baber/WOPTO huggingface dataset:
Patent JP-S60114859-A (JP)
Title: Method for developing photoresist
Inventor: NAITOU NOBORU
IPC: G03F7/30
Filed: 1983-11-26
Abstract: PURPOSE:To permit variation of several photoconditions and to enable to maintain necessary film thickness and necessary dimensions of a pattern easily by measuring decrease of film thickness of exposed part of a photoresist and stopping development at the time when predetermined decrease of the film thickness is detected. CONSTITUTION:A resist film is obtd. on a silicon wafer 1 by dropping ''Photoneece'' on the silicon wafer 1, sucking the silicon wafer 1 with vacuum and fixing it on a spinner head 2, and performing soft-baking while turning it at high speed. The silicon wafer is exposed using an exposing device and developed again in a developing device. The wafer 1 is transported to the spinner head 2 and sucked with vacuum and turned at high speed. The developing liquid is discharged from a spray nozzle 3, and the development is proceeded by holding the liquid on the wafer. The decrease of the resist film thickness is measured by the observation of interference. Previously collected data are stored in a controller 8 and the change of film thickness is operated basing on the change of intensity of reflected wave accompany the decrease of the resist film thickness. Rinsing liquid is discharged from a spray nozzle 3 at the time when desired change of film thickness is detected, and the development is then stopped.
Patent JP-H0887305-A (JP)
Title: Controller device for agricultural machine
Inventor: ISHIDA TOMOYUKI
IPC: G05B9/02
Filed: 1994-09-19
Abstract: PURPOSE: To prevent a machine from being malfunctioned by comparing and discriminating a machine kind or type written in a 1st storage means with a machine kind or type written in a 2nd nonvolatile storage means. CONSTITUTION: In a ROM 50 fitted detachably to a controller 54, a program for attribute control which controls an operating machine to a specific tilt angle, a program for plowing depth control which controls the operating machine to specific plowing depth, and machine kind and type codes are written. At the same time, the controller 54 is provided with the electrically rewritable nonvolatile storage device E<2> PROM 51, wherein a machine kind code (different depending upon the kind of machine such as a tractor or combine) and a type code are written. In a mode other than the reference value setting mode of sensors 23, 42, and 46, checks regarding the machine kind code, type code, and stored data in the E<2> PROM 51 and ROM 50 are performed in the starting stage wherein the power source is turned ON.
Patent JP-S6282050-A (JP)
Title: Apparatus for driving printing element
Inventor: HAYASHI MIKIO
IPC: B41J2/28
Filed: 1985-10-07
Abstract: PURPOSE:To attain the miniaturization of the titled apparatus and to minimize the generation of impact sound at the time of driving and to certainly perform the driving of a printing element at a high speed, by separately forming a drive spring and a drive hammer and connecting the drive hammer to the arm of the drive spring in such a state that the leading end of said hammer is extended to the vicinity of the center from the leading end of said arm. CONSTITUTION:A drive hammer 10 is mounted on the front surface of the arm 9a of a drive spring 9 so as to be superposed thereto from the intermediate part of said arm 9a to the leading end part thereof and the leading end part of the drive hammer 10 is extended from the leading end of the arm 9a to the vicinity of the center to drive a printing element at the leading end of said hammer 10. A movable yoke driven by an electromagnet drive 13 for printing driving is mounted on the intermediate part of the arm 9a. A stopper plate 8 is arranged so as to be superposed to the front surface of the arm 9a in the outer peripheral part of said arm from the intermediate part thereof and a stopper piece 8a extended toward the center direction in the gap of adjacent drive hammers 10 is provided on said stopper 8 and superposed to the front engaging surface of the arm 9a wider than the drive hammer 10 between the leaiding end of the arm 9a and the rear end of the drive hammer 10.
Patent JP-H0665554-A (JP)
Title: Hot-melt adhesive composition
Inventor: TOKITA TAKU
IPC: C09J201/00
Filed: 1992-08-21
Abstract: PURPOSE:To provide a hot-melt adhesive composition which has a suitable melt viscosity at room temperature and can therefore develop excellent adhesiveness without worsening the workability. CONSTITUTION:This adhesive composition comprises 100 pts.wt. base polymer, 10-300 pts.wt. tackifier and 1-100 pts.wt. modified polyolefin prepared by grafting at least either a monoolefindicarboxylic acid or its anhydride onto a polyolefin and having a grafting ratio of 0.1-20wt.% and an intrinsic viscosity of 0.01-0.6dl/g.
