baber/WOPTO huggingface dataset:
Patent JP-H09515-A (JP)
Title: Slip ring device
Inventor: TATSUZAKI HISASHI
IPC: H01R39/08
Filed: 1995-06-20
Abstract: PURPOSE: To provide a slip ring device by which the service life of the device can be lengthened by reducing a generating quantity of friction powder when brushes and a ring-shaped electrode slidingly move and maintenance work can be simplfied and a generating quantity of a slidingly moving sound at slidingly moving time can be reduced. CONSTITUTION: A brush part 3 is composed of plural brush blocks BO and Bl. One brush block is composed of a brush holder and plural brushes arranged in this brush holder. In the brush block BO, brushes bO are fixed to a stand fixing part so that both can slidingly move 6 by always contacting with a ring-shaped electrode 5 by constant pressing force, and the brush block Bl has a mechanism to drive a brush holder hl so that pressing force of brushes bl to the ring shaped electrode 5 changes.
Patent JP-S5486400-A (JP)
Title: Fluorescence detecting device
Inventor: YAMAKAWA SUSUMU
IPC: G07D7/00
Filed: 1977-12-22
Abstract: PURPOSE: To judge the acceptance or rejection of paperlike matter, by opposedly providing an excitation light source and a photo detector having aperture arrangement, and letting paperlike matter containing lintlike fluorescent emitters run in the gap of the said two, and counting the mumber of detected emitters through the signal of the photo detector.  
     CONSTITUTION: Paperlike matter 201 containing irregularly scattered lintlike fluorescent emitters is caused to run in the direction of arrow by means of a belt 202, in the gap between opposedly and closely provided an excitation light source backlight 205 which is intended to illuminate the fluorescent emitters contained in the paperlike matter 201, and photo detector glass fibers 208, 209 having aperture arrangement with sufficient resolution to detect fluorescent emitters. Each glass fiber is led into photoelectric transducers 210, 211, and the emission of the fluorescent substance is converted into photoelectric signal at high efficiency. And the acceptance or rejection of the paperlike metter 201 may be judged by counting the number of detected emitters obtained through the converted photoelectric signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H102209-A (JP)
Title: Structure of oil pump
Inventor: FUMA HIROMASA
IPC: F01M11/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To attain simplification of a pipe shape by applying modification to a part where a pump chamber and an oil strainer of an oil pump are to be connected by a pipe. SOLUTION: To a part protruded from a crankcase 1 of a crankshaft 2, a rotor 10 which sucks an oil 4 and feed forcibly is connected, the outside thereof is covered with an oil pump case 6, also in a plate 8 closing its opening to form a pump chamber 9, a suction passage 35 of oil is formed, under this suction passage 35, a pipe 13 mounting an oil strainer 12 in the lower end is mounted by tilting an upper end of the pipe. Since the upper end of the pipe 13 is left as tilted, a radius of curvature of its bending part is enlarged, so as to facilitate working, and a freedom degree of layout of an oil pan 3 is also provided.
Patent JP-S63318114-A (JP)
Title: Toroidal coil
Inventor: SUZUKI TAKASHI
IPC: H01F37/00
Filed: 1987-06-19
Abstract: PURPOSE:To improve the working efficiency by forming each winding turn by connecting a plurality of fragmentary winding sections, and making the winding conductor width in the circumferential direction of the core broader in the outer diameter part of the coil than in the inner diameter part thereof, thereby making a toroidal coil small-sized and lightweight. CONSTITUTION:The ends of the outer diameter part and the inner diameter part of a plurality of adjacent U-like winding sections 10 are connected by a winding section 11 for connection, forming a coil. The conductor width of the sections 10 and 11 is formed so as to radially extend from the inner diameter part toward the outer diameter part. An assembly in which the sections 10 are integrated is formed by machining and applied with an insulation treatment. A doughnut-like core 9 is inserted into the assembly, which is combined with a disk-shaped assembly in which the section 11 is arranged, and the winding sections of the two are connected in an inner diameter part connection part 14 and an outer diameter part connection part 15. With this, a toroidal coil is made small and lightweight, and the working efficiency is improved.
