baber/WOPTO huggingface dataset:
Patent JP-S59130553-A (JP)
Title: Exhaust gas purifying apparatus
Inventor: FURUYA MASAYASU
IPC: B04C5/185
Filed: 1983-01-13
Abstract: PURPOSE:To burn carbon dust efficiently at a high rate by forcibly blowing a hot air contg. oxygen required for burning directly against a carbon dust layer deposited at the bottom of a carbon dust collecting chamber. CONSTITUTION:An exhaust gas exhausted from an internal-combustion engine 1 is sent into a cyclone dust collector 3, and the carbon dust or the like separated and collected from the exhaust gas is burnt in a dust collecting chamber 32 of the collector 3. In this exahust gas purifying apparatus, an ejector nozzle 10 of a blow-up piping 9 equipped with an air current heater 11 is directly opened at the bottom of the dust collecting chamber 32. A hot air heated up by the heater 11 while passing through the piping 9 is blown into a deposited carbon dust 8 layer in the chamber 32 to burn the carbon dust 8. In this way, the carbon dust 8 is efficiently burnt at a high burning rate.
Patent JP-S63172666-A (JP)
Title: Method and apparatus for thermal transfer recording
Inventor: NANNICHI TOSHIHIKO
IPC: B41J2/32
Filed: 1987-01-13
Abstract: PURPOSE:To obtain a favorable record with few or little breakage of small- width lines or voids in recorded images, even when a recording paper with low smoothness is used, by reheating an ink melted and transferred onto a recording paper, over the entire part of the paper. CONSTITUTION:Recording is sequentially conducted, a recording paper is fed straight toward a recording paper feeding passage 9 under the stiffness thereof, and is separated from an ink ribbon 20. The paper 20 thus separated is fed along the passage 9 to an automatic cutter 13, and is cut when it is fed by a recording length. The paper 20 thus cut is fed by discharging rollers 10, and is fed between a heated roller 15 and a pressure roller 16. When passed through the heated roller 15, the paper 20 is heated by the roller 15 to a temperature (about 100 deg.C) not lower than the melting point of an ink. By the heating, the ink on the paper is melted, and the melted ink flows into recessed parts of the surface of the paper, whereby breakage of lines and formation of voids in a recorded image are obviated. The paper 20 passed between the heated roller 15 and the pressure roller 16 is discharged onto a stacker 3 by discharging rollers 11, 12.
Patent JP-H08188439-A (JP)
Title: Apparatus for drawing optical fiber and drawing
Inventor: TSUCHIYA ICHIRO
IPC: C03B37/027
Filed: 1995-01-13
Abstract: PURPOSE: To obtain an optical fiber, having a small noncircularity ratio and hardly causing a connection loss by controlling the operation of a chuck based on the information from both the chuck holding an optical fiber preform and an apparatus for measuring the optical fiber. CONSTITUTION: This apparatus for drawing an optical fiber is obtained by installing an apparatus 28 for measuring the position in the horizontal uni- or biaxial directions of the optical fiber 26 between a drawing furnace 25 and a coating device 29 for coating a protecting resin, providing an XY-moving part 232 capable of moving an optical fiber preform 21 in the horizontal biaxial directions and a rotating part 231 capable of rotating the optical fiber preform 21 in a chuck 23 for holding the optical fiber preform 21, sending the rotation information or rotation command information and horizontal biaxial positional information or positional command information of the optical fiber preform 21 and the horizontal uni- or biaxial positional information of the optical fiber 26 to a computing unit 35,  carrying out the computing and changing the rotation and horizontal biaxial movement command of the optical fiber preform 21 based on the results of the computing.
Patent JP-H08193782-A (JP)
Title: Refrigerator
Inventor: MURAMATSU HIDEHIKO
IPC: F25D25/00
Filed: 1995-01-13
Abstract: PURPOSE: To eliminate the contact with the bank end of a freezing chamber door in the case of telescoping a freezing chamber vessel from the freezing chamber when the freezing chamber is opened by providing a gap in the lateral direction to the band end of the door when the door is opened at a drawer type freezing chamber. CONSTITUTION: A freezing vessel 19 is disposed at the bottom of a freezing chamber. The vessel 19 is telescoped in or out by opening a freezing chamber door 17. Even if the door 17 is opened at 90 degrees, a distance A (about 5mm) between the bank end 18a of the innermost side of the door 17 and the side end of the vessel 19 in the lateral direction of the freezing chamber is existed as a space. Thus, the drawer type freezing chamber vessel 19 can be telescoped without contact with the end 18a of the door 17 even if the door 17 can be opened only at 90 degrees. Even if a refrigerator is installed at the wall side of a room, the vessel 19 can be freely telescoped.
