baber/WOPTO huggingface dataset:
Patent JP-H0812722-A (JP)
Title: Production of heat-resistant resin
Inventor: NISHIYAMA MASAO
IPC: C08F8/32
Filed: 1994-06-28
Abstract: PURPOSE:To easily obtain a heat-resistant polyglutarimide by heating a homogeneous solution produced by a specific method and contg. an acrylic resin and a prim. amine to react them and removing unreacted volatile components from the soln. CONSTITUTION:A homogeneous soln. contg. an acrylic resin and a prim. amine is obtd. by dissolving a monomer component mainly comprising methyl methacrylate in a prim. amine having an m.p. of 10 deg.C or lower and a b.p. of 80 deg.C or higher under normal pressure and subjecting the monomer component in the amine to free-radical polymn. The soln. is heated to 180-320 deg.C to react the resin with the amine, and volatile components such as unreacted monomer and amine are removed from the reaction soln. contg. the resulting polyglutarimide. Since the soln. of an acrylic resin in a prim. amine is thus easily produced, a polyglutarimide, a heat-resistant resin, is also easily obtd.
Patent JP-H01317669-A (JP)
Title: Horizontal continuous casting apparatus for metal tube
Inventor: ATSUMI TAKUYA
IPC: B22D11/20
Filed: 1988-06-16
Abstract: PURPOSE:To develop uniform solidified shell in a mold and to prevent the development of deformation caused by heat stress in a product cast tube by making shiftably of conveying rollers to the optional vertical and right and left directions with a conveying roller shifting device. CONSTITUTION:The guide rollers 15 are made to shiftable to the optional vertical and right and left directions with the guide roller shifting device 41. Further, while measuring surface temp. to circumferential direction of the cast tube 14 at outlet side of the mold device 13 with a temp. measuring device 42, the guide roller shifting device 41 is controlled so as to reduce gap of the casting tube 14 to the mold at the part of high surface temp. By this method, the mold 13 promotes cooling capacity influencing to this part and in this result, the uniform solidified level having little solidified delay part to circumferential direction of the tube, is developed. Therefore, uniformization of the solidified shell is promoted and the development of the deformation caused by the heat stress on the product casting tube can be prevented.
Patent JP-H05319456-A (JP)
Title: Cushion material
Inventor: IO AKIRA
IPC: B65D59/00
Filed: 1992-05-13
Abstract: PURPOSE:To provide a cushion material which protects a glass substrate without influences on electronic parts. CONSTITUTION:A protective cushion material 1 used for protecting the edges of a glass substrate is made of foamed bead material of polyethylene or polypropylene having a forming magnification of at least five times or larger and a compression strength lower than 11kg/cm<2>, and has an L-shaped cross section. Two or more substrate insert grooves 2 and 2' along the L-shape are provided on the inner faces of the cushion material 1 at intervals of at least 0.5mm and guide grooves 3 for fixing material such as rubber, tape, etc., are provided on the outer faces. Two or more electronic substrates are simultaneously packaged in sets of four with the glass substrate cushion material 1.
Patent JP-S5479968-A (JP)
Title: Method of controlling operation of washing machine
Inventor: TAZAWA TAKASHI
IPC: D06F17/08
Filed: 1977-12-09
Abstract: PURPOSE: To enable steplessly controlling of washing water stream corresonding to the volume of clothes to be washed.  
     CONSTITUTION: A timer time switch 1 is employed to operate magnetic force at the temp 2 thereof to thereby alter the intensity of magnetic field to thus vary the time limit speed of the switch 1. An impedance 33 is inserted in series with an electromagnet 26 for generating magnetic field to thereby supply partial voltage drop value of a motor 21 to the impedance 33. this impedance is related to the volume of the clothes to be washed to obtain steplessly washing water stream coresponding to the volume of the clothes to be washed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5936979-A (JP)
Title: Optical device
Inventor: SUKAI TSUNEHISA
IPC: H01L31/0232
Filed: 1982-08-25
Abstract: PURPOSE:To contrive that the sensing signal does not vary with sense magnification by enabling the images of sensing objects to be focused at the positions of light sources. CONSTITUTION:A photo guiding system (b) having focusing property such as a positinal lens is so placed in the middle between a sensor (a) and acopy plane (c) that the images of the objects (e)-(g) on the copy plane (c) geneate at the positions (d)-(f) on the sensor (a). At this time, the images of the light sources distributing on the positions (d)-(f) are focused at the positions (e)-(g) on the copy plane (c). Thus, the variation of brightness generated on the picture elements of the sensor (a) can be automatically corrected by the changes of positional relation between the copy plane (c) and the photo guiding system (b).
