baber/WOPTO huggingface dataset:
Patent JP-S6397361-A (JP)
Title: Gas cutting device
Inventor: HIGUCHI KAZUYA
IPC: B23K7/00
Filed: 1986-10-15
Abstract: PURPOSE:To prevent the rippling of a cut face and to improve the yield by providing a cutting nozzle having smaller bore than that of a cutting nozzle just close to the rear part in cutting progressing direction of the cutting nozzle. CONSTITUTION:The cutting part of an ingot 1 is heated at higher than ignition temp. by the preheating flame of cutting nozzles 7A, 7B, the oxygen of high purity is blown thereto and the ingot 1 is moved with its cutting toward the center from both ends. When the cutting nozzles 7A, 7B are gradually approached and the distance reaches l1, they are retreated by stopping the gas cut of the cutting nozzle 7B. On the other hand, the cutting nozzle 7A attaching a cutting nozzle 8 advances distance l1 with continuing the gas cut and when arriving at the position where the cutting nozzle 7B stops the gas jet is stopped. And immediately before the cutting nozzle 7A stopping the gas jet, the cutting nozzle 8 starts the gas jet and progresses in the same direction by the distance l2 together with the cutting nozzle 7A. The non-cutting part (r) left at the lower part in the thickness direction of the ingot 1 is therefore subjected to gas cutting by the cutting nozzle 8, but due to the cutting oxygen stream being smaller than those of cutting nozzles 7A, 7B no rippling is caused on the l2 part.
Patent JP-S62104198-A (JP)
Inventor: MORINO SATORU
IPC: H05K7/14
Filed: 1985-10-31
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-H07219675-A (JP)
Title: Installation assembly of computer drive
Inventor: DONARUDO RII OROSU
IPC: G06F1/16
Filed: 1994-09-14
Abstract: PURPOSE: To provide a computer console assembly with which a drive and an auxiliary port can be repaired and exchanged without using tools by an operator. CONSTITUTION: A computer console assembly 10 is composed of a front panel 22, drive assembly 16 composed of a drive holding assembly for holding the drive and a slide vessel assembly for housing this drive holding assembly, and door panel 18 for covering this drive assembly.
Patent JP-H1090193-A (JP)
Title: Method for inspecting translucent colored coating agent on electronic component
Inventor: OGAMI HISAYA
IPC: G06T7/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To perform visual inspection of a translucent colored coating agent applied onto the surface of an electronic component automatically with high accuracy. SOLUTION: Color image of a translucent colored coating agent is picked up (21) and the image of the coating agent image is extracted (22) from the color image while paying attention to the color of the coating agent and then the extracted image of the coating agent is expanded (23). The expanded image of the coating agent is logically processed (24) along with an image of ideal shape in order to remove excessively coated parts and to make clear (25) the uncoated parts and insufficiently coated parts. Visual inspection of the translucent colored coating agent can be judged (26) accurately and easily by determining the number of pixels or background areas based on the logically processed images and thereby performing GO/NO-GO test of the coating agent through visual inspection.
Patent JP-S6399182-A (JP)
Inventor: KANAZAWA MASAO
IPC: B25D13/00
Filed: 1986-10-14
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-H1092664-A (JP)
Title: Sheet transformer
Inventor: MIYAMOTO MASAMI
IPC: H01F41/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact sheet transformer of improved bonding strength of each part and a simple assembly process. SOLUTION: A recessed part as an adhesive reservoir 18 is provided in a longitudinal side part of a sheet transformer 10, an adhesive application cut-out portion 16 is provided in the rear of the sheet transformer 10, adhesive is applied to the recessed part and the cut-out portion and a bonding surface is made uneven for increasing the bonding area. Thereby, even if constituent parts are bonded by adhesive to be made integral after assembled, the adhesive does not protrude apparently and the parts are hard to peel off since the number of application places of the adhesive is increased and the bonding area is enlarged.
Patent JP-H0967661-A (JP)
Title: High temperature resistant coated member by thermal spraying and its production
Inventor: SAITO MASAHIRO
IPC: C23C4/06
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To produce a thermal spraying-coated member excellent in high temp. oxidation resistance and erosion resistance by flying an allow material plurally contg. Co, Ni, Cr and Al at a specified rate and laminating a multilayer-coated layer in which the porosity and oxygen content are prescribed on a substrate by an air thermal spraying method. SOLUTION: An alloy material contg. at least two kinds among Co, Ni, Cr and Al or that added with at least one kind among Y, Hf, Ta, Ce and B in addition to the above is prepd. This alloy material is used as a thermal spraying powder material, which is flown at a flying rate of >=250m/s in a thermal spraying heat source and is applied to the surface of a substrate in a state of having intensive collision energy by an air thermal spraying method. Thus, the contact time between the alloy particles and air is shortened even in the case the thermal spraying is executed in the air, and the coating layer having <=1% porosity and <=0.2wt.% oxygen content can be laminated to form multilayers, by which the high temp. resistant thermal spraying-coated member excellent in wear resistance can be obtd.
