baber/WOPTO huggingface dataset:
Patent JP-H11334118-A (JP)
Title: Pressing mechanism for line type thermal head
Inventor: YAMADA KAZUNOBU
IPC: B41J25/34
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressing mechanism for a line type thermal head that urges a line type thermal head to a platen roller along a direction of a shaft thereof and generates a pressing force which is roughly uniform from a center of the thermal head to the ends thereof. SOLUTION: A line type thermal head 1 is elastically supported by thin plate springs 3L, 3R provided to a rear end section of the thermal head 1. A pressing member 2 is interposed between the thermal head 1 at the rear side of the face having a heating element group formed thereon and a head bracket 5. The pressing member 2 includes a fulcrum section 2a for rotating the thermal head 1 roughly around a line perpendicular to the pressing direction with respect to a platen roller 8 and to a direction of a shaft of the platen roller 8. It further includes two contact sections 2b, 2b each contacting to a portion of the thermal head 1 at the rear side of the face having the heating element group formed thereon. The portions are separated from the rough center of the heating element group by the equal distances.
Patent JP-S6126727-A (JP)
Title: Manufacture of refined and thick-walled steel plate having >=80kgf/mm2 high tensile
Inventor: SUGA MASATAKA
IPC: C22C38/08
Filed: 1984-07-18
Abstract: PURPOSE:To obtain the titled high tensile steel plate provided with excellent strength and toughness in all thicknesswise direction by hot-rolling steel of specified composition, and increasing the water amt. density as the surface temp. of the steel falls when the steel is reheated and quench-hardened. CONSTITUTION:Steel contg. 0.03-0.15% C, <=0.50% Si, 0.40-1.60% Mn, 0.30- 5.0% Ni, and 0.005-0.08% SolAl is hot-rolled, or allowed to cool to a temp. below the Ar1 point after hot-rolling. The austenite region after hot-rolling or the reheated austenite region is quench-hardened. In this case, the water amt. dinsity is increased as the surface temp. of the steel plate falls to forcibly cool the steel, and the cooling velocity in the thicknesswise direction is made uniform. Then the steel is tempered, and final mixed structure consisting of >=60% martensite structure and >=5% bainite structure is obtained. The refined and thick- walled >=80kgf/mm.<2> high tensile steel plate can be obtained in this way.
Patent JP-S5850444-A (JP)
Title: Flooding inspection method for tank
Inventor: AOKI TAKANORI
IPC: G01N3/12
Filed: 1981-09-21
Abstract: PURPOSE:To protect the tank materials from corrosion and rust by a method wherein a dry separatable film is coated on the inner surface of a tank, various inspections are carried out, and then the coated film is separated and removed. CONSTITUTION:At the time of completion of a tank 1, a resolvent type dry coating material is applied on the inner surface of the tank by brushes, rollers, sprays, etc. to form a dry separatable film 3. The coating material is selected so as to form a film which is dried under the room temperature, has the high strength as well as elasticity, interrupts air and liquid to provide the resistance for rust, corrosion as well as chemicals, and which can be separated easily. Then, water is graudally poured into the inside of the tank 1 to perform various flooding inspections such as horizontal stabilization inspection, pressure-resistance inspection after letting it as it is for a long term, or water leakage inspection. Subsequent to those flooding inspections, the water is discharged from the tank 1 and the inside thereof is washed with water. With this, sludge-like foreign matters adhered onto the film 3 can be removed easily. Subsequently, the tank is returned to the original state by separating and removing the film 3.
Patent JP-H01316087-A (JP)
Title: Crt color video printer
Inventor: KUBOTA KAZUFUMI
IPC: H04N9/79
Filed: 1988-06-15
Abstract: PURPOSE:To attain high speed exposure in a simple constitution by separately coating the fluorescent surface of a CRT into bands at a width being inversely proportional to the spectral sensitivity of a sensitive material at every color by means of red, green and blue fluorescent materials, forming each belt-shaped light emitting area, and simultaneously exposing three colors. CONSTITUTION:In a CRT color video printer to print a color picture on a sensitive material with the use of a CRT 10, the fluorescent surface of the CRT 10 is separately coated in to the bands at the width being inversely proportional to the spectral sensitivity of the sensitive material at every color by red, green and blue fluorescent materials 17, 18 and 19. The red light emitting area, green light emitting area and blue light emitting area are continuously provided by the belt-shaped red, green and blue fluorescent materials 17, 18 and 19, and the picture data for one line for respective three color pictures of the color picture are read. The picture data for one line at every picture are enlarged-displayed in the width direction of the generating area at every corresponding light emitting area, the light emitting area is image-formed on the sensitive material in a line shape, and the three colors are simultaneously line-exposed.
