baber/WOPTO huggingface dataset:
Patent JP-H09289460-A (JP)
Title: Signal level selection device
Inventor: USHIDA SATOSHI
IPC: H04B1/16
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the signal level selection device which accurately set an output selection level for a data signal irrelevantly to the level of a noise component included in a received signal and can effectively detect the data signal. SOLUTION: This device is equipped with a reception part 1 which generates a data signal VS included in a received input signal and a reception level signal VM representing the signal level of the received input signal in response to the received input signal, a peak hold part 2 which immediately responds when the reception signal level signal VM decreases and also responds with a time constant larger than the data continuance of the data signal VS when the reception level signal VM increases to generate a comparison signal Vth, a level comparison part 3 which compares the reception level signal VM with the comparison signal Vth and generates a select signal VJ when the level of the reception level signal VN is larger, and a signal selection part 4 which selectively outputs the data signal VS when supplied with the select signal VJ.
Patent JP-H06310115-A (JP)
Title: Manufacture of diaphragm for nonaqueous solvent battery
Inventor: SAKAMOTO TAKESHI
IPC: H01M2/16
Filed: 1993-04-27
Abstract: PURPOSE:To provide a method for manufacturing a battery diaphragm having small internal resistance within an actual using temperature range and high safety in the case of abnormality such as outside short-circuiting. CONSTITUTION:A method for manufacturing a diaphragm comprises a process of soaking a part of a rotatable roll 2 into resin dispersed liquid 5 so as to coat an application surface 2a of the roll 2 with the resin dispersed liquid while rotating in the fixed direction; a process of feeding out a diaphragm main body 6 made of a porous resin subjected to a hydrophilic treatment at a fixed speed in such a manner as to be brought into contact with the application surface 2a of the rotating roll 2 under a fixed pressure; and a process of transferring the resin dispersed liquid adhering to the application surface 2a of the roll 2 onto a surface 6a of the diaphragm main body 6 so as to continuously apply a resin dispersed liquid layer 9 of a fixed thickness onto the surface 6a of the diaphragm main body 6.
Patent JP-H07303919-A (JP)
Title: Method for removing residual strain
Inventor: KUWABARA MITSUO
IPC: B21D1/00
Filed: 1994-05-16
Abstract: PURPOSE:To easily remove residual strain by energizing DC or AC in the direc tion nearly vertical to the actuating direction of a residual stress causing resid ual strain at the part where residual strain.is generated on a press-formed arti cle. CONSTITUTION:The electric current is made to flow at plural places at prescribed spaces apart nearly vertically to the thickness direction and along the bending part B of a formed article W. Each bending part B,....is held between the upper electrode 4a, 4b, 4c provided in an upper die 2 and the lower electrode 5a, 5b, 5c provided in an lower die 3, and is An insulating member 12 is interposed between each upper/lower die 2, 3 and an upper/lower electrode 4-11, making them independent from each other and also with circuits in parallel. Then, DC and AC are made to flow to the thickness direction and for a prescribed length of time. Consequently, the parts where residual strain is generated are directly energized by DC or AC, the atomic vibrational energy is thus increased, and the atomic position is returned to normal, enabling residual stress to be removed.
Patent JP-S6478187-A (JP)
Title: Electronic timepiece
Inventor: MIYAZAWA OSAMU
IPC: G04C3/14
Filed: 1988-04-25
Abstract: PURPOSE:To improve durability, and to make the titled timepiece thin and small in size, while holding a smooth sweep hand operation by making the restoration torque working on an oil rotor smaller than the load torque of the oil rotor at the time of constant speed rotation by intermittent rotational energy accumulated in a hair spring. CONSTITUTION:A stepping motor consisting of a coil 1, a magnetic core 2, a stator 4 and a rotor 5 is used as an actuator which is driven intermittently, and its intermittent rotational energy is accumulated in a hair spring 10. Also, as a control means for controlling smoothly a pointer by controlling the rotational energy, an oil rotor which has been allowed to have a load being proportional to a speed by a viscous fluid 17 between a cavity 19 and an oil rotor body 14 is used. Subsequently, the restoration torque working on the oil rotor by the rotational energy accumulated in the hair spring 10 by one intermittent operation of the stepping motor is made smaller than the load torque which the oil rotor has at the time of a constant speed rotation of the pointer 16. In such a way, a transient movement is attenuated by damping force being proportional to a speed.