Patent JP-H03108770-A (JP)
Title: Ferrodielectric memory
Inventor: YOSHIMORI HIROYUKI
IPC: H01L21/8246
Filed: 1989-09-22
Abstract: PURPOSE:To eliminate reduction in residual polarization value even upon repeated reading and to effectively record and read information by forming a ferroelectric unit in a laminate in which a plurality of ferrodielectric films having different electric field resistances are laminated. CONSTITUTION:In a ferroelectric memory having a stripelike lower electrode 12, a stripelike upper electrode 15 so disposed as to be perpendicular to the electrode 12, a ferrodielectric layer 14 disposed between the electrodes 12 and 15 for varying a polarized state by an electric field applied between the electrodes 12 and 15, the ferrodielectric unit 14 is formed in a laminate in which a plurality of ferroelectric films 14a, 14b having different electric field resistances are laminated. For example, a stripelike Al lower electrode 12 is formed on a glass board 11, an insulator 13 is filled between the electrodes 12, and the unit 14 made of a high electric field resistance ferrodielectric film 14a and a low electric field resistance ferrodielectric film 14b is formed on the electrode 12 and the insulator. The stripelike Al upper electrode 15 is formed on the unit 14.
Patent JP-H1085145-A (JP)
Title: Circulation type filtering device for bathtub water
Inventor: KINUGASA TERUO
IPC: A47K3/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a circulation type filtering device for bathtub water which allows more comfortable bathing and improves convenience in utilizing bathtub water for another purpose. SOLUTION: A circulation type filtering device 20 for bathtub water is composed of a pump for circulating bathtub water W, sucking port for sucking the bathtub water W stored in a bathtub by this pump, filter unit 30 for filtering the bathtub water W sucked from this sucking port 42, and drain port 33 for draining the bathtub water W through this filter unit 30 into a bathtub 15. In this case, a branch pipe for letting flow a stream branched from a main stream is connected to the discharge pipe of the pump and as a drain instrument, an air bubble mixture type spouting device 60 for generating air bubble mixed water and spouting it by sucking and mixing air into the flowing water is connected to the top end of this branch pipe.
Patent JP-2001065704-A (JP)
Title: Sealing device
Inventor: TAJIMA HIDEJI
IPC: F16J15/3232
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To improve a sealing performance without complicating a constitution. SOLUTION: This sealing device is applied to a sealing device for a wheel shaft bearing and so on. This sealing device seals an end annular space S between an inner ring 11 and an outer ring 12, and has first and second seal plates 1, 2, and an elastic element 3. Both the first and second seal plates 1, 2 are ling-like, have L-shape cross section consisting of cylindrical parts 1b, 2b and vertical plate parts 1a, 2a respectively, and oppositely disposed each other. The first seal plate 1 has the vertical plate part 1a located at the end surface side of the outer ring 12. A labyrinth seal 4 is constituted between the tip side of the vertical plate part 1a and the cylindrical part 2b of the second seal plate 2. An outward side surface B of the vertical plate part 1a is set back by a prescribed amount L inward of the end surface of the cylindrical part 2b of the second seal plate 2.
Patent JP-S60140363-A (JP)
Title: Copying method
Inventor: SHIBUSAWA MITSUO
IPC: G03G21/00
Filed: 1983-12-28
Abstract: PURPOSE:To prevent a page order of a copying paper from getting out of order by inverting a copying paper on which a copying image has been formed, by a copying paper inverting device. CONSTITUTION:An original 2 is placed on an original placing platen consist-of a contact glass 1 fixed on the upper part of a copying machine body 4, and an optical system 5 is positioned under the glass 1. The right page and the left page of the original 2 are copied separately on a copying paper from a feed paper cassette 16. Also, a copying paper inverting device 100 is provided on a discharge path of a copied copying paper, by which the copying paper is inverted, and a page of the copying paper is discharged in the prescribed direction in good order. Also, a feed paper cassette 20 is used selectively together with the feed paper cassette 16.
