baber/WOPTO huggingface dataset:
Patent JP-H05317851-A (JP)
Title: Treatment of liquid by multilayered disk
Inventor: HARAGA HISATO
IPC: B01D15/02
Filed: 1992-05-22
Abstract: PURPOSE:To activate the contact of the catalysts and adsorbents deposited and impregnated on and in disks and liquid flow by forming liquid thin-layers between the disks to impart the ability to separate the foreign matter in liquid on the disk surfaces and rotating the disks. CONSTITUTION:A multilayered disk fan A is constituted by laminating the disks (a) to multiple layers so as to hold a specified spacing delta and forming the liquid thin-layers (b) between the multiple disks (a) and (a). The disks are interlocked and connected to the output shaft of a motor (c)in the central part of the disk of the lowermost layer and are freely rotatable. Then, centrifugal force is acted on the liquid thin-layers (b) by the shearing force with the disks (a) generated as the respective disks (e) rotate, by which the liquid flow (e) is admitted through fluid flow apertures (d) into the respective liquid thin-layers (b) and is penetrated in these layers (b); thereafter, the liquid flows out of the outer peripheral edges of the disks (a) to the outside. The fluid treating function of the disk surfaces is thus promoted.
Patent JP-H01303092-A (JP)
Title: Preventive device for locking of motor by centrifugal switch
Inventor: YOMO MASAMI
IPC: H02P7/00
Filed: 1988-05-27
Abstract: PURPOSE:To prevent motor from being restarted under the state of locking of the motor by installing a centrifugal switch closing a contact when centrifugal force is made higher than a set value to the shaft of the motor and interrupting the supply of electric power of the motor by opening the centrifugal switch. CONSTITUTION:A centrifugal switch 2, a contact of which is closed when centrifugal force is made higher than a set value, is mounted to the shaft of a motor. When switches 221, 223 are closed, a relay coil 211 is electrified, and relay contacts 212, 213 are closed. Consequently, the motor 1 is supplied with electric power. When the speed of the shaft of the motor 1 exceeds a set value and makes the centrifugal switch 2 closed, the switches 221, 223 are opened. Since the contact 212 for self-hold is closed at that time, the relay coil 211 holds a conductive state. When the centrifugal switch 2 is opened under the state, electrification of the relay coil 211 is stopped, and the supply of electric power to the motor 1 is interrupted.
Patent JP-S5870245-A (JP)
Title: Counter controller
Inventor: SUGIURA MASAMICHI
IPC: G03G21/02
Filed: 1981-08-20
Abstract: PURPOSE:To set a total counter of a copying machine or the like to zero easily and surely, by displaying the counted value of the total counter and driving the total counter in accordance with this value. CONSTITUTION:When a total counter set mode is selected, the counted value of a total counter which counts the total number of copies is displayed on a numerical value display part 38, and this numerical value is stored in an incorporated copy controlling microcomputer MC. The total counter is operated in accordance with pulses passing through the computer MC, and the counted value of the total counter becomes zero after reaching the upper limit value. When a wiring for the counter set mode is short-circuited in this state, the set mode cannot be selected hereafter, and thus, the contents of the total counter of the copying machine is set to zero easily and surely without a special jig or the like when the copying machine is carried out.
Patent JP-H10320805-A (JP)
Title: Inspecting method of optical pickup device
Inventor: NAGASAKA HIDEO
IPC: G11B7/12
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To detect the amount of tilt between an optical axis and an optical disk and to conduct the adjustment of an optical device by utilizing optical disks having different refractive indexes and detecting the positions of the light beams which pass through the materials having different refractive indexes. SOLUTION: Light beams L are made incident on an optical disk 2 having a first refractive index. The beams L are refracted with a refractive angle θ1 and pass the disk 2 with a refractive angle θ. First light beams L1 , which pass the disk 2 having a first refractive index, are made incident on a position A by an optical detecting means. On the other hand, when light beams L are made incident on the disk 2 having a second refractive index, the beams L are refracted with a refractive angle θ2 . Second light beams L2 are made incident on a position B by the optical detecting means. By adjusting the positional relationship between the optical axis of the beams L and the disk 2 so that the positions A and B become a same point and a skew angle θ becomes zero.
