baber/WOPTO huggingface dataset:
Patent JP-H04108077-A (JP)
Title: Steering device for vehicle
Inventor: TAKAGI RYUGO
IPC: B62D105/00
Filed: 1990-08-24
Abstract: PURPOSE:To sufficiently correct lateral force, even in the case that the lateral force generated by a wheel is changed at acceleration and deceleration time, by correcting a steering angle of a drive wheel in accordance with at least one of braking and driving torques, acting on the drive wheel, and a side slip angle of the drive wheel. CONSTITUTION:A side slip angle of a drive wheel is detected by a drive wheel side slip angle detecting means B simultaneously detecting at least one of driving and braking torques, acting on the drive wheel, by a drive wheel torque detecting means A. A correction amount of a drive wheel steering angle is determined in accordance with the detected torque and drive wheel side slip angle by a drive wheel steering angle correction amount determining means C, and the drive wheel steering angle is changed in accordance with the correction amount of the drive wheel steering angle determined by the drive wheel steering angle correction amount determining means C, in a drive wheel steering angle changing means D. In this way, even in the case that lateral force, generated by a wheel, is changed, this lateral force can be sufficiently corrected to improve running stability of a vehicle.
Patent JP-S6282071-A (JP)
Title: Thermal recording material
Inventor: IKEDA NORIAKI
IPC: B41M5/333
Filed: 1985-10-07
Abstract: PURPOSE:To obtain a thermal recording material free from the color development on a white background part by chemicals and forming a developed color image hardly generating discoloration and fading, by using bis- hydroxycumylbenzene or bis-hydroxy-alpha-methylbenzylbenzene and one or more of a salicylic acid derivative or a metal salt thereof in a mixed state as electron accepting compounds. CONSTITUTION:In a thermal recording material having a thermal color forming layer containing a colorless or light-colored electron donating dye precursor and an electron accepting compound forming a color upon the reaction with the electron donating dye precursor, as the electron acceptive compound, bis- hydroxylcumylbenzene or bis-hydroxy-alpha-methylbenzylbenzene and one or more of a salicylic acid derivative or a metal salt thereof are used in a mixed state. In the electron accepting compound, a hydroxycumyl group or a hydroxy-alpha- methylbenzyl group is pref. present at 1, 4-positions. As embodiments of the salicylic acid derivative or the metal salt thereof, there are 5-t-octylsalicylic acid, 3,5-di-t-butylsalicylic acid and 3-methyl-5-dodecylsulfosalicylic acid.
Patent JP-2000164043-A (JP)
Title: Electric wire for joining and method for joining the same
Inventor: KATO TAKESHI
IPC: H01R43/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire for joining and a joining method capable of reducing the heat input amount required to make joining. SOLUTION: An electric wire for joining 100 consists of a rod-shaped conductor member having a circular section and is provided with a notch 114 at the end 112. The end 112 is shaped so that apprrox. one half of its circular section is cut off owing to the notch 114, and the section area is decreased to apprrox. one half of the part continued thereto 112. This allows a reduction of the heat input amount when the end parts 112 of two electric wires 100 are joined together by TIG welding, etc., and a temp. rise in the adjacent area can be suppressed and deterioration of a coating film 116 by the heat be reduced.
Patent JP-H11120749-A (JP)
Title: Optical disk, reproducer and reproducing method
Inventor: MORI YOSHIHIRO
IPC: G11B19/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia disk capable of performing reproductions of a video and a voice, the reproduction of only a voice or the switching reproduction between a video and a voice in accordance with various viewership forms of users without malfunction and its reproducer and reproducing method. SOLUTION: Plural first management information respectively having the reproduction attribute of a sound and first route information indicating the reproduction order of at least one audio object and plural second management information respectively having the reproduction attribute of a video and second route information indicating the reproduction order of at least one video object are stored on an optical disk 100. Moreover, a first concatenation table including first concatenated information indicating connective relations among plural first management information and plural second management information and second contenated infromation indicating connective relations among the plural first management information is more stored on the disk 100.
