baber/WOPTO huggingface dataset:
Patent JP-S62180944-A (JP)
Title: Ion source for ion implantation apparatus
Inventor: SHIRATORI RYUJI
IPC: H01J27/00
Filed: 1986-02-05
Abstract: PURPOSE:To safely remove contaminants or clinging substances from the electrodes of an ion source, by providing a gas ejector and an exhaust duct in the body of the ion source so that the clinging substances removed from the electrodes as lenses are sucked and collected by the dust. CONSTITUTION:When an ion source is to be cleaned, it is put in a stopped state. After a valve for a vacuum pump for a vacuum container A which is the body of the ion source is closed, a shower valve 12 and an exhaust valve 14 are opened and a cleaning gas source and a suction unit 15 are put in action. Since the valve 12 is opened, a cleaning compressed gas is supplied into a hollow annular member 7 which is a gas ejector. The cleaning compressed gas is ejected from gas ejection holes 9 so that substances clinging to the surfaces of electrodes 4-6 and capable of being easily removed therefrom are blown away. The blown-away substances are sucked into the suction unit 15 by vacuum action and collected by a filter in the suction unit so that only the cleaning gas is released out of the vacuum container A. The electrodes 4-6 are thus cleaned.
Patent JP-2000222242-A (JP)
Title: Method and device for compilation and method and device for stack tracing
Inventor: OGASAWARA TAKESHI
IPC: G06F9/44
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To carry out stack tracing even when a base pointer is omitted by storing a storage device with a pair of the address of a code changing a stack pointer and information regarding the size of a stack frame after the change together with a compiling process for a method. SOLUTION: When compiling the method 40, an JIT compiler 56 generates a JITed management block 100 and registers an SP change table 102 and an initial frame size 103 in the JITed management block 100. Further, the generated method 40 is registered in a JITed code database(DB) 80. A tracer 60 traces the stack by using the JITed code DB80, the SP change table 102 and initial frame size 103, a frame size function 90 outputting a current frame size, and a context containing SP and a current execution address.
Patent JP-2000220774-A (JP)
Title: Socket for joining tubes
Inventor: MURATA FUMIO
IPC: F16L13/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the productivity while shortening the solidifying time of the adhesive agent without using the waste adhesive agent by boring through holes passing through from the outer surface to the inner surface of an annular packing, and adhering the packing with the one liquid adhesive agent. SOLUTION: A packing 2 is provided with a lip part 22 in the outer surface thereof, and multiple through holes 23 having about 1-2 mm of diameter and passing thorough from the outer surface to the inner surface of a base part 21 are bored. The packing 2 is adhered to a socket body 1 by the one liquid adhesive agent 3. The one liquid adhesive agent 3 is exposed with the air from the multiple through holes 23, and the solidifying time of the adhesive agent 3 is shortened. Since the one liquid adhesive agent 3 is used, accuracy of blend quantity to be required in the case of two liquid adhesive agent is unnecessary, and the waste for filling the excessive adhesive agent can be saved. Adhesive force is increased by the anchor effect with the intrusion of the adhesive agent 3 into the through holes 23.
Patent JP-S59149903-A (JP)
Title: Production of water-soluble cationic polymer
Inventor: ARIYAMA KENZOU
IPC: C08F2/00
Filed: 1983-02-15
Abstract: PURPOSE:To obtain the titled polymer efficiently, by adding a heat-decomposable initiator and one component of a redox initiator system to an aqueous solution of a cationic monomer, blowing air into the solution, and adding the remaining components of the redox initiator system to initiate the polymerization of the monomer. CONSTITUTION:A heat-decomposable polymerization initiator [e.g., 2,2'-azobis(2- amidinopropane hydrochloride)] and one component of a redox initiator system (e.g., an oxidizing agent component such as an aqueous hydrogen peroxide solution) to an aqueous solution of a cationic monomer (e.g., dimethylaminoethyl methacrylate quaternized with methyl chloride), and air is blown into the solution at a pH of 2-5 to heighten the dissolved oxygen concentration forcibly. The remaining components of the redox polymerization initiator system (e.g., a reducing agent component such as Rongalit) are added, and the solution is cast preferably on an endless belt and polymerized in the presence of atmospheric air to obtain the purpose water-soluble cationic polymer in the form of, for example, a sheet.
