baber/WOPTO huggingface dataset:
Patent JP-H09241561-A (JP)
Title: Vermilion seal ink
Inventor: TOMINAGA HARUHISA
IPC: C09D11/033
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a vermilion seal ink with which a pigment is dispersed and stabilized for a long time without, sedimentation and the color shade is not changed and which exhibits excellent light resistance by mixing a castor oil (its derivative), a pigment and a specified phenolic compd. SOLUTION: A vermilion seal ink is obtd. by mixing a castor oil or/and a castor oil derivative (A), a pigment (B) and at least one substance selected from among phenolic compd. with a mol.wt. of at least 300. In addition, as the castor oil derivatives in the ingredient A, a castor oil polyhydric alcohol ether modified with an alkylene oxide or a castor oil fatty acid alkyl ester wherein the castor oil is modified with an alcohol is used. As the ingredient B, quinacridone red, cadmium red, etc., are pref. In addition, as the ingredient C, a polystyrenized phenol, stearyl-β-(3,5-di-t-butyl-4-hydroxyphenyl)propionate, tocophenol, etc., are pref.
Patent JP-H11279635-A (JP)
Title: Method for hardening metallic member
Inventor: MIYAMOTO NORITAKA
IPC: C21D1/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To simultaneously execute a hardening treatment and a shot blast treatment or a shot peening treatment, to improve the workability and to lower the cost by containing shot particles into hardening liquid having cooling capacity and jetting this hardening liquid at a prescribed speed to a metallic member heated to the hardening temp. SOLUTION: In a water vessel, cooling water is stored as the hardening liquid 3 and in a hopper, glass beads 4 having 10-100 μm average particle diameter, are stored as the shot particles and a nozzle 2 is connected with the water vessel and the hopper through a pump. A steel plate 5 is heated to the hardening temp. with a high frequency induction coil 1 and the hardening liquid 3 containing the glass beads 4 is jetted at e.g. 200 MPa from the nozzle 2. In such a way, the hardening treatment of the steel plate 5 is executed with the hardening liquid 3 and simultaneously the shot blast treatment is executed to remove the oxidizing scale on the surface of the steel plate 5. In this way, the workability under consideration of the hardening of the steel plate 5, the improvement of corrosion resistance or the improvement of fatigue strength, is improved.
Patent JP-S557872-A (JP)
Title: Vinyl chloride polymer foam and its production
Inventor: KASHIWARA AKIO
IPC: C08J9/04
Filed: 1978-07-03
Abstract: PURPOSE: Pulp wastes and/or wood fibers are mixed with a foaming vinyl chloride resin composition and the mixture is foamed with heating to produce title foam suitably used as construction and packaging materials because of its moderate stiffness, high restoration force and cushoning properties.  
     CONSTITUTION: (A) 100 parts by wt of a foaming vinyl chloride resin are mixed with (B) 10W400 parts, preferably 25W300 parts, of pulp wastes and/or wood fibers, preferably with a length of 1W3 mm and a specific gravity of 0.02W0.05. The composition is foamed under heating to produce the objective foam. When component B is employed, they are first made into granules or flakes and soaked in water, then dried to adjust the water content to 30W100 wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5711212-A (JP)
Title: Production of hollow fiber
Inventor: SUZUKI MOTOYOSHI
IPC: D06M101/16
Filed: 1980-06-18
Abstract: PURPOSE: A specific compound is added to polyester and they are melt spun into hollow fibers, then the fibers are subjected to leaching treatment to form fine pores coming through to the hollow part, thus producing fibers with high water adsorption and moisture adsorption.  
