baber/WOPTO huggingface dataset:
Patent JP-H11277730-A (JP)
Title: Printer and method for printing
Inventor: FUJIMORI YUKIMITSU
IPC: B41J2/01
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate disadvantage wherein the number of dots capable of forming an image without shift of pixels is limited and gradation representation is limited in terms of a moving speed of a head in a multi-value printer which can represents the gradation having three or more values by each pixel. SOLUTION: In a multi-value printer, an image is formed by a kind of a dot to be formed by the printer is made to correspond to two or more pixels adjacent with each other in the main scanning direction. For example, in the case where a small dot IP1, a medium dot IP2, a large dot IP3 can be formed, a small dot and a medium dot are formed as a pixel c1 and a large dot is formed as a pixel c2 adjacent to the pixel c1. The above correspondence relationship is repeated so that the first main scanning P1 is executed. Next, the second main scanning P2 is executed by a correspondence relationship wherein a large dot is formed as a pixel c1 and a small dot and a medium dot are formed as a pixel c2. As a result, it is possible to form an arbitrary dot without shift in each pixel so that gradation representation of the printer can be increased.
Patent JP-H045448-A (JP)
Title: Fuel control device for engine
Inventor: NISHIYAMA RYOJI
IPC: F02B1/04
Filed: 1990-04-19
Abstract: PURPOSE:To satisfactory perform fuel control with high responsiveness even in the accelerated state of an engine by judging the accelerated state when the change quantity of cylinder internal pressure differential pressure reaches a determined value, and conducting the fuel injection of the injection quantity based on this change quantity in the following stroke of a first fuel injection as a second fuel injection. CONSTITUTION:An ECU 100 reads the cylinder identification signal and crank angle signal from a rotation sensor 120a, reads the output signal of a cylinder internal pressure sensor 11 every predetermined crank angle, calculates a cylinder internal pressure difference  P, calculates intake air quantity by use of the relation between cylinder internal pressure difference  P and intake air, and starts the current sending to an injector 5 on the basis of the data set in an injection resistor. Then, the current sending to the injector 5 is conducted to execute a second injection successively to a first fuel injection in steady time. Hence, the fuel control at the time of acceleration can be performed with high responsiveness, and the control precision can be improved without a reduction in output torque.
Patent JP-S58223146-A (JP)
Title: Thermodevelopable diazo copying material
Inventor: KURUSU TOKUO
IPC: G03C1/52
Filed: 1982-06-19
Abstract: PURPOSE:To enhance raw storage stability, low temp. developability, etc., by forming an undercoat layer contg. an ionomer resin, the first layer contg. a diazo compd. and a specified thermoplastic layer and the second layer contg. a coupler successively on a support, and adding a heat meltable color forming aid at least to the first layer. CONSTITUTION:A diazo copying film base is coated with an emulsion of an ionomer resin, and dried to form an undercoat layer. The first layr consisting mainly of a diazo compd. and a (co)polymer of at least one of vinyl chloride, vinylidene chloride, styrene, acrylate, methacrylate, and olefin is formed on the undercoat layer, and on this layer the second layer consisting mainly of a coupler. The heat meltable color-forming aid having 50-150 deg.C m.p. is added to one of the first and second layer to prevent diffusion of the aid to the paper base, and the diazo copying material thus obtained is superior in raw storage stability and capable of being developed even at low temp. without being impaired in thermosensitivity.
Patent JP-S62263846-A (JP)
Title: Core joining method
Inventor: NAKANO HIRONOBU
IPC: B22C9/10
Filed: 1986-05-08
Abstract: PURPOSE:To improve the assembling accuracy of cores and the product quality by forming common holes in core prints for each core divided and joining the cores mutually by pouring hot melt adhesive into the common holes after assembling each cores. CONSTITUTION:The core 1 for cylinder head shell, etc., is composed of core constituent parts 2-7. Then, the common hole 12, 14, 16, 17, 18, 19 connecting the upper center core 7 with the other cores is formed in the core prints for each core 2-7, respectively. After assembling each core 2-7 in order of 2, 5, 4, 3, 6, 7 in succession, the hot melt adhesive is poured into the common hole 12, 14, 16, 17, 18, 19, respectively and by freezing this adhesive, the core 1 is formed for a short time. As the error for the accuracy according to clearance of the core 1 mutually disappears, the assembling accuracy of the cores 1 is improved. Further, by preventing from bulging-out of the adhesive, the product quality is improved.
