baber/WOPTO huggingface dataset:
Patent JP-S5647541-A (JP)
Title: Alloy for permanent magnet
Inventor: TOKUNAGA MASAAKI
IPC: H01F1/053
Filed: 1979-09-27
Abstract: PURPOSE: To obtain a permanent magnet alloy having excellent magnetic characteristics by adding specific amounts of Hf and one or more of Ca, S, P, B, and Mg to a Cu-added type R-Co intermetallic compound with less rare earth elements.  
     CONSTITUTION: A permanent magnet alloy consists of an intermetallic compound of the formula R(Co 1-x-y-α-β Fe x Cu y M α M β ')A, where R is one or two or more of rare earth elements such as Sm, Ce, etc., M is Hf, M' is one or two or more of Ca, S, P, B, and Mg, x, y, α, and β are in the relationships 0.01≤x≤0.4, 0.02≤y≤ 0.25, 0.001≤α≤0.15, 0.001≤β≤0.15, and 6.0≤A≤8.3). The alloy is ground into a fine powder, oriented in a magnetic field, and then molded by a hydrostatic pressure press. The molding thus obtained is sintered under vacuum, solutionized, quickly cooled under water, and then subjected to an aging treatment to obtain a permanent magnet alloy which is excellent in magnetic characteristics such as residual magnetic flux density, coercive force, energy product, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10318404-A (JP)
Title: Control valve of compressor
Inventor: MIURA SHINTARO
IPC: F04B49/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent disconnection of a connecting part due to thermal expansion in a spacer by connecting a coil terminal to the connecting part to be installed in a terminal, and connecting a coil body and the connecting part to each other via the spacer, while engaging the coil terminal in the midway leading to the connecting part, with an engaging part installed in a terminal base. SOLUTION: In a coil unit 90 of a solenoid for a capacity control valve, a bobbin, a terminal base 93 and an insulating coat 102 expand by the operating heat in the solenoid or the like, thereby a space between connecting parts 94a, 95a and a coil body 92a tends to wider. However, since a coil 92 is made of a metal of a low expansion coefficient, and both the terminals 92b and 92c do not expand in spite of ambient temperature rise a thermal stress generates in resin members 91, 93 and 102, whereby these terminals 92b and 92c of the coil 92 are tensed up. At this time, as the terminals 92b and 92c are rolled on fixed pieces 97 and 98 in the midway leading to the connecting parts 94a and 95a, load acting on these connecting parts 94a and 95a is lightened, thus disconnection is obviated.
Patent JP-H02302765-A (JP)
Title: Printer
Inventor: SAKAI MARI
IPC: G03G15/00
Filed: 1989-05-18
Abstract: PURPOSE:To form an image of high quality by means of a simplified process by making recording paper coated with ink by an ink coating means and an electrostatic latent image carrier recorded with an electrostatic latent image by a latent image recording means face to each other so that an ink layer is sandwiched by the recording paper and the electrostatic latent image carrier and forming the image on the recording paper. CONSTITUTION:When the ink in which color materials are dispersed is coated on the recording paper 1 which is performed with liq. repelling treatment and the recording paper 1 is brought into contact with the electrostatic latent image carrier 7 on which the electrostatic latent image is recorded so that they sandwich the coated ink layer, the color materials in the ink are made to perform electrophoresis motion according to an external electrical field given into the ink layer by the electrostatic latent image. When the recording paper 1 and the electrostatic latent image carrier 7 are separated from each other after time which is necessary for the color materials to be electrostatically fixed on the electrostatic latent image carrier 7 passes, an image of the remaining part of the color materials which are moved and adhere to the electrostatic latent image carrier 7 by the electrophoresis is formed on the recording paper 1. Then a final printed picture is obtained by fixing the color materials on the recording paper 1. Thus, an image of high quality is formed by a simple mechanism.
