baber/WOPTO huggingface dataset:
Patent JP-2000198741-A (JP)
Title: Tyrosinase activity inhibitor and composition containing the same
Inventor: YOSHITANI SATOSHI
IPC: A61K8/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a tyrosinase activity inhibitor having a high inhibiting ability for the tyrosinase activity and capable of inhibiting the melanogenesis caused by the tyrosinase by including an extract or Acoyo (botanical name: Piper auritum) which is a plant native to Mexico. SOLUTION: This tyrosinase activity inhibitor is obtained by including an extract of Acoyo which is a plant native to Mexico. The amount of an extracting solvent (e.g. water or ethanol) used for the extract of the Acoyo is 100 pts. for 5-50 pts. based on and expressed in terms of a dried substance of the dried or the live plant. A method for extraction is carried out at normal temperature or under heating, and usual extraction and extraction, or the like, with a Soxhlet extractor are cited. The extraction time is preferably 1 hr to 1 week. The amount of the extract of the Acoyol used as the inhibitor based on and expressed in terms of a dried substance is preferably 0.01-10 wt.% based on the total amount. A composition containing the inhibitor is used for cosmetics, foods, medicines, or the like.  The dosage form includes a toilet lotion, a milky lotion, or the like, in the case of the cosmetics and a tablet, a granule, or the like, in the case of the medicines.
Patent JP-S60147938-A (JP)
Title: Optical information recording and reproducing device
Inventor: AOI SHIGERU
IPC: G11B7/09
Filed: 1984-01-12
Abstract: PURPOSE:To prevent vibration of an actuator by detecting the shift amount of an optical head of a moving part of the actuator from a prescribed position, activating a switching means at the mode other than the reproduction by its detected output and positioning the moving part to a prescribed position with the driving force of the actuator itself. CONSTITUTION:The reflected light of a tracking beam from a recording medium is made incident on detectors 14, 15. Its output is inputted to a differential amplifier 18 via current-voltage converters 16, 17, the signal excites a coil 8 as a tracking error signal Vc via a switch 19 (thrown to the contact A position), a phase compensation circuit 20 and a drive amplifier 21 so as to attain tracking control. When a lens barrel 1 is moved in the direction of (a-b) due to external vibration or the like at the mode except the reproduction, a part of the light incident from a light source 9 on a photodetector 10 is shut by a side ridge 3a of a plate spring 3, an input voltage Va to a differential amplifier 13 is changed, a voltage difference Vb with a constant voltage Vo excites the coil 8 via the switch 19 (thrown to the contact B position) so as to control the position of the barrel 1.
Patent JP-S5387761-A (JP)
Title: Wall clock
Inventor: OOOKA MITSUO
IPC: G04B45/00
Filed: 1977-01-13
Abstract: PURPOSE: To provide a wall clock of a high degree of freedom in design by providing driving force through gravity to the rotating member itself which makes displaying of time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59128645-A (JP)
Title: Information processing system
Inventor: SATOU YUUSHIYOU
IPC: G06F9/45
Filed: 1983-01-13
Abstract: PURPOSE:To form an assembler source program having the same contents as the originally developed one and also additionally having an absorlute address and a machine code by referring a source progam also in addition to a machine code program. CONSTITUTION:A processor outputs the whole statements from the source program memory 1 and stores them in a source program specifying part 19 of an output memory. Subsequently, the processor reads out the leading statement, discriminates whether the read-out contents are a comment or not, and if a comment, the processor specifies the succeeding statement. If the contents are not a comment, the processor discriminates whether the contents are a program definition instruction or not, and if not the instruction, the processor advances to the succeeding step. If the contents are the program definition instruction, the processor searches an instruction area in which a source program name is arranged and the leading address of a data area from an execution enabled type coupling information part 15 and stores the searched data in respective areas of a data memory 8. Subsequently, the processor discriminates whether the statement is an instruction statement or not, and if not an instruction statement, specifies the succeeding statement. In case of Yes, the processor discriminates whether the statement is an end instuction or not, and if Yes, ends the operation.
