baber/WOPTO huggingface dataset:
Patent JP-S54155266-A (JP)
Title: Heat dilatable resin composition
Inventor: NAKAMURA MICHIEI
IPC: C09D11/00
Filed: 1978-05-30
Abstract: PURPOSE: To provide the title resin composition composed of a solvent, a polymer binder and a specific heat dilating agent, and giving a dilatable coating film having excellent mechanical strength, solvent resistance and chemical resistance.  
     CONSTITUTION: A resin composition composed of (A) parts of polymer binder such as acrylic resin, polyvinyl chloride, etc., (B) 1W100 parts by weight of heat dilatable powders obtained by (1) mixing (a) a solution or dispersion containing 100 parts by weight of an organic or inorganic chemical foaming agent and (b) a solution or dispersion containing 5W100 parts by weight of a thermoplastic resin having low gas-permeability, such as vinyl polymer, polyester polymer, etc., (2) adding a poor solvent of the above mixture to the mixture (3) drying the precipitated composition containing the foaming agent and the synthetic resin, and (4) crusing the composition to diameter of 1W500μ, and (C) a solvent such as water, organic solvent, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59188901-A (JP)
Inventor: HASEGAWA HIROSHI
IPC: H01C7/00
Filed: 1983-04-12
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-H07266803-A (JP)
Title: Braking mechanism of caster
Inventor: ASAI KIYOHARU
IPC: B60B33/00
Filed: 1994-03-31
Abstract: PURPOSE:To operate an operation pedal despite of a two-wheel type without exposed to the side direction by fixing a gear at the bottom of an operation pin which is vertically provided to the spindle of a caster and detachably arranging a braking body fitted to a braking arm, which is upwardly energized and supported in the frame, in the gear fixed to a wheel. CONSTITUTION:When an operation lever 5 is made to rotate, a cam body 9 abuts on the top of an operation pin 4 in the large diameter side of the cam body 9, the operation pin 4 surpasses pressing force of a spring 10 so as to be pressed and lowered, its bottom end is pressed down a regulation bolt 11, a braking arm 7 surpasses pressing force of a return spring 12 so as to rotate, the tip of a spindle braking body 13 is engaged with an engagement gear 6 fixed at the bottom of a spindle 1 so as to brake rotation of a frame 2. Further, the engagement end 14a of a wheel braking body 14 is engaged with engagement teeth 8a of the engagement gear so as to brake rotation of the wheel 3. When the operation lever 5 is returned to its original position, the cam body 9 and the upper end of the operation pin 4 abut each other on its short diameter side, the original state is restored so as to release braking of the frame and the wheel.
Patent JP-H03269174-A (JP)
Title: Darkly colored polyester fiber cloth and production thereof
Inventor: KOBAYASHI SHIGENOBU
IPC: D06M101/16
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the title fiber cloth having excellent durability and improved dark color by coating the surface of dyed cloth of polyester fiber through a polyepoxide compound with a specific amino modified silicon. CONSTITUTION:Polyester fiber cloth dyed with disperse dye is immersed in a treating solution of a compound (e.g. polyglycidyl ether compound of polyhydric alcohol) containing preferably two or more epoxy groups heated to 70-130 deg.C, treated, then immersed in a solution (or emulsion) of an amino modified silicon shown by the formula (m is 5-500; n is 1-50; m/n is 5-10; a is 2; R is H, methyl or ethyl; R<1> is bifunctional hydrocarbon group) in an organic solvent to give darkly colored polyester fiber cloth having excellent durability with improved washing and dry cleaning properties.
Patent JP-S62221723-A (JP)
Title: Disk controller
Inventor: SUGIMOTO MORIJI
IPC: G06F3/06
Filed: 1986-03-24
Abstract: PURPOSE:To simplify the control system for channel device by outputting continuously the request signals from a disk controller regardless of the field boundaries and controlling the answer signals received from the channel device after dividing them by the disk controller for each field. CONSTITUTION:A request control circuit 18 outputs the prescribed number of request signals 21 decided by the number of data bytes of each of plural fields as well as the request bus validity display signals 22a and 22b showing the validity of those data outputted synchronously with the signals 21 continuously to a channel device via a bus of plural bytes. An answer control circuit 17 receives the prescribed number of series of answer signals 23 outputted from the channel device as well as the answer bus validity display signals 24a and 24b via a bus of plural bytes. Then the circuit 17 divides the data supplied synchronously with those signals 23 for each field with reference to the prescribed number of signals 23. A padding control circuit 12 gives the padding process to those divided data.