Patent JP-H10337775-A (JP)
Title: Biaxially oriented polyester film
Inventor: KOBAYASHI IEYASU
IPC: B29L7/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film useful for a high density magnetic recording medium or particularly deposited or sputtered magnetic recording flexible disk and having small curl deformation at the time of depositing or sputtering and excellent processing suitability and electromagnetic transducing characteristics. SOLUTION: Biaxially oriented polyethylene-2,6-naphthalate film has following characteristics: surface orientation coefficient (Ns)=0.23 to 0.27, maximum difference of in-plane refractive index <=30×10<-3> , heat shrinkage in width direction (150 deg.C×30 min)=0 to -0.5%, central surface mean roughness (WRa)=0.5 to 3.0 nm, 10-point mean roughness (WRz)=5 to 30 nm, number of coarse protrusions (0.44 μm or more of height) 10 pieces/100 cm<2> .
Patent JP-H0314326-A (JP)
Title: Fading generator
Inventor: TANABE SHINJI
IPC: H04B17/391
Filed: 1989-06-13
Abstract: PURPOSE:To make the constitution of a fading generator easy, inexpensive and compact by using shift registers, D/A converter, low pass filters, multipliers, and synthesizers to generate fading at a base band. CONSTITUTION:The fading generator is provided with the shift registers 31, 32, the D/A converters 41 to 4n, the low pass filters 61 to 6n, the multipliers 81 to 8n, 91 to 9n, and the synthesizers 33, 34. The shift registers 31, 32 shift (delay) the time by the outputs of respective stages synchronously with the sampling frequency of digital filters 2, 3 and the shifted values are respectively converted into analog values by the D/A converters 41 to 4n, 51 to 5n and the low pass filters 61 to 6n, 71 to 7n. The outputs of the synthesizers 33, 34 are applied to a modulator 8 to generate fading at the base band. Consequently, the fading device with simple constitution can be obtained.
Patent JP-S624767-A (JP)
Inventor: GUNTAA BUTSUCHIYUBATSUHAA
IPC: C08L33/12
Filed: 1986-06-26
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-H0860533-A (JP)
Title: Pretreatment of natural fiber
Inventor: YOAHIMU GURIYUTSUTSUE
IPC: C09K23/20
Filed: 1995-05-24
Abstract: PURPOSE: To perform bleaching capable of imparting improved cloth feeling and dyeability, and good in homogeneity by treating a natural fiber with a treating solution containing a bleaching agent, a bleach stabilizer and a specific anionic wetting agent or dispersant. CONSTITUTION: A natural fiber originating from a plant or animal such as cotton, linen, wool or silk, or a blended product of a natural fiber with a synthetic fiber such as a polyamide, polyester or acrylic, preferably cotton, linen or a blended product of these natural fibers with the above synthetic fibers is treated with a treating solution containing a bleaching agent such as hypochlorite or hydrogen peroxide, a bleach stabilizer such as tripolyphosphate and an anionic wetting agent or dispersant with or free from a nonionic component in which 5-100 equivalent percents of the counteractions is lithium ion, and 95-0 equivalent percent is one or more kinds out of Na<+> , K<+> , NH4 <+> , Ca<++> and Mg<++> .
Patent JP-H05323524-A (JP)
Title: Treatment of silver halide photographic material
Inventor: ONO KOJI
IPC: G03C5/29
Filed: 1992-05-15
Abstract: PURPOSE:To provide images with good quality even in the case quick treatment is carried out by containing flat silver halide particles with 3 or more aspect ratio and containing a specified compound. CONSTITUTION:A silver halide photographic material contains flat silver halide particles with 3 or more aspect ratio and a compound having the formula. The degree of swelling of the material in a developing solution is 150-250% and the film thickness after swelling is 10mum or less and solution contains at least one kind of silver halide solvent. In the formula R<10> and R<20> stand for saturated or unsaturated C1-C1 alkyl substituted with hydrogen atom, halogen atom, cyano, alkoxy, alkoxycarbonyl, or acyloxy, or aryl or alkyl which may be substituted with halogen atom, lower alkyl or lower alcoxy. Also, R<10> and R<20> may form a hetero ring with neighboring nitrogen atom. M stands for H, Na, K and NH<4>.