Patent JP-H04308784-A (JP)
Title: Recorder
Inventor: HORIKOSHI ATSUSHI
IPC: B41J29/46
Filed: 1991-04-08
Abstract: PURPOSE:To immediately take a recording interruption or other action when a required recording cannot be obtained to reduce a waste of time and a cost caused by an error recording by mounting an identifying means for identifying a recording state on a recording medium by a recording means simultaneously with recording. CONSTITUTION:In an ink jet recorder, a lighting device 5 for lighting a recording medium and an optical system 6 for condensing the reflecting light are mounted on a carriage 3 on the downstream side of a recording head 2 in a main scanning direction. These are driven along guide rails 4a, 4b together with the recording head 2. An optical fiber 11 is connected to the optical system 6. The reflecting light led through the fiber 11 is enlarged by an enlarging optical system 12 provided on the other end of the fiber 11. The enlarged image is projected on a ground glass-form projecting board 13 provided on a recorder body operation part. A user can visually identify a recording state on the recording medium by the projected image simultaneously with recording. If a required recording cannot be obtained, a recording interruption or other action is immediately conducted.
Patent JP-H04310158-A (JP)
Title: Data management device
Inventor: NAKAMURA OSAMU
IPC: G06F17/30
Filed: 1991-04-08
Abstract: PURPOSE:To notify a user of the update fact and content using a mail function at the time of updating data. CONSTITUTION:A data edition part 31 performing edition against data stored in a data storage device 11 and a message transmission part (mail transmission part 35) transmitting an arbitrary message through a network 10 and a data management device 12 are provided. When the data is updated in the data edition part 31, the prescribed update generation message is prepared by extracting the update part while comparing the data before and after update to be transmitted to the work station for the other user. The user operating based on the data stored in the data storage device can recognize the update of the data executed by a work station on the spot.
Patent JP-S58218053-A (JP)
Title: Track access device
Inventor: INADA HIROSHI
IPC: G11B7/09
Filed: 1982-06-14
Abstract: PURPOSE:To prevent the attenuating oscillation of a condenser lens due to the acceleration/deceleration applied to an optical head and to attain the high speed movement of the optical spot to an objective track, by moving a polarized beam splitter and the condencer lens in the tracking direction and positioning and fixing the condencer lens at a prescribed position in the optical head with a position signal. CONSTITUTION:A shift instruction is inputted from an external controller to a control circuit 26 via a signal line 261 in the movement between tracks of the optical spot 17 being a long range, an external actuator 21 is driven, an optical head 1 is shifted in the direction of objective track, a switch 29 is closed via a signal line 262, and a switch 28 is opened via a signal line 263. A position signal of the condenser lens 7 passes through a switch 29, an amplifier 23, a filter amplifier 24 and a track jump control circuit 27 and is inputted to a power amplifier 25 to drive a tracking actuator 14. The condenser lens 7 is positioned and fixed to a position where an output of a differential amplifier 19 is zero. The attenuating oscillation of the condenser lens 7 attended with the high speed operation of the optical head 1 is not generated by positioning and fixing the condenser lens 7 to a prescribed position of the optical head 1, allowing to attain the positioning to the objective track in high speed.
Patent JP-2000291813-A (JP)
Title: Trunnion type three-way valve
Inventor: WATANABE TAKAO
IPC: F16K5/06
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To rotate a valve element with low rotation torque by providing a sealing part, which is provided with a dimension preventing the sealing part from contact with other valve seats when it closes a central aperture in any of valve seats arranged in a flow inlet, a first flow outlet and a second flow outlet, in a valve element body. SOLUTION: In a valve casing side part left side 7, a flow inlet 13 communicated with a valve chamber 11 is cylindrically extended, while in the valve casing side part right side 5, a first flow outlet 15 communicated with the valve chamber 11 similarly is cylindrically extended concentrically with the flow inlet 13. A second flow outlet 17 communicated with the valve chamber 11 and extended orthogonally to the extending direction of the flow inlet 13 and the first flow outlet 15 is formed in a valve casing 3. By means of seat pressing apparatus 20, 22, 24 connected to the inner circumference parts of the flow inlet 13, the first flow outlet 15, and the second flow outlet 17 by screws, valve element seats 19, 21, 23 having central apertures are installed. The central aperture in any of the valve element seats 19, 21, 23 is sealed without any contact with other seats.