Patent JP-S61282009-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-06-07
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-S5648606-A (JP)
Title: Connecting method of optical fiber cable
Inventor: TOYAMA TAKAMICHI
IPC: G02B6/24
Filed: 1979-09-28
Abstract: PURPOSE:To prevent the damaging of optical fiber cables from occuring and make photo connection easy and sure by connecting the optical connector of a printed substrate and a repeating connector for terminating of an externally connected optical cable by means a short-sized optical fiber within a rack. CONSTITUTION:A printed substrate 2 carrying an optical transmission unit 1 is mounted to a rack 3, and the receptacle 4 of the substrate 2 and a plug 8 for terminating of the externally connected optical fiber cable 5 provided to a bracket 6 are connector-connected by means of a short-sized optical fiber 9 provided with a plug 8 a receptacle 7 at both ends. With the constitution in which this connected part does not expose to the outside of the rack 3, the damaging of the optical fiber cables is prevented and the connection of various kinds of optical fiber cables is easily and surely accomplished. Thus, a folding test by utilizing a spare optical fiber cable or a bracketing test of transmission units become easy.
Patent JP-S6018235-A (JP)
Title: Method for fastening plateworked article and press die therefor
Inventor: HATAKEYAMA SHIGERU
IPC: B21D39/03
Filed: 1983-07-11
Abstract: PURPOSE:To perform formation of a box bent part and fastening of a corner with one stroke of pressing by exerting pressing force in the direction perpendicular to a bending direction to a piece to be bent and fastening the angle part formed of said piece and the other side plate by means of a caulking punch. CONSTITUTION:A box bent part 1 is placed on a knock-out 8. When a punch plate is lowered to lower a bending punch 11 and a cam 9, a piece 4 to be bent is bent square by the action of the punch 11 and a bending base 10 and at the same time a cam slider 15 is pushed forward by means of the cam 9. A projecting part 4 is wedged and caulked by a staking punch 5 provided to the tip of the slider 15. This operation is accomplished in one stroke by the simultaneous descending of the punch 11 and the cam 9.
Patent JP-H01297373-A (JP)
Title: Control of steering electric motor for four-wheel steering device
Inventor: YABE HIDEO
IPC: B62D7/14
Filed: 1988-05-24
Abstract: PURPOSE:To protect an electric motor from being damaged by the generated heat, by controlling the electric conduction rate of the electric motor according to the electric current value which flows in an H-bridge circuit for driving a steering electric motor, in the constitution in which a rear wheel steering mechanism is driven by the steering electric motor. CONSTITUTION:The steering angle ratio is calculated in correspondence with the front wheel steering angle or car speed by a CPU 8 in a controller, and a rear wheel steering mechanism is controlled by the drive of a steering electric motor 2a according to the calculated steering angle ratio. An H-bridge circuit which is constituted of power transistors Q1-Q4 and drives the steering electric motor 2a is installed into the controller. The electric current which flows in the H-bridge circuit is detected by detecting the electric voltage which is generated in a resistance R1, and the electric conduction rate of an electric motor 1a is controlled according to the detected electric current value. Therefore, in case of the excessive electric current, etc. the need of immediately suspending the electric conduction of the electric moor 2a is obviated, and the control is continued for a long time.
Patent JP-S6017184-A (JP)
Inventor: SATOU KOUJI
IPC: D06P3/54
Filed: 1983-07-08
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-S5750876-A (JP)
Title: Equipment for washing fruits
Inventor: MATSUOKA AKIRA
IPC: B08B7/04
Filed: 1980-09-08
Abstract: PURPOSE: Hot air used in the drying process is used again as the draining air in the draining process to effect the draining and drying of fruits after washing with water econimically and efficiently.  
     CONSTITUTION: In the draining process 2, the air-blowing mechanism 5 is set on the upper side of the conveyor 4 and the air is blown to the fruits transferred on the conveyor. In the drying process, fruits transferred by the conveyor 4 are received by another conveyor 7 and dried with hot air from the outlet 8. Air blower 12 is set below the conveyor 7 in the dryer 11 and the duct 14 from the blower is connected to the air-blowing mechanism 5 for draining so that a part of the hot air in the dryer is sent into the draining tank 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01297490-A (JP)
Title: Electroluminescence element of thin film
Inventor: HOSOKAWA CHISHIO
IPC: H05B33/12
Filed: 1988-05-24
Abstract: PURPOSE:To obtain the title element readily producible in high yield, emitting in high luminance only by impressing low voltage by using a complex of a specific Schiff base and a metal of group III as a luminescent material. CONSTITUTION:The aimed element using a complex of a Schiff base shown by the formula (R<1>-R<3> are H, halogen, 1-9C alkyl, 1-9C alkoxy, mercapto, carboxyl or sulfonyl) and (B) a metal of group III, especially preferably Al or Ca as a luminescent material. The component A is synthesized by condensing a salicylaldehyde with an aminophenol.