Patent JP-S60207758-A (JP)
Title: Twisted cutter ball end mill grinder
Inventor: KITANI MORIO
IPC: B24B3/00
Filed: 1984-03-31
Abstract: PURPOSE:To permit the twisted-edge ball end mill grinding simply and perfectly by installing a turning base for revolving a main shaft in a specific relation with the twisted angle of the twisted cutter and a grindstone mechanism which inclines around the Y- axis and into which a rake surface abrasive wheel and a flank abrasive wheel can be installed interchangeably. CONSTITUTION:A gear 209 fitted onto a main shaft 201 has a divided notched hole, and when a pin is arbitrarily inserted into the divided notched hole, opposed to a disc 237 having a notched pin, and then the gear revolves integrally and is meshed with a gear 236. When the number of pin holes is (n), and an arbitrary number of pin holes (m) is used, the main shaft 201 can be angularly revolved so that the relation: tangamma.Falpha is established with the turning angle (alpha) of the base pole 204 of a turning body, together with an arbitrary phase difference of 2pim/n and a twist angle gamma of a twisted cutter. Further, an axle onto which a rake surface abrasive wheel and a flank abrasive wheel are fixed is installed onto an elevation plate, and a tresser is installed directly under the vertical projection crossing point between Y-axis and the center of turning, and the position of the elevation plate is adjusted vertically in order to finish the grinding surface of the rake surface abrasive wheel to the optimum radius of curvature for forming the cutting edge on the Y axis.
Patent JP-S54156205-A (JP)
Title: Propellor fan with disc ring
Inventor: SUZUKI AKIO
IPC: F04D29/38
Filed: 1978-05-31
Abstract: PURPOSE: For obtaining a novel propellor fan whose air blow-out is made conical with a wide angle by the impellor, to make radial pressure differential larger than axial pressure differential by operating a centrifugal fan.  
     CONSTITUTION: In a general type propellor fan, blow-out side air distribution is made of the axial air flow mainly generated by the section ranging between 0.6D and 1.2D (actual measurement values obtained when a cross-fin pipe heat exchanger is placed on blow-in side) when value D is given to the outer diameter of a blade 1 which section serves as blow-out section. Therefore, this propellor fan 2 is made with a rearward-open conical disc ring 5 cocentrical with a rotary shaft being provided on the rear edge 4b of a blade 4 at the distances of 0.6D when value D is given to the outer diameter of said blade 4, which disc ring 5 has projecting rib on the rear side thereof. In this case, the inner diameter F of said disc ring 5 is fixed so as to cover the smaller distances than 0.8D and the smaller distances than 0.9E when value E is given to the outer diameter of said disc ring 5. Thereby, a wide- angle conical blow-out type propellor fan 2 with a simple design can be provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53148708-A (JP)
Title: Cold heat preventive process in underground low temperature tank
Inventor: OOHORI TOSHIYUKI
IPC: B65D88/74
Filed: 1977-06-01
Abstract: PURPOSE:To prevent the structure from any obstacle caused cold heat from a low temperature tank by allocating pipes inserted exothermic source and filling liquid between an underground low temperature tank and adjacent structures.
Patent JP-H02243632-A (JP)
Title: Peroxide lipid formation inhibitor comprising vegetable oil extract
Inventor: KOJIMA HIROYUKI
IPC: A61K8/00
Filed: 1989-03-16
Abstract: PURPOSE:To obtain the title inhibitor having excellent stability and maintaining effects in a solution for a long period of time, containing an extract prepared by extracting specified plants with a specific mixed solvent. CONSTITUTION:(A) Green tea or tea, (B) herbaceous peony, (C) mugwort, (D) clove, (E) Geranium thunbergii Sieb., (F) Vncania gambir Roxburgh, (G) Cork tree bark and (H) leaves of peach tree as starting raw materials are extracted in such a way that the components A and B are extracted with a mixed solvent of water, ethanol and 1,3-butylene glycol in the ratio of 5:3:2, the component C to the component G are extracted with a mixed solvent of water and ethanol in the ratio of (7:3)-(4:6) and the component H is extracted with a mixed solvent of water and 1,3-butylene glycol in the ratio of (6:4)-(3:7) and the prepared plant extract is contained as an active ingredient of peroxide lipid formation inhibitor comprising the plant extract.
