baber/WOPTO huggingface dataset:
Patent JP-2000041833-A (JP)
Title: Induction heating rice cooker
Inventor: WASHISAKI TATSUO
IPC: A47J27/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve rice cooking and heat reserving efficiency by installing a coil base having induction coils for inductively heating a pan, and forming a foaming part or a hollow part between at least the induction coils and the pan to insulate heat of the heated pan from the outer periphery by the foaming part or the hollow part of the coil base. SOLUTION: An upper frame 2 is disposed in the upper opening part of a main body 1 of an induction heating rice cooker, a coil base 3 is disposed in the lower part of the upper frame 2, and a pan housing part 4 is formed by fitting the upper end of a nonmagnetic heat resistant material to the upper frame 2. In the coil base 3, a foamed part 9 is formed in the pan housing part 4 by molding of a foaming synthetic resin when forming the coil base 3, and on the outer periphery, an induction coil 10 is oppositely disposed on the bottom surface and the lower bottom surface of a pan 7, and an induction coil 11 is oppositely disposed on the side surface of the pan 7. Thus, rice cooking and heat reserving efficiency can be enhanced by insulating heat of the heated pan 7 from the outert periphery by the foamed part 9 of the coil base by forming the foamed part 9 between the induction coil 10 and the pan 7.
Patent JP-H0499709-A (JP)
Title: Shampoo composition
Inventor: KAMEDA TAKURO
IPC: A61Q5/12
Filed: 1990-08-15
Abstract: PURPOSE:To provide the title composition excellent in conditioning effect, capable of giving nerve to the hair, causing no slimy feeling of the hair, containing specific surfactant(s), homopolymer of dimethyl diallyl ammonium salt and specific pyridone derivative at a specified proportion. CONSTITUTION:The objective composition containing, as the essential ingredients, (A) anionic, amphoteric and/or nonionic surfactant(s), (B) a homopolymer of formula I or II (X is halogen; m is 150-6200), and (C) a compound of formula III (R1 is 1-17C alkyl, 2-17C alkenyl, 5-8C cycloalkyl, 7-9C bicycloalkyl, cycloalkyl, 1-4C alkyl, aryl, etc. ; R2 is H, 1-4C alkyl, 2-4C alkenyl or alkynyl, halogen, phenyl or benzyl) or its salt at such a proportion that A=5-30wt., B=0.05-5wt.%, and C=0.1-5wt.%.
Patent JP-H0379528-A (JP)
Title: Paper feeding device
Inventor: HIROTA KAZUHIRO
IPC: G03G15/00
Filed: 1989-08-21
Abstract: PURPOSE:To improve separation performance by suspending revolution temporarily and carrying out suction when an original is separated. CONSTITUTION:Either of a second cylinder 241 and a third cylinder 251 of a triple pipe suction mechanism is kept stopped. Then, a lowest paper D1 is suction-separated, shifting a relative opening formed by the slit-shaped openings 241A and 251A of both the cylinders 241 and 251 from the closed state to the opened state successively, by driving to revolve the other cylinder. And both the slit openings are allowed to coincide, and the perfect opening penetration state of the relative opening is maintained for a certain time. Then, a first cylinder 231 is driven to revolve to feed paper.
Patent JP-S6193979-A (JP)
Title: Electronic timepiece
Inventor: YOSHINO MASASHI
IPC: H02K21/18
Filed: 1984-10-15
Abstract: PURPOSE:To increase power generating efficiency and the degree of freedom in size and to obtain a power generating mechanism having high durability by rectifying the AC current generated by the rotation of a rotor and preventing the reverse current thereof. CONSTITUTION:A converter as the power generating mechanism has a rotor 20 contg. a permanent magnet 20a. The magnetic core 22a of a coil 22 and a stator 21 are fixed by a screw 23 and AC electromotive force is generated in the coil 22 by the rotation of the rotor 20. The rotating force by a rotary weight 51 is transmitted by an accelerating wheel train 52 to the rotor 53 in the charging circuit. The change of the magnetic field generated by the rotation of the rotor 53 is transmitted via the stator 54 to the coil 55, by which the induced voltage is generated. The generated electric power is accumulated in the capacitor 57 and is supplied to a timepiece body 56. A limiter 58 prevents the overcharge of the capacitor 57 and the AC power generated by the coil 55 is subjected to half-wave rectification by a diode 59 for preventing the reverse current.