Patent JP-S59231284-A (JP)
Inventor: YOSHINAGA TOSHIAKI
IPC: F16L3/16
Filed: 1983-06-15
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-H02284304-A (JP)
Title: Indirect lighting equipment
Inventor: KAIMOTO OSAMU
IPC: F21S4/00
Filed: 1989-04-25
Abstract: PURPOSE:To facilitate the attachment and removal of a lamp by mounting the lamp on a cover body. CONSTITUTION:Each lamp socket 47 is firmly mounted on the inner bottom of a cover body 36 through a socket fixing table 46. A connector 49 to be removably connected with each connector on the ballast side is connected to the top end part of wiring code 48 connected to each lamp socket 47. In this case, a base 52 provided in one end part of a fluorescent lamp 51 is removably connected to each lamp socket 47, and the fluorescent lamp is contained in each cover body 36 along the longitudinal direction of the cover body 36. Thus, by mounting a lamp to the cover body mounted on the opening edge part of the lower surface of a body to cover the lamp situated on the peripheral part of the body, the attachment and removal of the lamp to the body can be facilitated.
Patent JP-S5730619-A (JP)
Title: Automobile electromagnetic clutch control device
Inventor: SAKAKIYAMA RIYUUZOU
IPC: F16D37/02
Filed: 1980-07-31
Abstract: PURPOSE: To reduce slipping of the power transmitting automobile electromagnetic clutch by identifying a set position of the accelerator pedal and controlling electric current during a semiclutch condition.  
     CONSTITUTION: When gear-shift is made at a speed exceeding a set speed, no current passes through the clutch coil 7 with both gear-shift signal (a) and "AND" gate 55 output becoming L. After the gear-shift is completed, signal (a) changes to H, and the triangular wave of an oscillation circuit 64 and a reference voltage generated  by a reference voltage circuit 63 upon receiving an accelerator pedal step-in signal (b) are converted by a comparator 65 into a pulse signal in accordance with which a semiclutch current is provided. When the accelerator pedal is stepped in lightly, resulting pulse will be of a narrow width, but if stepped strongly demanding a rapid  acceleration, the pulse width becomes larger and a greater semiclutch current is provided, due to the signal (b) indicating L. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09294359-A (JP)
Title: Switched reluctance motor
Inventor: SAKUMA MASASHI
IPC: H02K1/28
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce noise by using a vibration absorbing means installed on a rotor to absorb vibration in the rotor radial vibration produced by suction force exerted on rotor ball sections. SOLUTION: A vibration absorbing means (shaft holes 20a and ribs 20b) prevents impact due to suction force exerted on rotor ball sections 22a, 22b, 23a, 23b, 24a, 24b, 25a, 25b from being transferred to an output shaft 21. Specifically, the shaft holes 20a reduce the rigidity of the rotor ball sections 22a, 22b, 23a, 33b, 24a, 24b, 25a, 25b in the radial direction; therefore, the rotor ball sections 22a, 22b, 23a, 23b, 24a, 24b, 25a, 25b are sucked by suction force to the respectively opposed stator ball sections 13a, 13b, 14a, 14b, 15a, 15b, 16a, 16b, 17a, 17b, 18a, 18b with the shaft holes 20a deformed. Thus, abrupt variation in radial load exerted on bearings is reduced (suction force exerted on the rotor 20 is reduced). This reduces noise due to vibration.
Patent JP-S61264692-A (JP)
Inventor: YASUKAWA ARAHIKO
IPC: H01R13/71
Filed: 1985-05-20
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-H05277389-A (JP)
Title: Vertical roller mill
IPC: B02C15/04
Filed: 1992-03-31
Abstract: PURPOSE:To increase the classification performance of a classification means and the grinding performance of a grinding part by classifying the ground material supplied from the grinding part by the classification means, discharging the classified coarse grains from a classification chamber by a carrier means, effectively preventing that the coarse grains are reflown into the classification chamber and circulation flow is formed and reducing the concentration of the grains of the ground material in the classification chamber. CONSTITUTION:A classification chamber 39 is formed of a internal cylinder 40 in a casing 18. A classification means 16 is provided in the classification chamber 39. Ground material supplied from a grinding part 38 is classified into coarse grains (d) and particualtes (c). A second carrier means 24 for carrying the coarse grains (d) classified by the classification means 16 is connected to a coarse grain port 41 opened in the lower end of the internal. cylinder 40 and provided in the casing 18. Further, a first carrier means 20 is provided in the lower part of the second carrier means 21, and carries a mixture 36 consisting of feed 30 to pulverizing machine and the coarse grains (d) supplied from the carrier means 24. to a grinding part 38. The concentration of grains of the ground material in the classification chamber 39 is reduced. A ground product 56 consisting of particulates classified by the classification means 16 is obtained from a discharge port 52.
