baber/WOPTO huggingface dataset:
Patent JP-H02160015-A (JP)
Title: Dust removing machine
Inventor: NAGAI KENICHI
IPC: B01D46/18
Filed: 1988-12-14
Abstract: PURPOSE:To continuously regenerate and reuse a water absorptive polymer by laying an endless adsorption belt made of the water absorptive polymer cloth through the adsorption part of a gas passage and the lower cleaning tank and making the belt movable in the longitudinal direction. CONSTITUTION:The endless adsorption belt 8 made of a water absorptive polymer cloth is laid through the adsorption part of the gas passage 1 and the lower cleaning tank 3, and the belt 8 is made movable in the longitudinal direction. Namely, water can be continuously supplied, the solid matter deposited on the polymer is removed, and the polymer is continuously regenerated and reused.
Patent JP-2000150242-A (JP)
Title: Coil
Inventor: TOI TAKAOMI
IPC: H01F17/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized lightweight coil which has a high Q-factor. SOLUTION: A winding 15 is constituted of a tubular conductor 16, which is hollow and has a circular cross section, and insulating coating films 17, 18 which are arranged on the outer and the inner peripheral surfaces of the tubular conductor 16, respectively. The tubular conductor 16 is composed of copper or the like, and the insulating covering films 17, 18 are composed of resin-like polyurethane. it is sufficient that for the thickness t of the tubular conductor 16, it is sufficient that it be twice the skin depth δ. The winding 15 is wound in a coil-type individually or wound around a core, and a coil is constituted.
Patent JP-H05146671-A (JP)
Title: Photofixation method of carbon dioxide
Inventor: OZORA HIROYUKI
IPC: C01B32/50
Filed: 1991-12-02
Abstract: PURPOSE:To fixate carbon dioxide photochemically by a method wherein the light transmitting porous inorg. powder having an oxide semiconductor supported on a light transmitting porous base material is brought into contact with the composite photocatalytic material thermally fused to a light transmitting fluororesin, carbon dioxide and water and at the same time is irradiated with light. CONSTITUTION:The light transmitting porous inorg. powder 1 having an oxide semiconductor (e.g. TiO2) supported on a light transmitting porous base material (e.g. porous quartz glass) is brought into contact with the composite photocatalytic material thermally fused to a light transmitting fluororesin 2, carbon dioxide and water and at the same time is irradiated with light. As a result, an oxygen containing hydrocarbon compound is formed to fixate carbon dioxide photochemically. Also, since the light transmitting fluororesin is used, there is little decaying of the irradiated ultraviolet light. Moreover, the particle size of a catalyst is not subjected to changes during reaction and thus the photofixation reaction can be repeated with a satisfactory repeatability.
Patent JP-H06129339-A (JP)
Title: Power generating device
Inventor: HAYASHI TEIZO
IPC: F03G3/00
Filed: 1992-10-14
Abstract: PURPOSE:To divide the gravitational directions of weights with the same weight into vertical and horizontal components of force and to generate power by use of the energy of weight generated from the correlation between the components of force by forcing the weights which are kept horizontal and balance each other in a normal state to loose their balance. CONSTITUTION:A parallelogramatic framework structure comprising upper and lower balancing rods 4, 5 is pivotally supported to a column base 1 by means of upper and lower pivot bolts 2, 3. Passage bands 8, 9 are provided at the center portions of respective right and left vertical rods 6, 7 which interconnect the upper and lower balancing rods 4, 5, and weights 10, 11 of the same weight are disposed in both of the passage bands 8, 9. The upper and lower balancing rods 4, 5 which are kept horizontal and balance each other in a normal state are forced to loose their balance so that the gravitational directions of both of the weights 10, 11 are divided into vertical and horizontal components of force. Therefore, the energy of weight generated from the correlation between the vertical and horizontal components of force is effectively utilized to generate power.
