baber/WOPTO huggingface dataset:
Patent JP-H11325096-A (JP)
Title: Constant velocity universal joint
Inventor: YAMAMOTO TAKEO
IPC: F16D3/2245
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a constant velocity universal joint to suppress a press force exerted on a holder for a ball. SOLUTION: This constant velocity universal joint comprises an inner race 10 having a plurality of inner grooves; an outer race 11 having a plurality of outer grooves; a plurality of balls 12 arranged in a plurality of the inner grooves and a plurality of the outer grooves; and a holder 13 to hold a plurality of balls. In a constant velocity universal joint 1 wherein the curvature center D1 of the arcuate shape parts of a plurality of inner grooves and the curvature center G1 of the arcuate shape parts are offset on both sides of a bisection surface C1. An inner groove 9 is spirally inclined in a direction in which a first contact point J1 between an inner groove 9 and a ball 4 approach the bisection surface C1 and an outer groove 10 is spirally inclined in a direction in which a second contact point K2 between the outer groove 10 and the ball 4 approaches the bisection surface C1.
Patent JP-S5834880-A (JP)
Title: Bonding adhesive component parts
Inventor: YOSHIDA AKIRA
IPC: C09J5/00
Filed: 1981-08-24
Abstract: PURPOSE:To insure uniform application of a predetermined amount of adhesive and good bonding to the surface of an adherend, by using a punched-out adhesive holder. CONSTITUTION:An adhesive holding frame 3 punched out in a desired shape is attached to the back side of a hook A (adherend) with an adhesive layer 4. Then an adhesive 5 squeezed from a tube 6 is filled in the depressed area and smoothed with a spatula so that the adhesive in a volume corresponding to the area and thickness of the punched out portion 1 may be held on the back of hook A. To effect bonding, the adhesive holding frame 3 is stripped off by the  tab 2 and hook A is pressed against a substrate (e.g. wall surface).
Patent JP-S5358734-A (JP)
Title: Magnetic bubble device
Inventor: KAWAMOTO KAZUTAMI
IPC: G11C19/08
Filed: 1976-11-08
Abstract: PURPOSE: To decrease the power consumption by providing a closed circuit part of conductive material to the substrate onto which the magnetic bubble crystal group and then offsetting the bias directional element of a rotary magnetic field by the function of the backward magnetic field produced by the inductive current which flows through the closed circuit part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5757875-A (JP)
Title: Washing method for painting installation
Inventor: AMIMOTO NOBUNARI
IPC: C23G1/02
Filed: 1980-09-24
Abstract: PURPOSE: To wash deposits in intricate rout parts and the like easily by feeding aq. soln. of strong acids a dilute aq. or an alcoholic alcohol soln. to the inside and outside of painting installations, thereby dissolving deposited slids.  
     CONSTITUTION: A dilute aq. soln. of strong acids such as hydrochloric acids, sulfuric acids, phosphoric acids or the like or a dilute aq. or alcohol soln. is fed into chiefly pipes and hoses of painting installations after cleaning with thinners upon completion of painting work, and the installations are left standing for a constant time. During this time, deposited solids are dissolved by the effect of acids, and are converted to fluid sludge. Thence, water and a thinner are fed successively to discharge and wash the sludge. This washing method is effective for regeneration of new inorg. zinc primer painting installations. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5467979-A (JP)
Title: Elevator for electric machine
Inventor: OOGOSHI ISAO
IPC: B66F9/06
Filed: 1977-11-09
Abstract: PURPOSE: To miniaturize and simplify the structure, by vertically moving a truck on guide rails fitted on multilayer piled electric machines.  
