baber/WOPTO huggingface dataset:
Patent JP-H03182515-A (JP)
Title: Laminating resin composition
Inventor: SUZUKI NOBORU
IPC: C08F299/00
Filed: 1989-12-12
Abstract: PURPOSE:To provide the title composition which can give an electrical laminate excellent in heat resistance, flame retardancy, etc., by mixing a specified brominated flame-retarding monomer with an allyl ester resin and a crosslinking monomer in a specified weight ratio and using the resulting mixture as the principal component. CONSTITUTION:5-50wt.% at least one of brominated flame-retarding monomers of formulas I and II (wherein R1, R2 and R3 are each H or methyl), 5-70wt.% allyl ester resin (e.g. polypropylene diallyl terephthalate) and 5-70wt.% cross- linking monomer (e.g. methyl methacrylate) are mixed together, The obtained flame-retarding curable resin mixture is used as the principal component and optionally mixed with a filler, a flame retardant, a curing agent, etc., to produce a laminating resin composition. This composition can be desirably used for structures such as especially a copper-clad laminate, etc.
Patent JP-H11217063-A (JP)
Title: Method for obtaining starting threshold for automatic braking process
Inventor: STEINER MANFRED
IPC: B60W30/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To perform the safe driving by detecting at least one quantity to indicate the behavior of a driver, and obtaining the starting threshold for the automatic braking process based on the quantity to meet the starting threshold to the behavior of the driver for appropriate automatic braking process. SOLUTION: The starting threshold vgs for the automatic braking process is determined based on three quantities to indicate the behavior of a driver, i.e., the respective operational speeds vg, vk and vga of an acceleration pedal, a clutch pedal and a shift lever. The values vg-am, vk-am and vga-am to detect the maximum value of the present operation are reset, and when the acceleration pedal is first operated, the operational speed vg is compared with vg-am, and when vg>vg-am, the present value vg is stored. Then, at the inoperable position where no acceleration pedal is operated, the floating mean value is obtained from the mean values vm and vg-am of the preceding operational speed. Then, when the clutch pedal is operated, the starting threshold vgs to start the automatic braking process is obtained after the similar treatment.
Patent JP-H01164792-A (JP)
Title: Method for growing liquid phase crystal by temperature difference
Inventor: ISHIMATSU SUMIO
IPC: C30B19/00
Filed: 1987-12-22
Abstract: PURPOSE:To suppress the evaporation of a component having high vapor pressure the generation of a flaw by bringing a grown layer into contact with melt used for post-treatment which has same composition as melt used for growth and is in such a state that the crystal is not grown for a constant time after growing crystal. CONSTITUTION:A P-melt tank 13 for holding P-melt 33 incorporating P-type impurity, an N-melt tank 15 for holding N-melt 35 incorporating N-type impurity and a melt tank 17 for post-treatment for holding melt 37 used for post- treatment which has same composition as N-melt 35 and is in such a state that grow of crystal is not caused are successively arranged in a reaction pipe 11. Temp. distribution of the vertical direction wherein the upper part is high temp. and temp. is lowered according to proceeding toward the lower part is preset in the P-melt 33 and the N-melt 35 and a substrate 25 is successively brought into contact with the P-melt 33 and the N-melt 35 and held for a constant time and a crystal layer is grown on the substrate 25. Then this grown layer is brought into contact with the melt 37 used for post-treatment and held for a constant time to perform post-treatment.
Patent JP-H11160743-A (JP)
Title: Stabilized white pulse light source
Inventor: MORI KUNIHIKO
IPC: G02F1/35
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To generate a white light pulse train having high coherence and high stability by filtering the white light pulse train in a specified wavelength band and controlling light intensity so that the absolute value of the coherence between adjacent pulses may be 1. SOLUTION: An exciting light pulse train generated by a pulse light source 1 is made incident on a waveguide type light nonlinear medium 2 so as to generate the white light pulse train. A branching means 3 branches a part of the light intensity of the generated white light pulse train. The branched white light pulse train is filtered by a wavelength filter means 4. The coherence between the adjacent pulses of the light pulse train obtained by filtering the white light pulse train is measured by a coherence measuring means 5. The light intensity of the exciting light pulse train is controlled for the pulse light source 1 by a light intensity control means 6 so that the absolute value of the measured coherence may be 1.