Patent JP-S59151166-A (JP)
Title: Cleaning device
Inventor: NAKAMURA HAJIME
IPC: G03G15/01
Filed: 1983-02-15
Abstract: PURPOSE:To simplify a device, to prevent deterioration of a drum, and to regenerate a toner by providing a cleaning roller of every color so as to be rotatable on a concentric circle, and making the roller contact to the drum successively at every color of the toner. CONSTITUTION:As for a cleaning device 17, a cleaning roller 17a and 17b for blank and red toners are provided so as to be rotatable on a supporting member 19 turned centering around a supporting point 19a, and a magnetism collecting part 21 and a scraper 22b and 23b are provided so as to contact by pressing to said roller. In case of copying by a blank toner, the roller 17a is made to contact to a drum 10 and a residual toner is collected, and thereafter, the member 19 is rotated, and when forming a picture of a red toner, the black toner is collected to a toner box 22a by the scraper 22b. Therefore, the device is simplified, an overall cleaner which always contacts by pressing to the drum is not used, deterioration of the drum is prevented, and the toner is regenerated.
Patent JP-H02205517-A (JP)
Title: Vial placing device
Inventor: MAEDA TADASHI
IPC: B65B21/14
Filed: 1989-01-30
Abstract: PURPOSE:To perform the assembly of a case, placing of a vial and supplying of an instruction note automatically by a method wherein the case is assembled, and the vial is supplied on a closed shutter, and the vial is placed in the case by opening the shutter, then the instruction note is supplied, and an upper flap is closed, and the case is discharged. CONSTITUTION:At a case assembling part A, the bottom part of a case U in a hopper 24 is totally closed. A rising machine 30 at a case carrying part B is equipped with a rising cylinder 33. A rod 33a of the rising cylinder 33 extends, and a roller 34 pushes a bucket 19 upward. The bucket 19 turns around a pin 17, and the case U is moved with its bottom part down to the right-hand side of a case carrying machine 31 on a carrying surface 32. On a shutter 44, which is located at the closing position in a vial placing part D, a vial V is supplied, and the case U is positioned. Then the shutter 44 moves to the opening position, and the vial V falls and is placed in the case. From the storage part of an instruction note hopper 109 in an instruction note supplying part H, an instruction note W is supplied, and the case U is sealed at a case sealing part J. The case U is sent to a discharging part K and discharged by a discharging device 120.
Patent JP-S60166187-A (JP)
Title: Laser working device
Inventor: FUJISAKI TOSHITAKA
IPC: B23K26/08
Filed: 1984-02-08
Abstract: PURPOSE:To make laser driving easy and to obtain good accuracy by controlling the quantity of the laser light to be supplied to a work by the relative moving speed of the laser light and the work. CONSTITUTION:An input device 12 inputs graphic data 11 into a reader and a signal detector 13 obtains a laser on-off signal from the data from the device 12 and applies the same to a signal processor 14. The signal to identify whether there is the graphic form requiring emission of laser light or not is obtained through the processor 14 and the signal turns on and off the emission of the laser according to the graphic data via a driving circuit 15. The signal from a signal detector 14 is inputted to an arithmetic processor 16 by which the signals indicating the extents of the movement in the X- and Y directions and moving speed are obtd. A supporting base 18 is moved by said signals in the X- and Y directions via a driving circuit 17. The work is placed on the base 18. The quantity of the laser 19 to be emitted is made constant and the varying density to the work 20 or the intensity of the laser light is adjusted by the moving speed of the work 20.
Patent JP-H10201559-A (JP)
Title: Seat reclining device
Inventor: ITO TATSURO
IPC: A47C1/025
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturization of a seat through structure improvement, especially the miniaturization of a lower arm. SOLUTION: A ratchet plate 3 is freely rotatably combined with the lower arm part 11, tooth forms 312 and 313 are formed at the inner periphery of the circular recessed part 311 of a plate face and a seat back frame F is combined to its one tip. Poles 5A and 5B are arranged within the part 311 to be fitted with the tooth forms 312 and 313 linked with the reclining lever 8 or to cancell the fitting. Concerning a set plate 6, two places in a peripheral direction are fixed to the part 11 on the side lower than a line connecting both poles 5A and 5B and one place in the peripheral direction is pressed by a pressing plate 7 to be relatively slidable. At the set plate 6, a notch 65 is provided in the range of a prescribed angle and a stopper projecting part 33 formed at a ratchet plate 6 is abutted on both end faces of the notch 65.
