baber/WOPTO huggingface dataset:
Patent JP-H10307023-A (JP)
Title: Light-wave sensor device
Inventor: IMAMURA MASATO
IPC: F41G3/06
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain target information including the distance of a distant target by using one slit-equipped imaging device by a method wherein the slit-equipped imaging device is turned up to an angle at which respective images obtained by the first slit and the second slit of the slit-equipped imaging device agree. SOLUTION: A slit-equipped infrared imaging device 10 which is installed on a rotating frame detects the infrared rays of a distant target through a first slit. It is then turned so as to acquire image information 6 on the same target through a second slit. A rotating-frame rotation angle 15 at a point of time when pieces of image information 6 on the same target obtained through the first and second slits agrees is sent to a distance computing device 12. The distance computing device 12 computes the distance of the target. A tracking computing device 3, to which the image information 6 to be output from the slit-equipped infrared imaging device 10 and distance information 7 to be output from the distance computing device 12 are input, computes the position, the direction and the speed of the target as target data 8, and the data are output to a shooting computing device 4.  Since the image information 6 and the distance information 7 can be acquired by only the imaging device 10, the concealment property of a light-wave sensor device is excellent.
Patent JP-S598738-A (JP)
Title: Treatment of olefinic polymer
Inventor: KOJIMA HIDEO
IPC: C08L101/00
Filed: 1982-07-08
Abstract: PURPOSE:To obtain a microscopically uniform mixture having improved impact resistance and satisfactory mechanical properties, by blending an olefinic polymer containing an unsaturated carboxylic group with an olefinic polymer treated with a specific polar group-containing organic compound. CONSTITUTION:(A) An olefinic polymer containing an unsaturated carboxylic acid group and/or its anhydride group is blended with (B) an olefinic polymer treated with an organic compound (e.g., 3-hydroxy-1-propene, or acrylamide) containing at least one unsaturated bond and at least one polar group selected from hydroxyl group, amino group and glycidyl group. Preferably the content of carboxylic acid (anhydride) in the component A is 0.5-5.0wt% and the amount of the organic compoune teated in the component B is 0.5-5.0pts.wt. based on 100pts.wt. polymer. In the blending ratio of the both components, the amount of the component B is preferably 5.0-40pts.wt. based on 1pt.wt. component A.
Patent JP-S5741914-A (JP)
Title: Molding apparatus for thermoplastic resin sheet
Inventor: MOTOMURA SHIGENOBU
IPC: B29C45/00
Filed: 1980-08-26
Abstract: PURPOSE: To obtain the titled apparatus of which the heating oven is less susceptible to the effect of vibration due to the operation of the mold and the heater in the oven is sufficiently protected by hanging the heating oven having the built-in heater by a fixture located at the upper part of the apparatus.  
     CONSTITUTION: The heating oven 2 is hung by the upper fixtures 20, 21, whose stopping position being made variable, and the upper and lower heaters 22, 22' are attached in the heating oven 2, their clearance is made adjustable by the regulating mechanism 24, 24'. Better stability of the heating oven is also maintained by the buffer mechanism 200. Thermoplastic resin sheet S is supplied from the feeding part I to the heating oven 2 at the heating part II, heated and formed into the predetermined shape in the forming part III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09306772-A (JP)
Title: Chip coil winding machine
Inventor: ISHII HIROYUKI
IPC: H01F17/04
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize and simplify the structure of a device so as to realize reduction in cost, by forming a chuck in such a manner that the facing direction of electrodes is inclined by a predetermined angle with respect to a radial axial line perpendicular to the direction of movement of a chip core in a rotation plane. SOLUTION: In a chuck 10b, a chip core A is held by a fixed member 10b1 and a moving member 10b3, which opens and closes in the direction of an arrow Y around a fulcrum 10b5 as a center when a pressure portion 10b4 is pressed, in such a manner that the facing direction of chip electrodes at provided on both ends of the chip core A is inclined by an angle of 45 deg. with respect to a radial axial line L. A welding plate 14a is heated by causing a current to flow through a welding electrode 14b. By actuating a welding device body 14d, the welding plate 14a is moved above the chip core A and is lowered. Then, the welding plate 14a is pressure-welded onto an upper surface of the chip electrode a1 of the chip core A on which a wire is wound by a winding device 13.