Patent JP-H0263314-A (JP)
Title: Spread spectrum wave generator
Inventor: HORINOUCHI SHINICHI
IPC: H04B1/69
Filed: 1988-08-30
Abstract: PURPOSE:To obtain an accurate and stable spread spectrum wave without any frequency deviation by constituting the circuit with the combination of the 1st counter for setting frequency division data, a logic circuit for end of output, the 2nd counter for frequency division count and a frequency divider. CONSTITUTION:The 2nd counter 12 increments a data from the 1st counter according to a clock from a clock generating source 14 and outputs a carry signal to a frequency divider 15 and the 1st counter 11. The processing is repeated and a digital chirp wave is outputted from the frequency divider 15. When a data outputted from the 1st counter 11 reaches a prescribed setting value, the logic circuit 13 stops the clock to the 2nd counter 12 to stop the production of the chirp wave. Since the frequency divider 15 frequency-divides the clock accurately, an accurate and stable chirp wave is generated.
Patent JP-H1145908-A (JP)
Title: Semiconductor device mounting structure
Inventor: TAKAHASHI KAZUTOMO
IPC: H01L21/60
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the assembly cost of a chip size package and improve the reliability thereof. SOLUTION: An IC chip 1 is mounted on a printed board 9 through solder balls 43 with active elements faced down. Bonding pads 17 on the chip 1 are electrically connected to printed board electrodes 11 on the printed board through wiring 21, bumps 33, wiring 39, outer connection terminals 31 and solder balls 43. These conductors are secured by polyimide layers 19, 34, insulative adhesive 41 and wiring tape 29. The polyimide layers 19, 23 and wiring 21 are made in the form of a wafer as well as the solder balls 43 and the tape 29 is also made in the form of a wafer.
Patent JP-H0497531-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGISAWA MASAYUKI
IPC: H01L23/52
Filed: 1990-08-15
Abstract: PURPOSE:To increase step-portion coating ratio and better resistance to moisture by melting at least a part of a second conductor film through heat treatment after a multilayer film is formed by in turn layering a first, a second and a third conductive layer on a substrate. CONSTITUTION:A field oxide film 102, a gate oxide film 103, and gate electrodes 104-1, 104-2 are formed on the main surface of a p-type silicon substrate 101. After a first wiring 107, a second interlayer insulation film 108, and contact opening portions 109-1, 109-2, 109-3 are formed, a titanium nitride (a first conductive film) 110. an aluminum (a second conductive film) 111, and a tungsten film (a third conductive film) 112 are in order formed thereon. Then. it us selectively removed. and a second wiring (multilayer film wiring) 113 is formed. At this time, the film 112 is formed in such a manner that the width thereof is smaller than those of the films 110, 111. The ratio of the coating of a passivation film which will be formed later is increased as a result of melting the film 111 through heat treatment, and resistance to moisture can be increased.
Patent JP-H1145725-A (JP)
Title: Lithium battery
Inventor: JINNO MARUO
IPC: H01M10/056
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a battery whose high rate discharge capacity is large, by inserting specific amount of lithium-ion-conductive inorganic solid electrolyte into a non-conductive solid polymeric porous film, and filling lithium-ion conductor into holes of this porous film. SOLUTION: By filling a lithium-ion conductor such as a compound of polyacrylate and LiClO4 into holes of a non-conductive solid polymeric porous film such as polyolefin resin film, fluororesin film, polyester resin film, and acrylic resin film, a lithium-ion-conductive polymeric electrolyte film is provided. Using positive electrode active material such as this polymeric electrolyte film and MnO2 , and negative electrode active material such as graphite, a lithium battery is constituted. Lithium-ion-conductive inorganic solid electrolyte in 20-65 wt.% of the entire amount is inserted into the solid polymeric porous film. The inorganic solid electrolyte is preferably LiN3 , LiTi2 (PO4 )3 , or the like. Therefore, lithium-ion-conductivity of the polymeric electrolyte film is improved.
Patent JP-H0631640-A (JP)
Title: Swivel wrench
Inventor: AGAWA TOSHIYUKI
IPC: B25B13/00
Filed: 1992-07-20
Abstract: PURPOSE:To provide a wrench wherein an angle, formed by the center lines of a spanner end and a grip handle can be freely changed and fixed in a suitable position. CONSTITUTION:A head part 2 for clamping and a lever part 3 for turning are turnably connected with a surface, almost equal to the turning surface of a tool itself at work time, serving as the turning surface, to provide, as a constitution for fixing the turning in a suitable part, a gear-shaped part 22 in an opposite side end part to a holding jaw part 21 of the head part 2, guide groove 31 provided in an end part side of the lever part 3 along the lengthwise direction thereof, pawl 32 slid in the guide groove 31 and a pressing cam 33 stored in the guide groove 31 for pressing the pawl 32 fitted to a gear, and the turning center axis of the head part 2 relating to the lever part 3 is provided in the center axis of the gear-shaped part.