     CONSTITUTION: When (a) difunctional carboxylic acids mainly consisting of terephthalic acid or their ester-forming derivatives are made to react with (b) 2W6C alkylene glycols or their ester-forming derivatives and the resultant polymer is melt spun into hollow fibers, a phosphorus compound and/or a sulfonic acid of formula I and II [R is monofunctional organic group; X is -OH, -OR', -OM 4  (R' is monofunctional organic group; M 4  is metal) or monofunctional organic group; Y is H, ester-forming group; M 1 , M 2 , M 3  are metal; m=0, 1; n=1, 2] are added to the polymer in any stage until the melt spinning ends by 0.3W15mol% based on the component (a). Then, the fibers are treated with an aqueous alkali solution to leach out 2W50wt% of the hollow fibers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01294423-A (JP)
Title: Method and device for sticking label to package
Inventor: FUIRITSUPU EI REITAAMAN
IPC: B65C1/02
Filed: 1989-03-31
Abstract: PURPOSE: To paste labels while package is being transported along a conveyer by detecting the package on the conveyer when moving toward a label applier and pasting the label at an appropriate portion after elapse of time based on detection of the package. CONSTITUTION: When a photosensor 174 detected a package 116, printing to the label is conducted through a print head 134 and a drive belt 137 by joint action of a backup roller 132 driven in synchronized state by a stepper motor 136. The label extends beyond the printed label of the print head 134, the state stuck to a lining material 128 is maintained because the space between the head 134 and a stripper bar 130 is nearly equal to the length of a label 114 handled by a label applier 100. The label 114 stays in the state stuck to the lining material 128 until the expiration of periods of time based upon detection of the package, and comes to engage with and stuck to the package.
Patent JP-H10280651-A (JP)
Title: Floor panel and manufacture thereof
Inventor: OKANO RYOKO
IPC: E04F15/024
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To maintain both ultra-light weight and high strength, and improve quality stability and a heat insulating function by applying the constitution that space between a top plate and a bottom plate peripherally jointed to each other is filled with urethane resin and, then, the urethane resin is expanded. SOLUTION: The peripheries 1a and 2a of a steel top plate 1 and a steel bottom plate 2 are jointed to each other via caulking, clinching, welding or the like, and space between both plates 1 and 2 is filled with urethane resin 3. Then, pressure is applied in a vertical direction, thereby expanding the urethane resin 3. As a result, a floor panel A can be easily manufactured so as to have ultra-light weight, high strength, increased strength against an unbalanced load, high quality stability and a heat insulating function. In this case, a particle board 5 may be bonded to the lower surface of the top plate 1 for reducing the filling amount of the urethane resin 3, thereby reducing cost.
Patent JP-H0769016-A (JP)
Title: Detection of road slip resistance and vehicle with detector for road slip resistance
Inventor: KOOI EIUE DAAKU
IPC: G01P3/60
Filed: 1994-04-20
Abstract: PURPOSE: To achieve effective detection of the closeness between a vehicle and a road surface by determining the rotational speeds of a drive wheel and a free-rotating wheel, generating a signal corresponding to the difference between the rotational speeds, and transmitting the signal to the driver. CONSTITUTION: A drive wheel 7 and a free-rotating wheel 8 on a rear axle 2 are provided with rotation sensors 10, 11 comprising toothed discs 12, 14 and pulse signals of frequencies proportional to rotational speeds transmitted from detectors 13, 15 are fed to a processing device 17 through a signal line 16. The processing device 17 computes the difference in rotational speed between the wheels 7, 8 and outputs it to an output device 18 having a regulating device 19 for setting a threshold, to indicate the closeness between the vehicle and a road surface. Therefore, a driver finds the closeness between the vehicle and the road surface and can safely operate the vehicle according to that condition.
Patent JP-S62236714-A (JP)
Title: Extrusion molding
Inventor: NAKAJO SUSUMU
IPC: B29C39/24
Filed: 1986-04-08
Abstract: PURPOSE:To make an injection apparatus unnecessary, by carrying out a dwelling process while the number of rotations of a screw is being decreased to the number of rotations corresponding to the flow quantity of dwelling which is less than the number of rotations corresponding to the flow quantity of back pressure and by cooling and curing a plastic material after a process filling the plastic material into a mold by means of a rotational screw. CONSTITUTION:Sensors detecting directly or indirectly the filling pressure of a material into a mold 8 are arranged at various parts. On a filling process, when the pressure of a plastic material injected in the mold 8 reaches the value of the completion pressure of filling, it can be detected by either of the sensors P1-P5 and the detecting signal is transmitted to a driving motor 3 through a controlling circuit. The number of rotations thereof is switched to the number of rotations of lower speed for a dwelling process, which is kept for a specified period of time having been set in advance, during which the plastic material is cooled and cured. The molding can be thereby completed.