Patent JP-H11198633-A (JP)
Title: Air conditioner for automobile
Inventor: DAIMON YUJI
IPC: B60H3/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To always cleanly keep the inside of a unit case, and to prevent accumulation of mold or the like and generation of an offensive odor by arranging a photocatalyst layer containing titanium oxide on the inside surface of the unit case, and oppositely arranging the light irradiating part to irradiate ultraviolet rays to the photocatalyst layer. SOLUTION: A photocatalyst layer 80 containing titanium oxide is arranged on the inside surface of a unit case 40 to house a blower 50 to blow air, an evaporator 60 to cool air and a heater 70 to warm air or the like. The photocatalyst layer 80 is formed by applying titanium oxide particles carried by a binder such as polyethylene and polypropylene by spraying. Ultraviolet rays emitted by a light source 100 are irradiated to the inside surface of the unit case 40 by an optical fiber 110 to generate active oxygen from oxygen and water in the air by the photocatalyst action of titanium oxide contained in the photocatalyst layer 80. Mold and bacteria or the like sticking to the inside surface are decomposed by this active oxygen to prevent generation of an offensive odor.
Patent JP-H05211418-A (JP)
Title: Car audio equipment
Inventor: MASUBUCHI ATSUSHI
IPC: H03G3/32
Filed: 1992-01-14
Abstract: PURPOSE:To reduce the sound volume of a speaker automatically and to allow the driver to recognize it by decreasing a level of an audio signal during reproduction with an alarm tone detection signal. CONSTITUTION:A sound signal in a sound frequency band of a traffic alarm tone is extracted by a BPF 53 from noise sound of the outside of a vehicle collected by a microphone 51 and amplified by a microphone amplifier 52 in an alarm sound detection circuit 5, and a level of the extracted sound signal is detected by an absolute value rectifier circuit 54 and an alarm sound signal S in DC voltage corresponding to the level is outputted. A comparator 62 of an alarm sound level discrimination circuit 6 compares the level of a reference voltage R with a level of the alarm sound signal S and outputs an alarm sound detection signal LS when the level of the alarm sound signal S is larger. Upon the receipt of the alarm sound detection signal LS, a mute circuit 2 sends an audio signal A from a sound source 1 to a power amplifier circuit 3 as an attenuated signal by a preset attenuation. Thus, the reproduction sound volume from a speaker 4 is reduced.
Patent JP-H04313760-A (JP)
Title: Developer composition for electrophotography
Inventor: MORIMOTO HIDETSUGU
IPC: G03G9/087
Filed: 1991-01-18
Abstract: PURPOSE:To obtain a developer compsn. having excellent hot offset resistance, low temp. fixing property, smoothness of fixed surface, blocking resistance, and transparency. CONSTITUTION:The developer compsn. for electrophotography contains a binder resin and a colorant, and if necessary, other additives. The binder resin essentially consists of polyester, comprising a first polyester and a second polyester by 80:20 to 20:80 weight ratio. The first polyester is a linear polyester having the softening point Tsp between >=105 deg.C and <170 deg.C, while the second polyester is a linear polyester having the softening point Tsp between >=80 deg.C and <105 deg.C, with >=10 deg.C difference between the softening points of the first linear polyester and the second linear polyester.
Patent JP-H08191712-A (JP)
Title: Airtight compact container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1995-01-13
Abstract: PURPOSE: To reduce the item number of assembling parts, and to secure the airtightness in a makeup plate sufficiently regardless of the accuracy of the hinge part of the container main body and the lid body in an airtight compact container. CONSTITUTION: A ring form rotary member 28 housing a makeup plate is rotatably fitted to a circular opening 20 formed on the middle frame 18 of a container main body 12. The circular projection line 24a of a packing 24 provided to a lid body 16 is pressure contacted to the upper side of a flange of a makeup plate in such a state as to close the lid body 16. To the outer side of the ring form rotary member 28, the three first engaging projections 32 are projected in the peripheral direction at an egual interval. The second engaging projections 36 engaged to the first engaging projections 32 are projected from the lid body 16. A rotary operation member 38 is projected integrally from the ring form rotary member 28, and an arc shape part 38a at the front end is projected from the opening 12c of the container main body 12.  A leaf spring 40 projected from the ring form rotary member 28 is locked to a locking pin 12d projected from the container main body 12 so as to give a rotating energizing force in the return direction.
