baber/WOPTO huggingface dataset:
Patent JP-S60228693-A (JP)
Title: Manufacture of steel plate plated with zn-ni alloy
Inventor: MATSUDA AKIRA
IPC: C25D3/56
Filed: 1984-04-25
Abstract: PURPOSE:To obtain the titled steel plate stable in Ni content with low cost and less operation load by using chloride plating bath of Zn and Ni contg. electric conductance auxiliary, soluble An and Ni anodes and controlling the charged current in the prescribed proportion. CONSTITUTION:Chloride plating bath which is essentially composed of ZnCl2 and NiCl2 of (0.10-0.20) molar ratio Ni and (1-4)mol/l total (Zn+Ni) in a formula I and added with (4.0-5.4)mol/l KCl or (4.7-7.1)mol/l NH4Cl is used. Zn-Ni alloy plating is performed on one side of steel plate with four radial cells of soluble Zn anodes 11, 12, 21, 22, 31, 32, 41 and soluble Ni anode 42. In this case, the proportion of the charged current (A) IZn and INi for Zn and Ni anodes is controlled in the proportion of an equation II. Wherein, x is Ni content (%) contained in a plated film, CZn and CNi are 0.34 and 0.30(mg/C) electrochemical equivalent of Zn and Ni, etaZn and etaNi are anode efficiency (%) of Zn and Ni anodes and the range showed by inequalities III, IV respectively.
Patent JP-S58204862-A (JP)
Inventor: HAWAADO GUTSUDOMAN
IPC: C04B33/04
Filed: 1983-05-12
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-H07209177-A (JP)
Title: Method and apparatus for measuring scattering absorbing member
Inventor: TSUCHIYA YUTAKA
IPC: A61B5/1455
Filed: 1994-04-21
Abstract: PURPOSE:To enhance the measuring accuracy of the internal data of a scattering absorbing member by allowing light with a predetermined wavelength having various incident angle component to be made incident on the scattering absorbing member. CONSTITUTION:A measuring head part 10 is used in the state allowed to approach the surface of a scattering absorbing member 9 to be measured or brought into contact therewith. The light with a predetermined wavelength from a light source 2 is guided to a light incident part 4 through a light guide part 31 such as an optical fiber. The light incident part 4 emits light having various incident angle components to the predetermined part of the surface of the scattering absorbing member 9. The incident light diffuses and propagates through the scattering absorbing member 9 and a part thereof passes through light guide parts 32, 33, 34 such as optical fibers to be converted into an electric signal by photodetectors 62, 63, 64. An operational processor 7 operates the light detection signals obtained from the photodetectors 62, 63, 64 to extract a predetermined parameter being primary data. This primary data is further operationally processed to be outputted as the internal data of the scattering absorbing member 9 being secondary data and the internal data is displayed or recorded on a display recorder 8.
Patent JP-H08256230-A (JP)
Title: Power feeding method
Inventor: HASHIZUME SOJI
IPC: H04M19/08
Filed: 1995-03-16
Abstract: PURPOSE: To suppress the generation of a surge voltage and noise by an induced voltage to a communication line and to facilitate the laying of the communication line in the power feeding method of DC power in a communication system between a private branch exchange and a communication terminal equipment. CONSTITUTION: In this power feeding method of the DC power in the communication system between the private branch exchange 11 and the communication terminal equipment 17, the communication line between the private branch exchange 11 and the communication terminal equipment 17 is turned to an optical fiber cable 25, optic/electric conversion circuits 13 and 20 and electric/ optic conversion circuits 14 and 19 are connected to the respective terminals of the optical fiber cable 25 introduced to the private branch exchange 11 and the communication terminal equipment 17, a four-wire type communication line provided with a transformer T is connected to the optic/electric conversion circuits 13 and 20 and the electric/optic conversion circuits 14 and 19 and a communication circuit is formed.  A DC power source 16 or 22 or the like is connected to the transformer T of the four-wire type communication line and the DC power is supplied respectively to the private branch exchange 11 and the communication terminal equipment 17.