     CONSTITUTION: The truck 16 having wheels 15 and a bucket 13 for loading the electric machine is vertically moved on the guide rails 18 on a obx frame 17 for the multilayer piled electric machines by operating a vertical driving mechanism 14 installed on a side of the bucket 13. When a motor 21 is rotated forward or in reverse by operating a switch 20, a wire rope 27 is wound on or unwound from a drum 23 and the truck 16 is moved up or down on the guide rails 18. Thereby, the electric machine 19 is put into or out of the box frame 17. Because the truck 16 itself does not contain the guide rails, the size and weight of the truck are reduced. Since the weight of the truck is partially supported by the box frame 17, the required strength of the guide rails 18 can be decreased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6112843-A (JP)
Title: Co base alloy for engine valve and it valve sheet
Inventor: YABUKI TATSUMORI
IPC: C22C19/07
Filed: 1984-06-28
Abstract: PURPOSE:To develop a Co base alloy superior in high temp. hardnes, thermal shock resistance, lead oxide corrosion resistance, by incorporating specified adding elements to the Co base alloy contg. Si, Cr, W, Mo, etc. CONSTITUTION:The alloy consists of 0.5-3.0% C, 3-7% Si, 10-35% Cr, 0.1- 17.0% W, 0.1-10.0% Mo, 0.01-3.0% Ti, 0.01-3.5% Al and the balance Co. Or further 0.01-2.0% Mn, or 8-32% Ni, or 1-16% Fe, or one or two kinds of 0.01-1.50% Nb, 0.001-1.50% B are added and incorporated singularly or compoundedly by being combined. The Co base alloy superior in high temp. hardness, thermal shock resistance, lead oxide corrosion resistance and suitable for engine valve, valve sheet material of internal-combustion engine or casting and build-up welding is obtained.
Patent JP-H08326200-A (JP)
Title: Floor structure
Inventor: IIO MOTOHIKO
IPC: E04F15/00
Filed: 1995-05-31
Abstract: PURPOSE: To easily constitute a floor part in such a way that a water slope is formed on the upper surface. CONSTITUTION: Floor supporting members 2 are placed on a floor frame member 1. The upper surfaces of the floor supporting members 2 are made flush, and also the upper surface of one end member is made lower than that of the other end member thereof so that they are stepped in level. Sloped members 4 each of which has a sloped surface 3 whose upper surface is downwardly inclined toward one end are mounted on the respective upper surfaces of the floor supporting members 2 having a different level height respectively. The upper surfaces of the respective sloped members 4 are continuously brought into flush with each other, and also a surface member 5 is placed on the surfaces of the respective sloped members 4.
Patent JP-S5927389-A (JP)
Inventor: KANBE SUSUMU
IPC: B67D1/12
Filed: 1982-08-02
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-H04360957-A (JP)
Title: Plinth
Inventor: TSUKAMOTO KAZUO
IPC: E04F19/04
Filed: 1991-06-05
Abstract: PURPOSE:To close a gap to be generated between the lower surface of a plinth and a floor surface, and enable the plinth to be removably set. CONSTITUTION:A plinth 6 to be set on a wall surface to cover a contact section 5 between a floor surface 1 and the wall surface 4, is provided with a dovetail groove 8 to be extended to either one side of the internal surface 7 of the plinth or the wall surface and in the vertical direction, and a fitting-on piece 10 to be fitted in the dovetail groove, on another side. Accordingly, the plinth can be fitted on the floor surface, in contact with each other, and so a gap between the plinth and the floor surface is eliminated, and the plinth can be easily removed.
Patent JP-S5259146-A (JP)
Title: Process for preparation of 5-ketocholioline=b derivatives
Inventor: UMEZAWA KENJI
IPC: C07D303/17
Filed: 1975-11-10
Abstract: PURPOSE: 5-Ketocholioline-B derivatives I and II(where R 1  is alkyl; R 2  is H or alkyl), e.g. 8-C-methyl-5-ketocoririne B, and 8-deoxy-8-C-methyl5-ketocholioline-B. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5562146-A (JP)
Title: Corrosion resistant, high permeability alloy
Inventor: YAMAUCHI KIYOTAKA
IPC: H01F1/14
Filed: 1978-10-31
Abstract: PURPOSE: To provide a corrosion resistant, high permeability alloy of a specified compsn. consisting of Si, Al, Ca and the balance based on Fe.  
     CONSTITUTION: The alloy consists of, by wt., Si 3W16%, Al 2.5W17%, Ca  0.001W 3.5% and the balance based on Fe. It may contain 0.001W5% in total of  one or more out of Co, Ti, V, Cr, Mo, W, Ni, Cu and Ge each 0.01W5%, Mg,  Mn, Zr, Nb, Hf and Ta each 0.01W3.5% and Y, Re, P, B, Au, Ag, a rare earth  element and a platinum group element each 0.001W2.5% as auxiliary components.  This alloy is a Fe-Si-Al alloy whose corrosion resistance has been enhanced without deteriorating its superior magnetic characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5360499-A (JP)
Title: Radioactive waste treating device
Inventor: KAZUSE KEIZOU
IPC: G21F9/08
Filed: 1976-11-10
Abstract: PURPOSE: To obtain a designated treating device capable of easy washing the inside of a system with no residence of powdery body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06322958-A (JP)
Title: Natural lighting system
Inventor: KODAIRA TAKASHI
IPC: E04F17/06
Filed: 1993-05-13
Abstract: PURPOSE:To facilitate the installation of a lighting surface of large diameter and light introducing duct and make it possible to safely perform wiring work of lighting fixture. CONSTITUTION:In a concrete building provided with double floors formed by a reversed slab construction method, a natural lighting device 11 is provided on the side of a terrace 19 of a room. The base part 12a of a lighting duct 12 directly connected to the device 11 is disposed in a space 21 formed between double concrete floors 15a and 15c. As a result, light of the sun introduced from the device 11 is led to each room required through the duct 12.