Patent JP-H09270781-A (JP)
Title: Digital signal synchronizing circuit
Inventor: YAMADA KAZUYUKI
IPC: H04L7/02
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal synchronizing circuit for turning input data without phase information though a frequency is known to data synchronized with the clocks of the same frequency inside without using a frequency divider circuit. SOLUTION: The phase difference of external clocks whose frequency and phase are synchronized with external data and internal clocks different from them is detected in a phase difference detection circuit 101. The phase difference is sampled in a phase difference sampling circuit 103 corresponding to sampling clocks and phase difference information is generated. Based on the phase difference information, a state decision circuit 104 generates selector control signals. A selector 105 selects one of the N pieces of clock signals frequency- synchronized with the external clocks and phase-shifted for 1/N cycle each as a retiming clock corresponding to the selector control signals. Corresponding to the retiming clock, a latch circuit 106 latches the external data and generates data signals.
Patent JP-S61240049-A (JP)
Title: Humidififying machine
Inventor: KOBAYASHI YOSHIHISA
IPC: F24F6/00
Filed: 1985-04-17
Abstract: PURPOSE:To obtain a tank capable of confirming the water level for a long period of time, manufactured at a low cost and having an impact resistance by loading a resilient compressive member between the bottom surface of a humidifying water tank and the bottom surface of a main body case accommodating therein a humidifier, and providing a window on one side of the main body case and a mark on the tank surface opposing thereto. CONSTITUTION:A synthetic resin water-filled tank 3 manufactured at a relatively low cost and having an impact resistance is inserted in a depression 2 formed in the upper surface opening of a main case body 1. When the tank 3 full of water is inserted along an inner wall 6 of the depression 2, a tank support plate 7 and a spring 5 are pushed downward, and the tank support plate 7 reaches the lowermost part of the depression 2, the white-colored upper half of a mark provided on the tank 3 is visible through an observing window 10. Then, when the tank 3 becomes empty by the humidification, the tank 3 is pushed up by a force exerted by a spring 5, and the tank 3 rises up until the tank support plate 7 comes into contact with projections 9, and the red colored lower half of the mark 11 is visible through the observing window 10.
Patent JP-S61240445-A (JP)
Title: Optical head
Inventor: TAKEDA TAKASHI
IPC: G11B7/135
Filed: 1985-04-17
Abstract: PURPOSE:To prevent non-using light from turning into stray light and also to obtain a simple and accurate position sensor of an optical head, by extracting the non-using light delivered from a signal extracting beam splitter through the optical head and condensing the extracted non-using light onto a line sensor through a lens. CONSTITUTION:Laser light delivered from a semiconductor laser 1 is turned into parallel beams through a collimator lens 2 and divided into the right- traveling light and the reflected light. The reflected light is made incident on a condensor lens 10. This lens 10 is fixed to a head chassis with coincidence secured with the optical axis of the reflected light. Furthermore, anti-reflection coating is applied to the lens 10 to prevent the light from coming back to the inside of an optical head. The condensed light forms a focal point on a line sensor. This prevents the non-using light reflected from a polarized beam splitter form turning into the stray light. At the same time, the spot movement on the line sensor is utilized as a position sensor to detect the position of the optical head.
Patent JP-S565534-A (JP)
Title: Photographic film unit
Inventor: AOKI NANAO
IPC: G03C8/44
Filed: 1979-06-27
Abstract: PURPOSE:To prevent occurrence of specks due to density discrepancy at the image area edge portion of the 1st sheet by making grooves on the 2nd sheet face not opposite to the 1st sheet in the region from the transverse edge portion of the 2nd sheet on the processing soln. container side to the image area edge portion of the 1st sheet along the transverse edge portion in the lateral direction. CONSTITUTION:The film unit is composed of the 1st sheet 1 having photosensitivity, the 2nd sheet 2 superposed on sheet 1 with face-to-face relation, and processing soln. container 4 placed at one end portion of sheets 1, 2 to supply processing soln. 41 between sheets 1, 2. Grooves 22 are made on the sheet 2 face not opposite to sheet 1 in the region from transverse edge portion 21 of sheet 2 on the container 4 side to image area portion 11 of sheet 1 along portion 21.