Patent JP-S5851285-A (JP)
Title: Silencing apparatus for enclosed type motor driven compressor
Inventor: KUBOTA KOUICHIROU
IPC: F04B39/00
Filed: 1981-09-18
Abstract: PURPOSE:To attenuate pulsation of discharge gas of a compressor, by reflecting the pulsation wave by a reflector plate attached to a discharge pipe connected to a discharge silencer, and then superposing the reflected pulsation wave on succeeding pulsation wave of discharge gas. CONSTITUTION:Providing that the wave length of pulsation wave of discharge gas discharged from the outlet 16' of a discharge silencer 16 is lambda, a reflector plate 20 attached to a discharge pipe 17' in the manner of closing the open end 19 of the pipe 17' in a silencer 18 is positioned at a distance lambda/4 from the outlet 16' of the discharge silencer 16. Therefore, a wave coming out from the silencer 16 comes into abutment with the reflector plate 20 and is reflected by the same when it has travelled a distance lambda/4, and returns to its original position after travelling of a length lambda/2. Here, since the pulsation wave of discharge gas is the compressional wave, the pulsation wave that is dense at the outlet 16' is also dense when it is reflected back to the original position 16' by the reflector plate 20, and it is superimposed on the succeeding sparse pulsation wave coming out from the silencer 16 with delay of lambda/2, so that the pulsation of discharge gas can be attenuated.
Patent JP-H06327819-A (JP)
Title: Winning device of pachinko game machine
Inventor: NISHIKAWA YUTAKA
IPC: A63F7/02
Filed: 1993-05-26
Abstract: PURPOSE:To provide the winning device of a novel pachinko game machine provided with the struck ball receiving function and the ball assorting function. CONSTITUTION:A winning device is equipped with blade wheels 12 and 12 installed at the left and right of the front surface of an installation base plate 10, electric motor 20 which is connected with the blade wheels 12 and 12 and permits the free revolution of the blade wheels 12 and 12 in a nonconduction state and forcibly rotates the blade wheels 12 and 12 in an electric conduction state, special winning port 15 for the winning of a struck ball received by the forcible revolution of the blade wheels 12 and 12, and a common winning ports 16 and 16.
Patent JP-H01316504-A (JP)
Title: Actuator control device
Inventor: HASEGAWA YOSHIHIKO
IPC: F15B11/028
Filed: 1988-06-15
Abstract: PURPOSE:To improve answering capacity by connecting the secondary side of a decompression valve to the pressure chamber of an actuator and driving the driving means of the decompression valve with a controller having memorized the relation between the operation amount of the actuator and the adjusted amount of an adjusting means. CONSTITUTION:The secondary side of a decompression valve 5 is connected to the pressure chamber 3 of an actuator 2. In an electric motor 20 to adjust the preset pressure of this decompression valve 5, the relation between the operation amount of the piston rod 37 of the actuator 2 and the rotational position of an adjustment screw 16 is memorized and when a desired operation amount signal 41 is input, the adjusted amount of an adjustment screw 16 for the operation amount signal 41 is calculated and a controller 22 to output a control signal is connected thereto. Consequently, as the adjustment screw 16 can be operated instantly in accordance with a control signal, the operation amount of the actuator 2 can be accurately controlled.
Patent JP-2000337555-A (JP)
Title: Fixing tool for sprinkling nozzle
Inventor: ASADA HIDEKI
IPC: F16L3/08
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkling nozzle fixing tool not requiring holding by hand a nozzle for hose and allowing the nozzle direction to be changed simply. SOLUTION: The fixing tool for sprinkling nozzle is composed of a pedestal part 1 and a nozzle receptacle part 2, and a suction cup is provided on the bottom surface of the body part of pedestal 1, where also a fitting recess is provided, wherein a groove for nozzle 3 is formed on the nozzle receptacle part 2, and also a fitting projection is formed even on the bottom surface of the nozzle receptacle part 2, and the fitting projection is fitted in the recess in the body of pedestal.
Patent JP-H09292563-A (JP)
Title: Zoom lens camera and its control method
Inventor: ITO TAKAYUKI
IPC: G03B13/36
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To disuse a cam mechanism for zooming and to control all the means based on digital data by operating an entire moving means integrally moving front and rear groups and a relative moving means changing space between the front and the rear groups in the case a focusing operation means is operated so that a focal length may be set and in-focus operation may be performed. SOLUTION: When a driving ring 12 is rotated by an entire moving motor 18 moving the entire lens group, the front lens group L1 is moved in an optical axis direction and the rear group lens L2 is integrally moved with a front group supporting ring 13. When a driving screw shaft 22 is turned by a rear group moving motor 21, a rear group supporting ring 14 is moved relatively to the ring 13, and the space between the lenses L2 and L1 is changed. The motors 18 and 21 are respectively driven and controlled through motor control means 25 and 26, and when a focusing operation means 32 is operated, the motors 18 and 21 are actuated to bring a subject into focus.
