baber/WOPTO huggingface dataset:
Patent JP-S63163784-A (JP)
Title: Heat exchanger
Inventor: YAMAMOTO MICHIYASU
IPC: F28D9/00
Filed: 1986-12-26
Abstract: PURPOSE:To increase the thermal conductivity, by alternately reversing the flowing direction of a cooling air which passes through a heat-exchanging core part by alternately opening both inlet ports or outlet ports by the rotation of a rotary disk. CONSTITUTION:Communicating ports 5a, 5b are juxtaposedly provided to ducts 2, 3, opposed to each other, and a heat-exchanging core part 1 is pinched between them in an air-tight manner. Each semicircular outlet port 6a, 6b is neighboring so as to be nearly in the shape of a circle, pinching the heat-exchanging core part 1. The air in the ducts 2, 3 is forcibly sucked by the rotation of a fan 7, and fresh air is induced into the ducts from inlet ports 4a, 4b. A rotary disk 9 having a semicircular hole 10 is provided between the fan 7 and the outlet ports 6a, 6b, rotatably opposed to them, but closely contacted to them. Accordingly the flow of cooling air passing through the heat-exchanging core part 1 is alternately reversed by the rotation of a rotary disk 9, and the boundary layer produced on the surfaces of fins of a heat-exchanging core part 1 is prevented from growing. While a secondary air flow of high velocity is produced on the heating surfaces and, as a result, the heating capacity of a heat exchanger can be largely increased.
Patent JP-H01152987-A (JP)
Title: Speed feedback selecting device
Inventor: SADAKATA MICHIO
IPC: H02P5/50
Filed: 1987-12-08
Abstract: PURPOSE:To perform accurate speed feedback, by not employing a feedback speed which is remarkably different from other feedback speeds for speed feedback operation but employing a feedback speed which is within a predetermined setting range for speed feedback operation. CONSTITUTION:Effective feedback signal discriminating circuits 11-14 compare difference from feedback signals fed from respective tacho-generators TG1-TG4 with upper and lower limit values, and if it is within a setting range, gate of corresponding transistor in transistors Tr1-Tr4 is opened and speed signals are fed from speed detectors SD1-SD4 to a maximum value selecting circuit MSL. Maximum value within the setting range is selected from feedback speeds fed from tacho-generators TG1-TG4 arranged on several motors in a plurality of motors and provided as a speed feedback signal to be employed for speed control of the motor M.
Patent JP-S63234489-A (JP)
Inventor: JIEEMUZU EI SHIYUETSU
IPC: G11C11/14
Filed: 1987-12-08
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-2001121546-A (JP)
Title: Self-aligning mold and method for manufacturing rotary body-shaped thin-walled molded article
Inventor: HAMAMOTO KEIJI
IPC: B29C45/64
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a molded article having a thin-walled part certainly and easily. SOLUTION: In a mold equipped with a male mold 10 and a female mold 30 and having a cavity for forming a rotary body-shaped molded article by clamping the male mold 10 and the female mold 30, a rotary drive mechanism 7 for rotationally driving the male mold 10 and the female mold 30 relatively is provided to be constituted so as to make the male mold 10 and the female mold 30 relatively movable in the direction crossing the axis of the cavity at a right angle.
Patent JP-H01149095-A (JP)
Title: Driving of el panel
Inventor: KOBAYASHI TETSUYA
IPC: G09G3/30
Filed: 1987-12-07
Abstract: PURPOSE: To prevent the furthermore expansion of a broken part when some part of a panel is broken by detecting the breakage of insulation and turning off a driving Voltage for a fixed time. CONSTITUTION: When a detected output is taken out from an X comparator, e.g. the driving voltage of a pulse generator P (Xe) is turned off to make the level of a pulse Xe zero. On the other hand, a clock stoppage time forming circuit 20 is operated through an OR gate 21 to take out a clock stopping signal to stop the operation of a clock generator 6. As the result of the operation stoppage of the clock generator 6, a clock pulse stops changing from a high level, e.g. and the pulse is not taken out from pulse generators (Xe), P(Xr), P(Ye). As a cell voltage waveform, a ground level continues in a fixed period and a half selection voltage by another line is not applied, either. Thereby a suspending time enough for an EL cell to radiate heat. Then breakage does not happen after a suspending time and there is no fear of the expansion of the broken part.