Patent JP-S62290125-A (JP)
Title: Tube-liquid treatment equipment
Inventor: NISHIMORI HIROTOMO
IPC: B08B11/00
Filed: 1986-06-09
Abstract: PURPOSE:To control drive and simplify structure by fixing one of a pair of tube holding sections to an arm, vertically hanging the other tube holding section movably and inclining the bottom of a liquid tank. CONSTITUTION:The length of a moving-arm fitting section 12 is represented by (a), the length of a long hole by (b), length up to a tube opening-section holding section from the lower end section of the long hole by (c) and the length of a fixed arm by (d). When an arm 50 reaches the bottom 33 of a liquid tank 30, the tube opening-section holding section 23 collides w/th a recessed section 31 for a moving arm and the moving arm 20 is shifted upward, and a boss 121 for an arm body 10 strikes against the lower end section of the long hole 22. Since the bottom 33 of the liquid tank 30 shapes an upward slant face in the direction of the recessed section 31 for the moving arm under the state while being brought to the state of a+b<d, an opening section 41 in a tube 40 is positioned at a section upper than an opening section 42. Accordingly, air in the tube 40 is discharged automatically, and the whole inside of the tube 40 is filled with a washing. The arm 50 is vibrated vertically.
Patent JP-H04360713-A (JP)
Title: Crop cutting control method for hot billet and device thereof
Inventor: HATANO NAOKI
IPC: B21D15/00
Filed: 1991-06-05
Abstract: PURPOSE:To prevent a lowering of yield by cutting a crop of a rough bar having warp on the end part excessively by erroneous size of appearance due to warp. CONSTITUTION:The crop cutting control device for hot billet is constituted of a carrying table 2 to carry a hot billet 1 on the entry side of a crop shear 5, a hot billet detector 4 to detect the hot billet, a measuring roll 3 to detect the moved quantity of the hot billet, a warp detecting sensor 6 to detect the warp of the end part in lengthwise direction of the hot billet, and a control means to control the device integrating them.
Patent JP-H04126420-A (JP)
Title: Verification device for terminal equipment of 'karaoke'
Inventor: TSUMURA MIOJI
IPC: H04L69/40
Filed: 1990-05-24
Abstract: PURPOSE:To check the propriety of installation environment of a 'KARAOKE' orchestration without lyres terminal equipment very easily by connecting the verification device and the 'KARAOKE' terminal equipment with two lines and echoing back a data of the verification device so as to verify the coincidence between an original data and an up-loaded data. CONSTITUTION:The verification device 1 and the 'KARAOKE' terminal equipment 2 are connected by two input output lines 4, 5, and a start switch 11 is depressed after a power supply is supplied to the both. A terminal equipment CPU 14 adds a specific numeral to an original data inputted serially and outputs its processing data to the verification device 1. Then the CPU 7 compares the original data in a verification ROM 6 with a data resulting from subtracting a specific numeral from the echo-back processing data, and gives no output to a warning light 8 when they are coincident and gives 1-bit output to the warning light 8 when they are dissident conversely to light the warning light 8 thereby indicating it that there is any problem in the electric environment of the lines 4, 5.
Patent JP-S5560887-A (JP)
Title: Electronic stopwatch with keyboard
Inventor: YAMANAKA NORIO
IPC: G06F3/023
Filed: 1978-10-31
Abstract: PURPOSE: To process numerous lap times and race times, by randomly reading the contents of memory circuits for continuously recording plural times, through keyboard switches.  