Patent JP-S6127795-A (JP)
Inventor: GIYUNTAA IESHIYUKOUSUKII
IPC: B63H5/10
Filed: 1985-06-07
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-H10301786-A (JP)
Title: Automatic install system for software through network
Inventor: TASHIRO YUKINORI
IPC: G06F9/445
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the maintenance of software by operating the unitary management of the information of the software installed in a client by a server. SOLUTION: When software is installed by a software install part 23, a software registration data base managing part 24 updates a software management data base 42, and transmits software registration information to a server 1. A client data base managing part 13 receives software registration information, retrieves a client management data base 41, returns the compared result to a client 2, and transmits software uninstalled in the client 2 through a software distributing part 12 to the client 2. The software install part 23 receives the software and the compared result, and installs the software, and the software registration data base managing part 24 updates the software management data base 42.
Patent JP-S63291216-A (JP)
Title: Biaxially oriented polyester film for magnetic recording medium
Inventor: OKUDAIRA TADASHI
IPC: B29C55/12
Filed: 1987-05-22
Abstract: PURPOSE:To provide a titled film with which the strength to external forces and heat and dimensional stability are compatible by specifying respectively the thermal shrinkage rate in the longitudinal direction when the film is rested in 70 deg.C atmosphere and the value of the max. thermal stress at the thermal stress curve observed at 4 deg.C/min heating up rate. CONSTITUTION:The thermal shrinkage rate of >=0.020%/hr in the longitudinal direction when the film is rested in 70 deg.C atmosphere is provided to this film; in addition, the value of the max. thermal stress at the thermal stress curve observed at 4 deg.C/min heating-up speed is specified to >=0.3kg/mm<2>. The polyester to be used for the film refers to crystalline polyester with polyethylene terephthalate, polyalkylene naphthalate, etc. The film which does not require a heat treatment stage for lowering the thermal shrinkage rate after coating of a magnetic recording layer is thereby obtd.
Patent JP-S61283639-A (JP)
Title: Ethylene/propylene rubber composition
Inventor: NAGAOKA HISAYUKI
IPC: C08L21/00
Filed: 1985-06-11
Abstract: PURPOSE:To provide the titled compsn. suitable for use as a sealing material by improving processability without detriment to characteristics such as resistance to heat and weather, by blending a hydrogenated acrylonitrile/butadiene rubber with an ethylene/propylene rubber. CONSTITUTION:A hydrogenated acrylonitrile/butadiene rubber (A) is blended with an ethylene/propylene rubber (B) to obtain the desired ethylene/propylene rubber compsn. Pref. 30-1wt% component A is blended with 70-99wt% component B. The compsn. having excellent processability can be obtd. without using any closed kneader. The kneading can be easily carried out without causing the breakage of belt even in roll kneading. Thus, the unevenness of the surface of the green product is reduced and the dimensional stability of the green product is improved.
Patent JP-S5458665-A (JP)
Title: Cold skinpass rolling method and convector plate for this method
Inventor: SHIBAHARA TAKASHI
IPC: B21B1/36
Filed: 1977-10-18
Abstract: PURPOSE:To make possible the generation of tight coiling flaw to be effectively prevented, by previously adjusting the radial temperature distribution of the cold rolled coil after the tight annealing treatment, so as to make the temperature of inner circumference of the coil not to be lower than that of outer circumference, and then, by carrying out the skinpass rolling. CONSTITUTION:The thermal conductivity of the coil in the direction of breadth is several to ten and several times or so larger as compared with that in the raidal direction. As a result, it is necessary to protect the end face of the inner circumferential part of the coil from contact with the wind, on purpose to uniformize the temperature distribution over the outer and inner circumference of the coil. Accordingly, when the coil 1, which was treated by the tight annealing, is to be cooled to a temperature suitable for the skinpass rolling, under a condition that several coils are being piled up, the opening facing to the inner circumferential part of the coil, in the path 10 formed by convector plates 5-7, is covered by the wind-baffle- plate 11. Hereby, the wind blown in from the center of bottom convector plate 5 flows radially from the center to outer circumference as shown by arrow mark. According to this method, almost uniform temperature distribution over inner and outre circumference of the coil can be obtained, and the tight coiling flaw usually generated during skinpass rolling can be prevented.