Patent JP-H02166001-A (JP)
Title: Continuous takeoff device for packaging chip part
Inventor: KANO YOSHINOBU
IPC: B65B35/18
Filed: 1988-12-07
Abstract: PURPOSE:To take off chip parts continuously without stopping a device by installing two takeoff mechanisms stripping the chip parts by a shutter and a mechanism conducting and stopping takeoff operation and changing over the takeoff mechanisms at every fixed number. CONSTITUTION:When chip parts taken off by a takeoff port A23a reach the fixed number of takeoff, an electromagnet 9a on the takeoff port A23a side is operated, an iron plate 10a is attracted by the magnetic force of the electromagnet 9a, a shutter 4a is left as it is opened, and the chip parts 3 attracted are carried up to a takeoff port B23b. The number of takeoff is counted by a light-quantity switch located at a position 22 by the same takeoff operation as the takeoff port A23a in the takeoff port B23b, and the takeoff of the takeoff port A23a is started immediately after the chip parts reach the fixed number of takeoff. A magazine 13 for packaging is changed over by moving cassettes 14a, 14b at every constant pitch by a drive as required when a fixed number of the chip parts 3 are taken off to the magazine 13 for packaging.
Patent JP-2001125865-A (JP)
Title: Card and electronic equipment to be used by mounting the card and recording medium
Inventor: SHINKAWA KATSUHITO
IPC: G06F13/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To use a card without depending on the CPU or basic software of mounted electronic equipment. SOLUTION: A USB card is provided with a flash ROM, and the flash ROM is provided with a first storage region RA1 and a second storage region FA2, and the list of the kinds of cameras storing driver software to be used by mounting the USB card is stored in the first storage region RA1, and the driver software corresponding to each camera is stored in the second storage region RA2. Also, the leading address of the destination of the storage of the driver software corresponding to each camera is described in the first storage region RA1. When the USB card is mounted on the camera, the camera retrieves the first storage region RA1 in the flash ROM of the USB card, and when the driver software corresponding to the camera is present, the camera reads and installs it. Thus, the USB card can be used.
Patent JP-H03168290-A (JP)
Title: Working fluid
Inventor: ARITA KOJI
IPC: C09K5/04
Filed: 1989-11-29
Abstract: PURPOSE:To provide a working fluid having only small effects on the stratospheric ozone layer, alternative to dichlorodifluoromethane (R12), comprising chlorodifluoromethane, a difluorethane and a dichlorotrifluorethane at specific proportion. CONSTITUTION:The objective working fluid comprising (A) 5-90 (pref. 40-85)wt.% of chlorodifluoromethane, (R22) (B) <=95 (pref. <=55)wt.% of 1,1-difluoroethane (R152a), and (C) <=55 (pref. 5-50)wt.% of 2,2-dichloro-1,1,1-trifluorethane (R123). The working fluid is used in refrigerating machines, heat pumps, etc.
Patent JP-2000139041-A (JP)
Title: Power supply for ship
Inventor: SAITO TAKAYUKI
IPC: H01G11/10
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a secondary battery by connecting an electric double layer capacitor parallel to the secondary battery, by connecting a parallel circuit comprising a rectifier and a resistor between the battery and a load, and by connecting an overcurrent breaker in series to the resistor. SOLUTION: A power supply for a ship supplies an AC power source current from a commercial AC power supply 7 to be connected when the ship comes alongside a pier or a generator 8 for a ship. The power supply is provided with a rectifier circuit 10, a terminal provided on the DC output of the rectifier circuit to be connected to a load 11, a secondary battery 2, and a starting switch 13 that connects a DC motor 6 for starting an engine to the battery 2. An electric double layer capacitor 1 is connected parallel to the battery 2. A rectifier 3 connected in such a way as to be in the same direction with that of the current which flows from the battery to the load 11, and a resistor 4 and an overcurrent breaker 5 connected parallel to the rectifier are provided between the load 11 and battery 2. Thus, the capacity of the secondary battery can be reduced.