Patent JP-H05278543-A (JP)
Title: Cloth sewing structure of air bag
IPC: D06H5/00
Filed: 1992-04-03
Abstract: PURPOSE:To sew up cloths themselves of an air bag so firmly enough. CONSTITUTION:A side edge part of reinforced cloth 5 in sewed up to a piece of cloth 6 with sewing thread 7, and this reinforced cloth 5 is turned up so as to wrap this side edge part. When a tensile stress is added to the reinforced cloth 5 and the cloth 6, warp 9 of the reinforced cloth comes to warp weft 8 at the tip side rather than the sewing thread 7. Therefore, there is no fear of the weft 8 slipping out, and such a state that cloths 5 and 6 thenselves are sewed up with each other very firmly is maintained and, what is more, sewing work is also easy enough.
Patent JP-S58198819-A (JP)
Title: Cathode ray tube manufacturing method
Inventor: ASHIZAKI SHIGEYA
IPC: H01J29/88
Filed: 1982-05-14
Abstract: PURPOSE:To prevent spark generation between an acceleration electrode and the neck part of a tube by providing a metal ring body on the outer circumference part of the acceleration electrode so as to surround the electrode, and forming a thin high resistance film on the neck part interior in a region facing to the acceleration electrode by subjecting the ring body to high frequency heating during an exhaust process, etc. CONSTITUTION:A negative electrode 2, a G1 electrode 3 acting as a control electrode, a cup-shaped G2 electrode 4 acting as an acceleration electrode, a G3 electrode 5 acting as a focussing electrode, and a G4 electrode 6 acting as a positive electrode are sealed in the interior of the neck part 1a of a glass valve 1, and a metal ring body 7 made of Ni or stainless steel, etc., is sealed so as to surround the outer circumference part of this G2 electrode 4. This ring body 7 is high frequency-heated by a high frequency heating coil 14 during the vacuum exhaust process for valve 1, and a thin high resistance film 13 is formed through vacuum evaporation in a region facing to the G2 electrode 4 on the neck part 1a interior. Hereby, it is possible to prevent spark generation between the G2 electrode and the neck part.
Patent JP-H05282529-A (JP)
Title: Controller for automatic vending machine
IPC: G07F5/22
Filed: 1992-04-03
Abstract: PURPOSE:To obtain the controller of an automatic vending machine which easily corresponds to a case when a denomination changes by permitting a supplied sum calculation means to calculate a supplied sum based on a face value stored in a face value storage means by individual denominations as the face value of the supplied sum. CONSTITUTION:A supplied denomination discrimination means 11 discriminating which denomination is supplied, a supplied number storage means 12 storing the supplied number of money by the individual denominations, a supplied sum calculation means 13 calculating the supplied sum from the supplied number of the individual denominations and the face value of the denominations and a supplied sum storage means 14 storing the calculated supplied sum are provided. Furthermore, a denomination face value setting means 15 for setting the face values of the respective denominations and a face value storage means by individual denominations 16 storing the face value of the set denomination are provided. The supplied sum calculation means 12 calculates the supplied sum based on the face value stored in the face value storage means by individual denominations 15. When the denomination and the face value change, correspondence can easily be executed only by setting the face value of the denomination so as to save manpower.
Patent JP-H05287694-A (JP)
Title: Deterioration-prevented paper
Inventor: KUROYAMA YOSHIHIRO
IPC: D21H17/63
Filed: 1992-04-03
Abstract: PURPOSE:To provide paper prevented from deterioration despite its production through a sizing process using aluminum sulfate, also excellent in operability. CONSTITUTION:The objective paper made from a pulp slurry containing at least one kind of loading material, aluminum sulfate, alkenylsuccinic anhydride and a water-soluble alkaline salt is coated in its papermaking process and at least one of these raw materials has, the pH value of 4.0-8.0 when dispersed in water at 10wt.%. The pH value of the slurry is adjusted to 6.5-7.5. The coating is made by applying an alkali metal salt of an acid whose pKa value in the form of an aqueous solution at 25 deg.C falls between 5 and 14. The pH value of the cold water extract from the coated paper falls between 7.5 and 9.0.
