baber/WOPTO huggingface dataset:
Patent JP-S63284110-A (JP)
Title: Extract of seed of cuscuta japonica choisy
Inventor: MIZUTANI HIROSHI
IPC: A61K8/97
Filed: 1987-05-18
Abstract: PURPOSE:To obtain an extracted solution of seed of Cuscuta japonica choisy with a solvent and/or an extract of seed of Cuscuta japonica choisy prepared by distilling away the solvent, having promoting action on sebum secretion, mixable with cosmetic or external preparation for skin. CONSTITUTION:Powder of seed of Cuscuta japonica choisy known as a crude drug is extracted with a water-soluble solvent such as methanol, ethanol or water or an organic solvent such as n-hexane, chloroform, ethyl ether or benzene alone or a mixture thereof to give an extracted solution with a solvent or an extract. The extraction temperature may be low temperature, room temperature or high temperature. The amount of the extracted solution or the extract added to cosmetic or external preparation for skin is preferably 0.01-10wt.% calculated as the extract based on the sum amount.
Patent JP-S5547324-A (JP)
Title: Manufacture of al containing monodirectional silicon steel sheet with extremely high magnetic flux density
Inventor: HARASE JIROU
IPC: H01F1/16
Filed: 1978-10-02
Abstract: PURPOSE: To manufacture the monodirectional silicon steel sheet containing Al permissible high magnetic flux density, by controlling the partial pressure of N 2  in the atmosphere at temperatures over through the period ending with completion of the secondary recrystallization is the heating pass for the final annealing process being executed for the cold relled Al containing silicon steel.  
     CONSTITUTION: After hot rolling, annealing and cold rolling the slab of Al containing silicon steel, the final annealing process is executed; hereupon, over through the heating pass, the partial pressure of N 2  in the annealing atmosphere of 800W950°C is controlled to under 20% of the total pressure. Hereby, the preparatory layer for coarsening the crystal grain in the skin layer of the sheet is formed. Following to this, the partial pressure of N 2  is kept above 3%, preferably above 10%, over through the period from the start of recrystallization to the end point of the secondary recrystallization at 1100°C. As a result of this treatment, the concentration of AlN in the skin layer is appropriately reduced, and the characteristic with high magnetic flux density, that is B 8  above 1.90, can be stably obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6012772-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIROFUJI YUUICHI
IPC: H01L29/78
Filed: 1983-07-01
Abstract: PURPOSE:To obtain MOS type IC's of high speed and high density by the reduction of the plane areas of the regions by a method wherein an aperture is provided in the surface of a semiconductor substrate by being positioned between a field oxide film and the gate electrode surrounded with an oxide film, and the lateral diffusion is reduced when the source and drain regions are formed in the aperture by the use of a polycrystalline semiconductor layer containing an impurity for the diffusion source. CONSTITUTION:The thick oxide film 24 is formed in the periphery of the P type Si substrate 21 with a P<+> type channel stopper region underlying the film, and the gate electrode 26 of polycrystalline Si, containing an impurity, which is surrounded with the oxide film 27 is formed on the substrate 21 in the surface surrounded with the former oxide film. At this time, the aperture area of the apertures 25a and 25b generated between the films 27 and 24 is kept reduced, and the polycrystalline Si layer 29 containing an N type impurity is deposited over the entire surface. Thereafter, the N type source 30a and drain 30b regions are formed in the apertures 25a and 25b by the diffusion of the impurity in the layer 29 by heat treatment, which layer 29 is then used as a lead-out electrode as it is.
Patent JP-H02300289-A (JP)
Title: Photostabilizer consisting of nitroso group-containing phenol or naphthol derivative and product containing the same
Inventor: OTAGURO KUNIHIKO
IPC: B41M5/26
Filed: 1989-05-16
Abstract: PURPOSE:To obtain a photostabilizer which improves the stability to light of a photodegradable org. substance, especially cyanine coloring matter by using a specified nitrosophenol deriv. or a specified nitrosonaphthol deriv. as an active ingredient. CONSTITUTION:A photostabilizer is obtd. by using a nitrosophenol deriv. of formula I (wherein R is OH, a lower alkyl, H or a halogen) or a nitrosonaphthol deriv. of formula II (wherein R is OH, a lower alkyl, benzamido, H or a halogen) as an active ingredient. As a compd. of formula I or II, e.g. compd. of formulas III, IV, V and VI are cited. Said photostabilizer can improve the stability to light of a photodegradable org. substance, especially a cyanine coloring matter. An optical recording medium with excellent storing characteristics of a recording layer and recording and reproducing characteristics is obtd. by incorporating said photostabilizer in an optical recording medium using a thin film of an org. coloring matter as a recording layer.