Patent JP-S634170-A (JP)
Inventor: OMICHI YASUHIKO
IPC: E04G21/04
Filed: 1986-06-23
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-2000337823-A (JP)
Title: Surface inspection device and surface inspection method
Inventor: ROKKAKU TADASHI
IPC: G01B11/245
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface inspection device and a surface inspection method significantly improving the measurement time by unifying two measurement systems to one system to execute two-dimensional and three-dimensional inspections at the same time. SOLUTION: The device comprises a first surface detecting process for two dimensionally detecting the surface of an object to be measured by continuously radiating a radiation beam from a first beam source 8, and a second surface detecting process for three dimensionally detecting the surface of the measured object by intermittently radiating a sheet-like radiation beam from second beam sources 1-5. As a result, the second surface detecting process is executed only during lighting on of the second beam sources 1 to 5, and then the first surface detecting process is executed only during lighting off of the second beam sources 1 to 5. Quality of the object to be measured is judged from detection results of the first and second surface detecting process to determine whether it is acceptable or rejected.
Patent JP-H0713231-A (JP)
Title: Stroboscopic system for camera
Inventor: KONNO YOSHIHIKO
IPC: G03B13/36
Filed: 1993-06-18
Abstract: PURPOSE:To provide the stroboscopic system of a camera by which the irradiating direction of a stroboscope can be automatically faced to an object intended by a photographer. CONSTITUTION:The irradiating direction (optical axis) of the stroboscope 61 is biaxially controlled by an actuator actuated based on a control signal from a camera main body so as to be faced in any optional direction such as left and right and up and down. The object which should be irradiated by the stroboscope 61 is selected in the finder of the camera main body and the irradiating direction of the stroboscope 61 in the up-and-down and the left-and-right directions are set based on the selected position or the distance of the object. Besides, the parallax of the stroboscopic irradiation is compensated, the light distributing angle is set and the irradiating angle is set based on the distance information of the object, the focal distance information of a photographing lens 51 and the information of a selected irradiating area.
Patent JP-S63310461-A (JP)
Title: Yarn feeder
Inventor: HORI SUEFUSA
IPC: B65H51/22
Filed: 1987-06-12
Abstract: PURPOSE:To pull out yarn smoothly while preventing entanglement, loosening, cutting, etc., of yarn by driving a yarn feeder through an induction motor and controlling the induction motor in three modes of starting mode, continuous operation mode and D.C. brake mode. CONSTITUTION:When a weaving machine starts operation, yarn is pulled out intermittently from a yarn feed drum and consumed. When the quantity of yarn decreases below a predetermined level, a judging circuit 101 in control section 100 selects a starting circuit 104 based on a signal fed from a sensor 42 so as to increase source frequency gradually through a variable frequency generating circuit 105 thus starting rotation of an induction motor. When the yarn is wound by predetermined amount over the yarn feeding drum, a continuous operation circuit 103 is selected based on a signal fed from the sensor 42 so as to continue operation with steady operation and regenerative braking being repeated, and when the machine is stopped, D.C. brake is applied through a dynamic brake DB circuit 102. Consequently, the motor is rotated smoothly and the yarn is wound over the yarn feed drum by predetermined amount at all times thus enabling smooth pulling out of yarn without causing ballooning or snarl phenomenon.
Patent JP-H01314666-A (JP)
Title: Steering force controller of power steering device
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/07
Filed: 1988-06-15
Abstract: PURPOSE:To make it possible to select steering assisting force in proportion to the arm force of a driver, by providing an electromagnetic-flow controlling valve for controlling a flow supplied to a power cylinder and providing in the vicinity of a driver's seat a steering force selection switch for controlling the quantity of electricity conducted to this controlling valve. CONSTITUTION:A supply passage 1, a return passage 2 and a pair of actuator passages 3, 4 are connected to the respective connecting portions of a steering valve SV switched according to the steering direction of a handle, and each of the actuator passages 3, 4 is connected to each of the pressure rooms 5, 6 of a power cylinder C. And in this case, a by-pass passage 7 is connected to the supply passage extending from a pump P and also an electromagnetic- flow controlling valve FV made by variable aperture is interposed in this by- pass passage 7. This electromagnetic-flow controlling valve FV is controlled by a controller 8 in proportion to operation of a steering force selection switch 9 provided in the vicinity of a driver's seat. A flow through the by-pass passage 7 may thereby be variable, and power assisting force is made to vary if needed.