Patent JP-H06157680-A (JP)
Title: Thermosetting resin composition and its use
Inventor: SHIOMI HIROSHI
IPC: C08F22/36
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a thermosetting resin composition which can give a cured product excellent in humidity resistance, adhesion and heat resistance, is useful as especially a sealing material for an electronic component, and essentially consists of a specified unsaturated imide compound and a cure accelerator. CONSTITUTION:This resin composition essentially consists of an unsaturated imide compound of formula I [wherein Q is a 10-15C bivalent organic group containing an alicyclic structure; A1, A2 and A3 are each a group of formula I, II or III (wherein R1 to R6 are each H, halogen, a 1-6C hydrocarbon group or a 1-6C halohydrocarbon group; and D is a 2-24 C bivalent unsaturated organic group), provided that at least two of them contain imido; (x) and (y) are each the average number of repeating units and is 0-10; (p), (q), (r) and (s) are each the average number of repeating units and is 1-20; and (t) is 0 or 1, provided that a hydrogen atom is bonded to one of the three valencies of group A3 when t=0] and a cure accelerator. This composition is excellent in humidity resistance, adhesion and heat resistance and is useful as especially a sealing material for an electronic component.
Patent JP-H09150837-A (JP)
Title: Packing apparatus
Inventor: YAMAGAMI SATORU
IPC: B65D5/50
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a parallelopiped packing box with a cushioning means against plane drop regarding a packing apparatus at the time of putting a product into the box. SOLUTION: A center of a rod-like body made of corrugated fiberboard having a U-shaped cross section is folded to form a V-shaped body 3, and the V-shaped body 3 is placed so that both ends of the body 3 are positioned at both corners of a first side wall of a packing box 1 along a bottom of the packing box 1, and a tip 3b of the V-shaped fold is in contact with a second side wall opposite to the first side wall, while fold pieces 5 extending along the first side wall are formed at both ends of the V-shaped body 3 integrally with the body 3.
Patent JP-H05153752-A (JP)
Title: Bearing unit for dc miniature motor
Inventor: IBATA HIDEKAZU
IPC: H02K5/16
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a bearing unit in which positioning work for preventing a bearing board from projecting from the outer periphery of bearing is not required by a constitution wherein protrusions for fitting the bearing board to recesses of a metallic cover are arranged radially at the outer peripheral part. CONSTITUTION:When a bearing unit is assembled, a metallic cover 2 is fitted at first to a resin bearing board 5 having fitting protrusions 5a at the outer peripheral part. A bearing 1 is then secured to a fitting device 4 and the metallic cover 2 fitted with the bearing board 5 is applied thereon. Since the bearing 1 can be fitted after fitting the bearing board 5 to the metallic cover 2, an excellent bearing unit in which positioning work of the bearing board 5 on the bearing 1 is not required can be obtained.
Patent JP-H07166286-A (JP)
Title: Nb-base alloy having heat resistance and oxidation resistance and production of its powder and production of heat resisting structure using the powder and fitting member
Inventor: FUDA KENJI
IPC: C22C1/05
Filed: 1993-12-10
Abstract: PURPOSE:To provide an Nb-base alloy combining heat resistance with oxidation resistance at a temp. as high as >=1400 deg.C. CONSTITUTION:A mixture is prepared so that it has a composition consisting of, by mass, 10-40% Ta, 5-30% W, 5-30% Hf, 0.3-2% Ti, 0.3-2% Zr, 0.1-2% high melting oxide such as Y2O3 and the balance Nb This mixture is treated by a mechanical alloying method. The resultant Nb-base alloy powder is hot- worked and worked into the desired high temp. structure or an intermediate material for it.
Patent JP-H10153467-A (JP)
Title: Measuring method for liquid volume, and device therefor, and method for confirming vertical position of reaction container
Inventor: RIALL JAMES DANIEL
IPC: G01F23/14
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To correctly measure the height of each container on a rotor when the container is empty and the container is filled with liquid. SOLUTION: In this method, a container is installed on a movable support, the support and the container are moved by the time when the container is positioned on a detecting station, and the vertical position of a bottom inner face of the container is detected by using a sensor at the detecting station. Further the support and the container are moved to a liquid adding station, the liquid of the prescribed volume is added to the container at the liquid adding station, a gas-liquid interface is remained on the uppermost part of the liquid, and the support and the container are moved by the time when the container is returned to the detecting station.  And, the vertical position of the interface is detected by using the sensor at the detecting station, and the detected values of the vertical positions of the bottom inner face and the interface, are converted into a volume measuring value of the liquid. As mentioned above, the volume of the liquid added to the cup-type reaction container of known size, is measured.
