baber/WOPTO huggingface dataset:
Patent JP-S61276923-A (JP)
Title: Production of cold rolled steel sheet having bh characteristic uniform in transverse direction
Inventor: OKAMOTO NOBORU
IPC: B21B1/26
Filed: 1985-05-31
Abstract: PURPOSE:To produce the titled cold rolled steel sheet by devising the heating pattern of a steel slab so as to accelerate the sepn. and solutionizing of the carbide and nitride of Nb and Ti into austenite and devising the water cooling region of a strip after finish rolling so as to allow the adequate precipitation of the C and N solutionized during heating. CONSTITUTION:The steel slab is composed, by weight %, of <0.005 C, <1 Si, <1 Mn, <0.15 P, <0.015 S, 0.01-0.1 Al and <0.005 N, 1 or >=2 kinds of 0.01-0.05 Ti and 0.004-0.03 Nb and the balance Fe. Such steel slab is so heated that the rate of heating attains >=1.5 deg.C/sec only in the temp. region of 1,100-1,200 deg.C. The steel strip is thereafter subjected to a hot rolling stage in which both edges of the strip are passed in the masked state from the end of the hot finishing until coiling. The strip is then subjected to continuous annealing after the cold rolling conforming to the conventional practice.
Patent JP-2000300229-A (JP)
Title: Preparation for food additive
Inventor: ANDO TAMEAKI
IPC: A23P1/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for food additive, excellent in dispersibility and antimicrobial action, by coating a hydrophilic food additive with a monoglycerin fatty acid monoester or the like. SOLUTION: This preparation comprises a hydrophilic food additive, e.g. organic acid (salt), amino acid or the like, which is coated with monoglycerin fatty acid monoester and/or diglycerin fatty acid monoester. The monoglycerin fatty acid monoester has an 8-12C fatty acid, diglycerin fatty acid monoester has a 14-22C fatty acid, and monoglycerin fatty acid monoester and/or diglycerin fatty acid monoester are contained in a wt. ratio of 1/99 to 99/1 relative to the hydrophilic food additive. Preferably, the preparation for food additive is produced as powder by mixing and stirring a solution of the monoglycerin fatty acid monoester and/or diglycerin fatty acid monoester with the hydrophilic food additive, and treating the resultant dispersion solution by, e.g. spray cooling. Also preferably, the powdery preparation is added to and mixed with the food which it tries to preserve.
Patent JP-H02295745-A (JP)
Title: Ink feeder
Inventor: NEMOTO SHIRO
IPC: B41F31/02
Filed: 1989-05-10
Abstract: PURPOSE:To facilitate dismounting of ink feeder and to enable quick color change without causing contamination by arranging a valve to be opened/closed on an electrical signal and a heating means at a nozzle located at the lower end of an ink supply container supported movably in the axial direction of a roller group. CONSTITUTION:Arm bars 8a, 8b of supporting table and a holder 10 are arranged on an ink roller group 5 in parallel therewith, where a spiral groove 9 is made in the arm bar 8a having one end coupled with a drive motor 10. Upon rotation of the drive motor 10, the arm bar 8a rotates to reciprocate an ink supply container 12 over the ink roller group through the effect of the spiral groove 9. The ink supply container 12 mounts the side flange sections 13a, 13b on the supporting table holder 10 and holds the flange sections 13a, 13b in place. Ink in an ink storing section is gravitated to a nozzle section 15 and heated through heaters 16a, 16b under control of a voltage controller, then a solenoid is operated on an electrical open/close signal to open/close a valve so as to drip the ink. Nozzle tips 19a, 19b are bevelled in order to drain the off ink smoothly.
Patent JP-S5342734-A (JP)
Title: Electrophotographic copier
Inventor: SATOMI TOYOKAZU
IPC: G03G21/10
Filed: 1976-09-29
Abstract: PURPOSE: To automatically obtain a required number of copied sheet of a desired quality by selectively setting a number of uses of the elctrostatic latent image in the process of a number of sheet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5817831-A (JP)
Title: Chemical vapor growth method
Inventor: TANABE KAORU
IPC: C30B25/14
Filed: 1981-07-24
Abstract: PURPOSE:To obtain reactive growth layers having no variance in thickness between substrates to be treated and within planes by supplying reacting gases through small holes while turning fine tubes having the small holes around the substrates arrayed in parallel in reaction tube. CONSTITUTION:In a reaction tube 1 wound with high frequency coils 6 of a vacuum epitaxial device, substrates 2 to be treated mounted on both surfaces of a susceptor 3 are arrayed in parallel with the direction intersecting the longitudinal direction of th tube 1. On the other hand, a gas blowing part 14 having many small holes 13 is disposed between the substrates 2 and the inside wall surface of the tube 1 along the longitudinal direction, and forms a fine tube 11 of Z type together with a connecting part 16 and a shaft part 15. The part 15 is rotated by driving of a motor 29 via gears 23, 24, a collet chuck 25, an electromagnetic clutch 26, pulleys 27, 30, a belt 28, etc. to turn the part 14 in the arrow A direction, whereby reacting gases are supplied uniformly B to the surfaces of the substrates 2 through the small holes 13.
