baber/WOPTO huggingface dataset:
Patent JP-H10235291-A (JP)
Title: Waste material sorter
Inventor: OKANO KATSUMI
IPC: B07B1/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a waste material sorter which is capable of sorting waste material mixtures to at least three kinds by grain sizes or masses with a single device, has cleaning functions and is exceedingly improved in sorting efficiency and working efficiency. SOLUTION: This sorter has sprockets 27 which are disposed in at least two pieces one set on shafts supported on a frame body and at least one of which are rotationally driven, a pair of conveyor chains 25 which are spanned on the sprockets 27 in parallel with each other, are arranged in an endless form and move circumferentially along a longitudinal direction and sieve members 20 which are disposed in many pieces in juxtaposition adjacently to each other on the connecting members spanned between at least a pair of these conveyor chains 25 and form sieving planes having sieve holes or sieve spacings on an upper side part 25A.
Patent JP-S5846206-A (JP)
Inventor: RONARUDO BAANAADO WARUTAA
IPC: B66B1/24
Filed: 1982-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5768164-A (JP)
Title: Atomizing apparatus
Inventor: MAEHARA NAOYOSHI
IPC: B06B1/06
Filed: 1980-10-13
Abstract: PURPOSE: To obtain compact atomizing apparatus having a simple structure, by spouting out the liquid chargedin the pressure chamber from the supplying chamber through a nozzle while an oscillation is given to the nozzle from an electric vibrator.  
     CONSTITUTION: An atomizing apparatus for liquids, such as liquid fuel, liquid medicine, etc., for example, a nozzle section 13 having a plural number of small hole nozzles 12, is installed at the front end of a pressure chamber 11 in the main body 10 of a kerosene combustion equipment. An electric vibrator 16 is installed at the bottom part of the chamber 11, and a ring-shaped supplying chamber 19 is communicated with the chamber 11 through a communicating section 20. The ring- shaped supplying chamber 19 has a liquid supplying section 21. When a combustion fan 3 is started by a controller 24, the kerosene is sent form the supplying section 21 to the chamber 19 by the blast pressure generated by an orifice 4, fills the chamber 11, and is pushed up to a liquid level 26. In this way, the kerosene is supplied from the whole circumference of the bottom section of the chamber 11 under a low resistance, and a vibrator driving section 27 is started to work. Then, the kerosene is spouted out and atomized through the nozzle 12 corresponding to the bending motion of the vibrator 16. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6035973-A (JP)
Title: Group start controlling method of ac motor
Inventor: SAKIMOTO TSUTOMU
IPC: H02P1/54
Filed: 1983-08-05
Abstract: PURPOSE:To contrive energy-save by decreasing the increasing rate of output voltage and frequency of a variable voltage/variable frequency converter when the starting current exceeds the set value in case that the motor is slowly started by the output of the converter. CONSTITUTION:A contactor 4a is closed and a contactor 4b is opened at the starting time, and power is supplied by a variable voltage/variable frequency converter 5 to a motor 3. At this time the output voltage Vs and the output frequency fs of the converter 5 are gradually raised from zero. When the starting currents Is exceeds the value I1 set by an overcurrent detector 7 at the starting time, the rising gradients of the voltag Vs and frequency fs are altered to control so that the current Is becomes the prescribed value I1 or lower. When the output voltage Vs and the frequency fs of the converter 5 become equal to the voltage and frequency of the power source 1, the contactor 4a is opened and the contact 4b is closed.
Patent JP-S6034428-A (JP)
Inventor: SUGANO MASAHIDE
IPC: H05B41/00
Filed: 1983-08-05
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-H0940529-A (JP)
Title: Non-aqueous solid powder cosmetic
Inventor: TSUNODA TETSUO
IPC: A61K8/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic that does not partially come off and give refreshed and dampish feeling in use by adding a specific surface-active agent and easily volatile safe liquid perfluoropolyether to hydrophobia powder. SOLUTION: This cosmetic is obtained by blending volatile perfluoropolyether (1.0-50.0wt.%) of formula 1 (n/m: 20-40), silicone-based surface-active agent (0.1-20.0wt.%) and hydrophobic powder (30.0-94.0wt.%). The silicone-based surface-active agent is preferably a polyether-modified silicone-based surface active agent of formula II ((x+y)=1 to 20000; (a)=1 to 100; (b)=0 to 100; R is H, an alkyl or COCH3 ). The preferable hydrophobic powder is polyamide resin powder, polymethylene powder, etc. Particularly this cosmetic formulation is prevented from coming off due to sweat, etc., and from coming off and shining by sebum with the lapse of time.
