baber/WOPTO huggingface dataset:
Patent JP-2000038031-A (JP)
Title: Ornament skin having gathering pattern
Inventor: KURAMOTO HIROMI
IPC: B60J5/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To specify the number, pitch distance and size of gathers which constitute a gathering pattern. SOLUTION: This ornament skin comprises a skin 11 having a gathering pattern 10a; and lining members 12 and 13 applied on the back side of a gathering pattern expression portion. The skin 11 has a plurality of slit-form groove parts 11a and 11b having a given width formed in parallel to each other in a given portion. By applying the skin 11 on the backing members 12 and 12 with the slit-form groove parts 11a and 11b stretched in a direction in which width is brought into a disappearing state, the gathering pattern 10a is expressed at a given portion.
Patent JP-S60103058-A (JP)
Inventor: SUZUKI OSAMU
IPC: C04B14/04
Filed: 1983-11-08
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-H0257933-A (JP)
Title: Pressure sensor
Inventor: INOUE TETSUJI
IPC: G01L19/04
Filed: 1988-08-24
Abstract: PURPOSE:To perform stable pressure measurement by conducting a current through heating resistors, heating a semiconductor single crystal substrate, and controlling the temperature at a constant value. CONSTITUTION:Metallic film resistors comprising thin nickel films are evaporated on a silicon chip 11 of a diaphragms 11a, and heating resistors Rh1 and Rh2 are formed. A Wheatstone bridge is formed with four gage resistors R1-R4 which are formed on the diaphragm 11. The diaphragm 11a including the resistors R1-R4 is heated with the resistors Rh1 and Rh2, and the temperature is controlled at a constant temperature. Therefore, the temperature of a strain- gage forming part is kept at the constant temperature which is not affected with temperature in an outer environment. The strain gage outputs a specified electric signal corresponding to only pressure change, and stable pressure measurement can be performed.
Patent JP-H0749376-A (JP)
Title: Ultrasonic alga measuring system
Inventor: KAWAGUCHI SHINICHIRO
IPC: G01S15/96
Filed: 1993-08-03
Abstract: PURPOSE:To provide an ultrasonic alga measuring system which is used to automatically detect the presence or absence of alga as well as to automatically measure the height and growing thickiness thereof and is utilized as a fish finder, by applying propagation attenuation correction and envelope detection to the reflected echoes from the sea-bottom and alga respectively. CONSTITUTION:An ultrasonic pulse which is directed into the water through a transducer 1 is reflected on the algae growing on sea floor and the sea-bottom itself and is received by the transducer 1. The received signals are amplified through a preamplifier circuit 3, and, since the reflected echo from the sea-bottom is not the same as the reflected echo from the alga because of their own propagation attenuation coefficients, they are respectively sent to two circuits, a TVG circuit 4a for sea-bottom 4a and a TVG circuit for alga 4b, then they are subjected to propagation attenuation correction by using respective formulae, A=20 log2R+2 R and B=20 logR+2 R (where, A: attenuation quantity of sea-bottom reflection echo; B: attenuation quantity of alga reflection echo; R: depth of water). Further, after they are respectively subjected to envelope detection by the use of a detection circuit for sea-bottom 5a and a detection circuit for alga 5b, only alga signals are extracted through an alga extraction circuit 6.
Patent JP-H1137131-A (JP)
Title: Spring washer
Inventor: OKURA ISAO
IPC: F16B43/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To increase looseness preventing effect and make thickness thin at the time of fastening by forming a spring washer of a plurality, of coils, and forming the inner side coil larger in diameter than the end side coil. SOLUTION: A spring washer 1 is composed of a coil spring formed of a plurality of coils, and the inner side coil 12a is formed larger in diameter than the end side coil 11a so as to form barrel shape. Coils are formed in such sizes that the coils 11a, 11b at both end parts can enter the inside of the inner coils 12a, 12b in case of compressing the spring washer 1 from an orthogonal direction to the diametrical direction of the coils. In association with fastening between a bolt and a nut, the spring washer 1 is compressed, and the end side coil 11a enters the inside of the inner side coil 12a, while the other end side coil 11b enters the inside of the inner side coil 12b so as to be settled to the thickness of nearly two coil parts. Even with the generation of thinning of a member, looseness in fastening between the bolt and nut is prevented by the resilience of the coil spring.
