baber/WOPTO huggingface dataset:
Patent JP-H01173423-A (JP)
Title: Magnetic recording medium provided with back coat layer containing nonmagnetic powder
Inventor: KENPOU TSUTOMU
IPC: C09D5/23
Filed: 1987-12-28
Abstract: PURPOSE:To improve a traveling property and durability by providing a back coat layer contg. respectively specific carbon blacks and barium carbide as nonmagnetic powder. CONSTITUTION:The back coat layer contg. the carbon blacks respectively having 20-40mum and 100-500mum average primary particle sizes and the barium carbide having 0.01-0.5mum average particle size as the nonmagnetic powder is provided. The back coat layer which has a small coefft. of dynamic friction, lowers the deck tension of a tape and obviates tape flawing after repetitive traveling is thereby obtd. In addition, uniform dispersibility is improved and the formation of the back coat surface to the finer roughness is possible. A video tape which obviates the transfer of the roughness of the back coat layer and has a good chroma S/N characteristic, etc., is thus obtd.
Patent JP-H08169537-A (JP)
Title: Conveyor to return empty bobbin
Inventor: MATSUMOTO HISANORI
IPC: B65H67/06
Filed: 1994-12-16
Abstract: PURPOSE: To improve operational efficiency of the whole link system by delivering an empty bobbin in a shutter opening condition, and circulating the empty bobbin to the conveyor return passage side in a closed condition. CONSTITUTION: When a demand for an empty bobbin B is made from the fiber machine side to produce a package such as a winder W, a shutter 12 of a conveyor sending-out part 11 is opened, and the empty bobbin B is delivered. When recovering work of the empty bobbin B is performed on the fiber machine side to process yarn of a package such as a double twister DT without receiving a damand for the empty bobbin B, a conveyor 1 is driven in a shutter 12 closed condition. Then, the empty bobbin B carried to the conveyor sending-out part 11 is not delivered, and is circulated to and stocked on the conveyor return passage 17 side. On the other hand, an empty part of the conveyor 1 is positioned in a conveyor introducing part 8, and the empty bobbin B recovered to the empty part becomes insertable. Therefore, even if a storage space of the empty bobbin is not newly arranged, capacity of the conveyor as a buffer can be improved.
Patent JP-H09223208-A (JP)
Title: Device and method for reading card
Inventor: KENESU EI NIKORU
IPC: G06K7/08
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce risk that a card is fraudulently used by providing a means for performing an operation so as to make the card permanently unusable in response to the detection of an unauthorized operation mode in a card reader provided with the means for judging the unauthorized operation mode. SOLUTION: When the card 2 is jammed, a detector 58' adjacent to a shutter 12 detects that the card 2 is present under the shutter 12 and transmits signals to a central processing unit. A plate 21 is normally positioned at a position withdrawn to the upper part of the supply route 17 of the card reader 10 behind the shutter 12, and when the presence of the card 2 at the shutter 12 is detected in the detector 58', a control means transmits the signals to a plate driving means. Then, the plate driving means drives the plate 21 so as to pressurize the card 2 with force sufficient for permanently deforming the card 2.
Patent JP-2001157382-A (JP)
Title: Method of operating batteries in power storage apparatus
Inventor: KUMEGAWA HIROSHI
IPC: H02J15/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of operating secondary batteries in a power storage apparatus capable of normally performing power compensating operation and the periodical recovery charging of the secondary batteries. SOLUTION: A plurality of the secondary batteries arranged at the DC side of a two-way power converter 5 are divided into two groups: the first group of the secondary batteries Ba and the second one of the secondary batteries Bb. The power compensating operations of a system are performed by the first group of the batteries Ba. In the periodical recovery charging of the batteries Ba, the batteries Bb of the second group take over the batteries Ba to continue the power compensating operations uninterruptedly. By operating the batteries this way, the normal performance of the power compensating operations and the recovery charging of the secondary batteries can be executed at the same time. Furthermore, it is possible to reduce the capacity, size, weight and cost of the less frequently used batteries Bb of the second group.