Patent JP-S63163358-A (JP)
Title: Diffusion transfer type lithographic printing material
Inventor: MIYAMA MASAO
IPC: G03C8/06
Filed: 1986-12-25
Abstract: PURPOSE:To obtain an inexpensive printing material having excellent folding resistance, size characteristic and hook strength by incorporating specific ratios of higher ketene dimer and water soluble modified polyamide resin into the middle paper of resin coated paper. CONSTITUTION:0.1-0.7wt.% of pulp, higher ketene dimer and 0.1-2.0 water soluble modified polyamide resin (EPX) are incorporated into the formulation of the middle paper of the resin coated paper. >=0.2wt.% of pulp, guar gum is further incorporated therein. The diffusion transfer type lithographic printing material which obviates the deformation, elongation and contraction and staining by the penetration of a developing soln. from the cut end in a plate making stage, decreases the penetration of damping water from the cut end during printing, has adequate strength and small elongation and has sufficient plate wear is thereby obtd.
Patent JP-H10147759-A (JP)
Title: Adhesive tape
Inventor: IWAMI HIROYUKI
IPC: C09J7/02
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive tape which has manual cuttability in use and the adhesive layer of which is not attacked by the solvent contained in the applied rust-inhibiting coating material by forming a plastic layer on each of the surface of a support and forming a solvent-resistant layer on the plastic layer on the side opposite to that of the plastic layer on which the adhesive layer is formed. SOLUTION: This tape consists of a support 3, plastic layers 2 and 2' formed on both sides of the supports 3, a solvent-resistant layer 4 having a carbon dioxide permeability of 400cc/m<2> .24n.atm. and a thickness of 15μm or below and formed on the plastic layer 2 and an adhesive layer 1 formed on the other plastic layer 2'. If necessary, a backing agent layer 5 may be formed on the layer 4. The backing is performed by using e.g. a silicone release agent. The layer 4 is an (un)oriented polyester film of e.g. a polyester, a nylon, or an ethylene/vinyl alcohol copolymer.
Patent JP-S62234542-A (JP)
Title: Soft capsule and its production
Inventor: KOSAKA TADASHI
IPC: B01J13/14
Filed: 1986-12-26
Abstract: PURPOSE:To eliminate the leakage of the filled contents and deterioration due to oxidation by coating the respective nuclei consisting of a filling substance or a part of nuclei or other nuclei with film substances having different compositions, making the capsule seamless. CONSTITUTION:The impact of a regular intermittent stream of a liq. medium from an intermittent stream nozzle 8 is exerted on a composite jet stream, hence recesses are successively formed from the tip at regular intervals, the stream is pulled downward by the descending flow of the liq. medium (e), and the stream is cut at the recesses. The filling substances C and D are covered with the film substances A and B by surface tension, and the cut droplet (f) is formed into a roundish seamless soft capsule 10 while descending in the descending flow of the liq. medium (e). The capsule is cooled, solidified, sent to a hopper 7 through a recovery tube 61, separated from the liq. medium (e) by a separator 70, supplied to a conveyor 9, and then dried.
Patent JP-H09148658-A (JP)
Title: Laser ray source
Inventor: YAMATO SOICHI
IPC: H01S3/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser ray source which is capable of radiating laser ray pulses which are of low coherence and so controlled in power peak as not to cause optical damage to an optical system inside an exposure system. SOLUTION: A laser ray source is equipped with pulse lasers 131 to 135 which generate laser pulses 151 to 155, a trigger signal generating device 14 which controls the pulse lasers 131 to 135 in emission timing, a YAG laser ray source 11 which continuously generates seed rays used for injected seed, and a total reflection mirror 121 and semitransparent mirrors 122 to 125 which guide the seed rays to the pulse lasers 131 to 135. The trigger signal generating device 14 gives trigger signals which inform the pulse laser 131 to 135 of emission timing successively or at random so as not to make laser pulses 151 to 155 emitted from the pulse lasers 131 to 135 overlap each other.
Patent JP-H07157025-A (JP)
Title: Gutter cover mounting and removing device
Inventor: FUJIKI MITSURU
IPC: B65G7/02
Filed: 1993-12-10
Abstract: PURPOSE:To perform the mounting and removal work of a gutter cover easily, smoothly, and safely by combining a pair of catching arms, which have bearing pieces for a cover at the bottoms, a cover hanger, which has a pair of link mechanisms for coupling each, and a lift, which lifts up the cover hanger. CONSTITUTION:A cover 3 is caught with catching arms 11 and 12 in such a way that the cover 3 is put on the bearing pieces 11a and 12a provided at the bottoms of a pair of catching arms 11 and 12. Then, a hanging member 25 is hooked on the arm member of a lift, and a driving member is driven to rock the arm member upward. Hereby, the hanging member 25 is pulled, whereupon a pair of catching arms 11 and 12 rotate so that they come close to each other so as to catch the cover 3 firmly, through a pair of link members 20 and 21. Furthermore, the cover 3 can be removed by rocking the arm member upward. On the other hand, in the case of attachment of the cover 3, it follows that the reverse process shall be taken.