Patent JP-H11336795-A (JP)
Title: Bearing for electromagnetic clutch
Inventor: TAKADA TAKASHI
IPC: F16D27/112
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a bearing for an electromagnetic clutch which is inexpensive and compact as well as with little inclination even when receiving a radial load and a bending moment load and capable of high speed rotation. SOLUTION: A four-point contact single row ball bearing in which an inner ring 2 and an outer ring 3 are respectively integrated and curvature radi Ri1 , Ri2 of cross-sections of respective raceway surfaces 4, 5 of the inner ring and the outer ring are made symmetrical with centers 6, 7 of raceway grooves as their boundary is used.  The curvature radius is made 51.5-55% of dimensions of a steel ball 8, positions of curvature centers Ci1 , Ci2 of the inner ring and the outer ring are respectively the same in the diametrical direction of the bearing and crossed at a distance Si of 0.8-5.7% of the steel ball dimensions against a center in the axial direction of the raceway, contact angles of the steel ball and the outer ring and the steel ball and the inner ring are made 15-35 degrees, a non-contact part or a groove of 5-20% width of the steel ball dimensions is provided on a raceway surface bottom part, and the raceway surface is super-finished except for the non-contact part or the groove.
Patent JP-H07294305-A (JP)
Title: Repetitive pipette
Inventor: HERUBERUTO BERUGARUTO
IPC: B01L3/02
Filed: 1995-04-25
Abstract: PURPOSE: To reduce loss of probe liquid to minimum and prepare proper chemical by compensating width of a first step such that play caused when a piston movement direction is reversed. CONSTITUTION: A claw 22 is guided, taking a shaft 15 a center, along an arc larger than contact area of an actuation lever 17 acted to a pin 38. Whereby, the actuation lever 17 is not engaged with the pin 38 at a terminal end of a first actuation and forward movement of a receiving member 9 is decided only by engagement of the claw. The claw 22 is first blocked its engagement with a tooth 14 by a tongue body 24 when the actuation lever 17 is reversed to anticlockwise rotation for following preparation operation and the claw 27 is soon engagable when it reaches a freely contactable position in the tooth 14 and moves a rack 13 forward to V direction. Accordingly, delivery of liquid is decided only by setting the tongue body 24.
Patent JP-H0421292-A (JP)
Title: Color cathode ray tube of beam index system
Inventor: TAKUMA HIROKAZU
IPC: H01J29/89
Filed: 1990-05-16
Abstract: PURPOSE:To enter a uniformized light into a light receiving electrode of a photomultiplier and to obtain an excellent picture by providing a diffusion means diffusing the light to an optical path where the light radiating from an index fluorescent body of a color cathode ray tube is made incident on a light receiving electrode of a photomultiplier of side-on type through an index light detection window. CONSTITUTION:An index light Op radiating from an index phosphor 12 of a color cathode ray tube 10 through the scanning of an electron beam onto the index phosphor 12 transmits through an index light detection window 13 and reaches a diffusion plate 16. The index light Op made incident at a comparatively wide angle is diffused to the diffusion plate 16. Then an index light Opa being a part of the diffused lights is made incident on a reflection type photoelectric face 20b of a photomultiplier 20 through an optical filter 18. The index light Opa formed therein is made incident on the reflection type photoelectric face 20b of the photomultiplier 20 through the optical filter 18 effectively and diffused comparatively uniform.
Patent JP-H07142734-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: SA GIYUN RA
IPC: H01L29/786
Filed: 1994-05-17
Abstract: PURPOSE: To provide a thin-film transistor which is increased in on/off current ratio by forming an oblique drain region, and its manufacture. CONSTITUTION: This method includes a step for forming a gate electrode 55 at the center part of a substrate 51, a step for forming a gate insulating film 54 and a semiconductor laser 53 successively over the entire surface of the substrate, a step for forming a sidewall spacer 57 only on the semiconductor layer on one side of the gate electrode 55, and a step for forming two high- density impurity regions 61 and 62 in the semiconductor layer on both the sides of the gate by implanting impurity ions into the semiconductor layer.