Patent JP-S6466317-A (JP)
Title: Setting of slope frame block
Inventor: FUKUI AKIO
IPC: E02D17/20
Filed: 1987-09-08
Abstract: PURPOSE:To set a slope frame without crane by a method in which a top block is hung down by an inversely driven anchors on the upper end of a sloped ground partically cut off, and vertical blocks and lower end block are combined with the top block and fixed by anchors. CONSTITUTION:A sloped ground is partly cut off to form a slope, and reverse anchors 10 are detachably driven into the uppermost portion of the slope. A top block 5 is coupled with the anchors 10 and a hanging bolt 14 is hung down from the block 5. The lower end block 7 of slope frame is hung down from the bolt 14, left- and right-handed vertical blocks 6 are installed, and the blocks 6 and 7 are fixed by a main anchor 11. The anchor 10 is removed and slope frames next to the completed one are orderly formed by cutting slope and hanging the blocks. The slope frame can thus be set without resorting to crane work.
Patent JP-S6283850-A (JP)
Title: Method of removing aldehyde from fish protein
Inventor: SUGIYAMA KEIKICHI
IPC: A23J3/04
Filed: 1985-10-07
Abstract: PURPOSE:To efficiently decompose and remove aldehyde causing deterioration in quality in terms of nutrition, by hydrolyzing protein of fish and treating the hydrolyzate with a yeast mold or a matter in the mold under a specific pH condition. CONSTITUTION:Firstly, protein of fish is hydrolyzed so that molecular weight of protein is reduced and average molecular weight becomes preferably 300-10,000. This operation is carried out so that the protein is made soluble and aldehydes which are contained in the protein and have extremely high affinity to the protein become liable to undergo action of yeast. After the hydrolsis is over, an aqueous solution of the protein hydrolyzate is adjusted to preferably 3-7, preferably 3-5 pH and treated with a mold or yeast or a matter in thw mold. The amount of the mold of yeast added is preferably 0.005-5wt% calculated as dried mold weight based on the aqueous solution of the protein.
Patent JP-2001048344-A (JP)
Title: Turntable
Inventor: OKADA MINORU
IPC: B65G47/80
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To smoothly handle a hand pallet truck for a turntable by forming a tilting edge with a lower peripheral edge in at least a part of the outer periph ery of the upper plate, in the turntable in which the upper plate is rotatably supported over the lower plate. SOLUTION: In this turntable 1 used mainly for cargo handling, an upper plate 3 is disposed over a lower plate 2, and the upper plate 3 can rotate about a rotation axis 4 in relation to the lower plate 2. A dual annular rib 5 is projected on the concentric circle about the rotation axis 4 on the lower surface of the upper plate 3, may steel balls 6 are engaged in this annular rib 5, the steel balls 6 support a load onto the upper plate 3 and simultaneously roll on the lower plate 2 to allow a rotation of the upper plate 3. The upper plate 3 is disk-like, its upper surface is flat, and two facing places on its outer periphery include a tilting edge 7 tilting so as to lower its peripheral edge.
Patent JP-H0647229-A (JP)
Title: Wet type dust collector
Inventor: SATAKE TOSHIHIKO
IPC: B01D50/00
Filed: 1992-07-29
Abstract: PURPOSE:To discharge a completely purified air to the atmosphere by surely removing dust in a dust containing air. CONSTITUTION:In a wet type dust collector 1 composed of a dust collecting chamber 2, a water spraying device 10 and a water tank 4, a water screen forming device 18 to form a curtain type water screen 20 for capturing dust by spraying water in shower state to the dust containing air passing through an air supplying part 19 is provided at the under part of the dust collecting chamber 2.
Patent JP-H1070293-A (JP)
Title: Solar cell and fabrication thereof
Inventor: NAGANO YASUE
IPC: H01L31/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance photoelectric conversion efficiency by differentiating the pitch and the level of irregularities between the incident side face and the opposite side face of a semiconductor layer thereby scattering the incident light and the reflected light and increasing the optical path length. SOLUTION: A transparent conductive film 2 is laminated on a translucent insulating substrate 1. Irregularities for scattering an incident light are formed in the side face 2a of the transparent conductive film 2 opposite to the incident direction of light. A p-layer 4, an i-layer 5 and an n-layer 6 are laminated sequentially on the transparent conductive film 2 to form an amorphous semiconductor layer 3. Irregularities are formed in the opposite side face 6b of the n-layer 6 at different pitch and level from those of an incident side face 6a. Subsequently, a transparent conductive film 7 is laminated on the n-layer 6 and a thin film metal rear electrode 8 is formed thereon.
