baber/WOPTO huggingface dataset:
Patent JP-S635965-A (JP)
Title: Thermal head
Inventor: YAMAZAKI SATORU
IPC: B41J2/335
Filed: 1986-06-27
Abstract: PURPOSE:To prevent oxidation and corrosion of heating resistors or electrodes, by a method wherein; in the recessed portions of a wear resistant protective layer, step portions thereof are filled with a polyimide or silicone resin serving as a heat resistant resin. CONSTITUTION:On an insulating substrate 1, a low heat conduction layer 2, heating resistors 3, electrodes 4, and a wear resistant protective layer 5 are formed by coating, sputtering, etc. Step portions 7 are filled with a heat resistant resin 8 by coating etc. As the heat resistant resin 8, a polyimide resin or a silicone resin is used. The heat resistant resin 8 is removed from the surface of the wear resistant protective layer 5 at the portion on which the resin should not remain adhered; the heat resistant resin 8 is allowed to remain only on the step portion 7, thereafter it is cured. In this manner, the penetration of oxygen or harmful ion from the step portions 7 made of a material having no denseness can be prevented; thus, the oxidation and corrosion phenomenon of the heating resistors or the electrodes can be prevented or reduced.
Patent JP-H0439312-A (JP)
Title: Crosslinked acrylic acid polymer and cosmetic using the same
Inventor: UDAGAWA MASAHIRO
IPC: C08F220/18
Filed: 1990-06-06
Abstract: PURPOSE:To provide the subject polymer containing cross-linking points therein, having excellent emulsion stability, usability and skin safety and useful for cosmetics by copolymerizing (meth)acrylic acid with an alkyl (meth)acrylate ester as a copolymerizable component in specific amounts, respectively. CONSTITUTION:The objective polymer contains 10pts.wt. of a (meth)acrylic acid of formula I (R<1> is H, methyl) and 0.02-2pts.wt. of an alkyl (meth)acrylate [e.g. an alkyl (meth)acrylate of formula II (R<2> is 8-20 C alkyl) [e.g. lauryl (meth) acrylate or stearyl (meth)acrylate] and has cross-linking points in the copolymer.
Patent JP-H0723008-A (JP)
Title: Voice processing system for varying encoding processing timing
Inventor: TOMII MAKIO
IPC: G10L19/16
Filed: 1993-06-21
Abstract: PURPOSE:To realize the voice processing by a low delay by using the voice processing system by which an encoded information input timing is constant, and an output timing of encoded information can be varied. CONSTITUTION:After an output timing is adjusted, a remaining time until encoding processing information is outputted by a frame and a remaining time until a voice is outputted are calculated (31), (32). From its remaining time, a processing to be executed in the next time is selected from plural encoding processing X, decoding processings X and unit time waiting processings divided in advance (34), (37) and (38). After the selected processings are executed (35), (36) and (39), and returned to the start.
Patent JP-H0317040-A (JP)
Title: Solution of rare earth soap and production thereof
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C10L1/30
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a solution of rare earth soap capable of reducing viscosity without adding a specific additive, hardly having admixture of water by increasing more an amount of organic acid based on rare earth element than a fixed amount and dissolving rare earth soap in an organic solvent. CONSTITUTION:An aqueous solution of rare earth element such as cerium, neodymium, lanthanum or praseodymium and an aqueous solution of alkali soap of organic acid containing an organic acid (e.g. caprylic acid, lauric acid or naphthenic acid) having >=3.2 acid equivalents based on atoms of the rare earth element in the aqueous solution of the rare earth element are subjected to double decomposition reaction in the presence of an organic solvent (preferably higher flash point in terms of handleability and preferably rich in aromatic property in terms of solubility) to give a solution of rare earth soap. The soap solution has a new composition which will neither settle nor separate for a long period of time and can extremely decrease water content. The soap solution is useful as a combustion improver for fuel oil, etc., and a drying agent for paint, etc.