Patent JP-H08261808-A (JP)
Title: Capacitive electromagnetic flowmeter
Inventor: ISHIKAWA FUMIMITSU
IPC: G01F1/60
Filed: 1995-04-10
Abstract: PURPOSE: To provide a capacitive electromagnetic flowmeter which is capable of detecting emptiness by checking differentiation noises generated at the rising and at the falling of an exciting current to detect an empty state based on the difference of the differentiation noises. CONSTITUTION: A square wave-shaped exciting current If changing from positive to negative through exciting coils 33 and 34 from an exciting circuit 40 flows in the measuring fluid Q then the magnetic field of the same wave shape is applied. As the fluid Q flows through a pipe 30, a signal voltage is generated in the internal surface of the pipe 30 corresponding to a flow rate. The signal voltage is detected by detection electrodes 31 and 32 through an electrostatic capacitance interposed between the fluid Q and the electrodes 31 and 32. Then, differentiation noises are detected as generated at the rising and at the falling of the exciting current If at the filled or empty position of the fluid Q to detect an empty state based on a difference of differential noises.  In other words, a mean and a specified value of the peaks of the differentiation noises are always compared to determine the empty state when the mean exceeds the specified value.
Patent JP-S63251386-A (JP)
Title: Automatic part assembling device for vehicle
Inventor: YAMAMOTO YASUHIRO
IPC: B62D65/00
Filed: 1987-04-07
Abstract: PURPOSE:To carry out assembly work automatically and efficiently by holding the first and the second parts with the first and the second jigs, and inserting them from the opening of a car body door and from the upper side of the engine room respectively to move to the dashboard side. CONSTITUTION:A pedal bracket (a) and a brake booster (b) are held at grip devices 14 and 23 of the first and the second assembly jigs 12 and 13, a movable frame 8 is moved in the lateral direction on condition that the first movable arm 10 is retreated, the first assembly jig 12 is inserted to a car room Wb from a door opening Wd of a car body W, and the movable frame 8 is moved in the longitudinal direction to set the first part (a) at a dashboard Wa. Then, the first movable arm 10 is swayed to the inserting position to position on an engine room Wc, the second movable arm 11 is swayed to the hanging position, and the second assembly jig 13 is moved longitudinally to set the second part (b) to the dashboard Wa and to fasten together with a nut runner 15. In such a way, by using only one robot, the assembly work can be carried out automatically and efficiently.
Patent JP-H11282240-A (JP)
Title: Image forming device
Inventor: SATO SHOGO
IPC: G03G9/08
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device constituted so that an excellent image can be formed by suppressing the deterioration of non-magnetic one- component developer (toner, for example) and uniformly and properly electrify ing the non-magnetic one-component developer. SOLUTION: This laser printer is constituted so that the toner T is triboelectrified and carried to the surface of a photoreceptor drum 23 by rotating a developing roller 27 and a supply roller 28 at a position where they are mutually separated. That means, since the rollers 27 and 28 are not brought into contact with each other, the deterioration of the toner T can be excellently suppressed. Then, titanium oxide and silica are mixed and added to the toner T as additive. However, since the titanium oxide is provided with almost mediate electrifying property, the toner T is uniformly and properly electrified. Besides, the flowability of the toner T is enhanced by the silica.
Patent JP-2000271435-A (JP)
Title: Method and device for treating waste gas
Inventor: ICHIKAWA HIDESHI
IPC: B01D53/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To estimate the adsorption performance of a carbonaceous adsorbent at the inside of an adsorption device and to change operation conditions in accordance with the adsorption performance. SOLUTION: In the device in which the carbonaceous adsorbent such as activated carbon is circulated among the adsorption device 1, a desorption device 2 and a separation device 3 to adsorb and remove the pollutant in waste gas, a control device 5 controls flow rate regulating valves 6-8, estimates the cycle number distribution of the carbonaceous adsorbent in a circulation passage by receiving the input signal of a mass flowmeter 9, estimates the adsorption performance from the cycle number distribution and changes the operation conditions in accordance with the estimated adsorption performance.
Patent JP-H0246146-A (JP)
Title: Method and structure for attaching motor
Inventor: JIYON GIYARETSUTO RUISU
IPC: D06F37/20
Filed: 1989-03-31
Abstract: PURPOSE: To enable arrangement on the same plane as a speed reducer pulley, by fixing a motor to a fixing plate in such a manner that the position can be adjusted in the vertical direction, and fixing a pulley to the extension part of a rotary shaft penetrating the fixing plate. CONSTITUTION: A motor 28 contains a front end shield 33, a rear end shield 34, and a rotor assembly and a stator assembly 35 which exist between the shields. The rotary shaft of the motor or its extension part 42 penetrates the front end shield 33 and stretches. A pulley 44 is fixed to a part of the extension part 42 of the rotary shaft which part protrudes from the front end shield 33. The pulley 44 is coupled with a pulley 26 fixed to the rotary shaft 24 of a speed changer 18, by using a belt 46. The position of the motor 28 can be adjusted to the fixing plate 20, so that the pulleys 44 and 26 are held on the same plane.