Patent JP-S6365944-A (JP)
Title: Preparation of microcapsule
Inventor: FUJII HIROYUKI
IPC: B01J13/18
Filed: 1986-09-05
Abstract: PURPOSE:To enhance the holdability of a core substance, by forming a microcapsule by encapsulating the hydrophobic core substance by a melamine- formaldehyde polycondensation resin wall film in the presence of a vinyl toluenesulfonic acid type polymer. CONSTITUTION:A microcapsule is formed by encapsulating a hydrophobic core substance by a melamine-formaldehyde polycondensation resin wall film in the presence of an anionic polymer electrolyte being a vinyl toluenesulfonic acid type polymer. As the vinyl toluenesulfonic acid type polymer, polyvinyl toluenesulfonic acid is pref. and made water-soluble by converting a part or whole of the sulfone group thereof to a sodium salt however, one with MW of about 10,000-2,000,000 is pref. The resin wall film is formed of a hydrophobic melamine-formaldehyde resin initial condensate.
Patent JP-H1132857-A (JP)
Title: Board for furniture or building material
Inventor: HIKOSAKA HISAYOSHI
IPC: A47B96/20
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To allow effective and secure capture of formalin gas within a flush board by filling with a formalin trap agent a paper honeycomb which has a large surface area and, as a core material for the flush board, one side of which is covered by a plate member. SOLUTION: A solution 8 of a formaline trap agent is applied by a double sided roll coater 9 onto both sides of a sheet 6 for making paper honeycombs such as cardboard and paper plates. The sheet is then dried in a drying process 10 for manufacturing a processed sheet material 11 with the formalin trap agent included in both sides. The processed sheet material 11 is fed through a process step 12 to produced an unexpended paper honeycomb 2A or extended paper honeycomb 2B. The extended honeycomb 2B is interposed between a surface plate member and rear plate member to make a flush board including a frame member.
Patent JP-H0940443-A (JP)
Title: Bundling agent for glass fiber for nonwoven fabric of glass fiber and glass fiber stuck therewith
Inventor: SAITO JUNICHI
IPC: D04H1/4218
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility and transportation of chopped strands and the production of glass fiber sheets and laminated sheets by specifying the compounding ratio of the water-soluble epoxy resin amine adduct and silane coupling agent in a bundling agent. SOLUTION: The water-soluble epoxy resin amine adduct (A) and the silane coupling agent (B) are incorporated as essential components into the bundling agent of the glass fibers. The component A is formed by bringing an epoxy resin having an epoxy equiv. of 150 to 2000 and a hydroxyl group-containing amine compd. into reaction and is formed as a film forming component. The compounding ratio of the component A in the bundling agent is 2.0 to 10.0wt.% in terms of solid content. The component B is used for the surface treatment of the glass fibers and is compounded at 0.1 to 1.0wt.% in terms of solid content into the bundling agent. The ratios of the component A and component B in the total solid content are 70 to 98wt.% component A and 2 to 30wt.% component B from the above.  A lubricant, cationic softener and surfactant are added at 0.1 to 20.0wt.% of the total solid content to the bundling agent at need.
Patent JP-H06212903-A (JP)
Title: Cooling of gas turbine
Inventor: JIEEMUZU AREKUSANDAA EBAATO BE
IPC: F02C7/18
Filed: 1993-08-25
Abstract: PURPOSE: To obtain a thermal barrier coating over an alloy having a low coefficient of thermal expansion by providing an inlet interior cooling channel and an outlet interior cooling channel in communication with a shaft for accepting a fluid to turbine blades. CONSTITUTION: Blades 14 are made of an alloy 40 having a low coefficient of thermal expansion. Further, a thermal barrier coating 38 comprising an outer layer made of heat-insulating ceramics is provided. The expansion adjusting alloy 40 and a skin 42 are in diffused junction with each other. A hollow interior blade 44 is disposed within the blade 14. An input interior cooling chamber 48 and an outlet interior cooling chamber 50 are formed with the blade 14. The turbine blade 14 comprises an intermediate bond coating 38B and a ceramic coating 38A. A cooling fluid is supplied from a shaft of a compressor, and flows into and out of the turbine blade. Thus, a gas turbine having internally cooled turbine blades comprising thermal barrier coatings are attained.