     CONSTITUTION: Plural times counted by a time counter 3 through a ring  counter 10 corresponding to the operation of a switch 9 are continuously stored into memory circuits 12a, 12b,... of a memory unit B. The contents of the memory circuits are read at random through AND gates 15a, 15b,... opened in response to the operation of keyboad switches 13 so that the contents are indicated on a display unit D. Numerous lap times and race times can thus be easily and surely processed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5923722-A (JP)
Title: Controller for air conditioner of vehicle
Inventor: EGUCHI OSAMU
IPC: B60H3/00
Filed: 1982-07-30
Abstract: PURPOSE:To take in outside air depending on the region where a vehicle is, by modifying the detection reference for a gas sensor for detecting the degree of contamination of the air outside the ride room of the vehicle, depending on the frequency of the detection, to effectuate self-adjustment by automatically judging whether the region is urban or suburban. CONSTITUTION:A microcomputer 6 judges of the output of a gas sensor 4 to operate an inside and outside air changeover damper 2 through an actuator 8. At that time, the microcomputer 6 identifies it with a contamination that the difference (VS=VO-VR) betwee the output VO of the gas sensor 4 and a reference level VR has exceeded a set value, and the microcomputer counts the contamination into a memory. The count A is increased in a prescribed time, for instance, 4min. The count A is within a range of 0<=A<=5. With A>=3, a vehicle is judged to be in a suburban area. With 0<=A<=2, the vehicle is judged to be in an urban area.
Patent JP-S5923236-A (JP)
Title: Method for discriminating composition of substance
Inventor: FUJISAKI YUKIO
IPC: G01N23/06
Filed: 1982-07-29
Abstract: PURPOSE:To discriminate nondestructively and accurately the composition of a substance, by measuring the logarithmic ratio of a dose in case of transmitting X-rays to a substance to be measured to that of not transmitting X-rays to said substance and the thickness of the substance, with respect to the X-rays passing through a filter intercepting the X-rays which is outside the range of specific wavelength. CONSTITUTION:X-rays generated by applying a prescribed voltage to an X-ray tube 1 using W, etc. as a target are placed on a plate 14 shielding throughly X-rays having a through-hole 3 and a filter 2 made of Cu or Al is placed on the hole 3, and an X-ray beam of a wavelength lambda having a peak of intensity at <=8Angstrom wavelength lambdam is transmitted through holes 5, 3 of shielding plates 4, 14 in a range of (1-0.7)lambdam<lambda<(1+0.7)lambdam. A substance M to be discriminated of a solid such as a gem or a liquid is placed on the hole 5 and the values (shown by an equality) of the logarithmic ratio of a transmitted dose A of the X-rays to the dose B of the X-rays in the absence of the substance and the thickness (t), are calculated by a calculation circuit 9 and the composition of the substance having the inclination value in accordance with the voltage of the tube 1 is retrieved in a collating circuit 12 and then, its discriminated result is displayed on a display device by the name of the substance, identification symbols and numerals. In such a manner, the discrimination is made possible quickly and accurately.
Patent JP-H05305705-A (JP)
Title: Method for printing of cream solder on circuit board
Inventor: FUSE KENICHI
IPC: H05K3/12
Filed: 1992-04-28
Abstract: PURPOSE:To effect a stable printing of cream solder by a method wherein the cream solder on a screen is fed on the pad of a circuit board by moving a squeegee and the screen is thereafter separated from the circuit board at a separation rate satisfying a specific equation. CONSTITUTION:A screen 4 provided with an opening part matching in position with the opposite pad 2 of a circuit board 1 is placed on the circuit board 1 and cream solder 3 on the screen 4 is fed on the pad 2 thereof by moving a squeegee and the screen 4 is thereafter separated from the circuit board 1 at a separation rate satisfying the equation I wherein mu is coefficient of friction between cream solder and pad, taus is stress caused upon separation of cream solder from pad, mu' is coefficient of friction between cream solder and wall surface of screen opening part, tauw is shearing stress between cream solder and wall surface of screen opening part, rho is density of screen solder, h is screen thickness and L is peripheral length of screen opening part.
Patent JP-S63299008-A (JP)
Title: Current control wire
Inventor: YAMAGUCHI KENJI
IPC: C04B35/00
Filed: 1987-05-29
Abstract: PURPOSE:To improve current density, automatically shut off current when an excessive current flows, and make it possible to automatically reset by using a superconductive material of an oxide ceramic family as a conductor of a current control wire, and a poorly conductive material as a core material. CONSTITUTION:On the outer surface of a poorly conductive body 1 is formed an oxide ceramic superconductive layer 2 over which a protective film 3 is formed. This makes it possible to shut off current when an excessive current larger than a critical current flows by invalidating the superconductive condition of the oxide ceramic superconductor and to restore the superconductive condition by cooling down the oxide ceramic superconductor which is heated beyond the critical temperature by the flow of the excessive current.
