baber/WOPTO huggingface dataset:
Patent JP-H01136426-A (JP)
Title: Program reserving device
Inventor: MUKAI TAKASHI
IPC: H04B1/06
Filed: 1987-11-20
Abstract: PURPOSE:To attain program reservation by providing a terminal section sending/ receiving information with a host device of a videotex system so as to utilize the service of the videotex system such as the CAPTAIN system. CONSTITUTION:With a telephone set 4 being dialed to call a host device for the line connection with the host device, a switch 3 is thrown to the position of a MODEM 2 based on the control of a decoder 1. The information sent from the host device is given to the decoder 1 via the MODEM 2 from the switch 3, sent to a decoder 1 and the sent information is displayed on the screen of television set 6. With television channel reservation information to be requested, the number reservation request information is sent from the decoder 1 to the host device via the MODEM 2 and the switch 3 and the processing of program reservation is commanded to a discrimination control circuit 9. Based on the request of program reservation, the information of the pattern A is sent at first from the host device to the decoder 1 and the pattern A is displayed on the monitor television set 6.
Patent JP-H11128080-A (JP)
Title: Tea maker
Inventor: ABE MASAYUKI
IPC: A47J31/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To easily discharge water from a hot water tank without enlarging a machine body. SOLUTION: A tea dump container 15 for discharging used tea leaves inside a tea filter 10 is arranged in the side part of an extracting part in a main body 1. A drain hose 20 is drawn from the bottom surface of the hot water tank 5 and projects to the deep side upper part of the tea dump container 15 by penetrating the side surface of a partitioning wall 3. A drain valve 21 is mounted on the tip of the drain hose 20 so as to be able to be hung from a bracket 23 disposed on the side surface of the partitioning wall 3. When hot water of the tank 5 is discharged, the drain hose 20 is removed from the bracket 23, the drain valve 21 is opened and throwing-in is executed into the tea dump container 15. Then, the hot water of the tank 5 is discharged into the tea dump container 15 through the drain hose 20.
Patent JP-H10123597-A (JP)
Title: Film feeding power transmission mechanism for camera
Inventor: ENDO YASUHIKO
IPC: G03B1/12
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a film feeding power transmission mechanism for a camera capable of reducing the number of parts and making the camera compact. SOLUTION: The power of a motor 20 is transmitted to a spool driving shaft 16 by the film feeding power transmission mechanism 22. The 1st to 3rd gears 36, 38 and 40 of the mechanism 22 are separately constituted of helical gears, and the 1st gear 36 is constituted so as to be a movable helical gear 36. The movable helical gear 36 is moved on a supporting shaft 50 in accordance with the forward rotation of the motor, then, the movable helical gear 36 is integrally rotated with a 1st flange part 52, then, the film is fed out. In the case a film wind-up speed is higher than the film feed-out speed, the movable helical gear 36 is moved and separated from the 1st flange part 52. The movable helical gear 36 is moved on the supporting shaft 50 in accordance with the backward rotation of the motor, then, the gear 36 is integrally rotated with a 2nd flange part 54, then, the film is rewound.
Patent JP-H07126262-A (JP)
Title: Production of lactones
Inventor: KANEDA KIYOOMI
IPC: B01J27/138
Filed: 1993-10-29
Abstract: PURPOSE:To obtain lactones from alicyclic ketones in a high yield under mild conditions. CONSTITUTION:This method for producing lactones is characterized by using a solid base catalyst as a catalyst in a method for oxidizing alicyclic ketones in the coexistence of the catalyst, aldehydes and oxygen in the liquid phase. Thereby, the lactones can be produced from the alicyclic ketones in a high yield under mild conditions without any catalyst toxicity. The separating and disposal operations of the catalyst are readily carried out.
Patent JP-H11128831-A (JP)
Title: Method of forming multilayered coating film
Inventor: HORIBE KYOICHI
IPC: C09D4/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a multilayered coating film by applying a cationic electrodeposition coating material, a first intermediate coating material, a second intermediate coating material and an overcoating material, and especially to provide a method of forming a multilayered coating film by which the heating process of the first intermediate coating material is reduced, smoothness of the coating surface is improved and foaming is prevented. SOLUTION: A cationic electrodeposition coating material is applied on the objective surface and hardened by heating, then a first intermediate coating material containing a polymerizable unsatd. compd., a photopolymn. initiator and a thermal polymn. initiator is applied thereon and irradiated with active energy rays to be hardened. Then a second intermediate coating material containing a polyester and a crosslinking agent is applied thereon and hardened by heating, and further a thermosetting overcoating material is applied and hardened by heating.
