baber/WOPTO huggingface dataset:
Patent JP-2001058123-A (JP)
Title: Method and apparatus for mixing gas
Inventor: MITSUMOTO TETSUJI
IPC: B01F23/10
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To uniformly mix a gas with a simple apparatus by generating a swirl flow in a mixing tank. SOLUTION: In a mixing gas apparatus 1, the inside is substantially cylindrical, the first gas inlet nozzle 2 and the second gas inlet nozzle 3 are equipped to a tank bulge part, and an upper part of a tank 5 is an outlet 4. As for the tank 5, for example, the maximum diameter of the tank bulge part is 1000 mm, and the length of the tank bulge part is 2350 mm. A diameter of the nozzle 2 is 550 mm, and the central part of the nozzle 2 is at a position 550 mm from a lower part of the tank bulge part. Further, the diameter of the nozzle 3 is 150 mm, and the central part of the nozzle 3 is at a position 1000 mm from the lower part of the tank bulge part. Respective nozzles 2, 3 are provided to open almost horizontally and in the tangential direction of the tank 5 so as to generate a swirl flow of the same direction in the gas after mixing toward an inside from outside the tank 5.  For the angle made by the nozzle 2 and the nozzle 3, when a mixing gas is introduced into the tank 5, the nozzle 3 is set shiftingly by 180 deg. to the nozzle 2.
Patent JP-S60126425-A (JP)
Title: Pile pressing-in and pulling-out device
Inventor: KITAMURA MORIO
IPC: E02D11/00
Filed: 1983-12-13
Abstract: PURPOSE:To improve working efficiency, by a method wherein the one chuck is movable in a direction in which chuck grasping members are positioned facing each other, and the other chuck is changeable to a position allowing the chuck to grasp an ordinary pile and a position where other pile than aforesaid pile is grasped. CONSTITUTION:When piles P1 and P2 being an ordinary pile to be pressed in and being different in the depth of groove are grasped, the pile P1 being deep in a groove is grasped within a movable range of a chuck grasping member 8a by means of a second chuck 8. A chuck 7 is moved in a direction, in which chuck grasping members 7a and 7b are positioned facing each other, by means of a hydraulic cylinder.plunger device 9 to grasp the pile P2 having a shallow groove. With regard to a pile P3 for correcting a press-in direction, the first chuck 7 is dismounted from a chuck frame 3, the second chuck 8 is changed from a first position to a second position, and is fixed by means of a positioning pin 10 to grasp the pile P3.
Patent JP-H1063856-A (JP)
Title: Method for inspecting appearance and device therefor
Inventor: NAKANISHI MINORU
IPC: G06T7/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an appearance inspection method in which a loop-shaped sample can be inspected by incline by using roller carriage with low precision without providing any moving means which moves the sample or a linear area photographing means such as a CCD line sensor with high precision in the appearance inspecting means for detecting a defective part by comparison with reference picture data by using the linear area photographing means. SOLUTION: The appearance inspection of a sample is operated by using picture data obtained by photographing the linear area of the sample moving to one direction at an almost constant speed by a linear area photographing means 110. An area corresponding to the inspection area of the sample to be inspected by using a reference sample is photographed by the linear area photographing means 110, and first picture data being reference are prepared. Then, second picture data photographed from the sample to be inspected are obtained, and compared with the first picture data by each processing area being a unit for detecting the defective parts of the second picture data so that the defective parts of can be detected. Thus, the defective parts of the whole sample can be detected.
Patent JP-2001059878-A (JP)
Title: Electromagnetic converter and electronic equipment and clock device therewith
Inventor: TAKAHASHI OSAMU
IPC: H02K1/14
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To stabilize the cogging torque of a rotor which occurs from a magnetic circuit in the case of being used as a generator and to provide an electromagnetic converter with the stabilized performance of electric generation by stabilizing the magnetic resistance of a magnetic circuit. SOLUTION: This electromagnetic converter is provided with a plurality of magnetic circuit forming members 35 and 36 to form magnetic circuits, a coil wound on at least one of the magnetic circuit forming members 35 and 36, and a rotor arranged in the magnetic circuits. The opposite side surfaces of the magnetic circuit forming members 35 and 36 each form right angles with the fixed surfaces of the members 35 and 36, and a side surface 35A is bulged to the side of the other side surface 36A. Therefore, as any section of the bulged part is in contact with the other opposite side surface, the magnetic resistance in the magnetic circuits is stabilized to stabilize the cogging torque of the rotor, to improve drive performance to activation and disturbance, to stabilize the number of magnetic fields which flow through the coil, and to stabilize the performance of electric generation.
