baber/WOPTO huggingface dataset:
Patent JP-H0531666-A (JP)
Title: Polishing device having force control device
Inventor: WADA TAKAO
IPC: B24B49/16
Filed: 1991-07-26
Abstract: PURPOSE:To prevent occurrence of any excessive polishing in positions in the vicinity of a polishing starting position and 2 polishing completion position by controlling the press force of polishing member holding device such that a press force is set 1 an initial press force lower than a given press force in a region except a polishing region and the press force is set to a given press force in the polishing region. CONSTITUTION:When arrival at the vicinity P1 of a polishing starting position is inputted from a transfer position control device 4 to a polishing part control device 2, a press force is switched from an initial press force F1 to a given press force F2 (F2>F1) by a computing processing device by means of a given time constant. Thereafter, the given polishing force is maintain while a polishing member supporting device 1 is in a polishing region. When arrival at the vicinity P2 of a polishing completion position is inputted from a transfer position control device 4 to a polishing part control device 2, a press force is switched from the given press force F2 to the initial press force F1 by the computing processing device by means of a given time constant.
Patent JP-S6451805-A (JP)
Title: Microstrip antenna
Inventor: NAKAI HIROSHI
IPC: H01Q21/29
Filed: 1987-08-24
Abstract: PURPOSE:To attain cost-down, miniaturization, and light weight by coupling a dipole sending a phase square wave and a slot having a proper amplitude ratio so as to allow one antenna to receive a wide area. CONSTITUTION:The surface of a dielectric base 11 is provided with a loopback dipole radiator 1 made of a single conductor layer, a feeding slot 2 of a loopback dipole radiator made of a double conductor layer, a slot radiator 6 whose conductor layer is removed and coupling strips 8, 9 of the loopback dipole radiator 1 with respect to the slot radiator 6, and a screw thread 12 with a ground plate 13 is provided on the rear face of the dielectric base 11 is provided to form the resonator. Since the dipole sending a phase square wave and a slot having a proper amplitude ratio are coupled in this way, a wide angle circularly polarized wave radiation characteristic not having much cut-off part comparatively is obtained and since the slot antenna and the dipole antenna are formed on the surface of one dielectric base, the low height is attained as a whole.
Patent JP-S60103108-A (JP)
Title: Gas blowing tuyere for melting and refining furnace or reaction vessel
Inventor: KUWAYAMA MICHIHIRO
IPC: B22D1/00
Filed: 1983-11-10
Abstract: PURPOSE:To decrease fluctuation in the blowing rate of gas and to perform stable operation with a tuyere loaded with plural pieces of small-diameter metallic pipes to be passed with gas in refractories by interposing a heat insulating layer between the small-diameter metallic pipes and the refractories. CONSTITUTION:A steam chamber 2 playing the role of a surge tank for the supplied gas is connected to the top end of a gas supply pipe 1. Plural pieces of small-diameter metallic pipes 4 are loaded into refractories consisting of MgO-C as a base metal provided above the chamber 2 and the bottom ends of the pipes 4 are integrally coupled to the chamber 2 so as to open into the cham- ber 2. On the other hand, the top ends of the pipes 4 are opened in the furnace or the vessel at the top end of the tuyere and a heat insulating layer 5 is interposed between the outside surface of the pipes 4 and the refractories 3.
Patent JP-S6188690-A (JP)
Title: Luminance signal/chrominance signal separation filter
Inventor: NAKAGAWA SHINICHI
IPC: H04N9/78
Filed: 1984-10-05
Abstract: PURPOSE:To obtain a separation filter without cross color and dot disturbance by outputting a selector control signal in response to the combination of sampling point signals corresponding to the minimum value of a difference absolute value among the 1st-4th sampling point signals. CONSTITUTION:An input signal 101 is delayed by variable line delay means 6, 9, and dot delay means 7, 8 and given to a selector 11 and a comparison deciding means 10 together with the input signal as the 1st-3rd sampling point signals. The selector 11 and the comparison deciding means 10 use the input signal as the 4th sampling point signal and also uses the 1st-3rd sampling signals to select two minimum sampling point signals where the difference absolute value is minimized. A separation filter 12 separates the chrominance signal C from the input signal based on the selected signal and obtains a luminance signal from a display signal based on the chrominance signal C.
