baber/WOPTO huggingface dataset:
Patent JP-H0724317-A (JP)
Title: Oxide catalyst material and method for removing nitrogen oxide
Inventor: KAMITO KOJI
IPC: B01D53/94
Filed: 1993-07-14
Abstract: PURPOSE:To effectively purify the exhaust gas high in the concn. of oxygen from a diesel engine or the like by constituting an oxide catalyst material for removing nitrogen oxide of composite oxide having a spinnel type structure containing at least Zn and Ga as main metal elements. CONSTITUTION:An oxide catalyst material for removing nitrogen oxide is constituted of composite oxide having a spinnel type structure containing at least Zn and Ga as main metal elements. As composite oxide there is ZnGa2O4. When the nitrogen oxide is removed, the above-mentioned composite oxide and exhaust gas containing nitrogen oxide are brought into contact with each other in an oxidizing atmosphere wherein excessive oxygen and gas containing reductive carbon are present. By this constitution, the exhaust gas high in the concn. of oxygen from a diesel engine is effectively purified and a toxious reducing agent such as ammonia is obviated.
Patent JP-H03172237-A (JP)
Title: Sheet pick-up transfer mechanism
Inventor: UORUTAA JISURINGU
IPC: B65H7/12
Filed: 1990-06-29
Abstract: PURPOSE: To prevent a lower sheet from following the top sheet when it is drawn in the lateral direction, by mounting a picking means so as to reduce frictional force between the top of sheet and a sheet positioned between it (and also other adjacent sheets in a stack). CONSTITUTION: A pick roller 104 is frictionally engaged with the exposed edge of the top sheet 22 in a stack 20, and static force by which the first lower component force (vector Y) and the second lateral component force (vector X) forms resultant force (vector N) extends outwards from the rotational axis of the pick roller 104 in the radial direction. This force is vertical to dynamic force (vector T) which is tangential to the segment surface of the pick roller 104, and acts on the top sheet 22 when the pick roller 104 rotates counterclockwise. The upward force (vector U) of a table 30 is balanced with downward force element. The resultant force forms an acute angle to the downward component force.
Patent JP-2001000740-A (JP)
Title: Input device for game device
Inventor: FUJINAMI YUSUKE
IPC: A63F13/24
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To improve both sensitivity and durability of an input device for a game device by providing a switching means on the downstream side in of the direction of pressurization in a part to be pressurized by a player and a pressing part to heighten a surface pressure to the switching means provided between the switching means and the part to be pressurized. SOLUTION: The surface of a game device body 1 is approximately circularly formed when viewed from the side, and a large number of rectangular light emitting parts 3 approximately of the same size and shape are arranged in parallel in the surface of the game device body 1. The light emitting parts 3 are provided in two vertical rows in the circular surface, and one of the light emitting parts 3 in one row comprising a plurality of light emitting parts 3 is constituted as a detecting light emitting part 6 to detect input from a player. The detecting light emitting part 6 is set at a play location for a player to step onto and is constituted of both a switching means to be turned on by the pressure of a person when he steps onto a plate-shaped member 10 as a part to be pressurized and lamps, and the switching means is constituted by mounting piece-shaped members 20 as pressing parts to the upper part of a cable switch.
Patent JP-H0846387-A (JP)
Title: Method and apparatus for regulating projection of chip device
Inventor: OBANA NAOKI
IPC: H01G13/00
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a method for regulating the projecting height of chip devices held on a carrier plate constantly. CONSTITUTION:A chip device C is inserted, at the end part thereof, into each hole of a carrier plate K and held in place while projecting therefrom. The frame is then clamped, at two opposing sides thereof, in the direction of thickness by means of a clamp 1 and the chip device C is abutted, at the projecting end thereof, against a leveling roller R and pushed into the holding hole. Consequently, a warped or twisted frame can be corrected simultaneously with clamping and the fluctuation in the thickness of the frame itself is prevented from having an effect on the projecting height of the chip.