Patent JP-S63101440-A (JP)
Title: Rubber composition
Inventor: OSHIMA NOBORU
IPC: C08L9/06
Filed: 1986-10-17
Abstract: PURPOSE:To obtain a rubber composition excellent in grinding resistance and grip and suitable as a tread member of an automobile tire, by mixing a specified styrene/butadiene copolymer rubber with a high styrene/butadiene copolymer. CONSTITUTION:Styrene is copolymerized with 1,3-butadiene at 30-150 deg.C in a hydrocarbon solvent in the presence of a lithium initiator (e.g., n-butyllithium) to obtain a styrene/butadiene copolymer rubber (A) of a Mooney viscosity (ML1+4, 100 deg.C) of 80-140, a combined styrene content of 5-35wt% and a vinyl bond content of the polybutadiene portion of 10-40wt%. 100pts.wt. component A is mixed with 10-60pts.wt. high styrene/butadiene copolymer (B) having an average MV (in terms of PS) of 500-20,000, a combined styrene content of 50-90mol% and a glass transition temperature <+15 deg.C and satisfying the relationship of the weight-average MW (in terms of PS) vs. the combined styrene content: 90>=x>=50, 4.1>y>=2.7 and 0.6x+17y>=100, wherein x is a combined styrene content (wt%) and y is the common logarithm of a weight-average MW (in terms of PS).
Patent JP-H0674413-A (JP)
Title: Normal-reverse water-flowing mechanism for deaeration device
Inventor: OCHI YASUO
IPC: B01D19/00
Filed: 1992-08-21
Abstract: PURPOSE:To provide a normal-reserve water-flowing mechanism the operatability of which is favorable, and the cost of which is low by removing contaminant which is adhered on a gas separating film in a film type deaeration module. CONSTITUTION:For a deaeration device to which a film type deaeration module 6 is connected in a water feeding line 3 between a raw water feeding part 1 and a processed water feeding/distributing part 2, water passages 32, 33 of a 2-step switching valve 5 are connected to an inlet 6a and outlet 6b which are provided at both end parts of the film type deaeration module 6. When the 2-step switching valve 5 is switched to the normal water-flowing, the raw water flows in from the inlet 6a, and the processed water flows out from the outlet 6b to provide a normal water-flowing, and when the 2-step switching valve 5 is switched to the reverse water-flowing, the raw water flows in from the outlet 6b, and the processed water flows out from the inlet 6a through the 2-step switching valve 5.
Patent JP-H0988000-A (JP)
Title: Production of base paper for electrical insulating laminated sheet
Inventor: OKUYA TAKEHITO
IPC: D21H27/12
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To produce a sheet of a base paper for an electrical insulating laminated sheet good in silver migration resistance and further characteristics of the whole laminated sheet such as dimensional stability and warpage characteristics of the laminated sheet. SOLUTION: The compression dehydrating treatment of a sheet formed by carrying out the dehydrating treatment of a pulp slurry through a wire is performed with a roll press and the deterioration ratio of the pulp water retention value after the compression dehydrating treatment to that before the dehydrating treatment is regulated to <=5%. The resultant pulp is then used as a raw material and formed into a sheet of paper. The residual chloride ion concentration of the obtained base paper is regulated to <=110ppm.
Patent JP-H1088392-A (JP)
Title: Surface treated steel sheet for welded tube and welded can body
Inventor: IZUMI MICHIHIKO
IPC: C25D11/38
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To produce a surface treated steel sheet for a welded can having sufficient seam weldability and corrosion resistance even if it is formed into a can making material of a large vessel with >=1l content volume in which the welding blank size is made large. SOLUTION: This surface treated steel sheet is the one in which chromate layers composed of an Sn-Fe alloy layer, a metallic Sn layer, a metallic Cr layer and a Cr hydrated oxide layer are successively laminated on the surface of a steel sheet from the steel sheet side in order. In this case, the total Sn content in the Sn-Fe alloy layer and the metallic Sn layer is regulated to >0.4 to 2.9g/m<2> and also >20 to <90% of the total Sn content is composed of metallic Sn, furthermore, the metallic Cr content in the metallic Cr layer in the chromate layer is regulated to >25 to <30mg/m<2> , and the Cr hydrated oxide content in the Cr hydrated oxide layer is regulated to >1 to <20mg/m<2> expressed in terms of Cr.
