baber/WOPTO huggingface dataset:
Patent JP-H01198260-A (JP)
Title: Composite outer rotor for loading magnetic disk
Inventor: AMAKASU TOSHIYA
IPC: H02K1/27
Filed: 1988-01-29
Abstract: PURPOSE:To enable the manufacture by forming an outer rotor body on a magnetic shielding cylinder as a unit, and at the same time, by coupling in a high-fit. CONSTITUTION:A composite outer rotor 1 for loading magnetic disk is such that a magnetic shielding cylinder 3 is fitted to the inner circumferential surface of a cylindrical outer rotor body 2. The body 2 is so formed as a unit that a hot forming of a non-magnetic light metal material having a thermal expansion coefficient larger than that of the magnetic shielding cylinder 3 is made. The cylinder 3 is formed of a magnetic metal material such as magnetic stainless, and is coupled with the body 2 in a high-fit by shrinkage resulting from the cooling after forming the body 2. According to the constitution, it is not necessary to manufacture the outer rotor body 2 in advance, and is coupled with the cylinder 3 as a unit at the same time as the body 2 is formed.
Patent JP-H04214440-A (JP)
Title: Weft gripper of shuttleless loom
Inventor: RUCHIAANO KORAIN
IPC: D03D47/20
Filed: 1991-01-22
Abstract: PURPOSE: To provide a weft gripping device in a shuttleless loom, effective to a weak yarn, facilitating the regulation of a gripping pressure, and capable of allowing a gripping member to be opened for maintenance and cleaning. CONSTITUTION: A spring-loaded lever 14 for pressing a gripping foot 7 onto a gripping surface 8 is allowed to absorb a part of a load by allowing the lever 14 to cooperate with a travel stop block. The other end of the lever is inserted into a slot 11 of a connection block 12 by a leaf spring 10.
Patent JP-S61179476-A (JP)
Title: Liquid developing device
Inventor: SATO TOSHIO
IPC: G03G15/10
Filed: 1985-02-05
Abstract: PURPOSE:To such speedily a developer away without decreasing the contactness between recording paper and a developing device by blowing air form an air groove through the gap between the recording paper and developing device when a developer is sucked away. CONSTITUTION:When a pump 401 operates, the recording paper 501 is sucked to the developing device 111 to form a sealed flow passage for the developer in a developing groove 112 and the developer flows from a tank 301 to a solenoid cross valve 211, the developing device 111, and the pump 401 in order to form a circulation system through which the developer returns to the tank 301. At this time, the valve 211 is connected to a side A and not open, and a solenoid cross valve 212 is connected to a side A and closed hermetically. The developer flows in the groove 112 as shown by an X to develop a latent image formed on the recording paper 501 and when the recording paper 501 moves as shown by an arrow 61, a suction groove 114 sucks air as shown by an arrow 22 to such away an excessive developer stuck on the recording paper 501 in a short time.
Patent JP-S60164368-A (JP)
Title: Photoelectric conversion element and manufacture thereof
Inventor: TAKIGAWA OSAMU
IPC: H01L31/02
Filed: 1984-02-07
Abstract: PURPOSE:To make the element characteristics excellent improving moisture resistance by a method wherein a main body of photoelectric conversion element formed on a substrate is covered with transparent fluorine resin as well as a protecting film by means of sputtering process utilizing fluorine resin as target. CONSTITUTION:The first electrode 22 is selectively formed on an insulating glass substrate 21 by CVD process of Cr etc. while an amorphous Si thin film 23 containing hydrogen is formed on the electrode 22. This thin film 23 is formed by e.g. plasma CVD process. The second transparent electrode 24 made of In2O3 ITO etc. is formed on the amorphous Si thin film 23. Such a constitution is similar to any conventional photosensor with the exception that a protecting film made of fluorine resin is formed. In other words, the main body of photosensor composed of the amorphous Si thin film 23, electrodes 22, 24 is coated with a protecting film 25 made of fluorine resin by means of high frequency sputtering process.
