baber/WOPTO huggingface dataset:
Patent JP-H05176209-A (JP)
Title: Solid-state image pickup device
Inventor: KUROKI YOSHIHIKO
IPC: H04N5/225
Filed: 1991-12-19
Abstract: PURPOSE:To uniformly cool an image pickup element without causing a position deviation by providing a flow control valve displaced by temperature to a passing position of a cooling liquid used to absorb a heat dissipated by a solid- state image pickup element in a flexible cooling liquid circulation path. CONSTITUTION:A cooling liquid flows to each of water bags 8-10 through branch tubes 14b-14d of a tube 14 made of a flexible material from a pump 16 and is circulated in a closed path returned to the pump 16 through a flow control valve device 50 and each of branch tubes 15b-15d of a tube 15 made of a flexible material. In this case, when the cooling liquid heated by absorbing a heat dissipated from solid-state image pickup elements 5-7 passes through the flow control valve device 50, the valve is curved and displaced in response to the temperature of the cooling liquid to control a flow of the passing cooling liquid. Thus, the solid-state image pickup elements 5-7 are uniformly cooled to have a uniform temperature, and since the circulation paths 14, 15 are flexible, no position deviation is caused to the solid-state image pickup elements 5-7 even when the paths are in press contact with the solid-state image pickup elements 5-7.
Patent JP-H07184551-A (JP)
Title: Production of sherbet and ice cream comprising food banana as main raw material
Inventor: HIDAKA OSAMU
IPC: A23G9/52
Filed: 1993-12-26
Abstract: PURPOSE:To obtain a sherbet and an ice cream comprising food banana as a main raw material. CONSTITUTION:A 400g peeled banana, the white of several eggs and 400g water are put together in a mixer, stirred and made into a kneaded state. Water and gelatin are boiled in a pot. After the gelating is dissolved, sugar, the banana made into a kneaded state, condensed milk, water and cornstarch are dissolved in water and boiled in the pot. After the materials are stirred and boiled, the boiled materials are cooled, stirred, frozen and mixed with egg white to prevent change in color.
Patent JP-2001171612-A (JP)
Title: Airtight packaging method, airtight packaging apparatus, and attitude changing apparatus
Inventor: FUKUNAGA HIDEAKI
IPC: B65B35/56
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To improve the treatment efficiency by shortening the total long working time required to continuously achieve the total processes including opening of a packaging bag, charging works in the bag, closing the bag, evacuation of the bag, and sealing a mouth in this order in a directly-connected manner when a semi conductor storage case is packaged in an airtight manner in a clean room since it takes time to complete evacuation and sealing. SOLUTION: A bagging part 2 to open the bag 5 and store an article W in this bag 5 and a mouth sealing part 4 to close the bag 5 with the works the article W stored therein and seal the mouth 5b after evacuating the bag 5 are provided separately, and connected to each other via a transfer part 3 to achieve the bagging process and the mouth sealing process side by side.
Patent JP-H10182871-A (JP)
Title: Production of polyurethane foam having antibacterial, deodorant, antimold and insect-repellent properties as well as far-infrared emitting property
Inventor: MAEDA NOBUHIDE
IPC: C08K3/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane foam having antibacterial, deodorant, antimold and insect-repellent properties as well as far-infrared-emitting properties. SOLUTION: The production process comprises adding a compound ceramic obtained by mixing a base comprising 20-30wt.% amphibole having a particle diameter of 74μm, 20-30wt.% magnesia, 20-30wt.% silica with 20-30wt.% titanium as an aid to a stock material while it is being mixed in a mixer in the production of a polyurethane foam and supplying the mixture into the expanding machine.
Patent JP-2000177176-A (JP)
Title: Color printer
Inventor: YANAGIDA HIROMI
IPC: G06T5/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To execute a high speed operation of color printing when dot patterns for forming an image of each color such as character data or graphic data are identical and in a single color. SOLUTION: When a microprocessor 3 records image data of each of colors Y, M, C on image drawing regions 21-23 as image drawing data, an identical common address is set to base address memories of memory control circuits 11-13 for plural colors of the identical dot patterns and the recording of drawing by the plural colors is executed at the same time, thereby reducing an operation time period for the drawing of the image. A gradation conversion table comprises dither pattern tables each being optimum for each color and being provided corresponding to color characteristics of a printer engine that performs the printing operation.  The memory control circuits 11-13 execute gradation conversion of the image data via an image conversion means and records the image data into an image drawing region as image drawing data in a real time basis, thereby removing the gradation conversion operation from processes of the printing operation.
