baber/WOPTO huggingface dataset:
Patent JP-S5463665-A (JP)
Title: Image tube
Inventor: ADACHI MASARU
IPC: H01J31/50
Filed: 1977-10-29
Abstract: PURPOSE: To make output videos into a plane by defining a rotary hyperboloid as the shape of an input cathode face.  
     CONSTITUTION: In the figure, electron beams 33, 34 and 35 from points 30, 31 and P on the cathode which are h, h/2 and fe/2 distant from center axis X respectively, center axis beam 32, and diameter S of the output video which is made into a plane on output fluorescent plate 10 are shown. When vertical line 36 is drawn from point 31, which is h distant from the tube center, to conventional arc cathode 4b, this vertical line inclines more inside than vertical line 37 at intersection 31 corresponding to formed hyperboloid 4a. Additionally, electron beam 38 from point 31' on arc 4b of a one-dot broken line is deflected from electron beam 34 from point 31 on hyperboloid 4a considerably. Conventional electron focusing face 40' is distorted spherically correspondingly to spherical cathode 4b. Therefore, the image which is observed on plane output fluorescent plate 10 is distorted at the circumference. However, electron focusing face 40 dependent upon this hyperboloid cathode is plane already. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06323488-A (JP)
Title: Cap for cylindrical material
Inventor: KITAURA KAZUO
IPC: F16L57/00
Filed: 1993-05-08
Abstract: PURPOSE:To install a cap firmly on a cylindrical part by fitting a swelling part of an inside material in the cap to the inner periphery of a cylindrical material, covering an opening of the cylindrical material with an outside material, and bringing the elastic continuous swelling part strongly into pressure contact with the cylindrical part. CONSTITUTION:A cap 1 is installed on an opening end of a cylindrical material 10. In this case, the cap 1 is composed of an outside material 2 and an inside material 3. The outside material 2 is formed of a moderately bending roof part 4 and a side wall part 5 bent form this periphery. The inside material 3 is formed of a cylindrical peripheral wall part 6, a moderately bending roof part 7 and a swelling part 8 where the peripheral wall part 6 is swollen outside over the whole periphery. The swelling part 8 of the inside material 3 is fitted to the inner periphery of a cylindrical material 10, and an opening of the cylindrical material 10 is covered with the outside material 2. Thereby, since the swelling part 8 has resiliency and is continued over the whole periphery, the swelling part 8 is brought strongly into pressure contact with the cylindrical part 10, and the cap 1 can be installed firmly on the cylindrical material 10.
Patent JP-H07306915-A (JP)
Title: Apparatus for recognition of symbol group
Inventor: YAN ANDORE RUKAN
IPC: G06F40/00
Filed: 1995-05-02
Abstract: PURPOSE: To exactly execute standardization and the discrimination between capital letters and small letters in word recognition. CONSTITUTION: A base line 62, core line 64, ascender line 66, and descender line 60 are decided by using a flexible curve adapted to points constituting a word by using elastic matching. The two upper curves are the core line 64 and the ascender line 66, and adapted to the word by using the maximum point of the word. The two lower curves are the base line 62 and the descender line 60, and adapted to the word by using the minimum point of the word. Those lines are adapted to those points by minimizing a cost function. The cost function relates costs with a distance between the maximum point and the two upper curves, a distance between the minimum point and the two lower curves, the curvature of those lines, the inclination of those lines, and the displacement of an interval between the lines.  The word is standardized by converting a coordinate system so that the adapted curves can be put in a prescribed arrangement.
Patent JP-2000319451-A (JP)
Title: Tread rubber composition and studless tire
Inventor: KIKUCHI NAOHIKO
IPC: B60C1/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a studless tire which shows good abrasion resistance, excellent road holding property on a snow and ice road and less decrease of the road holding property even after a long term running and a tread rubber composition which gives a tread for the tire. SOLUTION: A tread rubber composition comprises 100 pts.wt. of a diene- based rubber as a matrix and 5 to 20 pts.wt. of a particle dispersed in the matrix to enhance a road holding property, the particle being a crushed particle of a hard rubber having an average particle diameter of 100 to 3,000 μm, the hard rubber containing 100 pts.wt. of a rubber component, 5 to 30 pts.wt. of a short fiber having a diameter(D) of 1 to 50 μm, length(L) of 100 to 3,000 μm and an aspect ratio (L/D) of 10 to 500 and a thermosetting resin.
