the bottom of the ladle and the pipe 10 upon ending of casting into the mold 16 and thereafter inert gas such as Ar is forced into the pipe 10 from a force feeder 20. The remaining molten steel in the pipe 10 is charged as a part of a casting into the mold 16, by which the yield of the molten steel is improved. Since the inside of the pipe 10 is emptied, said pipe is usable again as a charging pipe for bottom casting.
Patent JP-H07276337-A (JP)
Title: High corrosion resistant deck plate
Inventor: SAKAMOTO YOSHIHITO
IPC: B28B7/34
Filed: 1994-04-04
Abstract: PURPOSE:To obtain a deck plate which has excellent corrosion resistance even under severe environment such as high-temperature and high-humidity and acid or alkaline atmosphere, etc., by forming a synthetic resin film on a surface of a zinc-plated steel plate. CONSTITUTION:A zinc-plated steel plate 1 has zinc-plated films formed on both surfaces of an iron steel material. Thus, adhesive properties of the films are more improved. Finish coating paint films 2A, 2B are all made of polyester resin. Prime-coating paint films 3A, 3B are all made of epoxy resin. A synthetic resin film is formed on a steel plate surface at an opposite side to the steel plate surface of the side in contact with concrete 4. Accordingly, when the resin film is formed on a surface of the zinc-plated steel plate, a deck plate having excellent corrosion resistance even under severe environment such as high-temperature and high-humidity and acid or alkaline atmosphere, etc., can be obtained.
Patent JP-H0351334-A (JP)
Title: Method and apparatus for preparing warp beam for woven fabric
Inventor: RI MITSUHIRO
IPC: D02H3/00
Filed: 1989-04-10
Abstract: PURPOSE: To prevent the increase of stopping time of the machine and increase of residual yarns by constituting the total number of warp yarns by optionally presenting by mixing warper beams of stock yarns of a maximum number of creels and divisional warper beams of the number of the stock yarns obtained by dividing the above warper beams. CONSTITUTION: This method for producing warper beams is to obtain warp yarn beam 12 for woven fabric having a total number of warp yarns E, in a sizing or warping process, by Nm pieces of warpers beams 1-5 obtained by warping stock yarns of the maximum number of creels or a number close to it (Cm) on large size single warper beams, and each n1 , n2 , n3 ... pieces of divisional warpers beam 6 obtained by warping corresponding each R1 , R2 , R3 ... pieces of the stock yarns of the maximum number of creels or a number close to it (Cn) on a plurality of divisional warper beams (m1 , m2 , m3 ...) obtained by dividing the large single warper beam by taking uniform or non-uniform intervals. Here, E=Nm×Cm+R, R<Cm, R=n1 R1 +n2 R2 +n3 R3 ..., Cn=m1 R1 +m2 R2 +m3 R3 ....
Patent JP-S62246028-A (JP)
Title: Waterproof camera
Inventor: TAKAMURA MASASHI
IPC: G03B17/08
Filed: 1986-04-18
Abstract: PURPOSE:To enable a waterproof camera to be used in both wide-angle and telephoto modes underwater by performing telephoto/wide-angle switching operation not in water by coupling a lens barrel with the camera body in a watertight state when the lens barrel is at a telephoto position and a wide-angle position. CONSTITUTION:When the camera body is placed in the wide-angle state by operating a switch, the step part 3b of the lens barrel 3 abuts on the lock claw 2a of a guide part 2 across packing, so the lens barrel is shielded from water and contacts the guide part 2 in the watertight state. Therefore, the camera lens barrel 3 enters an underwater photographable state. Then when the lens barrel is used in the telephoto state, the camera is taken out of water temporarily and the switch is operated to its telephoto position, so that the lens barrel 3 moves forth. The lens barrel 3 and guide part 2 are placed in a non-watertight state during said movement. When the lens barrel 3 is extended to the telephoto state, the step part 3c of the lens barrel 3 abuts on the lock claw 2a of the guide part 2 and is made waterproof by the packing to connect with the guide part 2 watertightly. Thus, underwater telephotography is enabled.
Patent JP-S58207741-A (JP)
Title: Optical dataway system
Inventor: KONISHI KUNIYOSHI
IPC: H04L12/437
Filed: 1982-05-28
Abstract: PURPOSE:To transmit a telephone signal without distortion, by transmitting the telephone signal by an optical repeater and an optical transmitting line for data transmission. CONSTITUTION:In stations 50i(i=1-3), a switch section is provided newly between the optical repeater 200 and a line interface 210. After an analog voice signal is voltage/frequency-converted by voltage controlled oscillators 600, 633, the signal is synchronized with a system clock for data transmission to form a digital telephone signal and outputted to optical transmission circuits 203, 204 in the optical repeater 200. A signal transmitted from the repeater 200 of a certain station to optical transmission lines 10, 10' is received at optical receiving circuits 201, 202 in the repeater 200, and inverted into the digital telephone signal. This digital telephone signal is frequency-voltage-converted at a phase locked loop 630 and restored into the analog voice signal.
