baber/WOPTO huggingface dataset:
Patent JP-H09293915-A (JP)
Title: Variable-curvature mirror for laser and method for manufacturing it
Inventor: OKADA TAKESHI
IPC: G02B7/18
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve at a low cost and with a simple structure the shape accuracy of the reflecting surface of a variable-curvature mirror used for adjustment of beam diameter, focal length, and beam mode of the laser light. SOLUTION: An actuator 9 is driven by a reflecting mirror 1, a housing 5 and a PTZ device. The space among them is filled with non-compressing liquid 15 to vary the volume of the actuator 9. Static pressure is caused in the filling part of the liquid 15 by the volume variation of the actuator 9 and the reflecting mirror 1 is deformed by the static pressure. The back of the reflecting mirror 1 is made spherical and its center is thicker than its periphery. Since the difference of the bending moment acting in the direction of the diameter are absorbed by the thickness difference and the right and back sides of the periphery are held by an O ring 13 to be made easy to deform, the shape of the mirror 1 is kept near the ideal sphere. Also, since the surface of the mirror 1 changes from a concave spherical surface to flat and from flat to convex surface by increase in length of the actuator 9, the range of control becomes large.
Patent JP-H041691-A (JP)
Title: Musical theory comprehending device
Inventor: KATSURAGI KOJIN
IPC: G09B15/00
Filed: 1990-04-18
Abstract: PURPOSE:To easily comprehend mutual relation among melody, a scale, and a timbre in point of musical theory by providing a melody selection means, a scale conversion means, and a timbre selection means at an automatic playing means. CONSTITUTION:The automatic playing means 10 includes the melody selection means 6 which receives an original music melody instruction signal from an instruction means 3 for an original music melody item group appearing on a display means 2 and selects the melody of original music in a storage means 1, and the scale conversion means 7 which receives a scale selection signal from the instruction means 3 for selected melody and converts it to the scale. Also, it includes the timbre selection means 8 which receives a timbre selection signal from the instruction means 3 for a converted scale and supplies a sound signal to a sounding means 4 to sound the timbre under the scale. After the melody is selected, it is converted to a desired scale, and the timbre is attached on the converted scale. Thereby, it is possible to sufficiently comprehend the mutual relation among the melody, the scale, and the timbre in point of musical theory.
Patent JP-S58220368-A (JP)
Title: Fuel cell
Inventor: UENO SANJI
IPC: H01M8/04
Filed: 1982-06-15
Abstract: PURPOSE:To obtain a fuel cell which can stably generate high output over a long period and is manufactured easily by coating the outer surface of a cooling pipe with an electrostatic coating film of a carbon fluoride polymer so as to enable heat to be excellectly removed through a conductive plate body. CONSTITUTION:A fluorine resin polymer powder is caused to adhere to the surface of a metallic cooling pipe 8 by an electrostatic coating method to form a thin electrically insulating coating layer. Next, the thin coating layer is thermally treated at over the softening point of the fluorine resin polymer so as to remove pin holes existing in the surface of the coating layer, thereby forming a coating layer with homogeneous thickness. The thus obtained cooling pipes 8 with high-heat-conduction coating layers are buried in a plate body 5, which is then used in constituting a fuel cell 4. As a result, the thin insulating coating film of a carbon fluoride polymer having an excellent close contact with the cooling pipe 8 works effectively, thereby enabling the plate body 5 to be deprived of heat satisfactorily and enabling the surface temperature of the plate body 5 to be decreased lower than the conventional one.
Patent JP-S5915337-A (JP)
Inventor: YURUGEN BUERUMUUTO
IPC: H04B1/64
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01273046-A (JP)
Title: Electrophotographic sensitive body
Inventor: OTSUKA SHIGENORI
IPC: G03G5/05
Filed: 1988-04-26
Abstract: PURPOSE:To enhance dispersion stability of an electric charge generating material in a coating solution by using a specified polycarbonate resin as a binder resin. CONSTITUTION:The photosensitive layer of the photosensitive body is formed by using the coating solution prepared by dispersing particles of the charge generating material (C) into a solution containing a charge transfer material (B) and the binder resin (A) of the polycarbonate having the repeating units each represented by formula I in which each of R<1> and R<2> is H, 1-3C alkyl, or the like, and at least one of both is alkyl, and each or R<3> and R<4> is H, methyl, or ethyl. The unit of formula I can be embodied by formula II and the like, and as the charge transfer material (B), hydrazone derivatives can be used and, as the charge generating material (C), phthalocyanine pigments can be used.