Patent JP-S5856832-A (JP)
Title: Production of frictional member
Inventor: KOBAYASHI YASUTADA
IPC: B29C65/00
Filed: 1981-09-30
Abstract: PURPOSE:To inexpensively produce a frictional member for brakes excellent in abrasion resistance, by a method wherein a metallic foil immersed in a resin liquid containing a metallic powder is wound up into a cylindrical body, the body is sliced, and the slices of the body are adhered to a core plate. CONSTITUTION:The metallic foil 11 is passed through a mixed liquid 13 of a thermoplastic synthetic resin containing the metallic powder 8, thereafter it is continuously wound up around a take-up drum 18 to attain a desired diameter while hardening in a cool air flow the mixed liquid 13 adhered to both sides of the foil 11. Thereafter, the foil 11 is released from the drum 18 to obtain the cylindrical body 20, which is then sliced. The slices of the frictional member 3 are fixed to both sides of the core plate 2 by an adhesive to produce a frictional plate A.
Patent JP-S6310450-A (JP)
Title: Ion microanalyzer
Inventor: IZUMI EIICHI
IPC: H01J37/252
Filed: 1986-07-02
Abstract: PURPOSE:To reduce the analizing time by making it possible to select freely a fast sputtering analysis mode or a slow high resolution analysis mode during the period of one analysis. CONSTITUTION:In case of analizing a sample in depth direction using O<+>2 ion source as a first ion source 1, Cs<+> or Xe<+> ion source is employed as a second ion source. As an uniform sputtering is required in case of depth direction analysis, a raster scanning is performed with a primary ion beam. Y scanning period becomes one frame of the raster scanning and primary ion switch 3 and deflection amount of deflection axis alignment device 6 are switched to be synchronized with this frame. Thus the same spot on the sample are irradiated alternatively by O<+>2 and Cs<+> or Xe<+> ions. Since Cs<+> or Xe<+> ion has higher mass than that of O<+>2 ion, its sputtering velocity becomes faster. When O<+>2 and Cs<+> are changed over alternatively as the primary ion source in such method, if the polarities of a secondary ion accelerating power supply 11 and a mass spectrometer power supply are changed over, electrically positive element and negative element are detected alternatively by a detector 9.
Patent JP-H06341229-A (JP)
Title: Erection construction method for steel frame for beam
Inventor: KOBAYASHI SETSUO
IPC: E04G21/14
Filed: 1993-05-31
Abstract: PURPOSE:To permit a steel frame for beam which is suspended in a vertical attitude to change to the horizontal connection attitude at the edge part of a steel frame for connection on a pillar side. CONSTITUTION:On the upper surface at one edge of a steel frame 3 for beam, metal fitting 10 having a shaft on which a horizontal supporting shaft 15 is erected is installed, and on the upper surface at the edge part of a steel frame 5 for connection, a metal fitting 11 for bearing equipped with a recessed part 19a for bearing which receives the horizontal supporting shaft 15 is installed, The steel frame 3 for beam is suspended in a vertical attitude so that each horizontal supporting shaft 15 for both the metal fittings 10 and 11 and a recessed part 19a for bearing are fitted each other, and the steel frame 3 for beam is turned-up/down around the horizontal supporting shaft 15 up to the horizontal connection attitude with the steel frame 5 for connection. In this state, the steel frame 3 for beam and the steel frame 5 for connection are connected to each other.
Patent JP-S5947106-A (JP)
Title: Automatic chuck-jaw replacing apparatus for machine tool
Inventor: MITSUMACHI ISAO
IPC: B23B31/39
Filed: 1982-09-05
Abstract: PURPOSE:To permit the jaw of a chuck of a machine tool to be replaced automatically by the operation of a tool rest and the chuck. CONSTITUTION:A magazine 3 index-revolves to index a holder 30 for storing replacing jaws 2a to a replacing position X1. Then, the holder 30 is advanced to A position, and the replacing jaw 2a is inserted into a chuck 1, and the holder 30 returns again to the original position B. At the same time when the replacing jaw 2a is inserted into the chuck 1, a cam and an engagement piece operate, and said engagement piece is locked, and the jaw 2 is held fixedly. Therefore, replacement of jaw is automated, since the replacing jaw 2 in the magazine 3 is inserted by the operation of a housing through NC instruction.