Patent JP-H10196521-A (JP)
Title: Pump for semiconductor equipment
Inventor: NISHIO KIYOSHI
IPC: F04B43/06
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of pulsation so as to continuously and smoothly circulate and transport fluid, and besides, reduce to a large extent an arranging space by simplifying the structure of a piping and miniaturizing the whole of a pump. SOLUTION: A reciprocating pump part 4 is formed by arranging mutually opposed bellows 7, 18 in casings 6, 17 which are fixed and provided adjacently to each other in both side parts of a partitioning wall 1 equipped with a liquid inflow passage 2 and an outflow passage 3, and arranging check valves 16a, 16b by which one of bellows 7 can be driven, extended and shrunk through an air cylinder part 14, and also which is operated to be alternately opened and closed so that liquid is sucked to and delivered from a pump operating chamber 9a formed in this bellows 7.  Then, a liquid chamber 20a which can temporarily reverse liquid delivered from the pump part 4 and an air chamber 20b which is formed separately from this liquid chamber 20a and in which pulsation suppressing gas is enclosed, are formed on the other bellows 17 side, thereby a pulsation suppressing part 5 can be formed, by which pulsation by discharge pressure of liquid delivered from the pump operating chamber 9a of the pump part 4 by the capacity change of the liquid chamber 20a accompanied by the extending, shrinking deformation of the bellows 17, is absorbed.
Patent JP-S5495192-A (JP)
Title: Single crystal vibrator
Inventor: IMANISHI KIYOKAZU
IPC: H03H9/21
Filed: 1978-01-13
Abstract: PURPOSE:To obtain a stable vibrator with restraining the secondary vibration low  without increasing the resonance resistance of fundamental vibration by providing  an electrode for restraining the secondary vibration in the vibration arm, which  stands vertically from the vibrator  horizontal base part. additionally to an electrode for driving. CONSTITUTION:Two vibration arm parts 2 are so formed that they may stand vertically on vibrator horizontal base part 1, and driving electrode 3 is fitted from horizontal base part 1 across arm parts 2. At this time, arm parts 2 are so arranged that the polarity may be opposite in adjacent side faces and be equal in opposite side faces. Further, electrode 4 for restraining the secondary vibration different in polarity is formed at the tip of arm parts 2 additionally to electrode 3. Electrode 4 is so selected that it may be different in polarity from electrode 3, which is provided in the same side face, in two or more side faces, at least, of four side faces of arm parts 2. Thus, the resonance resistance of the secondary mode becomes infinite, and the secondary vibration is not generated.
Patent JP-S58120176-A (JP)
Title: Variable distance scale circuit
Inventor: ISHII HIROSHI
IPC: G01S7/22
Filed: 1982-01-11
Abstract: PURPOSE:To simplify the equipment by means of a circuit made up of a variable resistance and a V/F converter for outputting a pulse according to a voltage signal therefrom. CONSTITUTION:A voltage signal outputted from variable resistances 9a, 9b and 9c adapted to vary the distance scale according to external operation is amplified with amplifiers 10a-10c. These outputs are selected properly with a switch 11 to generate a pulse of a frequency according to an output voltage signal selected with a V/F converter 12. The pulse is converted to decimal with a BCD counter 13 and then, latched with a latch circuit 14. On the other hand, a pulse generated from a distance clock generator 15 is converted into decimal with a BCD counter 16. Finally, the contents of the latch circuit 14 are compared with an output of the BCD counter 16 by means of a coincidence circuit 17, which outputs a variable distance strobo 18 when both coincide. Thus, a circuit can be built up simply of a normal variable resistance and the V/F converter.
Patent JP-S59129288-A (JP)
Title: Classification of pitch
Inventor: KATOU MIKIROU
IPC: D01F9/145
Filed: 1983-01-11
Abstract: PURPOSE:To efficiently separate a mixt. of pitches having particle size <= about 1mm. and a benzene solvent into a toluene insolubles-free clear soln. and a precipitate primarily composed of toluene insolubles by means of centrifugal separation. CONSTITUTION:A toluene insolubles-contg. pitch such as coal tar pitch or petroleum pitch is crushed into partcle size <= about 1mm. in a hammer crusher, etc. 1pt.wt. obtd. crushed pitch is mixed with not less than 5vol% benzene solvent and the resulting mixt. is separated into a toluene insolubles-free clear soln. substantially contg. no benzene insolubles and a precipitate primarily composed of toluene insolubles by centrifugal separation at a separation efficiency >=1X 10<4>G.sec.