Patent JP-H0469048-A (JP)
Title: Overcurrent detecting circuit for power supply
Inventor: NOZAWA MASAJI
IPC: H02M1/00
Filed: 1990-07-03
Abstract: PURPOSE:To protect a power supply itself and each load from overcurrent by providing a body side overcurrent detecting circuit, a load side overcurrent detecting circuit and an allowable current setting circuit. CONSTITUTION:A body side current detecting circuit 6 and a load side current detecting circuit 7 are inserted between a power supply unit 1 and a load 10. When a current higher than the allowable current of the load 10 flows through the load 10, the load side overcurrent detecting circuit 7 functions to detect the overcurrent. Furthermore, allowable current of the load side overcurrent detecting circuit 7 can be modified according to the current capacity of the load 10 connected with an allowable current setting circuit 14. When a current higher than the actual current capacity of the power supply 1 flows through the power supply under a state where a plurality of loads 10 are connected and the current capacity of the power supply 1 is higher than the total allowable current of the loads 10, the body side overcurrent detector 6 functions to detect the overcurrent. According to the arrangement, each load 10 and the power supply 1 can be protected from overcurrent.
Patent JP-H1021694-A (JP)
Title: Data read out circuit for asynchronous rom
Inventor: MORIMOTO TAKEO
IPC: G11C17/18
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a data read out circuit for asynchronous ROM having a low power consumption. SOLUTION: A potential source Vdd to give an 'H' potential corresponding to logic 'H' is grounded through P type FETs 7, 11 connected in parallel, a node (a), an N type FET 6, a bit line 1, and an N type FET 4 of a memory cell M1. At first, the P type FET 7 is turned on by trigger pulse signals for a short time to give an 'H' potential to the node (a). Consequently, a data 'L' is outputted from an inverter 8 and the P type FET 11 is turned on to apply the 'H' potential continuously to the node (a). When the N type FETs 4, 6 are turned on in that state, a DC current flows between the memory cell M1 and the P type FET 11. Consequently, the bit line 1 has the 'L' potential and the inverter 8 output a data 'H' and then the P type FET 11 is turned off to interrupt DC current supply.
Patent JP-H1021635-A (JP)
Title: Cm bank apparatus
Inventor: YAMASHIRO TAKAO
IPC: G11B27/034
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To shorten the recording time by continuously executing recording operation. SOLUTION: Simultaneous reproducing outputs from n image voice reproducing devices 3-1 to 3-n are recorded simultaneously to n memory elements 4-1 to 4-n. One of such outputs is read and is then recorded to an autochanger optical disk apparatus 2. During this recording, the information to be recorded next is read from the memory elements 4-1 to 4-n as the preparation. Above process is repeated until the information to be recorded is completely recorded.
Patent JP-H1014835-A (JP)
Title: Device for removing paint from wall surface
Inventor: NAGAYA MITSURU
IPC: B05C17/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To safely remove paint even at high altitudes by providing a device with a brush movement means by which a rotating brush used for removing paint on a wall surface by abutting to the wall surface is moved toward and away from the wall surface and a suction means for sucking the inside of a cover. SOLUTION: A connecting shaft 11 rotatably supported against a holding tool 8 via a bearing 10 is connected at one end to the end of the drive shaft 9a of an air motor 9, a rotating brush 12 is mounted on the other end of the connecting shaft 11, the rod 3a of an air cylinder 3 is expanded and contracted to move the rotating brush 12 toward and away from a wall surface 40 to be repaired, and the action of a shaft 7 is utilized to allow the rotating brush 12 to freely rock along a plane that extends along the moving direction of the rotating brush 12. As the rotating brush 12 abuts to the wall surface 40, a cover 15 causes a sealant 16 and a caster 17 to abut to the wall surface 40 by means of a compression coil spring 14 under an appropriate pressure, and a sucking device is operated to suck the inside of the cover 15 to suck generated powders of paint into a pipeline 19a.
Patent JP-S6418564-A (JP)
Title: Method for removing core
Inventor: NISHIDA MASAFUMI
IPC: B22D29/00
Filed: 1987-07-13
Abstract: PURPOSE:To execute removal of a core from a casting for a short time by heating end part of the core using organic binder at more than the combustion temp. of the binder and flowing in oxygen-contained gas from the heated part. CONSTITUTION:At the time of removing the core 1 remaining in inner part of the casting after casting from the casting, the casting is heated at more than the combustion temp. of the binder at the end part of the core, to burn the binder at the part. Next, the oxygen-contained gas (air, etc.,) at room temp. is flowed in the core through the combustion part. By this method, the temp, of the binder is raised to more than the combustion temp. in order with combustion heat and the heated combustion is spread and the whole binder is burnt and the core is decomposed. By this method, the core can be removed for extremely short time of about 1/10-1/50 compared with the conventional sand burning method.