Patent JP-S6371625-A (JP)
Title: Measuring device for heat absortion quantity of heat conduction pipe
Inventor: NAITO SHUZO
IPC: G01K17/00
Filed: 1986-09-16
Abstract: PURPOSE:To estimate the heat absorption quantity of the whole furnace water-cooled wall by calculating exit enthalpy by a computing element from the detected value of a pressure gauge and a thermometer for a heat conduction pipe for measurement, calculating entrance enthalpy from the detected values of a pressure gauge and a thermometer close to an entrance pipe, and calculating the heat sbsorption quantity from both enthalpy values and the detected value of a flow meter. CONSTITUTION:A flow rate is detected by the flow meter 11 so as to find the heat absorption of the furnace water-cooled wall 2. Further, the entrance enthalpy is found from the pressure and temperature detected by the pressure gauge 12 and thermometer 13 because of subcool water, but the exit enthalpy is in a saturation area. For the purpose, a control valve 10 is provided on the entrance side of the heat conduction pipe 5 for measurement to reduce the flow rate and them the exit side is held in an overheat steam state. Consequently, the enthalpy of steam on the exit side is found from the pressure and temperature detected by the pressure gauge 6 and thermometer 7. The heat absorption quantity of this pipe is found from this value, entrance enthalpy, and flow rate. For the purpose, the heat conduction pipe 5 for measurement is provided on the representative part of the furnace water-cooled wall 2 where heat is absorbed to estimate the heat absorption quantity of the whole furnace water- cooled wall.
Patent JP-H0656497-A (JP)
Title: Alumina cement composite material
Inventor: KOJIMA AKIRA
IPC: C04B14/02
Filed: 1992-08-13
Abstract: PURPOSE:To improve incombustibility, heat shock resistance, heat insulating properties, mechanical strength, etc., by mixing a fry ash wool and a light aggregate. CONSTITUTION:A fry ash wool (A) is obtained by spinning a low-silica and high-alumina fry ash into a fiber having 5 to 10mum diameter according to the electric furnace method, etc., and a cement mixture (B) is then prepared by blending alumina cement water and 20 to 80wt.% light aggregate such as pumiceous balloon. Both the components (A) and (B) are subsequently blended so that the amount of the component (A) may be 1 to 40wt.% based on the total weight of (A) and (B). The resultant mixture (C) is then molded and cured in an autoclave, etc., so as to produce an alumina cement composite material (D) exhibiting about 0.8g/cm<3> bulk density, 0.19Kcal/m.hr. deg.C thermal conductivity, etc. As necessary, one or more kinds of a foaming agent (e.g. Al or Fe) and a frothing agent (e.g. saponin or gelatin) are added to the component (D), thus producing the objective alumina cement composite material.
Patent JP-H0762260-A (JP)
Title: Coloring composition for hydrophobic material and coloring of hydrophobic material using the composition
Inventor: KATSUTA OSAYUKI
IPC: C09B57/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a coloring composition useful for the coloring with three primary colors and having excellent level-dyeing property, reproducibility and color fastness of the dyed product by using a specific benzodifuranone compound as the red component and compounding the component with a yellow disperse dye and a blue disperse dye. CONSTITUTION:This coloring composition contains (A) a benzodifuranone compound of the formula I (R is H, OH, etc.) and (B) a compound selected from a monoazo compound of the formula II (X1 and X2 are H or halogen; R2 is H or 1-4C alkyl; R3 and R4 are H, nitrophenyl, etc.), an azo compound of the formula III (X3 is halogen, nitro, etc.; R5 is H or 1-4C alkoxy; R5 is 1-4C alkyl, halogen, etc.; R7 and R8 are 1-8C alkyl, 1-4C hydroxyalkyl, etc.) and an anthraquinone compound of the formula IV (X4 is O or imino; R9 is 1-4C alkyl or 1-4C alkoxy-1-4C alkyl). This composition can be prepared e.g. by dispersing the components A and B in an aqueous medium using a condensation product of naphthalenesulfonic acid and formaldehyde as a dispersing agent.
