baber/WOPTO huggingface dataset:
Patent JP-H06204041-A (JP)
Title: Split coil type inductance element
Inventor: SHIRAKAWA KIWAMU
IPC: H01F17/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide a split coil type inductance element wherein a resistance of a coil in a high frequency region is reduced and a high-Q inductor can be realized by increasing an effective cross section of a coil in a high frequency thin film inductance element. CONSTITUTION:In an inductance element wherein a coil 2 of an exciting conductor is arranged around a magnetic core 3 composed of a thin film magnetic body through an insulation film, the coil 2 is constituted in divided coils wherein an insulation material is interposed.
Patent JP-2000321908-A (JP)
Title: Fixing member, fixing device and image forming method
Inventor: OKUDA DAISUKE
IPC: B32B18/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To make release property and durability excellent, smoothness high and formation of a high-quality full-color image possible by consisting of the outermost layer of a fixing member of a high-polymer composition layer containing a solvent soluble fluororesin and specifying the modulus of elasticity in storage of this high-polymer composition to a range of specific values. SOLUTION: At least, the outermost layer 4 of the fixing member consists of the high-polymer composition layer containing the solvent soluble fluororesin. The fluororesin is a perfluoropolymer having a fluorine-contained aliphatic cyclic structure as a main chain. The fluororesin is the fluoropolymer formed by copolymerization of a monomer having a methylene group within the molecule and a fluorinated monomer. The solvent soluble fluororesin having the modulus of elasticity E' in storage within the range of 1.40×10-3 to 3.00×10-2 GPa at fixing temperature region of 120 to 200 deg.C is used for this high-polymer composition. The solvent soluble fluororesin refers to fluororesin which dissolve at >=0.5 wt.% in an organic solvent and is not restricted in their kinds, insofar as the resins have such solubility.
Patent JP-S63295401-A (JP)
Title: Activated metal bed
Inventor: KONISHI TETSUYUKI
IPC: F17C11/00
Filed: 1987-05-28
Abstract: PURPOSE:To improve the recovery efficiency and discharge efficiency without decreasing the gaseous hydrogen isotope occluding rate by fixing a sintered metal filter unit contg. activated metal powder to a heater block of a specified structure having excellent thermal conductivity to form an activated metal bed. CONSTITUTION:The heater block 18 having many penetrating holes 21 for gaseous hydrogen isotope, provided with the heater 17 wound on the outside, and having excellent thermal conductivity is provided in an outer vessel 11 having a cooling water jacket 13. Single or plural sintered metal filter units 19 contg. the activated metal powder 22 for reversible hydrogenation reaction and a metal inert to hydrogen and having excellent thermal conductivity are inserted into the insertion holes 20 provided in the heater block 18 to form the activated metal bed. The gaseous hydrogen isotope is then introduced into a narrow gas between the heater block 18 and the sintered metal filter unit 19, occluded in the activated metal 22, and heated when required and discharged.
Patent JP-S617834-A (JP)
Title: Lighting device for slit exposure
Inventor: TAMARU SHIYUUJI
IPC: G03B27/54
Filed: 1984-06-22
Abstract: PURPOSE:To adjust finely the illuminance on an irradiated surface with stage glass fitted, by providing a specified cut in a main reflector and forming plural tongue pieces, and deforming the tongue pieces independently of one another. CONSTITUTION:Lengthwise cuts 9 and cuts 8 perpendicular to them are provided at the bulb back surface side of the main reflector 7 along a bulb 2 to form plural tongue pieces 7a-7e. Those tongue pieces 7a-7e are deformed independently of one another to change the reflection direction of light from light emitting segments 11a-11e, thereby adjusting the illuminance. In this case, the tongue pieces 7a-7e are at the opposite side of an original 6, so the illuminance on the irradiated surface is adjusted with the stage glass 5 fitted. Further, the tongue pieces 7a-7e are fractionized into 7a-7e, so a fine illuminance adjustment is made.