Patent JP-H0925846-A (JP)
Title: Machine model determining system
Inventor: TAICHI YOUSUKE
IPC: F02D45/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To determine specific variation in each of machine model so as to reduce manhour by calculating the serrate number of an NE sensor detecting an engine speed on the basis of the frequency of an engine speed signal inputted to an electronic controller under a predetermined mode so that the machine model can be determined and memorized. SOLUTION: When transferred to a test mode by operating a switch such as a check connector arranged in an engine room, an NE frequency is calculated on the basis of an NE pulse number inputted from an NE sensor 10a for one minute so that the NE frequency is judged whether or not it is within predetermined ranges (a-b). For example, when an engine speed is 1000rpm, in a 37-pulse per two engine revolution type NE sensor, the NE frequency is 308.3Hz, and (a) and (b) are respectively set to 300Hz and 320Hz, therefore, an engine 10 is judged that it is a model having the 37-pulse/engine two-revolution type if the NE frequency is within the ranges from (a) to (b), and the judgement result is displayed on a display 25.
Patent JP-H0225597-A (JP)
Title: Composite plated steel sheet having superior adhesion to paint and production thereof
Inventor: KIMOTO MASAYA
IPC: C25D15/02
Filed: 1988-07-13
Abstract: PURPOSE:To produce a composite plated steel sheet having superior adhesion to paint by adding microcapsules contg. a mixture of a base forming thermosetting resin with a cross-linking agent to a Zn plating bath and by electroplating a steel sheet with the bath. CONSTITUTION:Microcapsules contg. a mixture of a base forming thermo-setting resin such as urea resin or melamine resin with a cross-linking agent such as isocyanate or melamine or microcapsules contg. the base and microcapsules contg. the cross-linking agent are added to a Zn or Zn alloy plating bath and a steel sheet is electroplated with the bath. The diameter of the microcapsules is regulated to about 0.1-2mum and the microcapsules are added so as to disperse about 1-15wt.% thermosetting resin in the resulting plating layer. A composite plated steel sheet having superior workability, corrosion resistance and improved resistance to exfoliation under shock after coating is obtd.
Patent JP-S6066578-A (JP)
Title: Driving pulse generating circuit for transfer register
Inventor: OOI KAZUNARI
IPC: H04N3/14
Filed: 1983-09-21
Abstract: PURPOSE:To suppress generation of unnecessary pulse components in output side of a horizontal transfer register by applying continuous pulses to a switch element for data transmission in the first level of synchronizing pulse and to a switch element for applying reset voltage in the second level. CONSTITUTION:When a terminal 42 goes to ''H'' by horizontal synchronizing pulses HP, AND circuits 48, 46 become conductive and nonconductive respectively. An FF circuit 45 stops counting action. On the other hand, an FF circuit 51 holds data from the FF circuit 45 taken in by a 4fsc clock pulse just before the circuit 46 becomes nonconductive. The FF circuit 51 performs counter action from the pulse of 4fsc directly after. Consequently, a pulse phiRS is outputted continuously. When the pulse HP becomes ''L'' again, the FF circuit 45 starts counter action. When there are pulses of even number while the pulse HP is ''H'', the FF circuit 45 starts counter action. Outputs of FF circuits 51, 53 make continuous actions at coherent phase. Thus, the pulse phiRS becomes continuous row of pulses that do not cause change of phase even when driving pulses phiH1, phiH2 are stopped temporarily in the period of horizontal fly-back line.
Patent JP-S6420318-A (JP)
Title: Flame-retardant acrylic fiber with high light resistance
Inventor: TAKEMOTO FUMIO
IPC: D01F6/40
Filed: 1987-07-15
Abstract: PURPOSE:To obtain the title fiber with high light-resisting stability, transparency and reduced problems in the manufacturing process, by adding an organic acid and an ultraviolet absorber to an acrylic polymer containing a chlorine- containing copolymerization component. CONSTITUTION:(A) An acrylonitrile copolymer containing a chlorine-containing monomer so that the chlorine content becomes 20-37wt.% is mixed with (B) 0.1-0.7wt.% of an organic acid, preferably citric acid and (C) 0.05-0.5wt.% of an ultraviolet absorber, suitably as benzotriazole stabilizer to prepare a solution of component A. The solution is used as a spinning dope to effect wet-spinning and drawing to give the objective fiber. The component A is preferably an acrylonitrile copolymer for modacryl fibers containing 30-50wt.% of vinylidene chloride.