Patent JP-S60108144-A (JP)
Title: Production of thin metallic strip
Inventor: SATOU SHIYUN
IPC: B22D11/06
Filed: 1983-11-18
Abstract: PURPOSE:To improve heat conduction with satisfactory melt-sticking and to manufacture a thick quanched thin metallic strip by providing plural pouring nozzles on the front and rear respectively in the stage of pouring a molten metal onto a cooling base plate so that the molten metal poured from the following nozzle is superposed on the unsolidified surface on the base plate from the preceding nozzle. CONSTITUTION:The aperture 5 of a pouring nozzle 2 in proximity to a cooling base plate 1 under traveling is constituted of plural multiplex slot nozzles spaced at 0.5-4mm. in the traveling direction. The molten metal flowing out of the preceding nozzle 6 is quenched by contacting with the plate 1 and forms successively a shell 7 from the contact surface. The molten metal 5' from the following nozzle 6 is superposed on the unsolidified surface. Since the molten metals are tightly melt-stuck, the heat conduction is extremely good and if the number of superposition is increased, the thickness of the quenched thin strip can be increased. production of not only the conventional quenched thin strip but also the thick strip is made possible.
Patent JP-2000029299-A (JP)
Title: Image forming device
Inventor: MATSUZAKI SHIGERU
IPC: G03G15/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To suppress changes in the amount of toner replenishment which occur due to image formation modes such as monochrome/full color and a device left as it is for a long time and to obtain a stable image having no variation in the density of an output image. SOLUTION: A printer supporting in a rotary developing device 1 developing units 2Y, 2M, 2C and 2K for four colors, toner cartridges 3Y, 3M, 3C and 3K and toner carrying screws 4Y, 4M, 4C and 4K for the replenishment of the developing units 2 with toners from the toner cartridges 3, has plural replenishment tables and uses them in such a manner that when the time required for the replenishment by the toner carrying screw 4 (the number of rotations) is determined based on a signal from a photosensor 29, the replenishment table is replaced with another one according to the frequency of the rotations of the rotary developing device 1.
Patent JP-S59107630-A (JP)
Title: Adpcm decoding circuit
Inventor: NISHITANI TAKAO
IPC: H03M7/38
Filed: 1982-12-10
Abstract: PURPOSE:To prevent deterioration of characteristics from being accumulated even with the titled circuits connected in cascade by outputting a representative residual value signal and a high/low both-limit residual value signal to an output of an adaptive inverse quantizing circuit and forming a nonlinear PCM decoding signal by these values. CONSTITUTION:When an ADPCM code nj is inputted to a terminal 8, an inverse adaptive quantizing circuit 91 outputs a representative residual signal corresponding to a residual signal ej at a coder side and ThU and ThL representing both limits of a section. A representative decoding signal, a lower-limit decoding signal XLj and a higher-limit decoding signal XUj are obtained by passing these values through adders 105, 106, an adaptive filter 111 and a fixed filter 112. The representative decoding signal is converted into a PCM quantizing signal X by a linear-nonlinear PCM converter 120, and the X is converted into a PCM quantizing signal XRj by a nonlinear-linear PCM converter 121. When the XRj exists in sections XLj, XUj, the XRj is used for a linear input to an ADPCM code circuit of the next stage. If the XR exists at the outside of the said sections, an output adding 1 to the XRj or subtracting 1 therefrom is obtained at a selecting circuit 124.
Patent JP-H0759065-A (JP)
Title: Teletext broadcast decoder
Inventor: NISHIMURA SHOICHIRO
IPC: H04N5/445
Filed: 1993-08-09
Abstract: PURPOSE:To avoid display of telop observed unpleasant due to defective reception information by monitoring a rate of an error in a horizontal synchronizing signal and avoiding display of multiplexed teletext information when the error rate reaches a predetermined rate or over. CONSTITUTION:The teletext broadcast decoder at first detects a horizontal synchronizing signal outputted from an output terminal 3e of a video amplifier section 3b. When a reception level of a television signal is deteriorated, the reproduction of the horizontal synchronizing signal in the amplifier section 3b is unstable and it is detected by a terminal 11a of a microcomputer 11 and an error rate of the horizontal synchronizing signal is obtained from omission of the horizontal synchronizing signal through calculation to discriminate whether or not the error rate is a predetermined rate or over. When it is discriminated that the error rate of the horizontal synchronizing signal is the predetermined rate or over, an off-mode command signal to release the telop display for the teletext broadcast is outputted to a picture display control section 7c. Upon the receipt of the off-mode command signal, the control section 7c releases the telop display by the teletext broadcast having been displayed so far.