Patent JP-S5642753-A (JP)
Title: Automatic transmission
Inventor: HAMANE MASUMI
IPC: F16H61/00
Filed: 1979-09-12
Abstract: PURPOSE: To obtain a larger ratio of speed reduction while keeping the full strength of an output shaft of the drive source, by extending an outer end part of the output shaft of the drive soruce through a hollowed output shaft of a planetary gear mechanism and supporting said part to bearings.  
     CONSTITUTION: A hollowed output shaft 15 of a planetary gear mechanism holds an output power transmission part 16 on its periphery, and an output shaft 8 of the drive source is supported by bearings 6, 7 respectively at a place between the drive source 1 and centrifugal clutches 10, 18 and at a place of its outer end part to be extended through the hollowed output shaft 15. In this way, to obtain a larger reduction ratio, when required the smaller outside diameter of the output transmission unit 16 followed by the smaller outside diameter of the output shaft 8 of the drive source, a decrease of external parts can be only necessary in the outer end part of the output shaft 8 of the drive source, thus the reduction ratio can be increased while fully keeping the strength of the output shaft 8 of the drive source. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01288024-A (JP)
Title: Radio selective call receiver
Inventor: TSUNODA HIDEYUKI
IPC: H04B7/26
Filed: 1988-05-16
Abstract: PURPOSE:To adjust the sound volume of a receiver at all times to an optimum level automatically according to the quantity of surrounding noise by using a voice output and employing a sound ringing speaker as a microphone. CONSTITUTION:The surrounding noise signal is fetched at a prescribed time interval via a speaker 22, the signal is subject to holding on each occasion by a holding circuit 25 and a digital signal in response to the noise level is outputted toward an input control circuit 19 from a comparator circuit 26. Thus, the sound volume level of a ring tone and a voice message outputted from a radio circuit 18 is controlled to be small when the surrounding noise is large and to be large when the noise is small automatically based on the digital signal to be inputted, and the result is outputted to an amplifier circuit 20. When the speaker and the amplifier circuit 20 are connected, the ring tone and the voice message outputted from the radio circuit 18 are outputted from the speaker 22 while being controlled to an optimum sound volume level in matching with the surrounding noise.
Patent JP-S5241122-A (JP)
Title: Process for extracting copper electrochemically
Inventor: KAMETANI HIROSHI
IPC: C25C1/00
Filed: 1975-09-30
Abstract: PURPOSE: Process for extracting copper electrochemically from the aqueous solution containing copper ion, without supplying the electric power from the outside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S598082-A (JP)
Title: Method and device for operation of self-correlation function
Inventor: HONMA KOUICHI
IPC: G06F17/15
Filed: 1982-07-06
Abstract: PURPOSE:To reduce an operation time down to 1/2, by obtaining a self-correlation function which can be reduced down to 1/2 by multiplying the 1st data read out of an RAM that stores data by the 2nd data which is read out and delayed before the 1st data is read out. CONSTITUTION:The output terminal of an RAM1 is connected to a common signal line 6 as well as to a delay circuit 7, and the output of the circuit 7 is supplied to an input terminal (b) of a multiplying circuit 2. At the same time, the data read out by an ROM5 to the line 6 is applied to an input terminal (a) at the other end of the circuit 2 and then multiplied by the data delayed by the circuit 7. The result of this multiplication is applied to an input terminal (c) of a logical arithmetic circuit 3. At the same time, the contents of a temporary circuit 3 storing the preceding sum of products applied to an input terminal (d) of the circuit 5. Then both data are added together at the circuit 3, and this operation of sum of products is repeated by NMAX times and then finally divided by NMAX to obtain a self-correlation function. Then the repeating frequency is reduced down to 1/2 to shorten the operation time.