Patent JP-H02311422-A (JP)
Title: Activator for choline acetyltransferase
Inventor: YOSHIDA MITSUO
IPC: A61P25/28
Filed: 1989-05-26
Abstract: PURPOSE:To obtain the subject activator, composed of powder of Ligustici Radix and Paeoniae Radix which is a Chinese medicine formulation and useful for treating various disease caused by reduction in acetylcholine in biological tissues. CONSTITUTION:The objective activator obtained by decocting a mixture of Paeoniae Radix with Zeodoariae, Alismae Rhizoma, Hoelen, Cnidium and Ligustici Radix at (4 to 6):(4 to 6):(4 to 6):(4 to 6):(3 to 4):(3 to 4), especially 4:4:4:4:3:3 mixing ratio and removing residues. The abovementioned drug in an amount of 1 to 15g expressed in terms of weight of a dried extract powder can be administered in several portions a day to treat various diseases caused by reduction in acetylcholine, such as grave amyosthernia, Alzheimer's disease, Alzheimer type dementia or gastrointestinal dysfunction.
Patent JP-S5465328-A (JP)
Title: Transformer lead wire support structure
Inventor: ENDOU KAORU
IPC: H01F27/28
Filed: 1977-11-04
Abstract: PURPOSE: To prevent dielectric breakdown due to accumulation of impurity particles by fixing the vertical rising section of a lead wire to connect a transformer winding to a bushing to an insulating support plate while radially setting up a number of insulators with an inclination surface.  
     CONSTITUTION: When the vertical rising section of a lead wire 7 to connect a transformer winding to a bushing is fixed to a lead wire support plate 8 which is fixed to a core clamping metal fitment, a number of spacers 20 radially extended from the lead wire 7 and two insulating cylinders 21 and 22 formed on concentric circles are arranged, and clamp-fixed on the half-split support plate 8 with insulating bolts 11. The spacers 20 and the insulating cylinders 21 and 22 are an inclination surface which is tapered upward and downward. Accordingly, the impurity particles in oil are prevented from slipping down and being precipitated. As a result, corona does not occur and the creeping dielectric strength of the support section can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61290044-A (JP)
Inventor: GUNDA KAZUHIKO
IPC: B32B15/08
Filed: 1985-06-17
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-H0426560-A (JP)
Title: Burning tools
Inventor: WATANABE YUJI
IPC: C04B35/64
Filed: 1990-05-22
Abstract: PURPOSE:To prevent the cracking, etc., of ceramic substrate by providing a dummy part in front of the sheet in the sheet traveling direction and transmitting the heat spplied to the dummy part to the sheet when a green sheet is fixed to burning tools, traveled in a furnace and burned. CONSTITUTION:A green sheet 11 is placed on the holder 13 of burning tools 10, and a dummy member 12 consisting of an alumina porcelain, etc., and having a large heat capacity is placed in front of the sheet 11 in the sheet traveling direction. The tools 10 and the foregoing member 12 are traveled by a conveyor 16 in a burning furnace 1 in which a relatively-low-temp. zone 2a and a high- temp. zone 2b are formed. The heat applied to the member 12 is transmitted to the sheet 11 through the holder 13 to burn the sheet 11, and a ceramic substrate free of breakage, crazing, etc., is obtained.
Patent JP-H05302887-A (JP)
Title: Method and equipment for detecting stain and speed detector
Inventor: SAKAI YASUMASA
IPC: G01P3/36
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a method and equipment for detecting a stain of a transparent plate quickly by a simple construction and to obtain a speed detector of which the deterioration of a speed detecting performance due to the stain of the transparent plate can be prevented and of which the time of maintenance in relation to the stain is definite, by mounting thereon the equipment for detecting the stain. CONSTITUTION:A light beam 11 is made to enter a transparent plate 5 from a light-projecting element 12, and while it is propagated in reflection through the transparent plate 5, it is made to leak outside at a part where a stain is present. The light beam 11 emitted outside the transparent plate 5 after the propagation is sensed by a light-sensing element 13, and based on a light-sensing output thereof, the stain of the transparent plate 5 is detected.
Patent JP-S5356956-A (JP)
Title: Astable multivibrator using nand circuit
Inventor: ISHIMOTO AKITERU
IPC: H03K3/03
Filed: 1976-11-04
Abstract: PURPOSE:To make it possible to vary stably the oscillated frequency throughout a wide renge by providing a variable registor between a NAND circuit and a DC power supply.