Patent JP-H1144857-A (JP)
Title: Light deflecting scanner
Inventor: NODAGASHIRA HIDEFUMI
IPC: B41J2/44
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost of a light deflecting scanner. SOLUTION: A 2nd optical box 22 is fixed on the side of a 1st optical box 21 and a photoreceptor drum 23 is arranged under the 2nd optical box 22. A laser unit 24 emitting a laser beam is attached to the 1st optical box 21, and the laser unit 24 is constituted of a semiconductor laser output device 31 emitting the laser beam, an electric substrate 32 on which an electric circuit controlling the device 31 is mounted, and a collimator lens 33 changing the laser beam from the device 31 into nearly parallel luminous fluxes. When relative positions of a reflecting mirror 40 and the drum 23 are changed, principal parts 31 to 39 mounted in the optical box 21 are used as they are and only the constitution of the optical box 22 is changed, so that the increase of the production cost is restrained.
Patent JP-S6276092-A (JP)
Title: Semiconductor memory device
Inventor: IWAMURA ATSUSHI
IPC: G11C11/34
Filed: 1985-09-30
Abstract: PURPOSE:To read independently and in parallel information stored in a designated memory cell by using plural address signals so as to select plural corresponding word lines. CONSTITUTION:A write signal WE is at a low level at the read and a low level write signal WE is fed to one input of an AND circuit 39, which gives an output signal of low level to one input of an OR circuit 45 regardless of the signal state of the 1st address decode signal. Further, a high level signal inverted from the write signal WE by a NOT circuit 43 is fed to one input of the AND circuit 41. Thus, when the 2nd address decode signal reaches a high level, a high level output signal is fed to the other input of the OR circuit 45 from the AND circuit 41. Thus, the output terminal of the OR circuit 45 is in the high level state and a word line of the 2nd word line group connected to the said terminal via a buffer circuit is activated and selected.
Patent JP-H0774293-A (JP)
Title: Hybrid ic device
Inventor: NISHIKAWA YOSUKE
IPC: H01L23/40
Filed: 1993-09-01
Abstract: PURPOSE:To enhance accuracy in the bonding of a board and to stabilize the characteristics of a device by preventing positional shift of the board from a heat sink. CONSTITUTION:The cap fixing part 3b is bent inward at the opposite ends thereof to abut on the board 1 on the sides intersecting the cap fixing part 3b thus forming positional shift preventing parts 3d on the heat sink 3.
Patent JP-S6185794-A (JP)
Title: Induction heating cell
Inventor: RONARUDO RII SHIYUUENINGAA
IPC: F27B14/06
Filed: 1985-09-30
Abstract: A vessel vor inductively heating molten material such as glass is provided with a ceramic refractory lining (20) bound by the electrical coil (10). The coil may comprise a single turn sheath. In preferred embodiments the lining comprises an inner layer (20) of melt-compatible refractory and an outer layer (21) of thermal insulation.
Patent JP-H0670200-A (JP)
Title: Sample-and-hold device
Inventor: OTANI MICHIHIKO
IPC: H04N5/14
Filed: 1992-08-17
Abstract: PURPOSE:To provide the sample-and-hold device eliminating the need of a phase adjustment circuit for a conventional device and from which a video signal having a stable optical black level period without a step difference is obtained. CONSTITUTION:In order to obtain a proper voltage foe signal processing, after a 1st clamp circuit 16 clamps a video signal 22 to a prescribed DC voltage at a timing for a horizontal blanking period after an optical black level period, a sample-and-hold circuit 18 samples an output signal of the 1st clamp circuit 16 based on a sampling pulse 29 having a same period as the period thinning by one picture element of the video signal 22 to separate only a same mixed chrominance signal on the horizontal scanning period. Then a 2nd clamp circuit 20 clamps output signal; 26, 27 of the sample-and-hold circuit 18 to a prescribed DC voltage at a timing of the optical black level period in order to stabilize the black level.
Patent JP-H0565051-A (JP)
Title: Webbing material
Inventor: TERAKAWA TOSHIKAZU
IPC: B60R22/12
Filed: 1991-08-29
Abstract: PURPOSE:To provide a webbing material for a seat belt which has no practicable problem, such as contamination of clothes owing to a friction mark, and has a fresh color and fashionable property. CONSTITUTION:A webbing material and a cover for webbing are formed in such a way that physical property, such as a hook strength of 4g/d or more, hook ductility of 20% or more, and a hook strength ductility product of 100 or more, is provided and an acryl filament, friction resistance of which is sharply improved in comparison with that of a conventional material is woven to produce a texture or a fabric, and dying and sewing processing are applied thereon.
Patent JP-S6280313-A (JP)
Inventor: RICHIYAADO EFU HARINTON
IPC: F16D23/14
Filed: 1985-09-30
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。