Patent JP-H06184971-A (JP)
Title: Device for kneading pulp
Inventor: KIYONO IKUROU
IPC: B01F15/02
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a device capable of stably kneading pulp without variability of pressure in the interior by installing an upward inlet at one end of a main body of a hollow sideway device and an upward outlet at the other side, attaching a specific on-off valve to the outlet, blending paper pulp by a screw in the interior. CONSTITUTION:In a device for kneading pulp in a paper machine, an inlet 2 of pulp is upward installed at one end of a main body of a hollow sideway device and an outlet 3 of pulp at the other end. A kneading screw 4 is arranged in the interior, the base end of an on-off valve 5 opening only in the discharge direction is held on a shaft at one side of the outlet 3, a free end of the on-off valve is supported by a seat 8 attached to the other end of the outlet 3, a pulp reservoir 6 having only height at least to control free discharge of pulp is made at the downstream of the on-off valve 5 and an outlet of the pulp reservoir 6 is equipped with a gate 7 capable of adjusting height to efficiently knead pulp while preventing plug phenomena resulting from highly concentrated pulp without causing variability of blending effect followed by fluctuation of operation power by air introduced into the interior.
Patent JP-H02177523-A (JP)
Title: Network electronic component
Inventor: OISHI KAZUO
IPC: H01C13/02
Filed: 1988-12-28
Abstract: PURPOSE:To manufacture the title network electronic component in high reliability upon soldering process and with excellent automatic mounting properties by a method wherein the electronic component is provided with lead terminals protruding from at least one side of an insulating substrate as well as a cap having a width dimension larger than the thickness dimension of the insulating substrate while the surface of the cap is smoothed. CONSTITUTION:Within the structure of a network electronic component, the width of a cap 8 is specified to be 2XT where T represents the thickness of an insulating substrate 1; the surface of the cap 8 is smoothed; and the upper end of the insulating substrate 1 is to be engaged with a groove 8a cut inside the cap 8. On the other hand, lead terminals 6 are bend-structured to secure the stand off dimension by using one end of the insulating substrate 1 as the base thereof almost in parallel with base surface of the substrate 1 so as to enhance the loading stability when this electronic component is mounted on a printed substrate. Through these procedures, the network electronic component in high reliability upon soldering process and with excellent automatic mounting properties can be manufactured.
Patent JP-H11151714-A (JP)
Title: Rotation propelling apparatus
Inventor: NOBE KOJI
IPC: B01F7/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To realize small-sized wt. reduction and low noises and to reduce fatigue of an operator. SOLUTION: A shank 32 is supported at the front part of a cylinder 21 by means of a front supporting member 33 and a movable packing 34. The front supporting member 33 is fixed at the front of a water feeding port 23 and the movable packing 34 is freely forward and backward movably provided at the behind of the front supporting member 33. A cutting blade 31 is fitted at the front end of the shank 32 and a rotational shaft 54 connected with the shank 32 is driven forward and backward by means of an air cylinder 4.  The air cylinder 4 is provided with a piston rod 51 supporting freely rotatably the rotational shaft 54, supporting members 52 and 53 whose inner peripheral face supports freely forward and backward and hermetically the piston rod 51 and whose outer peripheral face is hermetically fixed on the inner face of the cylinder 21 and a piston packing 60 whose inner peripheral face is hermetically fixed on the piston rod 51 and whose outer peripheral face is brought into hermetic and slidable contact with the inner face of the cylinder 21 between these supporting members 52 and 53. In addition, compressed air is fed into and evacuated from air chambers 61 and 62 divided with the piston packing 60 from an accumulator through air feeding and evacuating ports 25 and 26.