Patent JP-H08154082-A (JP)
Title: Multiplexing circuit
Inventor: KAKIGI AKIRA
IPC: H04J3/06
Filed: 1994-11-29
Abstract: PURPOSE: To embody a phase synchronization by a simple circuit for which a PLL is not used by resetting a high speed clock (CH) that a low speed clock (CL) is multiplied by a specified value by the pulse generated in the CL/CH, successively frequency dividing to the specified value and generating clocks X and Y. CONSTITUTION: The low speed clock (CL) generated in a clock source 32 and the high speed clock (CH) that 4-multiplications are performed by a multiplier 4 is inverted by an inverter I11 and a clock (ICH) is outputted. A reset circuit 22 inputs the CL and ICL and outputs a reset pulse R, and counters 20 and 21 perform the reset/frequency division operations by the H/L of the pulse R and output clocks (CX/CY). As for these CL, CX and CY, the phase difference is always constant and becomes a phase synchronizing stage. A multiplexing circuit 11 multiplexes data f11 to f14 by the ICY and CX by an inverter 112. Thus, a PLL circuit for which an expensive VCO is used becomes unnecessary, portions to be adjusted is reduced and cost price can be reduced.
Patent JP-H07144488-A (JP)
Title: Film for thermal stencil printing paper
Inventor: KIDA KENJI
IPC: B29C55/12
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a film for thermal stencil printing paper which is excellent in perforation sensitivity, good in resolution and gradation in printing, and free from happening a problem of curl by a method wherein in a biaxially oriented film composed of thermoplastic resin a heat contraction of a specific temperature is at most a specific value even in either direction of a cross direction or a length direction of the film. CONSTITUTION:Heat contraction coefficients at 50 deg.C in either direction of a cross direction or a length direction of a biaxial oriented film consisting of thermoplastic resin are made at most 1.0%. Further, the heat contraction coefficient at 50 deg.C is preferably made at most 0.8%. Furhtermore, the heat contraction coefficients at 100 deg.C in at least one direction of the cross or length direction of the biaxially oriented film are made 10-80%. An average value of heat contraction stress in the cross direction and the length direction at 100 deg.C of the biaxially oriented film is made at least 300g/mm<2>. Further, a melting point of the thermoplastic resin is preferably 140-250 deg.C. The film for thermal stencil printing paper is excellent in thermal perforation property, resolution, gradation, and curl resistance in printing and suitable for highly sensitivity service.
Patent JP-H05214924-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: YASUKAWA MASAO
IPC: F01N3/02
Filed: 1992-11-04
Abstract: PURPOSE:To mitigate the engine output fluctuation generated when the exhaust flow is switched at the time of filter regeneration in a dual-filter type exhaust emission control device. CONSTITUTION:An exhaust emission control device is provided with a regenerated combustion gas discharge pipe 20 communicating branch passages in the upstream of filters 2, 3, and opening/closing valves 23, 24 opening or closing the passages. When the particulate collection state is switched to the filter regeneration and when regeneration is switched from the filter 2 to the filter 3, the discharge pipe 20 is temporarily communicated nearly synchronously with the switching action of an exhaust control valve 4 to guide the exhaust gas to both filters 2, 3, and the filter back pressure fluctuation is mitigated when the exhaust control valve 4 is switched.
Patent JP-H05221878-A (JP)
Title: Oxidation method of organic material by hydrogen peroxide under irradiation in water phase
Inventor: IBAN URASHITSUCHI
IPC: B01J31/04
Filed: 1992-11-04
Abstract: PURPOSE: To perfectly oxidize an org. maternal with an enhanced oxidation efficiency by oxidizing the org. material in an aq. phase in the presence of hydrogen peroxide and ferrous ions under irradiation with artificial visible light.  