Patent JP-S57198554-A (JP)
Title: Information recording member
Inventor: TAKEOKA YOSHIKATSU
IPC: G11B7/24
Filed: 1981-05-29
Abstract: PURPOSE:To manufacture a transfer member with a low laser output by using the 1st recording film which changes in shape by freeing volatile components by irradiation with energy beam light, and a recording film of high-sticking- strength metallic alloy on said film. CONSTITUTION:The majority of a recording laser beam is absorbed by the 1st recording film 12 and transduced into heat. The 1st recording film 12 liberates gaseous nitrogen. This free gas is discharged by forming pores in the 2nd recording film 13 even at low temperature where the 2nd recording film 13 is neither dissolved nor vaporized. The 2nd recording film 13 is used as an original member for manufacturing a transfer recording member. For the 1st recording film 132, metallic nitrides and acid nitrides in which introgen is weakly, combined are suitable. For the 2nd recording film 13, metals, such as Cr, Ti, and Ni, which are more stable than the 1st recording film 12 and has high sticking strength as a thin film are usable.
Patent JP-S58199289-A (JP)
Title: Axial-flow fluid machine of variable pitch
Inventor: HIGASHIHARA HIDETAKA
IPC: B63H25/42
Filed: 1982-05-15
Abstract: PURPOSE:To simplify a construction, by using a servo-piston to divide the interior of a propeller hub into two chambers and by causing a control chamber and pressure-compensating pressure to act. CONSTITUTION:A mechanism for changing the pitch of propeller vances 1 comprises a fluid pressure servo-piston 20, a slide block 29 which is driven by the piston, and a crank 28. The servo-piston 20 divides the interior of a propeller hub 21 into two servo-chambers 25, 26. A gravitational pressure oil return pipe is provided at the sliding parts of the propeller hub 21 and the crank 28 which slides on it. According to this constitution, the structure in the propeller hub 21 is simplified, its total length, the number of parts and the weight are diminished and the reliability is improved. Some of a control fluid is returned through the return pipe. Gravitational pressure for compensation of pressure is applied through the return pipe. Gravitational pressure oil in a pressure-compensating gravitational pressure chamber is regulated to desired pressure to prevent the control fluid from leaking from the sliding parts.
Patent JP-S578552-A (JP)
Title: Image forming apparatus
Inventor: SUDA MASAJI
IPC: G03G15/00
Filed: 1980-06-19
Abstract: PURPOSE:To suppress waste of power to the utmost and to save energy consumption, by rendering start times of preliminary arrangements for the units of a copying machine different from one another so as to complete the preliminary arrangements for all the other units almost at the same time as that of completion of the preliminary arrangement of the unit requiring the longest time. CONSTITUTION:An image forming apparatus 10 is provided with a device for charging a photoreceptor 11 and detecting a state of moisture absorption and dew condensation in accordance with a state of its charged potential, and a drum heater 28. On closing a maintenance power supply switch, said detector is allowed to detect a state of moisture absorption and dew condensation of the photoreceptor 11, and when this detected value indicates incapability of use of the photoreceptor 11, it is heated and dried, and the apparatus 10 is disabled to form an image till the photoreceptor becomes able to be used, thus permitting waste of heat energy caused by always keeping the heat dryer in an operable state to be prevented and heat economy to be enhanced.
Patent JP-S59207988-A (JP)
Title: Fuel composition
Inventor: MINOBE MITSUHIKO
IPC: C10L1/19
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a fuel composition with high initial combustion rate combined with perfect combustion leading to prevention of stain development, for use in diesel engines, by incorporating a low-grade light oil with a specific amount of alkyl nitrate or dialkyl phthalate. CONSTITUTION:The objective fuel composition can be obtained by incorporating a low-grade light oil with at least 0.1 (pref. >=0.2)wt% of (A) an alkyl nitrate (pref. octyl nitrate) or (B) a dialkyl phthalate (pref. dibutyl phthalate).
Patent JP-H10248887-A (JP)
Title: Access window for medical container
Inventor: SEKINE MISAO
IPC: A61G11/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an access window for a medical container, whereby medical care using a cord-shaped member inside the medical container can be performed well. SOLUTION: This access window for a medical container is designed so that the first end of a support member 64 taking the form of a flexible rod and provided at its end with a support part 67 for a cord-shaped member is removably attached to the part of a frame 22 inside an incubator 11, and so that a support member 55 for the cord-shaped member is attached also to the part of the frame 22 outside the incubator 11. Therefore, the range within which the support member 64 can be located inside the incubator 11 is wide, the position of the cord-shaped member inside the incubator 11 is unlikely to change, and even removal of the support member 64 from the frame 22 is possible.
Patent JP-S6371273-A (JP)
Inventor: DETOREFU GENZOFU
IPC: A63B55/60
Filed: 1987-04-01
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。