Patent JP-S63231749-A (JP)
Title: Automatic tracking device for magnetic recording and reproducing device
Inventor: NAKATANI HIDEHIKO
IPC: G11B15/467
Filed: 1987-03-19
Abstract: PURPOSE:To reproduce a picture plane with a good S/N ratio in a shot time after the start of reproduction by comparing the level of a playback signal with a specific level at the time of the reproduction and lowering the specific level below the maximum value of the playback signal level. CONSTITUTION:When automatic tracking operation is started, a tracking phase (t) is set to an initial value t0 and a comparison level (r) is set to a playback signal r0 so as to obtain the lowest necessary S/N ratio; and the maximum value (m) of the playback signal level is set initially to zero and counter values (c) and (d) are set to zero. The tracking phase is varied by DELTAt and the playback signal l is read in by a computer and compared with the maximum value (m). Then the l and (r) are compared with each other and when l>=r, the signal is compared with the value (m-alpha) obtained by subtracting a specific value alphafrom the (m). On condition that l<m-alpha, the current phase is set denoted as A when DELTAt>0 or as B when t<0, and a memory counter value (c) is increased by one. When both A and B are stored (Cnot equal to 2), the phase is fixed at the mid-point (A+B)/2 between the A and B and the automatic tracking operation is finished.
Patent JP-H01294458-A (JP)
Title: Packaging of projecting body
Inventor: JIRUBEERU KAPI
IPC: B65D65/38
Filed: 1989-03-16
Abstract: PURPOSE: To transfer force applied to a welding portion of pleats and prevent interface between paper and plastic coating from exfoliation by adding a belt of paper-plastic composite material without pleat that is simultaneously welded to the welding portion of pleats so that welding electrodes do not come into direct contact with plastic material for reinforcing the welding portion at the edge of pleats in wrapping made of paper-plastic composite. CONSTITUTION: This method to reinforce a welding portion is to attach a thin pleatless sheet 12 coated with plastic on one face 13 to a pleated sheet 11 coated with plastic on one face 14 so that their coated faces 13 and 14 meet. When welding is carried out by applying heating electrodes, a trouble in which the plastic sticks to the electrode never happens if the plastic material is sandwiched between two sheets of paper that have contact only with the electrodes. The attached sheet 12 is to be a belt with breadth considerably wider than the welding portion 15. This prevents the force applied to the welding portion from directly propagating to the edges of the belt 12 resulting in tearing off the belt.
Patent JP-H08237323-A (JP)
Title: Phase error correction system for quadrature demodulator
Inventor: TAKAHASHI MASAYUKI
IPC: H04L27/20
Filed: 1995-02-28
Abstract: PURPOSE: To improve demodulation accuracy by providing a digital variable phase shifter so as to correct a phase error. CONSTITUTION: The variable phase shifter 10 is provided on a common mode component signal I to give a phase shift quantity to I=I0 cosϕi and a multiplier 14 multiplies it by a local carrier signal L=coswt to input I0 cosϕixcoswt to an adder 18. On the other hand, a 90 deg.-phase shifter 12 gives the phase difference of 90 deg. to a signal L, a multiplier 16 multiplies the carrier signal of -sin(wt+θ) and a base band signal Q=Q0 sinϕi and an output -Q0 sinϕixsin(wt+θ) signal is inputted to the adder 18. The adder 18 adds the signals of multipliers 14 and 16 and outputs S=I0 cosϕi.coowt-Q0 sinϕi.sin(wt+θ).  Then the phase shift error θ of the 90 deg.-phase shifter 12 is detected from a signal S and a correction phase shifter quantity -θ is set to the digital variable phase shifter 10 so that the phase error can be corrected while amplitude is fixed to accurately correct a quadrature degree error.
Patent JP-H07268432-A (JP)
Title: Production of spheroidal graphite cast iron by rotary furnace utilizing pure oxygen
Inventor: FUKAI NOBUYUKI
IPC: C21C1/10
Filed: 1994-04-01
Abstract: PURPOSE:To convert raw materials contg. graphitization hindering elements, such as Mn, at a high ratio into non-polluting raw materials so that these materials are effectively utilized by combining the molten metal subjected to Mn removal by a rotary furnace utilizing pure oxygen and the molten metal melted in another furnace. CONSTITUTION:Steel scrap and return scrap or only the steel scrap is used as the base metal of a charging material and is subjected to melting for Mn removal in an oxidative combustion period in the rotary furnace 1 which utilizes natural gases, liquefied petroleum gas or kerosene, etc., and the pure oxygen as heat sources. The raw molten metal obtd. in such a manner and the molten metal which is previously melted in another furnace, such as low-frequency induction furnace and is subjected to component adjustment are combined. The return scrap having the high content of the graphitization hindering elements is made non-polluting and is effectively utilized by this method. The spheroidal graphite cast iron which contains the S to adversely affect quality at the min. ratio and has the components having desired adequate components is obtd.