Patent JP-H04194783-A (JP)
Title: Preserving neutron flux monitor housing
Inventor: ENOMOTO KUNIO
IPC: G21C13/00
Filed: 1990-11-28
Abstract: PURPOSE:To enable complete contact of anti-corrosion sleeve to the inner surface of housing by independently compressing in the axial direction the rubber plugs fixed in a determined zones near the upper and the lower ends of the sleeve. CONSTITUTION:When a cap nut 19 is turned to the direction of arrow D without rotating an upper end rubber plug fixer 15 and an upper end rubber plug compressing jig 14a, the compressing jig 14a is pushed up, the upper end rubber plug 5a is compressed and expanded to the diameter direction and thus it expands the upper end of a sleeve 4 and is contacted to the inner surface of a housing 3. Also, when the nut 20 provided below a lower end rubber plug compressing jig 14b, is turned to the direction of arrow E, the compressing jig 14b goes down in the direction of arrow F, the lower end rubber plug 15b is compressed and expanded in the diameter direction and thus it expands the lower end of the sleeve 4 and is contacted to the inside of the housing 3. Then, in a closed space 21 in the middle part between the rubber plugs 15a and 15b and in between the sleeve 4, hydro-pressure medium 16 is introduced from a high pressure pump 17 and high pressure is given to the sleeve 4 to expand and to let it contact the housing inner surface. By this, the expansion of the sleeve 4 is attained without non-expanded parts remaining.
Patent JP-H06178312-A (JP)
Title: Video signal processing circuit
Inventor: SAIGO TOSHIYUKI
IPC: H04N5/16
Filed: 1992-12-02
Abstract: PURPOSE:To perform a signal processing precisely by making the reference potential of the signal processing fluctuate in accordance with the fluctuation when the fluctuation of a DC level by means of a cutoff operation occurs in the automatic cut-off system of a television device. CONSTITUTION:A video signal processing circuit is composed of an RGB signal processing part 9 having a DC level shift part and a comparator. The DC levels of video signals R, C and B are shifted and the signals are supplied to a driving amplifier 10. The amplifeir 10 amplifies respective primary chrominance signals R, G and B and transmits them to CRT 12. A video is displayed in CRT 12. Namley, the processing part 9, the amplifier 10, CRT 12 and a cathode current detection part 11 are provided on the processing circuit and they constitute the automatic cut-off system. The processing part 9 compares a detection signal VIX from the detection part 11 with undenoted reference potential in diagram and the DC level is shifted so that the signal VIX becomes equal to reference potential. Thus, the luminance of the signal near black is made constant even if the difference of cut-off potential among R, G and B and fluctuation by the change with the lapse of time in CRT are present.
Patent JP-H05159325-A (JP)
Title: Optical pickup device
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/09
Filed: 1991-12-09
Abstract: PURPOSE:To improve productivity by reducing the dispersion of focus detecting sensitivity caused by assembly error. CONSTITUTION:Light flux emitted from a semiconductor laser element 1 is turned to parallel light flux by a coupling lens 2, transmitted through a beam splitter 3 and condensed by an objective lens 4, and fine spot light is formed on the recording layer of an optical disk 5. Further, light reflected from the optical disk 5 is turned to parallel light flux by the objective lens, splitted by the beam splitter 3, reflected perpendicularly, converged by a condenser lens 6 and divided into two directions by a Foucault prism 7 after transmitting the almost half of the light flux through parallel planes 10, and a semicircular optical image in a prescribed size is formed on the photodetecting plane of first and second divided photodetectors 18 and 19. Thus, even when the photodetecting plane is moved in an optical axis direction for a prescribed range, the focus detecting sensitivity is hardly changed.