Patent JP-H10221215-A (JP)
Title: Vehicle testing method and device thereof
Inventor: YAMAKADO MAKOTO
IPC: G01M17/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a testing device which can analyze the motion performance of a vehicle, in particular change in the behavior, in which change in the load and/or alignment is taken into account. SOLUTION: A vehicle testing device is to test the motion performance of a vehicle on flat belts 3-5, (6) or rollers confronting the wheels of the vehicle and running or rolling together with the wheels, wherein the inertial force generated in actual running of vehicle, load change resulting from centrifugal force, alignment change of the tire caused by suspension stroke are reproduced forcedly by the forces of actuators 11-16 or the gravitational force. In a condition close to the actual running of vehicle, the motion characteristics of the vehicle are evaluated.
Patent JP-H01198457-A (JP)
Title: Annealed copper wire for coil
Inventor: OKUNO MICHIO
IPC: C22F1/08
Filed: 1988-02-02
Abstract: PURPOSE:To provide superior characteristics of ductility, softness, and freedom from rough surface by regulating the grain-size distribution in the crystalline structure of an annealed copper wire so that crystalline grains are large in the central part and small in the outside peripheral part. CONSTITUTION:An oxygen-free copper wire is coated with copper by means of hot dipping, which is wiredrawn and annealed in an Ar atmosphere, etc., so as to be formed into an annealed copper wire in which crystalline grains in a cross section are large in the central part and small in the outside peripheral part. This annealed copper wire is free from surface roughness and reduced in work hardening due to bending deformation. Accordingly, this wire can be most suitably used for annealed copper wire for coil which is coated with insulating film and used for motor, transformer, relay, etc.
Patent JP-H01198189-A (JP)
Title: Video signal generating device
Inventor: SAWACHI YOICHI
IPC: H04N9/09
Filed: 1988-02-02
Abstract: PURPOSE:To reproduce the monochromatic image of a document, etc., with high resolution by dividing light incident through a photographing optical system into two parts, and receiving one of the divided light by a black-and-white image sensor, and the other of the divided light by a color image sensor through an optical low-pass means, and outputting them as a video signal. CONSTITUTION:A monochromatic video signal is generated according to the high frequency luminance signal YH of the signal to be outputted from the black-and-white image sensor 94. A color image video signal is generated according to two color difference signals RL-YL, BL-YL and the luminance signal Y(YL+YH) obtained from the chrominance signals of the three primary colors of red(R), green(G), and blue(B) to be outputted from the color image sensor 88. These video signals are outputted selectively according to the kind of a picture. Accordingly, by using the high frequency component of the signal to be outputted from the black-and-white image sensor 94 as the luminance signal of the monochromatic video signal, the image can be reproduced by high resolution without being influenced by respective chrominance signals R, G, B.
Patent JP-S56119954-A (JP)
Title: Magnetic tape apparatus
Inventor: KISHIGAMI ISAO
IPC: G11B15/02
Filed: 1980-02-25
Abstract: PURPOSE:To wind a magnetic tape under constant tension by providing a means of automatically stopping rewinding and changing it over to high-speed winding by the signal detecting the final end of the tape and the signal from an upper position device or a manual switch. CONSTITUTION:When a new magnetic tape or a magnetic tape which has been preserved for a long period is mounted to this magnetic tape apparatus, and if logic 1 is applied to a connection line 17 by the signal from a manual switch or upper position swicth provided to the apparatus, the Q terminal of an FF circuit 11 goes to logic 1 and the Q' terminal to logic 0, and the output of a logic circuit 12 goes to logic 1, then a capstan high-speed forward driving circuit 14 operates and a capstan motor 16 runs at a high speed to rewind a magnetic tape 3 from a file reel 1 to a machine reel 2. When an EOT marker which is the final end mark of the tape 3 is detected with a detector 6 and logic 1 is applied to the connection line 18, the motor 16 runs reverse from the previous direction at a high speed, by which the tape 3 is wound to the file reel 1.
