baber/WOPTO huggingface dataset:
Patent JP-S5891124-A (JP)
Title: Manufacture of pulley
Inventor: NAKAJIMA MASAHIRO
IPC: F16H55/36
Filed: 1981-11-24
Abstract: PURPOSE:To obtain high wear resistance and long life by coating the surfaces and groove of a pulley and then turning the pulley, irradiating it with laser light having high energy density, and performing a hard surfacing heat treatment until hardness and hard surfaced layer depth have specific values. CONSTITUTION:After the surfaces and groove 1a of a pulley 1 are coated, it is turned by a rotating device 4. On the other hand, laser light 2a from a carbon dioxide gas laser oscillator 2 is converged through a lens 3 into laser light 2b with high energy density, which is allowed to irradiate the surfaces and groove 1a of the pulley 1, thus performing a hard surfacing treatment. A controller 5 supplies the laser oscillator 2 with a signal for specifying the laser light 2a and its generation time, and also inputs a signal for indicating the turning speed of the pulley 1 for heating up to prescribed hard surfaced layer depth to the rotating device 4. Thus, the hard surfacing treatment of the pulley 1 is carried out successively according to a previously set program.
Patent JP-H1081527-A (JP)
Title: Heat treatment of glass substrate
Inventor: MIYAZAKI SEIJI
IPC: C03B32/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional stability of a glass substrate by differing a cooling rate in cooling the glass substrate from a temperature at which the glass substrate is retained for a fixed time from a cooling rate in heat treatment immediately before the heat treatment on and after a second heat treatment. SOLUTION: When a glass substrate having 70μ10<-7> to 90×10<-7> / deg.C coefficient of thermal expansion is heat-treated plural times, in heat treatment on and after a second time, a cooling rate in cooling the glass substrate from a temperature at which the glass substrate is retained for a fixed time for heat treatment is differed from a cooling rate in heat treatment just before the heat treatment so that the absolute value of degree of shrinkage of the glass substrate after heat treatment is regulated to $50ppm.
Patent JP-S5977373-A (JP)
Title: Acoustic camera apparatus
Inventor: SATOU TOMOMASA
IPC: G01V1/00
Filed: 1982-10-25
Abstract: PURPOSE:To obtain a precision image with a high resolution on real time by a method wherein a pulse-like sound waves are emitted from enunciating elements and detected in a pair of amplitude and phase for each of sound receiving elements to form a phase image, which undergoes an aperture synthesization for the enunciation surface. CONSTITUTION:An ultrasound wave generated with an enunciation signal generator section 7 is turned into a pulse-like one with a timing controller 11 and emitted from one of the number (nXn) of enunciating element 1 selected from those 1 with a enunciating element switch 5. The pulse-like wave is reflected on an object 2 to be taken and reaches sound receiving elements 4 passing through an acoustic lens 3. Received sound signals are selected sequentially with a switch 8 and inputted separately into a detector 10 in terms of elements. Then, their amplitudes and phase are detected by a heterodyne detection with the real and false sections of an enunciation wave as reference wave. Detection signals are memorized into a memory in a pair of the amplitude and phase for each element and an aperture synthesization is done for the enunciation elements with an arithmetic processing section 14 to obtain a reproduced image.
Patent JP-2000017456-A (JP)
Title: Metal product having silica coating and its preparation
Inventor: IZAWA TOSHIRO
IPC: A44C27/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a metal product, especially a noble metal product which is almost free from scratches and is capable of preventing formation of damages and degeneration by imparting flexibility, resistance to damages, corrosion resistance, fire resistance and antibacterial activity to the surface of the metal product body. SOLUTION: The hardened silica coating having a thickness of <=1.5 μm is formed by coating a surface of a metal product body with a coating liquid which has been prepared by adding apatite, zeolite, mica or titanium oxide, each supporting Cu or Ag, to an ultrafine particle silica sol prepared from an alcohol solution containing silica alkoxide or silica and then heating the coated surface at a temp. of <=250 deg.C.