Patent JP-S5581305-A (JP)
Title: Optical fiber spherical lens aggregate
Inventor: MASUDA SHIGEFUMI
IPC: G02B6/32
Filed: 1978-12-15
Abstract: PURPOSE:To voluminously produce the optical fiber spherical lens aggregates of high accuracy by piercing a central hole in the cylindrical columnar enclosure part end face of a spherical lens and inserting and fixing an optical fiber therein. CONSTITUTION:A sphere 1 is inserted into the two-split dies forming a cylindrical groove of a diameter approximately equal to that of the sphere 1 composed of optical material such as TiO2 or Al2O3, after which glass, acrylic or the like is press-fitted from both sides of the cylindrical groove to form circular cylindrical enclosure parts 2, 3, thence the circular cylindrical enclosure parts 2, 3 are so polished with a center grinder as to become of the same diamter as that of the sphere 1, whereby the spherical lens 4 composed of the sphere 1 assuming a convex face lens and the circular cylindrical enclosure parts 2, 3 assuming concave face lenses is formed. Thence, a hole 5 reaching the surface of the sphere 1 is pierced along the centerline of the end face of the circular cylindrical enclosure part 2 by a laser beam means and an optical fiber 6 attached with a light matching material 7 such as balsam at its end is inserted into said hole. Its end is then bonded and fixed to the surface of the sphere 1. Thereby, the optical fiber spherical lens aggregate combined accurately with the optical fiber 6 to the spherical lens 4 is obtainable.
Patent JP-S6059087-A (JP)
Inventor: HERUBERUTO NAARUMAN
IPC: C25B3/23
Filed: 1984-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H102515-A (JP)
Title: Dust collector
Inventor: MORIWAKI TAKASHI
IPC: F23G5/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To eliminate discharge of dust contained in exhaust gas to outdoor by dividing a blade disposed between a shaft provided substantially at a center of a body and an inside surface of the body and formed by twisting into a plurality of blade pieces, and providing a predetermined distance between the adjacent pieces. SOLUTION: The dust collector comprises a first exhaust cylinder 14, a body 15 and a second exhaust cylinder 22, a container. An outlet end of the body 15 is connected to the cylinder 22, and an inlet end of the body 15 is connected to the cylinder 14. A shaft 20 is supported to an inner surface of the body 15 so as to be disposed substantially at a center of the body 15. A blade 21 is disposed between the shaft 20 and the inner surface of the body 15, and formed by twisting with respect to a line perpendicular to the shaft 20. The blade 21 is divided into a plurality of blade pieces 21a, 21b, 21c, 21d, 21e, 21f, which are formed so that a predetermined distance is provided between the adjacent pieces (e.g. 21a and 21b). The distances are formed so that the distances between any adjacent pieces become the same.
Patent JP-H05323178-A (JP)
Title: Supporting structure for parallel plate type optical part
Inventor: MOCHIZUKI TSUTOMU
IPC: G11B7/135
Filed: 1992-05-22
Abstract: PURPOSE:To prevent deformation caused by an optical part by forming a smooth reference surface on a base member, and abutting one end of the optical part on this reference part to attain supporting. CONSTITUTION:A beam splitter 9 is composed of a parallel plate-like half mirror, and supported by a spring member 10. on the base member 2, in a state where one end part of the beam splitter 9 is inserted into a recessed part 11. The spring member 10 is composed of a base part 18 whose length is almost the same as the length from the opening surface of the recessed part 11 to its back surface, and width is almost the same as an interval between two side surfaces 16 and 17 of the recessed part 11, and a spring part 19 which extends backward from one side edge of the base part 18 and whose tailing edge is bent to obtain a J-shape. The side surface 16 of the upper side of the recessed part 11 is formed so as to obtain 45 deg. angle with respect to both of the optical axes of a laser diode 5 and a photodiode 7, and the beam splitter 9 is pressed on the side surface 16, so that the attached state of the beam splitter 9 is regulated by using the side surface 16 of the upper side of the recessed part as the reference part.
Patent JP-S5378729-A (JP)
Title: Electrostatic tablet sheet
Inventor: MOTEGI CHIAKI
IPC: G06F3/02
Filed: 1976-12-23
Abstract: PURPOSE: To prevent occurrence of the interference action between the adjacent effective line's linear conductors by providing the invalid line functioning as a shield wire between the effective lines. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6045372-A (JP)
Inventor: YAMADA MASAAKI
IPC: A63F9/00
Filed: 1983-08-23
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-S63319192-A (JP)
Title: Thermal transfer material
Inventor: HOSODA KIICHI
IPC: B41M5/46
Filed: 1987-06-23
Abstract: PURPOSE:To make it possible to transfer clear images at high speed and with high sensitivity and favorable preservation stability, by incorporating a photo- thermal converting substance in an ink film, in a thermal transfer material for thermally transferring a heat-fusible ink to an object of transfer when being irradiated with laser radiation. CONSTITUTION:When a semiconductor laser is used, a photo-thermal converting substance is suitably a substance having characteristic absorption in a near infrared region. For instance, a cyanine dye or an anthraquinone dye may be used. Such a near infrared-absorbing dye may be applied directly or by using a urea-melamine resin or the like as a binder. A heat-fusible ink may be one which comprises a pigment, a wax, an oil, additives or the like. The photo-thermal converting substance and the heat-fusible ink are ordinarily applied to a plastic film, in that order. An object of transfer, particularly, a receiving sheet may be a paper, a synthetic paper, a plastic film or the like.