Patent JP-S5495194-A (JP)
Title: Angle measuring unit in electromagnetic wave
Inventor: TAMASADA TETSUO
IPC: G01S7/02
Filed: 1978-01-13
Abstract: PURPOSE:To improve the precision and the stability of an angle measuring unit by providing a pencil beam only for a small elevation angle having a sharp form and a fan beam which covers the inside region of a vertical face sufficiently and switching them in time division to measure the height of phase difference. CONSTITUTION:An angle measuring unit is provided with transmitter 1, power distributor 2, transmission/receiving switches 3 and 4, etc., and antenna 4 is switched to pencil beam 10 and fan beam 9 in time division by beam switching circuit 5, thus performing transmission. Next, signals reflected from a target are received again by antenna 4 and are sent to angle measuring circuit 7 through switch 3 and receiver 6, and the phase difference between the target and antenna 4 is detected to measure the angle. After that, angle-measured data dependent upon pencil beam 10 and angle-measured data dependent upon fan beam 9 are collated with each other by collating circuit 8, thereby calculating the height. Thus no abnormal height output is generated even in the electromagnetic environment where disturbance such as clutter is much, so that an accurate angle measurement can be performed.
Patent JP-S5595936-A (JP)
Title: Projecting screen and production thereof
Inventor: NISHIMOTO KAZUYUKI
IPC: G03B21/56
Filed: 1979-01-12
Abstract: PURPOSE: To produce the screen with good volume productivity by placing an Al foil on the lower die provided with undulation patterns, putting an upper die thereon, injecting urethane resin between the Al foil and upper die and letting the same expand thereby integrating these.  
     CONSTITUTION: An Al foil of the specified area fixed at the circumference is placed on a lower die (1st die) having the convex spherical face provided with fine crossed mesh on the surface and the Al foil is stretched along the lower die spherical surface by pushing down its circumference, whereby it is closely contacted onto the lower die by having the specified spherical face. Next, an upper die (second die) is placed thereon to form a chamber between the Al foil and upper die. Low expansion urethane resin is then injected through the injection port at the center of the upper die and is expanded and set to be bonded and integrated with the Al foil. At this time, the Al foil is pressed to the undulations of the fine crossed mesh of the lower die by the pressure owing to expansion, whereby it receives the secondary stretching, thus the above-mentioned undulations are transferred onto the reflecting surface of the Al foil, whereby the screen of good performance may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06206358-A (JP)
Title: Oa old paper regeneration apparatus
Inventor: YOSHIDA MASAZUMI
IPC: G03G21/00
Filed: 1993-01-12
Abstract: PURPOSE:To enable regeneration by an individual, in an apparatus for regenerating electrophotoelectric copy paper, by immersing a printed recording medium in a deinking agent and applying physical treatment to the printed surface of the recording medium to deink the same and cutting the deinked medium into arbitrary width. CONSTITUTION:OA old paper 6 having a toner image T containing a resin component recorded thereon is sent in the gap between a paper feed roller 8 and a sending roller 9a from the paper supply part 2 of a regeneration device 1 and sent into the deinking agent 12 of a treatment tank 11 by a feed belt 10 to be immersed in the deinking agent 12 to be subjected to deinking treatment. The deinking agent 12 is circulated through an inlet 21, an outlet 22 and a circulating passage 20 fitted with a filter 18 by a pump 19 to swell the toner image T. The OA old paper 6 is physically deinked by a print deinking means 13. The deinked OA old paper 6 is sent into a cutter part 70 to be cut into a specific dimension to be discharged to a paper discharge tray 16 as regenerated paper 17.
Patent JP-S58121944-A (JP)
Inventor: OGURA JIYUNSHIROU
IPC: A61C19/04
Filed: 1982-01-14
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-S5596854-A (JP)
Title: Heat accumulating apparatus
Inventor: KAI JIYUNJIROU
IPC: F25D3/00
Filed: 1979-01-18
Abstract: PURPOSE: To prevent overcooling of heat accumulating material positively and to improve reliability, by placing a porous heat-insulating element in a heat accumulating tank in which heat accumulating material is filled.  