Patent JP-S5993978-A (JP)
Inventor: KENNAADO ERU WAIZU
IPC: F04B39/02
Filed: 1983-10-07
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-H1031369-A (JP)
Title: Image forming device
Inventor: FUKUHARA TARO
IPC: G03G15/14
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining excellent image by realizing excellent separation of a transfer material from the image carrier and stable transportation. SOLUTION: This image forming device is provided with a photosensitive drum (image carrier) 1, a transfer roller (transfer means) 5 for transferring the toner image deposited on the photosensitive drum 1 to the transfer material P, a charge removing rod (electrifying means) 8 for supporting the separation of the transfer material P from the photoreceptor drum 1 or the transfer roller 5, or for destaticizing the static charge on the transfer material P, and applying means for applying the voltage on the charge removing rod 8. In this case, the device is provided with application voltage controlling means for making the applying means possible to change the application voltage applying on the charge removing rod 8 corresponding to such as a print number of the transfer material P, the temp. difference between a fixing roller 7a and a pressure roller 7b, or the paper size.
Patent JP-S6248741-A (JP)
Title: Electrically-conductive rubber composition of light color
Inventor: WATANABE SHOHEI
IPC: H01B1/20
Filed: 1985-08-28
Abstract: PURPOSE:An electrically-conductive rubber composition of light color causing a little drop in electrical conductivity in preservation and in use such as washing, etc., having no occurrence of rust, capable of producing all colors, obtained by blending rubber with a dihydric alcohol. CONSTITUTION:100pts.wt. natural rubber or any of various kinds of synthetic rubber is blended with 5-40pts.wt. dihydric alcohol having 50-6,000 average molecular weight, such as methylene glycol, ethylene glycol, diethylene glycol, polyethylene glycol or its mixture to give the aimed electrically-conductive rubber composition.
Patent JP-S57114030-A (JP)
Title: Manufacture of needle bearing
Inventor: OKITA KUNIHO
IPC: B23P21/00
Filed: 1980-12-29
Abstract: PURPOSE: To make possible mechanical assembling by using a shell type outer wheel having an excessive thin annular part at the periphery of the open end.  
     CONSTITUTION: A thin annular part 11 is formed previously along the open end of an outer wheel 1 to form one body. They are formed to protrude beyond the open end of the outer wheel body to which a needle 2 is inserted. In said manufacturing process, the needle 2 is tightly inserted into the inside of the outer wheel 1 and the needle 2 is sealed in the outer wheel 1 by caulking the thin annular part 11 toward inside. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5884051-A (JP)
Inventor: KURIFUOODO JIYAKOBU AHORA
IPC: B29B17/00
Filed: 1982-10-27
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-H0927547-A (JP)
Title: Multilayered wiring of semiconductor element and its formation
Inventor: YON GON ZON
IPC: H01L23/52
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance by forming a plug in a contact hole formed at an upper wiring layer and an interlayer insulation film so that it contacts the upper surface of a lower wire and the side surface of the upper wiring layer. SOLUTION: A lower wiring layer 33 is formed so that it is connected to an upper wiring layer 36 via a plug 40 formed in a contact hole. An interlayer insulating film 34 is formed between the upper and lower wiring layers 33 and 36, and a lower insulation layer 32 is formed also between a substrate 31 and the lower wiring layer 33. The contact hole is formed not only at the interlayer insulating film 34 but also at the upper wire 36. The plug 40 is formed up to the upper surface of the upper wiring layer 36 to contact the four side surfaces of the plug 40. When the contact hole is a square with its side (a) and the deposition thickness of the upper wiring layer 36 being (h), a contact area is expressed by (A1 =4.ah) thus contact resistance is reduced.
Patent JP-S6166763-A (JP)
Title: Paint composition
Inventor: ESASHI YASUKI
IPC: C09D5/08
Filed: 1984-09-10
Abstract: PURPOSE:To obtain a rust-proofing paint composition effective to prevent the remarkable viscosity increase or gelation, by using lead monoxide, metallic soap of aliphatic monocarboxylic acid, and a specific alkylene glycol (derivative) as essential components. CONSTITUTION:The objective composition contains (A) lead monoxide, (B) a metallic soap of aliphatic monocarboxylic acid [usually a metallic salt (Co, Pb, Mn, etc.) of a 7-18C aliphatic monocarboxylic acid] and (C) an alkylene glycol (derivative) of formula R1O(CnH2nO)mR2 (R1 and R2 are H or 1-4C alkyl; n is 2-6; m is 1-10) (e.g. ethylene glycol, butyl cellosolve, etc.). The amount of the component C is preferably 2-50pts.(wt.) per 100pts. of the component A.