Patent JP-H11189808-A (JP)
Title: Apparatus for producing rapidly cooled and solidified powder
Inventor: SHINTANI CHIKANOBU
IPC: B22F9/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To continuously produce rapidly cooled and solidified flat highly amorphous powder. SOLUTION: This producing apparatus is provided with a cooling vessel 1 for forming a cooling liquid layer 3 on the inner peripheral surface with circulating flow, a molten metal receiving pan 6 inserted into the cooling vessel 1, a crucible 11 for flowing out the molten metal 12 into the molten metal receiving pan 6 and a heating element 15 for heating the molten metal 12 in the molten metal receiving pan 6. Further, a centrifugal force means 9 for dispersedly spouting the molten metal 12 on the molten metal receiving pan 6 into the cooling liquid layer 3, is prevented.
Patent JP-H10190528-A (JP)
Title: Spread spectrum receiver
Inventor: TAKAKUSAKI KEIJI
IPC: H04B1/7115
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve an interference proofing characteristic by enabling RAKE- synthesizing a pass which is delayed by means of more than one symbol cycle in a CDMA-system spread spectrum receiver. SOLUTION: A timing adjusting buffer 7 constituted of a multi-level shift register is provided in the CDMA-system spread spectrum receiver. A timing control circuit 3 finds a delay time from the phases of plural passes and controls the number of stages in the timing adjusting buffer 7 so that RAKE synthesization is executed by arranging the phases despite of any degree of phase difference in the symbol signals of plural fingers. The timing adjusting buffer 7 is controlled by symbol cycle unit so that RAKE synthesization is executed by arranging the phases even in the case of pass which is delayed by more than one symbol cyclel in a simple circuit and, therefore, a reception level is hightened actually and the interference proofing characteristic is improved. Transmission power is not required much, interference is reduced and more users are contained.
Patent JP-H05175800-A (JP)
Title: Noise elimination circuit
Inventor: IWASHIMA MAKOTO
IPC: H03K5/1252
Filed: 1991-12-21
Abstract: PURPOSE:To allow the circuit to always enhance a stable noise elimination function without giving any effect of a noise pulse width to be eliminated even when the capacitance of a capacitor is changed. CONSTITUTION:A capacitor 57 (45) provided to a charge discharge circuit driven by an input signal (a rapid charge discharge circuit driven by an output signal) respectively is formed on one board and used for eliminating noise with a prescribed pulse width. Since each gate of a P-channel MOS transistor(TR) and an N-channel MOS TR 61 being a current source of the charge discharge circuit for the capacitor 45 is connected to the capacitor 57 for the control, even when the capacitance of each capacitor is dispersed, the effect is cancelled and the pulse width for noise elimination is not fluctuated.
Patent JP-2000177383-A (JP)
Title: Window glass mounting structure and method for vehicle
Inventor: TOMIYOSHI YASUHIKO
IPC: B60J1/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To improve the durability at the mounting portion of a window glass and facilitate mounting and replacing work for the window glass in a shorter time. SOLUTION: A supporting frame 14 having a supporting portion 13 protruded a preset range from a location refracting a preset distance inside from the outer plate face of a structure 11 to the inside of an opening 12 is provided at the edge of the opening 12 provided in the structural body 11 of a vehicle body and a mounting body 16 protruded a preset range from the outer edge of a window glass 15 is adhered to the inner face of the outer periphery of the window glass 15 with elastic adhesive 17.  The mounting body 16 is fixed to the receiving portion 13 of the supporting frame 14 with proper fixing means so as to make the outer periphery edge of the window glass 15 almost flush with the outer plate face of the structural body 11 and sealing agent 20 is filled in a gap among the mounting body 16, the outer periphery edge of the window glass 15 mounted in the opening 12 via the supporting frame 14 and the edge of the opening 12 of the structural body 11.