Patent JP-S6012737-A (JP)
Title: Manufature of silicon nitride film
Inventor: MIYAJIMA TOSHIAKI
IPC: H01L21/318
Filed: 1983-07-01
Abstract: PURPOSE:To enable to obtain a thermally stable SiN film wherein the internal stress hardly varies by controlling temperature and time of the heat treatment of the SiN film produced by sputtering. CONSTITUTION:An integrated circuit substrate 44 which has a SiN film formed by sputtering is supported by a holding device 43 and housed in a transparent case 42. Then, the substrate 44 is illuminated by tangusten halogen lamps 40 provided over the both sides of the substrate 44 and is heat-treated. In this case, the substrate 44 is heat-treated at a temperature of 600-800 deg.C and for a time wherein almost no defect arises in the substrate 44. This enables to obtain the SiN film which is minute and has thermally stable internal stress.
Patent JP-S6011824-A (JP)
Title: Grip type flash discharge light emitting device
Inventor: YAGI HIDEO
IPC: G03B15/05
Filed: 1983-07-01
Abstract: PURPOSE:To prevent missing of photographing chance by constituting a freely releasable locking mechanism which locks in one body a grip and a bracket connected by inserting a supporting lever into an inserting hole so that the grip and the bracket are freely attachable and detachable. CONSTITUTION:A bracket 1 to be fixed to the bottom face of a camera by a clamping screw screwed to a tripod screw hole is a long and slender plate-like material formed to the almost same width as the depth width of a camera body; and a roughly U-shaped fitting hole 1a, and a notch part 1b for operating a rewinding button of the camera are provided on its center part, and in the vicinity of its tip, respectively. A grip 2 erected from one end part of the bracket 1 is provided so as to be freely attachable and detachable to and from the bracket 1.
Patent JP-H05285922-A (JP)
Title: Casting mold of sanitation fixture
Inventor: SUZUKI HIROMICHI
IPC: B28B1/26
Filed: 1992-04-10
Abstract: PURPOSE:To provide a casting mold for molding a washbowl having good appearance. CONSTITUTION:In a vertical casting mold 1 for molding a washbowl, the branch passages going toward a casting space 4 from a casting port 5 are provided and one passage 6 allows slip to flow in the casting space 4 on the side of the bottom surface of the space 4 and the other passage 7 allows the slip to flow in the casting space 4 from the side surface of the space 4.
Patent JP-S62274640-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KISHIYAMA TAKEKI
IPC: H01L21/768
Filed: 1986-05-22
Abstract: PURPOSE:To prevent the breakdown of an interconnection electrode at the step part of an insulating film, by providing an interconnection layer, whose cross section has the gentle inclination of an edge with respect to the inclination of the edge of the insulating film at a contact hole part. CONSTITUTION:A conductor layer is formed on the entire surface of a substrate 1, in which a contact hole 5 is formed. Thereafter, said conductor layer undergoes etch back by an anisotropic etching method. Since the etching advances only in the vertical direction, the conductor layer remains at the side wall of the contact hole 5. Thus, the cross section having a gentle tapered shape is formed. Under this state, an interconnection layer 6 is formed. Even if the thickness of the interconnection layer 6 becomes thin at the side surface of the contact hole 5, the part is covered by said conductor layer. Thus the step coverage is improved. Therefore, the breakdown at the step part becomes almost negligible.
Patent JP-H0857059-A (JP)
Title: Electrode device
Inventor: YAAKUBU HIRUSHIYUBERUGU
IPC: A61N1/05
Filed: 1993-05-20
Abstract: PURPOSE: To provide an electrode device by which heart is not insulated electrically from circumferential tissues unnecessarily, by which much part of heart can be accessed as possible for the subsequent outside treatment and by which displacement is not conducted after implanting. CONSTITUTION: An electrode support 5 has at least one aperture 13 within a surface positioned at a specified passage side. Thereby, an electrode device which is more flexible than the conventional one can be obtained.