Patent JP-S5730557-A (JP)
Title: Drum-type classifier
Inventor: MOURI TAKUO
IPC: B03B5/56
Filed: 1980-07-29
Abstract: PURPOSE: To prevent dehydration holes from being clogged with minute particles by a method wherein dehydration holes of an annular bell plate are formed in the shape of slits, and rollers engageable with the slits are provided, in a dry type classifier having a spiral vane provided on its inside peripheral surface.  
     CONSTITUTION: When an aqueous suspension is supplied into an introducing pipe 15 via a pipe P, it flows into the interior of the drum 1 through an opening part 16 of the pipe 15 and solid particles are precipitated at the bottoms of precipitation chambers 19, 23, while the supernatent water passes through holes 18 formed in annular baffle plates 17 and is discharged via a water discharge hole 4. The precipitated solid material is transferred toward an end part 3 by the spiral vane 6 concurrently with the rotation an end part 3 by the spiral vane 6 concurrently with the rotation of the drum 1, flows into the place between spiral-vane end parts 8, is lifted upward, passed between scraping-up vanes 13, fails onto the annular bell plate 10 and is dehydrated. In this device, circumferentially directed slits 10a are formed as the dehydration holes and the rollers 24a engageable with the slits 10a are provided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5529767-A (JP)
Title: Measuring method for displacement of target mark
Inventor: SHIMIZU KENICHI
IPC: G01B11/26
Filed: 1978-08-24
Abstract: PURPOSE: To make it possible to measure the dynamic displacement and dynamic angular displacement of the trage mark of a moving body under no influence of shading without setting a slice level, by using a pickup tube available for random deflection.  
     CONSTITUTION: Mark M with a difference in lightness of 90° on the mark center traveling together with a moving body is provided and a pickup tube available for random deflection such as an image detector tube is used to scan on a random position near the center of mark M in a circular shape. From respective mean values of rectification values of synchronism between a carrier superposed on horizontal and vertical polarization voltages and the alternating-current component of a video signal and between the secondary carrier of a frequency twice the carrier and the alternating current component of the video signal, a shift value between the center of a circular scan and the mark, namely, coordinate values and gradient are calculated. Consequently, attention is paid only upon the phase relation between the video signal and carrier, so that the measurement can be attained under no influence of shading without setting a sliced level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07288082-A (JP)
Title: Correcting lens to manufacture panel fluorescent screen of cathode-ray tube
Inventor: SAKATA ATSUSHI
IPC: H01J9/227
Filed: 1994-04-18
Abstract: PURPOSE:To correct miss landing of a panel fluorescent screen peripheral part by forming a recessed part in a partial shape of a cylinder shape expressed by a prescribed expression in a central part of an X-Y axis directional surface of a flat lens having the same thickness in the Z axis direction. CONSTITUTION:In a flat lens having the same thickness in the Z axis direction of a three-dimensional space of a correcting lens 9, a recessed part in a partial shape of a cylinder shape expressed by an expression I is formed in a central part of an X-Y axis directional surface. When this lens 9 is used, a stripe pattern of an X-Y axis plane of a panel fluorescent screen can be corrected in a prescribed position. In this case, since the stripe pattern is dislocated in a curve shape in a peripheral part of a panel fluorescent screen, a stripe of the panel fluorescent screen is formed in the same position by the lens 9 to adjust. Thereby, a symmetric pattern of the panel fluorescent screen peripheral part of miss landing can be corrected.