Patent JP-H10307366-A (JP)
Title: Heat-developable photosensitive material
Inventor: ARAI TSUTOMU
IPC: C09B23/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide the heat-developable photosensitive material high in sensitivity and steep in the toe by controlling an number average grain diameter of photosensitive silver halide grains to a specified value and incorporating a specified dye cyanine. SOLUTION: This heat-developable photosensitive material contains an organic silver salt and the photosensitive silver halide grains having a number average grain diameter of >=0.1 μm and a developer and a hydrazine derivative on a support and further the cyanine dye represented by the formula in which L is a trivalent bonding group obtained by combining 5 methine groups by conjugated double bonds necessary to complete a pentamethine-cyanine structure; each of W1 and W2 is an alkyl group; Y1 is a -CH=CH- group or a sulfur or selenium atom; each of V1 -V10 is an H atom or a univalent substituent; X1 is a counter ion for balancing an intramolecule charge; and (i) is 0, 1, or 2.
Patent JP-S6022503-A (JP)
Title: Pneumatic tire
Inventor: SOWA NOBUHIRO
IPC: B60C9/00
Filed: 1983-07-19
Abstract: PURPOSE:To obtain a pneumatic tire with excellent uniformity and durability by using, as reinforcement, a fabric woven with knitting yarn of a fine filament thread. CONSTITUTION:A fabric 1 is made of the warp 2, arranged in parallel with each other, and the loosely arranged woof 3, intersecting said warp 2 nearly orthogonally. Said fabric is formed by uniting the warp and the woof into one body through weaving these warp and woof by means of fine fiber yarns 4 along the longitudinal direction of the warp. After the fabric, thus obtained, undergoes adhesion treatment and heat treatment, topping rubber treatment is further applied to the fabric to form the reinforcement made by burying a cord in rubber. The reinforcement is used for carcass ply, belt ply or bead filler and the like.
Patent JP-S6111702-A (JP)
Title: Color liquid crystal panel
Inventor: HIRAISHI HISATO
IPC: G09F9/00
Filed: 1984-06-26
Abstract: PURPOSE:To form a color filter with a simple stage and to obtain a color liquid crystal panel by forming said panel of a liquid crystal panel and the color filter formed by forming a color photosensitive layer on one display surface of the panel and subjecting the photosensitive layer to exposure and development. CONSTITUTION:There is a liquid crystal layer 22 sandwiched by transparent substrates 21 and the color photosensitive layer 34 having color formability is formed on the substrate 21. The layer 34 is exposed through a photomask 45 by a colored light. The layer is immediately subjected to the stage for development and fixing upon completion of the exposing stage to complete the color filter. The color liquid crystal panel is thus manufactured by the simplified stage.
Patent JP-H04332134-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KITAKADO HIDETO
IPC: H01L29/786
Filed: 1991-05-07
Abstract: PURPOSE:To provide a semiconductor device and a method for manufacturing the same, adapted for reducing a weight, a thickness, etc., in addition to excellent characteristics such as high mobility, etc. CONSTITUTION:An amorphous semiconductor part 6 of a semiconductor element formed on a substrate 1 is crystallized by irradiating it with a beam 11 to obtain the element having excellent characteristics such as high mobility, etc. In this case, when the entire surface is irradiated with the beam 11, the beam 11 irradiating the element is absorbed to the element, etc., and not arrived at the substrate 1, and the beam 11 incident to a position not formed with the element is interrupted by a beam shielding layer 4, and not arrived at the substrate 1. Thus, introduction of the beam 11 to the substrate 1 is prevented, heat generation of the substrate 1 can be prevented, and a plastic substrate as the substrate 1 can be used.
Patent JP-H10319732-A (JP)
Title: Electrophotographic intermediate transfer body
Inventor: FUJIWARA TOSHIMITSU
IPC: G03G15/16
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To flexibly comply with the vibration of a device or the unevenness of surface moving speed of an electrostatic latent image carrier and suppress the extension in the width direction of a nip part of a toner image to provide a highly precise image by providing an intermediate layer and a surface layer on the outside of a conductive base in this order, and setting the elasticity of the surface layer lower than that of the intermediate layer. SOLUTION: A paper feeding device 9 and a thermal fixing roller pair 7 are arranged near an intermediate transfer roller 6A and a heat rubber roller 6B. The intermediate transfer roller 6A has an intermediate layer 6b on the outside of a conductive base 6a and a surface layer 6c having an elasticity lower than the intermediate layer 6b on the outside thereof. The elasticity of the intermediate layer 6b is preferably set to about 2×10<7> -5×10<9> N/m<2> so that it is hardly influenced by a mechanical vibration and a toner image is prevented from being disturbed by the excessive extension of a nip. The elasticity of the surface layer 6c is preferably set to a low value of about 1×10<6> -1×10<7> N/m<2> so as to absorb the mechanical vibration.