Patent JP-S5354927-A (JP)
Title: Driving device for serial printer
Inventor: AOKI OSAMU
IPC: B41J23/00
Filed: 1976-10-29
Abstract: PURPOSE: To secure a good-quality printing by detecting the printing position against the recording medium of a print head and controlling the motor rotation based on the detected printing position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0795017-A (JP)
Title: Level shifter
Inventor: KURUTO MIYUUREMAN
IPC: H03K5/02
Filed: 1991-05-07
Abstract: PURPOSE: To control another transistor through a capacitor by combining an output stage composed of a transistor directly controlled by input signals and the repetitive spike-like signals of the input signals. CONSTITUTION: Instead of directly capacitively coupling an input terminal 22 to the gate of an N channel transistor 20, the input signals are combined with the spike-like repetitive signals by using a logic gate 42 first. One of the input terminals of the gate 42 is connected to the signal input terminal 22 and the other input terminal is connected to a spike-like repetitive signal generator 44. In this case, a line V22 is the input signals at the terminal 22, V1 is the repetitive output signals of the generator 44, V2 is the signals combined with the gate 42 and sent to the capacitor 24, V3 is the signals filtered by the capacitor 24 and made to appear at the gate of the transistor 20 and V14 is output signals appearing at the output terminal 14 of a shifter.  In such a manner, the gate voltage of the transistor 20 is cyclically reproduced by a combination processing at the gate 42, the gate voltage is kept at a high level within a prescribed range and the V14 is kept at a low level within the prescribed range as well.
Patent JP-S6024269-A (JP)
Title: Fine hole
Inventor: HAJIKANO KIYOSHI
IPC: G02B6/38
Filed: 1983-07-19
Abstract: PURPOSE:To form a precise fine hole at the axial center of the outside surface of a work by inserting accurately a guide wire into the central bore on the outside circumference of the work so as to be made the axial center of the outside circumference, embedding the space between the guide wire and the bore with a melt and removing the guide wire. CONSTITUTION:A work 11 having an outside circumference 1 provided with a bore 2 penetraing in the central part is held to a holding frame 3 and cages 4, 4' are disposed before and behind the work 11. The cages 4, 4' have exact bores 41, 41' in the axial center part thereof and the outside circumferences thereof are made the same as the outside circumference 1 of the work 11. A guide wire 5 is then passed into the bores 41, 2, 41' and powder is filled into the space between the bore 2 and the wire 5. The powder is melted with a burner 6 and is thus fixed. The work 11 is then heated to expand the same and the wire 5 is removed. A fresh fine bore 23 is then formed in the exact position with respect to the outside circumference 1 in the work 11.
Patent JP-S6022405-A (JP)
Inventor: SHIMODA SUMIO
IPC: H02B13/02
Filed: 1983-07-19
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-S5921418-A (JP)
Title: Roll bending device of rolling mill
Inventor: TAKANO TOSHIO
IPC: B21B29/00
Filed: 1982-07-28
Abstract: PURPOSE:To control a plate shape satisfactorily, by arranging a roll bending device in point symmetry with respect to the point of intersection of the axial center of a roll and the center in the width direction of a bearing which supports a radial load of the roll. CONSTITUTION:A roll bending device constituted of cylinders 5 for an upper roll, cylinders 7 for a lower work roll, and cylinders 6 for the upper and lower work rolls is incorporated in roll chocks 8, 9 for the upper and lower work rolls. Each cylinder 5 is placed on the side of an upper back up roll 3 and at the position located in point symmetry to the point of intersection of the direction of roll axial center and the direction perpendicular to that direction. Further, the cylinders 6, 7 are respectively placed facing upward and downward on the sides of the upper work roll 1 and a lower back up roll 4 and at respective positions located in point symmetry in the same way as the case of the cylinder 5. Thus, the need for spacers is eliminated, and an attaching and detaching work of rolls at the time of replacement is easily operated.
Patent JP-H10305248-A (JP)
Title: Liquid jetting device using ultrasonic wave
Inventor: YAMAMOTO YOSHIHARU
IPC: B08B3/12
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting device in which air bubbles are hard to generate and capable of eliminating the air bubbles without stopping oscillation of a vibrator, even if the air bubbles generate. SOLUTION: In this device provided with a nozzle 1, a vibrator 2 mounted on a clogging part oppositely facing to an injection port 11 of the nozzle 1, and a connection port 10 provided on the side face of the nozzle 1 in order to connect a feed piping 3 for feeding liquid into the nozzle 1 and in which an ultrasonic wave is propagated from the vibrator 2 into the liquid fed from the feed pipe 3 to inject the liquid, a discharge port 12 for discharging an excess quantity of the liquid is provided on the side face oppositely facing to the connection port 10 of the feed pipe 3 of the nozzle 1.