Patent JP-S5458111-A (JP)
Title: Engine controller
Inventor: TAKATOU MASAO
IPC: F02P5/15
Filed: 1977-10-19
Abstract: PURPOSE: To make it pissible to greatly reduce the data storage capacity of an engine controller having a searching unit which stores information on control characteristics concerning various kinds of input information necessary for controlling and seaches for the former information.  
     CONSTITUTION: The rotational frequency x of engine is entered into the controller through an RPM register. A reference fuel injection time y is determined from the rotational frequency x and a value obtained by A/D-converting the flow rate of air applied from an air flow sensor. These data are divided to m1 and m2. The interval between them is divided to 2 n1m2  and 2 n2m2 . The digital values at the intersecions of the division points of the data and the values at the division points are stored. Division points, which sandwich input data, are dtermined. The figure numbers nli, n2j corresponding to the intervals Z n1 i, Z n2 i between the division points are detemined. The figures and displaced dipending on the fiure numbers to perform interpolation 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04352004-A (JP)
Title: Method for controlling screwing work
Inventor: AZUMA KISHIO
IPC: G05B19/416
Filed: 1991-05-29
Abstract: PURPOSE:To shorten a cutting time by moving a feed shaft based upon linear acceleration/deceleration obtained by correcting a moving distance corresponding to the reading delay of a reference pulse by distributive addition. CONSTITUTION:The 1st reference pulse, i.e., a starting point pulse, generated from a reference pulse generating circuit for a main spindle is waited (1), and when the starting point pulse is not detected (2), a command '0' is outputted (3). When the starting point pulse is detected, a delay variable  Z, is calculated (4). An addition command value is set up as C-add= Z and checked (8) up to Z-C-add=0 and an addition value C-add is outputted (9) so as not to exceed a linear acceleration/deceleration output ACC time-sequentially and distributively added to correct the value  Z. Then a pitch F for obtaining the moving variable of a cutting tool corresponding to the rotational speed of the main spindle is calculated (10) so as to fix a screwing starting point, acceleration ACC in each sampling timing for executing linear acceleration/ deceleration for arrival at the pitch F is calculated (11), the addition value C-add is added to the acceleration ACC, and the added result is outputted (13).
Patent JP-S63316806-A (JP)
Inventor: JIEEMUSU ROBAATO BAIRANDAA
IPC: G02B6/24
Filed: 1988-05-25
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-S6018918-A (JP)
Title: High accuracy positioning of fluid bearing guide type stage
Inventor: ISOHATA JIYUNJI
IPC: H01L21/027
Filed: 1983-07-13
Abstract: PURPOSE:To realize high accuracy positioning of a stage and obtain a large controllable range without changing a performance of gas bearing guides by controlling fine displacement members provided to fluid supplying pads themselves or between the pads and sliders. CONSTITUTION:A Y-direction slider 2 is provided to a fixed Y-direction guide 1. X-direction movement of a stage is bound by gas supplying pads 5A, 5B and Z- direction movement is bound by gas supplying pads 5C, 5D and the stage is floated against the guide 1. Respective fine displacement members 5a, 5b are provided between the slider 2 and the pads 5A, 5B. An X-direction guide 3, an X-direction slider 4, gas supplying pads 6A1-6D, a driving motor 8 and the like are provided on the slider 2 and respective fine displacement members 6a1-6b2 are provided between the guide 3 and the gas supplying pads 6A1-6B2. High accuracy positioning of the X-Y-theta stage is realized by displacing facing members 5a, 5b, 6a1-6b2 to the same extent and opposite directions.
Patent JP-2000026551-A (JP)
Title: Core shell particle, and production and use of the same
Inventor: RUPANER ROBERT DR
IPC: C09D151/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a material for simply producing an organic effective, colorants having no tendency to cause swelling in an organic solvent and aqueous one at a low cost. SOLUTION: This core-shell particle can form a two-phase system. The shell material is filmable. The core is essentially stable in shape under shell- filming conditions, only sparingly causes swelling due to the shell material even if swelling occurs and has monodisperse size distribution. There is difference in index of refraction between the core material and the shell one.