Patent JP-H0436955-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/24
Filed: 1990-05-31
Abstract: PURPOSE:To enhance the electroconductivity between particles of hydrogen storage alloy powder and maintain discharge capacity even in case a large curremt discharging is conducted, by allowing a conductive metal consisting of super-fine particles to exist on the surface of the alloy powder. CONSTITUTION:A conductive metal, for ex. Cu, having electroconductivity and unstable surface condition embodied in the form of super-fine particles of mean particle sizes 0.05 mum is together wiht a binder added to a powder of hydrogen storage alloy, followed by mixing thoroughly and kneading, and a pressure is applied to the resultant admixture to turn into the shape of electrode. This work obtained is subjected to a heat treatment at a temp. higher than the temp. of the binder for several hours to fabricate a neg. electrode 2. The atmosphere of the is heat treatment shall be either of inert gas or vacuum. Because of enhanced conductivity between paticles of the powder of hydrogen storage alloy, no drop of the capacity will be brought about even when a large current discharging has been made. Thereby the performance of metal-hydrogen alkaline storage battery, which uses an electrode 2 of hydrogen absorption alloy can be enhanced to a great extent.
Patent JP-H10328047-A (JP)
Title: Structure for mounting getter of vacuum structure
Inventor: TAKATSUKI TOYOHIKO
IPC: A47J41/02
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To improve productivity by rapidly activating a getter as a whole by an electromagnetic induction heating method. SOLUTION: In the mounting structure of a getter 6 for a vacuum structure (vacuum bottle 1) which is mounted to component members (inner bottle 2 and outer bottle 3) so as to be positioned in a space S enclosed by the component members, the getter 6 is disposed so as to be brought into contact with a member to be induction-heated which is made of magnetic metal having high resistance and heated by electromagnetic induction. The member to be induction-heated comprises a mounting member 7 for mounting the getter 6 to the component member, a plate member, and a foil member or a foil member 5 for covering the component members.
Patent JP-H04357420-A (JP)
Title: Infrared light detecting element
Inventor: TAMURA YASUAKI
IPC: H01L31/09
Filed: 1991-05-20
Abstract: PURPOSE:To make an infrared detecting element inexpensive and highly sensitive by providing an infrared stimulating phosphor in front of a photodetecting part of an Si photodetector. CONSTITUTION:This infrared detecting element is constituted of an infrared stimulating fluorescent body 1 and an Si photodetector 2. The fluorescent body 1 is sensitive to and detects the infrared light of 1.3mum, 1.55mum bands of an infrared light source used in the optical communication. The light in the bands is converted to a visible light of the sensitivity wavelength of the detector 2 by the fluorescent body 1 and efficiently detected by tone detector 2. In this manner, the incident infrared light can be detected with good sensitivity because it is converted to a visible light, within the fluorescent body 1 and detected by the detector 2. Fluorescent powders are dispersed in an organic binder and, then applied and dried on a glass substrate thereby to obtain the fluorescent body 1. The glass substrate is bonded to the photodetecting part of the detector 2 in a direction in which the fluorescent surface is in touch with the photodetecting surface.
Patent JP-S5847429-A (JP)
Title: Method of keeping freshness of fish meat
Inventor: TAKASA KENJI
IPC: A23B4/00
Filed: 1981-09-14
Abstract: PURPOSE:Fish meat is treated with an alkali aqueous solution, contained in a vessel made of a material impermeable to inert gas and the vessel is filled with an inert gas such as carbon dioxide or nitrogen and they are kept at a specific temperature, thus keeping the meat fresh. CONSTITUTION:Fish meat is dipped in an alkali aqueous solution of 7-12pH, which is made by use of brine, potassium carbonate, sodium bicarbonate, dipotassium phosphate, in a short time. Then, the meat is contained in a vessel impermeable to inert gases such as carbon dioxide or nitrogen and to oxygen, e.g., made of a vinylidene chloride resin, a resin coated with the same, or polyvinyl alcohol resin and the vessel is filled with a substantially inert gas such as carbon dioxide or nitrogen, tightly sealed. The vessel is kept at -5-10 deg.C.