Patent JP-H05329032-A (JP)
Title: Position adjustment device for cantilever headrest
Inventor: YOSHIDA MASAMI
IPC: A47C7/38
Filed: 1991-12-24
Abstract: PURPOSE:To rigidly and properly support a load acting on a headrest at both right and left sides of a hollow and horizontal mounting tube by fixing a rod sleeve at both right and left sides of the headrest, and causing an engagement pin to be coupled to the engagement groove of the sleeve in such a way as freely detachable. CONSTITUTION:When a headrest 4 is subjected to a backward load, rod sleeves 17 and 23 fixed to a headrest frame 8 tend to rotate backward about the axial line of a hollow and horizontal mounting tube 6. Engagement pins 28 and 29 projected from the slits 26 and 27 of the hollow and horizontal mounting tube 6 for a pillar 5 come to be coupled to the engagement side 20 of the engagement grooves 19 and 25 of the sleeves 17 and 23, due to the resilient force of a spring 46. As the pins 28 and 29 are not movable in the turning direction of the headrest 4, a load for causing the backward shift of a headrest frame 8 is supported through the engagement of the pins 28 and 29 with the engagement side 20, thereby prohibiting the backward turn of the headrest 4. A headrest adjustment mechanism 11 for the headrest 4 has the second locking section 15 of the same structure as the first locking section 13 at the side of a leg section 7 and, therefore, a load acting on the headrest 4 can be supported at both right and left sides of the tube 6.
Patent JP-2000178706-A (JP)
Title: Galvannealed steel sheet excellent in resistance spot welding and production thereof
Inventor: KAWANISHI YOSHIHIRO
IPC: C23C2/26
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To restrain spattering and sticking phenomena and to improve continuous spotting property by specifying B content contained in a steel sheet, Al and Fe contents in the whole galvannealed film and metallic Zn content and Al content as Al2O3 on the most upper surface of the galvannealed film. SOLUTION: This galvannealed(GA) steel sheet has the plating phase, in which B content in the steel sheet is 0.0001-0.002 wt.%, Al and Fe contents are 0.10-0.35 wt.% and 8-16 wt.%, respectively in the whole galvannealed(GA) film, and the metallic An content is <=40 wt.% and the Al content as Al2O3 is 1.0-10 wt.% in the most upper surface layer of the GA film. A cold-rolled steel sheet is dipped into a hot-dipping galvanizing vessel, and after making the GA steel sheet, it is treated with alkali solution of sodium hydroxide, etc., having >=9.0 pH, to dissolve the oxide film of zinc oxide, Al2O3, etc. Successively, the GA steel sheet is treated with acid solution of chloric acid, etc., having <=3.0 pH to dissolve the metallic Zn and the metallic Al, and the composition on the most upper surface layer is adjusted.
Patent JP-H11183374-A (JP)
Title: Light sensor device
Inventor: SAITO MITSUNORI
IPC: G01N33/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a light sensor device capable of reducing the output of a light source, capable of securing the light quantity of radiated light even if the output of the light source is small, and having improved measurement accuracy. SOLUTION: This device is provided with a sensor main body 20 having a facing section 21 faced to an object S, a light emission section 23 exposed from the facing section 21 of the sensor main body 20 and radiating light to the object S, and a light reception section 24 exposed from the facing section 21 of the sensor main body 20 and receiving the reflected light irradiated from the light emission section 23 and reflected on the object S.  The light emission section 23 is formed with a white light emitting lamp directly irradiating the object S, the facing section 21 is formed with a concave reflecting mirror 22 reflecting the light radiated from the light emission section 23 to the object S side, the light reception section 24 is reciprocatably provided on the sensor main body 20 and is energized by an energizing means in the advancing direction, and the light reception section 24 can receive light while being moved against the energizing force of the energiging means by bringing into contact with the object S.