Patent JP-H07227890-A (JP)
Title: Mold clamping device for molding machine
Inventor: OTSUKI FUMIKAZU
IPC: B22D17/26
Filed: 1994-02-17
Abstract: PURPOSE:To provide a mold clamping device for a molding machine wherein an engagement position of an engaging groove of a tie rod and an engaging groove of a lock member can be fit without using a complicated positioning device and changing in mold thickness can be managed by using a mold clamping cylinder whose stroke is comparatively short. CONSTITUTION:On a tie rod 3 protruded on a fixed platen 1, a moving platen 4 is arranged so as to be moved by a mold opening/closing cylinder 6. On the moving platen 4, a lock plate 15 is arranged in a manner passing through the tie rod 3. On the top face of the lock plate 15, a lock member 10 is arranged in a manner penetrating the tie rod 3. Accordingly, the moving platen 4 has a structure of two upper and lower steps, a screw hole 18 is formed at a central part of an upper moving platen 4a, and an adjusting screw 19 is arranged at the screw hole 18 so as to abut against a lower moving platen 4b. The adjusting screw 19 is rotated by a driving device so as to adjust a distance between the moving platens 4a and 4b of the upper and lower steps.
Patent JP-H11196817-A (JP)
Title: Acidic seasoning
Inventor: SUZUKI NORIYUKI
IPC: A23L27/60
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a seasoning having reduced acidity, by including a specific amount of a mushroom of the family Boletaceae as a part of a raw material. SOLUTION: This acidic seasoning has fluidity, is mixed with 0.005-30 wt.%, calculated as the absolute dry weight based on the total, of a mushroom of the family Boletaceae or 0.001-10 wt.%, based on the total of essence, of a mushroom of the family Boletaceae and is not subjected to retort sterilization treatment. Since the acidity of an acidic raw material is reduced, the blending ratio of the acidic raw material can be increased without destroying the flavor balance in the acidic raw material and the acidic seasoning can be adjusted to a low pH. The acidic seasoning can be produced without carrying out retort sterilization treatment. Antimicrobial storage stability before or after unsealing can be improved while maintaining an excellent flavor.
Patent JP-H11201313-A (JP)
Title: A plurality of operation position control device of motor
Inventor: TAKANAKA MASAHIDE
IPC: H01H19/62
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To dispense with the mutual angle regulation man-hours of a plurality of cam bodies by providing a plurality of switches in the longitudinal direction of an output shaft of a reduction gear, and fixing a single cam body provided with a plurality of cam parts corresponding to a plurality of switches. SOLUTION: A cam body P is formed of a single material, and an insertion hole 10 to be inserted in an outer circumference of an upper end of an output shaft 3 is pierced in the vertical direction in its center part. A first cam part P1 opposite to a switch S1 , a second cam part P2 opposite to a switch S2 , and a third cam part P3 opposite to a switch S3 are formed on the outer circumference of the cam body P. The cam body P provided with the cam parts P1 , P2 and P3 is preferably formed of aluminum, zinc or synthetic resin. It can be manufactured through cutting. The cam body P can be fixed to an output shaft 3 by inserting the insertion hole 10 in the upper end of the output shaft 3, and screwing a screw 11 from the outer circumference.
Patent JP-S56118627-A (JP)
Title: Spectral irradiator
Inventor: MATSUMOTO KOUICHI
IPC: G01J3/18
Filed: 1980-02-22
Abstract: PURPOSE:To enable a connector to be automatically connected to a smaple box by a method wherein the connector of a moving apparatus is connected to the connector provided in front of the sample box under instructions from a control system, and power is supplied to the sample box as well as signals are transmitted thereto. CONSTITUTION:The light from a white light source 1 is dispersed through a converging mirror 2, an incident slit 3, a plane mirror 4, a reflecting mirror 5 and a diffraction grating 6 and throws on a specially curved spectral focal plane 7 the image of the incident slit 3 continuing in order of wavelength. Below said spectral focal plane 7, a sample box setting table 8 is placed and operated under control instructions from a control unit 9 utilizing a computer or the like. For example, a sample box moving mechanism 10 utilizing a robot or the like moves a smaple box 11 onto the portion of the sample box setting table 8 corresponding to the desired wavelength position on the spectral focal plane. In addition, on the spectral irradiation side of the sample box setting table 8, a plurality of connector driving devices 12, which are responsible for respective working ranges divided at certain wavelength intervals, are placed in order to supply power to the sample box 11 and transmit signals thereto.