Patent JP-H06328316-A (JP)
Title: High-speed hourglass worm screw cutting machine
Inventor: NAGATA HIROSHI
IPC: B23F21/12
Filed: 1993-05-20
Abstract: PURPOSE:To improve the screw cutting speed of an hourglass worm by supporting an inscribed cutter head therein a cutter is inscribed to work by a cross roller bearing and supporting a rotary table thereon the inscribed cutter head is loaded by the cross roller bearing. CONSTITUTION:Work W, an hourglass worm raw material, is supported between a chuck 1 linked to a motor spindle and a tail stock 2. An inscribed cutter head A is rotated around a rotation center O to the work W to perform screw cutting by a cutter 3. In thus case, support is made by a cross roller bearing for preventing the interference of the inscribed cutter head A with the work W due to the rotation of the inscribed cutter head A, and for lowering the height of the fitting core of the inscribed cutter head A. The rotation and drive of the inscribed cutter head A is made by combining a section gear 4 provided on the end of a table and a pinion 5 to thin whole thickness to the utmost.
Patent JP-H07324830-A (JP)
Title: Cryogenic device
Inventor: MATSUMOTO TAKAHIRO
IPC: H01F6/04
Filed: 1994-05-31
Abstract: PURPOSE:To prevent heat transfer due to gas convection by a method wherein a refrigerator is mounted horizontally in its mounting jacket provided in a vacuum vessel and, in a spacing between the refrigerator and the mounting jacket, a fiber cushioning material is arranged axially of the refrigerator via sealing material in a dividing manner. CONSTITUTION:In a cryogenic device using a three-stage refrigerator, a refrigerator mounting jacket 16 is provided in a vacuum vessel 4 extending horizontally from its wall and the jacket 16 is provided in its interior with a refrigerator 17 and cylinders 178-17c. The outer periphery of cooling stages 18a-18c in the jacket 16, first and second heat shields 5a and 5b and a cryogenic vessel 3 are interconnected by heat conductors 19a-19c. In this case, the cushioning material 11 made of the felt or glass fiber as in the form of a string and enclosed with film 12 is wound around each of the cylinders 17a-17c. In doing so, the inner space of the mounting jacket 16 is divided by the cushioning material in the axial direction of the refrigerator to suppress heat transfer, thereby improving the cooling efficiency of the refrigerator 17.
Patent JP-S6457637-A (JP)
Title: Method and apparatus for handling wafer
Inventor: DONARUDO AARU BUTSUSHIYU
IPC: H01L21/683
Filed: 1988-05-17
Abstract: PURPOSE: To prevent other parts of a wafer from touching a handler, thereby preventing the handler from damaging a wafer by manipulating the wafer, using a specified handler having vacuum and pressure ports. CONSTITUTION: A handler 100 has a wide surface 112, bump 110 formed high with respect to the surface 112, at least vacuum ports 105, 106 disposed near the bump, a vacuum space formed inside the surface 112 through the ports 105, 106 to attract the marginal edge of a wafer 113 to the bump 110, and at least one pressure port 109 disposed inside the surface 112 so as to have a pressurized fluid flow through the port 109, so as to separate the wafer 113 from contacting the surface 112, thus handling the wafer 113. The surface 112 of the hander has, e.g., an area smaller than 1/4 the surface area of the wafer 113.
Patent JP-S5744484-A (JP)
Title: Method for extinguishing in automatic gas pressure welding
Inventor: TACHIKAWA HIROSHI
IPC: B23K20/00
Filed: 1980-08-29
Abstract: PURPOSE: To obtain a good joined part having no defects by a simple method and eliminate the occurrence of a backfire by expediting the timing for retreat of a burner and decreasing the flow rate of a combustible gas upon stopping of oxygen supply.  