Patent JP-S60229310-A (JP)
Title: Printing head of wire dot printer
Inventor: HONMA YUTAKA
IPC: H01F7/06
Filed: 1984-04-27
Abstract: PURPOSE:To reduce the process of manufacture, and to reduce a temperature rise according to an eddy current at manufacture of a printing head for wire dot printer by a method wherein a belt type amorphous metal plate performed with a blanking process for equipment of exciting coil is wound round in a roll type to form the pole piece parts of the printing head in a laminated construction. CONSTITUTION:After a blanking process for equipment of exciting coil is performed to a belt type amorphous steel plate according to an automatic press mechanism, the steel plate is wound round in a roll type, and formed in a laminated construction to form the pole piece parts C of a printing head. A fixing ring is assembled according to welding of an electron beam, etc. or press fit to construct a magnet core having a yoke part inside and having the pole piece parts outside.
Patent JP-S528725-A (JP)
Title: Information input device
Inventor: NAITOU HIROYUKI
IPC: G06K7/12
Filed: 1975-07-10
Abstract: PURPOSE: In order to obtain the output by using a light pen which possesses the sensitivity for light to be used for the scanning only, through using one of the elements which emits the light with different wavelength band for scanning purpose and the other for light-emitting purpose. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03283580-A (JP)
Title: Piezoelectric actuator with displacement enlarging mechanism
Inventor: TAGAMI SATORU
IPC: H02N2/00
Filed: 1990-03-30
Abstract: PURPOSE:To reduce hysteresis of output characteristics by so providing a distributor for applying a voltage to both piezoelectric elements that the ends of the other arms of a displacement enlarging mechanism are operated in reverse phase to one another. CONSTITUTION:150V is applied to one of two piezoelectric elements 1, simply stepped down, and the other is simply stepped up from 0V to 150V. In this case, the voltage stepping up and down are conducted in the same amplitude at the same speed. That is, the voltage of a power source 5 is so once applied to the elements 1 through a distributor 6 that the sum of both the applied voltages becomes constant. In this case, the power source voltage is distributed by using a 3-terminal semifixed resistor most simply. When the voltage is applied in this manner, if the time function of the voltage is, for example, a sine wave, the arms of two U-shaped beams 2 of the output terminal side of a piezoelectric actuator with a displacement amplifying mechanism are operated in reverse phases to one another. Accordingly, a junction beam 3 for connecting the two arms is linearly moved with respect to variation amounts of the applied voltages of the elements 1.
Patent JP-H02264592-A (JP)
Title: Constituting method for multi-point air-to-ground connection trunk and multi-terminal connection trunk device
Inventor: TANI HIDEAKI
IPC: H04Q3/42
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a multi-point air-to-ground connection trunk which has no need to increase the information transfer speed by constituting a multi-point air-to-ground connection trunk of a connection circuit using a repeating means. CONSTITUTION:The continuous tap means 11 are caught in number equal to the requested destinations out of those T type tap means 11(1)-11(N) of a multi- terminal connection circuit to a multi-point air-to-ground connection request for mutual connection of plural terminals. Then the signals are cut off by the gate means 12 set adjacent to the outside of those means 11 and serving as the repeating means. The signal connection is carried out by the means 12 set among means 11 to serve as the repeating means. In such a constitution, a closed communication network is formed among the external connection terminals connected to those caught means 11 and separated from other external connection terminals.
Patent JP-H03283669-A (JP)
Title: Field-effect transistor
Inventor: OOKA HIDEYUKI
IPC: H01L29/78
Filed: 1990-03-30
Abstract: PURPOSE:To obtain an excellent current-voltage characteristic by providing a channel only in a side wall part of a recessed part on a substrate and by forming a source-drain diffusion layer in a prescribed region in respect to this recessed part. CONSTITUTION:A silicon substrate 11 has a structure wherein a P<-> silicon layer 11B is made to grow on a P<+> silicon substrate 11A and wherein a recessed part extending to the substrate 11A is formed, and a gate electrode 17 is formed on the side wall of this recessed part with a gate oxide film 13 interlaid therebetween. An oxide film 18 in the recessed part is formed in the course of a manufacturing process. Finally, the recessed part is filled up with an insulating film 22 and the surface is covered therewith. A structure thus obtained is a three-dimensional one, and a channel width is determined by the depth of the side wall and can be increased even when dimensions are identical in terms of a plane. Accordingly, it is possible to make dimensions minute and to ensure a driving capacity together.