Patent JP-S59217462-A (JP)
Inventor: CHIBA MITSUYOSHI
IPC: F24D5/12
Filed: 1983-05-25
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-H08289543-A (JP)
Title: Switching power supply system
Inventor: ISHII TAKUYA
IPC: H02M3/335
Filed: 1995-04-17
Abstract: PURPOSE: To provide a switching power supply system which is used in various kinds of electronic equipments, makes a switching device turn on nearly at a trough of the ringing voltage appearing in a transformer, and can thereby minimize a turn-on loss. CONSTITUTION: This system is provided with a controlling circuit 8. The controlling circuit 8 determines the minimum off-state time. After the passage of the minimum off-state time, the controlling circuit 8 sees if there is no flyback voltage in a tertiary winding 23. If the controlling circuit 8 detects no flyback voltage in the tertiary winding 23, it turns a switching device 3 on after the passage of specified delay time and then it determines the on-state time of the switching device 3 based on a feedback signal of a detecting circuit 7 so that the output DC voltage may be stabilized. Because of this structure, a turn-on timing of the switching device 3 can be controlled to nearly a trough of the ringing voltage appearing in the winding regardless of input and output conditions.
Patent JP-S60234839-A (JP)
Inventor: NITSUTA KATSUKUNI
IPC: B32B27/20
Filed: 1984-05-07
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-H04323376-A (JP)
Title: Production of thin oxide film
Inventor: IPPONMATSU MASAMICHI
IPC: C23C16/40
Filed: 1991-04-22
Abstract: PURPOSE:To produce a thin oxide film having a uniform compsn. by CVD or EVD by stably feeding gaseous starting materials without blocking the evaporation of powdery starting materials at an evaporating part. CONSTITUTION:Powdery starting materials such as ZrCl4 and YCl3 are evaporated at an evaporating part in f' atmosphere of carrier gas and the resulting gaseous starting materials are fed by the carrier gas to a film forming part, where they are oxidized and a film is formed. At this time, inert gas having <=1X10<-5>vol.% (100ppm) O2+H2O content is used as the carrier gas.
Patent JP-H07296400-A (JP)
Title: Objective lens support
Inventor: ONO HIROBUMI
IPC: G11B7/09
Filed: 1994-04-28
Abstract: PURPOSE:To decrease the number of components requiring high accuracy while preventing the attitude of an objective lens holder from being distorted due to deformation of a hinge. CONSTITUTION:A pair of parallel link members 15, 16 are disposed, through hinges 11-14, between a support 10 for driving lens being secured to a base board 8 and a coupling member 20a of an objective lens holder 20 for holding an objective lens 6. A stopper 19 abutting on the parallel link members 15, 16 to regulate the movement of the objective lens holder 20 is disposed on the side of the support 10 between the parallel link members 15, 16. Finally, they are resin-molded integrally.
Patent JP-S62246773-A (JP)
Title: Printer
Inventor: TAKAHASHI KIYOSHI
IPC: B41J33/38
Filed: 1986-04-18
Abstract: PURPOSE:To attain the efficient use of a printing ribbon, by a method wherein a printing character pattern immediately before and the next printing character pattern are read and compared and control is performed so that a printing ribbon is fed prior to printing the next character when there is no superposed part but is not fed when there is the superposed part. CONSTITUTION:When the printing data of one character is inputted from a keyboard 2, CPU 30 reads corresponding pattern data wherein a region is divided into memory 33 to write the same in a B-register 41 and a printer performs printing. Next, if printing data is inputted from the keyboard 2, CPU 30 similarly reads the corresponding character pattern data from the pattern memory 33 to write the same in an A-register 40. CPU 30 compares the pattern data of both registers 40, 41 and drives a ribbon feed motor 22 prior to printing the next character when there is a superposed part and feeds a printing ribbon but does not feed said ribbon when there is no superposed part. By this method, the printing ribbon can be used efficiently.
Patent JP-H05292252-A (JP)
Title: Copying machine
Inventor: MATSUYAMA KAZUHIRO
IPC: H04N1/107
Filed: 1992-04-10
Abstract: PURPOSE:To save space without attenuating a transmission signal by arranging an optical fiber so that it can be introduced as bending to an opposite direction after it is introduced as bending from the inside to the outside of a scanner unit. CONSTITUTION:An optical connector 21 is mounted on the terminal part of each optical fiber 10 on which image information from a photoelectric conversion element (CCD) 42 is transmitted to an image processing part, and each optical fiber 10 is connected to a corresponding optical connector 20 by the optical connector 21, respectively. The optical fiber 10 plots a circular arc as bending in the scanner unit 40 first, and is inverted in one direction, and is introduced from the upper terminal part of the scanner unit 40 to the outside. After that, it is inverted as bending in the direction opposite to one direction at the outside of the scanner unit 40, and is introduced to the left terminal part side of an optical unit 1. Therefore, the connecters 20, 21 are provided at the back side of a CCD substrate 12, and distance between the terminal part of the scanner unit 40 and the farthest separated part of the optical fiber 10 can be shortened, which provides space saving in the optical unit.