     CONSTITUTION: In the state that temperature T of heat accumulating material 3 is higher than its melting point TM under heat accumulating condition, temperature TS on the upper surface of heat-insulating element 5 is lower than the melting point and breed crystals are kept alive. Subsequently, when temperature T of material 3 becomes lower than TM through radiation of heat, crystals are grown large from the breed crystals and solidification proceeds downward in element 5 as viewed in the drawing. The heat-insulating element 5 has complicated continuous hollow  spaces having various sizes of about 1 to several hundred μm and heat accumulating material 3 such as ammonium alum is impregnated in the element 5. Therefore,  along with proceeding of solidification, a number of secondary seed crystals are  developed from the original seed crystals and these secondary seed crystals in the  form of extremely fine particles are supplied to portions of heat exchanger 2. Thus, crystals are developed smoothly and with a small extent of overcooling throughout the entire space in heat accumulating tank 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10192219-A (JP)
Title: Tip end part of electronic endoscope
Inventor: ITOU KEIJI
IPC: H04N7/18
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To enable the tip end part of an electronic endoscope to be easily assembled in a condition that electric insulation is secured to the tip end main body, by forming the tip end part main body with a built-in solid state imaging element by one part consisting of an electric insulating material. SOLUTION: The tip end part main body 31 of this electronic endoscope is formed by one part consisting of an electric insulating plastic material such as denaturated polyphenylene oxide or polysulfone and connected to the tip end part of a flexible bent part 32 by remote operation at the tip end of a slender flexible tubular inserting part. A number of node rings 33 are rotatably connected to the bent part 32 by rivets 34 which is covered by an outer cover 36 on the outer face and the tip end part of the outer cover 36 is tied and joined on the outer periphery face of the tip end main body 31. The tip end main body 31 and the bent part 32 are connected to a pair of metal screw piece 37 buried in a dent part of the tip end part main body 31 with a buried female screw by screwing the node ring 33 at the most tip end.
Patent JP-S63172559-A (JP)
Title: Electronic message board device
Inventor: DOI NOBUFUMI
IPC: H04M11/10
Filed: 1987-01-10
Abstract: PURPOSE:To simplify the listening of a message by operating a listening switch, inputting a communication number and listening to the message. CONSTITUTION:An automatic incoming call section 2 receiving a telephone call from a message sender, a voice recognition section 3 recognizing a communication number from a sent voice signal via a telephone line 1, a communication number registration section 4 registering the communication number recognized by the voice recognition section 3, a voice recording section 5a recording the message corresponding to the communication number, and a voice reproducing section 5b reproducing the message recorded in response to the said communication number when the listening switch 6b is operated and the communication number is inputted from a ten keys 7, are provided. By operating the listening switch to input the communication number, the message is listened to. Thus, the listening operation of the message is simplified.
Patent JP-H05187270-A (JP)
Title: Operation method for gas turbine combustor
Inventor: ISHIBASHI YOJI
IPC: F02C9/28
Filed: 1992-01-13
Abstract: PURPOSE:To perform operation in a state to maintain a premixture flame in a constantly stable state, to perform combustion on a fuel lean condition, and to produce an effect to reduce the generation of NOx by measuring a fluctuating pressure in a combustor and controlling the combustion condition of a premixture flame so that the fluctuating pressure is prevented from exceeding a reference value. CONSTITUTION:A first stage combustion chamber 60 to effect diffusion combustion is arranged on the upper stream side of a combustor, a second stage combustion chamber 70 to effect premixture combustion is arranged on the downstream side thereof, and an annular premixer 4 is arranged on the outer peripheral side of a connection part therebetween. In the first stage combustion chamber, a diffusion flame is formed through the feed of first stage fuel and air-fuel premixture of second stage fuel is fed to the second stage combustion chamber on the downstream side to form a premixture flame.
Patent JP-H02185075-A (JP)
Title: Semiconductor light emitting device
Inventor: SHIMADA SATOSHI
IPC: H01L33/08
Filed: 1989-01-12
Abstract: PURPOSE:To narrow a radiating angle of right emitted from a light emitting region, to effectively introduce it perpendicularly to the surface of a semiconductor substrate and to enhance a light output efficiency by providing a layer for blocking a current and forming a waveguide on the main surface of the substrate around the light emitting region including a PN junction face. CONSTITUTION:A current is fed forward between electrodes 130 and 131 to apply a forward voltage between a P-type diffused region 104 and a cylinder 103 made of N-type GaAs epitaxial layer, and a light is emitted from a PN junction face 120. In this case, since an i-type AlGaAs epitaxial layer 105 is operated as a current blocking layer and also as a waveguide forming layer, the light emitted from the PN junction face 120 is produced in a direction of an arrow 180 perpendicular to the substrate 102 from a light output port 150. Accordingly, a current junction to the light emitting region is validated, and the radiating angle of the light emitted from the light emitting region is narrowed. Thus, the light can be effectively introduced perpendicularly to the surface of a semiconductor substrate to enhance its light producing efficiency.