Patent JP-S5447162-A (JP)
Title: Heat pump
Inventor: KURAUSU ADORUFU BUSE
IPC: G11B20/02
Filed: 1978-09-01
Abstract: The present invention relates to a thermal heat pump consisting of a heat pipe in which the vapor passage between the heat transfer zone to the heat supply and the heat transfer zone to the heat removal section has a cross section which varies across its length. The variable cross-sectional vapor passage first increases and then decreases the rate of vapor flow, and a further heat transfer zone with either heat supply or removal is located in the area of increased vapor velocity. The cross-sectional variation of the vapor passage in the heat pipe between the two outermost heat transfer zones is advantageously brought about by a displacement body arranged internally of the heat pipe with a particular surface contour.
Patent JP-H08299085-A (JP)
Title: Fitting metal for support rod
Inventor: WAKAO SHIGERU
IPC: A47B97/00
Filed: 1995-04-28
Abstract: PURPOSE: To mitigate an impact at the time of an earthquake by liftably and elastically holding a support rod on the spring of a rectangular board surrounded by side plates and pinch plates. CONSTITUTION: The lower end of a support rod 5 is put on the spring 13 of a rectangular board 1, the spring 13 is compressed, and a support rod fitting metal 14 with a base 15 and the support rod 5 with a plate body 16 are inserted between the lower face of the ceiling 17 and the upper face of a piece of furniture 18. When the compression of the spring 13 is released, the plate body 16 of the support rod 5 is brought into contact with the lower face of the ceiling 17 by the elasticity of the spring 13, and the support rod 5 is fixed. Bolts 7 are inserted into the bolt insertion holes of flanges 6 and fastened by nuts 8 to prevent the sliding of the support rod 5 in the support rod fitting metal 14.  When the bolts 7 are not fastened by the nuts 8, the support rod 5 is elastically held on the spring 13, the support rod 5 inserted between the ceiling 17 and a piece of furniture 18 can be slid, the vibrations at the time of an earthquake are absorbed, and the overturning of the furniture can be prevented.
Patent JP-H06209122-A (JP)
Title: Indium gallium nitride semiconductor and growing method thereof
Inventor: NAKAMURA SHUJI
IPC: H01S5/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide InGaN having high quality and excellent crystallizability and a growing method thereof in excellent reproducibility. CONSTITUTION:This indium gallium semiconductor represented by a general formula of InalphaGal-alphaN (where 0<alpha<0.5) is grown by an organic metal vapor deposition process meeting the requirement assuming the growing temperature ( deg.C) (a) to be on X axis and the growing rate (Angstrom /min) (b) to be on Y axis within the region encircled by respective coordinates of a (659, 1), b (650, 5), c (900, 60), d (900, 1) in the annexed figure.
Patent JP-H05301301-A (JP)
Title: Pull-out device for tire molding
Inventor: SAKAMOTO KEIICHI
IPC: B29D30/32
Filed: 1992-04-24
Abstract: PURPOSE:To provide the sure and stabilized operation by fitting a segment moving forward and backward in the radial direction by means of pneumatic pressure on a plurality of segment guide rods disposed radially and engaging a spring disposed in the ring shape on the outer peripheries of a plurality of segments. CONSTITUTION:A band pull-out composed of a pull-out support ring 3 and a segment 4 are stored in a mold drum 1 in the tire molding process. A band 2 with beads 5 and the like clamped inside is fitted on the periphery of the drum 1. Then the band pull-out ring is moved horizontally to the position shown in the drawing, and when the same is moved a little beyond the beads 5, the segment 4 is expanded and the band 2 is pulled out and molded while the beads 5 are wrapped in. When the segment is expanded, the segment 4 (14), is so constituted as to protrude outside the radial direction in resistance to the spring 11 disposed in the ring shape along a segment guide rod 13 by means of pneumatic pressure introduced from a feeding roll 17 and its protrusion amount is regulated by a stopper 22.