Patent JP-2000040996-A (JP)
Title: Radio communication system
Inventor: UCHIUMI AKIHIRO
IPC: H04W28/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To suppress the drop in throughput which takes place by detecting an error using a CRC by replacing data for error correction for a radio communication frame and retransmitting it, when a data error ratio between radio sections is worsened. SOLUTION: A PHS master unit part of a radio communication device 101 receives a data frame from a PHS slave unit 104 and decides whether there is a data error from CRC information attached to the last part of the frame. If there is no error, it extracts transmission data from the data frame and transmits the data toward an ISDN 106. When a data error is detected, it transmits the data frame, to which a frame number requesting retransmission is set to the unit 104. The unit 104 replaces a 32-bit CRC part of a communication frame with parity data for error correction and retransmits the data frame. The device 101 discriminates whether there is an error in the data from parity information attached to the last part of the frame.
Patent JP-H1165716-A (JP)
Title: Power management system
Inventor: SHINAMI AKIRA
IPC: G06F3/048
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the recovery of supply of the useless power and also to recover the supply of power to the resources by recovering the reduction state of power supply to its original state when an operation that is estimated to cover up to an access operation to the resources is carried out. SOLUTION: A disk drive control circuit 15 is controlled by the control signal that is decided based on the power management function of a CPU 10. When the position of the mouse cursor which is moved by the mouse operations of a user is set within a prescribed range defined by the click position history of a mouse that is needed for the file writing after the supply of power is reduced to a hard disk unit 14, it's decided that an operation covering up to an access operation to the unit 14 is carried out. At the same time, the supply of power is recovered to the drive source of the unit 14 and the revolution of a hard disk is started. In other words, the revolution of the hard disk is started before an icon is clicked for the file writing.
Patent JP-H0656801-A (JP)
Title: Alkenyltriazole derivative and insecticide
Inventor: OZAKI MASAMI
IPC: A01N43/653
Filed: 1992-07-31
Abstract: PURPOSE:To provide a novel triazole derivative which has attached phenyl and alkenyl groups for which halogen or the like is substituted and shows acaricidal, insecticidal and aphidicidal activities. CONSTITUTION:A triazole derivative of formula I (R is a 1 to 4 alkyl; X is a halogen, 1 to 4C alkyl, alkoxy, nitro, cyano, trifluoromethyl; n is 0, 1 to 5; Y is a 3 or more carbon alkenyl which may have one to four halogen substituents), for example, (E)-5-(2-chloro-1-methyl-1-propenyl)-3-(2-chlorophenyl)-1- methyl-1H-1,2,4-triazole. The compound of formula I is obtained by allowing an N-acylimideacid ester derivative of formula II (A is S, O; B is a 1 to 4C alkyl) or a thioimideacid ester derivative to react with a hydrazine derivative of formula III in an inert solvent. The compound of formula II is obtained by reaction of a compound of formula IV with a compound of formula V (W is a halogen) in the presence of a base.
Patent JP-H0670213-A (JP)
Title: Remote controller for television camera
Inventor: NAGASHIMA SHINJI
IPC: H04N5/232
Filed: 1992-08-24
Abstract: PURPOSE:To satisfactorily shift a photographing position with a simple designating operation by selecting the function that has the largest moving amount and then calculating and setting the shifting speed of each function. CONSTITUTION:The information on an object position stored in a shot storage means 12 is inputted to a deciding means 14 and compared with the information on the present position obtained by a driving control means 11, etc. Thus the function that has the larger moving amount between the present position and the object position is discriminated. Based on the information on the decided function, a moving time calculating means 15 calculates the time needed for the movement by a designated speed in the speed signal received from a speed setting means 13. Based on the data on the calculated moving time, a speed calculator means 16 calculates and sets the moving speed of each function so that the movement of each function is completed at one time in the calculated moving time. Then the means 11 is activated in accordance with the speed signal of the means 16 and the object position information stored in the means 12.