Patent JP-S61125683-A (JP)
Title: Picture processor
Inventor: OGINO YOSHITAKA
IPC: G06T5/00
Filed: 1984-11-22
Abstract: PURPOSE:To obtain a reproduced picture faithful to an original by using the picture signal whose character part is extracted after background processing to decide the picture tone. CONSTITUTION:An image area deciding part 114 uses a 1-bit binary signal to decide an image area and therefore the circuit scale of the part 11 is reduced down to 1/6 compared with a conventional deciding circuit that decides an image area with a 6-bit picture signal. This attains high-speed processing with the part 114. For image reproduction, the value of the fixed width + or -alpha is added to the 8-class 'is' obtained by smoothing a picture signal (i) to secure the thresh old value. Based on this threshold value, the binary coding is carried out for decision of an image area and extraction of character part data. Thus the notice picture element undergoes automatically the background processing for extraction of the character part. This attains the accurate recognition of picture tone and secures a high contrast picture with no omission at the periphery of the character part. Furthermore, an image faithful to an original can be binary-coded at a high frequency halftone point area.
Patent JP-H0292879-A (JP)
Title: Ceramic porous body having smooth surface and production thereof
Inventor: SHIMAI SHUNZO
IPC: C04B38/00
Filed: 1988-09-30
Abstract: PURPOSE:To form a ceramic porous body having smooth surface usable as an absorbing unit of vacuum chuck or abrasion resistant sliding component by forming the surface of ceramic part excluding hole into smooth surface having a specific roughness or below. CONSTITUTION:In the above-mentioned ceramic porous body, the surface rough ness of ceramic part excluding hole is formed into smooth surface of <=3mum. The ceramic porous body is formed according to the flowing method: The surface of calcined ceramic porous body is ground and then abraded to surface roughness of <=3mum using an abrasive grain sufficiently smaller than pore size. Preferred size of abrasive grain is one several tenth of pore size.
Patent JP-H11134617-A (JP)
Title: Magneto-resistance effect type head
Inventor: KAZAMA NORIAKI
IPC: G11B5/39
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To improve a magnetic property and to improve corrosion resistance by executing a single domain for a magneto-resistance effect film and a soft magnetic film and forming a suitable bias magnetic field so as to suitably hold antiferromagnetism of an antiferromagnetic film. SOLUTION: This head 1 is composed of at least the soft magnetic film 6 and a magneto-resistance effect film 4 which are brought into direct contact with the antiferromagnetic film 7. Here, a pair of shields 9 is arranged with a prescribed interval in both sides of a magneto-resistance effect element 3 to which a switching bias is applied, and the antiferromagnetic film 7 is constituted of any one kind or more among Cr-Al alloy, Cr-Al-Fe alloy, Cr-Mn-V alloy, Cr-Mn alloy, Cr-Re alloy, Cr-Rh alloy, Cr-Ru alloy, Cr-Os allay, Cr-Ir alloy, γ-(Mn-Pd-Ni) alloy, Mn-Pt alloy, Mn-Pd alloy, γ-(Mn-Ir-Cu) alloy, γ-Mn-Ir alloy, Mn3 Pt-Mn3 Rh, MnPd-MnPt.
Patent JP-H03109596-A (JP)
Title: Single plate liquid crystal display device
Inventor: ETO MASAYASU
IPC: H04N9/12
Filed: 1989-09-25
Abstract: PURPOSE:To reproduce a highly precise color image by writing data on single color liquid crystal panels for each unit of R, G and B primary chrominance signals that a video signal is demodulated and lighting three R, G, and B light sources in synchronism with the timing of when these primary chrominance signals are written. CONSTITUTION:A chroma circuit 2 demodulates the R, G, and B primary chrominance signals and temporarily stores the demodulated ones in the memory circuits 52a, 52b, and 52c of a digital delay circuit 5 for each unit of R, G, and B primary chrominance signals. Then, a circuit 5 sequentially reads out the R, G, and B primary chrominance signals for each color, and a polarity alternating circuit 6 periodically switches the polarity of the primary chrominance signal and supplies them to the liquid crystal panel 7. In the liquid crystal panel 7, a red image is written according to the input sequence of red chrominance signal, a green image is written according to the input sequence of green chrominance signal, and finally a blue image is written according to the input sequence of blue chrominance signal. On the other hand, in the three-color light source 8, a red light source 81 is lighted when the red primary chrominance signal is completely written on the liquid crystal panel 7, a green light source 82 is lighted when the green primary chrominance signal is completely written, and a blue light source 83 is lighted when the blue primary chrominance signal is completely written. Thus, a highly precise color image is reproduced.