Patent JP-H01152986-A (JP)
Title: Control method for pwm inverter
Inventor: AKIMOTO TAKASHI
IPC: H02P21/00
Filed: 1987-12-10
Abstract: PURPOSE:To avoid an unstable phenomenon under a light load, by decreasing the exciting current component and increasing the torque current component under the light load. CONSTITUTION:When a torque current command iT' is larger than a specific value, a torque current command operating unit 4 produces an output iT'' of same amount as the input iT' and performs normal control. Under a light load where the torque current command iT' is smaller than the specific value, the torque current command operating unit 4 controls the output iT'' to a constant value. In this case, exciting current command iM'' is reduced by incremental amount of the torque current command iT'' in order to output a desired torque tau.
Patent JP-H03170726-A (JP)
Title: Microwave oven
Inventor: KUDO KYOKO
IPC: F24C7/02
Filed: 1989-11-30
Abstract: PURPOSE:To reduce the number of exclusive keys for automatic heating of drinks by discriminating a matter to be heated between liquor and drink other than the liquor on the basis of a change rate of concentration of a gas produced from the matter to be heated at the time of heating-cooking and by controlling the drive of a magnetron on the basis of the result of discrimination. CONSTITUTION:On the occasion of the start of heating, the weight of a matter 1 to be heated is detected by a weight sensor 5, a detection timing Tx for a change rate  R of a resistance value output of a gas sensor 15 is set by a prescribed formula on the basis of the weight, and then a magnetron 7 is driven to start heating. The change rate  R is detected and determined at the set timing Tx, and when  R<0 ds the result of detection, a control device 19 discriminates the matter 1 as liquor and stops immediately the drive of the magnetron 7 to end heating. When  R>=0, to the contrary, the matter 1 is discriminated as milk or the like, a continuous heating time Tx' is calculated by a prescribed formula on the basis of the weight detected previously so that a heating end time optimum for the milk or the like be set, and heating is continued until Tx' is reached. According to this constitution, discrete exclusive keys for automatic heating are dispensed with.
Patent JP-H10151169-A (JP)
Title: Separable wheelchair for bathing
Inventor: SAITO SEIJI
IPC: A61G5/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent a jointing support member from unexpectedly falling in a collapsed state at a separating position from an erected state at a support position, regarding a jointing support member held on a chair part mounted on a base frame part so as to be freely collapsible. SOLUTION: An oscillation lever 85 as a support member laid on a base frame part is turned to an erect position thereby jointing and supporting a chair part. Also, input levers 86A and 86B are integrally oscillated around a connector rod 87. The lever 86B is connected to the oscillation lever 85 via a support point 91, a connecting lever 89, a support point 90. Furthermore, an input roller 88 fitted to the input lever 86 about a virtual straight line drawn between the support points 87 and 90 as a boundary comes to one lateral position and the support point 91 comes to the other lateral position near the virtual straight line. As a result, when it is tried to move the oscillation lever 85 from the erect position to a separating position, the lever 86A is made to come in contact with a stopper 67.
Patent JP-2000200052-A (JP)
Title: Display device
Inventor: HISATAKE YUZO
IPC: G09F9/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of realizing a sufficiently enlarged image while being miniaturized and capable of obtaining a display picture whose luminance is enough without the increase of power consumption. SOLUTION: A liquid crystal display device 1 has a liquid crystal panel 101 provided with an effective display area PS, a display screen 701 provided with a picture display area DS larger than the area PS, an enlarging and image- forming optical system 501 enlarging and forming the picture of the respective areas of the effective display areas sectioned into plural areas on the screen 701, and a surface light source part 301 illuminating the panel 101 with parallel light. A first microlens array 901 focusing the parallel light inside the respective pixel parts of the panel 101 is provided on the surface light source part side of the panel 101, and a second microlens array 902 making light passing through the panel 101 nearly in parallel is provided on the enlarging and image-forming optical system side.