Patent JP-S63293642-A (JP)
Title: Knowledge engineering tool
Inventor: TANAKA YASUNOBU
IPC: G06N5/04
Filed: 1987-05-27
Abstract: PURPOSE:To facilitate the description of such a complicated knowledge that produces a conflict between data by detecting the conflicts within working area via a working area monitor and at the same time controlling the inference processes and the inference states recorded within the working area. CONSTITUTION:A knowledge base 11 is expressed in an IF.THEN type production rule. An inference engine 13 decides the conditions for the contents of a working area 12 and the knowledge in a knowledge base 11 for selection and execution of an applicable knowledge and requests a working area control part 14 to change the contents of the area 12. The part 14 changes the contents of the area 12 and controls/records the inference process and the inference state and resets an optional inference state based on said control/record information. A working area monitor part 15 monitors the internal state of the area 12 and gives a request to the engine 13 to cope with a conflict between data or a conflict with the limit conditions.
Patent JP-S618843-A (JP)
Title: Discharge lamp for display element
Inventor: INOUE AKIHIRO
IPC: H01J65/04
Filed: 1984-06-25
Abstract: PURPOSE:To enhance the luminance of a displaying light emission surface, by providing the displaying light emission surface on the light-transmissive end of a slender cylindrical bulb, and placing a single magnetic core in the bulb near the displaying light emission surface. CONSTITUTION:When a high-frequency current caused by a high-frequency power source 14 flows through a coil 12 in accordance with an image signal, a closed- loop magnetic flux along the axis of the core is generated therein. As a result, a looped high-frequency electric field extending around the core 10 through an opening 11 therein is produced to stimulate a discharge medium in a bulb 3 to generate ultraviolet rays to emit visible rays of light from a fluorescent film 8. The visible rays of light are radiated outwards through a lens 4 to make a light emission surface 9 luminous to display a desired image on a screen board 1. The core 10 is placed near the light emission surface 9 and one side of the core is paralleled with the surface 9 so that the highest-intensity portion of the electric field extending through the opening 11 stimulates the fluorescent film 8 located inside the surface 9. Consequently, high-luminance light emission is effected. Since rays of light reflected by a light reflection film 7 are also transmitted to the light emission surface 9, the sharpness of the displayed image is heightened.
Patent JP-H09296735-A (JP)
Title: Engine for outboard motor
Inventor: HIRAOKA NORIYOSHI
IPC: F02B61/04
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine for an outboard motor capable of rapidly recovering its engine oil into its oil pan and the like. SOLUTION: An engine has a crankshaft 10 disposed in a crankcase 24 with its axis being in a substantially vertical direction, and the crankshaft rotates in synchronism with reciprocating pistons 13. A crankcase cover 21 covers the crankcase, and a baffle plate 61 is provided between the crankcase and the crankshaft.
Patent JP-2000320109-A (JP)
Title: Flooring material for repair and repairing method for direct flooring floor board
Inventor: TERAYAMA TAKASHI
IPC: E04F15/02
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a floor board which facilitates the replacement of the floor board constructed on a floor backing by connecting with a male tongue processing part and a female tongue processing part, and provide a repairing method preventing a feeling of walking from being impaired. SOLUTION: This flooring material for repair bonded a cushioning layer 2 on a lower surface of base material 1 consists of an inserting member A for inserting in a downside of a male tongue processing part 4 of a placed floor board, and a cutout floor board member B cut out a part corresponding to the inserting member A. A repairing method for a floor board for direct flooring comprises the steps for inserting the inserting member A in the downside of the male real working part 4 of an adjoining floor board after removing the floor board required for re-sticking repair, mounting the cutout floor board member B on the inserting member A so as to cover, and fitting the inserting member between adjoining floor boards to connectedly fix.
Patent JP-S5831306-A (JP)
Title: Production for plastic optical fiber
Inventor: SHINDOU MIZUO
IPC: B29C48/05
Filed: 1981-08-20
Abstract: PURPOSE:To produce stably plastic optical fibers having an excellent transmission capacity, by fusing and spinning core components of an organic high polymer and coating an obtained string with clad components of an organic high polymer in a dustless atmosphere. CONSTITUTION:Core components 1 of an organic high polymer such as a polystyrene are supplied to an extruder 2 and are fused and extruded and are discharged from a spinning nozzle 4 of a spinning head 3 to form a core fiber 5. Clean air, which is filtered through a membrane filter 7 which removes the dust having about 0.2mum diameter completely or inert gas is blown from a blast hole 8 to cool the core fiber 5, and the core fiber 5 is cooled completely by a water cooling bath 11 provided in a dustproof duct 10. The core fiber 5 is introduced into a pot 14 for coating of clad materials and is coated with clad components which consists of an organic high polymer having a refractive index lower than that of core components, thus, an objective optical fiber is obtained.