Patent JP-H11343538-A (JP)
Title: Cold-rolled steel sheet suitable for high-density energy beam welding and its production
Inventor: TOSAKA AKIO
IPC: C22C38/14
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the weldability and welded formability by hot-rolling, cold-rolling and then annealing a raw steel material contg. specified amts. of C, Mn, S, N, Nb, Ti and V and having specified average crystal grain diameter and area ratio under specified conditions to impart a specified elongation. SOLUTION: A raw steel material contg. 0.001-0.20% C, 0.05-3.5% Mn, <=0.02% S, <=0.02% N, at least one kind among 0.005-0.20% Nb, 0.005-0.30% Ti and 0.005-0.20% V and the balance Fe with inevitable impurities and having a parent phase of <=10 μm average crystal grain diameter or further a second phase of <=20% area ratio is hot-rolled at a finishing temp. of >=800 deg.C, then cold-rolled, annealed at 750-850 deg.C, hence recrystallized and cooled at a rate of 5-70 deg.C sec to obtain a cold-rolled sheet having >=10% uniform elongation and >=5% local elongation.
Patent JP-H097951-A (JP)
Title: Semiconductor vapor growing method
Inventor: KUZUHARA TORU
IPC: H01L21/205
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a growing method capable of much increasing the growing velocity on a substrate much larger than that of a protective film on the substrate in a semiconductor selective vapor growth and reducing undoped remaining carrier concentration of a grown layer. CONSTITUTION: The predetermined part of the surface of a semiconductor substrate 4 is covered with a protective film 5, and the surface of the film 5 is further covered with a high melting point metal 6. Vapor growth is conducted while intermittently heating the metal 6 by an induction heating coil 8. Thus, since the temperatures of the substrate surface and the protective film surface can be independently controlled, the grown layer of excellent characteristics can be formed on a semiconductor substrate at a desired growing velocity without almost growing on the film 5.
Patent JP-S6133806-A (JP)
Inventor: NIRUSU RENNAATO GABUREFUOOSU
IPC: B23B51/02
Filed: 1985-07-09
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-S636984-A (JP)
Title: Centralized control system for 'karaoke' (orchestration without lyrics) and its device
Inventor: SASAKI HIROYASU
IPC: H04N7/173
Filed: 1986-06-27
Abstract: PURPOSE:To easily use a 'KARAOKE' (orchestration without lyrics) with a video even in any line terminal by collecting plural 'KARAOKE's reproducing machines with videos to one place, controlling and managing, providing a frequency modulator except a general television broadcasting every 'KARAOKE' reproducing machine with video and transmitting by the use of a common audio visual line. CONSTITUTION:One set of the 'KARAOKE' reproducing device with the video is not set to one concert hall but the plural 'KARAOKE's reproducing devices with videos are centralized in the one place, a terminal controller is connected to the television terminal of the respective concert halls by the use of the common audio visual circuit network to play the 'KARAOKE' with the video. The received frequency of the terminal controller is set through an auxiliary controller by a central control unit. Namely, the plural sets of the 'KARAOKE' reproducing devices with the videos are set in the central control unit and the 'KARAOKE' reproducing device with the video which is not operating and a request music of which is stored is selected by a computer and the request music is reproduced according to the command of the computer.
Patent JP-S5481663-A (JP)
Title: Water purifier
Inventor: WATANABE KOUHEI
IPC: C02F9/00
Filed: 1977-12-13
Abstract: PURPOSE: To obtain safe and sanitary water by a water purifier for long time by  providing translucent layers at the rear and preferably at the front and the rear of  the adsorber layer in the purifier to thereby purify water for water works so as to  remove not perferable substances and to prevent bacteria from breeding.  