Patent JP-H10181334-A (JP)
Title: Foam duct structure
Inventor: OBARA TOMOYUKI
IPC: B60H1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a foam duct structure which has high heat insulation effect and is light weighted and low priced by forming the whole of a duct with resin foam by blow molding and enclosing air in the inside of a foam cell. SOLUTION: A heating duct 1 is formed by many foam cells 2 obtained by foaming a synthetic resin fused body, and air 3 is enclosed in each foam cell. A foaming agent is previously mixed in the synthetic resin, fused and mixed, and extruded from a die into a form block where a cylindrical parison is opened, and the form block is closed to blow gas (air) into the parison, thereby forming a duct of a desired shape. In the course of the process, the internal pressure is lowered to foam a foaming agent to form a foam cell 2 where air 3 is enclosed. As synthetic resin, for example, poly olefin resin such as polypropyrene, polyethylene or the like is applied. The duct itself is formed by a foaming body by blow molding, so that the manufacturing man hour can be reduced to execute manufacture at a low cost, and the structure can be formed light-weighted.
Patent JP-2001178166-A (JP)
Title: Speed control apparatus for motor
Inventor: WATANABE MASAHIKO
IPC: H02P29/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a speed control apparatus for a motor, which reduces speed estimation errors in a low-speed region, even when a position detector such as an absolute value encoder is used, and which is stable with high accuracy. SOLUTION: As a speed detection means 10, a single-cycle period speed detection and processing part 11 and an N-cycle period speed detection and processing part 12 are installed. In an ordinary speed region, a first speed detection value -dω-1 which is detected on the basis of a position change amount in a control cycle period is fed back, in order to suppress a detection delay. In the low-speed region, a speed estimation value ωm, which is computed with a torque command value τm and a second speed detection value -ωd-N is fed back. The second speed detection value is found in every control cycle. A detection period which obtains the position change amount is multiplied by the control cycle N times. Average processing parts 22, 16 of N cycles are installed.  The control cycle is multiplied N times, so that the average processing operation of a torque command value used to compute the speed estimation value and the average processing operation of the speed estimation value are performed in an equal period.
Patent JP-2001175364-A (JP)
Title: Power supply circuit
Inventor: MIMATSU JUN
IPC: G06F12/16
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem that obstacles for size and weight reduction are generated if two backup power sources are provided when a power supply circuit to be mounted on the conventional portable terminal is provided with two power supply parts with different voltage, efficiency is reduced if two power supply parts are connected in series and managed by one backup power source, a main power source is wastefully used and working time of backup becomes short. SOLUTION: This power supply circuit minimizes power consumption by constituting it by connecting two power supply parts in parallel at a normal state, constituting it by connecting two power supply parts in series in the case of backup by providing a voltage detecting circuit to detect lowering of voltage and stop of power supply of the main power source and a switch circuit to switch connection by a detection signal of the voltage detecting circuit, cutting off a power source to all peripheral circuits except a memory the contents of which are required to be held by a CPU to receive the detection signal simultaneously as performing backup of driving circuits respectively and executing a completion processing to stop the power supply to the CPU itself.
Patent JP-2000177125-A (JP)
Title: Printer head
Inventor: KAWAGUCHI HIROTO
IPC: B41J2/16
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the vibration characteristics of a vibration plate by providing the vibration plate on a principal plane of an ink room component member for changing the capacity of an ink room and bonding a piezoelectric element with the vibration plate via a thermoplastic resin for changing the capacity of the ink room by vibrating the vibration plate. SOLUTION: A printer head 3 has an ink room component member 21 with a plurality of ink rooms 20 formed in the inside. A vibration plate 22 is provided on a principal plane 21a of the ink room component member 21 so as to closely close the ink rooms 20. An orifice plate 24 is provided on the other principal plane 21b. A plurality of piezoelectric elements 23 are mounted on the vibration plate 22. In this case, the piezoelectric elements 23 are bonded on the vibration plate 22 via a thermoplastic resin layer. By disposing the thermoplastic resin so as to cover the vicinity of the tip end part of the piezoelectric elements, the piezoelectric elements can be fixed firmly. Accordingly the vibration characteristics of the vibration plate 22 can be improved as well as the ink ejecting characteristics can be improved.