Patent JP-H05298551-A (JP)
Title: Goods sending device for automatic vending machine
Inventor: MATSUDA HIDEAKI
IPC: G07F11/58
Filed: 1992-04-24
Abstract: PURPOSE:To simplify the processing work of a shaft on which a sprocket is mounted by comprising the shaft of a steel bar provided with plural planes extending in the longitudinal direction, and plural curves formed extending in the longitudinal direction over between neighboring planes and whose cross- section is formed in circular arc with a radius separated by constant distance from the center of the shaft. CONSTITUTION:The shaft 4 is the steel bar comprised of, for example, sulfur free-cutting steel, and in which four planes 40 intersecting orthogonally to each other extending over the longitudinal direction, and four curves 41 extending in the longitudinal direction between the neighboring planes 40 and whose cross- section are formed in the circular arc shape with the radius R separated by constant distance from the center of the shaft 4 are formed. An insertion hole fitted in the cross-sectional shape of the shaft 4 is pierced through a sprocket 7, and it is engaged with the shaft 4 so as not to be turned. The sprocket is mounted on the shaft 4 by mounting a member for loose prevention of the sprocket 7 on a groove formed by lathe machining.
Patent JP-S60249170-A (JP)
Title: Electrophotographic device
Inventor: TANAKA KAZUMOTO
IPC: G03G5/08
Filed: 1984-05-25
Abstract: PURPOSE:To reproduce an original image of any color with faithful lightness without the optical fatigue of an a-Si photosensitive body in an electrophotographic device provided with said photosensitive body by exposing the image by the light having the main component selected to the wavelength shorter than the wavelength at which the spectral sensitivity characteristic of said photosensitive body attains the max. sensitivity. CONSTITUTION:A red-cut filter 20 consists of colored glass and is disposed between an original illuminating lamp 3 and an original platen 5. The position where said filter is to be disposed may be, for example, between the platen 5 and a mirror 6, in the mid-way of the optical paths of optical systems 6, 7, 8 or between the mirror 8 and the photosensitive body 1, in addition to the position shown in the figure. The constitution in which the lens 7 absorbs a red component without using said filter or the constitution in which a dichroic mirror is used for the mirror 6 or the mirror 8 to absorb the red component is equally satisfactory. An LED array is used for a blank exposing lamp 10 and a preexposing lamp 17 which are eraser lamps. The emission wavelength component of the LED array is made to contain 695nm wavelength which is the max. sensitivity wavelength of the body 1.
Patent JP-H10280580-A (JP)
Title: Vapor-permeable bearing wall facing material
Inventor: NAITO TAKU
IPC: E04B2/56
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To discharge moisture out of walls and to prevent the walls from corroding by a method wherein wall facing materials each made of a structural plywood with vent holes provided thereon and with a vapor-permeable sheet stuck to the surface thereof are fixed to frames of a wooden house. SOLUTION: Vent holes 2 are provided at specified intervals at the surface of a plywood 1 and a vapor-permeable sheet 3 is stuck to one side of the plywood. A vapor-permeable bearing wall facing material A made up in a way as mentioned above is in a structure wherein the sheet 3 is protruding a little beyond the plywood 1 at one side of the vapor-permeable bearing wall facing material. An overlapping margin 4 is formed by the protruding part of the sheet 3. Then, the wall facing material A is stuck to the outside of a frame 5 with the surface side of the sheet 3 facing outwardly. The overlapping margin 4 is superpositioned on an adjoining wall facing material A, and fixation is made with nailing made at the outer periphery and other appropriate positions.  Then, an external wall material is arranged with a space provided at the outside of the wall facing material A, and a space for air vent is formed therewith. Moisture included is vaporized and discharged through the sheet 3 and the space. Thereby, durability can be improved for a wooden house with vapor- permeability heightened for the plywood.
Patent JP-S589938-A (JP)
Title: Molded agglomerated ore having superior property and its manufacture
Inventor: MIYASHITA TSUNEO
IPC: C22B1/14
Filed: 1981-07-10
Abstract: PURPOSE:To manufacture molded agglomerated ore having superior properties as starting material for a blast furnace by adding a carbon material to fine iron ore with regulated SiO2 content and basicity and a lime flux, molding them into briquettes, and firing the briquettes with a grate furnace. CONSTITUTION:A carbon material is added to fine iron ore regulated to 2-5% SiO2 content and 1.5-2.0% basicity and a lime flux, and they are mixed and molded into briquettes or pellets. The moldings are charged into a grate furnace and fired while keeping the internal heat pattern of the layer at <1300 deg.C. By this method molded agglomerated ore having a shape inhibiting slagging and superior properties can be manufactured.