Patent JP-H1057917-A (JP)
Title: Foreign matter suction device
Inventor: MURAKAMI TAKANORI
IPC: A47L9/08
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily suck away foreign matter intruding into narrow places by feeding compressed air to a foreign matter suction device body, generating suction force by forming a negative pressure in the branching part of this foreign matter suction device body by the flow of this compressed air and, further, blowing the compressed air out of the front end of the branching part. SOLUTION: To remove the foreign matter 12 intruding into a threaded hole 10, the compressed air is first kept fed from an air hose 5 to the foreign matter suction device body 1. The aperture of the threaded hole 10 is then closed by the front end of the branching part 3 of the foreign matter suction device. At this time, the compressed air is discharged from an air tube 7 and is sucked at the circumference of the air tube 7 and, therefore, the flow of the air is generated in the threaded hole 10 and the foreign matter 12 is floated and is sucked from the front end of the branching part 3. The sucked foreign matter 12 is recovered into a foreign matter recovering bag 6.  The suction force of the foreign matter suction device and the discharge rate from the air tube 7 may be adjusted by adjusting first and second regulating valves 4, 8, by which the foreign matter suction devices are made adaptive to various kinds of conditions, such as depth, of the threaded hole 10.
Patent JP-H0275801-A (JP)
Title: Steam generator
Inventor: NINOMIYA SUSUMU
IPC: F22B1/06
Filed: 1988-09-08
Abstract: PURPOSE:To make a pressure fluctuation response and changing speed of a humidity dispersing concentration fast at the time of gas leakage in order to detect heat transfer damage early by filling an intermediate plenum with a filler to lessen a gas capacity. CONSTITUTION:A manhole 27 is provided in the slide face of an intermediate pleum 24 part formed between a tube plate 6 and an intermediate tube plate 8 to fill the inside thereof with a filler 26 in a steam generator using double-tube heat exchanger tubes 2 applied to a fast breeder reactor plant. Since a gas leaking from a channel part 22 of the heat exchanger tubes 2 positioned at the welding part 22 of each heat exchanger tube 2 and the intermediate tube plate need always reach a leakage detecting nozzle 25, the filler 26, for example, is the same material as the heat exchanger tubes 2, the tube plate 6 and the intermediate tube plate 8, for instance, austenite stainless steel or high chrome steel, in which a spheroidal shape is selected. Further, after the assembly of the periphery of the intermediate plenum 24 is completed, the filler 26 is filled through the manhole 27. A leakage detecting time can be made fast as much as a space capacity of the intermediate plenum 24 part is lessened.
Patent JP-H06189934-A (JP)
Title: Slice position designation method for mri device
Inventor: TAKAMATSU KATSUYUKI
IPC: G01R33/48
Filed: 1993-09-08
Abstract: PURPOSE:To provide a slice position designation method for an MRI device, allowing a slice position with the predetermined angle to be easily and surely obtained for a curved portion. CONSTITUTION:The image of a curved portion currently on a display screen is used to specify an image position to be photographed, using points ROI along the curved portion, thereby giving the predetermined curve across each point ROI. Then, straight lines having the predetermined angle for the curve are obtained at every ROI specified position, and each straight line is specified as a slice position. If a straight line across each point ROI cannot be obtained, a fitting curve is drawn. In this case, a straight line is drawn so as to pass each point ROI.
Patent JP-H1161753-A (JP)
Title: Guard device
Inventor: TOYAMA HARUICHI
IPC: E01F13/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a guard device, in which a projecting body and an erection body can be connected by simple operation and which requires special operation, which has not been used in spite of simple operation for releasing the connection, and has excellent practicality. SOLUTION: In the guard device, both ends of an erection body C are connected between projecting bodies A, (B) disposed in upright onto a ground surface and a no-entry place, etc., are partitioned. A retaining section 1 is formed at at least one end of the erection body C while an opening section 3, into which the retaining section 1 is inserted and in which a section to be retained 3 is formed to a periphery, is shaped to the projecting body A at that time, a working body 7 concealing a part of the opening section 3 from the inside by an elastic pressing mechanism 5 is installed into the void section 4 of the projecting body A communicated with the opening section 3, and a retaining detaching preventive section 8 preventing the retaining detaching of the retaining section 1 retained to the section to be retained 2 is mounted on the working body 7 concealing a part of the opening section 3.