Patent JP-H03265964-A (JP)
Title: Transfer parameter setting method for interface device
Inventor: ONISHI MASAZUMI
IPC: G06F13/38
Filed: 1990-03-15
Abstract: PURPOSE:To reduce the software load and to increase the data transfer speed by selecting a transfer parameter of the remote side system out of those stored ones and transferring data based on the selected transfer parameter. CONSTITUTION:All transfer parameters of the remote side systems are previously stored in the storage areas 21a-21h of a transfer parameter storage part 21. An ID code of the transfer remote side system is set to an ID setting register 6 of an SCSI (small computer system interface) device 20 via a microprocessor of the remote side system. Thus an address decoder 22 has an access to one of areas 21a-21h of the part 21 and the transfer parameter of the remote side system is set. Thus it is possible to omit a setting operation for the transfer parameter of the remote side system between the microprocessor and the device 20. As a result, the software load is reduced and the data transfer speed is increased.
Patent JP-H06280669-A (JP)
Title: Air fuel ratio detector for internal combustion engine
Inventor: NAKADA TSUTOMU
IPC: G01N21/35
Filed: 1993-03-24
Abstract: PURPOSE:To detect air fuel ratio near an ignition plug before ignition timing with high accuracy. CONSTITUTION:A laser beam having the wave length for selectively absorbing gasoline is emitted from a laser sorce 12. After the laser beam is passed through a space in a combustion chamber 5 by a pair of optical elements 10, 11, it is conducted to a photoelectric transfer element 14. Here, the laser beam is absorbed according to the concentration of gasoline present in a gap between a pair of optical elements 10, 11 so that the brightness of a transmitting beam incident on the photoelectric transfer element 14 is changed and affected by pressure in the cylinder. Then, in a control unit 15, an air fuel ratio is calculated on the basis of the pressure in the cylinder detected by a pressure-in-cylinder sensor 7 and the output of the photoelectric transfer element 14.
Patent JP-S541141-A (JP)
Title: Unjust play detecting system for pinball machine
Inventor: UGAWA SHIYOUHACHI
IPC: A63F7/02
Filed: 1977-06-02
Abstract: PURPOSE: To provide an unjust play detecting system for pinball machine, capable of automatically detecting unjust play on a pinball machine correctly and promptly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08263740-A (JP)
Title: Method for operating automatic vending machine
Inventor: NAKAYAMA SHINICHI
IPC: G07F9/10
Filed: 1995-03-24
Abstract: PURPOSE: To suppress the temporary rise of temperature in a cooling store chamber at the time of switching an operating system. CONSTITUTION: In a 1st operating system, a high pressure heating medium stored in an outdoor heat exchanger 4 in a 2nd driving system held before switching to the 1st driving system is allowed to gradually flow into an indoor heat exchange 12 in a cooling store chamber 2 through a capillary tube 83 as shown by a broken arrow and recovered into a freezing cycle by opening respective solenoid valves 63, 65. In the 2nd driving system also, a high pressure heating medium stored in an indoor heat exchange 11 in a heating store chamber 1 in the 1st driving system held before switching to the 2nd driving system is allowed to gradually flow into the exchange 12 in the chamber 2 through a capillary tube 69. Since the freezing cycle is stably maintained, a temporary temperature rise is not generated in the store chamber differently from a conventional case.