Patent JP-H05300624-A (JP)
Title: Circular wiring accessory
Inventor: YOKOYAMA HIDEKI
IPC: H02G3/02
Filed: 1992-04-23
Abstract: PURPOSE:To improve the visibility of a circular wiring accessory by expanding the visible extent of a display window. CONSTITUTION:The title wiring accessory is constituted of a circular plate frame 1, an inner frame 9, a switch 14, a switch operating handle 22, and a cosmetic frame 28. In such wiring accessory, a display window 24 which lights and makes a display when the switch 14 is turned on is provided on the handle 22 and, at the same time, the window 24 is formed in a circular shape.
Patent JP-H01275587-A (JP)
Title: Production of silicon-containing isocyanate compound
Inventor: KUBOTA TORU
IPC: C07F7/18
Filed: 1988-04-26
Abstract: PURPOSE:To safely and smoothly obtain the subject compound in simple operation, by reacting a trichloromethyl chloroformate with a silicon-containing alkylamine in the presence of a tertiary amine in an inert organic solvent. CONSTITUTION:Trichloromethyl chloroformate is reacted with a silicon- containing alkylamine expressed by formula I (R<1>-R<3> are hydrocarbon, alkoxy or siloxy or at least one of R<1>-R<3> is alkoxy; n is 1-10) (e.g., gamma- triethoxysilylpropylamine) in the presence of a tertiary amine (e.g., trimethylamine or pyridine) in an inert organic solvent (e.g., benzene or chloroform) to afford the aimed compound expressed by formula II. The trichloromethyl chloroformate is used in a molar amount of preferably 1/2 based on the silicon-containing alkylamine.
Patent JP-H04311275-A (JP)
Title: Picture forming device
Inventor: KAMEI MASABUMI
IPC: H04N1/411
Filed: 1991-04-09
Abstract: PURPOSE:To easily add a desired inputted handwritten character, illustration, picture, etc., and their edited picture to an original picture. CONSTITUTION:When desired additional information is inputted from an additional information input/display device 1, the picture data corresponding to the additional information are stored in a storing means (input information storage device 2) and a picture output means (picture output device 7) additionally outputs the additional information based on the picture data stored in the storage device 2 to a designated position on an original picture and directly adds a desired picture or handwritten character to the original picture.
Patent JP-H041074-A (JP)
Title: Hard copy printing device
Inventor: WATANABE SHINTARO
IPC: B41J29/38
Filed: 1990-04-19
Abstract: PURPOSE:To make it possible to grasp a requirement condition for hard copies easily and improve the printing efficiency for hard copies by a method wherein based on the display screen of a display unit, hard copy required time is fetched from a clock device, and when necessary, the content of a memory for required data is displayed on the display unit. CONSTITUTION:While watching a display screen of a CRT 13, when a hard copy is required from an input device 12, a controller for display 11 sends a interrupting signal to an interruption controller 16 through a control line 18. The interruption controller 16 gets access to hard copy special-purpose memories 19a, 19b,... to check the current using capacity of the memories or memory using conditions, etc., and returns the information to the controller for display 11. Then, based on the display screen of the CRT 13, when a title, priority sequence and data quantity, etc. are input from the input device 12, the controller for display 11 fetches hard copy required time from a clock device 14, and stores in its own memory for required data together with the title, priority sequence and data for hard copy, etc. By this method, when necessary, if the content of the memory for required data is read and displayed on the CRT 13, the requirement condition for all the hard copies can be grasped.
Patent JP-H0838866-A (JP)
Title: Material feeding apparatus and material blender system
Inventor: MAASERU OO ROORU
IPC: B01F3/18
Filed: 1995-04-27
Abstract: PURPOSE: To provide a material feeding apparatus having a simple constitution which sends out a controlled amount of a material to an utilizing apparatus and a material blender system in which the material is selectively loaded in a plurality of the material feeding apparatuses by a single vacuum source. CONSTITUTION: A refill hopper portion and a feeder hopper portion are provided in a single vertically disposed housing 40, both are separated by a divider wall 42 and the material is moved from the refill hopper portion to the feeder hopper portion via a valve 55. The material is guided into the refill hopper portion by the vacuum source and is discharged to the feeder hopper portion in response to the level of the material in the refill hopper portion and the feeder hopper portion. A plurality of the material feeding apparatuses are provided in one blender and are loaded by the single vacuum source, which is selectively indexed to load the corresponding material feeding apparatus with constituent parts of a blend.