Patent JP-H10114642-A (JP)
Title: Skin preparation for external use
Inventor: YOSHIDA YUZO
IPC: A61K8/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject skin preparation for external use which contains a combination of tranexamic acid with α-hydroxy acid, thus manifests synergistic effect, for example, alleviation of skin irritation, prevention of skin scaling and excellent skin-whitening effect. SOLUTION: This skin preparation contains (A) as α-hydroxy acid and (B) tranexamic acid and/or tranexamic acid derivative. The component A is one or more selected from the group consisting of malic acid, glycolic acid and lactic acid, while the component B is tranexamic alkylamide and/or its salt, particularly tranexamic methylamide and/or its salt is preferred, In an example, the component A and the component B are formulated to the preparation in amounts of 0.01-15.0wt.% and 0.01-10.0wt.% respectively.
Patent JP-H05200988-A (JP)
Title: System of monitoring web press
Inventor: RICHIYAADO EI RATSUPII
IPC: G07C3/00
Filed: 1992-08-06
Abstract: PURPOSE: To obtain a computerized monitoring system for monitoring an automatic web press providing a substantial information function by providing an automatic recording means of events in each web press and log entries for occurrence time display, a daily printing record generating means of one or more web presses, and a user interface means of the record. CONSTITUTION: Each web press 10 is interfaced with a production monitor 12 working so as to collect data about operation of the press 10, and the data collected by the monitor 12 is sent to a personal computer 14 or another data processing system. Then, the data is processed by the computer 14 and generates a report to aid effective control of the press 10, namely a daily printing record for each press 10. The monitor 12 sends printing log information to the computer 14, and provides records of events and the time of the event occurrence. These log entries are automatically collected and recorded by the monitor 12 except some special entries.
Patent JP-2000047193-A (JP)
Title: Liquid crystal display device
Inventor: OTA KEIICHI
IPC: G02F1/1335
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can emit all incident light on a liquid crystal cell from an absorption type polarizing film at an upper surface, improve the utilization factor of the light toward an incident light on the liquid crystal cell and improve contrast on a display picture. SOLUTION: Among lights emitted and outgoing from a backlight 1 and transmitted through a liquid crystal cell 2, light with a direction of polarization vertical to a direction of polarization of an absorption type polarizing film 5 is reflected by a reflection type polarizing film 7 before being made incident on the absorption type polarizing film 5, is returned to a surface of the backlight 1 while being again transmitted through the liquid crystal cell 2, is scattered on the surface of the backlight 1 and is reused as the exit light from the backlight 1.
Patent JP-S6271291-A (JP)
Title: Semiconductor light emitting device with photodetector
Inventor: TAMURA HIDEO
IPC: H01S5/026
Filed: 1985-09-25
Abstract: PURPOSE:To improve PD characteristics without limiting by LD characteristic by forming a light emitting unit in a portion having step and a photoreceptor in a portion having low step. CONSTITUTION:A lateral mode control groove 26 is formed by normal photoresist step and phosphoric acid wet etching on an N-type GaAs substrate 24. Then, a groove 28 of the direction perpendicular to a groove 26 for controlling the lateral mode is formed by the similar method to the groove 26. Layers to become LD and are continuously grown by liquid-phase crystal growth on one surface of the substrate 24 in which the groove is formed, and electrode metals 40, 42 are formed on the back of the substrate 24 and a P-type GaAs layer 36. Thus, after the crystal layers and the electrodes are formed, the crystal layers and the substrate are etched to scrape the step 47 of the substrate 24 by reactive ion etching to form a groove 48. Semiconductor bars are cut by cutting along the line A-A', and cleaved along the line B-B', thereby obtaining individual chips.