Patent JP-S5798834-A (JP)
Title: Aberration measuring device
Inventor: HOSOYA HIDEKI
IPC: G01M11/02
Filed: 1980-12-11
Abstract: PURPOSE:To make it possible to measure the abrration in a simple constitution by controlling the deflection scanning by small laser luminous flux through a microcomputer and measuring the position of luminous flux transmitted through a lens to be checked and the like quickly and highly accurately. CONSTITUTION:When optical parameters such as a focal length of the lens to be checked are set by a teletypewriter 46 and the like, a minicomputer 32 computes the corresponding intervals between measuring points and numbers of the measuring points and controls scanning devices 23 and 27 which rotate scanning mirrors 26 and 27. The incident position of the small scanning laser luminous flux to the lens 29 from a laser 20 is computed and stored in a memory. The image which has transmitted through the lens 29 is electrooptically detected by a position sensor 30 comprising many semiconductor elements, which are provided on an image plane in an arbitrary plane and cross to each other at a right angle. The position of the transmitted luminous flux is measured quickly and highly accurately by digital processing. Therefore the automatic measurement can be performed quickly and highly accurately in the simple constitution without photographing, development, and the like.
Patent JP-S5962852-A (JP)
Title: Developing device
Inventor: OOHASHI NORIKO
IPC: G03D5/04
Filed: 1982-10-04
Abstract: PURPOSE:To eliminate the decrease in the temp. on a substrate surface and the uneven temp. thereon by heating the photosensitive material layer after exposure and supplying a developer to the photosensitive material layer part. CONSTITUTION:The rate of a decrease in the temp. of a substrate 1 to be resulted from the supply of a developing soln. consisting of an org. solvent to an electron beam resist by the injection from a nozzle is 0.1 deg.C/S in the case of methyl isobutyl ketone. Therefore, if the distance between the substrate 1 provided with a photosensitive material layer and an IR lamp 7 of a heat ray source is determined at 30cm, the decrease in the temp. of the substrate 1 is compensated and the temp. of the substrate is maintained at a room temp. by using the IR lamp having 600W capacity in the case of using methyl isobutyl ketone for the developing soln. The temp. distribution can be compensated if the quantity of the heat ray absorption thereof is distributed adequately by using a filter 8. More specifically, the temp. distribution of the substrate 1 is made uniform by using such filter 8 with which the heat ray transmiting the filter 8 is strong in the central part and is weak in the peripheral part.
Patent JP-S6156245-A (JP)
Title: Manufacture of molten galvanized steel sheet for deep drawing
Inventor: TAYAMA KATSUHIKO
IPC: C21D8/04
Filed: 1984-08-24
Abstract: PURPOSE:To obtain the titled steel sheet having extremely superior secondary workability and powdering resistance, by using a steel in which trace B is added to ultralow carbon, Nb bearing steel, and combining a specified heat treatment and molten Zn plating condition, etc. with said steel. CONSTITUTION:The steel consisting of, by weight <=0.0025% C, <=0.05% Si, <=0.30% Mn, <=0.030% P, <=0.020% S, 0.015-0.080% Sol Al, <=0.0050% N, <=0.050% Nb, 0.0005-0.0015% B and the balance Fe while satisfying 5<=Nb/C<= 20 is melted. This is hot rolled at >=Ar3 finishing temp., and 650-800 deg.C winding temp., then said plate is cold rolled by >=65% draft after pickling to obtain cold rolled steel sheet. This is recrystallized at >= recrystallization temp. -850 deg.C, then molten Zn plated, held at 400-600 deg.C for >=5sec after the plating to perform alloying treatment.