Patent JP-S5498894-A (JP)
Title: Ventilating vessel
Inventor: HARADA TADAMASA
IPC: B65D81/26
Filed: 1978-01-19
Abstract: PURPOSE: To lighten this device and to make it functional, by using a vessel obtained partially changing ventilating sheets into non-ventilating sheets by printing as a vessel receiving an exothermic agent emitting heat by ventilation, which principal agent is iron powder.  
     CONSTITUTION: A vessel is shaped as a bag body by up-and-down two sheets. The vessel consists of a sheet at the upper side containing a non-printing portion 5 obtained by providing a ventilating sheet 3 with coating 4 by printing and a sheet at the lower side produced by applying whole surface printing coating 4 to the ventilating sheet 3. Printing layers 4 may be formed to the inside, and the printing layers 4 may be held by the ventilating sheets 3 in a sandwich-like shape. Blanks, such as, woven fabrics, nonwoven fabrics, paper, plastic sheets, etc. in natural or synthetic fibers are utilized as the blanks of the ventilating sheets. Printing adopts ink in pigment, dye, medium, assistants, solvents, and is performed in accordance with known printing methods. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59130116-A (JP)
Inventor: ONO YASUSABUROU
IPC: A01K61/00
Filed: 1983-01-13
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-S58120530-A (JP)
Title: Method and device for drying chopped strands of glass fiber
Inventor: NAKAZAWA KOUJI
IPC: D02J13/00
Filed: 1982-01-13
Abstract: PURPOSE:To dry chopped strands in a short time and to permit force cooling with cold wind by ejecting and conducting many slender streams of heating air  flow to the wet chopped strand layers formed in a laminar shape from below  the layers. CONSTITUTION:While wet chopped strands 30 of glass fibers cut and formed with a cutter 20 in a wet state are dropped and accumulated on conveyor systems 40a, 40b, 40c, the strands are conveyed to a dryer 50. The strands 30 are carried continuously by means of rods 72, and are agitated and transferred continuously while forming layers 74 on a perforated plate 51. On the other hand, the air blasted from a blower 60 is conducted into an evacuating chamber 52 through a heater 62, a duct 61, and a ventilating chamber 53a out through many small holes 54 and is ejected through the layers 74 of the chopped strands while transferred on the perforated plate. The evaporation of moisture progresses quickly in the chopped strands of the layers 74 by the ejection and conduction of the heating air, and the strands are segmented to individual particles which float up from the plate 51 and are agitated and mixed while forming fluidized beds; at the same time, drying progresses as quickly as possible in these particles.
Patent JP-S5287173-A (JP)
Title: 4-(pyridyl-2-oxy)phynoxyalkanecarboxylic acid compounds
Inventor: TAKAHASHI RIYOUHEI
IPC: C07D213/64
Filed: 1976-01-17
Abstract: PURPOSE: 4-(Pyridyl-2-oxy)phenoxyalkanecarboxylic acid compounds expressed by the formula I: (X 1  is halogen; X 2  is H; R 1  is H or methyl; R 2  is H, salt forming cation or lower alkyl). For example, α-[4-(5-chloropyridyl-2-oxy)phenoxy] propionic acid methyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63171399-A (JP)
Inventor: TAKUSAGAWA ATSUSHI
IPC: G21F9/30
Filed: 1987-01-09
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-S57118768-A (JP)
Title: Preparation of food having similar texture to crab meat from krill
Inventor: TAKIZAWA KOUICHI
IPC: A23L17/00
Filed: 1981-01-16
Abstract: PURPOSE: To prepare a proteinous food raw material giving similar feeling to the plate to crab meat, by denaturing the paste of krill meat with an alcohol.  
     CONSTITUTION: Krill paste prepared by grinding krill meat is denatured with an alcohol by extruding the paste in the form of filaments or strips into an aqueous solution of alcohol having an ethanol concentration of ≤80% and containing an inorganic alkali metal salt or ammonium salt in an amount of ≥1/3 of saturation, or into an aqueous solution of alcohol added with an alkaline earth metal salt. Alcohol and salts are removed from the denatured product by washing with water to obtain the objective food raw material having similar texture to crab meat. 
     COPYRIGHT: (C)1982,JPO&Japio