Patent JP-2000064846-A (JP)
Title: Turbine frame for variable vane type turbo-charger
Inventor: AKITA TOSHIO
IPC: F02B37/24
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel turbine frame eliminating all the cutting works, in this way, shortening a total work time, and attaining remarkable reduction of a cost, by basically reconsidering a technical common sense constituting the turbine frame of a turbocharger having a single function by a single member, and constituting the turbine frame divided into a plurality of members. SOLUTION: This turbine frame 2 has a boss part 21 provided with a variable mechanism 3 and has a vane mounting flange part 22 for mounting a variable vane 1. In the vane mounting flange part 22, an integral flange segment 26 integrally formed with the boss part 21 and a separate unit flange segment 27 formed in a separate unit therefrom are integrally formed by a fit-in pin or a caulking pin.
Patent JP-H11134721-A (JP)
Title: Optical information storage medium and optical information reproducing device
Inventor: TAMURA YUTAKA
IPC: G11B19/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary disturbance on a user caused by the appearance of a product similar to a music compact disk by coloring an optical information recording medium for recording main information on an information track and identifying the usage of the main information. SOLUTION: For a music clock CD, music is reproduced by a usual CD player, but when reproducing is performed by the music clock CD, the function of the player is put into full play. For example, by coloring the music clock CD black, usage is identified by eyes because the usual CD is transparent. Also, by detecting the color of the music clock CD by a detecting means, second mode reproducing is selected. Thus, a user reads the color of an optical information reproducing device by eyes to identify the usage of main information, for example the music clock CD.
Patent JP-H0879175-A (JP)
Title: Optical space transmission device
Inventor: IRIYAMA TOSHIHISA
IPC: H04B10/071
Filed: 1994-09-06
Abstract: PURPOSE: To provide an optical space transmission device which can start communication again in a short time even in the case whose the power source is subjected to interruption by instantaneously forming a servo loop and correctly irradiating a transmission object with a laser beam. CONSTITUTION: When the supply of power is cut, a controller 24 stops its operation and an optical space transmission device 1 totally stops the radiation of a laser beam L1 and also stops the operation of a servo system. Thus the device 1 is held in a state where a lens barrel 5 undergoes no directional control and the beam L1 is not made incident any more. Thereby the device 1 cannot be irradiated with a beam L2. When the supply of power is started again, the controller 24 reads the angle data out of a memory circuit 28 and drivers a drive circuit 27. Then the controller 24 controls the direction of the barrel 5 so that the angle data read out of the circuit 28 is equal to the angle data acquired via an A/D converter 26. Thus the controller 24 varies the direction of the barrel 5 to search and detect a transmission object in an extremely short time.
Patent JP-S61115524-A (JP)
Inventor: FUKUNAGA MASAO
IPC: H02P7/295
Filed: 1984-11-09
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-H1149303-A (JP)
Title: Drawer type sorted garbage and rubbish box
Inventor: YAMASHITA YASUYO
IPC: B65F1/14
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To sortingly store a large quantity of garbage and ribbish by building a square box body an upper surface of which is opened and corners of upper end rear parts of both side surfaces of which are removed in the inside of a frame body having stopper passing parts on both side front part upper parts of each stage and stop parts on lower parts by partitioning the inside of an outer frame an opened front part of which is inclined downward in a plural number of the stages. SOLUTION: A back surface part of a garbage and rubbish box is arranged by making it contact with a wall surface, etc., a box body 1B is drawn out until a stopper 15 stops at a stopper stop part 6 of a frame body 1A, a garbage and rubbish bag is laid inside, and after an upper part of the bag is folded, the bag is pushed deep in the frame body 1A. At the time of inputting garbage and rubbish, the box body 1B is drawn out and garbage and rubbish is put in it, and the box body 1B is pushed back in the frame body 1A. In the meantime, at the time of taking out garbage and rubbish, the box body 1B is drawn out until the stopper 15, stops at the stopper stop part 6, and the garbage and rubbish bag is pulled out.  Additionally, at the time of taking out the box body 1B from the frame body 1A, the box body 1B is drawn out until the stopper 15 stops at the stop part 6, it is lifted up until a hand basket part 16 comes to a position of a stopper passing part 4, and it is drawn forward.