Patent JP-S5558314-A (JP)
Title: Quality improving method of reducing period slag
Inventor: TSUBURA TAKUMA
IPC: C21C5/54
Filed: 1978-10-24
Abstract: PURPOSE: To form the slag free from eluted chromium, etc. without decay by adding red mud, slate, slag or casting waste sand to the ladle having tapped after the reducing period operation of an electric furnace while the surface layer slag does not harden.  
     CONSTITUTION: A temperature-retaining cover body is put on the ladle which has tapped after the reducing period operation of an electric steel making furnace and upon ending of the molten steel pouring operation, the cover is removed and while the surface layer slag has hardly hardened yet, one or more kinds of red mud, slate, slag or casting waste sand are added and are discharged to a slag-off ladle.  With this method, hard slag is hardly produced on the molten slag surface and the  reducing period slag is improved of quality by reacting sufficiently only with the  sensible heat of the molten slag. Since this slag has no elution of heavy metal ions  and decary, it is effectively utilized for road bed material or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02310365-A (JP)
Title: Film formation by sputtering
Inventor: FUJIMOTO HIROSHI
IPC: C23C14/34
Filed: 1989-05-24
Abstract: PURPOSE:To suitably form a thin film having anisotropy by means of sputtering by intermittently turning a substrate by desired angles, repeating a film forming operation plural times when the substrate is at rest, and integrally laminating plural thin film layers dissimilar in the incident direction of target atoms to each other. CONSTITUTION:The inside of a vacuum tank 1 is set at a low pressure state where Ar gas, etc., are introduced, and a negative voltage is impressed on a couple of targets 2 consisting of magnetic material disposed in a manner to be opposed to each other to carry out sputtering, and a plasma space is formed in a space 3 between the targets 2, by which a film is formed on the surface of a substrate 4 disposed in the side part. At this time, the substrate 4 is attached to a turnable holder 5 and connected to a bias electric power source 6 via a cable 7, and the substrate 4 is intermittently turned, in succession, in an A direction by desired angles and thin film formation is carried out when the substrate 4 is at rest, by which plural thin film layers are integrally laminated. By this method, film formation can be performed while turning the substrate 4 within a turning angle of (360 deg. and the supply of bias electric power can also be performed with certainty, and, as a result, the thin magnetic film having superior anisotropy can be obtained with superior reproducibility.
Patent JP-S5466652-A (JP)
Title: O-(2,6-dichloroanilino)-alpha-hydroxyphenylacetic acid
Inventor: ONO YASUYUKI
IPC: A61P29/00
Filed: 1977-11-02
Abstract: NEW MATERIAL:The title compound of formula I.  
     USE: Antiphlogistic, analogesic agent. An intermediate of diclofenac which a non- steroid-type antiphlogistic, analgesic agent.  
     PROCESS: The objective compound I is prepared either (1) by hydrolyzing 1 mole of the compound II (novel compound) with 1-10 moles (pref. 1-5 moles) of NaOH, KOH, etc., in a solvent comprising water, alcohols or their mixture, at the refluxing temperature of the solvent for 5 min-48 hours, or (2) by reducing 1 mole of the compound III with 1/3-5 moles (pref. 1-3 moles) of aluminum isopropoxide, etc., in a solvent such as isopropyl alcohol, etc. at the refluxing temprature of the solvent for 15 min-48 hours. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6023432-A (JP)
Title: Composite resin composition
Inventor: UMETSUBO TOSHIAKI
IPC: C08K9/06
Filed: 1983-07-20
Abstract: PURPOSE:To provide the titled composition composed of PP, mica treated with an organosilane compound, modified polyolefin, and glass fiber treated with an organosilane compound, and having high rigidity and excellent fluidity, shrinkage anisotropy, and retention of flexural strength at the weld part. CONSTITUTION:The objective composition is produced by compounding and kneading (A) a PP resin (preferably isotactic polymer, syndiotactic polymer, atactic polymer, etc. having a density of 0.89-0.92g/cm<3>), (B) mica treated with silane compound (preferably a compound having amino group, e.g. gamma-aminopropyltriethoxysilane), (C) a modified polyolefin [preferably polyolefin chemically modified with a liquid rubber (terminal hydroxylated polybutadiene) and/or an unsaturated carboxylic acid (including anhydride)], (D) glass fibers treated with an organic silane compound (preferably a compound containing amino group), and (E) other additives. EFFECT:Excellent appearance. USE:Material for various molded articles, especially for precision apparatuses.