Patent JP-S5710678-A (JP)
Title: Fluorescent substance
Inventor: HASHIMOTO NOBORU
IPC: C09K11/08
Filed: 1980-06-21
Abstract: PURPOSE: A novel fluorescent substance that is prepared by substituting a part of yttrium with europium ion in a specific proportion as an activator, thus emitting red light when irradiated with electron or ultraviolet rays.  
     CONSTITUTION: A compound of Al 2 O 3 .2Y 2 O 3 : Eu 3+ , in which the trivalent europium cation substitutes yttrium preferably by 1W15atom% as an activator, is used as a fluorescent substance. The objective fluorescent substance is produced by throughly mixing Y 2 O 3 , Al(OH) 3  and Eu 2 O 3  by a dry method or coprecipitating oxalates of Y, Al and Eu from an aqueous solution of their chlorides and by calcinating the mixture of their coprecipitate in furnace in an oxidative atmosphere, preferably in the air at 1,200W1,700°C for 1W24hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01255956-A (JP)
Title: Kana kanji converting system
Inventor: TAKEUCHI MASAO
IPC: G06F17/22
Filed: 1988-04-05
Abstract: PURPOSE:To display the proper noun of a candidate with KANJI (Chinese character) only by the input only of a first character in accordance with a selected private dictionary, to save an input trouble and to increase a hit rate by providing a private dictionary classified by categories such as an address and a firm name. CONSTITUTION:When a user activates a work program 2a, the work program 2a requests the input of an input field 'name'. Simultaneously, the work program 2a requests a converting means 3a to use a dictionary 5a. The data of 'KANA' (Japanese syllabary) inputted by an input means 1 are conveyed to the converting means 3a. The converting means 3a executes the converting processing with the dictionary 5a informed from the work program 2a early and informs a displaying means 4 of the 'KANJI data'. When the KANJI of a 'name' is decided, successively, the dictionary of the 'address' and the 'firm name' is designated and the character input is executed. For that reason, when a HIRAGANA-input is executed as 'ni' (Japanese syllabary), the 'Niigata ken' (Niigata prefecture) can be displayed at the time of the 'address'.
Patent JP-H11279628-A (JP)
Title: Rh vacuum degassing method
Inventor: OSHIMA KENJI
IPC: C21C7/10
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation of the condition of a molten steel in a ladle, and to re-start the operation in a very short time after the inspection is completed. SOLUTION: When a molten steel 12 is sampled from a ladle 3, and analyzed, the exhaust by a vacuum generator is stopped while the shut-off condition between a vacuum tank 2 and the atmosphere is maintained, and the degree of vacuum in the vacuum tank 2 is gradually dropped by the leakage from a connection part, etc., of a piping. As soon as the exhaust is stopped, the feed of a circulation gas by a circulation gas generator 7 is reduced to about one half of the feed during the operation. The circulation of the molten steel is substantially stopped to prevent the composition of the molten steel 12 from being largely fluctuated. As indicated in Fig. (c), the ladle 3 is gradually lowered as the level 12A is elevated to prevent the molten steel 12 from being brought into contact with a flange 6. Before the molten steel level in the vacuum tank 2 is lowered and the level of the molten steel is below a bottom surface 2A of the vacuum tank 2, the analysis of the molten steel is completed, and the operation is re-started as necessary.
Patent JP-H05246823-A (JP)
Title: Scaly pigment composition, its production and cosmetic blended with the same composition
Inventor: HIRAOKA NOBUMOTO
IPC: A61K8/00
Filed: 1992-03-05
Abstract: PURPOSE:To obtain pigment for blending with cosmetic, having excellent ultraviolet screening effects, especially UV-A wave screening effects and improved dispersibility to cosmetic and skin touch. CONSTITUTION:Scaly pigment is suspended in water, the prepared suspension is blended with 50-250wt.% calculated as ZnO of a water-soluble zinc compound based on the scaly pigment and adjusted to pH 9-11 with an alkali aqueous solution. The water-soluble zinc compound is hydrolyzed for 1-10 hours so that the surface of the scaly pigment is coated with the hydrolyzate of zinc. The coated scaly pigment is burnt at 300-700 deg.C and the hydrolyzate of zinc is converted to zinc oxide to produce a scaly pigment composition having the surface of the scaly pigment coated with 50-250wt.% calculated as ZnO of zinc oxide.