Patent JP-S6390110-A (JP)
Title: Cross-talk reducer for rotary transformer
Inventor: YAMAKAWA MASAKI
IPC: G11B5/02
Filed: 1986-10-02
Abstract: PURPOSE:To realize a simply structured apparatus by a method wherein, while rotary transformers for propagation of a signal are shortcircuited both on the rotary side and on the stationary side during the disuse of a channel in order to use them as a shortcircuiting transformer for reducing the cross talk, a shortcircuiting switch for the transformer on the rotary side is controlled by light. CONSTITUTION:A rotary drum 10 is installed on a stationary drum 9 of the apparatus, and light-receiving parts 8a, 8b are installed at the drum 10. The light-receiving parts 8a, 8b are arranged face to face with concentric light-sources 7a, 7b. Heads 3a, 3b are installed at the drum 10. A signal which has been reproduced with this head 3a is amplified at a channel amplifier 4a through coils 1a, 2a, and coils 1b, 2b are short- circuited by actuating switches 5b, 6b so that an interference signal reproduced at the head 3b can be eliminated. When the coils 1b, 2b are shortcircuited, the propagation of interference can be reduced by short-circuiting the coils 1b, 2b. If the coils 1a, 2a and the coils 1b, 2b are used alternately for a channel for propagation, control signals to be given to a group consisting of the switch 5a and the light source 7a and another group consisting of the switch 6b and the light source 7b are switched alternately.
Patent JP-2000055977-A (JP)
Title: Semiconductor element testing device
Inventor: OISHI MITSUO
IPC: G01R31/26
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To set the level of output signal of semiconductor element at a specified level in a short time. SOLUTION: In the case where a measurement needed to set the level of output signal of a testing objective semiconductor element 1 at a specified level, is executed, a switch 26 is connected to a differential amplifier 24 side so that the output of the level detector 23 becomes equal to a first reference voltage Vr by a closed loop formed with a variable attenuator 21, a semiconductor element 1, a level detector 23 and the differential amplifier 24 and the level of the output signal of the semiconductor element 1 is fixed to the specified level.
Patent JP-H04115393-A (JP)
Title: Electronic cash register
Inventor: SUGITA NOBUHIRO
IPC: G07G1/12
Filed: 1990-09-06
Abstract: PURPOSE:To end adjusting processing within an extremely short period by temporarily storing sales data to be an adjusted result in an adjusting sales data storing means and executing adjusting processing. CONSTITUTION:At the time of deciding that key data do not correspond to an adjustment report output command, processing is finished, and at the time of deciding the correspondence of the key data to the command, sales data stored in an adjusting sales data area 4d are outputted to a printer controller 8a by an adjusted result output means, an adjustment report is printed out by a printer 8. At the time of ending the adjustment report issuing processing, the area 4d is cleared to end the processing. Since the sales data are temporarily stored in the area 4d and adjusting processing in the memory is executed, the processing can be ended within an extremely short period.
Patent JP-S6479961-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAGAOKA HIDEKAZU
IPC: G11B15/665
Filed: 1987-09-21
Abstract: PURPOSE:To rapidly attenuate vibration of a magnetic tape by providing a driving means for driving a pressing means interlocking with a loading motion of drawing the magnetic tape from a tape cassette to be wound around a cylinder. CONSTITUTION:Since a pressing post 14 presses a part of the magnetic tape 1 in its width at this post, a tension of this part is so raised that the vibration of the magnetic tape 1 is rapidly attenuated, thus enabling the recording/ reproducing of a signal with few impact errors. Since the pressing post 14 presses the one part of the magnetic tape 1 in its width in such a position as in the vicinity of separating magnetic heads 10a, 10b, 11a, 11b, 12a and 12b from the magnetic tape 1 and also in such a position that the magnetic tape 1 is not in contact with the cylinder 3, the tension of this part is so raised that the impact errors can be decreased. In addition, since the pressing post 14 is embedded in a sliding member 7b, the magnetic tape 1 can be pressed from the inside of the magnetic tape 1 in its traveling course at the time of recording/reproducing the signal without interrupting the movement of the magnetic tape 1 under the loading motion.