Patent JP-H04189587-A (JP)
Title: Thermal recording material
Inventor: YOSHIOKA KANICHIRO
IPC: B41M5/26
Filed: 1990-11-26
Abstract: PURPOSE:To improve glossiness, background fog, high-speed recording characteristics, and shelf stability of a colored image by a method wherein a UV or EB(electric beam) curing resin containing an aspartic ester derivative is applied on an intermediate layer or directly on a heat-sensitive layer and cured to form an overcoat layer. CONSTITUTION:A heat-sensitive layer composed of a color former and a color developer is provided on a substrate, and thereon an overcoat layer is further provided. A UV or EB curing resin containing an aspartic ester derivative is incorporated in the overcoat layer. For the UV or EB curing resin used for the overcoat layer, epoxy(meth)acrylate, urethane(meth)acrylate, polyamide(meth)acrylate and the like are exemplified as a prepolymer, and a functional monomer, such as styrene, vinyl acetate, and dipentaerythritol hexaacrylate, is exemplified. In an overcoat liquid, a polymer, a leveling agent, an ultraviolet light absorber, a fluorescent dye, a fluorescent pigment, a coloring dye, a coloring pigment, and the like are added as required in addition to a lubicant and a filler.
Patent JP-H08178979-A (JP)
Title: Digital relay for detecting reignition
Inventor: FUKUDA KAZUNOBU
IPC: G01R19/165
Filed: 1994-12-21
Abstract: PURPOSE: To easily detect occurrence of high frequency reignition when a circuit breaker(CB) for a shunt reactor is opened by summing absolute values over a cycle after the opening and by leading an output when the sum exceeds a predetermined value. CONSTITUTION: After current I in a shunt reactor(Shr) is inputted to a current converter 12 and converted into an appropriate level, high frequency is removed by a filter circuit 13. Further, an analog/digital-converter 14 samples with predetermined intervals for converting each sampled data from an analog value into digital data. This digital data is used to perform operation control processing in an MPU 15. That is, the MPU 15 calculates voltage |I|of the current I and adds momentary values of |I| over a cycle after pallet SW conditions 11 are inverted. When the sum exceeds a predetermined value, an operation output is led. Thus occurrence of reignition phenomena of a circuit breaker for the Shr can be reliably detected by a simple method by using the conditions 11 and the current I efficiently.
Patent JP-H09156604-A (JP)
Title: Transparent bag and sealing method thereof
Inventor: KAWAI NOBUYUKI
IPC: B65B7/28
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To immediately find an impurity visually when it is attached to a heat seal part. SOLUTION: A transparent sealing film 3 is joined to a filling opening 2 of a bag body 1 and heat sealing for hermetic sealing is performed at the part of the film 3, so that an impurity can be visually found immediately when the attachment of the impurity happens.
Patent JP-2000108775-A (JP)
Title: Expansible body structure for automobile
Inventor: ONOZUKA YOSHINORI
IPC: B60P3/34
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To expand a body size to an upper side in response to requirement to secure a large room space inside a body. SOLUTION: This structure is provided with an inner box part 13a, an bottomless outer box part 13b of which the substantial whole is slide-engaged with an outside of tide inner box 13a while surrounding an upper face and a side face of the box 13a, and which is provided to be movable vertically with respect to the inner box 13a, moving means 22 provided respectively corresponding to respective angled parts 25 where fellow side faces in respective side faces of the outer box part 13b cross, and for moving the respective angled parts 25 vertically, interlocking mechanisms interlocked with the respective moving means 22 to move the whole of the outer box part 13b vertically in a substantially horizontal condition, and a driving source for imparting driving force to operate the moving means 22 via the interlocking mechanisms.  When the outer box part 13b is moved upward, an inner space comprising the outer box part 13b is expanded in an upper side of the inner box part 13a.
Patent JP-H07176994-A (JP)
Title: Automatic frequency control circuit
Inventor: KANZAKI KIYOKO
IPC: H03J7/04
Filed: 1993-12-17
Abstract: PURPOSE:To correct the frequency in a short time by adopting the configuration of a frequency error detection circuit such that a frequency error is obtained based on correlation of a fixed pattern between an output of a reception detection circuit and a detection output corresponding to plural frequency errors prepared in advance. CONSTITUTION:A phase of a base band signal after quasi-synchronization detection is rotated by a phase rotation circuit 1, a frequency error is corrected and inputted to a delay detection circuit 3 via a filter 2 and a demodulation output is obtained from the circuit 3. That is, a frequency error detection circuit 4 receives a delay detection output of the delay detection circuit 3 and takes correlation with plural fixed patterns including a preset fixed frequency error and estimates a frequency error from the output value, Then the estimate value of the frequency error obtained by the frequency error detection circuit 4 is given to a phase error calculation circuit 5, in which an instantaneous phase amount is calculated. The instantaneous phase amount being an output of the circuit 5 is fed back to the phase rotation circuit 1 and it is fed to a reception signal before delay detection to compensate the frequency error.