Patent JP-S51141606-A (JP)
Title: Auto-tracking system in 4 head vtr
Inventor: ISHIKURA MASAO
IPC: G05D13/00
Filed: 1975-06-02
Abstract: PURPOSE: To provide an auto-tracking system which is effective even when the reproduction has been made through poorly-interchangeable picture image head assembly or when the adjustment of phase-shifting circuit has been bad. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62275016-A (JP)
Title: Production of fine zeolite and detergent composition using said zeolite
Inventor: TOKINA NOBUO
IPC: C01B39/16
Filed: 1986-03-24
Abstract: PURPOSE:To produce fine A type zeolite having high CEC by mixing an aqueous sodium silicate soln. with an aqueous sodium aluminate soln. to prepare a reactive mixture having a specified composition, bringing the mixture into a reaction at a specified temp. and finishing the reaction in a specified time. CONSTITUTION:An aqueous sodium silicate soln. is mixed with an aqueous sodium aluminate soln. to prepare a liq. reactive mixture having 1.5-2.5mol ratio of SiO2/Al2O3, 2-10mol ratio of Na2O/SiO2 and 8-30mol ratio of H2O/Na2 O. The mixture is brought into a reaction at 30-60 deg.C, preferably about 40-55 deg.C and the reaction time (t) is regulated to t1-t2 (min) calculated by formulae logt1=-0.0389Tc+4.016 and logt2=-0.0544Tc+5.565 [where Tc is the reaction temp. ( deg.C)]. Thus, fine zeolite crystals are grown and the grown crystals of <=1mum average grain size are recovered by solid-liq. separation. The resulting A type zeolite has high CEC and gives a detergent composition having improved detergency and improving the turbidity of a liq. during rinsing by blending with a surfactant.
Patent JP-S56163948-A (JP)
Title: Emergency brake device for pole trailer and tractor for trailer
Inventor: HAYAKAWA TATSUO
IPC: B60T13/36
Filed: 1980-05-16
Abstract: PURPOSE: To prevent a displacement of cargo space between the tractor and the trailer as well as collapsed cargo by a method wherein the emergency brake at the tractor is simultaneously operated in cooperation only when the emergency brake at the trailer is operated.  
     CONSTITUTION: After the tractor protection valve 9 is closed to cause the circuit pressure in the emergency lines 13, 15, 16, 32, the emergency valve 33 at the tractor and the emergency valve installed in the relay emergency valve 17 at the pole trailer are started to operate, the circuits 18, 30 at the trailer are communicated with each other, the pressurized air in the air tank 19 is flowed to the air chamber 31. Circuit 34 and circuits 39, 36 at the tractor are communicated with each other the pressurized air in the air tank 35 is fed or supplied to the air chambers 24, 25, respectively, and the emergency brakes are simultaneously applied to the pole trailer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02280052-A (JP)
Title: Trapped assembly (acquisition assembly)
Inventor: MAAKU EI NIKAASON
IPC: G01N30/20
Filed: 1990-03-15
Abstract: PURPOSE: To capture a solute while a drop from a high pressure to a low pressure is fully controlled by limiting the flow which flows through the column with the use of an orifice engagement means engaged with a column movable in the axis direction. CONSTITUTION: When a solenoid 26 is electrically excited, an axis 30 is moved in axis direction to a column 12, and a conical projection 42 seals up an orifice 38. When the fluid under pressure flows in an inlet tube 40, a presser is applied in the orifice 38 and on the projection 42, so that the projection 42 is raised to form a flow channel. The fluid passing through the orifice 38 comes, through an opening part 34, in the column 12, then reaching a low pressure area, and when reaches the portion of column 12 where the fluid is at very low pressure, the solute is precipitated from a solution so as to be removed and gathered, and the fluid is, through a fluid outlet tube 32, removed from the column 12.  Thus, by controlling an expansion of the pressurized fluid passing the orifice 38 with the use of the column 12 which is movable in axis direction, the solute can be captured while a drop from a high pressure to a low pressure in fully control.
Patent JP-S62223948-A (JP)
Title: Shadow mask assembling structure
Inventor: HOSOYA NOBUHIKO
IPC: H01J29/07
Filed: 1986-03-26
Abstract: PURPOSE:To improve the welding strength and the welding workability, by furnishing a cut and raised portion toward the inside of the frame at the side wall of a support frame, inserting the skirt of a shadow mask therein and welding them from the outside. CONSTITUTION:Toward the inner side of the side wall 2a of a support frame 2, a cut and raised portion 2c is formed. Then the skirt 1b of a shadow mask 1 is held between the cut and raised portion 2c and the frame side wall 2a. By welding the skirt 1b to the outer side of the cut and raised portion 2c from the outside, a shadow mask structure of a color cathode-ray tube is composed. Therefore, since the welding can be carried out from the outside of the frame 2 through the opening of the cutting, the welding workability and the welding strength can be improved, and by furnishing an interval between the skirt 1b and the frame side-wall 2a, a doming can be reduced.