Patent JP-S61103876-A (JP)
Inventor: KAARU HAINTSU UEEBAA
IPC: A61P25/02
Filed: 1985-10-24
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-H0644950-A (JP)
Title: Manufacture of decoration lamp
Inventor: TAKASAKI HIROSHI
IPC: H01R4/72
Filed: 1991-09-17
Abstract: PURPOSE:To simplify a structure while eliminating a socket and a special insulation material, reduce a quantity of parts, enable a simplified manufacture process and less fabrication cost to be realized, and further enable the sheathing of a connection and the bundling of leads to be concurrently and quickly undertaken simply through the heating and shrinkage of a thermal shrinkage tube. CONSTITUTION:Insulation sheathes 8 at the ends of lead wires 5 are peeled, and conductors 6 are exposed. After the ends of the conductors 6 are directly connected to lead terminals 3, the insulation sheathes of the lead wires 5 are shifted toward the ends, thereby covering a connecting section 7. Then, a thermal shrinkage tube 9 is fitted to the ends of a pair of the lead wires 5 connected to each lead terminal 3. Thereafter, the tube 9 is heated and caused to shrink, thereby sheathing the connecting section 7, and the ends of a pair of the lead wires 5 are bundled.
Patent JP-H08104598-A (JP)
Title: Oxide superconductor and its production
Inventor: SAKAI MASAHIRO
IPC: C01G3/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide a good-quality superconductor formed by using a single crystal. CONSTITUTION: The surface of a superconducting single crystal, such as Bi2212, is subjected to a reactive hydrogen treatment, by which an oxygen deficiency layer is formed thereon. This reactive hydrogen treatment is executed by irradiation with hydrogen ions, etc. The oxygen quantity of the oxygen deficiency layer is adjusted by an oxidation heating treatment after the reactive hydrogen treatment, by which an oxygen quantity control layer 2 is formed. This oxygen quantity control layer 2 has better temp. resistance characteristic and pinning force than those of the conventional superconducting single crystal. The lamination of the metal, semiconductor, insulator and superconductor on the single crystal is easier than in the case of lamination on the thin film and is applicable to substrates for superconducting integrated circuits, etc.
Patent JP-S61115506-A (JP)
Inventor: UREDATSUTO NOIHOOFU
IPC: A47C1/032
Filed: 1984-11-09
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-S6392152-A (JP)
Title: Balance type constant current feeding circuit
Inventor: TAMURA MITSUO
IPC: G05F1/56
Filed: 1986-10-07
Abstract: PURPOSE:To improve impedance balance characteristics to an in-phase AC signal by adding an LPF which removes an AC component appearing at the output of an arithmetic mean voltage generating circuit. CONSTITUTION:When in-phase AC signals are applied between lines 8 and 9 and the ground, an in-phase AC signal appears at the output of the arithmetic mean voltage generating circuit 5. This AC signal is applied to an operational amplifier 6, whose output VOP corresponds to the AC signal. The component of this AC signal is removed by the LPF 1, so the output voltage VOUT of the LPF 1 does not contain the component of the AC signal. The constant current value I2 of a constant current source 3 ' therefore, does not vary with the AC signal. Thus, constant current sources 2 and 3 are both held high in impedance to the in-phase AC signals.
Patent JP-H02238192-A (JP)
Title: Shaft sealing device for oil cooled screw compressor
Inventor: KIKUCHI SHIRO
IPC: F04C28/06
Filed: 1989-09-14
Abstract: PURPOSE:To prevent deformation of oil seal and obtain a good sealing performance for a long period by providing a ladyrinth on the compressor main body side and an oil seal on the outer air side respectively at a shaft seal part, and feeding compressed air to a compressor suction part around the shaft seal part through an electromagnetic valve. CONSTITUTION:In an oil cooled screw compressor, air introduced through a suction filter 1, etc., gets into a compressor main body 4 driven by a motor 3 to be compressed and then gets into an oil separator 5 together with oil. Most of compressed air is separated from oil here, and separated oil is cooled at an oil cooler 6 to be then led to the compressor main body 4 and a motor side shaft seal part 7 to circulate. In this case, an oil seal 11 and a ladyrinth 12 are provided at the shaft seal part for preventing leak of oil to the motor side, and a holder 13 is provided at the back of the oil seal on the motor side for preventing deformation of the oil seal. Compressed air can be sent through an electromagnetic valve 15 for restricting a compressor suction part 10 from being high vacuum.