Patent JP-H0312209-A (JP)
Title: Method for filtrating dust-laden gas
Inventor: MURAYAMA KATSUTOSHI
IPC: B01D46/04
Filed: 1989-06-08
Abstract: PURPOSE:To dislodge deposited dusts as a high efficiency by slackening a filter cloth between a filtration operation of dust-laden gas and a dislodging operation to improve dust separation and also by passing cleaning gas in a direction opposite to that the dust-laden gas during the dislodging operation under specific conditions. CONSTITUTION:A filter cloth 2 is attached, in a slackened state, to the protruding surface of a hard frame 5 having a plurality of protrusions 3 thereon so that dust-laden gas 1 is passed through the filter cloth 2 to effect filtration. Thereafter, cleaning gas 7 is passed therethrough under such conditions that pressure of the cleaning gas 7 is higher than that of the dust-laden gas 1 during said filtration operation by 50mmH<2>O or larger and the cleaning gas 7 is passed in a direction opposite to that of the dust-lade gas 1 at a flow velocity of 0.1-1.0 times the velocity thereof to dislodge the deposited dusts on the filter cloth 2. As a result, separation of deposited dusts from the filter cloth is accelerated and dusts deposited on the filter cloth can be instantaneously dislodged at a high efficiency.
Patent JP-2000340011-A (JP)
Title: Vehicular lighting tool
Inventor: KANEDA MAKOTO
IPC: F21S8/10
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enhance luminance by irradiating a front portion with light not used by being shielded by a light shielding hood for directly shielding light, in a vehicular lighting tool such as a headlight requiring high luminance. SOLUTION: A vehicular lighting tool comprises: a light source 1; a light shielding hood 3 for shielding light from the light source 1; and a reflector 2 for reflecting the light from the light source 1 forward. Upper openings 31, 32 are formed at the upper portion of the light shielding hood 3, for introducing part of the light from the light source 1 forward; in the meantime, a lower opening 34 is formed at the lower portion thereof. Reflecting plates 41, 42, 43 for reflecting the lights from the upper openings 31, 32 at an angle downward in a horizontal direction are connected at the front portions of the upper openings 31, 32.
Patent JP-S6124832-A (JP)
Title: Driving circuit of electromagnetic clutch
Inventor: OKADA SHIGERU
IPC: F16D48/06
Filed: 1984-07-13
Abstract: PURPOSE:To reduce a shock in an electromagnetic clutch when it is connected, by applying rated voltage to the electromagnetic clutch after connecting it so that transmission torque smaller than that of a rated value may be generated. CONSTITUTION:A driving circuit, having a voltage generator 22 which can output rated voltage of an electromagnetic clutch 2 and initial excitation voltage enabling at least minimum attractive force to be given to an electromagnet, provides a means supplying an output from this voltage generator 22 to the electromagnetic clutch 2. Further the driving circuit has a means 25 which controls output voltage from the voltage generator 22 so that the rated voltage may be applied to the electromagnetic clutch 2 after the initial excitation voltage is applied only for a predetermined time to the electromagnetic clutch 2 in response to its connection instruction signal. By this constitution, a shock of the electromagnetic clutch 2, when it is connected, can be remarkably decreased.
Patent JP-2000338069-A (JP)
Title: Composite surface analyzer
Inventor: SAKAI YUJI
IPC: G01N23/227
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composite surface analyzer where a mass spectrometry function is easily provided at a surface analyzer such as a scan-type Auger analyzer. SOLUTION: A secondary electron emitted from a sample 1 where an electron beam is applied is detected by an original secondary electron detector 4 where a positive voltage is applied to a scintillator part, and ions being excited and eliminated from the sample 1 where the electron beam with low energy is applied are detected and analyzed by the secondary electron detector that functions as a flight time type mass spectrometer by applying a negative electrode to the scintillator part by switching, thus composing a compact composite surface analyzer.