Patent JP-H11300294-A (JP)
Title: Method and device for cleaning minute structure section of work
Inventor: MORIMITSU TAKANORI
IPC: H01L21/304
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To clean minutely even a work having sites to be cleaned and positioned between two narrow and small planes like an FC.BGA type LSI in a short time. SOLUTION: A cleaning liquid 8 is permeated into a minute structure section 6, in which minute plating balls 7 are interposed between two planes, formed of an integrated circuit chip 4 and a base 5, and high speed flows 9a, 9b, 10a and 10b of the cleaning liquid 8 are formed along clearance end edges 15 between two planes and the cleaning liquid 8 permeated into the minute structure section 6 to clean the inside between two planes in the constitution of the cleaning method. Alternatively, the constitution in which high speed flows of dry air are formed along the clearance end edge 15 of two planes after cleaning to dry an area between two planes may be formed.
Patent JP-H08330462-A (JP)
Title: Chip carrier, and chip package
Inventor: OFUSA TOSHIO
IPC: H01L23/12
Filed: 1995-05-30
Abstract: PURPOSE: To get a package of small size near to the size of a semiconductor integrated circuit element by arranging the constitution such that the tips of minute leads projecting like eaves are connected directly to the electrode of a semiconductor integrated circuit element. CONSTITUTION: This chip carrier has a minute lead which performs the role of both a wire and the lead of a lead frame. That is, the chip carrier is projecting a plurality of minute leads in the shape of eaves toward the side of an opening from a metallic plate 1 provided with an opening. The tips of the minute leads 3 projecting in the shape of eaves are connected directly to the electrode of a semiconductor integrated circuit element (chip) 20. The minute lead 3 is can be connected to the electrode of the chip 20 by heating and pressing it after being positioned to it. Hereby, a package of small size near to the size of the chip 20 can be obtained, and the density in mounting of chips 20 to an external circuit improves rapidly.
Patent JP-H0350705-A (JP)
Title: Feebly magnetic mgmnzm-ferrite material, deflecting ring manufactured from the same and cathode ray tube having deflecting coil with the deflecting ring
Inventor: YAKOBU GERARUDASU BOOREKANPU
IPC: C04B35/38
Filed: 1990-05-23
Abstract: PURPOSE: To attain higher initial permeability, resistivity and Curie point while reducing the power loss by employing a specified soft magnetic MgMnZn-ferrite material in a deflection ring. CONSTITUTION: Oxides and/or carbonates of compositional elements represented by a formula (where, 0.03<=p<=0.25, 0.30<=q<=0.60, 0.35<=x<=0.50, 0.03<=y<=0.18, 1.7<=z<=1.90, y+z<=2.00 and p+q+x=1.00) are mixed and fired prebaked. It is then ground in the water and dried material is compression molded and sintered in the air to produce a soft magnetic MgMnZn-ferrite composition. This material is employed in a pair of deflection coils 18-1, 18-2 above a cathode ray tube 11 and a deflection ring 19 for supporting them.
Patent JP-S5922018-A (JP)
Title: Packaging method of light emitting and photodetecting device
Inventor: IKUSHIMA ICHIROU
IPC: G02B6/42
Filed: 1982-07-28
Abstract: PURPOSE:To eliminate a position shift and to perform coupling at room temperature, by using the same material for a cap which holds a coupling fiber and a cap ring which holds a light emitting or photodetecting element, and carrying out laser welding in such a state that an output is maximum. CONSTITUTION:A light emitting element part 1-1 consists of a stem 21 for supporting the light emitting element 20 and a photodetecting element 20, submount 22, and the cap ring 23 fixed to the stem 21. A fiber supporting part 1-2 consists of a sleeve 25 and the cap 27 fixed to the sleeve 25, and the cap 27 and cap ring 23 are made of the same material. The light emitting element part 1-1 is fixed to a pedestal 2 with a washer 4 and the fiber supporting part 102 is fixed to a fine movement base 5 by a supporter 6. The light emitting element is operated through a socket 3 by a power source device 7. The light output is monitored by an optical wattmeter 8, an adjustment is made by the fine movement base 5 so that the maximum light output is obtained, and cap 27 and cap ring 27 are welded together to eliminate the position shift.