Patent JP-H11312185-A (JP)
Title: Method for preparing layout data
Inventor: KIKUCHI TETSUYA
IPC: H01L21/82
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To realize a method for preparing the layout data of semiconductor integrated circuit chip design, capable of reducing the size of an LSI chip and reducing the data volume of LSI chip data by reducing the numbers of lines yet to be wired and bypass wirings in automatic wiring. SOLUTION: An automatic arrangement wiring cell is arranged (step 21), rough wiring is executed (step 22), and detailed wiring is executed (step 24). After executing the rough wiring and the detailed wiring, whether a wiring passage enabled position exists in the automatic arrangement wiring cell or not is determined for a through-wiring connection request (steps 23, 25), and when wiring passage enabled positions are lacking and through-wiring cannot be executed, the cell size is changed (step 210) and automatic arrangement wiring LSI chip design (step 13) is automatically arranged again (step 21). The changing of cell size by adding a virtual grid frame to the automatic arrangement wiring cell of real cell size.
Patent JP-S5245094-A (JP)
Title: Temperature sensing ferrite
Inventor: FUTAKI HISAO
IPC: H01F1/34
Filed: 1975-10-08
Abstract: PURPOSE: To improve the output characteristics with the making process so made as to equalize the curie temperature on the surface layer to that inside, by means of applying an appropriate heat treatment to the sintered body of the temperature sensing ferrite for use of temperature sensing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10312060-A (JP)
Title: Positive resist composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/039
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain good sensitivity and good resolution and sufficient resistance to dry etching and intimate contact with a substrate by using a resin and a polyfunctional enol ether each specified in structure. SOLUTION: This composition comprises a compound to be allowed to produce an acid by irradiation with activated rays or radiation, a resin having polycyclic alicyclic groups and carboxylic groups and the compound having at least 2 groups each represented by the formula in which each of R1 -R3 is, independently, an H atom or an optionally substituted alkyl or cycloalkyl group, and any 2 of them may combine with each other to form a cyclic structure comprising 3-8C and hetero atoms; and Z is an O or S atom or a -SO2 - or -NH- group, thus permitting the resist composition to be high in sensitivity and resolution and transmittance of light in the case of using an exposure light in the far ultraviolet wavelength region of <=220 nm.
Patent JP-S62123041-A (JP)
Title: Elimination of platinum inclusion from laser glass
Inventor: MATSUKAWA MICHIMASA
IPC: C03C4/12
Filed: 1986-05-28
Abstract: PURPOSE:To ionize platinum inclusion, completely eliminate the inclusion and prevent coloring of glass, by bubbling laser glass in a molten state with PCl3, CCl4, SOCl2, POCl3, etc. CONSTITUTION:O2 and N2 as carrier gases at a suitable mixing ratio are fed from an oxygen gas cylinder 1 and nitrogen gas cylinder 2 through flowmeters 3 and 4 and then a carrier gas feed pipe 5 into a gasifier 6 where PCl3, CCl4, SOCl2 or POCl3 kept at a given vapor pressure by an oil path 7 is gasified. The resultant gas is then bubbled through a bubbling pipe 10 into laser glass melt contained in a platinum vessel 9 in an electric furnace 8. The above- mentioned carrier gas is preferably a mixed gas with O2 containing 0-40% O2. Thereby, platinum inclusion is eliminated from the above-mentioned glass to prevent the coloring of the glass.
Patent JP-H11309925-A (JP)
Title: Printer
Inventor: IGASAKI TOSHIAKI
IPC: G06F3/12
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To perform maintenance work readily for a short period of time. SOLUTION: A printer performs printing on the basis of printing Information through each mechanism driving of a head mechanism, a platen mechanism, paper conveying mechanism, or the like, in which error detecting means is provided to detect operational errors of each mechanism, and the year, month, date, an elapsed time from turning-on of power source, an environmental temperature, error No. showing the content of errors, and the number of retrying operation done for error release are stored in E<2> PROM every occurrence of errors when the error detecting means detects errors, and a service man or the like conducts printing and outputting 15 regarding the stored content during maintenance to grasp the history of errors.