Patent JP-S61292880-A (JP)
Inventor: KAWADA YUKITAKE
IPC: H05B6/64
Filed: 1985-06-20
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-S5659202-A (JP)
Title: Reflection preventing film
Inventor: DEGUCHI HIROICHI
IPC: G02C7/00
Filed: 1979-10-18
Abstract: PURPOSE: To enhance the moisture resistance of a multilayer reflection preventing film for optical parts made of transparent synthetic resin, by using SiO 2  to make the uppermost layer and forming an Al 2 O 2  layer of a specified thickness under the SiO 2  layer.  
     CONSTITUTION: On optical part 40 made of transparent synthetic resin relatively thick surface hardened layer 41 of silicon oxide or glass is first formed, and on layer 41 a multilayer reflection preventing film is formed. SiO 2  is used to make uppermost layer 46 of the reflection preveing film, and 1W100nm thick Al 2 O 3  layer 45 is formed under layer 46 to enhance the moisture resistance of SiO 2 . Thus, deterioration of the film due to moisture can be prevented, so this film is suitable for use as a reflection preventing film for optical parts such as spectacle lens used under severe conditions of daily life. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5936209-A (JP)
Title: Optical connector plug
Inventor: TANAKA TOSHIYASU
IPC: G02B6/36
Filed: 1982-08-03
Abstract: PURPOSE:To enable easy mounting of optical fibers, by providing a ferrule which is provided with a fitting part to be fitted with a fixing sleeve on a root end side and is provided with a bundle holding part for holding a fiber bundle in an axial direction on a forward end side. CONSTITUTION:A fixing sleeve 10 is formed of metal into a cylindrical shape, and is provided with a covering fixing part 11 which is inserted with the part of the covering 1b of an optical fiber cable 1 and fixes said part by pressure on the root end side and a bundle fixing part 15 which projects to the forward end of the cable 1, is inserted with the bundle 1a and fixes the bundle fixing part 15 by pressure on the forward end side. A protetive sleeve 16 is made of a material having elasticity, is positioned between the bundle 1a and the part 15 and protects the fine fibers constituting the bundle 1a to avoid their breakage during press-fixing. A ferrule 20 is formed of metal into a cylindrical shape and is provided with a fitting part 21 to be fitted with the sleeve 10 on the root end side and a bundle holding part 24 for holding the bundle 1a in an optical axis direction on the forward end side.
Patent JP-S61292688-A (JP)
Inventor: SATO SHIZUO
IPC: G10H1/18
Filed: 1985-06-20
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-H03758-A (JP)
Title: Phenol resin molding material
Inventor: ENOKI HIROSHI
IPC: C08L61/06
Filed: 1989-05-29
Abstract: PURPOSE:To obtain the title molding material with excellent heat resistance, mechanical strength, electric characteristics, wear resistance and appearance by compounding a phenol resin and each a specified amt. of fibrous basic magnesium sulfate and a glass fiber. CONSTITUTION:A phenol resin (e.g. a novolak phenol resin) is compound with 10-50wt.% fibrous basic magnesium sulfate and 10-50wt.% glass fiber both based on the molding material.
Patent JP-S6028409-A (JP)
Inventor: MAIKERU HARII HOOTON
IPC: C08F20/06
Filed: 1983-07-26
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-S6115705-A (JP)
Title: Support for reinforcing semipermeable membrane
Inventor: SASAJIMA KUNIHIKO
Filed: 1984-07-02
Abstract: PURPOSE:To improve the compactness of a support for reinforcing a semipermeable membrane such as a nonwoven fabric, by providing concavities or small piercing pores to the surface of the support for reinforcing the semipermeable membrane in the side receiving the casing of a semipermeable membrane forming solution. CONSTITUTION:Concavities 1-1' are provided to the single surface of a support for reinforcing a semipermeable membrane such as a nonwoven fabric or piercing pores are provided thereto so as to pierce therethrough to reach the back surface thereof. The formation of said concavities or pores is performed by using a roll formed by providing projections to the single surface of a guide roll used at the time of winding-up. The shape of the concavities 1-1' may be conical or pyramidal. By this method, a semipermeable membrane with a support, wherein a film forming solution is penetrated into gaps between fibers of a nonwoven fabric and closely adhered to said fabric by anchoring effect, is obtained.