Patent JP-H06256292-A (JP)
Title: Compound for photoresist generating photochemically acid
Inventor: TOOMASU EE KOOISU
IPC: C09K3/00
Filed: 1994-01-20
Abstract: Diazonaphthoquinone sulphonyl esters and photoacid generators of formula (I) are new. Also claimed are the prepn. of pref. (I)'s by adding a diazonaphthoquinone sulphonyl chloride to an intermediate of formula (II); and adding an HCl scavenger and a non-aq. polar solvent to the mixt., and a method for preparing relief structures on a semiconductor substrate using (I). The method comprises: (i) coating the substrate with a positive working photoresist compsn. comprising: a water insoluble polymer having an acid-cleavable moiety in its structure which inhibits solubility in aq. alkali, and a pref. (I); (ii) drying the compsn.; (iii) exposing the compsn. imagewise to actinic radiation; (iv) baking the exposed coating; and (v) applying aq. alkaline developer. R1 = H, OH or -O-S(=O)2-Q; R1 = CH2OS(=O)2-Q, or NO2; R2 = CH2OS(=O)2-Q, or NO2; R3 = lower alkyl or H; R4 = H, -CH2OS(=O)2-Q or NO2;R5 = H, -CH2OH(=O)2-Q or NO2; Q = diazonaphthoquinone moiety; provided R3 = lower alkyl when R2=R4=NO2, R1 and R2 are different, and R4 and R5 are different. More specifically, (a) R, R3, R4 and R5 = H, R1 = -CH2OS(=O)-Q and R2 = NO2. (b) R = -O-S(=O)2-Q, R3 = lower alkyl pref. CH3, R2 and R4 = NO2 and R1 and R5 = -CH2O-S(=O)2-Q. In case (a) the sulphonyl gp. is pref. attached to the diazonaphthoquinone moiety at the 4- or 5-position.
Patent JP-S60151278-A (JP)
Inventor: UMEMURA MITSUO
IPC: C01B21/068
Filed: 1984-01-13
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-H02188485-A (JP)
Title: Producing device for single crystal
Inventor: ARAKI TAKASHI
IPC: C30B29/42
Filed: 1989-01-13
Abstract: PURPOSE:To easily produce high-quality single crystal at small temp. gradient by incorporating B2O3 into a vessel made of BN housing the melt for a raw material and slowly oozing B2O3 from the wall surface at a time of utilization and preventing generation of a crystal nucleus. CONSTITUTION:A producing device for single crystal is formed of a vessel 1 housing the melt 5 for a raw material, a temp. gradient furnace arranged to the circumference thereof and a means for relatively moving it for the vessel 1. The vessel 1 is formed of BN incorporating large amounts Of B2O3. B2O3 is oozed on the inner and outer surfaces of the vessel 1 and a film 7 is formed. Further the surface of the melt 5 is covered by a B2O3 liquid sealing agent 6. Therefore the melt 5 is prevented from being directly brought into contact with the wall surface and polycrystallization is prevented and high-quality single crystal is obtained.
Patent JP-H09197853-A (JP)
Title: Fixing device
Inventor: OKABAYASHI EIJI
IPC: G03G15/20
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for thermally fixing an unfixed image on recording material holding the unfixed image; whose warming-up time is shortened and whose carrying performance of the recording material is excellent, so that excellent image quality is realized all the more. SOLUTION: This device is provided with a heating roller 11 heated at unfixed image fixing temperature and an endless belt 2 for causing recording paper to pass while holding it between the belt 2 and the roller 11 and consisting of a heat resistant film. The belt 2 is pressed to the roller 11 from its inside by a pressing member 31 pressed by a spring 32 so that it can rotate in accordance with the rotation of the roller 11.