Patent JP-H09278366-A (JP)
Title: Ladder device for construction machine
Inventor: SATO YUHEI
IPC: B66C15/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a ladder device of such a constitution that a ladder can be put up during the stoppage of a construction machine with the put-up/down type ladder so as not to be a hindrance to walking or placing some material during the stoppage of the construction machine. SOLUTION: A pole-like support base 5 is installed on a pontoon 1 or a base carrier, and a revolving super structure 4 is installed on the support base 5 through a slewing gear 6. A ladder 16 for going up to and down from a side step 14A fitted to the revolving super structure 4 is fitted rotatably around a fitting shaft 27 provided at a frame 24 fitted to the revolving super structure 4. As a driving device for putting up and down the ladder 16 through a wire rope, an electric winch 30 with a battery, mounted on the revolving super structure 4, as a power source is provided at the frame 24. Operating switches 48, 49 for controlling the normal/reverse rotation and stop of the electric winch 30 are respectively installed in a driver's cab 12 and an operable place from the ground or the deck of the pontoon 1.
Patent JP-S5644536-A (JP)
Title: Heating apparatus
Inventor: TERASAKI HIROSHI
IPC: F24C15/20
Filed: 1979-09-20
Abstract: PURPOSE: To immediately oxidize the smoke that has been produced from food and to prevent the room from fouling, by providing a fan device for circulating the air in a separated chamber and a heating chamber for food, and means for purifying the air in a circulation system.  
     CONSTITUTION: A high-frequency wave feeding apparatus 5 for radiating high frequency wave generated by a high-frequency wave generater 4 is positioned in an upper wall of the heating chamber 2 in the heating apparatus body 1, a partition  plate 8 is positioned between a heating chamber rear wall 7 and a front door 3, and  the separated chamber 9 is positioned between the rear wall 7 and the partition  plate 8. In the separated chamber 9 are provided a heater 10 and the fan 11 for  circulating the air in the heating chamber 2 and the separated chamber 9. When the  air circulated from the heating chamber 2 passes through an air purifying apparatus  16 including an oxidizing catalyst provided in the separated chamber 9, the smoke  contained in the air is instantly oxidized. Accordingly, fouling in the room can be reduced and cleanliness thereof can be kept. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05295565-A (JP)
Title: Method and device for producing artificial grid film
Inventor: KAMIJO ATSUSHI
IPC: C23C14/22
Filed: 1992-04-16
Abstract: PURPOSE:To produce an artificial grid film with the magnetic reluctance changed linearly to a magnetic field and free of hysteresis. CONSTITUTION:A first metal of a vapor-deposition source 2 is vapor-deposited on a substrate on a vapor-deposition stage 5, and the substrate is then transferred to a substrate heating stage 8 and heat-treated. The substrate is then transferred to a substrate cooling stage 9 and quenched below the substrate temp. in vapor deposition. The substrate is again transferred to the vapor- deposition stage 5 to grow a second metal from a vapor-deposition source 3, heat-treated and then quenched. This succession of stages is repeated to form an artificial grid.
Patent JP-S5913156-A (JP)
Title: Control for creep preventing apparatus for car equipped with automatic speed change gear
Inventor: SAUMI SHINZOU
IPC: F16H61/18
Filed: 1982-07-12
Abstract: PURPOSE:To permit reconnection of clutch free from shock by constituting an electric conduction circuit for a solenoid valve so as to generate a prescribed number of times of chopping when the solenoid valve in a creep preventing apparatus is restored to a deenergized state from an excited state and gradually increasing the operating hydraulic pressure of a clutch for advance. CONSTITUTION:A creep preventing apparatus Nc installed between a clutch C1 for the first speed, namely for advance and a gear change controller Cc which are installed in the first-speed gear train of an automatic speed change gear is constituted so that a pilot-type control valve V is installed in a discharged-oil passage 18 which is branched from a supplied-oil passage 16 which communicates to the hydraulic chamber of the above-described clutch C1 and communicates to an oil tank Ot. Said control valve V is equipped with a spool valve 19 which moves upward against a return spring 23 when a solenoid valve 29 is energized for preventing creep. In this case, a prescribed number of times of chopping is generated in the solenoid valve 29 within a prescribed time, when the solenoid valve 29 is restored to a deenergized state from an energized state, and the non-conduction time during chopping is controlled so as to increase with the lapse of time.