Patent JP-S6134786-A (JP)
Title: Semiconductor circuit
Inventor: MIYAKE JIRO
IPC: G11C11/34
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a sufficiently large output voltage amplitude with a small number of elements and to obtain a sense amplifier circuit small in electric current which flows in a DC manner by combining a differential amplifier in which an n-shape and p-shape EFTs are respectively used for driving elements to compose a circuit. CONSTITUTION:A data line D and an inversion D are charged in the condition lower than a power source voltage VDD by a threshold value, then p-shaped FETs 24 and 27 forming a differential amplifier of a sense amplifier circuit 28 go to high resistant, n-shaped FETs 20 and 22 and FETs 21 and 23 forming the differential amplifier 29 by linking with the differential amplifier turns on and a voltage divided output of the circuit 28 from a node S goes to lower than a threshold value of an invertor 33. Next, when data of a memory cell 34 are read out and the voltage of a line D is decreased, the resistance of the FET24 goes to small, potential difference with the line inversion D is amplified and the output voltage rises to about voltage VDD drastically. In the same manner, when a line inversion D is discharged, the output voltage falls to about ''0''. Therefore, a sufficiently large output amplitude can be obtained by a small number of FET, 8pcs, etc., and a sense amplifier circuit with small power consumption in which a direct current flows at the one side data line only is obtained.
Patent JP-S6310102-A (JP)
Title: Illuminating equipment for transmission type image display device
Inventor: SHIGETA TERUAKI
IPC: G02F1/13357
Filed: 1986-07-01
Abstract: PURPOSE:To prevent a drop of the luminance of both end parts of a diffusion plate by radiating a light beams radiated to the lower part of a light source, to a part where the luminance drops by a reflecting surface of a crest-shaped plane which has been provided on a reflecting member. CONSTITUTION:A reflecting member 8 having a reflecting surface consisting of a crest-shaped plane and a paraboloid is provided on the lower part of a light source 5. In this state, by the reflecting surface of the crest-shaped plane which has been provided in the vicinity of the reflecting member 8, a light beam from the light source is radiated to a part which is separated from the light source of a diffusion plate 6, and also, radiated to the whole diffusion plate 6 by the reflecting surface of the paraboloid. Accordingly, that which has added a direct projection light beam to these radiated light beams is radiated to the diffusion plate 6. As for the diffusion plate 6, its sectional shape is trapezoidal, and it consists of such a structure as plate thickness of the center part is thick and that of the peripheral part is thin. In this way, the diffusion plate 6 to which the direct projection light beam from the light source 5 and the reflected light beam beams from the reflecting member have been radiated in a well-balanced state can realize a uniform luminance distribution.
Patent JP-S5780344-A (JP)
Title: Selective hydrogenation of aromatic dinitro compound
Inventor: TSUCHIYA SHIYUUJI
IPC: C07C211/52
Filed: 1980-11-05
Abstract: PURPOSE: To prepare a nitroaniline compound by hydrogenating an aromatic dinitro compound under low hydrogen pressure using copper chromite, palladium, ruthenium or nickel as the hydrogenation catalyst, thereby selectively hydrogenating one of the two nitro groups of the aromatic dinitro compound.  
     CONSTITUTION: In the preparation of a nitroaniline compound by the partial reduction of an aromatic dinitro compound having two nitro groups on the aromatic nucleus, the reduction is carried out catalytically, using one or more catalysts selected from copper chromite, palladium, ruthenium and nickel, under pressurized hydrogen atmosphere. The hydrogen pressure is pref. ≤50kg/cm 2  when the catalyst is copper chromite, or ≤20kg/cm 2  when the catalyst is palladium, ruthenium and/or nickel.  