Patent JP-S5389757-A (JP)
Title: Digital tester
Inventor: AOKI KENJI
IPC: G01D7/00
Filed: 1977-01-19
Abstract: PURPOSE: To obviate erroneous application of high voltages and prevent misreading of polarity by providing a display body of plural different colors so as to change the color of the display according to the measuring object. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60149816-A (JP)
Title: Controller of soot blower
Inventor: TAKAHIRA YUKIMI
IPC: F23J3/00
Filed: 1984-01-17
Abstract: PURPOSE:To contrive a reduction of NOx, by a method wherein when the Nox in exhaust gas is detected and the detected value of the NOx has become more than a predetermined value, slug stuck to a water cooling wall of a furnace is removed by starting soot blowers in order. CONSTITUTION:The titled controller is a system reducing NOx by a method wherein soot blowers installed on a water cooling wall are operated in order by grasping such a state wherein the NOx exceeds a controlled value, slug stuck on the water cooling wall of a furnace is removed and a temperature of the furnace is declined when an installed control system of the NOx has become of a state wherein the upper limit of the NOx can not be reduced. As for the title controller, for example, burners A, B, C, D are arranged in four steps on four corners of a furnace 1 and the soot blowers A-1-A-22... D-22 are arranged on the wall of the furnace at a height where the respective burners A-D have arranged. When concentrations of the NOx in exhaust gas for the preset upper limit and NOx value > controlled value of the NOx control system are detected and detected values have become a predetermined value, for example, 300ppm, the soot blowers are started in order from the A-1 up to the D-22 through an instructing deslugger orderly starting circuit and the slug stuck on the water cooling wall forming a furnace wall is removed.
Patent JP-H02186293-A (JP)
Title: Boiling water nuclear reactor
Inventor: SAITO TOSHIYUKI
IPC: G21C13/08
Filed: 1989-01-13
Abstract: PURPOSE:To intend an improvement of a reliability of a nuclear reactor primary system by forming the first elbow of a downstream part of a main steam nozzle and a straight pipe part connected to the first elbow, of one single member material selected from a low alloy steel and an austenitic stainless steel. CONSTITUTION:A elbow 3 made of a low alloy steel is welded and connected to a main steam nozzle 1 at its upstream side and a straight pipe 4 at its downstream side made of the low alloy steel. A contacting metal of welded parts between the main steam nozzle 1 and the elbow 3 and between the elbow 3 and the straight pipe part 4, is a low alloy steel or an austenitic stainless steel. A main steam passes through a flow control mechanism, collides against the elbow 3 in its high speed flow condition, after flowing out of a nuclear reactor pressure vessel 10, and also collides against the straight pipe part 4 in a complicated flowing condition caused by the first collision. However, because of the elbow 3 and the straight pipe part 4 being made of the low alloy steel which is highly anti-errosive, a thinning by an errosion can be well suppressed.
Patent JP-S61166357-A (JP)
Title: Production of fat and oil spread for emulsified food
Inventor: TAKAHASHI YASUYUKI
IPC: A23D7/00
Filed: 1985-01-17
Abstract: PURPOSE:To produce fat and oil spread for emulsified food, having improved taste, by adding fermented milk to a raw material component, emulsifying it with lecithin and/or butter milk. CONSTITUTION:A raw material component is incorporated with 3-50wt% fermented milk, and, if necessary, 0.5-15wt% cheese, and the blend is emulsified only with lecithin and/or butter milk without using a synthetic emulsifying agent. Fat and oil spread for emulsified food, having stability and improved taste is obtained. In the operation, the spread has <=60wt%-75wt% fat ratio. The synthetic emulsifying agent which has been considered as an essential component is not used, and the use of only lecithin and/or butter milk as the emulsifying agent provides the spread having improved taste.