Patent JP-2000339179-A (JP)
Title: Inter-process communication system in computer system
Inventor: KAKINUMA TORU
IPC: G06F9/46
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a congestion state, and to prevent the delay of a message even at the time of temporarily receiving a plurality of message transmission requests from a plurality of user processes. SOLUTION: In this system, shared memories 111 and 112 for writing messages, and pipes 121 and 122 with names for recording the leading addresses of the messages written in the shared memories 111 and 112 as message identifiers, and semaphores 131 and 132 for operating exclusive control to the shared memories 111 and 112 according to the increase and decrease of semaphore values are provided among respective processes 101-103.
Patent JP-H11333690-A (JP)
Title: Parallelism adjusting method of drive roll for belt polishing device
Inventor: GOTO SHIGEO
IPC: B24B19/22
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method to accurately and evenly polish throughout the whole surface of the back of a belt sleeve for transmission. SOLUTION: In this parallelism adjusting method for a roll and a drive roll 4 covered with an urethane elastomer or a rubber elastomer, a bending load equivalent to an actual tension exerted on a belt sleeve is exerted on differently prepared belt-like elastic bodies 10, 10', and 10" to reproduce an actual bending condition. With this state, copying polishing is applied on the outer peripheral surface of the drive roll 4 along the traverse shaft of a polishing member 6a.
Patent JP-H092186-A (JP)
Title: Air bag containing cover
Inventor: SATO NAOHIKO
IPC: B60R21/20
Filed: 1995-06-14
Abstract: PURPOSE: To perform development without flying of broken pieces by injection- molding a thermoplastic polymer composition wherein a specified percentage or more of an ethylene copolymer having specified density and molecular weight distribution is contained and where specify tensile reserve elastic modulus under specified condition. CONSTITUTION: Mixture composition of an ethylene copolymer, wherein density is calculated in a range of 0.858-0.878g/cm<3> through gel permeation chromatography(GPC) and (Mw/Mn) being a ratio between a weight average molecular weight (Mw) and a number average molecular weight (Mn) is 3.0 or less a molecule distribution amount, is 25wt.% or more. A tensile reserve elastic modulus at 35Hz at 23 deg.C is 1.0×10<8> dyn/cm<2> or more. Further, a tensile reserve elastic modulus at 35Hz at -40 deg.C is 1.0×10<10> dym/cm<2> or less. This constitution produces an air bag containing cover in a short time by feeding the composition to an injection molder having a mold for an air bag containing cover for injection molding.
Patent JP-H0814765-A (JP)
Title: Lid-sealing device for molten metal container
Inventor: YUHARA SUSUMU
IPC: F27D1/18
Filed: 1994-06-29
Abstract: PURPOSE:To prevent the contamination of molten metal in a container due to oxidation by improving sealability between the molten metal container and its lid. CONSTITUTION:A ring-like body 14 so arranged as to enclose a container 1 and a lid 2 is moved to an upper standby position and a lower sealing position by lifting and lowering an elevating rod 13 by a movable actuator 9. After movement of the ring-like body 14 to the sealing position, the gas sealing type ring-like tubes 6 fitted into the groove-like tube holders 15 and 16 of the ring- like body 14 are filled with gas and inflated, so that such tubes are pressed against a horizontal receiver 7 on the container side and a vertical receiver 8 on the lid side, thereby effecting complete sealing between the container 1 and the lid 2. Since in this way the complete sealing between the container and the lid can be effected, the contamination of the molten metal in the container due to oxidation is reduced.
Patent JP-H10339193-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: ITO KENTA
IPC: F02D41/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the driveability and occurrence of the failure such as an engine stalling and the like by preventing over lean in the case in which exhaust smell countermeasure is performed at purge control and at feedback control. SOLUTION: When an exhaust smell generating condition is satisfied and an exhaust smell countermeasure control (steps 300 to 380) is performed at purge control and at the time of extreme rich correcting because of lean air-fuel ratio, an air-fuel ratio correction value FAF is set in response to a length of time (integration time) referring to an integration correction carried out by an air-fuel ratio feedback control at steps 310, 340, 360. Accordingly, a fuel correction amount is calculated based on the set air-fuel ratio correction value FAF.