     CONSTITUTION: There are provided translucent layers 2, 4 for prohibiting to pass general bacteria, fine particles, high polymer substances, etc. at the water outgoing side and preferably at the water incoming and outgoing sides of the adsorber layer 3 such as activated carbon, ion exchange resin or the like in a water purifier. The translucent material includes cellulose acetate group, polyacrylonitrile group, etc. The translucent layer is composed preferably of a bundle of hollow yarn-like translucent membranes of large filterning area per unit volume at the water incoming side and of hollow yarn-like translucent membrane at the water outgoing side. This purifier is attached to the faucet 1 of water works to precisely filter the water through the layer 2, to remove calc, hard contents, etc. through the layer 3, and to prevent bacteria from entering through the layer 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10339790-A (JP)
Title: Control rod for reactor
Inventor: TADA KAORU
IPC: G21C7/10
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a control rod for a reactor capable of suppressing the rise of radiation rate due to production of cobalt 60 and cobalt 58, and improving the load factor of a nuclear power plant. SOLUTION: In a control rod for reactor, a roller 9 guiding the movement of control rod body is made of strengthened nickelbase alloy by deposition, and on the mold surface oxide coating is formed. As the nickel base alloy, an alloy consisting in weight percent of Cr, 10 to 45%, Al, 1.5 to 6% and Ni for the rest or an alloy of C, 0.1% or less, Si, 1.0% or less, Cr, 10 to 20%, Fe, 5 to 10%, Ti, 2 to 3%, Al, 0.4 to 1.0%, Nb, 0.5 to 1.5%, and Ni for the rest (Inconel X-750) are exemplified. A pin supporting a roller of this kind is desirably constituted of ironbase alloy such as Cr-Ni-Fe series or Cr-Ni-Mn-Fe series.
Patent JP-H0627654-A (JP)
Title: Photoresist provided with image-reversing negative action
Inventor: MAAKU EE SUPATSUKU
IPC: G03F7/038
Filed: 1991-05-24
Abstract: PURPOSE: To improve preservable stability and storage life by incorporating a specific quantity of a photosensitive compound per the weight of the solid matter in a composition. CONSTITUTION: The photosensitive compound expressed by a formula is contained by about 1-25% by weight of the solid matter in the composition. Further, about 75-99% novella and/or polyvinyl phenol resin by weight of the solid matter and about 0.5-20%, by weight, crosslinking compound capable of crosslinking the resin in a heating condition in the presence of a certain quantity and a certain intensity of an acid generated at the time of exposing an azide with the irradiation of an active ray are contained. In the formula, R1 expresses 1,2benzoquinone-2-diazide-4-sulfonyl or the like, R2 expresses H, R7 , OR6 or C(=0)-R7 , R3 expresses H, R7 , OR6 or C(=0)-R7 , R4 expresses H, R7 , OR6 or C(=0)-R7 , R6 expresses H, an alkyl, an aryl, an alalkyl or R1 and R7 expresses an alkyl, an aryl or alalkyl.
Patent JP-H08308701-A (JP)
Title: Mirror face covering member for mirror
Inventor: TAKABAYASHI SATOYUKI
IPC: A47G1/00
Filed: 1995-05-23
Abstract: PURPOSE: To more surely prevent dust or the like from being stuck on a mirror face concerning a mirror set in an ordinary room, to prevent the mirror face from getting fogged with moisture even when the mirror is arranged inside a room having high humidity and to more easily wipe the mirror face. CONSTITUTION: This member is provided with a cover sheet 1 fixed on the upper end side of a mirror 101 and extended downward along a mirror face 100 and locking tools 13 and 14 for attachably and detachably fixing the lower end of this cover sheet 1 on the lower end side of the mirror. When the mirror is not used, the lower end of the cover sheet is fixed on the lower end side of the mirror by the locking tools 13 and 1 4 so that dust or moisture can be prevented from being infiltrated between the mirror face 100 and the cover sheet 1. Besides, since a sheet 2 for cleaning is arranged between this cover sheet 1 and the mirror face 100, the mirror face 100 can be immediately cleaned by this sheet 2 for cleaning.
Patent JP-H05338844-A (JP)
Title: Paper feeding device
Inventor: FUJIMOTO TETSUYA
IPC: B65H3/06
Filed: 1992-06-09
Abstract: PURPOSE:To provide a paper feeding device which feeds paper sheets after correcting slanting of the sheets. CONSTITUTION:A paper feeding device is provided which a pick roller 5 for taking paper sheets 3 out from above a paper feeding table 2 disposed inside an outer box 1, a feed roller 6 for feeding the papers 3 taken out by the pick roller 5 to an equipment main body 4 outside the outer box 1, and a reversible motor 7 for driving the pick roller 5 and the feed roller 6. One-way clutches 8, 9 for permitting the pick roller 5 or feed roller 6 to freely rotate in the direction of feeding are interposed between the pick roller 5 and the reversible motor 7 and between the feed roller 6 and the reversible motor 7, respectively, so as to switch the direction of rotation of the reversible motor 7, so as to stop the feed roller 6 when the paper sheets are taken out.