Patent JP-2000047647-A (JP)
Title: Wide screen display method and display device
Inventor: YAMAMOTO SHIGEKI
IPC: H04N5/66
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a wide screen display method and a wide screen display device in which various WVGA in XGA modes are facilitated using a matrix type display panel such as a PDP that is capable of providing a wide display having an aspect ratio of 16:9. SOLUTION: A wide screen display device 3 has a matrix type display panel which is connected to a computer 1 that outputs WVGA in XGA signals and conducts an all screen display of the WVGA display signals, etc. A display signal extracting means extracts WVGA display signals having an aspect ratio 16:9 that are equal to horizontal and vertical matrix numbers of the display panel of the device 3, from the inputted WVGA in XGA signals, a scanning line conversion is conducted by storing and reproduing the extracted signals in a picture data memory and the signal is outputted to a wide display section 4 having a matrix type display panel.
Patent JP-H0497175-A (JP)
Title: Image forming device
Inventor: MORIHARA KAZUMASA
IPC: G03G15/04
Filed: 1990-08-09
Abstract: PURPOSE:To reduce a difference between a set area on an original on the magnification of 50% and an actual erased area by providing an erasing means which is composed of the odd number of light emitting elements, installed between an electrifying means and a developing means so that the center of the light emitting means of the central part is opposed to the center of an image carrier and can carry out the irradiation of the arbitrary position of the image carrier. CONSTITUTION:The image carrier 10, an image forming means which is provided opposite to the image carrier 10, and at least has the electrifying means 11, an image exposing means 13, and a developing means 14, and the erasing means 12 which is composed of the odd number of the light emitting means 31 and where the center of the light emitting means 31a of the central part is opposed to the exposing center 10a of the image carrier 10, are installed between the electrifying means 11 and the developing means 14. Thus, the maximum difference between the actual erased area by the erasing means 12 when copying is carried out on the magnification of 50%, and a theoretical value, can be half-reduced, without almost influencing on the copying on a different magnification.
Patent JP-S60103645-A (JP)
Title: Electronic device and manufacture thereof
Inventor: IKEDA HIROSHI
IPC: H01L21/302
Filed: 1983-11-11
Abstract: PURPOSE:To enable to reduce the contact resistance of the first layer wiring with the second layer wiring by a method wherein a film made of substance excellent in exfoliation property to the wiring is attached to the side surface of an interlayer insulation film of the first layer wiring, and further the film at the part viewed through a through hole is removed. CONSTITUTION:The film 16 excellent in exfoliation property to the wiring 14 and made of substance excellent in adhesion property to the inter-layer insulation film 18 is attached to the side surface of this insulation film of the first layer wiring 14. Further, at the part of the partial removal of the film 16, the second layer wiring 20 reaches the surface of the first layer wiring, thus forming the junction 14b between both the wirings. Here, as the insulation film 18, a polymer resin such as a polyimide series such as polyimide-isoindolo-quinazoline-dione or a silicone series resin is used. The first and second layer wirings are formed by depositing aluminum.
Patent JP-S6192135-A (JP)
Title: Using time indicator
Inventor: HASHIZUME KIYOSHI
IPC: H02K11/00
Filed: 1984-10-08
Abstract: PURPOSE:To readily detect the wear amount of a carbon brush by observing from the exterior through a window formed at a case of a device the state of a pointer mounted integrally with the carbon brush of a commutator motor. CONSTITUTION:A carbon brush 3 is contained in a carbon brush cap 4, and pressed by a spring 5 toward a commutator 2. A pointer 6 is integrally mounted with the brush 3 to move in the direction of an arrow as the brush 3 wears. The position of the pointer 6 is visible from the exterior through a window formed at a motor case (not shown). Thus, the detection of the wear of the brush 3 is facilitated to effectively exchange the brush. This is adapted for a device using a domestic commutator motor.