Patent JP-H0317042-A (JP)
Title: Solution of rare earth soap and production thereof
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C07C51/41
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a solution of rare earth soap neither settling nor separating soap, having low viscosity, slightly admixing water in dissolving rare earth soap in an organic solvent by adding a specific imidazoline compound. CONSTITUTION:An aqueous solution of rare earth element (e.g. cerium, ruthenium, neodymium or lanthanum) and an aqueous solution of alkali soap of organic acid (e.g. caprylic acid, pelargonic acid or lauric acid) are subjected to double decomposition reaction in the presence of an an organic solvent containing an imidazoline compound (e.g. 1-hydroxyethyl-2-heptadecenyl-2-imidazline) to give a solution of rare earth soap. The soap solution has a new composition which will neither settle nor separate even after long term preservation and can extremely reduce water content. The soap solution is useful as a combustion improver for fuel oil, etc., and a drying agent for paint, etc.
Patent JP-S5482015-A (JP)
Title: Reversible motor controller
Inventor: GOKAN TETSUYA
IPC: H02P27/02
Filed: 1977-12-12
Abstract: PURPOSE: To enable a setting of the direction of rotation for setting the rotational direction of motor, by making a comparison between a set singnal of the motor driving inputted from outside and an output of angular signal generating method, that works interlocking with a shaft of the motor and outputting a signal corresponding to the rotating angle.  
     CONSTITUTION: A latch is operated by a latch circuit 10, with a set value given by a digital value from an input 19, and a drive command is outputted. The set value is converted into an analog signal by a D/A converter 11 with the compared output of a comparator circuit 12 making a selection of either a flip flop 14 or 15, and the before said drive command is inputted to a preset terminal of the flip flop 14 or 15. A triac 17 at the selected side will be triggered by a trigger circuit 16, with a current flowing in a coil of the motor rotated. With a potentiometer 9 exceeding the set value by this operation of rotation, an output of the comparator circuit 12 is inverted to reset the flip flop 14, 15. In this way, both of the triacs 17 will be made OFF with the motor stopped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5774837-A (JP)
Title: Signal detection system of optical information reproducing device
Inventor: SHIBATA TSUTOMU
IPC: G11B7/12
Filed: 1980-10-25
Abstract: PURPOSE: To detect a tracking signal having high accuracy, by photodetecting reflected rays from a disk by a prescribed 4 split detector, and sampling a difference of sum signals at a zero-crossing point of rise or fall of the sum of sum signals of  the detectors which have been arranged in the diagonal direction.  
     CONSTITUTION: Reflected rays from a disk is detected by a 4 detector 41W44 which have been split in the tracking direction and the direction meeting at right angles with said direction. The sum of outputs, S 5 =S 1 +S 3  and S 6 =S 2 +S 4 , of the detectors 41, 43 and 42, 44 which have been arranged in the diagonal direction are derived by summing circuits 45, 46. Also, the sum of those outputs, S 7 =S 5 +S 6  is derived by a summing circuit 47, and the difference, S 8 =S 5 -S 6  is derived by a difference circuit 48. A zero-crossing point of rise and fall is detected by rise and fall pulse generating circuits 49, 50, and S 8  is sampled through gate circuits 51, 52 by its signals S 25 , S 26 , and its output is outputted 56 as a tracking signal S 29  through holding circuit 53, 54 and a differential amplifier 55. In this way, the tracking signal S 29  having high accuracy is detected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5482522-A (JP)
Title: Exhaust gas diffuser for engine
Inventor: FUJITA TOMIO
IPC: F01N3/05
Filed: 1977-12-13
Abstract: PURPOSE: To lower the temperature of exhaust gas from an engine by constituting the exhaust gas diffuser therefor such that first and second outside atmospheric air inlet ports are formed on a cylindrical member having a cross sectional area larger than that of an exhaust pipe and a guide vane is provided in a passage in the cylindrical member.  