Patent JP-H0656452-A (JP)
Title: Frake-like glass producing apparatus
Inventor: SATO NORIAKI
IPC: C03B9/00
Filed: 1992-08-06
Abstract: PURPOSE:To provide a producing device for flake-like glass capable of responding to dispersion of glass base temperature due to unevenness of composition and temperature distribution of melted glass and influence of outer field in spite of its simple structure. CONSTITUTION:The uniformity of glass thickness can be attained by controlling the temperature distribution in the circumferential direction in a blow nozzle 9 part by changing air flow rate inside the blow air piping 8. When the piping 8 is supported on a punching screen (metallic plate 19), uniformity of the temperature distribution is attained by applying electric current to the metallic plate 19 or constituting the metallic plate 19 from good thermally conductive material. At the same time, by changing air flow rate inside the piping 8, the temperature distribution of the metallic plate 19 can be controlled. Since the control of air flow rate in the piping 18 serves as a substitute function of a blow nozzle position-regulating function, a stirrer can be arranged in a vacant space of glass take-off port part of fireproof ceramic tank.
Patent JP-H0965287-A (JP)
Title: Method and device for detecting characteristic scene for dynamic image
Inventor: NAGASAKA AKIO
IPC: G06T13/80
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain information assisting the user for video image selection by discriminating whether or not a scene is an important scene in a video image, specifying its range simply at a high speed, discriminating and classifying to which field a video image belongs (news, sport relay or the like). SOLUTION: This device is provided with a means entering an object dynamic image to a processer in time series in the unit of frames, a means buffering plural frames entered in the past in the processing unit, and a means discriminating whether or not a feature variable of the buffered frame has a characteristic in which the feature variable approaches that of the newest frame monotonously in the order from the older frames. Furthermore, when it is discriminated true by the discrimination means, a means is provided to extract a video period till a succeeding special video effect is detected or a prescribed after the frame as an important scene.  Moreover, in addition to the special video effect, a means detecting a change and a state of various video images (change of cut, display of caption, layout or the like) and a means discriminating kinds of video images based on the appearing order and combination is provided.
Patent JP-H0658575-A (JP)
Title: System for manufacturing fine and rough particle mixed ice
Inventor: MATSUMOTO YOSHIAKI
IPC: F24F5/00
Filed: 1992-08-06
Abstract: PURPOSE:To provide a system for manufacturing fine and rough particle mixed ice capable of being constructed as a closed-loop with a fine ice particle manufacturing machine and a rough ice particle manufacturing machine having the most suitable different concentration of re-icing preventing agent. CONSTITUTION:In a fine particle ice and rough particle ice mixing and manufacturing system for mixing some fine particle ices (i) manufactured by a fine particle ice manufacturing machine 6 in a fine particle ice manufacturing system C and some rough particle ices manufactured by a rough particle ice manufacturing machine 3 in a rough particle ice manufacturing system B as a specified ratio and manufacturing a fine particle ice and rough particle ice mixed slurry, the fine particle ices (i) are cleaned by circulating brine (r) while being separated by a separator 5 and concurrently a concentration of re-icing preventing agent of brine in the fine particle ice manufacturing system C just after the fine particle ice separation with the brine (r) is diluted into a predetermined concentration.
Patent JP-H05326299-A (JP)
Title: Autotransformer
Inventor: MATSUMURA MITSUYA
IPC: H01F27/34
Filed: 1991-07-29
Abstract: PURPOSE:To correct unbalance of voltage generated between the phases R and T by winding a primary coil connected electrically for the phases R and T to a couple of longer sides provided opposed with each other of wound iron core in such a manner that the required number of windings required between two longer sides are distributed equally. CONSTITUTION:In a coil consisting of primary coils 8 to 11 and secondary coils 6, 7 to be wound around two longer sides 3, 4 provided opposed to the winding core 2 having two longer sides 3, 4 provided opposed with each other, a half-number of turns of the primary coil in such a side as electrically connected with the phase R is equally wound, for the one longer side and the other longer side provided opposed thereto, in the oblique positions respectively of these longer sides 3 and 4. In this autotransformer, moreover, he primary coil 8 in such a side connected electrically to the phase T is integrally wound in the oblique position between the longer sides 3 and 4 provided opposed with each other. Thereby, the size of transformer can be reduced and unbalance of the voltage generated in the secondary output side can also be corrected.