Patent JP-H0437810-A (JP)
Title: Zoom lens
Inventor: OGATA YASUSHI
IPC: G02B13/18
Filed: 1990-06-04
Abstract: PURPOSE:To miniaturize a lens system by arranging 1st group having positive refractive power, 2nd group having positive refractive power and 3rd group having negative refractive power successively from the object side, providing the 2nd group with at least one aspherical face, and allowing the lens system to satisfy specific conditions. CONSTITUTION:The 1st group is constituted of two lenses, i.e. a negative lens and a positive lens, the 2nd group is constituted of five lenses, i.e. a junction lens of a negative lens and a positive lens and a junction lens of a positive lens, a negative lens and a positive lens, and a 3rd group is constituted of three lenses, i.e. a positive lens, a negative lens and a negative lens. In the case of changing power from a wide angle end to a telephoto end, the interval between the 1st and 2nd groups is increased and the interval between the 2nd and 3rd groups is reduced. The 2nd group satisfies the shown inequalities. Provided that rA and rB are radiuses of curvature on the object side and image side faces of an air lens, rC is the radius of curvature of the junction face of the junction lens, f2 is the focal distance of the 2nd group, -n2P is the average value of the refractive index of the positive lens in the 2nd group, and -n2N is the average value of the refractive index of the negative lens in the 2nd group.
Patent JP-S632929-A (JP)
Title: Acetylsalicylic acid drug preparation
Inventor: HARA KENJI
IPC: A61K31/195
Filed: 1986-06-20
Abstract: PURPOSE:To provide the titled drug preparation containing a cyclodextrin clathrate compound including acetylsalicylic acid and basic amino acid and/or basic amino acid salt of acetylsalicylic acid and having improved rapid action and durability of the principal drug. CONSTITUTION:The objective drug preparation contains a cyclodextrin (e.g. alpha-cyclodextrin) clathrate compound including acetylsalicylic acid and a basic amino acid (e.g. arginine) and/or a basic amino acid salt of acetylsalicylic acid. Although acetylsalicylic acid has been generally used as an antipyretic analgesic agent, it has only transient action and is liable to cause gastric disorder. The drug action of acetylsalicylic acid can be developed quickly over a long period and the stability of acetylsalicylic acid can be improved by using a clathrate compound of acetylsalicylic acid. The mechanism is not yet cleared. The amount of cyclodextrin is 0.1-2 times weight of the basic amino acid salt of acetylsalicylic acid.
Patent JP-S5933905-A (JP)
Title: Microwave semiconductor oscillator
Inventor: ISHIBASHI ICHIROU
IPC: H03B5/18
Filed: 1982-08-18
Abstract: PURPOSE:To correct the oscillating frequency, by connecting a varactor diode to one end of a microstrip transmission line connected to a gate of an FET and controlling a voltage impressed to the diode. CONSTITUTION:Microstrip lines 3a, 3b of lambda/4 are connected to a drain D of a microwave FET10 and the drain D is short-circuited in terms of high frequencies. A microstrip line 2 having (lg) length is connected to a gate G of the FET10 and a microwave oscillating power is extracted to an output microstrip line 7 from a source S. A varactor diode 11 is connected to one end of the line 2 and a microstrip line 12 of lambda/4 is connected to the diode 11. A high frequency choke 13 is connected to the line 12 and the other end is connected to a control voltage terminal 14. The oscillating frequency is corrected by controlling a control voltage Vv at the terminal 14 so as to change the capacitance of the diode 11.
Patent JP-S5934355-A (JP)
Inventor: FUJIMOTO SHIYOUZOU
IPC: B28B23/00
Filed: 1982-08-23
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-2000332273-A (JP)
Title: Solar battery and manufacture thereof
Inventor: HASHIMOTO YASUHIRO
IPC: H01L31/04
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery having a high voltage characteristic by forming a compound semiconductor thin film between a light absorbing layer and a buffer layer, the semiconductor thin film having a large energy difference between the bottom of a conduction band and a Fermi level. SOLUTION: This solar battery includes a substrate 11, and a lower electrode film 12, a compound semiconductor thin film 13, a compound semiconductor thin film 14, a compound thin film (buffer layer) 15, a window layer 16 and an upper electrode film 17 which are laminated sequentially on the substrate 11. The film 13 is a semiconductor thin film which functions as a light absorbing layer, and contains a group Ib element, a group IIIb element, and a group VIb element. The film 14 contains a group Ib element, a group IIIb element, and a group VIb element and also contains sulfur at a higher composition ratio than that of the film 13.