Patent JP-S62261840-A (JP)
Title: Air cleaning device
Inventor: TAWAKI YASUHIRO
IPC: B01D46/52
Filed: 1986-05-09
Abstract: PURPOSE:To obtain an air cleaning device capable of selecting the blow-off position as well as the blow-off direction of clean air arbitrarily by a method wherein the air cleaning device is provided with the variable means of the supporting position of a fan filter unit and the variable means of the blow-off direction of the air from the fan filter unit. CONSTITUTION:When the fan motor 2 of a fan filter unit 8 is operated, air is supplied to a HEPA filter 1 through a plenum chamber 3 and is blown from the filter 1 as clean air. On the other hand, the fan filter unit 8 receives a bolt 16, provided at the outside of the plenum chamber, into the height adjusting groove 13 of a supporting pillar 12 and is fixed by a nut 17 so as to obtain an arbitrary height and an arbitrary blow-off direction. A position whereat a hook 14 is hooked to a hanger 15 fixed to a ceiling 6 may be changed arbitrarily. The blow-off position of the clean air may be changed in the fore-and-aft direction or up-and-down direction of a working table, for example, while the blow-off direction may be selected arbitrarily by the adjustment of the angle of the unit 8, therefore, one set of the air cleaning device may be utilized at various places.
Patent JP-S589046-A (JP)
Title: Detector for scattered laser light
Inventor: KANAMORI TAKAHIRO
IPC: G01N21/47
Filed: 1981-07-10
Abstract: PURPOSE:To detect scattered laser light surely by using a photodetector arranged with photodetecting elements two-dimensionally, and recording the intensity of plasma light with respect to respective wavelengths and the intensity of scattered laser contg. this, separately. CONSTITUTION:If writing pulses are applied to the element group #1 of a photodetector 51 arranged with photodetecting elements two-dimensionally, the plasma  intensity with respect to the respective wavelengths inputted from plasma 14 through a spectroscope 16 is written into the group #1. To measure the electron temp. of the plasma 14, a laser light 12 is irradiated to the plasma 14; at the same time, the writing pulses are applied to the element group #2 to write the intensity of the scattered light including the plasma light into the group #2. The information from both element groups is analogically subtracted by a subtractor and only the intensity of the scattered laser light is drawn out and is transferred to a computer which determines the half-amplitude level of the scattering intensity and calculates the electron temp. of the plasma 14. Thus the plasma temp. is measured with high S/N ratio.
Patent JP-S5630894-A (JP)
Title: Heat-sensitive recording sheet
Inventor: YAMAGUCHI TERUHIRO
IPC: B41M5/333
Filed: 1979-08-24
Abstract: PURPOSE: To provide a heat-sensitive recording sheet which comprises, as a color developer, at least one compound selected from the group consisting of specified sulfides, sulfoxides and sulfone comounds and has an exellent color density build-up property at the moment of heating.  
     CONSTITUTION: Into a solution or dispersion of a binder in water or an organic solvent, (a) a color former which is an ordinary light-colored or colorless electron- donative coloring compound and (b) a color developer consisting of at least one compound selected from the group of 2,2'-bisphenol sulfide, 2,2'-bisphenol sulfoxides and 2,2'-bisphenol sulfone compounds are mixed to obtain a liquid mixture. The mixing ratio is preferably as follows (in parts by weight): color former/developer/binder=(1W15)/(1W95)/(1W40). The thus obtained liquid mixture is coated on a support member such as paper or natural or synthetic resin film, and dried. Although the color former and the developer are in contact with each other in the sheet, fogging does not occur. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5231784-A (JP)
Title: Ultrasonic flaw detection method for welded steel pipe ends
Inventor: KIMURA SHINICHIROU
IPC: G01N29/04
Filed: 1975-09-05
Abstract: PURPOSE: To make automatic and accurate detection of flaws by disposing one vertical probe and two bevel probes on the inside surface at the end of a revolving steel pipe, and making the ultrasonic oscillation direction of the bevel probe on the side upward of the revolving direction reverse from the revolving direction and making that on the downward side in the same direction as the revolving direction. 
     COPYRIGHT: (C)1977,JPO&Japio