Patent JP-H04347391-A (JP)
Title: Safety device for ceiling fan
Inventor: NOGUCHI TAKAAKI
IPC: F04D27/00
Filed: 1991-05-22
Abstract: PURPOSE:To provide such a ceiling fan safety device as capable of detecting automatically such a possibility that a ceiling fan might come down in the case where a clamping screw clamping a mounting fitting to an adapter plate is loosened as well as when a wooden screw clamping a ceiling surface and the adapter plate becomes loosened in duration of service because of vibrations of rotation and stoppage of the ceiling fan and material deterioration in a mounting part and so on. CONSTITUTION:A microswitch 7 is attached to a support 4 hanging a flange part 1a installed in the upper end of a pipe 1 of a ceiling fan, and this microswitch 7 is attached to a position where its actuator 7a is pressed to a mounting surface 2 of the support 4, through which when a clearance of the support 4 with the mounting surface 2 grows larger due to looseness in a setting screw, any possible danger of the ceiling fan dropping is detected and informed.
Patent JP-S6016946-A (JP)
Title: Manufacture of 4-hydroxybenzophenones
Inventor: HAWAADO MASHIYUU KORUKUHAUN
IPC: C08G63/06
Filed: 1984-06-07
Abstract: Preparation of para-substituted 4-hydroxybenzophenones by forming poly(4-oxybenzoyl) in situ and reacting it with an appropriately substituted aromatic compound. The poly(4- oxybenzoyl) can be formed from a precursor such as 4-hydroxybenzoic acid by reaction with an agent which removes water from the acid to form the polymer. The reaction with the appropriately substituted aromatic compound, for example fluorobenzone, is effected in the presence of a Lewis acid compound such as aluminium chloride.
Patent JP-S609176-A (JP)
Title: Thin-film diode and manufacture thereof
Inventor: TANMACHI KAZUAKI
IPC: G09F9/30
Filed: 1983-06-29
Abstract: PURPOSE:To miniaturize the shape of an element while reducing the element capacitance of a diode by constituting the diode by a first electrode layer formed on a substrate to a pattern shape, a semiconductor layer formed on the electrode layer to a pattern shape and a second electrode layer, which has insulating films formed on both side surfaces of the first electrode layer and the semiconductor layer in a self-alignment manner and is formed on the semiconductor layer into pattern shape. CONSTITUTION:A diode is formed only at the intersecting point of a first electrode layer 6 and a second electrode layer. The second electrode layer 9 fills the role of a contact with the upper surface of a semiconductor layer 7 and inter-element mutual wirings. The first electrode layer 6 and the semiconductor layer 7 are formed on a substrate 5 in the order, and patterned according to a first pattern. An insulating film 8 is formed, and the insulating film 8 is etched by using a RIE31. SiO28 is formed on the side surfaces of the first electrode layer 6 and the semiconductor layer 7 in a self-alignment manner, and the second electrode layer 9 is shaped, and patterned according to a second pattern. The semiconductor layer 7 and the insulating film 8 are patterned while using the electrode layer 9 as a mask. The thin-film diode is formed only to the superposed sections of the first electrode layer 6 and the second electrode layer 7.
Patent JP-H05312250-A (JP)
Title: Line pressure controller for automatic transmission
Inventor: KATO YOSHIAKI
IPC: F16H61/00
Filed: 1992-05-11
Abstract: PURPOSE:To improve the stability of line pressure control based on feed-back control irrespective of travelling and running requirements while improving miniaturization, lightening, efficiency and a responsive property to control in a line pressure controller of an automatic transmission. CONSTITUTION:While line pressure is controlled by direct electronic control of cam ring eccentric pressure to a variable volume vane pump (c), a control mode changing-over means j for selecting open control in place of feed-back control when actual or required control gain is judged to be got out of a converging range of feed-back control response according to travelling and running requirements is provided.
Patent JP-S599624-A (JP)
Title: Picture recording device
Inventor: NAKAOKA MASAKI
IPC: H04N1/113
Filed: 1982-07-08
Abstract: PURPOSE:To reduce power consumption, heat generation, operation noise, by rotating a scanner motor at a revolving speed lower than the specific revolving speed of recording during a halt period other than the recording period. CONSTITUTION:An oscillator 31 is placed in an enabled state by the CPU of a main body during the half period wherein picture recording is not performed, and a driving circuit 25 controls the current applied to the scanner motor 21 according to the comparison output of a comparator 24 so that the reference frequency of an oscillator 31 becomes equal to the output frequency of a tachometer generator 22. Consequently, the scanner motor 21 is held in an idling state at a revolving speed about a half as high as the specific revolving speed during the picture recording, and consequently it is unnecessary to actuate the motor in a standstill state for the picture recording. Thus, the power consumption is reduced by 20-30% and the operation noise is also reduced by 15-25%.