Patent JP-S5655408-A (JP)
Title: Pigmented aqueous polymer emulsion composition
Inventor: TOBA KEITA
IPC: C08F251/00
Filed: 1979-10-13
Abstract: PURPOSE: Titled composition having excellent pigment dispersibility, prepared by dispersing into a (meth)acrylate ester, nitrocellulose and color chips prepared by dispersing a pigment into nitrocellulose plus plasticizer, and then emulsion-polymerizing the dispersion.  
     CONSTITUTION: A monomer composition prepared by mixing (A) nitrocellulose, (B) color chips prepared by dispersing a pigment into nitrocellulose plus plasticizer and (C) a (meth)acrylate ester, so that the resulting mixture contains 4.8W54.8 wt% of said component (A), 0.2W30wt% of the nitrocellulose in component (B) and a total amount of nitrocellulose of 5W55wt% and 95W45wt% of component (C) is emulsion-polymerized at 0W100°C for several tens minW10hr in the presence of a polymerization initiator in water containing a surfactant and/or protective colloid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62289680-A (JP)
Title: Method for stainproof processing of vinyl chloride resin processed cloth
Inventor: YOSHIDA SHIGERU
IPC: D06M101/16
Filed: 1986-06-06
Abstract: PURPOSE:To obtain the titled stainproof processed, cloth, by applying vinyl chloride resin to fiber cloth and forming a coating film obtained by blending an acrylic ester resin and/or a urethane resin with a fluorine graft resin and/or silicone graft resin. CONSTITUTION:Fiber cloth consisting of natural or synthetic fiber is subjected to resin processing by the use of vinyl chloride resin, and one side of the cloth is coated with 3-50g/m<2> calculated as solid content of a solution containing 20-50wt% solvent-soluble type acrylic ester resin or urethane resin and 0.02-5wt% fluorine graft resin and/or silicone graft resin by a doctor knife and dried under heating. The process cloth has a little attachment of stain even by long-term exposure to the outside, readily removes stain by rain and has improved stain resistance and is used as sheets for trucks, etc.
Patent JP-H11322151-A (JP)
Title: Sheet conveying device
Inventor: TANAKA NORIAKI
IPC: B41J13/02
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent an ejected sheet from buckling or jamming by providing a stiffening member, which is arranged from the sheet front and back faces for extending a landing distance of a sheet edge from a device and reducing a butting angle to the mounting face, in the downstream of a sheet ejecting means. SOLUTION: A sheet, in which recording is finished already, is ejected by means of a nip between a pair of ejection rollers 15a, 15b to the outside of an image forming device in the determined direction defined by an ejection rib 17. In the conveying downstream side of the ejection rib 17, roller type ejection stiffening members 16a are arranged in three positions and those 16b are arranged in four positions respectively on the front and back faces of the sheet alternately at equal intervals. An overlapping quantity between the ejection stiffening members 16a, 16b is reduced comparatively so as to stiffen the sheet in a corrugated shape. In this way, a distance of the sheet from an electronic photography printer main body to the landing point is prolonged.  Therefore, an angle made by the mounting face and the sheet is reduced, so that buckling or curling in ejection onto the sheet can be prevented.
Patent JP-H02309802-A (JP)
Title: Detector for antenna reference direction
Inventor: TANAKA MASAYUKI
IPC: H01Q3/04
Filed: 1989-05-25
Abstract: PURPOSE:To simply confirm the mechanical azimuth reference of a reflecting plate with the operator at a parted location by providing an optical sensor detecting a shaft mounted to the reflecting plate. CONSTITUTION:An optical sensor main body 1 consists of a light emitting element section 2, a photodetector section 3 a board 4 and a bracket 5 and is fitted to a slit 7 of an upper face of a pedestal 6. On the other hand, a shaft 10 prolonged in the same direction as a mechanical azimuth reference line 9 of the reflecting plate is fitted to the reflecting plate 8. Then the reflecting plate 8 is turned to allow the shaft 10 to pass through in the optical sensor main body 1 and ON-OFF operation is given to the photodetector section 3 of the optical sensor. The ON-OFF operation directs the state when an installation reference line 12 of the antenna and the mechanical azimuth reference line 9 of the reflecting plate are made in the same direction, the signal is converted into a voltage signal with the board 4 and transferred to the operator. Thus, the parallel location between the mechanical azimuth reference 9 of the reflecting plate 8 and the antenna installing reference 12 is confirmed by the operator at a parted location.