Patent JP-S5267983-A (JP)
Title: Semiconductor unit
Inventor: KITAHI SHIGERU
IPC: H01L21/265
Filed: 1975-12-04
Abstract: PURPOSE: To secure a uniform life time for semiconductor substrate as a whole by forming conductive region on semi-conductor substrate surface as prescribed and also by doping heavy metal selectively at the center area of substrate over full thickness direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10333648-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI YUTAKA
IPC: G09G3/36
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To make simply executable γ-correction in response to an optional operation mode, by selecting and switching the reference voltage corresponding to the level of the input video signal from reference voltages, and carrying out a specified γ-correction to the input image signal for display. SOLUTION: Digitized image signals aligned temporally in series for picture elements are taken by registers of a register group A 23 as signals for picture elements and shifted to a register group B 24 via the control of a shift register 22. The output signals of the registers of the register group B 24 are converted into analog signals of sizes corresponding to the luminance of individual picture elements. The D/A-converted analog signals are replaced with the corresponding γ-corrected reference voltages by a selector group 26, and the reference voltages are source-applied to the liquid crystal elements of the picture elements of the display screen of an LCD panel 1. When the gate voltage of the liquid crystal elements is applied from a gate driver 3, the liquid crystal elements are displayed at the brightness corresponding to the voltages applied via the selector group 26.
Patent JP-H0836264-A (JP)
Title: Composition for i-line exposure
Inventor: MATSUOKA YOSHIO
IPC: G03F7/038
Filed: 1995-05-22
Abstract: PURPOSE:To obtain a photosensitive compsn. forming a satisfactory pattern with i-line and giving polyimide having satisfactory bonding strength to epoxy resin, an inorg. material and a metal as well as superior physical properties of a coating film and superior water resistance when the pattern is heat-cured. CONSTITUTION:This photosensitive compsn. contains a precursor of arom. polyimide having repeating units represented by the formula and >=1.5mol/kg concn. of amido bonds, a photopolymn. initiator and a solvent. The absorbance of the film formed by applying and drying this photosensitive compsn. is <=1.5 per 10mum film thickness at 365nm wavelength. In the formula, X is a tetravalent F-free arom. group, etc., each of R and R' is -NHR2, etc., R2 is an org. group having an ethylenically unsatd. bond and Y is a divalent F-free arom. group, etc.
Patent JP-S5769757-A (JP)
Title: Feeding device for semiconductor deivice
Inventor: CHIBA SEIICHI
IPC: H01L21/60
Filed: 1980-10-17
Abstract: PURPOSE:To facilitate the machining and assembling of a semiconductor devide by connecting a plurality of short feeding shafts to a joint, thereby shortening the length of a feeding shaft even if the conveying guide passage is long. CONSTITUTION:A feeding shaft 6 rotating and moving axially along a conveying guide passage 3 made of two guide rails R is provided. At the shaft 6 is provided a feeding pawl mounting unit 9' provided downwardly with the feeding pawl supporting rod 8 and feedihg pawl 9 by an arm 7. Thus, the leading frame in the passage 3 is conveyed at a constant pitch by a feeding device as a block, joints 10, 12 are secured to the index clamping at the feeding shafts 6a, 6b of the respective blocks, the feeding shaft 6b is inserted into a hole 10a at the joint 10, the pin 11 is secured, and other pin 11 is engaged at the cutout formed at the other joint 12, thereby absorbing the displacement of the axial centers of both the feeding shafts and holding the engaged state by a spring 15.
Patent JP-S5772543-A (JP)
Title: Feeder
Inventor: NISHINO FUMIO
IPC: B65H3/44
Filed: 1980-10-17
Abstract: PURPOSE: To reduce the size and cost of a feeder capable of hand-inserted paper supply as well, by enabling identical feed means to supply not only a copying material in the box-shaped body of the feeder but also a hand-inserted copying material.  
     CONSTITUTION: For manual insertion supply, an open/close lid 6 is pressed into a state as shown in the drawing and the front end of a lower guide 6b is inserted in between a roller-like stopper 13 and a loaded copying material P. As a result, a microswitch 15 is turned on by a cam 8 through an operating member 14 to change over the rotational frequency of a feed roller 11 or the like to a level for the manual insertion supply. Copying paper is then put on a flat part 6a and pushed in. The front end of the pushed-in paper is halted by the stopper 13 so that the front end is positioned. A copying switch is then pressed to rotate the crescent-shaped feed roller 11 to send out the copying paper through between the roll-lie stopper 13 and the lower guide 6b. For automatic paper supply, the open/close lid 6 is pulled out to a non-feed side. 
     COPYRIGHT: (C)1982,JPO&Japio