     CONSTITUTION: An org. material or an org. compd. dispersed in an aq. phase of a soln. and/or a suspension and/or an emulsion preferably to 0.01-5.0 wt.% concn. is oxidized in the presence of hydrogen peroxide preferably having 30-50% concn. and ferrous ions and in the presence or absence of ferric ions and cupric ions preferably at pH 3-4 and 10-100°C under irradiation with 400-500W/dm 3  artificial visible light. The ferrous ions and cupric ions are preferably added by nearly equal amts. of 100-200 ppm. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63148017-A (JP)
Title: Narrow gap explosion-proof structural material
Inventor: IKEDA TAKEHIRO
IPC: F23D14/82
Filed: 1986-12-11
Abstract: PURPOSE:To extinguish residual flame early and furthermore provide a strength against external shocks by tightly connecting the connection faces of a flame quenching grid made by combining metal strips and a narrow gap plate made by laminating several expanded metal plates. CONSTITUTION:A flame quenching grid 1 fixes in a frame body 12 which is to be mounted on an explosion-proof vessel 3 a flame quenching grid main body 10 made by combining metal strips 11 of, for example, iron, etc., in grid shape. And, a narrow gap plate 2 is constituted by laminating a plurality of expanded metal plates 20 which are together in tight contact and fixing them in one body. When the narrow gap explosion-proof structural material with the above-mentioned constitution is mounted on the explosion-proof vessel 3 and gas of an explosive concentration is made to explode as it flows at a high speed in the explosion-proof vessel 3, the supply of gas for local flames from the outside of the vessel is obstructed by the strips 11 in grid shape, and residual flames do not last long but are extinguished. In this case the smaller the pitch of the grids in the flame quenching grid 1 is, the better the effects of flame quenching becomes.
Patent JP-H04168781-A (JP)
Title: Superconducting element and manufacture thereof
Inventor: NAKAMURA TAKAO
IPC: H01L39/22
Filed: 1990-11-01
Abstract: PURPOSE:To alleviate miniaturization technique due to no use of superconduction proximity effect, and to manufacture a high performance element by controlling a superconducting current flowing in a superconducting channel by a gate voltage. CONSTITUTION:An oxide superconducting thin film 1 is formed on a substrate 5. An insulating film 16 is formed thereon, a metal film 17 is formed thereon, and patterned to form a gate electrode 4 and a gate insulating layer 6. The electrode 4 is conducted to generate heat, to locally heat the layer 6, the film 1 and the board 5, thereby diffusing elements contained in the substrate 5 and the layer 6 in the substrate 5 to form nonsuperconducting regions 51, 52, and to form a superconducting channel 10 in the film 1. A source electrode 2 and a drain electrode 3 are formed at both sides of the electrode 4 to obtain a superconducting element.
Patent JP-H08135441-A (JP)
Title: Exhaust device of internal combustion engine
Inventor: IDETA HIROYUKI
IPC: F01N3/28
Filed: 1994-11-04
Abstract: PURPOSE: To increase secondary air quantity and to avoid lowering of a muffling effectby providing a secondary air introduction device using exhaust pulsation on an exhaust passage in the upstream of a catalyst interposed in the exhaust passage and providing an expanded chamber to adjust resonance frequency in a the direct upstream of the catalyst. CONSTITUTION: A catalyst 52 is provided in the middle of an exhaust passage 18 of an internal combustion engine, and a secondary air introduction device 68 to introduce secondary air by using negative pressure generated by exhaust pulsation in an exhaust passage 26 in the upstream of this catalyst 52. A secondary air adjusting valve 76 is interposed in the middle of this secondary air introduction pipe 72, the valve 76 is opened opened by negative pressure by exhaust pulsation, and at the time of openeing the valve, secondary air is made to flow only to the side of the exhaust passage 26 from the side of an air cleaner 10.  Additionally, to secure secondary air quantity for specific engine speed to reduce by ununiformity of this exhaust pulsation, an expanded chamber 78 to adjust resonance frequency is provided in the exhaust passage 26 in the direct upstream of the catalyst 52 so that exhaust comes in uniformly contact with the catalyst.
Patent JP-H04171316-A (JP)
Title: Magnetic bearing device
Inventor: TAKARA AKIRA
IPC: F16C32/04
Filed: 1990-10-31
Abstract: PURPOSE:To enhance machining accuracy by mounting a radial directional electromagnetic attraction stator on the inner circumferential surface of a shell through an elastic supporting means. CONSTITUTION:Radial directional electromagnetic attraction stators 5a, 5b are mounted in a shell 1 through elastic bodies 12 teeming with elasticity such as plastic and rubber, etc. Vibration of a rotary shaft 2 is attenuated in a short time by the elasticity of the elastic bodies 12 placed around the radial directional electromagnetic attraction stators 5a, 5b. And, position of the rotary shaft 2 is detected by a radial directional position detecting displacement sensor 9 and a thrust direction position detecting displacement sensor 10 with respect to a radial direction and a thrust direction, and feedback control of electromagnetic attraction is performed by a control part. In this case since vibration of the radial directional electromagnetic attraction stators 5a, 5b is attenuated in a short time, feedback control can be performed promptly and appropriately.