Patent JP-S6026467-A (JP)
Title: Dc/ac inverter
Inventor: FUKUZUMI MASANOBU
IPC: H02M7/48
Filed: 1983-07-20
Abstract: PURPOSE:To efficiently convert to the desired AC voltage by providing switch means in a power source in which a plurality of unit power sources are connected in series, and controlling it ON and OFF in polarity. CONSTITUTION:The number of DC power sources E connected in series in the state that the first switch means S in ON and OFF is altered, the OFF DC power sources E are bypassed by a diode D, and the peak value of the DC voltage outputted from the entire power source A is sequentially varied. The ON and OFF combination of the second switch means W1-W4 is altered to invert the polarity to the load PL of the power source A, thereby outputting the desired AC voltage. The frequency of the AC voltage is altered by the clock frequency CP of a sequencer C for controlling the ON and OFF sequence of the first and second switch means, and can be independently controlled from the amplitude of the voltage.
Patent JP-S61290338-A (JP)
Title: Torque detector
Inventor: HASE HIROYUKI
IPC: G01L3/10
Filed: 1985-06-18
Abstract: PURPOSE:To facilitate the manufacture while reducing changes in the temperature, by arranging a cylinder body securely outside a shaft for transmitting a torque through a clearance and fastening a soft magnetic layer having a uniaxially anisotropic magnetostriction on the circumferential surface of the cylinder body. CONSTITUTION:Both ends of a cylinder body 2 are fixed on a torque transmission shaft 1 with a fastening section 2b through an elastic body 2a. A non- crystalline magnetic alloy (soft magnetic layer) 3 is fastened on the circumferential surface of the cylinder body 2. A coil 4 is wound outside the alloy 3 through a fixed clearance and connected to an inductance detection circuit 5. To fasten the alloy 3 on the circumferential surface of the cylinder body 2, a torque is applied at both ends of the cylinder 2 and to fasten the alloy 3 and after the removal of the torque, it is mounted on the shaft 1 through an elastic body 2a. The cylinder body 2 facilitates the mounting of the alloy 3 as it can generate a torsion with a limited torque. In addition, any thermal expansion difference between the shaft 1 and the alloy 3 can be absorbed by an elastic body 2a to remove effect of the thermal expansion of the shaft 1.
Patent JP-H11320122-A (JP)
Title: Electron beam welding method
Inventor: NAKAMURA MASATO
IPC: B23K15/04
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To control a generation of a distortion to be accompanied by welding. SOLUTION: An electron gun 21 generates an electron beam B so that the beam B simultaneously irradiates the plural number of irradiation positions S1-S4 at a welding part 13. In this case, as the weldings are carried out simultaneously at plural points of the welding part 13, the welding starting points and the ending points are made to be plural. Thereby, not only the welding time can be shortened but also the generation of distortions at the first member 11, the second member 12 can be also restrained and, the member 11, the member 12 are not to be decentered. As a result, even when the first member 11 and the second member 12 are used as rotating elements, generation of the vibration being accompanied by the rotation can be prevented.
Patent JP-H01302684-A (JP)
Title: High frequency heating device
Inventor: YONEKURA MASAHARU
IPC: H05B6/64
Filed: 1988-05-30
Abstract: PURPOSE:To enhance the cooling effect for major electric parts by installing a bell mouth and a cooling fan at the inlet to a duct which takes in the outside air, mounting a high voltage transformer in this duct, and furnishing a magnetron at the outlet therefrom. CONSTITUTION:A cooling fan 9 formed by directly coupling a propeller fan 9b to a fan motor 9a is installed together with a bell mouth 10 at the inside of No.1 shield duct plate 6. A high voltage transformer 5 is installed at the bottom of a body 1 constituting the bottom surface of a duct 8 in the position nearer the heating chamber 2 and the back wall 1a, so as to receive most of the cooling wind generated with operation of the cooling fan 9. Further a magnetron 4 is installed at the bottom wall 1c of the body 1 inverted up and down in such an arrangement that the notch 7a in No.2 shield duct plate 7 is blocked by the heat radiation part, so as to receive the cooling wind which has finished its work of cooling the high voltage transformer 5. Thereby the cooling effect for major electric parts is enhanced.