     CONSTITUTION: A cylindrical member 1 has second outside atmospheric air inlet ports 8 formed at opposed flat sections of the peripheral portion thereof. A guide vane 9 extends from an upstream side edge of each second inlet port 8 towards inside of a diffusion chamber 3 and obliquely relative to exhaust gas flow. Exhaust gas having entered the diffusion chamber 3 from an exhaust pipe 2 is accelerated as it passes a throttle nozzle 10, and whirls appear near the end of each guide vane 9 so that outside atmospheric air is sucked from a first outside atmospheric air inlet port 6 into the diffusion chamber 3 at the upstream side of the throttle nozzle 10. Simultaneously, much outside atmospheric air is sucked from the second outside atmospheric air inlet ports 8 into the diffusion chamber 8 at the downstream side of the throttle valve 10, being guided by the guide vanes 9. Thus, exhaust gas is intermixed with outside atmospheric air whereby the temperature thereof is lowered whereafter it is discharged from an outlet port 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0712102-A (JP)
Title: Hydraulic circuit structure for working vehicle
Inventor: MIZOTA HIDEAKI
IPC: A01B63/10
Filed: 1993-06-22
Abstract: PURPOSE:To prevent occurrence of leakage of working fluid to a single acting hydraulic cylinder by a simple improvement of a structure. CONSTITUTION:In a hydraulic circuit structure for a working vehicle, a single acting hydraulic cylinder CY is provided for elevating a working device in respect to a running machine, and a three-position changeover valve V which can be switched to a descending position, a neutral stopping position, and an ascending position is arranged on the way of an operation oil supply/discharge passage in respect to the hydraulic cylinder CY. A pilot check valve 11 is arranged on the way of the operation oil supply/discharge passage for preventing discharge of oil from the side of the hydraulic cylinder CY. When the three position changeover valve V is switched to the descending position, pressure oil is supplied to a pilot oil passage 12 of the pilot check valve 11.
Patent JP-2000336675-A (JP)
Title: Construction block and retaining wall using construction block
Inventor: NARAOKA MUTSUHIKO
IPC: E02D29/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To construct a retaining wall prevented from collapsing onto the front side by earth pressure without using reinforcing members. SOLUTION: This construction block comprises a first plate 2 inclining in the receding direction of the upper end side; a rear plate 3 almost parallel with the front plate 2; and a connecting member 4 longitudinally provided to connect both plates 2, 3. An upper face and a lower face are made horizontal, and the upper face is provided with a female step part 6, while the lower face is provided with a male step part opened frontward.
Patent JP-H08166736-A (JP)
Title: Fixing device
Inventor: YASUDA KEIZO
IPC: G03G15/20
Filed: 1995-06-16
Abstract: PURPOSE: To prevent an abnormal image and electric noise due to electrostatic offset by setting the surface resistance value of a pressure roller within a specified range. CONSTITUTION: This device is constituted mainly of a fixing roller 1 and the pressure roller 3. A conductive coating film 2 containing a cover in Teflon(R) is formed on the surface of the roller 1 so that its film thickness may be 20μm, and a silicone rubber layer 4 is formed on the surfacer of a core bar 5 in the pressure roller 3. The surface resistance value of the silicone rubber 4 is set to >=10<6> # and <=10<9> Ω. In such constitution, positively electrified toner on transfer paper S to which the toner has been transferred is attracted to the pressure roller 3 side whose negatively electrified amount is large by the silicone rubber layer 4 at a nip part between the rollers 1 and 3, and then the scattering of the image is eliminated and the electrostatic offset is prevented. Since the silicone layer 4 of the roller 3 has conductivity, the electric noise is prevented.
Patent JP-S6141759-A (JP)
Inventor: MANFUREETO PAURU
IPC: F27B9/04
Filed: 1985-07-10
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-S629155-A (JP)
Inventor: HAMAGUCHI MARIO
IPC: F25B1/00
Filed: 1985-07-05
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-H01317515-A (JP)
Title: Alkali resistant filter medium
Inventor: SATO TAKAO
IPC: C04B38/00
Filed: 1988-06-18
Abstract: PURPOSE:To improve alkali resistance by adding bonding agents comprising activated xMgO.yAl2O3 to a porous sinter whose composition is represented by a general formula of xMgO.yAl2O3 wherein the crystal structure thereof includes 95% or more of spinel type MgO.Al2O3 and sintering them together. CONSTITUTION:An activated substance having composition of xMgO.yAl2O3 is added, as a bonding agent 2, to an aggregate 1 comprising spinel type MgO.Al2O3, whereto dextrin and water are added to be mixed therewith, and thereafter they are molded, dried and sintered. After being sintered, they are aged and cooled naturally to produce an alkali resistant filter medium comprising porous sinter whose composition is represented by a general formula of xMgO.yAl2O3 wherein the crystal structure thereof includes 95% or more of spinel type MgO.Al2O3. The filter medium has an improved alkali resistance and is effective in filtering substances containing alkali in the form of powder, liquid or gas.