Patent JP-2000116644-A (JP)
Title: X-ray ct instrument
Inventor: SASAKI TOMIYA
IPC: A61B6/03
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a large strength and rigidity of a supporting means for a rotating part by a small reinforcing measure without necessity of thickening the material of the supporting means for the rotating part and enlarging the dimension. SOLUTION: This CT instrument supports tiltably a rotating unit 2 provided with an imaging hole 13 into which a subject to be examined is inserted approximately at the central part and loaded with an X-ray imaging means by a stand 6 provided with a horizontal base 21 and a pair of vertical supports 22a and 22b stood from both ends of the horizontal base 21. In this case, auxiliary oblique pillars 25a and 25b for reinforcing each vertical support 22a and 22b are provided between the horizontal base 21 at a position between a pair of the vertical supports 22a and 22b and the vertical supports 22a and 22b.
Patent JP-H04170337-A (JP)
Title: Treatment of glass fiber wet waste strand
Inventor: NAKAZAWA KOJI
IPC: C03B37/16
Filed: 1990-11-01
Abstract: PURPOSE:To improve working efficiency by pressing a specific cutting roller having a revolving shaft parallel with a take-up collet, rotationally driving the cutting roller or the take-up collet and removing a wet waste strand while cutting the same. CONSTITUTION:A coating material is applied on glass fiber filaments 11 drawn out of a spinning furnace 10 and the bundled strand 14 is taken up on a front cap 18 at the front end of the take-up collet 17. The amt. until a prescribed speed is attained is taken up as the wet waste strand 20. A fiber guide 15 operates after full taking up and the strand 14 starts moving to the full take-up collet 17 again. The strand shifts to a front cap 25 of the next empty take-up collet 21 in a short period of time. After the full take-up collet 17 stops rotating upon completion of inversion, the cutting roller 27 is pressed to the wet waste strand 20 taken up on the front cap 18 and the full collet 17 is rotated to cut the strand to chopped strands 28. The chopped strands are splashed downward and the remaining fibers on the surface of the front cap 18 are entirely eliminated.
Patent JP-H02144364-A (JP)
Title: Sheet discharge device for rotary printer
Inventor: NOMI KAZUTOSHI
IPC: B65H29/12
Filed: 1988-11-25
Abstract: PURPOSE:To facilitate regulation of the discharge timing of an upper folded quire by a method wherein a distance between the outlet end of an upper stage conveyance belt and the outlet end of a lower stage conveyance belt is regulated. CONSTITUTION:An upper bent quire 40a folded at right angles by an upper stage folding blade 1a is creased by means of upper stage folding rollers 2a and 3a and is fed between upper stage conveyance belts 4a and 5a. Similarly, a lower folded quire 40b is fed between lower stage conveyance belts 4b and 5b. Thereafter, the upper and lower folded quires 40a and 40b nipped between the upper and lower stage conveyance belts for conveyance are alternately dropped between the vanes of an impeller 64. A distance between two belt outlet ends is regulated to an angle alpha=70 deg.+ or -15 deg. by rocking a bracket 28 around the rotary central axis of the impeller 64. As a result, the lower folded quire 40b is prevented from disturbance of the drop of the upper folded quire 40a between the vanes.
Patent JP-H02143644-A (JP)
Title: Carrier phase extraction method
Inventor: YOSHIDA ATSUSHI
IPC: H04L27/38
Filed: 1988-11-25
Abstract: PURPOSE:To improve the estimated value where a carrier phase error is large by deciding a reception signal X+jY to be located at a deciding point according to a decision threshold level, and outputting the calculation result of Im[(X+ jY)(X'-jY')]/(X'<2>+Y'<2>). CONSTITUTION:A deciding circuit 101 decides a reception signal X+jY being an input to be a deciding point 202 according to a decision threshold level 201. Moreover, the reception signal is decided to be the deciding point 202 being the most vicinity point except outermost points 203 - 206. The calculation of x=Im[(X+jY)(X'-jY')] is realized by multipliers 102,103 and a subtractor 104 from an output (X'+jY') of the circuit 101 and the signal X+jY. Moreover, the calculation of y=(X'<2>+Y'<2>) is realized by multipliers 105,106 and an adder 107 from the output (X'<2>+Y'<2>). Then an output (x) of the subtractor 104 is divided by an adder output (y) at a divider 108 to obtain a carrier phase estimated value x/y.