Patent JP-H0655422-A (JP)
Title: Automatic polisihing method for target face
Inventor: IWAKAME MAKOTO
IPC: B24B1/00
Filed: 1992-08-06
Abstract: PURPOSE:To prevent die around holes and prevent unevenness in polishing, by polishing the whole range of a polish target face after covering the holes with thin plates in the case of polishing the polish target face including the holes. CONSTITUTION:When a polish target face of a die, etc., including holes are polished by an industrial robot or the like, at first thin plates for covering the holes are stuck so that the polish target face is set to be in a state of no hole across its whole range. Then polishing works are excecuted across the whole range of the polish target face. In this way die wear around the holes is prevented and also unevenness of polishing is prevented. And the parts covered with the thin plates are subjected to polishing by manual operation or the like.
Patent JP-H0953969-A (JP)
Title: Oscillatory measuring apparatus
Inventor: TANABE MINORU
IPC: G01N9/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To ensure accuracy in the measurement of flow rate by housing a plurality of sensor tubes and making uniform the flow rate of bubbles flowing into the sensor tubes being shaken by a shaker. SOLUTION: A pair of sensor tubes 7, 8 are shaken by a shaker 19 to approach each other or separate from each other. A fluid to be measured is fed from an upstream side pipe through a flow-in pipe 5 and a bellows 4A to a manifold 6 then into tubes 7, 8. The fluid passed through the tubes 7, 8 further passes through the bellows 4B of a manifold 9 and flows out from a flow-out pipe 10. Since the manifold 6 is provided with an impeller 27 which turns depending on the flow rate, bubbles mixed into the fluid to be measured pass between the blades of impeller 27. Consequently, the bubbles of irregular size flowing into as it is, is finely divided by the impeller 27. Since the bubbles are scattered entirely over the channel 6d, flow rate of the bubble passing through the tubes 7, 8 is made uniform and fluctuation of Coriolis force is suppressed.
Patent JP-H0740041-A (JP)
Title: Box flange welding equipment
Inventor: YAMADA MIKIRO
IPC: B23K9/00
Filed: 1993-08-02
Abstract: PURPOSE:To obtain a welding equipment suitable to automate welding work by providing a travel mechanism to hold a work rotating mechanism free to move in the longitudinal direction of a work and a reversing mechanism to reverse the direction of a torch. CONSTITUTION:As a flange plate 33 is tacked on both ends of a square tube part 32, a work is held to a support arm 31 so that one face of the square tube part 32 is horizontal. A groove shape is measured by a sensor 17, with extending/retracting a horizontal arm, welding is executed while weaving is repeated in the traveling direction and right angle direction thereto. When welding of the weld zone between one side's square tube part 32 and flange plate 33 is completed, a support base 52 travels on a slide rail 51, the weld zone between the other side's square tube part 32 and flange plate 33 is traveled between a support column 12. At the same time, by actuating the reversing mechanism 23 integrated in a slide body 16, a bracket 21 is reversed, the direction of a welding torch 18 and sensor 17 is reversed 180 deg.. The subsequent welding is executed in the same as before. By this method, the welding work can be automated.
Patent JP-H0658588-A (JP)
Title: Air supply partition
Inventor: OKADA SUSUMU
IPC: F24F7/10
Filed: 1992-08-07
Abstract: PURPOSE:To supply the air at a uniform air velocity to an adjacent partition by making a pressure in an air chamber uniform, making an air velocity distribution from an outlet uniform and providing an opening at one side of the chamber. CONSTITUTION:A diffusing air chamber 8 partitioned by a porous partition plate 7 from a blower 3 is provided in a partition body 4. A cover 6 having a suction port 5 and a diffuser 9 are provided on a surface of a partition. An opening is provided at a side surface of the chamber 8. An air velocity of the diffuser 9 is made uniform, and the air can be supplied to a plurality of partitions by the one blower 3.