Patent JP-H0320139-A (JP)
Title: Balancer unit for interval combustion engine
Inventor: SHIMADA TOSHIO
IPC: F02B77/00
Filed: 1989-06-15
Abstract: PURPOSE:To promote the lightweightiness and miniaturization of an engine by installing a balancer weight solidly in a tubular shaft supported around a main shaft of a gear shifter free of rotation, while also installing a clutch unit as one body free of rotation. CONSTITUTION:A balancer weight 9 is solidly installed in one end of a tubular shaft 40 supported around a main shaft 5 of a gear shifter 3 free of rotation, while a clutch unit 7 is installed as one body in the other end free of rotation. Then, this clutch unit 7 is connected to a crankshaft 1 via a primary driven gear 38 and a primary driving gear 37 installed free of rotation as one body. In addition, a secondary balancer weight 10 different from the primary balancer weight 9 is solidly installed in a tubular shaft 48 supported around a countershaft 6 free of rotation, and it is rotated and driven by the tubular shaft 40 via a driving gear 46 and a driven gear 49. Thus the lightweightiness and miniaturization of an engine can be well promoted.
Patent JP-S6042580-A (JP)
Inventor: NOMA KOUICHI
IPC: F24F6/12
Filed: 1983-08-18
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-H09330086-A (JP)
Title: Sound absorbing material
Inventor: OHIRA YASUYUKI
IPC: C08K5/45
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To reliably absorb low-frequency sound of less than a specific frequency by mixing an active component into a resin matrix which composes sound absorbing material. SOLUTION: Resin components constituting a resin matrix 11 is mixed with an active ingredient which can increase the amount of the dipole moment 12 arising in the resin matrix 11. For example, the moment of dipoles 12 generated in the matrix 11 is increased to an amount three or ten times larger than that at the time when sound energy, frequency and temperature condition are specified by being mixed with an active component. By this, energy consumption in the restoring action of dipoles 12 when sound energy is imparted is increased. Furthermore added with a sound absorbing effect due to friction on the surface of material, a sound absorption effect much more than the predicted one is caused and accordingly low-frequency sound below 1000Hz is reliably absorbed.
Patent JP-H07148325-A (JP)
Title: Collecting trough of pachinko game machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1994-06-09
Abstract: PURPOSE:To provide a collecting trough of a pachinko game machine, by which wiring between an electric part such as a detection switch and a control device of the pachinko game machine is easily handled, and wiring will not be an obstacle to flow-down of a ball and the other members. CONSTITUTION:In a board 50, a fitting port 49 for inserting the rear part of a prize winning device is opened, plural partition plates 51 are erected to form passages 52a-52d for permitting a ball to flow down, detection switches are faced on the passages 52a-52d, and in positions which avoid the fitting port and are not obstructive to the passages 52a-52d, a pair of erecting parts positioned in the raised state in the hole opened in the board 50 and the edge of the hole, and a locking piece having a covering part for the hole are provided. A wiring pressor 55 where an insert groove, both sides of which are opened and which communicates with the erected part or the side opened to the covering part, is formed is integrated with the board 50, a lead wire 25 is stored in the opposite space between the inner surface of the locking piece and the back of the board 50 through the insert groove, and a connector of the lead wire 25 is connected to a connector 27 of a junction board 53.
Patent JP-S6210756-A (JP)
Title: Communication system between plural processors
Inventor: CHINO MAMORU
IPC: G06F13/14
Filed: 1985-07-09
Abstract: PURPOSE:To speed up a processing operation by providing the number of a transferring word, a starting word address and the flag representing the presence/absence of a null byte and transferring a header word attaching thereto a start null byte flag and an end null byte flag in a data transfer. CONSTITUTION:A control information is transmitted before a data transmission from an inter-processor communication equipment 11 to other equipment 21 and in the control information, the number of the transfer word, the start word address and the flange representing the presence/absence of the start null byte flag and the end null byte flag are provided. Also, at the forefront of the transfer data, that the start null byte flag SBF and the end null byte flag EBF are '1' is added. Thereby, the processing operation can be performed rapidly transferring the data to the inter-processor communication equipment, eliminating the re-arrangement of the data to be transferred.