Patent JP-H05258731-A (JP)
Title: Lamp
Inventor: NOTELTEIRS VICTOR ROSALLIE
IPC: H01K1/40
Filed: 1993-01-13
Abstract: PURPOSE: To prevent oxidization of a current conductor even at a high temperature by providing a phosphide film only at a required part of a metal current conductor. CONSTITUTION: In a lamp glass lamp tube bulb 1, a metal current conductor 3 sealed with air tightness and protruded from the tube bulb 1 to the outside is embedded. This tungsten or molybdenum conductor 3 is provided with a phosphide film only at parts of a fine channels 33 and 34 at a part contact with gas. With this arrangement, a lamp in which oxidization of a metal current conductor is prevented even at a high temperature and service life is extended can be produced with good yields.
Patent JP-S60164777-A (JP)
Title: Fixing roller and fixing device
Inventor: SHIGENOBU MICHIROU
IPC: G03G15/20
Filed: 1984-02-07
Abstract: PURPOSE:To prevent remarkably generation of wrinkles of a recording material by constituting one of a pair of fixing rollers, of a fixing roller having a base body, a groove part which is provided on the surface of the base body and inclined in the direction of the end part from the center part, and an elastic layer provided on the surface of the base body. CONSTITUTION:A fixing roller 4 has a roller base body 1 having grooves 2, 2a continued spirally toward both ends of a roller shaft from the center O regarding the longitudinal direction of the roller, on the peripheral surface in a symmetrical shape with regard to the roller center O, and an elastic layer 3 joined and covered on the peripheral surface of this roller base body 1. A recording material is carried to between the fixing roller 4 and a pressure roller 5, and inserted and held between the rollers. In this case, as for the elastic layer 3 of the surface of the fixing roller 4, its deformation in the direction of both ends from the center area is permitted as it rotates by said spiral groove parts 2, 2a, therefore, as a result, it has virtually a force of a vector component deformed in the direction of the roller end part. Accordingly, the recording material passing through between the rollers 4, 5 advances, being drawn a little in the direction of both ends of the roller by this vector component, therefore, it does not occur that it approaches the center and wrinkles are mad.
Patent JP-H10217598-A (JP)
Title: Recording medium
Inventor: OZAWA YOSHIYUKI
IPC: B41J2/01
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To upgrade heat resistance (curl, damage), printing characteristics (craze, transparency) as a recording medium suitable to a thermal printing type ink jet recorder by mixing a specific amount of high-softening point polyester in an anchor coating layer. SOLUTION: An ink receiving layer is provided on a base material via an anchor coating layer 11 mixed with 25 to 80wt.% of high softening point polyester to form a recording medium for a thermal printing type ink jet recorder. More particularly, as the polyester adapted to the layer 11, that having a softening point of 140 to 190 deg.C is preferable. And, the layer 11 containing the polyester and low softening point polyester having a softening point of 90 to 120 deg.C is preferable in view of easiness of regulating adhesive properties for both the material 10 and an ink receiving layer 10. A thickness of the layer 11 is preferably 1 to 15μm, and more preferably 2 to 10μm.
Patent JP-S60164570-A (JP)
Inventor: IWASE SATORU
IPC: D06F58/02
Filed: 1984-02-06
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-H0552493-A (JP)
Title: Heat exchanger and method of controlling peak temperature thereof
Inventor: KENTO YUUZEN RITSUTAA
IPC: F28D19/04
Filed: 1992-01-10
Abstract: PURPOSE: To detect a hot spot being generated in the matrix of a heat absorption material and to suppress the hot spot without an intervention of a human by verifying a hot spot with a hot spot detection device, and spraying water selectively with a nozzle on a pipe array for reducing the temperature of the hot spot. CONSTITUTION: A hot spot detection device 78 and a temperature suppression device 62 are provided at a position being fixed in reference to a rotor 14 and another position, respectively. When the hot spot detection device 78 detects the presence of a part where a threshold temperature is exceeded, the temperature suppression device 62 is operated and the rotor 14 rotates, thus scattering suppression water only when the hot spot is within a range that is operated by the temperature suppression device 62. The timing of the operation of each nozzle is determined so that a spray is started, for example, when specific hot spots 60 and 80 enter the application range of specific operation nozzles 92 and 96 and the spray is maintained until the hot spot exists in the application range of the nozzle spray.