Patent JP-H01291105-A (JP)
Title: Measurement preparing method for surface shape measuring method
Inventor: ANDO TOSHIYUKI
IPC: G01B11/24
Filed: 1988-05-18
Abstract: PURPOSE:To exactly install an object to be inspected in a measuring position where the measuring range becomes maximum and to exactly set an analytic area by simulating one of optical paths extending from the measuring position of the object to be inspected to a photoelectric detecting device. CONSTITUTION:By simulating an optical path extending from a measuring position of an object O to be inspected to an area sensor 30 as shown in a figure (a), a program for tracking a light beam is stored in a controller (CPU). Subsequently, the setting surface OS is installed in a reference position (a point C in a figure b) of the optical path which has been simulated, plural reflected light beams L1-L7 by the setting surface OS are set, a number is given in order from an optical axis Ax, tracking of a light beam against each reflected light beam is executed by a simulation, vignetting, an omission and an intersection of the light beam are checked up by the number of light beams of the reflected light beams on the light receiving surface S of the sensor 30 which has been simulated, the incident position and the array rank order of the light beam, and a measurable range of the surface OS and an effective analytic area are derived. In this state, the surface OS is moved on an optical axis by a simulation, said process is repeated, the object O to be inspected is installed in the measuring position where the measurable range is maximum, and also, an effective analytic area to this position is set as an analytic area.
Patent JP-S6013048-A (JP)
Title: Heat-resistant hard sintered alloy
Inventor: FUKUDA MASAHIDE
IPC: C22C29/02
Filed: 1983-07-04
Abstract: PURPOSE:To obtain the titled sintered alloy having superior characteristics at high temp. by specifying the composition of an alloy consisting of a hard phase consisting of the boride of a IVa, Va, or VIa group metal in the periodic table and TiC and a binding phase of an Fe group metal and by regulating the amount of B in the alloy. CONSTITUTION:This heat-resistant hard sintered alloy consists of, by weight, 40-90% hard phase consisting of 10-30% borides of one or more kinds of metals selected among the IVa, Va and VIa group metals in the periodic table and the balance TiC, 60-10% binding phase of one or more kinds of Fe group metals, and inevitable impurities. The amount of B in the alloy is regulated to <=3% so as to prevent the reduction of the toughness. The alloy is suitable for use as a material for a tool receiving relatively high stress and a high shock at high temp. and requiring wear and heat resistances. One or more kinds of compounds selected among the carbides, carbonitrides and nitrides of the IVa group metals in the periodic table may be substituted for <=30% of TiC in the hard phase, and one or more kinds of VIa group metals in the periodic table may be substituted for <=50% of the binding phase metals.
Patent JP-H07330397-A (JP)
Title: Method for dehydrating gypsum slurry of by-product from flue gas desulfurization and apparatus therefor
Inventor: IGUCHI KEIICHIRO
IPC: B01D53/50
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a cake reduced in the amount of remaining water and chlorine content by dehydrating a gypsum slurry (solid content is 10 to 30wt.%) formed as a by-product on a wet process flue gas desulfurization by the lime- gypsum method. CONSTITUTION:In the dehydration process of this gypsum slurry, the vacuum suction section of an intermittent continuous operation type horizontal belt filter is divided into (I) a gravity filtration zone where the degree of vacuum is substantially zero, (II) a vacuum filtration zone where the operation is carried out under 200 to 500mmHg (G) degree of vacuum, (III) a washing zone where washing water is used under 0 to 300mmHg (G) degree of vacuum and (IV) a vacuum dehydration zone where the operation is carried out under 400 to 600mmHg (G) degree of vacuum. The gypsum slurry is recommendably treated by using a liquid cyclon in advance to remove fine powder and conduct concentration (up to 40 to 70wt.% solid matter).
Patent JP-H01291178-A (JP)
Title: Fault detector for safety mat
Inventor: KATO HISAO
IPC: G01R31/02
Filed: 1988-05-18
Abstract: PURPOSE:To improve a reliability of a safety mat by detecting a disconnection of the safety mat with disconnection monitors for electrodes. CONSTITUTION:Connecting conditions of each electrode 8, 9 are monitored in such a manner that a slight current is always made to flow to each electrode 8, 9 from the disconnection monitors 12, 13 for each electrode. If a non- connection is detected by either or both monitors 12, 13, a fault signal is outputted by judging as disconnected. This fault signal is sent to a CPU 17 through an I/O port 21 and a robot stopping signal is outputted from the CPU 17 to the robot control device 15, and at the same time a driving signal is outputted for an alarming device 20. With this arrangement, the disconnection of the electrodes 8, 9 can be easily found and the reliability of the safety mat is improved.