Patent JP-H0879382-A (JP)
Title: Closed area service system
Inventor: SUZUKI YUKIO
IPC: H04M3/42
Filed: 1994-09-05
Abstract: PURPOSE: To improve communication security by allowing a public network to apply connection processing automatically to outgoing and incoming calls from a communication terminal only when the calls are those for a time zone registered in advance in the public network. CONSTITUTION: Closed area group data are registered in an exchange from a network maintenance equipment 3. The exchange 1 stores the information to a main storage device 16 and an auxiliary storage device 17 and generates a closed area group subscriber list 161, a time zone medium dependent closed group subscriber list 162 and a closed area registration list 163. Then the exchange 1 discriminates propriety of a call by a setup request from a communication terminal 2. Furthermore, a called exchange 1 discriminates the propriety of the call by referencing information of the setup request and the various lists 161-163 based on the setup request sent from other exchange.  Furthermore, the exchange 1 receiving a closed area group information request of the terminal equipment 2 from the communication terminal 2 itself references and edits the various information lists 161-163 and informs the information to the terminal 2.
Patent JP-H0495984-A (JP)
Title: Developing liquid stabirizing device for wet type electrophotographic device
Inventor: SATO SHOGO
IPC: G03G15/11
Filed: 1990-08-08
Abstract: PURPOSE:To eliminate the need of a concentration sensor and to keep a developing liquid in a stable state with a simple constitution by determinating a replenishing quantity from consumption obtained from image data for forming an image. CONSTITUTION:An exposure data accumulator 23 has a converting table or system for exposure data B and the consumption of a toner grain included in the developing liquid. The image data B is converted to the consumption of the toner grain according to the converting table or the system, and then, the accumulation of the consumption of the toner grain is calculated over all image elements. When regulated consumption is obtained, the signal of the replenishing quantity is sent to a concentrated developing liquid replenishing valve controller 2, and a concentrated developing liquid is replenished to a developing liquid supplying tank 50. On the other hand, a liquid surface sensor 31 sends the signal to a liquid quantity operating circuit 32, it calculates the quantity of the developing liquid inside the developing liquid supplying tank 50, and a dispersion medium is replenished by a dispersion medium replenishing valve controller 33. Thus, the developing liquid is kept in the stable state even if the concentration sensor is not provided.
Patent JP-H0878962-A (JP)
Title: Feeding system for operational amplifier circuit
Inventor: TATEISHI RYUJI
IPC: H03F1/00
Filed: 1994-09-05
Abstract: PURPOSE: To provide the feeding system for operational amplifier circuit with which an operational amplifier circuit can be normally operated within a possible range even when there is any abnormality in a power supply voltage or a GND level. CONSTITUTION: This system is provided with an operational amplifier circuit 1 to which a positive/negative power source ±Vcc is supplied from a power source part, and a reference potential generating part 2 for generating a reference potential VR from the positive/negative power supply voltage ±Vcc supplied to the operational amplifier circuit 2 and the reference potential VR of the reference potential generating part 2 is supplied to the input of the operational amplifier circuit 1. Besides, power is fed to the operational amplifier circuit 1 by the output of a power source switching part 3 for respectively outputting any power supply voltage at the maximum level between plural kinds of positive/negative power supply voltages ±A and ±B of the power source part 6. Further, the positive/negative power source ±Vcc is supplied to the reference potential generating part 2 corresponding to the detection of abnormality due to a power source monitor part 4 for monitoring the positive/negative power supply voltage ±Vcc to be supplied to the operational amplifier circuit 1 or the reference potential GND, and the input of the operational amplifier circuit 1 is switched to the reference potential VR outputted from the reference potential generating part 2 by switch circuit parts 51 and 52 .
Patent JP-H0549527-A (JP)
Title: Reclining bed
Inventor: NAKANO RYUZO
IPC: A47C20/12
Filed: 1991-08-22
Abstract: PURPOSE:To offer a reclining bed capable of lifting panels with a small torque. CONSTITUTION:A gas spring 30 is installed under panels, and a link bar 40 and a head panel lifting bracket 42, that is fixed to a head panel at the upper end, are pivoted to an extension bar extending from the front end of the gas spring 30. A calf panel lifting bracket 41 attached to a calf panel 23c at the upper end is pivoted to the foot-side end of the link bar 40. The calf panel lifting bracket 41 is arranged so that its upper end pivoted to the calf panel 23c tilts toward the head side.