Patent JP-S61104457-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAMA YASUHEI
IPC: G11B15/467
Filed: 1984-10-26
Abstract: PURPOSE:To attain the stable tracking control by keeping a fixed level for the amplitude of a reproduction pilot signal even in modes of different tape speeds and furthermore controlling the amplification degree of a tracking error signal in order to improve the tracking control accuracy and also to keep the fixed loop gain of a servo system. CONSTITUTION:A capstan motor 20 is controlled by a capstan motor controller 23 so as to be set at a prescribed revolving speed. While the signals reproduced from a tape 1 via video heads 2 and 3 are sent to an amplifier 30 via a rotary transformer 29 and amplified. A reproduction signal RF is sent to a video signal reproducing circuit 31 and at the same time the video signals of high bands are deleted. Then a pilot signal PL is sent to a tracking error signal detecting circuit 18 via a preamplifier 4. The circuit 18 produces a tracking error signal ET and delivers an error signal EG via an LPF15 and an amplifier 16 to the controller 23. Thus the driving phase of the tape 1 is controlled according to the signal ET. Then the tracking control is carried out so that both heads 2 and 3 have correct scans over video tracks.
Patent JP-2000144296-A (JP)
Title: High-strength and high-toughness aluminum alloy forged material
Inventor: SAWADA HIROKI
IPC: C22C21/06
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength and high-toughness Al alloy forged material suitable for the parts of a transport such as automotive suspension parts or the like. SOLUTION: This aluminum alloy forged material has a compsn. contg., by mass, 0.6 to 1.6% Mg, 0.6 to 1.8% Si and 0.05 to 1.0% Cu, furthermore, in which the content of Fe is controlled to <=0.30, contg. one or >= two kinds among 0.15 to 0.6% Mn, 0.1 to 0.2% Cr and 0.1 to 0.2% Zr, moreover, in which the content of hydrogen is controlled to <=0.25 cc/100 g Al, and the balance Al with inevitable impurities. In this case, the aluminum alloy ingot cast at 530 to 600 deg.C is subjected to homogenizing heat treatment at 530 to 600 deg.C and is thereafter subjected to hot forging to form into a forged material, and the total area ratio of Mg2Si (2 in Fig.) and Al-Fe-Si-(Mn, Cr, Zr) crystallized products (3 in Fig.) in the aluminum alloy structure in the forged material is controlled to <=1.5% per unit area.
Patent JP-S60112246-A (JP)
Inventor: JIYON DABURIYUU ANDASON JIYUNI
IPC: H01J61/56
Filed: 1984-10-26
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-H0678141-A (JP)
Title: Image reader
Inventor: OTSUBO TOSHIHIKO
IPC: H04N5/353
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a desired picture output regardless of overflow of an image sensor. CONSTITUTION:This image reader is provided with a detecting part 110, a discriminating part 115, a selecting part 113, etc., which substitute the picture signal, which is obtained at the time when the overflow signal is in the high level, with prescribed set picture data or normal picture data adjacent to the overflow area to correct the picture signal synchronously with the overflow signal which is outputted from an image sensor 104 at the time of overflow of the image sensor.
Patent JP-2000060075-A (JP)
Title: Slip-ring device
Inventor: MATSUDA SHIRO
IPC: H01R39/08
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To decrease the number of terminals and contacts, by providing the first unit which distributes encoded signals to be inputted from fixed side terminals through sliding contacts to a plurality of systems and provides them to rotating side terminals, and providing the second unit which encodes the input signals to the rotating side terminals and feeds them to the sliding contacts. SOLUTION: Control signals outputted by a sequencer 20 are encoded by a transmitting unit 23. Then, the encoded signals are inputted to an outputting unit 56 via fixed side terminals 52 and sliding contacts 51c, 51d, and distributed based on the result of decoding the encoded signals to be fed to each solenoid valve 34 of a rotating body via rotating side terminals 54. The voltage signals from switches and sensors 31 to 33 are inputted to an inputting unit 57 via the rotating side terminals 54, encoded and fed to the transmitting unit 23 via the sliding contacts 51c, 51d via the fixed side terminals 52. Then, the result of decoding is transmitted to the sequencer 20. This way, the signal transmission is encoded between a slip ring 51 and the sequencer 20.