Patent JP-S6079204-A (JP)
Title: Outer diameter measuring apparatus
Inventor: SAKAGUCHI SHIGEKI
IPC: G01B11/00
Filed: 1983-10-07
Abstract: PURPOSE:To enable the measurement of the outer diameter of an optical fiber running fast at a high accuracy by displacing a scanning mirror under vibration of a piezoelectric body while a non-parallel mirror and a spherical mirror are combined properly. CONSTITUTION:A scanning mirror 8 is supported at both ends thereof with ceramic piezoelectric bodies 91 and 92 comprising a thin film laminated layer of titanic lead zirconate and at the center thereof with a spring 10. The piezoelectric bodies 91 and 92 are vibrated fast in reverse phase by a high frequency voltage from an oscillator 11 to oscillate the scanning mirror 8 at a high speed and a light beam scanned therewith is expanded in the beam scanning width by a non-parallel mirror 12 to be incident on an object lens 4. This enables a beam scanning by about 280kHz at the maximum. The use of the non-parallel mirror 12 can expand the beam scanning width up to 2.3mm..
Patent JP-H1133988-A (JP)
Title: Method for adjusting clearance of die, and punching die
Inventor: HIGA MASAKI
IPC: B21D28/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To adjust the clearance of a die without disassembling the die so as to easily perform the adjustment in a short time by moving an adjusting tool in parallel with the moving direction of a punch so as to displace a die. SOLUTION: Movable spacers 19a, 19b, which are formed with an inclined surface 27 at the same degree with the outside inclined surface 26 of a die 15, as adjusting tools for adjusting a clearance between a punch 12 and a die 15 are tightly arranged so as to abut on the outside inclined surface 26 of the die 15 at symmetrical positions. At the time of punching, when the punch 12 is lowered, horizontal force is applied to the die 15 through a work, besides the vertical force. The vertical force applied to the die 15 is received by the die 15 and a holder 16 of a lower mold 11, which is designed so as to have the sufficient strength to receive the vertical force. The horizontal force applied to the die 15 is received by a lower mold die holder 16, which has the sufficient strength, through the movable spacers 19a, 19b.
Patent JP-S6251552-A (JP)
Title: Linear member clamping type transport apparatus
Inventor: ONOZATO YASUTOSHI
IPC: B65H29/12
Filed: 1985-08-27
Abstract: PURPOSE:To incline horizontal transport paths at need at that portion by providing a pair of linear members which run parallel to each other for clamping and transporting a print substrate, and moving a turning member having guide rollers at both ends thereof within a vertical plane including the linear members. CONSTITUTION:A pair of liner members W1, W2 running in the direction of an arrow are adapted to clamp and transport a print substrate with the opposite pair of linear members. At a point of time the substrate passes a guide roller R11 of an introducing portion, a turning member is turned around a shaft 21 to position the respective guide rollers R11, 12, 17, 18, as indicated by a broken line, and a transport path AB is inclined to take a position CD, so that the substrate is inclined and transported. At a point of time the substrate passes a roller R12, the turning member is restored. In this case, the distance between the rollers R10 and R11 is made longer, so that the distance between the rollers R12 and R13 is made shorter for that. Therefore, the whole length of the linear member is not changed, so that the tension is not changed.
Patent JP-S6169604-A (JP)
Title: Transfer apparatus
Inventor: ISHIKAWA SEIJI
IPC: B65G23/18
Filed: 1984-09-10
Abstract: PURPOSE:To improve transfer efficiency by floating slightly an article to be transferred on an upper face plate with air injected from a plurality of vent holes to transfer the article by a magnetic combination with a magnetic body on a chain turning along a predetermined path. CONSTITUTION:This transfer apparatus preferable for an auto-sample changer attached to an automatic dripping unit has a non-magnetic material made upper surface plate 12 formed with a plurality of vent holes 13 along a transfer path of a container 11. Each container 11 is formed in the form of a tray for receiving a beaker, and in the lower surface with a recess 17 for intensifying the floating effect due to injected air. A magnet 18 is embedded in the center of the recess 17. On the underside of the upper surface plate 12 is disposed a bottom plate 14 slightly spaced therefrom and a gas chamber 16 to which pressurized air is forcibly sent is defined between both plates 12, 14. Also, a chain 26 circulating along a container transferring path is disposed beneath the bottom plate 14 to constitute a container transferring means by mounting magnets 28 on the chain 26 in a predetermined pitch.