Patent JP-S62273558-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKUDA YUZURU
IPC: G03G5/14
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the titled body having a very small dark attenuation of the electrostatic charge potential by constituting a photoconductive layer from a p-type semiconductor which contains an amorphous silicon contg. hydrogen atom as a main component, and boron atom as an impurity, and by constituting a surface layer from a dried curing material of a solution contg. at least one kind of an org. stannic compd. CONSTITUTION:The photoconductive layer composed of the amorphous silicon is coated on a conductive substrate, and the surface layer is laminated on the photoconductive layer. The dried curing material of the solution contg. at least one kind of the org. stannic compd. is used as the surface layer. The p-type semiconductor comprising the amorphous silicon as the main component, and boron atom as the impurity is used as the photoconductive layer. The further preferable org. stannic compd. is a stannic complex and a stannic alkoxide. At the time of obtaining the titled body, one or >=2 kinds of the org. stannic compds. are dissolved a suitable solvent and the obtd. solution is coated on the substrate. Thus, the high mechanical strength, the high durability, the high heat-resisting property and the high photosensitivity of the titled body are maintained, and the high electric charge holding power of the titled body is obtd., without being affected by the surroundings of an outside and the number of using, thereby obtaining the picture image having excellent quality.
Patent JP-H01287794-A (JP)
Title: Granule raw material payoff device of automatic vending machine
Inventor: KITA TOSHIKAZU
IPC: G07F13/06
Filed: 1988-05-13
Abstract: PURPOSE:To reduce variance in the payoff amount of a raw material and to stabilize article quality by forming plural blades which differ by a specific angle in the rotating direction of a screw at the payoff-side tip part of the screw. CONSTITUTION:The screw 2 is so constituted that a 2nd blade 10 has the same pitch with a blade (1st blade) 6 is fixed on a shaft 7 on the payoff side while made 180 deg. different. Even if the tip A of the 1st blade 6 stops at a horizontal position, the tip B of the 2nd blade 10 pushes out a part of the raw material as an error component toward a right above position right before the blade stops, so that it falls by flowing. Therefore, the error quantity which is generated actually is made less than before and even if the tip of one blade passes the right above position and stops without stopping at the right above position, the tip of a following blade approaches the right above position to push out the raw material which is to stay without flowing corresponding to the error, thereby discharging it. Consequently, the article quality is stabilized.
Patent JP-S63281755-A (JP)
Title: Continuous casting method
Inventor: HIROSE TOSHIYUKI
IPC: B22D11/16
Filed: 1987-05-14
Abstract: PURPOSE:To produce a cast slab having good quality by measuring reaction force acting to a mold from the cast slab in the assembling type mold at plural positions in the mold member and adjusting tapered degree of the mold member so that the reaction force comes to the suitable value. CONSTITUTION:The assembling type mold 30 is constituted by assembling plural mold members 10, and molten steel is poured into the mold 30 to execute contin uous casting. Then, measuring instruments 1, 2, 3 are set at one side of the mold member 10 to measure the reaction force from the cast slab 20 acting on cylinders 11, 12 with the measuring instruments 1, 2 and bending stress is measured with the measuring instrument 3, and each measured signal is inputted into an amplifier 31. Signal amplified in the amplifier 31 is inputted into a calculator 32 and based on the calculated result, a driving devices 21, 22 are driven, to adjust the mold members 10 so as to come to suitable tapered degree. By this method, the cast slab 20 having good quality in any steel kind and casting condition, is efficiently produced under stable operational condition.