Patent JP-H01273105-A (JP)
Title: Programming method for digital controller
Inventor: TATSUMI KAZUMA
IPC: G05B15/02
Filed: 1988-04-25
Abstract: PURPOSE:To read out a program as a control logic diagram onto a CRT even from only data which has been stored in a digital controller by synthesizing picture data and execution data and storing them in the digital controller and a flexible disk. CONSTITUTION:Picture data 10 and execution data 11 of a control logic diagram are synthesized by data editing 31, and stored in a flexible disk 3 and a digital controller 4. In such a way, a program can be read out as the control logic diagram onto a CRT 2 from only data which has been stored in the digital controller 4.
Patent JP-H10293426-A (JP)
Title: Electrophotographic toner
Inventor: OGAWA SATORU
IPC: G03G9/08
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic toner capable of restraining the occurrence of fogging and controlling the dispersion of a colorant and a releasing agent by specifying the melt index and the dielectric loss coefficient tan δof the binder resin. SOLUTION: The melt index (MI value) of the binder resin is set to 5.0-11.0, preferably, 5.5-10.0, especially, 6.0-8.0 in order to enable a mixture to be melted and kneaded in high viscosity, and the melted binder resin to be given a great shearing stress to the releasing agent by the kneaded product to disperse the releasing agent as minute particles. If the MI value is <=11.0, the releasing agent can be fully dispersed into the binder resin, but if the value is lower than 5.0, the viscosity at the time of the kneading is too high to exert an extremely great shearing stress, resulting in cutting polymer chains and tending to cause offset trouble at the time of image transfer, the colorant is dispersed into the binder so as to obtain a tan δ of 2.0-5.0, preferably, 2.5-4.5.
Patent JP-2000290048-A (JP)
Title: Granular body for shot blast
Inventor: FUCHIGAMI EIJI
IPC: C04B5/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the variation of quality, to improve workability and to reduce the quantity of a powdered material generated at the time of shot blasting by pulverizing a hardened material obtained by quenching a molten material of slag discharged from a steel making furnace. SOLUTION: The slag discharged from a steel making furnace such as a conversion furnace, an electric furnace is preferably used and is preferably one having high specific gravity, that is, having >=25 wt.% iron content and 3.5 g/cm3 density, and having a basicity CaO/SiO2 of 1-1.8. The slag in molten state flows out to a heat resistant vessel with a prescribed thickness and quenched by dashing water. The slag molten material is rapidly hardened by quenching to be self-crushed to obtain slag raw lump having a diameter equal to the degree of the thickness of the slag molten material. The slag raw lump is turned to the granular body for shot blast through corse crushing, coarse classification, fine pulverization and fine classification. The resultant granular body preferably has 0.07-3 mm diameter.
Patent JP-H10292975-A (JP)
Title: Refrigerator
Inventor: IINO YASUYUKI
IPC: F25D21/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator for saving energy by protecting the inside of a cool air reflux duct from being frozen and at the same time reducing the adhesion of frost onto an evaporator, and extending a defrosting interval. SOLUTION: In a refrigerator, the inside of an inner box 3 is divided into an upper- stage refrigeration room 7, a middle-stage freezer room 8, and a lower-stage vegetable room 9 by first and second partition walls 5 and 6. Also, the refrigerator consists of an evaporator 10 being installed at the rear surface side of the above freezer room 8, a blower machine 11 for circulating a cool air that is heat-exchanged by the evaporator 10 to each room, and an evaporation dish 12 for receiving a defrosting water that flows down from the evaporator 10 through a drain pipe 13.  Then, a first freezer room cool air reflux duct 22 for returning a cool air to the upper part of the rear surface of the freezer room 8 from the refrigeration room 7 is formed on the rear surface of the refrigeration room 7 at the upper part of the evaporator 10, a second refrigeration room cool air reflux duct 23 that is connected to the lower part of the evaporator 10 is provided from the lower part of the first refrigeration room cool air reflux duct 22, and a second drain pipe 24 that is branched from the lower part of the first refrigeration room cool air reflux duct 22 and is connected to the evaporation dish 10 is provided.