Patent JP-H1183845-A (JP)
Title: Adhesive foreign matter measuring method
Inventor: MATSUSHITA YASUYUKI
IPC: G01N33/34
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To measure the number of adhesive foreign matters with a high adhesive property easily in a short time by counting only the number of the matters by separating mixed-in foreign matters contained in cellulose fiber slurry, and thereafter by allowing the mixed-in foreign matters to adhere to a sheet-like material having a high adhesive characteristic to the adhesive foreign matters. SOLUTION: At a first step, mixed-in foreign matters contained in cellulose slurry is separated by a screen. At a second step, the mixed-in foreign matters are gathered to one of sheet-like materials having different adhesive properties to adhesive foreign matters, which has a low adhesive property, then after they are dried, the one is covered with the other sheet-like material which has a high adhesive property, and between the two sheet-like materials the mixed-in foreign matters are interposed. At a third step, a pressing process is applied thereto under a temperature equal to and above a normal temperature so that the mixed-in foreign matters may be adhered to the sheet-like material with a high adhesive property. At a fourth step, after a cooling process, the sheet-like material is separated into two at the adhering surface.  At a fifth step, the number of adhesive foreign matters of high adhesive property adhered to the sheet-like material having a high adhesive property is measured.
Patent JP-H0771864-A (JP)
Title: Cooling storage cabinet
Inventor: SHODA TOMOAKI
IPC: F25D23/00
Filed: 1993-08-31
Abstract: PURPOSE:To predict at what time a drain tank is filled up with water and if the time takes place at night (non-business hour), try to give an alarm that the drain tank be emptied during the daytime when people are present (business hour). CONSTITUTION:There are installed a detection means which detects a definite water level in a drain tank and a measurement means which measures the number of defrosting times where they predict how long it is required to fill up the drain tank with water based on the number of defrosting times for the drain water to reach a definite water level (S1-S2-S3-S4). If the predicted water filling-up time occurs at night, it is so set that alarming be given for the closing time. If the time is predicted to take place at daytime, it is so set that alarming be given earlier the filling up time (S5-S6) and give alarming when the time comes (S7-S8). This construction reminds that the drain water treatment be given to prevent the overflowing of the drain tank.
Patent JP-2001063136-A (JP)
Title: Optical head and optical printer having it
Inventor: MORITA YOSHIYUKI
IPC: B41J2/45
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent emission efficiency from lowering while reducing power consumption. SOLUTION: The optical head 14 for use in a printer comprises a printed board 50 mounting a plurality of light sources S, an aperture plate 80 disposed on the side of the printed board facing a sheet, a Peltier element 60 disposed to touch the printed board 50 thermally at a cooling side part 62, and a heating section 71 disposed to touch a heat dissipation side part 63 of the Peltier element 60 thermally. The heating section 71 has a roller 72 for heating the sheet by rolling on the sheet.
Patent JP-S61117565-A (JP)
Title: Production of toner composition for electrophotography
Inventor: KO KATSUJI
IPC: G03G9/087
Filed: 1984-11-13
Abstract: PURPOSE:To decrease the variance of the specific charge of a toner and to obtain excellent printed image by dissolving a binder resin, coloring agent and charge control agent into a solvent to prepare a uniform soln., evaporating the solvent therefrom and pulverizing the resulted toner lump material to form pulverous powder. CONSTITUTION:91pts.wt. Epoxy resin as the binder resin, 3pts.wt. nigrosine dye as the charge control agent and 33pts.wt. carbon black as the coloring agent are added under stirring each slightly into the methyl ethyl ketone in a beaker and the mixture thereof is thoroughly stirred. The soln. of the resulted uniform compsn. is vacuum-dried at 50 deg.C to evaporate the entire solvent. The resulted black lump material is pulverized after cooling to obtain the toner compsn. having 5-20mu grain size. Such toner compsn. is mixed with iron powder as a carrier by which a developer having 4wt% toner concn. is obtd. The sharp printed image without fogging is thus stably obtd.