Patent JP-H0415241-A (JP)
Title: Production of polypropylene composition
Inventor: SAITO JUN
IPC: C08F4/60
Filed: 1990-05-08
Abstract: PURPOSE:To obtain the title composition excellent in rigidity, durability and transparency by mixing a plurality of specified polypropylenes to obtain a mixture containing a crystalline nonlinear olefin polymer. CONSTITUTION:A polypropylene (PP1) having specified properties and obtained by polymerizing propylene, in the presence of a catalyst prepared by combining a TiCl3 composition (i), formed by pretreating a solid product obtained by reacting an organoaluminum compound or a reaction product thereof with an electron donor with TiCl4, with the polymerized product of a nonlinear olefin (e.g. vinylcyclohexane) or a mixture thereof and a linear olefin and further reacting the pretreated product with an electron donor and an electron acceptor, with an organo-aluminum compound (ii) and an aromatic carboxylic acid ester or an organosilicon compound (iii) having an Si-O-C bond and/or an SH group is mixed with a polypropylene (PP2), obtained by polymerizing propylene in the presence of a catalyst prepared by combining a Ti-containing solid catalyst component with an organoaluminum compound and an electron donor as an optional component, to obtain a composition containing 0.1wt. ppm-2wt.% crystalline nonlinear olefin polymer.
Patent JP-H04322208-A (JP)
Title: Direction measuring instrument
Inventor: ITO JUNICHI
IPC: G01S11/12
Filed: 1991-04-22
Abstract: PURPOSE:To detect art operator being outside a photographic picture plane by putting a camera in focus on the operator outside a range finding area so that a picture wherein the operator is not in its photographic picture plane is taken as a result of focusing on the operator outside the range finding area. CONSTITUTION:The infrared-light transmission part 1a and ultrasonic-wave transmission part 1b of a transmission part 1 output an infrared-light signal and an ultrasonic-wave signal, which are received by the infrared-light reception part 3 and ultrasonic-wave reception parts 4a and 4b of a camera main body 2 respectively. A distance calculation part 5 calculates the distance between the camera main body 2 and transmission part 1 from the difference in input time between the infrared-light signal and ultrasonic-wave signal and an angle calculation part 6 calculates the angle between the camera main body 2 and transmission part 1 from the difference in input time between the two ultrasonic- wave signals. The calculated distance data and angle data are passed through a switch 8 and used by a photographic condition setting part 9 to determine the exposure conditions of an exposure part 10.
Patent JP-H04228579-A (JP)
Title: Method for treating metal surface with phosphate
Inventor: HORUSUTO GEEMETSUKAA
IPC: C23C22/18
Filed: 1991-04-22
Abstract: PURPOSE: To prepare phosphate films which are free from the defects based on Ni (compd.) and have the quality equiv. to the quality of conventional phosphate films by treating metallic surfaces with an acidic phosphate soln. which contains specific ratios of Zn, Mn and Cu and does not basically contain Ni.  
     CONSTITUTION: The metallic surfaces are treated by the phosphate soln. which does not basically contain Ni, contains 0.3 to 1.7 g/l Zn, 0.2 to 4.0 g/l Mn, 0.001 to 0.030 g/l Cu and 5 to 30 g/l phosphate (in terms of P 2 O 5 ), is held at ≤0.1g/l in the concn. of Fe 2+  in the liquid by using oxygen and/or an oxidizing agent having the same effect and is adjusted to a pH value of 3.0 to 3.8. The content of the Zn is preferably about 0.3 to 1.0 g/l at the time of using the soln. by a spraying system and the content of the Zn is preferably about 0.9 to 1.7 g/l at the time of using the soln. by a combination system of spraying and immersing. The treatment method described above is applied to steel, Zn (alloy) coated steel and Al (alloy), and further, the soln. is preferably used for a pretreatment for electrodeposition coating. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5545714-A (JP)
Title: Expansion of propylene-ethylene copolymer
Inventor: KOREEDA TOSHIO
IPC: C08J9/12
Filed: 1978-09-27
Abstract: PURPOSE: To obtain a high-quality foam by directly pressing a gas into a propylene- ethylene block copolymer extruding in a molten state with high elastic modulus over a wide temperature range, followed by carrying out expansion.  
     CONSTITUTION: A gas is directly pressed into a proplyene-ethylene block copolymer having an ethylene content of 1W20 (pref. 5W15)wt% and a melt index of 0.1W10 (pref. 0.1W40) to bring a shear modulus in a molten state to 1×10 5 W1×10 7  dyves/cm 2 . The resulting molten material is subsequently extruded from an extruder and expanded. Said gas is recommended to be one readily soluble especially to propylene, e.g., nitrogen, carbon dioxide. The methods of pressing said gas into the block copolymer are, e.g., as follows: injection into the vent zone through any position of the cylinder by the use of a vent type screw; injection by pressing the hopper. 
     COPYRIGHT: (C)1980,JPO&Japio