Patent JP-S61104423-A (JP)
Title: Magnetic disk
Inventor: KOSHIKAWA YOSHIO
IPC: C09D5/23
Filed: 1984-10-24
Abstract: PURPOSE:To obtain a disk which has large recording density, permits easy slipping of a magnetic head on the surface thereof and has a good lubricating characteristic by providing the 1st magnetic recording medium layer having continuous magnetic material crystals on a nonmagnetic substrate and providing the 2nd magnetic recording medium layer having magnetic material crystals in a discontinuous state thereon and providing further a lubricating layer thereon. CONSTITUTION:The 1st magnetic recording medium layer 22 consisting of ferrite having 0.2mum thickness is provided by a vapor deposition or sputtering method on the nonmagnetic substrate 21. Said layer has large reproduced output and small medium noise. The 2nd magnetic recording medium layer 23 formed by mixing the magnetic material crystal consisting of ferrite with a binder, coating the mixture on said layer by using a coating device and drying the same after coating is provided at 0.02-0.06mum thickness on said layer. The reproduced output of the magnetic disk is large and the medium noise is decreased when the layer 23 is formed at the thickness within 30% of the thickness of the layer 22. The lubricating layer 24 formed by coating a liquid lubricating agent and drying the same after coating is further provided on the layer 23.
Patent JP-H0544590-A (JP)
Title: Injection rate control device for fuel injection nozzle
Inventor: SHIOZAKI CHUICHI
IPC: F02M51/06
Filed: 1991-08-09
Abstract: PURPOSE:To reduce discharge of nitrogen oxide by performing proper auxiliary injection and main injection through comparatively simple structure and improving combustibility inside an engine. CONSTITUTION:A first needle valve 31 is forced into pressure contact with a first sheet surface 11c at a nozzle tip part through a first pressure pin 41 by means of the force of a pressure spring 16. When a pressure in a fuel reservoir chamber 11b of a first needle valve communicated to a feed wheel 14 exceeds the press down force of a spring, the first needle valve is pushed up to inject fuel to an engine. A second nozzle body 12 having a fuel passage 12c is fixed on the upper surface of a nozzle holder body 13 through a fuel introduction member 18 having an introduction passage 18a. A second needle valve 32 in the nozzle bode is caused to approach and part from a second sheet surface 12b through expansion and contraction of a lamination type piezoelectric element 19, and a branch passage 13d branched from the feed hole is connected to or disconnected from a spring chamber 13b through an introduction passage and a fuel passage.
Patent JP-H0886947-A (JP)
Title: Driving force transmission mechanism
Inventor: KATO TAKASHI
IPC: G03B9/02
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a lens barrel of a camera constituted so that the leakage of light is eliminated and a photograph without flare can be obtained by providing it with a light shielding member installed so that it can be turned in accordance with the turning of a driving force transmission means. CONSTITUTION: A lens frame 9 holding a lens 16 is installed between a preset ring 12 and a diaphragm driving ring 5. A notched part 18 set for passing driving force transmission levers 13 and 14 is formed on the outside circumference of the frame 9. An interlocking ring 8 used in common with the light shielding part is turnably engaged with the guide part 17 of the frame 9. A passage opening 8a whose size is just enough to pass the levers 13 and 14 is formed on the ring 8. When the lever 14 is turned, the lever 13 is also turned through the ring 8. The notched part 18 other than the part where the levers 13 and 14 are passed is blocked by the ring 8. Therefore, the light is not leaked from the notched part 18.
Patent JP-H02211231-A (JP)
Title: Integrated membrane of polyether and sulfone, manufacture thereof, and ultra-and micro-filtration process
Inventor: FURIIDOBERUTO BUEKUSU
IPC: B01D71/68
Filed: 1989-09-01
Abstract: PURPOSE: To enhance oxidation resistance, heat resistance or the like by forming an integral polyether-sulfone membrane having porous fibers open at outer boundaries by flat films, tubular films or hollow fibers having the max. pore diameter of a specific range. CONSTITUTION: Polyethersulfone is dissolved at 12 to 35 wt.% of the total soln. into a mixture composed of 15 to 65 wt.% ε-caprolactam, 0 to 85 wt.% latent solvent, 0 to 15 wt.% thickener, 0 to 50 wt.% non-solvent and, if necessary, <1 wt.% auxiliaries. Next, this soln. is molded to the flat films, tubular films or hollow fibers and after these films or the like are changed to a solid phase, the mixture forming the solvent is removed and the integral polyether- sulfone membrane is molded. This integral membrane has the max. pore diameter of 0.002 to 2 μm as measured by a bubble point method and has the pores open at the outer boundaries.