Patent JP-H10282141-A (JP)
Title: Spring probe assembly body
Inventor: SWART MARK A
IPC: G01R31/28
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To decrease the swing of a chip, increase the stiffness of a plunger, and extend the durable years of a probe by reducing the number of components such as a barrel and reducing a total indicator reading TIR. SOLUTION: A test probe 10 has a chip 12 at one edge part of a hollow probe plunger 14. The plunger 14 is mounted in a socket 16 so that the chip 12 is extended in axial direction from the socket 16 and can contact an electrical device. The entire hollow plunger 14 has a tubular or circular section with a nearly uniform diameter and forms a long passage of a spring 18. Since the TIR of the spring probe decreases, the bearing length between the plunger 14 and the socket 16 increases, thus minimizing the swing of the probe chip 12 in the socket 16. Since the reduction in TIR can increase the diameter and the length as compared with the conventional spring probe, a probe with a large stiffness can be achieved. Also, by reducing the number of barrel elements, manufacturing and assembly costs can be reduced.
Patent JP-H11219670-A (JP)
Title: Electron gun
Inventor: TAGAMI SHIGENORI
IPC: H01J1/20
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun in which the temp. of the first or second grid will never rise unnecessarily even though an impregnated cathode is used and which can prevent the intensity of straight emission from becoming excessive. SOLUTION: This electron gun is structured so that a inner sleeve 10 with a built-in heater to whose one end impregnated cathode K is attached, is inserted into an outer sleeve 20 firmly and that the outer sleeve 20 is coupled with and supported on a ceramic disc 22 where a first grid G1 and a second grid G2 are installed, wherein support pins 51 are implanted in the ceramic disc 22. By means of resistance welding, etc., one end of a V-tab 52 formed by bending a linear member into a V-shape is fastened to the pin 51 while the other end is fastened to the outer sleeve 20.
Patent JP-H01198414-A (JP)
Title: Apparatus and method for charging raw material in smelting reduction furnace
Inventor: SEKI MASAHIKO
IPC: C21B13/00
Filed: 1988-01-30
Abstract: PURPOSE:To automatically exfoliate and remove slag and metal stuck on a chute and to stably execute charging of raw material by assembling mechanism for cleaning inner face of the chute in a metal smelting reduction furnace having the chute for charging the raw material at the side face. CONSTITUTION:At the opening part 9 of upper side wall in a converter type refining furnace 1 charging molten metal 4 and molten slag 5, the chute 10 for charging the raw material is inserted and the raw material 19 in a raw material tank 15 is supplied into the chute 10 through a raw material supplying pipe 16 and by using inclination of the chute 10, the raw material 19 is charged into the refining furnace 1. In this case, the inclination of the chute 10 is decided so as to drop down the raw material at the outside of 1/3 of the radius R of the furnace from the center of the refining furnace 1. Further, the chute 10 is water-cooled and semi-round trough-type, cylindrical or square tubular scraper 29 having tapered-shape at the inner face is fitted. The chute 10 is not eroded by water cooling and the stuck material 30 of slag and stuck on the inner face at the tip part 32 is removed and cleaned by advancing/retreating an acute tip 31 of the scraper 29, and the raw material can be stably supplied without any clogging in the chute.
Patent JP-S60165773-A (JP)
Title: Manufacture of photosemiconductor device
Inventor: SUGAWARA TOMONOBU
IPC: H01L27/146
Filed: 1984-02-09
Abstract: PURPOSE:To eliminate the disturbance of bonding wirings and to cut a wafer in any shape by arraying light emitting portions of photoelements on the wafer in a matrix, and adding a specific modification on the electrode pattern. CONSTITUTION:An LED array is disposed at an equal interval at light emitting units 1 in such a manner that the front surface side of the drawing is P type and the back surface side is N type. Electrodes 2 become, for example, a pattern in which two units 1 separated at 4 columns and 1 row are coupled, and the entire electrode pattern is formed in the repetition of the pattern. Numeral 3 designates a chip, a white rombus mark indicated by numeral 4 designates a bonding portion. In this structure, even if a cutting line is displaced, for example, by one column in an elevational direction, the pattern as a chip does not alter. Accordingly, the wafer can be cut in any shape. Thus, the chips can be efficiently removed by considering that the photoelements which cannot sufficiently produce the light outputs can be disposed on the cutting line as much as possible.