Patent JP-H01163477-A (JP)
Title: Variable speed power generating device
Inventor: KUWABARA HISAO
IPC: F03B15/16
Filed: 1987-12-18
Abstract: PURPOSE:To control the rotating speed of a water turbine and the opening of a guide vane to be the optimum values by giving an interruption control to a variable speed power generating system and making the opening of a suited guide vane below the limit value of a guide vane opening. CONSTITUTION:The set value YL of an interruption type guide vane opening limit setter 10B is compared with the final guide vane opening command YY and the difference between these is inputted into an LVG circuit 10D. At the time of giving an interruption control, YL<YX (YX = synthetic opening command) and the LVG circuit outputs YL-YY. Then, an amplifier 10E responds so as to make the YL-YY zero, i.e., YY=YL. The final guide vane opening command YY thus determined is inputted into a main servo mechanism 10F to uniquely determine the opening Y of the guide vane 11.
Patent JP-H11146171-A (JP)
Title: Data communication equipment
Inventor: HIGUCHI TAKABUMI
IPC: H04N1/327
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To make a loaded abbreviation procedure function properly at all times even when a communication error rate is high or a line characteristic is revised, in addition to reduction of the time of a communication pre- processing procedure. SOLUTION: In the case of storing various control information of a MODEM for each destination and making communication, a MODEM is operated by stored various control information and a communication pre-procedure is reduced for the transmission of data. When the abbreviation communication pre- procedure is not normally in progress (S1109), a 2nd communication procedure whose speed is slow is selected after the elapse of a prescribed time to continue the communication (S1113). In the case that a fault takes place after the abbreviation communication pre-procedure, various control information stored in a storage means is deleted/updated.
Patent JP-H05160147-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUJIWARA HIDEAKI
IPC: H01L29/78
Filed: 1991-12-03
Abstract: PURPOSE:To prevent an impurity within a wiring or an electrode from being diffused exceeding a depth of a diffusion layer even if it is diffused into a semiconductor substrate by allowing the wiring or the electrode to consist of a material where the impurity is mixed and providing a film thickness and an amount of impurity where no impurity region is formed exceeding a desired depth of the diffusion layer. CONSTITUTION:A title item is provided with a diffusion layer 5 with a desired depth which is formed on a surface of a semiconductor substrate 1 and a wiring 8 or an electrode which is formed on the semiconductor substrate 1 so that it contacts the diffusion layer 5. In such a semiconductor device, the wiring 8 or the electrode consists of a material where an impurity is mixed and a film thickness and an amount of impurity where no impurity region is formed are provided exceeding a desired depth of the diffusion layer 5. For example, when performing heat treatment of the film thickness and the amount of doped impurities of the wiring layer 8 which consists of polysilicon by implanting phosphorus ions into the wiring layer 8, it is so set that no phosphorus within the wiring layer 8 is diffused exceeding a depth of the N<+> diffusion layer 5 and no undesired impurity region is formed.
Patent JP-H03180337-A (JP)
Title: Panel for indoor heating and infoor heating apparatus
Inventor: HAYASHI SOICHI
IPC: B32B15/08
Filed: 1989-12-09
Abstract: PURPOSE:To make warm to a human body, and to improve a heating effect by efficiently radiating far infrared rays from the far infrared radiation composite film of a surface to a front by the reflection of a metallized film in a panel building in a heating element. CONSTITUTION:Magnesia ceramics and cordierite powder are added to a polyvinyl chloride resin binder and a far infrared radioactive ceramic particle containing resin layer 1 is prepared in a filmy shape. One surface of the film is coated with adhesives, an aluminum foil is laminated and an aluminum foil layer 3 is formed, and a far infrared radioactive composite film 4 is prepared. FET films, both surfaces of which are coated with pressure-sensitive adhesives, are stuck on both sides of a surface-shaped heating element 6, in which carbon fibers are inserted and mixed into Japanese paper, as high-temperature resin films 5. The far infrared radioactive composite film 4 is stuck on one surface of the heating element 6, a heat-insulating layer 8 composed of a flexible polyvinyl chloride crosslinked foam is laminated on the other surface, and the surface of the foam is pasted to a substrate 9, thus preparing a panel 11 for indoor heating.