Patent JP-2001051380-A (JP)
Title: Formation of light reflecting bar code by transfer on end face disk of photographic film spool shaft
Inventor: TOMITA AKIRA
IPC: G03B17/26
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To make suppressible the contamination of the surface of a printing plate for transfer and to make efficiently transferrable a light reflecting bar code to the end face disk of a photographic film spool shaft by using a leaf-putting film with an adhesive layer, a light reflecting metallic layer, etc., in a prescribed order when seen from the disk side. SOLUTION: A peelable layer 13, a transparent protective layer 14, a light reflecting metallic layer 15 and an adhesive layer 16 are successively formed on one face of a substrate layer 12 and a layer 11 for preventing the contamination of the surface of a printing plate for transfer is formed on the other face of the substrate layer 12 to produce a hot-stamping film 10. The material of the layer 11 for preventing the contamination of the surface of a printing plate for transfer is not limited as long as does not cause melting and separation even when pressed on a printing plate for transfer heated to 150-200 deg.C for 0.1-2 sec.  The layer 11 may be a layer formed by applying and drying a coating solution prepared by the dissolution of the constituent material of the layer 11 and/or irradiating the coating solution with ionizing radiation or a layer formed by chemical reactive vapor deposition or physical vapor reaction. The layer formed by applying and drying the coating solution is preferable from the viewpoint of cost.
Patent JP-S6383355-A (JP)
Inventor: TANAKA TOSHIAKI
IPC: E04C2/24
Filed: 1986-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59115942-A (JP)
Inventor: ASANO TADASHI
IPC: F25B1/00
Filed: 1982-12-22
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-H1070849-A (JP)
Title: Pull charging detection method and charging controller for secondary battery
Inventor: OZAWA KATSUO
IPC: G06F1/28
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a full charging detection method and a charge controller by monitoring a charge current and a charging time during a constant voltage charging for secondary batteries, by eliminating error in charging time by detecting the full charging state from the amount of change of charging per hour during the relevant constant voltage charging, and enhancing the charging performance and shortening the charging time. SOLUTION: A calculating section (CAL) 12d calculates the change in current value per unit time [Bnow =(I1-I2)/(t2-t1)] from a detection current received from a current detection section (C-DET) 12b and also measuring time received from time counting section (TIM) 12c. The full charging detecting section (FC-DCT) 12e compares the change [Bnow] in the current value to the change in current value [Bstop] per unit time during full charging retained internally and judges whether the secondary batteries (BATT) 10 have become a full charging state.
Patent JP-S6469215-A (JP)
Title: System protective device
Inventor: KAMIMURA YOICHI
IPC: H02H3/00
Filed: 1987-09-10
Abstract: PURPOSE:To permit stabilized power supply even upon a peak in summer, by a method wherein a load is intercepted when a condition that a voltage as well as the changing rate of the voltage are lower than set values and the changing rate of a reactive power is higher than a set value is continued for a predetermined period of time. CONSTITUTION:A first condition 1, established when the value of a system voltage V is lower than a set value K1, and a second condition 2, established when the changing rate (dV/dt) of the voltage V is lower than a set value K2, are provided. Further, a third condition, established when the changing rate (dQ/dt) of a delayed reactive power Q in a system is higher than a set value K3, is provided. An intercepting command for a specified load is outputted in a chance when the AND conditions of these respective conditions are continued for a time longer than a set time T1 in a timer circuit 5. According to this method, power may be supplied stably even upon a peak in summer or the like.