Patent JP-H10147447-A (JP)
Title: Belt feeding device of image forming device
Inventor: DEKI TAKESHI
IPC: B65H5/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To remove foreign matter such as paper dust, dirt, floating toner invaded between the surface of a drive roller and the rear surface of a belt by providing a cleaning function for removal of foreign matter to at least one of rollers in a belt feeding device of an image forming device in which a belt is applied between the drive roller and a driven roller and the belt is fed by the driving of the drive roller. SOLUTION: A photoreceptor belt 12 of a photoreceptor belt feeding device 11 is made of a material with releasable property, and applied between a drive roller 40 and driven rollers 41 and 42. Also the driven roller 41 is formed in a flocked roller for cleaning in which many hairs are flocked erectedly around the periphery of the roller. In the belt feeding, even if foreign matter is adhered to the rear surface of the photoreceptor belt 12, the foreign matter on the rear surface of it transfers from the rear surface of the belt with releasable property to the flocked part of the driven roller 41 when it passes the position of the driven roller 41. Thus the foreign matter is removed from the rear surface of the belt.
Patent JP-H08156446-A (JP)
Title: Photo album body and manufacture thereof
Inventor: MORO MASAYUKI
IPC: B42F5/00
Filed: 1994-12-01
Abstract: PURPOSE: To make the rearrangement of photographs possible with very simple means by a method wherein a photo album body is formed out of a rush print album by means of vertical long reinforcing plates, connecting plates, a covering plate and an assembled base plate body. CONSTITUTION: Each vertical long reinforcing plate 6 is provided along the tucking-in stripe part 4 of a rush print album 5, which is formed by binding several sheets of a transparent synthetic resin plate having photograph housing parts within between the tucking-in stripe parts 4 of a front surface plate 2 and of a back surface plate 3. Further, under the condition that a connecting plate having a pressure sensitive pasting layer is pasted to the front and rear surfaces of the vertical long reinforcing plate 6, the front surface plate 2 and the back surface plate 3, the vertical long reinforcing plates 6 are joined together to every several photo albums base to form a first stacked photo albums base 9. After that, both side stacked surfaces of the vertical long reinforcing plates 6 are covered by a both side covering plate.  Furthermore, in the stacked photo albums base 9, by coveringly pasting a covering plate 10 over some parts of the front surface plate 2 locating at the front surface of the base 9 and of the back surface plate 3 locating at the back surface of the base 9 so as to form a back cover surface 11. Thus, the rearrangement of photographs becomes easy in the assembly of simple print albums 5, which are given from a photographer at the development of a film.
Patent JP-H03184822-A (JP)
Title: Production of injection molded product
Inventor: NAGAHIRO TAIZO
IPC: B29C48/76
Filed: 1989-12-15
Abstract: PURPOSE:To prevent the inferiority phenomenon generated in molding at ultrahigh temp. by connecting a vacuum system to the coupling part of a screw to evacuate a molding machine. CONSTITUTION:A method for evacuating the heating cylinder of a molding machine by connecting a vacuum system 7 to the coupling part 6 of the screw 3 rotated by a screw rotating mechanism part 5 and an injection mechanism part 4 being a hydraulic ram part allowing the screw 3 to advance as a piston at high speed is employed. By evacuating the heating cylinder of the molding machine by this method, the gas discharged from the non-molten or molten resin stagnated in the grooves of the screw within the heating cylinder or the mixed gas accompanied by the supply of a raw material passes through the clearance of about 50-100mum between the screw and the heating cylinder to be discharged out of the system through the coupling part 6 without flowing in the direction countercurrent to if the resin in a hopper 11 When this method is employed, even the stagnation of the resin in the heating cylinder increases, the generation of black acorched scortched foreign matter accompanied by the deterioration of the resin is reduced.
Patent JP-H01166512-A (JP)
Title: Gas insulated transformer of liquid-cool type
Inventor: SAKAMOTO TAKESHI
IPC: H01F27/18
Filed: 1987-12-23
Abstract: PURPOSE:To reduce the fear of a structural material from being destroyed whatever pressure variations and volume variations of a liquid refrigerant are, by bring a compressed gas insulation medium into contact with a free liquid level of the liquid refrigerant and thereby keeping at a high temperature, that of the vicinity of a contact interface on the liquid side by means of a heating device. CONSTITUTION:Windings 2 and iron core 3 are immersed in a liquid refrigerant 14 because of their greater heat production, and the refrigerant 14 is isolated from a compressed gas insulation medium 13 via an insulation tank 4. The liquid retrigerant 14, which has been rising in temperature by taking heat from the wirings 2 and the iron core 3, etc., is cooled by a cooler 5 connected to pipings 7a, 7b and is forcedly circulated by a pump 6. An equalizing chamber 8 is provided on the upper part of the cooler 5 via a piping 10 through which the liquid refrigerant 14 flows, and is communicated with a tank 1 through the piping. The equalizing chamber 8 is covered with a heat insulator 15. A heating device 12 mounted on a floating member 11, is located downwardly of a liquid level 19, and a controller 18 keeps at a high temperature, that of the liquid refrigerant which makes contact with the compressed gas insulation medium, by adjusting an input into a device 12.