Patent JP-S61260567-A (JP)
Inventor: OI TAKAAKI
IPC: H01R13/719
Filed: 1985-05-14
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-H10279058-A (JP)
Title: Article conveying device
Inventor: ISHII TORU
IPC: B65G47/248
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To properly perform inspection work and sorting work of the articles, by mounting and conveying the articles between a rotor of large diameter and a rotor of small diameter, and preventing the movement of the articles by difference in level, of the rotors, so that the articles of various sizes can be surely rotated. SOLUTION: In the case when it is necessary to correct the direction and the attitude of the fruit and vegetables placed between a rotor 24 of large diameter and a rotor 25 of small diameter, a rotating machine 6 is driven to rotate the rotors 24, 25 on which the fruit and vegetables A are placed. On this occasion, the transfer of the fruit and vegetables A in the longitudinal direction is prevented by the difference in level, of the rotors 24, 25, the fruit and vegetables A of large, middle and small sizes are rotated by the rotating force of the rotors 24, 25, and the direction and the attitude of the same are corrected.  Further by projecting the lifting members 36,... upward, the direction of the elliptical fruit and vegetables A inserted between the rotors 24, 25, obliquely positioned or standed, can be corrected to a horizontal attitude, and the fruit and vegetables A placed between the rotors 24, 25 are conveyed in the lifted condition. Whereby the examining work and the sorting work can be properly performed.
Patent JP-H01273944-A (JP)
Title: Air conditioner
Inventor: TAKENAKA HIROSHI
IPC: F24F11/02
Filed: 1988-04-27
Abstract: PURPOSE:To avoid a defrosting operation when there is no frost to be thawed by providing a control function which resets a heating operation duration timer when a liquid bypass line is on because of high atmospheric temperature upon detecting the ON-OFF signal of the liquid bypass line operation. CONSTITUTION:In case where the operation continues under a heating overload condition due to high atmospheric temperature, the pressure builds up on both the low and high pressure sides to such an extent that the pressure buildup is detected by a pressure switch 9 which causes a control device 10 to open a solenoid valve 11 to open a liquid bypass line 8 to allow the liquid refrigerant to return to the low pressure side so as to avoid an excessive pressure buildup. If the rate of circulation through the liquid bypass line is too great in such an occasion, there will be too much refrigerant in an accumulator 7, which causes a pressure drop as well as a drop in the evaporation temperature behind the outdoor heat exchanger capillary 5. After a heating mode operation for a certain time, the temperature differential between the evaporation temperature thermistor 12 and atmospheric thermistor 13 satisfies the defrosting start condition. The control device 10 detects the operation signal of the solenoid valve 11 and starts a defrosting operation if the signal is OFF. But, if the signal is ON, the temperature of the atmospheric thermistor is checked, and, if its temperature is found to be higher than a predetermined level, the defrosting is aborted.
Patent JP-S60145188-A (JP)
Inventor: OOSUGI HIROSHI
IPC: D06F37/26
Filed: 1984-05-23
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-2000293340-A (JP)
Title: Image reproducing device and its controlling method
Inventor: INAGAKI ATSUSHI
IPC: B41J5/30
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain an image reproducing device capable of ignoring an operation for adding specific information such as image turning information when a print is designated. SOLUTION: In preparing print designation information that is needed when a selected image among images recorded on recording media 200 and 210, a system control circuit 50 reads additional information of the selected image, and when turning information of the image is included in the read image additional information, the turning information is added to the print designation information.
Patent JP-H07310525-A (JP)
Title: Filter regenerating device for internal combustion engine
Inventor: MATSUMOTO TAKAHIRO
IPC: F01N3/02
Filed: 1994-05-17
Abstract: PURPOSE:To provide a filter regenerating device for an internal combustion engine which can precisely detect the trapped quantity of particulate and has no possibility of the excessive discharge of a battery. CONSTITUTION:The quantity of particulate trapped by a filter 18 is detected through high-frequency wave during the operation of an internal combustion engine, and when the filter is regenerated, the engine is stopped, and the filter is connected to commercial AC power source 31, and burnt and regenerated by high frequency heating. Thus since the commercial power source is used for heating and burning the particulate, a battery 30 is prevented from excessively discharging.