Patent JP-H0352763-A (JP)
Title: Automatic soldering device
Inventor: KOBAYASHI MASAICHI
IPC: B23K1/08
Filed: 1989-07-20
Abstract: PURPOSE:To solder different kinds of printed boards by heating them to a set temperature by providing a sensor for detecting a temperature of the printed board on a pre-heating machine of an automatic soldering device, and dividing a printed board carrying means into a conveyor up to the pre-heating machine and the subsequent conveyor. CONSTITUTION:A printed board 9 of a containing rack 91 is extruded by a pneumatic cylinder 92, and carried to a conveyor A 51 through a supply conveyor 53. Subsequently, while being carried at a prescribed speed, a flux is applied by a fluxer 1, and the printed board arrives on a heater 21 of a pre- heating machine 2. Next, when an arrival sensor 61 detects it, the conveyor A 51 is stopped, and it is heated by the heater 21. Also, a surface temperature of the printed board 9 is measured by a temperature sensor 6. Subsequently, when it reaches a set temperature, the conveyor A 51 is moved, and the printed board 9 is delivered to a conveyor B 52 of a prescribed speed. Next, when a passing sensor 62 detects it, the pneumatic cylinder 92 extrudes the printed board 9, and the printed board 9 heated previously passes through soldering and washing, and contained in the rack 91.
Patent JP-S57114656-A (JP)
Title: External part for portable watch and its production
Inventor: ITOU TAKESHI
IPC: G04B37/22
Filed: 1980-12-30
Abstract: PURPOSE: To produce titled parts of superior abrasion resistance and durability by forming a porous Ni-P alloy layer on the surfaces of the external parts for portable watches, and melt sticking and joining flourohydrocarbon polymer on the alloy layer.  
     CONSTITUTION: External parts for portable watches are immersed in an electroless Ni plating bath using hypophosphorous acid as a reducing agent, whereby a porous Ni-P alloy layer contg. 5W15% P on the surfaces of the parts. Next, the surfaces of said porous Ni-P alloy layer are impregnated with an aq. dispersion of a fluorohydrocarbon polymer of ≤2μ particle sizes, after which a heat treatment is applied. According to this method, the hard and porous Ni-P alloy layer and the transparent film of the fluorohydocarbon polymer melt stuck and joined thereto are obtained on the surfaces of the parts. In this way, the higher abrasion resistance of the external parts, the less friction of their sliding parts and higher durability and quality are achieved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6166964-A (JP)
Title: Detection of protein or nucleic acid with high sensitivity
Inventor: ONISHI AKIRA
IPC: G01N33/68
Filed: 1984-09-10
Abstract: PURPOSE:To detect protein and nucleic acid with high sensitivity by impregnating a material which exhibits a color change with oxidation reaction therein after dyeing by a metal and acting an intensifier to the protein and nucleic acid. CONSTITUTION:The protein or nucleic acid in a support separated by electrophoresis is dyed by a metal dyeing method. A water soluble metallic salt such as silver nitrate or chloroplatinic acid contg. at least one kind of metal is used for the metallic salt to be used in the metal dyeing method. The material (dye precursor) which exhibits the coloration reaction with the oxidation reaction is impregnated with the protein or nucleic acid after dyeing by the metal. For example, amino and/or hydroxy substd. aryl compd., etc. are used for the dye precursor. When the intensifier is acted to the protein or the nucleic acid, the dye precursor is subjected to oxidation on the metallic nuclei and a dye is formed. An inorg. peroxide such as, for example hydrogen peroxide or perborate or an org. peroxide such as benzoyl peroxide is used for the intensifier. As a result the protein and nucleic acid are dyed by the metal plus dye and are detected with high sensitivity.
Patent JP-2000226703-A (JP)
Title: Molded cup for women's clothing such as brassiere and production of the same cup
Inventor: CHO YU
IPC: A41C3/12
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a molded cup excellent in voluminousness and elasticity, sparingly causing age-based discoloration and deformation due to washing, and useful for women's clothing such as a brassiere having a soft and comfortable feeling and excellent in fashionability, and also to provide a method for producing the same cup. SOLUTION: This molded cup 1 for women's clothing such as a brassiere is formed by making a primary laminate comprising at least one of polyurethane sheets 2 and at least one of nonwoven fabrics 3 in a superimposed and bonded state, by adhering a front cloth 5 to one surface of the primary laminate 4 and a back cloth 6 to the other surface of the primary laminate 4 to form a secondary laminate 7 and by molding the secondary laminate 7 so as to have a preferred shape in a forming mold.