Patent JP-2000160248-A (JP)
Title: Manufacture of hot rolled silicon steel sheet excellent in magnetic property in l-direction and c-direction
Inventor: MATSUZAKI AKIHIRO
IPC: C22C38/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To improve magnetic properties particularly in L-direction and C- direction by applying hot roughing to a steel slab containing specific amounts of Si to form a specific structure, performing hot finish rolling without delay under specific conditions, and successively carrying out recrystallization. SOLUTION: This steel slab contains <=4.0 wt.% Si. The volume fraction of equiaxed ferrite grains is >=80%, an average size of equiaxed ferrite grains is >=300 μm, and the volume fraction of equiaxed ferrite grains of <=100 μm grain size is <=20%. The steel plate temperature when entering a finishing mill is not higher than the Ar1 transformation point and between 900 and 500 deg.C for a steel that forms austenitic phase and is between 900 and 500 deg.C for a steel that does not form austenitic phase. Drafts R in respective stands are regulated so that they satisfy inequality I, wherein Z is thickness reduction strain rate and is represented by equations II. In the inequality I and the equations II, [Si] is Si content (%); t0 and (t) are original thicknesses of an entry-side and delivery-side plate thicknesses at each stand, respectively; (d) is the outside diameter of rolls of respective stands; and V is delivery-side conveyance velocity.
Patent JP-H05144526-A (JP)
Title: Antenna connector
Inventor: TASHIRO KAZUHISA
IPC: H01R31/06
Filed: 1991-11-25
Abstract: PURPOSE:To provide an antenna connector for reducing unnecessary radiation of radio wave intruding from a connected part between a coaxial cable for antenna and a tuner, a small one, in particular, into the tuner. CONSTITUTION:In an antenna connector 30 for connecting a small tuner 12 and a coaxial cable 36 for antenna, a connector terminal 30a on one side to be connected to a terminal 14 of the small tuner 12 so that the connector terminal can be freely attached/detached, and a connector terminal 30b on the other side to be connected to a terminal 38 of the coaxial cable for antenna so that the terminal is freely attached/detached, are molded in an integrated form.
Patent JP-H01174807-A (JP)
Title: Odor reducer for oil stove
Inventor: NISHIMURA MAKOTO
IPC: F23D3/18
Filed: 1987-12-28
Abstract: PURPOSE:To suck unburned gas at the time of ignition even when ignition operation is conducted any number of times by sucking the unburned gas at the time of ignition, storing the gas in a vessel for storing the gas through a cylinder for suction and discharging the gas through the cylinder for suction from the vessel for storing the gas after the temperature of a combustion cylinder is elevated to a high temperature. CONSTITUTION:Since the temperature of a combustion cylinder 4 is not elevated sufficiently at the initial stage of ignition, an unburned gas is generated near a which 5, and has a bad odor. A motor 9 for a suction apparatus 2 is forward turned, and the unburned gas is confined into a vessel 3 for storing the gas by a propeller fan 8. When the temperature of the combustion cylinder 4 is elevated sufficiently and the state of stable combustion is brought, the motor 9 is reverse turned. Consequently, the unburned gas confined into the vessel for storing the gas is discharged from a cylinder 1 for suction, and thermally decomposed by the combustion cylinder 4 at a high temperature, and the bad odor is removed. Accordingly, the vessel 3 for storing the gas holds capacity sucking unburned gas always generated at the next ignition.
Patent JP-H07187110-A (JP)
Title: Packing container manufacturing apparatus
Inventor: WATANABE MASATSUGU
IPC: B65B9/213
Filed: 1993-12-28
Abstract: PURPOSE:To make carrying force work on a package material on the downstream side and to make smooth carriage possible for the package material in a packing container manufacturing apparatus. CONSTITUTION:The apparatus is equipped with a feeding head 56 that makes swing motions at fixed intervals and repeats carriage and stoppage alternately for a package material 16, grippers 64 that repeat clipping on the package material 16 at fixed intervals and transfer the clipped package material 16 toward the downside, and guide devices that are arranged to the downstream side of the grippers 64 for guiding the package material 16 at fixed intervals in the direction to which the package material 16 is carried. As the package material 16 is clipped with the grippers 64 on the downstream side of the feeding head 56, sufficient carrying force can be applied to the package material 16 on the downstream side.