Patent JP-H01137652-A (JP)
Title: Plate bonding
Inventor: TEJIMA AKITOMO
IPC: H01L21/316
Filed: 1987-11-24
Abstract: PURPOSE:To rigidly adhere Si substrates therebetween without impurity contamination by employing a reagent having capacity of oxidizing Si. CONSTITUTION:Small droplets of H2O27 are dropped on an Si oxide film 6 fored on an Si substrate 5. After a natural oxide film of an Si substrate 4 is removed, the substrate 4 is superposed on the substrate 5, pressure of 50gr/cm<2> is applied thereby to extend all between both the substrates. It is naturally dried in this state for 48 hours, thereby removing excess H2O2. Then, silanol group Si-O-H is formed on both the substrates 4, 5. It is contained in an electric furnace in this state, gradually heated, held at 800 deg.C for 10min, a power source is turned OFF, and the furnace is naturally cooled. Then, H2O is vanished in its heating step, both the substrates 4, 5 are uniformly adhered by rigid siloxane bond Si-O. The ratio of the adhesive region is larger as compared with a conventional method using water, and its adherence becomes rigid. An impurity contamination which occurs in a conventional method, etc., using PSG does not occur.
Patent JP-H01140547-A (JP)
Title: Liquid chromatograph mass analysis device
Inventor: KOBAYASHI TSUTOMU
IPC: H01J49/04
Filed: 1987-11-25
Abstract: PURPOSE:To make it unnecessary to lead a sample solution mixing glycerin, and to extend the durable period of a chromatocolumn, by providing a mixer to mix a matrix into a leading pipe of developing solution from a liquid chromatograph, and an auxiliary column between the mixer and an ionization chamber of a mass analysis device. CONSTITUTION:A sample solution to analyze developed by a liquid chromatograph 5 is delivered to a mixer 10 through a pipe 6, a matrix responding to the flow of the sample solution is led from a feeding source 12 and mixed. The development condition of the sample solution disturbed in the mixing is corrected through an auxiliary column 11 to unify the mixing condition. The solution is led to an ionization chamber 2, oozed out to the surface through a porous target 7, given a shock by corpuscular beams B from a corpuscular beam generator 4 to ionize, and led to the mass analysis position through a slit electrode 3. In such a composition, the sample solution mixing glycerin is not necessary to use, the disturbance to the liquid chromatograph mass analysis is eliminated, the contamination of the chromatocolumn is prevented, and the durable period is extended.
Patent JP-S62155332-A (JP)
Inventor: GUREN FURETSUDO GEERUKE
IPC: F16D3/224
Filed: 1986-12-12
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-2000116843-A (JP)
Title: Game machine
Inventor: CHIHARA MITSUO
IPC: A63F5/04
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To improve a game machine capable of providing the variable display movements and improving the interest in a game. SOLUTION: This game machine comprises a first display means 2 comprising a plurality of rotary drums 10 provided with the identification marks such as the characters, numbers and pictures in the peripheral direction at constant intervals, and variably displaying the identification marks onto a visible effective display zone corresponding to the rotation angle of the rotary drums, and a second display means 3 variably displaying the identification marks on at least one specific display position of at least one rotary drum 10 by a display mechanism different from the first display means. A see-through window 17 is mounted on the specific display position of the rotary drum 10, and a liquid crystal display means having a liquid crystal display panel 16 visible through the see- through window 17, is mounted at the back of the effective display zone.
Patent JP-2001113343-A (JP)
Title: Formed product with wrinkle pattern and manufacturing method of this formed product
Inventor: HAYAKAWA YOSHIHIDE
IPC: B22C9/22
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a product applying a rugged wrinkle pattern on the surface and to give the permanence to this wrinkle pattern and also, to provide a product capable of utilizing for industry by using the manufacturing method of this product. SOLUTION: A wrinkle product made of a cotton cloth, etc., is cut to a prescribed size and fixed to the upper surface of a flat plate material. This flat plate material is used as an original pattern and a mold is manufactured with molding sand and molten aluminum is poured into a cavity in the mold. After cooling and solidifying the aluminum, the formed product is taken out from the mold.