Patent JP-H1053590-A (JP)
Title: Production of europium complex
Inventor: KURODA SHIZUO
IPC: C07C211/65
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject complex with industrial advantage by reaction of a specific alkane diode with an alkali in an alcohol, reaction of the produced with an aqueous europium oxide adjusted in its pH, followed by reaction of the product with a quaternary ammonium salt. SOLUTION: A fluorine-containing alkane diode of formula I [R<1> is a 1-6C fluorinated hydrocarbon; R<2> is a (substituted) aryl, a (substituted) heteroayl], typically 4,4,4-trifluoro-1-(2-thienyl)-1,3-butane dione is allowed to react with caustic soda and/or potash in an alcohol, then to react with europium oxide combined with aqueous hydrochloric acid adjusted in pH to 5-8, followed by tetraalkylammonium halide to safely give the objective europium complex represented by formula II (A is a tetraalkylammonium slat) which is useful in automatic control, safety control, securities, identity card securities in high yield.
Patent JP-H0258833-A (JP)
Title: Manufacture of semiconductor device
Inventor: SETOYAMA TAKAO
IPC: H01L21/28
Filed: 1988-08-25
Abstract: PURPOSE:To manufacture a semiconductor device without the functional defects as an element by a method wherein the exposed part by an opening of a mask is etched away until the second semiconductor layer is exposed and then the second semiconductor layer is doped with the one conductivity type impurity so that the second semiconductor layer may be provided with almost the same impurity concentration as that of the first semiconductor layer. CONSTITUTION:When the second semiconductor layer 2 containing no impurity is formed on teh surface of a part to be etched away of the first semiconductor layer 10, the second semiconductor layer 2 doped with no conductivity type impurity is more hardly etched away compared with the first semiconductor layer 10 doped with one conductivity type impurity. However, the conductivity type impurity is added to be turned into the same composition as that of the first semiconductor layer 10. Through these procedures, the second semiconductor layer 2 can be provided with the same functions as those of the first semiconductor layer 10. Thus, the second semiconductor layer 2 can be finally turned into the same element as that of the first semiconductor layer 10 so that the seocnd semiconductor layer 2 working as an etch-stopper need not be completely removed. Consequently, the working efficiency as well as the reliability upon the performances of the element itself can be enhanced.
Patent JP-H0945967-A (JP)
Title: Series thermocouple
Inventor: KIMURA NORITOSHI
IPC: H01L35/32
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a series thermocouple in which the electromotive force is generated efficiently by increasing the temperature difference between the hot and cold contacts. SOLUTION: A plurality of thermocouple elements 1 are coupled zigzag with two kinds of metal plate pieces 1a, 1b being arranged alternately to constitute series thermocouple wherein a radiation fin 4 is provided for one or both metal plate pieces 1a, 1b on the cold contact side thereof in order to radiate the heat effectively from the cold contact part.
Patent JP-H06340575-A (JP)
Title: Production of copper acetate
Inventor: TANIGAWA HIROTO
IPC: C07C53/10
Filed: 1991-08-22
Abstract: PURPOSE:To efficiently obtain copper acetate reutilizable by recovering an insolubilized and deactivated copper catalyst and regenerating the catalyst by reacting AKATAMA-ISHI (red and glossy boulder) present as a deactivated form of the copper catalyst after completing the reaction using the catalyst containing a copper compound. CONSTITUTION:AKATAMA-ISHI, expressed by the formula Cu2(OH)3Cl and existing as one kind of a deactivated state of a copper catalyst in a solution after completing the reaction using a catalyst containing a copper compound such as the Hoechst-Wacker process for oxidizing ethylene, propylene, etc., and respectively producing acetaldehyde, acetone, etc., is dispersed in water. Acetic acid is then added thereto and reaction is carried out at 40 deg.C for 2hr to convert the AKATAMA-ISHI into copper acetate according to the reaction expressed by the formula (Ac is acetyl). Thereby, the copper compound can effectively be recovered and regenerated from the AKATAMA-ISHI.