Patent JP-H10205603-A (JP)
Title: Ball circulation tube for ball screw
Inventor: KURAMOCHI MICHIHIRO
IPC: F16H25/24
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To improve strength of a tongue part without interfering with a thread groove adjacent to the thread groove of a part for scooping up a ball of a nut by thinning the thickness of at least one part other than the tongue parts of both end parts of a ball circulating tube more than that of a raw material of the ball circulating tube. SOLUTION: A ball circulating tube 7 is made of a tube raw material of a circular cross section, a plane part 12 is arranged in the vicinity of both end parts other than a tongue part 11, and the thickness t' of the plane part 12 is thinned more than the thickness (t) of the raw material. The size of a part where the plane part 12 formed in the vicinity of both end parts of the ball circulating tube 7 is inserted, is formed smaller than the size of a part where its circular arc part is inserted, and the distance between ball grooves which are adjacent to each other is formed larger than the distance of a case not having the plane part 12. Even if the thickness of the raw material is thickened for improving the strength of the tongue part 11, the ball circulating tube 7 is not interfered with a thread groove adjacent to the thread groove of a part where the ball of a nut is scooped up.
Patent JP-S57137477-A (JP)
Title: Manufacture of surface coated steel pipe with superior steam oxidation resistance
Inventor: FUJIKAWA HISAO
IPC: C23C22/24
Filed: 1981-02-17
Abstract: PURPOSE:To enhance the steam oxidation resistance of a carbon steel pipe or a Cr steel pipe without deteriorating the quality by bringing the pipe into contact with a sexivalent chromic acid soln. and annealing it at a proper temp. CONSTITUTION:A carbon steel pipe or a <=9%Cr steel pipe is brought into contact with a sexivalent chromic acid soln. having about 10-60% chromic acid concn. to deposit sexivalent Cr ions on the pipe surface, and it is annealed at 200-400 deg.C. The pipe may by brought into contact with the sexivalent chromic acid soln. at 200-400 deg.C. This method can be applied even after incorporating the steel pipe in a boiler or the like, and since the treatment temp. is low, a coat with superior steam oxidation resistance can be formed without deteriorating the quality of the pipe.
Patent JP-H07228175-A (JP)
Title: Power heightening device
Inventor: KITOU NORIMASA
IPC: B60N2/16
Filed: 1994-02-18
Abstract: PURPOSE:To prevent increase of weight due to power increase and to unitize a mechanism by driving a seat vertically by a link fastened on a pipe type member by rotating a pipe type motor itself by means of transmitting output of the pipe type motor to the pipe type member by w' decelerating and boosting it. CONSTITUTION:A bearing member 2 is fixed at a longitudinal position on a slide rail 1, an end part of a pipe type motor 3 is connected to a bearing part 5 in front and rear of a bracket 4, and a cushion spring 7 is suspended between the pipe type motor 3 through an installation metal fitting 6. Output of the pipe type motor 3 is transmitted to a selector worm wheel 14 fixed on the outside of the pipe type motor 3 by decelerating and boosting it through a motor shaft 8, a coupler C and a decelerating device A. Hereby, revolution of the pipe type motor 3 drives a seat on the bracket 4 vertically by engagement of a link 15 provided on the outer periphery and the bearing member 2. Consequently, it is possible to arrange this device in a limited space of a seat cushion and a car body and to lighten it and unitize a mechanism.
Patent JP-S61182496-A (JP)
Title: Motor-driven blower
Inventor: FUKUMOTO MASAMI
IPC: F04D29/44
Filed: 1985-02-06
Abstract: PURPOSE:To smoothly form an air stream so as to prevent exfoliation and improve efficiency, by providing a communication part, which connects a space between inner and outer guide walls with a return passage, in the outer guide wall and extending a part of the inner guide wall to an air guide center ring while providing a communication part. CONSTITUTION:An air guide wall, constituting a return passage 15 in an air guide 17, is formed in double constitution of an inner guide wall 20 and an outer guide wall 21, and a blower, providing in the outer guide wall 21 a communication part 24 connecting a space 23 between the inner and outer guide walls 20, 21 with a return passage 15, extends a part of the inner guide wall 20 to an air guide center ring 25, being an annular wall provided in the center of the air guide 17, while provides a communication part 28. By the above constitution, the blower, supplying air to the communication parts 24, 28 through the space 23 from an opening part of the inner and outer guide walls 20, 21 in an exfoliation pat conventionally generated in a side of the outer guide wall 21 in the return passage 15, forms an air stream in a smooth flow and eliminates also the generation of abnormal noise. Further the blower, extending several inner guide walls 21 to about the center of the air guide 17, blocks an annular flow being a loss and improves blower efficiency.