Patent JP-H0610259-A (JP)
Title: Anisotropic nonwoven fiber web and its preparation
Inventor: JIEEMUZU RATSUSERU FUITSUTSU J
IPC: D04H1/72
Filed: 1993-04-07
Abstract: PURPOSE: To obtain an anisotropic nonwoven fibrous web composed of a substantially homogeneous distribution of an elastomeric meltblown fiber that is physically aligned along one of the planar dimensions of the web, having excellent strength, elongation, recovery, etc., only in a fixed direction, useful as a composite elastic material. CONSTITUTION: Pellets of an extrudable polymer are introduced into a pellet hopper 12, melted and extruded by an extruder 14 of a die apparatus 10. The molten polymer is meltblown by a primary gas stream from a meltblowing die 16 to form a fiber 18. The meltblown fiber 18 is sent by the primary gas stream. A nonwoven fabric 28 is formed on a molding surface 20 by diverging a secondary gas stream supplied from an air duct 24 at an angle of about 15-60 degrees from the molding surface at a collision position on the molding surface composed of a porous endless belt 20. The nonwoven fabric is passed through a pair of pinch rollers 32 and 34 to give the objective anisotropic nonwoven fibrous web composed of a substantially homogeneous distribution of an elastomeric meltblown fiber that is physically aligned along one of the planar dimensions of the web.
Patent JP-H02282033-A (JP)
Title: Feeding device for fruit and vegetable selector
Inventor: SATO SADAYASU
IPC: B65G47/53
Filed: 1989-04-24
Abstract: PURPOSE:To take out fruit and vegetables hygienically without giving an impact by a method wherein fruit and vegetables in a container are taken out of the container by a protruding shaped member by lifting the bottom together with a stiff sheet. CONSTITUTION:On a stiff sheet 2 which is placed on the inner bottom surface of a container 2 which has a bottom surface opening 12, a soft sheet shaped member 3 is placed, and fruit and vegetables are stored on this soft sheet shaped member 3. When the bottom surface opening 12 of this container 1 in which accumulated fruit and vegetables are stored is positioned above a protruding shaped member 421, this protruding shaped member 421 protrudes by passing through the bottom surface opening 12, and keeps the upper surface of the stiff sheet 2 at approximately the same height with the upper edge of the container. Therefore, when the sheet shaped member 3, which has been lifted to the upper edge position of the container 1, is moved by a sheet forwarding mechanism, since the protruding shaped member 421 has been penetrating the bottom surface opening 12 of the container 1, the container 1 is being fixed, and only the sheet shaped member 3 on which fruit and vegetables 100 are loaded is moved. By this method, fruit and vegetables can be taken out of the container 1 without rolling them, and the fruit and vegetables 100 can be simultaneously fed to a selector in a row.
Patent JP-S5437295-A (JP)
Title: Bushing
Inventor: AKISADA MITSUO
IPC: H01B17/26
Filed: 1977-08-29
Abstract: PURPOSE: To decrease dimension for attach by shaping No. 1 insulator surrounding an unner conductor and No. 2 insulator branched from the No. 1 insulator in one body and supporting an electric machinary and apparatus or the like with these members well as being attached to a structure at the opposite side of the support. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61262698-A (JP)
Inventor: TAKAHARA TOSHIO
IPC: G21F9/30
Filed: 1985-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58223568-A (JP)
Inventor: HIRASAWA HIDENAO
IPC: E04G21/16
Filed: 1982-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05279994-A (JP)
Title: Cigarette paper having secondry flow smoke reducing effect
IPC: D21H21/50
Filed: 1992-03-31
Abstract: PURPOSE:To provide a cigarette paper enabling secondary flow smoke development to be reduced without getting hard to flame while retaining well-smoking taste. CONSTITUTION:The objective cigarette paper comprises (A) calcium carbonate secondary particles produced through agglomeration of cubic calcium carbonate primary particles <=0.15mum in diameter and (B) a mixed pulp of flax pulp and broadleaf tree-bleached kraft pulp. The cubic calcium carbonate primary particles are agglomerated into the secondary particles during the papermaking process through mixing with the mixed pulp.