Patent JP-H11189011-A (JP)
Title: Pneumatic radial tire
Inventor: MURATA KATSUHIKO
IPC: B60C11/13
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the traveling performance on a wet road, prevent the wear at the heel and toe, and enhance riding comfortableness and stillness. SOLUTION: A tread part 2 is provided with a main circumferential groove 3 in the central part in the width direction, and on both sides thereof, rib pattern region 4, auxiliary circumferential grooves 5, and block pattern regions 7. The rib pattern region 4 is alternately provided with main inclined grooves 12 of a wide groove and auxiliary inclined grooves 13 of a narrow groove. The block pattern region 7 is provided with wide lateral grooves 10a and narrow lateral grooves 10b. By providing the respective grooves alternately arranged in the circumferential direction with a wide and narrow relationship, the damping of vibrational frequency attributable to noise can be effected.
Patent JP-H06191591-A (JP)
Title: Inert gas sealed tank for demineralized water
Inventor: KAWADA KAZUHIKO
IPC: B65D90/42
Filed: 1992-12-25
Abstract: PURPOSE:To prevent an inert gas like nitrogen gas from dissolving into demineralized water by a method wherein a gas-liquid isolating member made of a material having a low gas permeability is floated on the boundary layer between demineralized water and inert gas in a tank sealed with inert gas. CONSTITUTION:Demineralized water is sent into a sealed tank main body 1 through a demineralized water feed pipe 2. On the other hand, inert gas is supplied from an inert gas source 3 consisting of nitrogen gas cylinders and others into the space above the demineralized water in the sealed tank 1 through an inert gas feed pipe 4. A gas-liquid isolating member 12 is floated so as to cover the water surface of the demineralized water 5 in the sealed tank 2. Thereby, the inert gas can be prevented from dissolving into the deminralized water during storage. Therefore, foaming phenomena, which arises due to the presence of inert gas during washing of semiconductor wafers by using a supersonic wave oscillator, can be eliminated.
Patent JP-H05177946-A (JP)
Title: Optical recording medium
Inventor: OTAGURO KUNIHIKO
IPC: G11B7/2472
Filed: 1991-12-27
Abstract: PURPOSE:To provide an optical recording medium wherein an optical absorption layer consisting of a coloring matter which has excellent light fastness and is good in solvent solubility. CONSTITUTION:After advancing a reaction for making sulfonyl chloride at 110-120 deg.C with zinc phthalocyanine in chlorosulfonic acid, thionyl chloride is made to react therewith at 70 deg.C, and sulfonyl chloride material of the zinc phthalocyanine is obtained. Then, the sulfonyl chloride material of the zinc phthalocyanine is dispersed in ice water, and regulated to 6-7 pH with sodium hydrogencarbonate. Diethylamine is added therein, which is stirred for one night, and a separated precipitate is obtained by filtration. After washing with water, it is dried at 70 deg.C by hot air for 10h, and sulfonamide derivative coloring matter of the zinc phthalocyanine is obtained. Then, 5% ethanol solution of the coloring matter obtained thus is prepared, and that solution is spread on a disk consisting of polycarbonate resin by a spin coat method.
Patent JP-H05179689-A (JP)
Title: Connection of house-inlet to water feed pipe
Inventor: NISHIHATA MINORU
IPC: E03F5/10
Filed: 1991-12-27
Abstract: PURPOSE:To connect a connection end part of a water feed pipe to a house-inlet achieving a high sealability. CONSTITUTION:A member having an integrally moulded ring-like layer 9 having intermediate characteristics between the characteristics of a water feed pipe 2 and the mechanical and physical characteristics of mortar 5 is provided at an outer circumferential part of a sleeve 8 of which mechanical and physical characteristics are the same as or similar to those of the water feed pipe 2 The sleeve 8 is engaged around a connection end part 2a, 2b of the water feed pipe 2 inserted through a sewage inflow space part side large diameter part 3A1, 3B1 of a stepped water feed pipe connection hole 3A, 3B formed through a house-inlet 1, and it is bound by binding agent 10. A resilient seal ring 7 preliminarily engaged around the connection end part 2a, 2b is held and applied by the sleeve 8 and a step surface 3X of the water feed pipe connection hole 3A, 3B, and binding agent 11 is applied to its peripheral parts before or after holding and applying the resilient seal ring 7. The mortar 5 is then charged to a ring-like space 4A, 4B surrounded by an inner circumference of the sewage inflow space part side large diameter part 3A1, 3B1 and an outer circumference of the ring-like layer 9 to be cured and hardened.