Patent JP-H04126548-A (JP)
Title: Metal oxide catalyst composition containing iron and antimony and production thereof
Inventor: SASAKI TOMU
IPC: B01J23/881
Filed: 1990-09-18
Abstract: PURPOSE:To obtain a catalyst having suoerior activity and physical properties with high reproducibility by forming iron antimonate as a crystal phase in a catalyst having a specified compsn. contg. Fe and Sb. CONSTITUTION:Iron antimonate is formed as a crystal phase in a catalyst contg. Fe, Sb, V, Mo, etc., as essential components and represented by a formula FeaSbbVcModWeQfRgPhOi (whre Q is an element such as Li or Na, R is an element such as B or As, a-h show atomic ration, a is 5-15, b is 5-100, c+d+e=3-15, d/a>1 in case of c+e=0, (c+e)/a>0.3 in case of c+enot equal to 0, f is 0-15, g+h=0-10, (c+d+e)/h>1 in case of hnot equal to 0 and i is a number corresponding to oxide formed by bonding the above-mentioned components). A catalyst having superior activity and physycal properties can be produced with high reproducibility.
Patent JP-H1093789-A (JP)
Title: Method for image processing and its device
Inventor: SAKAI AKIHIKO
IPC: H04N1/21
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for image processing and its a device therefor, capable of omitting unwanted processing by estimating a data amount to be generated at the time of compressing an image or obtaining featured values and immediately notifying the user the effect in the case where a sufficient storage area corresponding to a memory device does not remain. SOLUTION: Plural kinds of images are inputted from a scanner (S2801, S2802). Each compressed data amount when the inputted plural kinds of images are compressed is estimated by a compression method (JBIC, MMR, etc.), corresponding to each of the above plural kinds of images, and a total compressed data amount of the above estimated compressed data amounts is obtained (S2803, S2804, S2805). Then, if the obtained total compressed data amount is larger than the empty space capacity of an external recording device, a warning message is outputted (S2807).
Patent JP-H08118520-A (JP)
Title: Manufacture of vehicle seat part improved in resistance to permanent set
Inventor: JIEIMUZU EE KAAGORU
IPC: B29C43/52
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of the permanent deformation of a vehicle seat part made of a thermoplastic polymer fiber by molding a seat part main body using two compression steps. SOLUTION: A mold assembly 24 consists of upper and lower mold members 20, 26 and these two mold members cooperate with each other to form a mold cavity to close the same. The mold assembly 24 has a steam or high temp. air introducing means 28 and a discharge means 30. The mold cavity 22 is surrounded by a porous material in order to supply a high temp. atmosphere. The high temp. atmosphere is selectively supplied to the mold cavity 22 by a high temp. atmosphere vent 32. The upper mold member 20 applies two kinds of different pressures to a main body.
Patent JP-S6489859-A (JP)
Title: Contact type image scanner used for film scanning in common
Inventor: OMORI SEIJI
IPC: H04N1/193
Filed: 1987-09-30
Abstract: PURPOSE:To scan both a conventional document and a film without taking much space by devising the titled image sensor to be made turnable by nearly 90 deg.. CONSTITUTION:A support 13 supports turnably an image sensor 12 and the image sensor takes a 2nd position turned by nearly 90 deg. from the position of a normal mode shown in solid lines in a direction apart from a platen 11. An optical system 23 focuses a light from a light source 22 through a film 18 in the vicinity of a slit 16. The film 18 is loaded to a support 19 and moved from the upper to the lower direction or vice versa by using a moving device 21 to attain the entire scanning for the film. Thus, the film scanning is attained even in the contact type image scanner without requiring much space.
Patent JP-S6489804-A (JP)
Title: Microwave oscillator
Inventor: KINOSHITA AKIRA
IPC: H01P1/26
Filed: 1987-09-30
Abstract: PURPOSE:To attain stable oscillation by making the line length difference from an output terminal of a two-power equal distributer to a load as an odd number of multiple of 1/4 of an oscillation wavelength. CONSTITUTION:An FET 2 is used as an amplifier element and the oscillation is made stable by a dielectric resonator 6. An output is extracted from the source terminal 5 of the FET 2 and the two-power equal distributer 7 is connected, where the difference from the line length up to the load 8 is an odd number of multiple of 1/4 of the oscillated wavelength in the output. Thus, even when the load impedance is fluctuated, the reflected power from the load 8 is all absorbed by an absorption resistor of the two-power equal distributer 7 to keep the stable oscillation.