Patent JP-H04354921-A (JP)
Title: Electric connecting device
Inventor: MIYAKE TOSHIKI
IPC: A47L9/28
Filed: 1991-06-03
Abstract: PURPOSE:To eliminate unfavorable connection due to adherence of carbon by dust and dirt or spark for electrical connection between an electrode pin and an electrode plate. CONSTITUTION:A hole x23 is provided on an electrode plate A' and the hole x23 shall have a diameter which is larger than that of an electrode pin All. The electrode pin A11 is brought into contact with the peripheral edge 21a of the hole x23, and dust and dirt which are adhered to the electrode pin A11 is removed by insertion/removal of the electrode pin A11.
Patent JP-S61288659-A (JP)
Title: Electrophotographic printer
Inventor: NISHIZAKI KYOKO
IPC: B41J2/44
Filed: 1985-06-17
Abstract: PURPOSE:To attain reduction easily independently of the paper feeding direction due to paper size by adopting the constitution that dot data by one page is read and reduced while being switched in longitudinal/lateral direction depending on the presence of a reduction command from a host device. CONSTITUTION:Transfer data from a host device 1 is expanded into bit data by a data expansion section 22 and stored in a memory 24. On the other hand, a reduction command signal 3' is stored in a storage section 28 and when data by one page is stored in the memory 24, storage data 7' is outputted by a command signal 6' from the output control section 26. A longitudinal/lateral read control section 29 receiving the data 7' reads the data stored in the memory 24 longitudinally and sends the result as lateral print data to a print mechanism 27. Further, the period of a video signal is switched into a period corresponding to the reduction size by a switch section 25 and the result is sent to the print mechanism section 27.
Patent JP-H02310007-A (JP)
Title: Manufacture of thermoplastic resin composition
Inventor: HIRAGORI GENICHI
IPC: B29B7/48
Filed: 1989-05-24
Abstract: PURPOSE:To obtain stably excellent sliding characteristics by dispersing a lubricant evenly within resin, by making use of an extruding machine where a sectional form of the inside of a cylinder vertival to an axial direction is a polygon. CONSTITUTION:A 0.01-10 wt.%, preferably 0.1-5 wt.%, especially preferably 0.2-3 wt.% lubricant is compounded with thermoplastic resin such as polyacetal resin, polyester resin and polyarylene sulfide resin. Kneading is performed by making use of an extruding machine where a right angle sectional-form in an axial direction of an inner wall of the extruding machine is practically a polygon and at least one step of a part extending in its axial direction is provided. At least the one step of the form is provided by containing an arbi trary point in the section up to two thirds point from one third point of a distance extending to a nozzle part from a feed part of the extruding machine and the total length is made at least 20% of the whole length of the cylinder.
Patent JP-H0427161-A (JP)
Title: Color solid-state image sensor and manufacture thereof
Inventor: TANAKA JUN
IPC: C07F7/18
Filed: 1990-05-23
Abstract: PURPOSE:To form a flattened layer having excellent flattening effect, and to obtain a color solid state image sensor having no defect at a color filter, and excellent spectral characteristic and sensitivity by the sensor formed of a polyimide layer made of a polyimide precursor in which the flattened layer is end- capped at a molecule end. CONSTITUTION:A color solid state image sensor formed of a polyimide layer made of a polyimide precursor represented by a formula (I) is employed. How ever, Ar<1> and Ar<2> in the formula (I) are organic groups for not disturbing light transmission in a visible light band. The Ar<1> is a tetravalent organic group containing 4 or more carbons, the Ar<2> is a bivalent organic group, m is 0 or integer number of 1 - 3, and n is integer number of 1 - 100. A solid state image sensor substrate 1 having an uneven step of a base is coated with polyimide precursor varnish, heated in a nitrogen atmosphere to form a high transparency flattened layer 2.