Patent JP-H05245634-A (JP)
Title: Method and device for reigniting arc in shielding gas welding process
Inventor: PAMAA BARUTAA
IPC: B23K9/073
Filed: 1992-12-16
Abstract: PURPOSE: To attain a superior welding effect by using an electrically shielding gas welding process, particularly a TIG process, which uses a non-consumable electrode made of tungsten/steel. CONSTITUTION: A workpiece 15 and an electrode 13 are connected to one of the AC voltage-corresponding potentials which are superimposed sometimes by a high frequency striking voltage of arc. The AC voltage is superimposed for the initial ignition by the high frequency striking voltage of arc until an arc 11 is ignited. After that, in the control circuit, an inductive energy accumulator 25 is charged during the duration of the arc 11 between the electrode 13 of tungsten steel 12 and the workpiece 15, at the same time, an electrical energy accumulator 36 is also charged which is parallelly connected to a welding spot by an auxiliary current source 40. At the time of zero crossing of a welding current, the energy stored in the accumulator 25 is sent to the switching part 24 by the voltage preset by the accumulator 36.
Patent JP-H03195274-A (JP)
Title: Black level correction circuit
Inventor: HONDA SHINJI
IPC: H04N5/16
Filed: 1989-12-25
Abstract: PURPOSE:To suppress a black level eminence of a pattern without losing the lightness by controlling the circuit so that a black level extension is active in a bright picture activating an ABL(automatic brightness limit circuit) and in a picture with small black level area. CONSTITUTION:A video signal inputted from a video signal input terminal A3 is subject to signal processing by a video signal control IC (IC1) and outputted to a video signal output terminal A5. In this case, a detection voltage V1 at a black area detection output terminal A4 is decreased in a with a brightness activating the ABL with less black level and a picture control voltage V5 at a black level extension start point setting terminal A6 is decreased. Thus, the black extension start point is quickened and the black level of the video signal is operated to be extended, then the black level eminence is suppressed without changing the lightness.
Patent JP-H11167950-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/42
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To detect the half insertion of a retainer with higher reliability. SOLUTION: When a retainer 41 is in a half inserted state, position slippage between a detecting part 56 of a detecting piece 54 formed in the retainer 41 and a detecting groove 61 formed in a mating female housing 1 is produced, and when both housing 1, 21 are fit, the tip of the female housing 1 strikes against the detecting part 56 to regulate the fitting of them, and thereby the half insertion of the retainer 41 is detected. Since a guide wall 59 on a male housing 21 side fits a longitudinal groove 55 and the retainer 41 is held in a constant insertion attitude without plays, when the retainer 41 is in the half inserted state, the detection part 56 is always in the position slipped from the mating detecting groove 61, and the half insertion of the retainer 41 is detected with high reliability.
Patent JP-H10165594-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the interest of a player and to improve customer gathering power by selectively deciding the number of times of continuation by a display pattern turned to a specified combination and performing pattern matching by a large winning probability set in high and low specified classes. SOLUTION: The large winning probability setting means 21 of a CPU sets at least two or more high and low large winning probabilities. Also, a continuation number-of-times execution means 23 selects one from the plural numbers of times of the continuation by the display pattern (produced point) of a variable display device 18 at the time at the high probability set by the large winning probability setting means 21 and performs a pattern matching game. For instance, the number of times of the continuation of '5' is selected in the case that the display pattern is '3' and the number of times of the continuation of '4' is selected in the case that the display pattern is '7' and '5'. Then, when the special state of one time is performed, the arithmetic part of the CPU computes '1' from the number of times of the continuation.  Repetition is performed until a subtracted result is not more than one any more and a normal probability mode is returned when it is not more than one any more. Thus, the interest of the player is improved and the customer gathering power is improved.