Patent JP-H043018-A (JP)
Title: Full-color liquid crystal display device
Inventor: JIYAN FUREDERITSUKU KUREERU
IPC: G02F1/1333
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a full-color display with a wide observation angle by disposing the min. optical constant of a compensating plate along the planar arranging direction of liquid crystal molecules, presenting the optical retardation of a liquid crystal and the reverse optical retardation to perpendicular incidence and independently selecting the cell gaps of the liquid crystal cell by each color. CONSTITUTION:This display device has full-color filters 13, 14, 15 for full-color display on one transparent substrate 11. The liquid phase layer has the liquid crystal cell 3 having the thickness selected by each color and the compensating plate 5 which is disposed in parallel with the liquid crystal cell 3 and has the min. refractive index in the planar arranging direction and the optical retardation reverse from the optical retardation possessed by the liquid crystal cell 3. The optical constant and thickness of the compensating plate 5 are selected at adequate values. The cell gap of the liquid crystal 3 is independently selected by each other in such a manner that the absolute values of the optical retardation of the liquid crystal 3 and the optical retardation of the compensating plate 5 are nearly equaled to each other. The full-color display is obtd. at the wide observation angle in this way.
Patent JP-H05141323-A (JP)
Title: Injection valve
Inventor: FUERUDEINANTO RAITAA
IPC: F02M61/16
Filed: 1992-04-23
Abstract: PURPOSE: To provide a retaining means of a retaining ring for limiting the displacement of a fuel sealing of a fuel injection valve, capable of mounting a retaining ring simply and economically on the circumference of a valve body and securing the ring by snapping into place. CONSTITUTION: Annular grooves 63, 88 are arranged on the circumference of a valve body. Retaining rings 65, 90 embodied from a curved wire partition are retained in the grooves.
Patent JP-H04332847-A (JP)
Title: Analyzing apparatus of white blood corpuscle
Inventor: YAMAZAKI ISAO
IPC: G01N15/14
Filed: 1991-05-09
Abstract: PURPOSE:To attain a high speed and high precision in analysis by a method wherein light information on a cell is subjected to coordinate transformation into two parameters and an area of a part obtained by division by one parameter is divided further by using a histogram of the other parameter. CONSTITUTION:When red fluorescence and green fluorescence of detected blood are taken for the axis (x) of abscissa and the axis (y) of ordinate respectively, for instance, cell groups corresponding to a neutrophil, a lymphocyte, a monocyte, an eosinophil and a basophil respectively appear on a scatter diagram. Then, coordinate transformation is conducted so that each cell group is contained in an area obtained by division only by straight lines being horizontal in relation to the axis (x) and the axis (y). Next, a minimal point on a histo-paragram is determined first by using a threshold value y1 as a fixed value, threshold values x1, x2, y1 and y3 for dividing the cell groups from each other are determined sequentially, and by using these values, the area is divided into areas L, B, M, E and N containing the lymphocyte, the basophil, the monocyte, the eosinophil and the neutrophil respectively. Then cell data in the areas are counted and compared and thereby the ratio of the kinds of white blood corpuscles with one another is determined. According to this method, a high-speed and accurate analysis can be executed automatically.
Patent JP-S59229655-A (JP)
Title: Information processor
Inventor: KIKUCHI SUSUMU
IPC: G06F11/28
Filed: 1983-06-13
Abstract: PURPOSE:To expand the development of a program and the supporting function of a test and to provide a function supporting the performance evaluation by trapping a specified I/O device only when the number of accesses of a specific instruction to the specified I/O device exceeds the specified number of times. CONSTITUTION:The I/O device number of an I/O device to be trapped is set up in a trap register TR through an input line I2. The upper limit value of the number of accesses is set up in a counter CNT through an input line I1. In the process of successive execution of a program by a central processor, information for distinguishing the I/O device is entered to an I/O address register through an input line I3. When the contents of the trap register TR coincide with the contents of the trap register TR coincide with the contents of the I/O address register, the counter CNT is subtracted one by one. When the contents of the counter CNT is turned to ''0'', an interruption factor flip flop is turned on and a gate GT is closed.