Patent JP-H03180049-A (JP)
Title: Method for picking up semiconductor device
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/67
Filed: 1989-12-08
Abstract: PURPOSE:To prevent the decrease in adhesion of an adhesive layer to which neighboring semiconductor devices are fixed by projecting ultraviolet rays on every semiconductor device, and weakening only the adhesion of the adhesive layer for fixing the semiconductor device. CONSTITUTION:An adhesive layer is formed of an adhesive material whose adhesion is decreased when ultraviolet rays are projected. The adhesive layer is formed on a surface 1a of expanded tape 1. A plurality of semiconductor devices (chip) 2 are bonded and fixed on the adhesive layer. When the chip 2 is released from the expanded tape 1, ultraviolet rays are projected on the adhesive layer through the rear side of the expanded tape 1 with an ultraviolet- ray projecting means 3, and the adhesion of the adhesive layer is decreased. At this time, the ultraviolet rays are projected on every part to which the chip 2 is fixed for several seconds. Every chip 2 which is fixed to the adhesive layer at the part where the adhesion is decreased by the projection of the ultraviolet rays is released from the expanded tape 1. In this way, the remaining semiconductor device can be preserved under the intact state wherein the device is bonded to the part with the rigid adhesion.
Patent JP-2001143621-A (JP)
Title: Plasma display panel
Inventor: NAKAMURA RYUICHI
IPC: H01J11/22
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel which has a barrier rib difficult to collapse even if a width of the barrier rib is narrower, has an accurate position relation between an electrode and the barrier rib, and has no short- circuit or disconnection among electrodes and comprises a rear substrate having a little leakage of transmitted light to the back surface of the substrate. SOLUTION: A barrier rib composing a plasma display panel is characterized that it is formed from a hollow-shaped structure, another hollow portion is formed on a lower part of the inside of a hollow portion and an electrode is disposed in the formed hollow portion, and a thickness of the bottom part is made equal to or more than that of a barrier rib.
Patent JP-H05126471-A (JP)
Title: Breaking method for tuyere for converter
Inventor: KUROKAWA HARUMASA
IPC: F27D3/15
Filed: 1991-11-07
Abstract: PURPOSE:To obtain the breaking method of a tuyere, effected efficiently in time until the next charge is charged after discharging molten body from a converter and capable of reducing the mechanical damage of a tuyere brick due to the breaking work. CONSTITUTION:The breaking work of a tuyere 7 is effected by a method wherein a tuyere breaking machine 3 equipped with breaking rods 8, whose outer diameters are smaller than the inner diameters of the tuyeres 7 and the diameters of the rear parts of the rods are enlarged than the fore parts of the same, at the fore side with respect to the advancing direction of the tuyere breaking machine 3, is used. According to this method, a necessary time for the breaking work can be shortened remarkably, breaking efficiency can be improved and the mechanical damage of a tuyere brick can be reduced remarkably.
Patent JP-H09156525-A (JP)
Title: Steering device for rice field working machine
Inventor: FUJITA YOSHIHISA
IPC: B62D6/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering, which is inferior in power to that of hydraulic type but has no piping and is easy in installation under the condition suitable for the steering operation of a rice transplanter. SOLUTION: A steering device for field working machine is provided with an auxiliary steering means H to assist a steering force by an electric motor 10, a float sensor 11 to detect whether a machine is under the swing condition in a headland or transplanting work traveling condition, and a steering control means D which links the auxiliary steering means H to the float sensor 11 so that an assist force is relatively small in straight forward traveling of a body and relatively large in turning. Also it is provided with a differential value calculating means C to obtain the differential value of manual steering force so as to link the power circuit 21 of the electric motor 10 to the differential value calculating means C so that an assist force is increased when the differential value is increased and it is reduced when the differential value is decreased.