Patent JP-H04372559-A (JP)
Title: Fault detector for rotating rectifier of brushless generator
Inventor: WATANABE SHIGEKI
IPC: H02P9/00
Filed: 1991-06-24
Abstract: PURPOSE:To supervise abnormality easily and at all times by obtaining a caluculated value of loaded excitation current corresponding to a load condition by a simulator circuit, and issuing an alarm when the difference from a real value is larger than a specified value. CONSTITUTION:A power detector 13 calculates effective power Px and reactive power Qx from current and voltage detected with a current transformer 11 and an instrument transformer 12, and puts its outputs into a simulator circuit 20. The first function generator 14 outputs a calculated value of no-load excitation current Ifo which corresponds to the voltage and puts it into the simulation circuit 20. As the simulator circuit 20 simulates the output limit characteristic of an AC generator 2, it outputs a calculated value of loaded excitation current Ifx corresponding to the load condition of the AC generator 2 at that time, by inputting various kinds of data. And it becomes possible to judge whether or not the elements of rotating rectifiers 6 are abnormal by judging whether or not the detected value of the real excitation current IF of the AC generator 2 is equal to the calculated value of the loaded excitation current Ifx.
Patent JP-S63315088-A (JP)
Inventor: HANAZAWA KATASHI
IPC: A63F5/04
Filed: 1987-06-17
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-S6210714-A (JP)
Title: Capacitor controlled thyristor
Inventor: UEDA TAKENORI
IPC: G05F1/70
Filed: 1985-07-08
Abstract: PURPOSE:To prevent the damage to be caused on a thyristor by turning off a shorting switch by a capacitor over-voltage detecting signal, turning on the thyristor and returning quickly the capacitor charging voltage to a steady-state value. CONSTITUTION:While a shorting switch 2 is turned off, a circuit breaker 1 is inputted, an initial charging is completed and the shorting switch 2 is turned on, the usual operating condition is obtained. When a capacitor 7 comes to be the charging condition by the over-voltage, the signal is outputted from an over-voltage detecting device 9, a shorting switch control device 2' is operated, the shorting switch 2 is turned off, a little late, an ignition pulse signal is sent to a thyristor 5 from a pulse generating device 10 and the thyristor is turned on. For a charging resistance 3, even when the thyristor 5 is turned on by any phase, the over-voltage is not applied to a capacitor 7, charging is executed a little lower than the electric power source voltage, and therefore, when the thyristor 5 is smoothly turned off thereafter, the capacitor voltage is charged to the same value as the electric power source voltage through a diode 6, and the over-voltage to the thyristor 5 can be removed. Thus, the influence to the thyristor is decreased.
Patent JP-H0811642-A (JP)
Title: Door trim
Inventor: YOKOMINE JUNICHI
IPC: B60R13/02
Filed: 1994-07-01
Abstract: PURPOSE:To realize a cost down and light weight by discontinuing an ornament base. CONSTITUTION:An ornament outer skin 11 is provided at a trim main body 1 with a slab pad 13 interposed, and the wood grain putting processing of the terminal portion of the ornament outer skin 11 is conducted at the wood grain putting groove 1a of the trim main body 1. The slab pad 13 is bonded to the trim main body 1. The ornament outer skin 11 is put on the slab pad 13, and at the same time the terminal portion of the ornament outer skin 11 is joined together into the wood grain putting groove 1a.
Patent JP-H01319790-A (JP)
Title: Electronic musical instrument
Inventor: KOIKE TAKAHIRO
IPC: H04R1/28
Filed: 1988-06-21
Abstract: PURPOSE:To increase the operability and the degree of freedom of design and to improve the regeneration low-frequency characteristics by fitting an electrooptic converter in a box body with a resonance port which constitutes a Helmholtz resonator, driving the resonator on the internal surface side of the vibrator of the converter, and radiating a sound directly on the external surface side. CONSTITUTION:When a keyboard 3 is provided on a shelf plate 1 constituting the electronic musical instrument and a cabinet box body 7 is provided behind the keyboard, a front panel 14 is provided on the front surface of the body body 7 and a ceiling plate 16 is provided on the top surface; and the bottom surface of the box body 7 is sealed including an opening part 6a (6b) bored in the shelf plate 1. Further, a speaker fitting base 5a (5b) is supported slantingly in the upper side of the box body 7 and a speaker unit 4a (4b) is arranged in an opening formed in the fitting base. Then the Helmholtz resonator is put in the space formed on the fitting base and speaker unit and driven on the internal surface side and the sound is radiated from the external surface side. Thus, while this musical instrument is reduced in size on the whole, the regeneration low-frequency characteristics are improved.