Patent JP-H10174748-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To keep high interest in a game and to improve the collection of clientele for a game place by obtaining relation between repeated ready-for- wining states and executing the matching of a series of patterns. SOLUTION: A ready-for-wining state keeping reporting means 30 is arranged in the upper part of a game board surface. At the time of receiving a signal issued by game time comparing part 23 when a game time comparing part 23 judges that semi-big hit start game times coincides with actual game times, a ready-for-wining state keeping display part 32 being a liquid crystal screen is driven and the continuous times '1' of the reach state is displayed in its display blank. After that, whenever the signal issued by the game time comparing part 23 is received at the time of judging that the semi-big hit state game times are smaller than the actual game times by the game time comparing part 23, the continuous times are increased and displayed.  Here, the continuous time indicated by the ready-for-wining state keeping display part 32 of the ready-for-wining state keeping reporting means 30 becomes an aim that the 'bit hit' of a game player is close at hand so that the big hit is obtained in the prescribed continuous times.
Patent JP-2001153814-A (JP)
Title: Device and method for inspecting surface
Inventor: NAKAMURA YOSHIHIRO
IPC: G01N21/95
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient low-cost device and a highly efficient method for inspecting a surface capable of obtaining image data of at least a half face in an object to be inspected in a single photographing process by means of a single photographing means without turning the object. SOLUTION: This inspection device is provided with holding members 11, 12 having slant holding faces 11a, 12a allowed to touch a part of the lower half face of an O-ring 51 along the circumference direction and serving as holding means, a CCD camera 21 serving as a photographing means photographing the upper half face of the O-ring 51 held by means of the holding faces 11a, 12a, and an image processor 60 extracting a defect existing on the surface of the O-ring 51 on the basis of the image data photographed by means of the CCD camera 21. The holding members 11, 12 are provided with reflection faces 12a, 12b along the holding faces 11a, 12a for reflecting the image on the surface of the O-ring 51 toward the CCD camera 21.
Patent JP-H09152424-A (JP)
Title: Method for detecting generating position of maximum discharged amount of charges of high voltage insulation exciting coil
Inventor: SAKUMA SHUICHI
IPC: G01N29/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To detect whether or not a position of the maximum discharged amount of charges is within a core slot, by using a correlation of the maximum discharged amount of charges and a maximum amplitude value of an acoustic emission(AE) parameter. SOLUTION: A simulation core 2 is fitted at a part corresponding to a core slot of an insulating exciting coil 1 to be tested. An AE sensor 3 is connected to an AE analyzer via a preamplifier. Before an insulation deterioration is given rise to, the maximum discharged amount of charges and a maximum amplitude value of an AE parameter of the insulating coil 1 are simultaneously measured with the use of a voltage as a parameter, thereby checking a correlation of the discharged amount and the maximum amplitude value. Then, when the maximum discharged amount changes after the coil is operated, it is detected whether or not a position where the maximum discharged amount of charges is generated is within the core slot of the insulating coil 1 from the correlation with the maximum amplitude value of the AE parameter measured at the same time as the maximum discharged amount of charges.  In this manner, whether or not even a large value of the maximum discharged amount of charges results from a creeping discharge outside the core slot can be detected without a guard electrode.
Patent JP-H03197596-A (JP)
Title: Detergent composition
Inventor: TOSHISHIGE YASUHIKO
IPC: C11D1/82
Filed: 1989-12-27
Abstract: PURPOSE:To impart such excellent detergency as to remove scale, contaminants, etc., deposited on bathroom implements such as a bathtub and a drainboard and an excellent effect of protecting the surfaces of bathroom implements and giving gloss by incorporating a silicone into a detergent composition. CONSTITUTION:A detergent composition for cleaning bathroom implements such as a bathtub and a drainboard is produced by incorporating a silicone into a detergent composition usually used. An example of the desirable composition is consisting of 0.1-30 pts.wt. surface active agent (e.g. polyoxyethylene long-chain alkyl ether), 0.5-20 pts.wt. water-soluble solvent (e.g. ethylene glycol monobutyl ether), 0.1-10 pts.wt. sequestering agent (e.g. ethylenediaminetetraacetic acid) and 0.05-20 pts.wt. silicone of formula I (wherein R1, R2, R3, and R4 are each a group of formula II; X and Y are each 0 to 2,000; l>=0; m>=0; n>=0; R' is alkyl or phenyl).