Patent JP-S5271991-A (JP)
Title: Production of semiconductor integrated circuit
Inventor: IWAMURA MASAO
IPC: H01L21/761
Filed: 1975-12-11
Abstract: PURPOSE:To perform deep diffusion and shallow diffusion simultaneously within a short time and increase the scale of integration by forming a polycrystalline layer and single cyrstalline layer on a single crystal substrate as specified and utilizing the difference in the rate of impurity diffusion in both layers.
Patent JP-H073330-A (JP)
Title: Production of high tensile strength and high toughness bent tube excellent in corrosion resistance
Inventor: KONDO JO
IPC: C22C38/00
Filed: 1993-06-18
Abstract: PURPOSE:To regulate the carbon equivalent of a bent tube into low one and impart excellent HIC resistance and SSCC resistance thereto by subjecting a straight pipe of low C-low alloy steel having specified chemical components to bending in a specified temp. range and next executing hardening and tempering treatment. CONSTITUTION:A straight pipe is formed by using low alloy steel having a compsn. contg., by weight, 0.02 to 0.08% C, 0.05 to 0.5% Si, 0.8 to 2.0% Mn, 0.01 to 0.06% Nb, 0.005 to 0.05% Ti, 0.01 to 0.06% Al, 0.002 to 0.01% N and 0.001 to 0.005% Ca, in which P and S as impurities are respectively limited to <=0.015% and <=0.002%, and the balance Fe. This straight pipe is heated to the AC3 point-1050 deg.C, is subjected to bending, is immediately subjected to hardening treatment and is then subjected to tempering treatment in the range of 250 to 500 deg.C. The compsn. of this steel is incorporated with at least one kind from among <=0.5% Cu, <=1.0% Ni, <=0.3% Cr, <=0.3% Mo and <=0.1% V according to need.
Patent JP-H05313209-A (JP)
Title: Liquid crystal display device
Inventor: OTA HIDEKAZU
IPC: G02F1/1333
Filed: 1992-05-14
Abstract: PURPOSE:To obtain the flat display which is excellent in the stability of characteristics and relatively low in driving voltage, is bright without using polarizing plates and back light, and has a wide visual field angle, high response speed, high fineness and large screen by providing means for uniformalizing the electric field distribution within picture elements. CONSTITUTION:Electrodes 2, 2' are formed on glass substrates 1, 1'. Both of the electrodes 2, 2' are formed as transparent electrodes in the case of a panel of a transmission mode. The transparent electrodes may be formed on a light incident side and the metallic electrodes having a high reflectivity on the other side in the case of a reflection mode. The method of forming the film is executed by an ordinary vapor phase method. The electrodes are formed to the shape which can spacially unniformalize the electric field in the picture elements by a method of forming curved surfaces on the electrode layer or patterning the electrodes to prescribed stripe shapes by the process of ordinary photolithographic etching or a method of providing the curved surfaces or ruggedness of stripe shapes, etc., on the surface of the substrate itself and forming the electrode layer on the rugged surface in order to ununiformalize the electric fields in the picture elements.
Patent JP-S6043051-A (JP)
Title: Flat type synchronous rotary electric machine
Inventor: KAWADA SHIGEKI
IPC: H02K21/24
Filed: 1983-08-15
Abstract: PURPOSE:To reduce an irregular torque by forming a yoke of sector shape for forming a rotor field in the specific shape. CONSTITUTION:A stator 11 secured to a case 16 is wound with a winding 12 radially at an annular core. A shaft 17 mounted in the case 16 through bearings 18 has a rotor 13, a plurality of permanent magnets 14 are secured to the rotor 13, a yoke 15 is secured as a pole, thereby forming a flat type synchronous rotary electric machine. The yoke 15 is, if the number of the poles is 4, in a sector shape having 90 deg. (180 deg. of electic angle) of an angle AOB, and in a profile having an arcuate 20 of radius r1, linear lines 21, 22 and a sinusoidal curve 23. In this case, the curve 23 is formed so that the radial size (l) is a value proportional to the sine (sin 2theta in the drawings) to the electric angle. The radius r1 is equal to the outer diameter of the annular core of the stator 11, and the radius r2 is equal to the inner diameter. Thus, a magnetic flux distribution becomes a sinusoidal wave.