Patent JP-S5517571-A (JP)
Title: Ink injection device
Inventor: SAITOU SHIZUO
IPC: B41J2/175
Filed: 1978-07-26
Abstract: PURPOSE:To stabilize printing of character picture elements and also to facilitate ink replenishment through extracting bubbles by arranging ink run or ink reservoir on the front of pressure chamber for ink feed with a means to control ink liquid for pressurization, depressurization and vibration. CONSTITUTION:A vacuum pump 15 is connected to an ink reservoir 14 arranged on the front to feed ink to a pressure chamber 8 so as to obtain a vacuum condition 17, voltage is applied to an element 18 integral with the ink reservoir 14 to ultrasonic vibration, a cavitation is thus brought about with the internal ink 21, thereby extracting thoroughly the bubbles having arisen at the time of depressurization. Next, ink 9 is fed into the pressure chamber 8 and from injecting it outside by applying pressure with a piezo-electric element 4 on a head, inking conditions can be kept constant as there is no bubble present in the ink 9, and thus general industrial materials can be used for ink tank. From such arrangement, printing of character picture element can be stabilized and the ink replenishment is facilitated as well.
Patent JP-H08256588-A (JP)
Title: Apparatus for removing bag of combined harvester
Inventor: TANIGUCHI MITSUNORI
IPC: B65D88/20
Filed: 1995-03-23
Abstract: PURPOSE: To carry out the efficient post-treatment of harvested unhulled rice with a grain tank type combined harvester by reutilizing a large number of bags for the combined harvester still remaining in each farm household. CONSTITUTION: This apparatus for removing a bag of a combined harvester is obtained by pivoting intersecting points of X-frames on at least both ends of a horizontal shaft, thereby constituting an extendable and contractile frame unit, detachably fixing crossbars to the top of the mutually corresponding sides of the frame unit and, on the other hand, enabling the supporting of a chute, made of a cloth and having one to plural discharging cylinders in the base part in a V-shaped cross-sectional space formed in the upper half of the frame unit in extending and opening the frame unit utilizing the crossbars.
Patent JP-H11286132-A (JP)
Title: Color image forming method for thermal transfer printer
Inventor: KOBAYASHI HIROSHI
IPC: H04N1/405
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To realize a sharp multi-gray level recording by setting the threshold value of a dither matrix in one pixel such that each dot grows sequentially in the scanning direction when transfer is performed by conducting a plurality of heating elements selectively thereby varying the dot diameter of resin based ink. SOLUTION: At the time of full-color recording, image information is color decomposed into each color image information of cyan, magenta and yellow and each heating element in a thermal head is subjected to conduction control based on the record information of each color such that respective color inks are transferred sequentially while being superposed. Diameter of a dot being recorded o the dot of each pixel is varied by controlling the conduction time so that a dot can be recorded in multi-gray level, e.g. 15 gray level. A sharp multi-gray level recording is realized by setting the threshold value of a dither matrix 1 in one pixel such that each dot grows sequentially in the operating direction of a thermal head.
Patent JP-S57205412-A (JP)
Title: Adhesive composition
Inventor: YANAGISAWA KUNIO
IPC: C09J133/08
Filed: 1981-06-12
Abstract: PURPOSE: A hot-melt adhesive composition which, when applied, shows good heat resistance and creep resistance, consisting mainly of a copolymer of an acrylate and a cyclic unsaturated group-containing (meth) acrylate.  
     CONSTITUTION: An adhesive composition consisting mainly of a copolymer of a compound (A) represented by the formula: CH 2 =CHCOOR 1  (wherein R 1  is a 4W18 C alkyl) and a compound (B) represented by formulaI(wherein R 2  is H or CH 2 , R 3  is a group of formula II, III, IV or V and R 4  is H or CH 3 ) or a compound (C) represented by formula VI (wherein n=2W5 when m=1 and n=2 when m=2W6). As compounds (A) and (B), there are preferred 8(9)-acryloxytricyclo-[5.2.1.0. 2.6 ]-4-decene, 2-dicyclopentenoxyethyl acrylate, 2-dicyclopentenoxyethyl methacrylate, etc., in view of their excellent adhesiveness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04302119-A (JP)
Title: Conductive electrode composition for laminated ceramic capacitor
Inventor: SAITO SEIJI
IPC: H01G4/30
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a low cost capacitor generating no delamination on a laminated body when calcined, and the melting point of the entire metal component is not lowered even when palladium is reduced. CONSTITUTION:Palladium-copper alloy powder, which is formed by compounding copper in palladium and silver powder are used as the metal component of the electrode paste to be printed on the surface of a ceramic dielectric layer for formation of an inner electrode.
Patent JP-S62249390-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/76
Filed: 1986-04-21
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。