Patent JP-S6022868-A (JP)
Title: Facsimile equipment
Inventor: OKAMOTO MASANORI
IPC: H04N1/17
Filed: 1983-07-18
Abstract: PURPOSE:To attain partial transmission with a simple operation by inputting a length data in the range of partial transmission from a ten-key and calculating a pulse number a pulse motor carrying an original on the basis of a sub-scanning line density. CONSTITUTION:The length from the tip of the original to a point from which the partial transmission is started and the length from that point to a point at which the partial transmission is finished are inputted by the ten-key on a keyboard 4. A control circuit 2 reading the inputted data stores the data in a storage device 5 and then detects to which value the sub-scanning line density is set and calculates the value and then stores an arithmetic data to the storage device 5. When the tip of the original is detected by a detecting sensor 10, a pulse motor 9 is driven in a high speed and also the driving pulse is counted by a counter 8, and when the count value is coincident with the value of the partial transmission starting position stored in advance, the fast feeding of the original is stopped. When the transmission is progressed and the partial transmission end position is reached, the transmission is stopped this time and the fast feeding is started.
Patent JP-H08325488-A (JP)
Title: Matte electrodeposition coating composition
Inventor: SHIOTANI TOSHIHIKO
IPC: C09D133/04
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a matte electrodeposition coating compsn. which can form a coating film excellent in appearance and matte effects, exhibiting no unevenness in luster, and excellent in chemical characteristics such as resistances to weather, acids, and yellowing. CONSTITUTION: This compsn. contains a binder comprising 40-80wt.% water-base fluorocopolymer having carboxyl and hydroxyl groups and 60-20wt.% acrylic copolymer which has alkoxysilane groups, groups represented by the formula: C0NHCH2 OR (wherein R is a 1-4C alkyl group), and cycloalkyl groups and is obtd. by using an ultraviolet-stable copolymerizable unsatd. monomer as a comonomer.
Patent JP-S62290164-A (JP)
Title: Formation of semiconductor element
Inventor: OKADA NORIAKI
IPC: H01L27/08
Filed: 1986-06-09
Abstract: PURPOSE:To further increase a high resistance value of a highresistance element whose thickness and dimensions are limited, by providing oxide films at the ends of a high-resistance member composed of a second polysilicon layer for the purpose of providing additional high-resistance members and constituting the high-resistance element by these high-resistance members. CONSTITUTION:After a first polysilicon layer is patterned on a semiconductor substrate, an insulation film 4 is formed over the entire surface. The insulation film 4 is provided with contact holes 5 on the patterns of the first polysilicon layer 3. When a second polysilicon layer 6 serving as a high-resistance member of a high-resistance element is formed, thin oxide films 10 are also formed on the surface of the first polysilicon layer 3 within the contact holes 5. These thin oxide films 10 serve as additional high-resistance members. Accordingly, a high-resistance element thus obtained is composed of the high-resistance member composed of the second polysilicon layer 6 and of the additional high- resistance members provided by the oxide films 10 formed at the ends thereof.
Patent JP-H05176108-A (JP)
Title: Facsimile equipment
Inventor: TAKAYANAGI MAKOTO
IPC: B41J15/04
Filed: 1991-05-07
Abstract: PURPOSE:To make facsimile equipment compact and light in weight. CONSTITUTION:A hollow platen roller 40 is provided to be used for both reading and recording. A cam shaft 26 is arranged in the hollow platen roller, and cams 30 and 32 are provided at both terminals of the cam shaft. Around the hollow platen roller 40, a reading head 50 and a recording head 60 (or a recording paper sheet pressing means) are arranged in operational relation to the cams. With the operations of these cams, the reading head, the recording head or the recording paper sheet pressing means in place of the recording head is selectively touched onto the external surface of the hollow platen roller.
Patent JP-S63297752-A (JP)
Title: Learning controller for air-fuel ratio for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/00
Filed: 1987-05-29
Abstract: PURPOSE:To carry out the superior learning control for air-fuel ratio during the ascending traveling, etc. by setting the learning correction coefficient for each area and the uniform learning correction coefficient for uniformly learning the air density variation portion for correcting altitude and using the both coefficients for calculating the fuel injection quantity. CONSTITUTION:The fuel injection quantity is calculated by a calculating means H, from the fundamental fuel injection quantity set C according to the engine operation state, uniform learning correction coefficient memorized in a memory means D, learning correction coefficient for each area which is searched by a searching means F memorized in a memory means E, and the feedback correction coefficient set G on the basis of the output of an air-fuel ratio detecting means B. In this case, the deviation quantity from the standard value of the feedback correction coefficient is calculated J, and the estimated separation rate as the ratio between the portion influenced by the altitude variation portion of the deviation quantity and the portion due to other conditions is set K. The uniform learning correction coefficient and the learning correction coefficient for each area are corrected by the correcting means L and M on the basis of the deviation quantity and the estimated separation rate.