Patent JP-H0740667-A (JP)
Title: Heat-sensitive recording body
Inventor: MINAMI TAKEHIRO
IPC: B41M5/30
Filed: 1993-07-29
Abstract: PURPOSE:To provide a heat-sensitive recording body which produces less fog on the surface from the influences of temperatures and moisture, etc., and has excellent preservative properties to fats and oils, solvents or medicines such as plasticizers and excellent coloring properties. CONSTITUTION:In this heat-sensitive recording body, a recording layer containing a colorless or pale-color basic dye and a colorant is provided on a supporting body, 3-(n-ethyl-N-ethoxypropylamino)-6-methyl-7-anilinofluoran as the basic dye and zinc salt of 4-[3-(p-tolylsulfonyl)propyloxy]salicyclic acid as the colorant are added in the recording layer.
Patent JP-H0534844-A (JP)
Title: Light source temperature controller of image reader
Inventor: MAEDA TAKEHISA
IPC: G03B27/72
Filed: 1991-07-29
Abstract: PURPOSE:To eliminate the need for a heater and to prolong the life of a fluorescent lamp by holding the fluorescent lamp at constant temperature with the heat that it generates according to detected temperature and providing certain width between 1st set temperature and 2nd set temperature for operation control. CONSTITUTION:A thermistor 7 as a temperature detector for the fluorescent lamp 4 is arranged closely on the opposite back surface of the fluorescent lamp 4 from a document platen. Further, the 1st set temperature A and 2nd set temperature B are set so as to control the operation of the fluorescent lamp 4 according to the detected temperature. The thermistor 7 detects the temperature of the fluorescent lamp 4 and a temperature control means(CPU) drives the fluorescent lamp 4 when the detected temperature is lower than the set temperature A. The fluorescent lamp 4 heats itself by lighting. When the detected temperature of the thermistor 7 reaches the set temperature A, the fluorescent lamp 4 is turned off and when the temperature falls to the set temperature B, the fluorescent lamp is turned on. Further, the certain width is given between the set temperature A and set temperature B to decrease the frequency of the turning-ON/OFF operation of the fluorescent lamp 4.
Patent JP-H0742660-A (JP)
Title: Water turbine protecting device
Inventor: KAMIMURA YOSHIO
IPC: F03B11/08
Filed: 1993-07-30
Abstract: PURPOSE:To provide a water turbine protecting device reducing the influence of sediment collision and the catch of dirt and the like. CONSTITUTION:A water turbine protecting device is formed of a main shaft 11 put in rotary motion, plural runners 12 mechanically connected to the main shaft 11 so as to impart torque to the main shaft 11, a casing 13 forming an annular conduit surrounding the runners 12, plate like stay vanes 15 for guiding water, flowing in the annular conduit of the casing 13, in the direction of the runners 12, and a protecting devices 16 removably fixed while covering at least the partial tip on the water inflow side of each plate like stay vane.
Patent JP-2001009390-A (JP)
Title: Multi-purpose surface preparation washing apparatus
Inventor: ITO KENJI
IPC: E04G1/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purpose surface preparation washing apparatus capable of performing surface preparation for automatically removing the material adhering to the surface of a work corresponding to various works different in shape or size. SOLUTION: A multi-purpose surface preparation washing apparatus consists of a pallet 1 or 2 on which a work is placed, a feed passage 11 supporting the pallet 1 or 2 to feed the same and a water jet type surface preparation device 12 applying surface preparation treatment to the work on the pallet 1 or 2 fed along the feed passage 11 and a variety of pallets 1 or 2 are prepared corresponding to the kinds of the works and any one of them is selected to be used to perform the surface preparation of the work of every kind by one apparatus.
Patent JP-H1020663-A (JP)
Title: Image forming device
Inventor: MUKOUDAKA HISASHI
IPC: G03G13/08
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device forming an excellent image by removing dust raised from a recording medium. SOLUTION: This image forming device is provided with a photoreceptor 1 whose surface layer is formed of a-Si, a developing means forming a toner image for a latent image formed on the surface of the photoreceptor while removing residual toner on the surface of the photoreceptor by a developing roller 40 rotating while rubbing on the photoreceptor 1, a transfer means transferring the toner image to recording paper 9, and a paper powder removing means 6 removing at least paper powder adhering to the surface of the photoreceptor after transfer. The toner layer of the roller 40 is set to 0.3 to 0.9mg/cm<2> .