Patent JP-S58140609-A (JP)
Title: Evaluating device of surface condition
Inventor: OGAWA SHIGERU
IPC: G01N21/47
Filed: 1982-02-17
Abstract: PURPOSE:To decide an Al vapor-deposited film quickly and exactly, by securing the reflection distribution curve of an object to be measured on the condition of measurement to be a reference after providing the object to be measured and a standard reflecting plate for calibration on the same plain surface. CONSTITUTION:Each photodetector 37-i is connected to the input side of a changeover switch 40 through amplifiers 39..., and the output side of this switch 40 is connected to the input side of an analog/digital converter 42 through an amplifier 41, and its output side is connected to an interface of input and output 43. The interface 43 is connected to a CPU45 through a system pass 44, and the CPU45 is connected to an RAM46 in which various kinds of measuring data are stored and a basic program to evaluate the surface condition and an ROM47 in which various kinds of set values through the system pass 44, and the interface 43 is connected to a motor 18 and an encoder 14, and the system pass 44 is connected to a display part 48 through the interface of input and output 43.
Patent JP-H02203510-A (JP)
Title: Manufacture of rare earth-iron permanent magnet and mold used therefor
Inventor: KINAMI TOSHIYA
IPC: C22C33/02
Filed: 1989-02-01
Abstract: PURPOSE:To improve yield of manufacture and to minimize cracking or chipping of products by shaping a cylindrical green compact by rearward extrusion molding into a molded body having a thin wall and a thick bottom. CONSTITUTION:Powder of R-Fe-B alloy is pressure molded into a hollow cylinder within the atmosphere of Ar gas at a temperature of 600 to 900 deg.C. An annular green compact 8 thus obtained is mounted on the top face 3a of a counter punch 3 and a mandrel 8 of the punch 5 is inserted into the inside space 8a of the green compact 8 from the upside and the mandrel 6 is inserted into the bore 2 of the punch 3. Thereby, the green compact 8 is pushed rearwards along the pressure side 5b by the pressure face 5a of the punch and is deformed. More particularly, as the punch 5 is lowered, the compact 8 is pushed upwards as it is guided by the inner peripheral wall 4a of a die 4, and the powder constituting the compact 8, while it is escaping upwards, is extrusion molded into an annular cylinder having a thinner wall. The molded body is finished and magnetized by an electromagnetic coil. In this manner, a thin cylindrical magnet of high quality can be produced at a good yield through simple processes.
Patent JP-S52105574-A (JP)
Title: Regenerating treatment of noxious material removing liquid for gas con taining nitrogen oxide
Inventor: MATSUMOTO TEIJIROU
IPC: B01D53/34
Filed: 1976-03-02
Abstract: PURPOSE: To regenerate the noxiious material removing liquid favorably, by letting contain a fixed amount of sulfite etc., forming the precipitate by adding ferrous salt more than the equivalent amount of contained chelate compound and removing formed precipitate, after removing formed solid, produced by neutralizing the noxious material removingliquid, treated NOx with washing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60169506-A (JP)
Title: Converter steel making method using metallic oxide
Inventor: OKUDA HARUYUKI
IPC: C21C5/32
Filed: 1984-02-13
Abstract: PURPOSE:To permit easy slag-off of quicklime and to improve dephophorization effect by CaO in the stage of refining a low-Si molten iron to a steel in a converter by adding metallic oxide contg. SiO2 together with quicklime to the molten iron until the specific timing before or after the blowing by oxygen. CONSTITUTION:The low-Si molten iron formed by refining preliminarily a molten iron and subjecting the same to disiliconization treatment is charged into a top and bottom blown converter and oxygen is blown to the molten rion to refine the molten iron to a molten steel by oxidation refining such as decarburization, dephosphorization, etc. CaO is used as a dephosphorization agent in this case but since the Si in the raw material molten iron is little, less SiO2 is formed and the CaO having a high melting point does not easily slag off and therefore the dephosphorization reaction by CaO is not effectively effected. Fe-Mn ore, etc. contg. <=40% SiO2 are therefore added to the converter prior to blowing or until 50% of the total amt. of the oxygen for blowing is used in the stage of subjecting the low-Si molten iron to oxygen blowing in the converter so that CaO is quickly made into molten slag having high basicity by SiO2. The dephosphorization refining is thus effectively progressed.