     USE: Synthetic intermediate of dyes, pesticides, pharmaceuticals, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000342621-A (JP)
Title: Disposable diaper
Inventor: NAKAZAWA SACHIKO
IPC: A61F13/49
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a favorably used disposable diaper capable of being manufactured easily and continuously and providing a high fitting property, excellent wearing sense, high slipping down prevention effect, and high leakage prevention effect. SOLUTION: This disposable diaper has an absorbing body 5 consisting of a surface sheet 1 allowing liquid permeation, a rear surface sheet 2 allowing no liquid permeation, an absorbent 3 arranged between both sheets, and elastomers 11 around legs arranged in both side parts of the absorbent 3 and an expansible material 4 whose at least a part is overlapped on the absorbing body 5, is arranged, and is joined in the manner that it goes direct to the absorbing body 5 in an end part on the back side in the longitudinal direction of the absorbing body 5 and which has an air permeability. The expansible material 4 consists of a plurality of elastic members 12 expansible in the direction around the waist in the back part 17 of a person wearing this diaper when the person wears this diaper and an air permeable sheet 8 nipping them.  The elastic members 12 are arranged in such a way that each interval is widened in a central region of the back part and are fixed by overlapping the absorbing body 5 on the air permeable sheet 8 of the expansible material.
Patent JP-H07141186-A (JP)
Title: Method and device for displaying succeeding relation
Inventor: KANAYAMA SHUHEI
IPC: G06F3/048
Filed: 1993-06-25
Abstract: PURPOSE:To display the succeeding relation of a specified node more emphatically than that of other nodes in a method and a device for displaying the succeeding relation by the use of a relational diagram. CONSTITUTION:A node whose succeeding relation is to be known is selected from a relational diagram displayed on a display 10 as a specified node and a succession emphasized display instruction is inputted. An emphasized display setting part 15 searches a succeeding node having succeeding relation with the specified node based upon the data structure of nodes stored in a node information storing part 17 and sets up a succeeding emphasized display flag. A relational diagram display processing part 18 displays a succeeding node in which the succession emphasized display flag is set up more emphatically than that of a node in which the flag is not set up. Consequently the specified node and the succeeding node can easily be traced by user's eyes and the succeeding relation of the remarked specified node can easily be recognized.
Patent JP-H11532-A (JP)
Title: Hollow yarn module and its production
Inventor: NAKAMATSU OSAMU
IPC: B01D63/02
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To smoothly perform flow distribution in a header and to approximately make uniform the flow velocity of fluid flowing in each piece of hollow yarn. SOLUTION: In a hollow yarn module having hollow yarn bundles 2, a body case 1 housing the hollow yarn bundles 2, a partition wall 3 fixed with at least one end of the hollow yarn bundles 2 being opened, and a header member 4 surrounding the whole hollow yarn bundle opening surface formed on the outer surface of the partition wall 3 and fitted to the body case 1, the hollow yarn bundle opening surface formed on the outer surface of the partition wall 3 is formed into a polyangular pyramid or a circular cone.  In this case, the height H of the polyangular pyramid or the circular cone is within the range indicated by the following formula: S/4<=H<=S-C where S = the height of the top of the flow distribution chamber in the header (mm), H = the height of the polyangular pyramid or circular cone (mm), and C = the height of the bottom surface of the flow distribution chamber in the header (mm). The hollow yarn module is used for purifying blood.
Patent JP-S5945583-A (JP)
Title: Pattern matching device
Inventor: WATANABE TAKAO
IPC: G10L15/12
Filed: 1982-09-06
Abstract: PURPOSE:To cut a matching section easily, by preparing CV and VCV consisting of consonant C and vowel C as standard patterns and performing matching with VCV as a unit. CONSTITUTION:Feature vector sequences {a(1)-a(i)}, {b1(1)-b1(j1)}, {b2(1)- b2(j2)} of an input pattern A, a V1CV pattern B1, and a CV2 pattern B2 are stored in an input pattern storage part and standard pattern storage parts 2a and 2b respectively. One of storage parts 2a and 2b is selected by controlling a means 9 with a multivibrator 3, and a distance (d) is calculated 4 and calculation of a gradation expression is performed 5, and an optimum integral quantity is calculated in respect to the output 6, and the optimum integral quantity is stored 7. The optimum integral quantity is read out, and a matching distance is calculated, and its value is outputted.