Patent JP-H09291380-A (JP)
Title: Method for forming photoresist-film pattern on etching substrate
Inventor: IMASAKA SHINICHI
IPC: C23F1/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a photoresist-film pattern minimized in a pinhole defect on a metallic substrate. SOLUTION: A photoseensitive photoresist film 2 is formed on a metallic substrate 1, an original plate 3 for exposure with a light-transmissive liq. or greasy release agent (e.g. silicone oil thin film 6) applied on its surface is laminated thereon and firmly vacuum-attached, then exposure is conducted, the original plate is removed and the film is developed, and a photoresist film of specified pattern is formed. Alternatively, the release agent is removed by the cleaning with hot water at 30-90 deg.C (more effective when the water contains a neutral detergent) after exposure, and then the film is developed.
Patent JP-S58223519-A (JP)
Title: Jig for finishing cylindrical end of cylindrical molding
Inventor: TAKATSUKA TOMIO
IPC: B23D77/14
Filed: 1982-06-15
Abstract: PURPOSE:To carry out the finishing of the inner and outer peripheral surfaces of the cylindrical end of a cylindrical molding and as well the finishing of the end face of the article, by a chamfering cutter, simultaneously. CONSTITUTION:Cutter tips 2, 3, 4 are removably and replaceably attached to the lower recess 8 of a columnar holder 5 with screws or the like. The cutter tip 2 is for chamfering the outer periphery of the cylindrical end of a cylindrical molding article 1, the cutter tip 3 for chamfering the inner periphery thereof and the cutter tip 4 for finishing the end face thereof. A throwaway tip is used as each cutter tip. The finishing of the end face and the working of chamfering the inner and outer peripheral surfaces of the article are simultaneously made under rotation when the holder 5 is lowered toward the article 1 and therefore, is abutted thereagainst. A several kinds of holders are prepared for the holder 15.
Patent JP-H06306066-A (JP)
Title: Production of epoxy compound
Inventor: ISAYAMA SHIGERU
IPC: B01J31/04
Filed: 1993-04-28
Abstract: PURPOSE:To enhance the rate of oxidizing reaction while suppressing the formation of by-products and obtain the compound in a high yield by reacting a specific olefin and a specified aldehyde with an oxygen-containing gas in the presence of a specific catalyst. CONSTITUTION:A >=3C olefin such as propylene and a >=2C aldehyde such as acetaldehyde react with an oxygen-containing gas in the presence of a combined catalyst of a soluble heavy metallic salt such as an iron compound soluble in the reactional mixture with a nitrogen-containing heterocyclic compound expressed by formula I (R1 and R2 are H, lower alkyl, aryl, etc.) such as 2,2'- bipyridyl or a compound expressed by formula II (R3 to R10 are H, lower alkyl, aryl, nitro, etc.) such as 1,10-phenanthroline to afford the objective compound.
Patent JP-H11299180-A (JP)
Title: Commutator of rotating electric machine
Inventor: KATO MASAHIRO
IPC: H01R39/04
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To make the life of each bruch longer, in spite of using a rotor winding of a sufficiently large wire diameter for a rotor. SOLUTION: The commutator 2 of a rotating electric machine has a tapered part 25 being gradually larger in diameter from the side of a brush sliding part 24 of each segment 21 toward the folded-back part of the hooking part 23, in an insulating molding 22 and the hooked part 23 of each segment 21, and the outside diameter of each segment 21 is suppressed to a minimum even at the tip of the folded-back hooked part 23. Consequently, interference of a pigtail 7 with the hooked part 23 is evaded, and contact of pigtail 7 with the hooked part 23 is prevented until a brush 4 wears considerably, and its life becomes longer. On the other hand, a large diameter is ensured in the folded-back end part of the hooked part 23, and a short circuit does not occur between rotor windings 6 adjoining each other, even if rotor windings 6 of a comparatively large wire diameter are used.