Patent JP-H05239371-A (JP)
Title: Use of oligourethanes as formulating agent for aqueous pigment preparation
Inventor: HARO TOROIBERU
IPC: C08L33/04
Filed: 1992-04-15
Abstract: PURPOSE: To provide an aqueous pigment preparation formulating agents which are prepared by using specified oligourethanes, of low viscosity, excellent in stability, abrasion resistance, flexural strength, and swellability, and useful for fabric, leather, etc.  
     CONSTITUTION: An intended aqueous pigment preparation formulating agents prepared by using oligourethanes of 5000-50,000 molecular weight which have no primary and secondary amino groups and have ethoxy groups incorporated in an amount of 5-25 wt.%, based on the oligourethanes, anionic groups, and cationic groups, (wherein the amount of the anionic groups is 0.3-0.8 mole per 1000 g of the oligourethanes, and the mole ratio of the anionic groups to the cationic groups is 0.8-4). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05315662-A (JP)
Title: Piezoelectric actuator
Inventor: HAMADA KIYOTAKA
IPC: H01L41/083
Filed: 1992-05-14
Abstract: PURPOSE:To provide a piezoelectric actuator which can transmit sufficiently the displacing force for a long period only with the replacement of one part of components without replacing the actuator at large even if the frequency of use increases, in a piezoelectric actuator which has a conically projecting upper metal fitting. CONSTITUTION:In an electrostriction effect element, where electrostrictive agents 9, 0.1mm in thickness and inner electrodes 10, 10mum in thickness are stacked alternately and the end faces of the inner electrodes 10 are connected every other layer and besides alternately on each side and electrically by the outer electrode 12 constituted of glass or the like, and a lead wire 5 is connected to each outer electrode by solder 13, and all is coated with epoxy resin 14 excluding the upper and lower end faces, an upper metal fitting 3, which has a conical projection 3a, is bonded to the upper end of the element by a binder, and an lower metal fitting 6 is bonded to the lower end by a binder. Moreover, the upper metal fitting 3, which has a conical projection 3a, has a cover member 7 which has a detachable conical projection 7a.
Patent JP-S5822563-A (JP)
Title: Molding of field coil
Inventor: UETO TOSHIICHI
IPC: H02K15/04
Filed: 1981-07-31
Abstract: PURPOSE:To prevent the occurrence of the deformation or scar on a coil and to try quality improvement and cost reduction by a method wherein an edgewise winding coil is pressurized by increasing welding pressure step by step from vertical, right and left, and front and rear directions to the coil throughout several times when the edgewise coil is pressurized and molded. CONSTITUTION:When an edgewise winding coil 1 is pressurized and bent for molding, firstly, the coil 1 is pressurized from the vertical direction by a ram 8 through molders 3, 4. Next, in addition to the pressurization from the vertical direction, the coil is pressurized from the right and left directions through rams 11, 14. Next, in addition to the pressurization from the vertical direction, the coil 1 is further pressurized from the front and rear directions by rams 16, 18. This process is repeated several times and welding pressure is gradually increased step by step for pressurized formation.
Patent JP-H0416425-A (JP)
Title: Apparatus for supplying and discharging work body
Inventor: TAKAHASHI KAZUAKI
IPC: B65G60/00
Filed: 1990-05-11
Abstract: PURPOSE:To improve efficiency by connecting a conveyer which loads and sends out processed works to a supply stage, a stackersupply conveyer, an empty stacker discharge conveyer and an empty stacker in series in an apparatus for supplying and discharging work bodies such as CD. CONSTITUTION:Unprocessed works are stacked on a stacker S and sent to a waiting position 21B of a supply stage 20 by a supply conveyer 11. The works at a supply position 21A are sequentially sent to a processing unit by a supplying/transferring means 30 to be processed. Processed works are sent to a discharge conveyer 13 from the supplying/transferring means 30 via a transfer 14. When the stacker at the supply position 21A is empty, it is inverted and a stacker at the waiting position 21B is sent, and the empty stacker is sent to a feed mechanism 60 by an intermediate conveyer 12 to be used for the processed works. By controlling these operations sequentially, efficiency can be improved.