Patent JP-H04189312-A (JP)
Title: Rice cooking device
Inventor: NARITA HIDEO
IPC: A47J27/00
Filed: 1990-11-22
Abstract: PURPOSE:To obviate a sense of discomfort by weakening the energy of exhausting vapor from a vapor exhaust port, and also, to prevent the overflow of dew water by arranging obliquely a vapor exhausting line so as to ascend to the front and leading the vapor to the vapor exhausting port and a dew water vessel, respectively by its own ascending force, and gravity as for the dew water. CONSTITUTION:When rice cooking advances, vapor generated in the inside of a rice cooker 3 passes through a vapor leading-in hole 4a from a vapor hole 3a by its own ascending force, advances, while ascending to the direction as indicated with an arrow B in a vapor exhausting path 4 and is exhausted slowly from a vapor exhaust port 1a. During this time, vapor is subjected to heat-exchange with the inner wall of the vapor exhausting line 4 and cooled, therefore, partially becomes dew water, is transmitted through the inside wall of the vapor exhausting path 4 and flows in the direction as indicated with an arrow C, and also, is transmitted through a drip leading plate 4b and flows down, and stored in a dew water vessel 5. As for vapor in the vapor exhausting path 4, a part thereof is condensed in such a way, therefore, as soon as humidity and temperature fall, vapor is exhausted from the vapor exhaust port 1a in a state that blowout pressure drops. In such a manner, the exhaust can be executed slowly without providing an exhaust fan, there is scarcely a sense of discomfort, it does not occur that dew water drops down onto the rice cooker, and also, the number of parts is reduced and the device can be simplified.
Patent JP-H08178779-A (JP)
Title: Semiconductor pressure sensor and manufacture thereof
Inventor: YOSHIOKA KOICHI
IPC: H01L29/84
Filed: 1994-12-22
Abstract: PURPOSE: To perform the bonding of a chip and the sealing of a stem stage at the same time and to decrease the manufacturing cost by decreasing the bonding manhours. CONSTITUTION: The bonding step for bonding a chip 1, to which a pressure sensitive semiconductor element 2 and a glass stage 3 are bonded, to a stem stage 10 or a pressure introducing pipe 30 and a sealing step for penetrating signal lead-out pins 20 of the pressure sensitive semiconductor element 2 into pinholes 11 of the stem stage 10 and sealing the stem stage 10 are performed at the same time. The bonding of the chip 1 and the sealing of the stem stage 10 become easy, and the simplification of the manufacturing process is achieved.
Patent JP-H05157644-A (JP)
Title: Output torque measuring device of internal combustion engine
Inventor: SAHASHI MASATO
IPC: F02D45/00
Filed: 1991-12-04
Abstract: PURPOSE:To enable a waveform distortion to be compensated by compensating a torque value which is calculated by a combustion pressure sensor output according to a rotary speed. CONSTITUTION:A combustion pressure sensor 38 is placed at a part of a washer of an ignition plug 21 and then detects a clamping pressure which changes according to combustion pressure. By measuring the combustion pressure at a position where a crank axis differs, a value corresponding to a generation torque TX of an internal engine is calculated. An output waveform of the washer type combustion pressure sensor 38 has an increased distortion as the rotary speed is increased. A map of a compensation coefficient KNE which increases as the engine rotary speed increases is provided and an interpolation operation of the compensation coefficient KNE is performed according to the number of current revolutions, thus enabling a torque value to be compensated by multiplying a compensation coefficient.
Patent JP-2000150793-A (JP)
Title: Formation of capacitance element
Inventor: YAMAMOTO ICHIRO
IPC: H01L27/108
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a very small capacitance element having a large electrostatic capacity can be formed by making a dopant stably injectable into the HSG(hemispherical grains) of a lower electrode at a high concentration. SOLUTION: A method for forming capacitance element includes a hydrogen terminating step of performing hydrogen terminating treatment for silicon on the surfaces of the HSG of a lower electrode after performing HSG producing treatment on the lower electrode, and a heat-treating step of performing heat treatment on the lower electrodes subjected to the hydrogen terminating step at a temperature between 600 deg.C and 800 deg.C in a heat treating furnace maintained in a silicon-nonreactive dopant gas atmosphere. When a semiconductor substrate is sent to the heat treating furnace for starting the heat treating step after the hydrogen terminating step, the substrate is sent to the furnace maintained in the inert gas atmosphere while the internal temperature of the furnace at the semiconductor substrate inlet of the furnace and its vicinity is maintained at <450 deg.C and the substrate is maintained in the inert gas atmosphere.