Patent JP-2000147265-A (JP)
Title: Illumination device
Inventor: MORI SEIGOU
IPC: F21S2/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the quantity of light radiated from a light guide to the external by simple structure and to uniform the distribution of luminance. SOLUTION: One end part of a light guide 3 is opened in a state opposed to a light source 1 and the end face of the other end part 4 forms a reflection face 3a for reflecting light advanced in the guide 3. The reflection face 3a is inclined to the lower part (side for radiating light to the external) of the guide 3. Therefore the quantity of light to be radiated from the guide 3 downward can be increased and the luminance distribution of the guide 3 can be uniformed. In addition, there are some merits capable of realizing these improvement by simple structure only for inclining the reflection face 3a on the other end part of the guide 3 without almost increasing the number of parts and the number of manufacturing processes and cost up can be suppressed to a minimum.
Patent JP-H09189471-A (JP)
Title: Drink supplying device for refrigerator
Inventor: OH GIL-SOO
IPC: B67D1/08
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a drink supplying device for a refrigerator in which residual drink is not leaked out even if a drink container and a drink supplying pipe are separated with the drink remaining in a drink container and a drink supplying pipe. SOLUTION: This device comprises a drink supplying device in which drink is taken out of a drink container arranged inside the refrigerator to an external side of the refrigerator. This drink supplying device is comprised of a drink container 50 having a drink outlet and a drink supplying pipe 60 removably connected to the drink container and forming a drink passage extending from the drink container to a taking-out port at an outer surface of the refrigerator. A first valve 70 for opening or closing the flowing-out port of the drink container is mounted at the flowing-out port of the drink container.  A flowing-in port of the drink supplying pipe is provided with a second valve 80 for operating the first valve to release the flowing-out port of the drink container when the drink container and the drink supplying pipe are connected to each other, releasing the drink supplying pipe by itself and for closing the drink supplying pipe when the drink container and the drink supplying pipe are separated from each other.
Patent JP-H03182823-A (JP)
Title: Suspension device
Inventor: TORII SHUJI
IPC: B60G3/28
Filed: 1989-12-13
Abstract: PURPOSE:To control the deflection of elastic members and improve the operationability by extending an inner end of a first link of the front of a car body between a pair of parallel links toward the inside of the car body, and connecting this extended inner end and both the inner and outer ends of a second link with a third link. CONSTITUTION:In a parallel link type suspension device, a first and a second links 20, 21, of which each outer end 20a, 21a is connected to a wheel supporting member 22 and while each inner end 20b, 21b is connected to a car body side member 25 through a first and a second elastic members 23, 24, are arranged in the longitudinal direction of the car body. In this case, the inner end 20b of the first link 20 positioned in the front of the car body is extended to the car body inner than the first elastic member 23. The extended inner end 20b of the first link 20 and both the inner and outer ends 21a, 21b of the second link 21 are connected by a third link 26. Connecting parts S1, S2 of both ends of the third link 26 are respectively structured as ball joint.
Patent JP-H11159753-A (JP)
Title: Combustion controller
Inventor: NAKAMURA KENJI
IPC: F23N5/24
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To permit correct and sure decision of abnormal combustion without any mistaken decision based on the current value reducing characteristic proper to a fan, by a method wherein the abnormal combustion is decided based on the current value reducing characteristic of a fan, witch is changed time by time in accordance with the current value reducing characteristic as well as the accumulated driving period of time of the fan due to the abnormal combustion. SOLUTION: A memory unit 31 is provided for a storing current value of a fan 18, which is detected by a current detecting unit 33 when combustion is stabilized, as the reference current value of the fan 18. A present actual current value is compared with the reference current value in a comparing unit 32, when the combustion is stabilized after storing the reference current value to obtain the reducing width of current value of the actual current value. On the other hand, a driving time accumulating unit 39 is provided for accumulating the driving period of time of the fan 18.  In this case, a present reducing width of current value is judged in a central control unit 30 whether or the not present current value is forthen reduced than an added value, wherein the reduction of the current value of the fan, which is changed time by time in accordance with the accumulated driving time, is added to the reduction of the current value of the fan, which is generated upon the abnormal combustion of fuel gas. When the judgment is YES, the combustion is decided as abnormal and the flow rate of combustion gas is reduced.