Patent JP-H01257670-A (JP)
Title: Front wheel steering device for automobile
Inventor: OZAKI AKINORI
IPC: B62D7/16
Filed: 1988-04-06
Abstract: PURPOSE:To enable steering without need for changing holding of steering wheel by increasing the steering angle of a front wheel interlocked with the steering wheel operation, accelerationwise, with respect to the increase of steering angle. CONSTITUTION:A pinion 19 is mounted at the lower end of a steering shaft 18 having a handle 17 at its upper end. This pinion 19 meshes with a gear 21 supported on a vehicle body frame side by a gear shaft 20. The gear ratio between this pinion 19 and the gear is set for example 1:3. A turning arm 22 is set at the gear 21, and the rotation of the arm 22 displaces the interlocked shaft 12 of front steered wheel mechanism in the axial direction through a trapezoidal link 24. This link 24 is composed of a pair of swinging links 25, 26 pivotally mounted on the vehicle body frame side by fixed fulcrums at their lower ends, a movable link 30 in the form of approximate T shape pivotally mounted at the turning ends of the links 25, 26.
Patent JP-H07294982-A (JP)
Title: Photographing device provided with camera shake correcting function
Inventor: OOISHI SUEYUKI
IPC: G03B7/30
Filed: 1994-04-22
Abstract: PURPOSE:To suppress current consumption and to execute an efficient action. CONSTITUTION:A one-chip microcomputer(CPU1) is provided with a camera shake control function. Besides, it is provided with a low current consumption mode (S317) in which the consumed current is suppressed by stopping the processing of an incorporated program and a normal action mode (S300-S317) in which the processing of the incorporated program is executed. When a photographing action is finished (S316), the one-chip microcomputer is switched to the low current consumption mode (S317) from the normal action mode.
Patent JP-S62241302-A (JP)
Title: Rare earth permanent magnet
Inventor: OHASHI TAKESHI
IPC: H01F1/053
Filed: 1986-04-12
Abstract: PURPOSE:To obtain a permanent magnet which assures excellent magnetic characteristics and wide range of application, even without using expensive Co, by adding a predetermined amount of Ti element to R-Fe magnetic material. CONSTITUTION:A rare earth permanent magnet can be obtained by melting, casting, milling, molding and sintering a composition consisting of at leas one or more kinds of rare earth elements R including Y of 12-45% in the weight percentage, Ti of 0.l-10%, Fe as the remainder and impurity as an essential element. The element defined as R is the rare earth element consisting of La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm,, Yb and Lu including Y. These are used individually or as a combined material in two or more kinds. The rare earth permanent magnet is stabilized in the 3-element system composite phase through introduction of Ti. Therefore, for instance, the Curie point is about 300 deg.C in case R is Sm, showing remarkable improvement in comparison with 120 deg.C of the Sm2Fe17. Moreover, saturated magnetization is also improved remarkably. As a result, a magnet having high magnetic characteristic can be obtained.
Patent JP-H08252364-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-03-16
Abstract: PURPOSE: To provide a period in which a player specially can play a game in an advantageous state to improve the interest of the game by laying a variable prize device into a first state when a variable display result is a predetermined specified display result, and controlling the fluctuating time of a variable display device so as to be shorter than in usual when a prescribed condition is established. CONSTITUTION: A special prize device 30 is arranged in substantially the center of a game area 3 on the inside of the partitioning rail 2 of a game board 1. The special prize device 30 comprises respective special and general pattern display parts 40a, 40b, 41 and a pair of ball receiving members constituting a variable prize ball device. When the display result of the special pattern display parts 40a, 40b is a predetermined specified display result, and a shot ball is guided to a special area 45 to turn ON a special prize detector 24, a right generated state is caused. During the time from the input of a power source to the generation of a first big hit, or at a big hit in '7.7', the fluctuating time of the general pattern is shortened, for example, to 5 seconds.