Patent JP-S60169323-A (JP)
Title: Power unit mounting device
Inventor: ABE EIICHI
IPC: B60K5/12
Filed: 1984-02-13
Abstract: PURPOSE:To improve the vibration preventing performance without damaging the size of damping force by changing the opening area of an orifice between two liquid chambers by a valve connected to a diaphragm operated by pnumatic pressure. CONSTITUTION:The edges of a diaphragm 21 and a partition plate 22 are mounted on a first plate member 20 and a power unit by bolts 24. Between the plate member 20 and the diaphragm 21 is formed an air chamber 28 for driving a rod 37 and a valve 38, and the partition plate 22 is provided with large and small orifices 35, 36 to be closed and opened by the valve 38. A first liquid chamber 40 surrounded by the diaphragm 21 and the partition plate 22 and a second liquid chamber 41 surrounded by the partition plate 22 and a supporting elastic body communicate to each other through the orifices 35, 36. When the orifice 35 is closed by the valve 38 and the orifice 36 is opened, the flow resistance between the chambers 40, 41 is high and the damping force is increased to provide a large vibration controlling force.
Patent JP-S61184067-A (JP)
Title: Discriminating method of picture signal
Inventor: NAKAUCHI KENJI
IPC: H04N5/10
Filed: 1985-02-08
Abstract: PURPOSE:To discriminate the odd/even number of picture fields automatically and also to discriminate automatically interlace/non-interlace by providing a discriminating circuit inputting a vertical and a horizontal synchronizing signal separated from a video signal. CONSTITUTION:A video signal VS from a CRT display 1 is split into three primary colors R, G, B and outputted and the signal G is inputted to a synchronous separator circuit 2, where the vertical synchronizing signal VSYNC and the horizontal synchronizing signal HSYNC are separated. The separated signal VSYNC is inputted to the discrimination circuit 3, and a horizontal synchronizing signal HSYNC' from which an equivalent pulse is rejected by an equivalent pulse ejection circuit 4 by using the HSYNC is inputted to the circuit 3. When the display of the CRT1 is executed in any standard system, the signal is given to the circuit 3 and stored in a correct recording buffer memory and read. A discrimination signal OD is outputted. That is, the display by interlace/non- interlace and the even/odd number field are discriminated and one frame is reproduced without any error.
Patent JP-S53107730-A (JP)
Title: High frequency heater
Inventor: TACHIKAWA OSAMI
IPC: H05B6/68
Filed: 1977-03-03
Abstract: PURPOSE: To prevent the blur of a peep window, by interlocking the changeover of wind paths for ventilating wind and the change-over of a manual mechanism and an automatic control mechanism, in a device that controls the output of an electronic oven by changing over manual control and automatic control. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59149694-A (JP)
Inventor: MITANI MASATAKA
IPC: H02M7/537
Filed: 1983-02-15
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-2000221911-A (JP)
Title: Recording medium
Inventor: IGAMI ATSUSHI
IPC: G09F9/37
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium, of which recorded content can be confirmed by a user as it is with the naked eye while retaining readable and rewritable digital data. SOLUTION: This recording medium 1 is composed by arranging plural micro- capsules 10 flatly, by filling the aperture with a flexible medium 12 to form a board-like charged display layer 3, by laminating a front electrode 14a, comprising a transparent electrode, on the front surface to form a display face, and by arranging a back electrode 14b, divided so as to correspond to each pixel, on the back face. By applying an electric field on the charged display layer 3 through the electrodes 14a, 14b arranged on both faces based on image information, two kinds of charged particles having different electrification characteristics and colors, enclosed in great numbers inside the micro-capsules 10 are moved, to thereby display a desired image on the front face, and simultaneously the information of the image is maintained digitally as the charged state and recorded.
Patent JP-H04263262-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/05
Filed: 1991-02-18
Abstract: PURPOSE:To improve the appliability of a coating liq. for forming a layer by incorporating a maleic anhydride polymer having a graft chain of polyoxyalkylene glycol into the layer contg. an electric charge transporting material. CONSTITUTION:When at least a photosensitive layer is formed on an electrically conductive substrate to obtain a photosensitive body, a maleic anhydride copolymer having a graft chain of polyoxyalkylene glycol is incorporated into the photosensitive layer, that is, a layer contg. an electric charge transporting material in the photosensitive layer. The photosensitive layer may contain two or more kinds of such copolymers. Photosensitive bodies having various forms are known and the copolymer may be incorporated into the photosensitive layer of any of the photosensitive bodies.