Patent JP-H0242972-A (JP)
Title: Biological specimen sampling and transport device
Inventor: JIEEMUZU EFU MONSONII
IPC: A61F13/38
Filed: 1989-06-09
Abstract: PURPOSE: To provide the subject device consisting of a shaft and a sterile swab chip fixed on an end of the shaft, having open foams on an exposed area, made of a nontoxic polyurethane foam whose nontoxicity is proved by a test using microbes, having a high survival rate of sample pathogens and free from contamination.  
     CONSTITUTION: This device is obtained by placing a shaft 10 and a nontoxic sterile swab chip 11, which is made of a polyurethane foam having open foams on an exposed area and fixed on an end of the shaft 10, in a tubular swab-cover 13, mounting a cap 12 engaging with the swab-cover 13 at the opposite side to the end where the swab chip 11 is fixed and placing a sample inoculating device 15 and its cover 14. The nontoxicity of the swab chip 11 is proved by the fact that when the swab chip 11 is placed on a semisolid growth medium on which a suspension of meningococcus (a quality control collection, Dickinson microbiology system, ATCC 53900), gonococcus (ATCC 19424) or gonococcus (ATCC 43070) is applied, a growth inhibition area is not formed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S629296-A (JP)
Inventor: URUMA YUTAKA
IPC: G21D1/00
Filed: 1985-07-08
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-H10338087-A (JP)
Title: Switch unit
Inventor: KAMAKURA MITSUTOSHI
IPC: B60R16/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To simplify assembling work and to assemble a switch mechanism part from the interior side so as to hide a boundary part, between a switch unit and a trimming material from the interior side by constructing the switch mechanism part, provided with an external operation apparatus and a circuit part provided with an electric contact separately from each other. SOLUTION: A wire harness connecting an apparatus, which is arranged in a door frame of a door in an automobile, to a switch and the like arranged in a door trim 2 is integrally assembled onto the back face side of the door trim 2. On the back face side of an armrest 12 integrally molded in the door trim 2, a pair of front and rear switch contact part protection grooves 13, 13 and a pair of front and rear electric circuit base board holding grooves 14, 14 are formed respectively so that a switch contact part 6 and an electric circuit base board 7 can be held. A switch unit is constructed of a circuit part 30a and a switch mechanism part 30b, both of which are formed separately, and they are combined together while assembled to the door trim 2.
Patent JP-H11349466-A (JP)
Title: Transparent sun-screening gel
Inventor: BUNGARD ANDREA DR
IPC: A61K8/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent sun-screening gel having good stability and comprising a specific composition. SOLUTION: This transparent sun-screening gel comprises (a) silicone oil, (b) a polyoxyalkylene-organopolysiloxane represented by the formula  R is a 1-4C alkyl group or hydroxyl group; (n) is 10-200; (m) is 1-25; (o) is 1-100  in average molecule, (o)>=(m) and 3×(o)<(n)]; (p) is 7-17; mol mass of the residue (C2 H4 O-)x -(C3 H6 O-)y R is 250-2,000 [(x) and (y) are selected so that weight ratio of oxyethylene group to oxypropylene group is (100:0) to (20:80)]}, (c) water, (d) a component selected from an alcohol and/or polyol and (e) at least one kind of UV absorbent capable of dissolving in water phase or oil phase.
Patent JP-S5772344-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUKAWA HISAHIRO
IPC: H01L21/76
Filed: 1980-10-24
Abstract: PURPOSE:To prevent occurrence of oxidation inducing layer fault and improve reliability and yield, by forming an oxide film by oxidizing a rapid oxidizing material layer on a region, in which an element is scheduled to be formed, using an oxidation-resisting maks as the mask. CONSTITUTION:A thermally oxidized film 2 is formed on the surface of a semiconductor substrate 1, and a polycrystalline silicon layer 3 which can be quickly oxidized is formed on the film 2. After a silicon nitride film is attached by gaseous phase growth, the layer 3 is selectively oxidized by patterning and using the remaining silicon nitride film 4 as an oxidation-resisting mask. And, by oxidizing the layer 3, an oxide film 6 whose film thickness is approximately 9,000Angstrom  is formed. And then, by removing the mask 4 and conducting ion injection with the film 6 as a mask, an impurity of the same electric conduction type as the substrate 1 is formed as a channel stopper 5. And then, the film 6 is removed, and an oxide film 7 which penetrated into the substrate 1 is also removed. And then, by providing a series of treatments on the substrate 1 including oxidation and dispersion, etc., a semiconductor element, such as MOSFET and bipolar transistor, etc. is formed.