Patent JP-H0969994-A (JP)
Title: Filter attaching device
Inventor: YURI SUSUMU
IPC: H04N5/74
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To securely fit a transparent or translucent filter to the front of a PTV(projection TV), etc., in consideration of design problems. SOLUTION: A recessed part 9 is formed in the front of a screen frame 5 and a screw 7 is made to pierce the recessed part 9 through a filter mount 4 for holding the filter 3 installed in front of the screen 2 and fixed with a boss 10. Instead of using the screw, a groove is cut in the screen frame 5 and the filter mount 4 which is flexible is fitted in the groove. The position of a screw hole 8 is known from the recessed part 9 provided to the screen frame 5, so the screen frame 5 need not be provided with a deep screw hole which causes a problem of the outside appearance design like before and filter fitting structure which is preferable in design when the PTV is used without using the filter 3 is obtained.
Patent JP-2000053472-A (JP)
Title: Sealing material of ion notch of blast furnace
Inventor: OSHIMA KAZUMA
IPC: C04B35/66
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the phenomenon of gas blowing when silicon carbide brick is used near the ion notch of a blast furnace. SOLUTION: This sealing material for an iron notch is a alumina-silica-silicon carbide-carbon based material to be used for the iron notch where a part or whole of the brick around the iron notch is made of silicon carbide brick-based brick having >=15 wt.% silicon carbide content. The sealing material contains a talc source material having 1.0 to 2.0% coefft. of thermal expansion at 1200 deg.C as the silica source by 5 to 15 wt.%. The phenomenon of gas blowing can be effectively prevented by an increase in the density of the sealing material due to decreased porosity and by an increase in the bonding strength due to increased expanding property. Since the phenomenon of gas blowing is decreased, degradation of the surrounding environment can be improved and splashing of the hot metal residue on a main launder cover or the like can be decreased. This also decreases the repairing frequencies of the launder cover or the like.
Patent JP-2001011306-A (JP)
Title: Polyamide resin composition for blow molded article and blow molded article
Inventor: UMETSU HIDEYUKI
IPC: C08K3/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition for blow molding having balanced and excellent dimensional stability, chemical resistance, gas barrierness, low-temperature toughness, etc. SOLUTION: This blow-molding polyamide resin composition contains (a) 100 pts.wt. of a polyamide resin and (b) 0.5-150 pts.wt. of a liquid crystal resin. The number-average dispersed particle diameter of the liquid crystal resin is 0.05-1.5 μm and not less than 60% of the particles are present within the range of the (number-average particle diameter)±(average particle diameter)×0.3. The composition is preferably further incorporated with 1-250 pts.wt. of an electrically conductive filler and/or electrically conductive polymer based on 100 pts.wt. of the sum of the polyamide resin and the liquid crystal resin.
Patent JP-S6285775-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J1/12
Filed: 1985-10-11
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-H0273776-A (JP)
Title: Compression device for picture data
Inventor: NODA TSUGUO
IPC: H04N1/417
Filed: 1988-09-09
Abstract: PURPOSE:To decide a threshold level deciding the quantity of coding quantity in the case of coding a picture by obtaining an accumulated frequency of the frequency of appearance with respect to each gradation change obtained through an appearance frequency calculation means and deciding the threshold level based on the accumulated frequency of occurrence. CONSTITUTION:An appearance frequency calculation means 2 obtains the appearance frequency of a gradation change obtained by a gradation change quantity detection means 1 with respect to the entire multi-value picture and the accumulated frequency of the appearance frequency with respect to each obtained gradation change is obtained by an accumulated frequency calculation means 3 and a threshold level decision means 4 decides the threshold level based on the accumulated frequency. Thus, the gradation change in a block and the appearance frequency of the entire multi-value picture are obtained and the appearance frequency with respect to the gradation change is grasped and since the threshold level is decided to adjust the rate of the kind (mode) of a representative gradation number in the coding, the threshold level is decided quickly without adopting trial and error method.