Patent JP-H0677207-A (JP)
Title: Chemical solution circulating/filtering system with filter regenerating function
Inventor: KONO TOSHIYUKI
IPC: B01D35/143
Filed: 1992-08-25
Abstract: PURPOSE:To provide a chemical solution circulating/filtering system with which a filter can be regenerated by washing it efficiently and safely without removing it. CONSTITUTION:This chemical solution circulating/filtering system with filter regenerating function is composed of a water-feeding piping 12 provided with opening/closing valves 8 and 9 and a check valve 15, a device 5 which is connected between the opening/closing valves 8 and 9 and used to detect the completion of regeneration of a filter, a solvent feeding piping 14 provided with an opening/closing valve 11 and a check valve 16, an exhaust pipe 13 provided with an opening/closing valve 10, an opening/closing valve 6 provided between a pressure gauge 3 and a filter 4, an opening/closing valve 7 provided between the filter 4 and a chemical solution container 1, and a valve opening/closing control circuit which controls the opening and closing of the above-mentioned opening/closing valves. As a result, the clogged filter can be regenerated without removing it.
Patent JP-H04105465-A (JP)
Title: Color image forming device
Inventor: TERADA HIROSHI
IPC: G03F3/00
Filed: 1990-08-27
Abstract: PURPOSE:To realize a small sized, inexpensive and excellent fast speed color image forming device by devising the device such that a high speed mode in which a color picture is formed at a high speed or a normal mode in which high picture quality is obtained is selected switchingly. CONSTITUTION:Picture information multiplexed by a multi-value processing circuit 122 is used to obtain a picture with high picture quality with high resolution and excellent gradation in the normal mode. On the other hand, picture information binarized by a binarization circuit 123 to form one latent image and at least binarization picture information for succeeding latent image is stored in a picture memory 124 and the input to an image forming section is switched when the preceding latent image formation is finished, the succeeding latent image formation is implemented by outputting the picture information from the picture memory 124, a color sensor 5 of a read section is returned during that time to prepare the start of succeeding reading.
Patent JP-2001047087-A (JP)
Title: Water system cleaning agent
Inventor: TANAKA HISAKAZU
IPC: C02F5/12
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide water system cleaning agent extremely effective for scale trouble and corrosion trouble in a boiler water system. SOLUTION: A water system cleaning agent contains a polyamino acid and/or a modified polyamino acid, a pH adjusting alkali agent and an oxygen scavenger as a scale inhibitor and further contains an additive comprising either one of a corrosion inhibitor, a carry-over inhibitor, a sludge dispersant and a chelating agent if necessary.
Patent JP-S61102798-A (JP)
Inventor: MARUYAMA HIROSHI
IPC: H05K3/34
Filed: 1984-10-26
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-S59119778-A (JP)
Title: Energy supplying device
Inventor: YAMANAKA KAZUNORI
IPC: H01L39/02
Filed: 1982-12-25
Abstract: PURPOSE:To enable to supply a large current without accompanying Joule heat by utilizing the variation of magnetic fields with time as a means to transmit energy. CONSTITUTION:Liquid He 2 is reserved in a container 1 thermally insulated, and a device 5 which consumes electric energy is provided in the He 2. A superconductive coil 6 and the bobbin 7 of the coil 6 are connected to a supporting body 3, and the coil 6 is connected to the device 5 via a superconductive wire 8. On the other hand, a magnet 11 electromagnetically coupled with the coil 6 is provided outside the container 1, and this magnet 11 is connected to the magnet 11 to cause the variation of magnetic fields in the coil 6, and to the device 12 which brings the periodical variation of positions. Now, when the magnet 11 is rotated by driving the device 12, the periodical variation of positions of the magnet 11 causes the periodical variation of magnetic fields with time in the axial direction of the coil 6. Current generates in the coil 6 by the variation of this magnetic field. This current is supplied to the device 5. This constitution enables to alleviate the consumption of the liquid He because of no accompanying with thermal conduction, Joule heat generation, etc.