Patent JP-H04190476-A (JP)
Title: Information recording and reproducing device
Inventor: SAITO MAKOTO
IPC: G06K13/00
Filed: 1990-11-26
Abstract: PURPOSE:To facilitate the replacement of a cleaning part, to separate the cleaning part and a roller shaft part, and to reduce the cost of the replaceable component by easily attaching and detaching the cleaning part to and from a main body device. CONSTITUTION:Cleaning cloth 2a is wound around the periphery of the cleaning roller 12 fitted onto a roller shaft 2b to its external diameter. A moving shaft 13 is fitted into one end of the shaft 2b and is applied with an outward force by a compressed coil spring 15 as shown by an arrow C to restrain the shaft 13 from moving by a stopper pin 14 pressed in the shaft 13 and the end surface of the long groove of the roller 12. Then the shaft 13 is pressed in and detached from 16b and the cleaning part can be detached from the main body. After the detachment, the dirty cleaning cloth 2a is removed from the shaft 12, new cloth 12 is inserted, and thus the cleaning part is replaced.
Patent JP-H08253317-A (JP)
Title: Zinc oxide-based fine particle, its production and use
Inventor: TAKEDA MITSUO
IPC: A61K8/00
Filed: 1995-12-13
Abstract: PURPOSE: To obtain excellent heat ray shielding properties by using an additive element selected from among group IIIB and IVB metallic elements of the periodic table and Zn as metallic components and a coprecipitated substance of a metallic oxide manifesting the ZnO crystallinity at a specific ZnO content as a constituent component. CONSTITUTION: A Zn source such as ZnO powder and a metallic element source selected from among group IIIB and IV metallic elements of the periodic table are added to a mixed solvent of a monocarboxylic acid having <=200 deg.C boiling point such as acetic acid with water. The temperature of the mixture solution is increased under stirring to dissolve both Zn and the metallic element sources to prepare a solution containing a metal such as Zn. The resultant solution containing the metal is then dropped into a heated solvent such as 2-butoxyethanol and the obtained mixture is heated to about 100-300 deg.C. An additive such as lauric acid is then added thereto.  The prepared mixture is stirred to provide ZnO-based primary fine particles, having 0.001-0.1μm average particle diameter, comprising a coprecipitated metallic oxide substance containing 80-99.1% Zn and 0.1-20% other metals expressed in terms of the ratio of number of atoms and capable of manifesting the ZnO crystallinity. Furthermore, a lactic acid source is added to the solution containing the metal and the resultant mixture solution is heat-treated at >=100 deg.C to afford secondary fine particles having 0.001-10μm average particle diameter.
Patent JP-2000142966-A (JP)
Title: Tilting transfer device of bank
Inventor: MIYAUCHI MASAMICHI
IPC: B65G7/08
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a device concerning the tilting transfer device of a bank for tilting the bank stacked with many plate materials by about 90 deg. to transfer the bank onto a carriage, without requiring labor and damaging the plate materials. SOLUTION: This device tilts a bank B arranged and stacked with many sheets of plate materials B1 in the thickness direction by about 90 deg. to transfer the bank B onto a carriage, and is provided with a tilting machine 10 and a carriage 40. The tilting machine is provided with a plurality of nearly L- shaped tilting arms 11 arranged in nearly parallel at fixed intervals and integratedly connected together with a roughly horizontal common spindle corners; a tilting mechanism for tilting the tilting arms with the spindle as a fulcrum; a tilting machine moving mechanism advancing/retreating the tilting arms toward the carriage; and a bank grasping mechanism for grasping both end parts of the bank placed on the tilting arms.  A plurality of nearly horizontal projecting pieces 44 capable of meshing with one arm sides 11b becoming nearly horizontal when the tilting arms are tilted are provided parallel on the upper face of the carriage.