Patent JP-S59127923-A (JP)
Title: Hot metal detector
Inventor: HIROTA MASAHIRO
IPC: G01B11/00
Filed: 1983-01-13
Abstract: PURPOSE:To prevent automatically the variance in detection owing to high and low degrees of the temp. of a rolled material by detecting preliminarily the temp. of the rolled material before the detecting point, making the same as a reference for detection, and comparing the detected value at the detecting point with the reference value. CONSTITUTION:When a rolled material 1 conveyed by table rolls 2 approaches a hot metal detector 3, the temp. of the material 1 is first detected with a cell 11 for temp. and the output proportional to said temp. is outputted to an amplifier 12. Said output is amplified with the amplifier 12 and a reference value for detection is determined. The input from a cell 4 for temp. is amplified with the amplifier 12 at a detecting point and is compared with the reference value for detection. When the amplified value from the cell 4 attains the reference value for detection or above, a contactor 6 is operated. The presence or absence of the rolled material heated to a prescribed temp. at a desired point of a hot rolling installation is thus detected.
Patent JP-S61164194-A (JP)
Inventor: HAYASHI TOSHIBUMI
IPC: G21D3/04
Filed: 1985-01-17
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-S58121949-A (JP)
Inventor: IKEDA SHIGEYUKI
IPC: A61H23/02
Filed: 1982-01-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60148659-A (JP)
Title: Production of heat insulating composite pipe
Inventor: KAWAI TOORU
IPC: B22D13/02
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a composite pipe having a ceramic intermediate layer by fixing a core material packed with ceramic fibers in the space between inside and outside pipes into a mold for centrifugal casting and introducing a molten metal under centrifugal pressure from the tundish mold to the inside and outside surfaces of the core material. CONSTITUTION:A cylindrical core material 40 formed by packing ceramic fibers 42 into the space between inside and outside metallic pipes 41, 43 having plural holes to the pipe walls is attached to the supporting plates 50, 60 of a mold 10 for centrifugal casting concentrically with the mold 10. While the mold 10 is rotated, a molten metal M' from a hopper 70 is once stored in the space A of a tundish mold 20 through a casting hole 81. The molten metal M' is introduced from a circumferential edge groove 51 to the clearance C around the material 40 under centrifugal pressure with virtually no heating of the plate 50. The molten metal M' is then introduced into the space B on the inside circumferential surface side of the material 40 through a hole 52 to insert the inside and outside surfaces of the material 40 therein by casting. The composite pipe of the three- layered structure having a prescribed layer thickness is thus obtd. without deviation in the center of the ceramic layer.
Patent JP-2000204475-A (JP)
Title: Production of functionally gradient material
Inventor: YUASA MOTOKAZU
IPC: G02B1/113
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To form a thin film of a functionally gradient material at a high speed by applying a specified pulselike voltage on a space between counter electrodes while the temp. of a base material arranged on the space between the counter electrodes is continuously changed in the vicinity of atmospheric pressure and executing discharge plasma treatment. SOLUTION: The inside of a vessel in which pressure is controlled to the one in the vicinity of the atmospheric pressure of 700 of 780 Torr is provided with a pair of counter electrodes 3 and 4, and, on a space therebetween, a base material 5 of plastics, glass, metal or the like is arranged. The space of both the electrodes is applied with pulselike voltage in which voltage rising time is controlled to <=100 μs, preferably to 40 ns to 100 μs, and field intensity is controlled to 1 to 100 kV/cm via a pulse power source 1 to generate plasma. The inside of this plasma is fed with gas for treatment contg. metal from a treating gas introducing part 6, and discharge plasma treatment is executed. Together therewith, the temp. of the base material 5 is continuously changed via a temp. controlling machine 9.  In this way, on the base material, a film whose film quality is continuously gradiently changed is formed.
Patent JP-2000209447-A (JP)
Title: Color image recorder
Inventor: INOUE KATSUMI
IPC: H04N1/60
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To easily prepare a hard copy in which an image having a color matching the color of an objective printed matter is formed. SOLUTION: Scanning image data (CMYK data) in which image data by a description language are bit-map developed and converted by RIP 18 are converted to device independent image data (XYZ colorimetric value data) by considering a printing condition by a color conversion part 20. Thereafter, they are converted to device dependent image data (RGB image data) by considering the output condition of a printer 16. Further, in the printer 16, by simultaneously scanning and exposing a donor D using plural recording light sources LY, LC and LM on the basis of the RGB image data after color conversion and heat developing and transferring the donor D after exposure to a reception sheet RS, a hard copy HC on which the image IM is formed on the reception sheet RS is outputted.  Thus, the color of the image to be printed on actual printing paper corresponding to the image data by the description language is confirmed on the hard copy HC.