Patent JP-H1022000-A (JP)
Title: Panel mount type connector
Inventor: TOKUWA KOICHIRO
IPC: H01R13/74
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a panel mount type connector in which mounting work can be facilitated even when burrs are formed at edge parts of a panel through hole. SOLUTION: On the fixed end side of a lock protrusion 14 in a lock piece 13, an operation protrusion 15 is provided, so by pushing an operation inclination surface 15a of the operation protrusion 15, the lock piece 13 is warped. For installing a panel installation connector onto a door panel, a hooking protrusion 16 provided under a hood part 12 is locked to a lower edge part P3 of a through hole P1 to be rotated for pushing the upper surface side of the hood part 12 in. At this time, this work is performed by a worker while keeping the condition where the pushing inclination surface 15a is pushed. The lock piece 13 is then warped to insert the lock protrusion 14 to the inner side of a wall surface of the hood part 12, thereby installation work can be smoothly performed while preventing the locking protrusion 14 from being caught by burrs B at an upper part of an upper edge part P2.
Patent JP-H0835645-A (JP)
Title: Operating method of heat accumulation reproducing type combustion system
Inventor: HIROKAWA KOJI
IPC: G06F13/00
Filed: 1994-07-27
Abstract: PURPOSE:To prevent flame failure generated due to the repetition of the ignition and extinction of a burner by a method wherein fuel and combustion air are supplied to the burner of respective heat accumulation type burner devices to continue combustion when a temperature in a furnace is lower than the igniting temperature of mixture of fuel and combustion air. CONSTITUTION:The internal temperature of a furnace 10 is measured and when the result of measurement is lower than an igniting temperature, fuel supplying valves 11, 12, combustion air supplying valves 24, 28 and an exhaust valve 36 are opened. Next, fuel and combustion air are supplied to respective burners of a pair of heat accumulation type burner devices 2, 3 to effect continuous combustion while exhaust gas, generated by the combustion, is conducted from the burner 5 to a heat accumulator 7 to heat the same and, thereafter, is discharged by an exhaust gas fan 23 through an exhaust gas releasing valve 29. After a given period of time has elapsed, the burner 4 is brought into non- combustion condition but the burning condition of the burner 5 is continued, then, the burners 4, 5 are switched alternately by switching respective valves.
Patent JP-H118593-A (JP)
Title: Optical transmitter
Inventor: TANABE MANABU
IPC: H04B10/2575
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent signal quality degradation due to optical beat noises on an up optical transmission line, with a simple and inexpensive configuration. SOLUTION: This device is an optical transmission system 1 having one master station 10, six slave stations 20 (20a-20f) for communicating two-way with this master station 10 with optical signals, a down optical transmission line 30 for transmitting optical signals from the master station 10 to the slave stations 20, and up optical transmission line 40 for transmitting optical signals from the slave stations 20 to the master station 10. In this case, six slave stations 20 are divided into 1st group 20A and 2nd group 20B, this 1st group 20A is equipped with a 1st group up optical transmission line 40A, and the 2nd group 20B is equipped with a 2nd group up optical transmission line 40B.  At the same time, the master station 10 and the respective slave stations 20a, 20b and 20c (or 20d, 20e and 20f) in each group 20A (or 20B) are connected to the respective prescribed group up optical transmission lines 40A (40B) by a multidrop topology.
Patent JP-2001004378-A (JP)
Title: Irradiating system for positioning used for building and general construction work
Inventor: TERAUCHI KAZUHIDE
IPC: B25H7/04
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To make positioning work utilizing a laser beam in indoor and outdoor building and general construction work efficiently executable by making the center indicating accuracy of a laser beam highly accurately findable even when the width of the laser beam changes. SOLUTION: An irradiating system for positioning is composed of an installing section constituted by connecting and fixing one end sections of stand arms 6 to the supporting arms (b) of a stand base 11 through which a tapped hole (a) engaged with the screwing-in pipe section (j) of a slide receiving base 12 is formed and from which the supporting arms (b) are protruded at regular intervals in three directions and the slide receiving base 12 which is screwed in the tapped hole (a). A flange (h) is formed around the upper-end opening of the pipe section (j) and a slide fixing screw 15 is engaged with the screwing-in pipe section (j) after a slide receiver 18 and a stopper retainer 24 are successively passed through the pipe section (j).  In addition, an adjustment ring 16 provided with a lock lever 13 for operating the slide fixing screw 15 in the axial direction with respect to the pipe section (j) is put on the screw 15.