Patent JP-H01302065-A (JP)
Title: Hot water boiler
Inventor: ANDO HARUMI
IPC: F24H1/24
Filed: 1988-05-30
Abstract: PURPOSE:To prevent a boiler from generating holes due to corrosion by providing a heater at the lower part of a glass lined boiler, and oppositely disposing a sacrificial anode material at a position opposed to the heater. CONSTITUTION:A boiler 1 is formed with a cylindrical water chamber 4 between a cylindrical inner body 2 and a cylindrical outer body 3, and the inner surfaces of the chamber 4 between the bodies 2 and 3 are glass lined. A heater 5 provided at the lower part of the boiler 1 is attache to a heater attachment port 6, an electric corrosion protection electrode 7 is provided in the chamber 4 near a heater attachment port 6 at the lower part of the boiler 1, and a sacrificial anode material 8 is disposed oppositely to the heater 5. The glass lining at the lower end of the body 3 tends to crack by a stress due to combustion heat, and if the exposed surface of crude iron is increased, corrosion protecting effect is insufficient by the corrosion protection with the electrode 7, but since the material 8 is provided at the position opposed to the heater 5, stable corrosion protective characteristic can be maintained.
Patent JP-H05304269-A (JP)
Title: Semiconductor device
Inventor: MIYAKE HIDEJI
IPC: H01L21/02
Filed: 1992-04-24
Abstract: PURPOSE:To prevent enlarging of a difference in level between a cell region and a peripheral circuit a region even if the cell capacity is increased in a stacked capacitor type DRAM. CONSTITUTION:The top of a MOS transistor is covered by a first interlayer isolation film 106 and a second interlayer isolation film 107 and these interlayer isolation films are provided with the openings reaching an n-type diffusion layer 105, which is a source-drain region of the MOS transistor and a charge storage electrode 108 is formed on an inner wall of the opening hole. A capacitive insulating film 109 and a counter electrode 110 are provided on the charge storage electrode 108.
Patent JP-S5922756-A (JP)
Title: Baking apparatus
Inventor: IKUMI MASUZOU
IPC: B41F17/20
Filed: 1982-07-30
Abstract: PURPOSE:To prevent excessive irradiation of ultraviolet rays, by a method wherein a shutter is provided between an ultraviolet ray source and a package market with an UV ink and opened and closed corresponding to the movement and the stopping of the package. CONSTITUTION:A discrimination mark is applied to the surface of a range package of a semiconductor apparatus with an ultraviolet ray curable ink (an UV ink) and the whole is passed through baking apparatus 1 to cure said ink. In the baking apparatus 1, the conveying line 3 of the package 2 and apparatuses 7-9 irradiating the conveying line 3 with ultraviolet rays are provided and an ultraviolet ray shielding shutter 12 is provided between the ultraviolet ray irradiating apparatuses 7-9 and the conveying line 3 of the package 2. In this case, when a trouble is generated to the conveying line 3 of the package 2 and the package 2 is irradiated with excessive ultraviolet rays, the shutter 2 is closed.
Patent JP-S5655954-A (JP)
Title: Pressure sensitive fixing toner composition
Inventor: MACHIDA HAJIME
IPC: G03G9/08
Filed: 1979-10-13
Abstract: PURPOSE: To enable a toner to be fixed and transferred under a slight pressure without requiring large energy by enclosing the surface of a core substance based on a hydrophobic oily substance with hydrophilic silica fine particles.  