Patent JP-2001032341-A (JP)
Title: Water discharge apparatus
Inventor: MINE KOJI
IPC: E03C1/084
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To change the flow rate of water and secure the power of water discharge even though the flow rate is low by providing the means of water supply, air supply, detection and variable water flow. SOLUTION: A switch 1 is attached, as a low flow rate detecting sensor 6 and a high flow rate detecting means, to a faucet 13. Next, the exhaust reaches the exhaust port 5 via a bubble mixing portion 10 from a water inlet pipe 11 to a first passage for high flow rate or to a second passage for low flow rate. Next, to a bubble mixing portion 10, an air supply device 9 is connected through an air supply pipe 12. Also to the first passage and the second passage, a first shut-off valve 3 and a second shut-off valve 7 are connected. Further, a switch 1, a detector sensor 6, an air supply device 9 and a shut-off valve 3 are respectively connected to a control portion 2. Thus, when hands or the like come near the sensor 6, the valve 7 opens and small discharge can be obtained without requiring large discharge.  Also, when large discharge is needed and the switch is operated, the valve 3 opens and large discharge can be obtained. In this way, water can be saved considerably.
Patent JP-H0866251-A (JP)
Title: Storage tray
Inventor: FUJIKI TAKESHI
IPC: B42F17/08
Filed: 1994-09-05
Abstract: PURPOSE: To selectively use the storage tray for keeping and sorting corresponding to the purpose of use by providing a mirror board forward and providing the opened main body of the tray and a partition member, which blocks backward opening by being attachably and detachably provided at a rear part in this main body of the tray, upward and backward. CONSTITUTION: When setting a storage tray 2 for keeping, a partition member 22 is fitted near the rear end of a bottom plate 21b, and the normal shape of the tray closing the rear opening part and equipped with an opening only upward is provided. A storage tray 2 in the type of the storage tray formed like this is inserted and housed from the rear side, where a projecting part 21d is formed, to the opening part at the main body of furniture while setting the mirror board 21a on the side of the main body of the furniture.  When setting the storage tray 2 for sorting, the main body 21 of the tray is inserted from the side of the mirror board 21a to the opening part at the main body of the furniture while setting the projecting part 21d on the bottom plate 21b at the main body 21 of the tray on the side of a user in the state of not fitting the partition member 22 at the opening part behind the main body 21 of the tray, and the opening is provided at that front surface part.
Patent JP-S6271543-A (JP)
Title: Catalyst for cleaning up exhaust gas of engine
Inventor: KURITA HIDEAKI
IPC: B01J23/56
Filed: 1985-09-24
Abstract: PURPOSE:To improve cleaning-up performance particularly in the starting stage at a low temp. by forming a catalyst layer contg. a catalyst component of a noble metal or base metal stop a coating layer which is deposited on a catalyst carrier and contains a large amt. of an OSC agent. CONSTITUTION:This invention relates to the ternary catalyst for the exhaust gas discharged from an internal-combustion engine, more particularly automobile, in which the catalyst layer 3 contg. the catalyst component consisting of platinum, palladium and/or rhodium is provided on the coating layer 2 deposited on the catalyst carrier 1 and contg. the oxide such as cerium oxide or nickel oxide acting as the oxygen storage capability lending agent. Then the performance for cleaning up the exhaust gas is improved without formation of a compd. by the active catalyst component and the OSC agent and the catalyst component reacts effectively from the low temp. region of the exhaust gas, thus contributing to an improvement of the cleaning-up performance in the cold starting stage.
Patent JP-S6192364-A (JP)
Title: Prevention device for misoperation on normal/reverse run of vehicle
Inventor: OHASHI AKIRA
IPC: F16H59/02
Filed: 1984-10-09
Abstract: PURPOSE:To prevent destruction of a gear and/or break of a wheel shaft caused by mis-operation of a switching lever by demagnetizing a traveling relay when the switching lever is put in neutral position during travel of a vehicle. CONSTITUTION:During travel of a vehicle, stoppers 98a, 98b project in advance position because a pulse relay 74 is excited, followed by excitation of stopper solenoid 91. Even though a forward/backward switching lever 100 is going to be switched under this condition, stoppers 98a, 98b check its movement by hitting the lever. If those stoppers are not in projecting configuration, voltage on the output side terminal of a forward/backward can switch 80 is lost by entry of switching lever 100 into neutral position and both backward relay 14 and forward relay 15 are deenergized, duly causing deenergized state of both forward solenoid 15c and backward solenoid 14, and the vehicle travels with the transmission gear in neutral.