     CONSTITUTION: Hydrophobic oily substance 1 such as mineral oil, perfluoroalkyl ether having a 5W10C alkyl group, α-olefin oligomer, synthetic squalane, liq. polypropylene, hexene, silicone oil or vegetable oil and hydrophilic silica fine particles 3 of about 5W100mμ particle size are mixed in about 70:30W95:5wt. ratio with a mixing means such as a mixer. Thus, the titled toner composition is obtained in which the hydrophobic oily substance 1 is enclosed with hydrophilic silica fine particles 3. By covering the surface of said composition with fluororesin layer 4, the transferring and fixing effects can be further improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5836246-A (JP)
Inventor: MITSUISHI KUNIO
IPC: D04B1/10
Filed: 1981-08-24
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-H08331356-A (JP)
Title: Facsimile equipment having dial inhibit number registration function and dial inhibit number registration method
Inventor: KIYOTA KENJI
IPC: H04N1/32
Filed: 1995-05-30
Abstract: PURPOSE: To eliminate the need for an operation registering a line selection number already inputted to a new dial inhibit number by registering a line selection number before revision or deletion of a called station as a dial inhibit number when the operator corrects only the line selection number to be that after revision or deletes the line selection number for the registration. CONSTITUTION: When the operator discriminates it that it is required to revise or to delete a line selection number of a called station registered in a one-operation number, the operator operates an operation section 3 to revise or deletes the line selection number of the called station to be registered. A FAX control section 1 allows a warning tone generating section 13 to generate a warning tone when the revision register or deletion is conducted, allows a display section 2 to display whether or not the line selection number before revision or deletion is to be registered in a dial inhibit memory section 9 for the confirmation of intention of registration of the operator. When the operator enters the intention of registration, the FAX control section 1 registers the line selection number before revision or deletion of the called station to the dial inhibit memory section 9.
Patent JP-H10320269-A (JP)
Title: Method for detecting size of loaded memory
Inventor: YOKOYAMA KOJI
IPC: G06F12/06
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To narrow down the size of loaded memory and to eliminate futile discriminating processing by using mirror access with which the same memory physical address is accessed even when different addresses are accessed from a CPU. SOLUTION: Between a CPU 1 and a memory 3, an address bus is connected and from the CPU 1, five address bus 2 of A4, A3, A2, A1 and A0 are outputted and connected to four address buses 4 of A3, A2, A1 and A0 on the memory 3. Then, the size of memory 3 is detected while using the access of the same physical address of memory 3 at the time of accessing two different addresses from the CPU 1 by using mirror access. Thus, information written from the CPU 1 to a certian position in the memory 3 can be read out even with the different CPU address and the futile discriminating processing can be eliminated.
Patent JP-S6021797-A (JP)
Inventor: MORIWAKI NOBUYASU
IPC: D06F41/00
Filed: 1983-07-19
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-S5923261-A (JP)
Title: Electric power load survey device
Inventor: SHIMAMURA YUKIO
IPC: G01R21/00
Filed: 1982-07-29
Abstract: PURPOSE:To execute an electric power load survey with high density and with high accuracy by a small-sized and light constitution, by containing a clock whose time is corrected by a standard clock, and collecting terminal electric power through a collector cartridge which is freely attachable and detachable. CONSTITUTION:Electric power information of each terminal by each electric power sensor 30 provided with load voltage and load current transducers 31, 32, a multiplier 33, an integration circuit 34, an I/D number setting device 36, etc. is stored together with time information, etc. from a clock circuit 47 contained in a memory 44 of a collector cartridge 40 which is freely attachable and detachable, and is provided with a backup power supply battery 49. Also, terminal electric power information is collected to a memory/magnetic tape device 50 in the center part which is not influenced by a high temperature, a low temperature, etc., through the cartridge 40, and also the time correction of the circuit 47 is executed through a standard clock 52 of the device 50. An electric power local survey can be executed with high density and with high accuracy, by a small- sized and light constitution for collecting the information through the collector cartridge which is freely attachable and detachable, and is not influenced by a temperature.
Patent JP-S5357358-A (JP)
Title: Lubricating oil shortage annunciator for a machine having a reciprocating member
Inventor: YAMAGUCHI YOSHINOBU
IPC: G01F23/14
Filed: 1976-11-04
Abstract: PURPOSE: To provide a lubricating oil shortage annunciator which operates in response to a pulsating pressure transmitted through a pipe when lubricating oil is decreased to the allowable lowest level by constituting same such that the pipe communicating to the annunciator has an opening formed in accordance with the allowable lowest level of lubricating oil. 
     COPYRIGHT: (C)1978,JPO&Japio