     CONSTITUTION: When a joined part 3 is heated up to a required pressure welding temp., an oil hydraulic pump is driven to start upsetting of materials 1, 2 to be joined. When the rate of upset attains about 1/2W2/3 of a set value, a burner 8 is retreated from the joined part 3. The rate of upset is measured as a rate of compression of the part 3, for example, by a sensor 13 detecting the displacement of a sliding block 10. The retreating of the burner 8 is accomplished as it is moved up to the dotted line position by the signal from the sensor 13. At the point of the time with slight delay from the start of this retreat, the supply of oxygen to the burner 8 is stopped and the flow rate of gaseous acetylene is throttled, whereby the flame of the gas is extinguished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5822258-A (JP)
Title: Sorter device
Inventor: SOGOU TOSHIYUKI
IPC: G03B27/00
Filed: 1981-07-30
Abstract: PURPOSE:To prevent damage to the motor in the sorter transfer part and generation of noises by sensing off the changing-over of rotational direction of the motor and furnishing a means to stop the motor temporarily prior to the changing-over. CONSTITUTION:The moving part 306 of a sorter 300 is formed with a reversible motor 307 and a transfer mechanism 308 and is connected to a sorter control part (not illustrated) composed of a sorter control circuit 418 having a control circuit (not illustrated) equipped with a means to stop the motor 307, a drive circuit 419, a BUSY signal generator circuit 420 and a one-turn sensing circuit 421. When the control circuit 418 gives the drive circuit 419 a regularly rotational signal for the motor 307, it will rotate in the regular direction and a cam 312 turns to sink a bin 302 for classification work. Even though a subsequent reverse rotational signal is given to the motor 307, the stop means in the control circuit allows the motor 307 to make reverse rotation upon once stopping. Accordingly, shocks owing to the inertia of the motor 307 can be avoided.
Patent JP-S5744107-A (JP)
Title: Optical fiber cable and its manufacture
Inventor: NEGISHI YUKIYASU
IPC: H01B7/17
Filed: 1980-08-29
Abstract: PURPOSE: To improve watertightness and structure stability under high hydraulic pressure by installing optical fiber cores in grooves extending in the lengthwise direction of the surface of a linear body, and by supplying an elastic material to the surface and then inserting the linear body a sheath tube having a specific internal diameter.  
     CONSTITUTION: While optical fiber cores 3 are installed in grooves 2 provided in the length direction of the surface of a linear body 1, the lineary body 1 is fed, and a thin metallic tape 7 of copper, aluminum, etc., is supplied in parallel to the linear body 1. The metallic tape 7 is conducted by the 1st forming device 10 to be formed in a nearly semicircle cylinder shape, and an elastic material 4 is injected from the injection opening 11 of an elastic material packing device coupled with the device 10. Then, the linear body 1 is contained in the metallic tape 7 and the edges of the metallic tape 7 are butted together by a forming device 12 to be welded by a welding electrode 13. Further, the sheath tube 5 is reduced in diameter by passing through a diameter reduction device 14 to pack the elastic material 4 in the grooves 2, etc., without any gap. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5344904-A (JP)
Title: Pump with an inducer
Inventor: KAWADA YUTAKA
IPC: F04D29/46
Filed: 1976-10-04
Abstract: PURPOSE: To prevent the pressure pulsation without lowering pumping efficiency by fitting to the flow path movable vanes that shift to the open position by the normal current that generates in the upstream side flow-path of the inducer and to the closed position by the reverse current that generates in the same flow-path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5828526-A (JP)
Title: Flow-passage controller for helical-type intake port
Inventor: KATOU SHINICHI
IPC: F02F1/42
Filed: 1981-07-30
Abstract: PURPOSE:To accelerate warming of a cataytic converter by raising the temperature of exhaust gas by reducing the swirling stream when an engine has a low temperature, by controlling the ON/OFF-valve in the branched passage which connects the inlet passage part to the swirl-terminating part of the captioned port, according to the intake negative pressure and the engine temperature. CONSTITUTION:The inlet passage part A in a helical-type intake port 6 and the terminating part of the swirl part B which is formed around an intake valve and connected to the inlet passage part A are connected through the branched part 14, which is opened and closed by a rotary valve 18. The valve shaft of the rotary valve 18 is connected to an actuator 36 through an arm 22, rod 35 etc.,  and the actuator 36 is controlled according to the intake negative pressure and the engine temperature. In other words, the negative pressure chamber 19 of the actuator 36 is connected to an intake manifold 23 through a conduit 41 and a temperature sensing change-over valve 42, and the conduit 41 is connected to the negative pressure port 33 on the upstream side of a throttle valve 26 through a check valve 43. Thus, the valve 18 is opened, when the engine temperature rises over a certain value and the intake negative pressure decreases below a certain value.
Patent JP-H0694661-A (JP)
Title: Liquid detector
Inventor: MATSUOKA TADASHI
IPC: G01N27/00
Filed: 1992-04-13
Abstract: PURPOSE:To obtain a liquid detector which has a simple structure and can be manufactured inexpensively. CONSTITUTION:A liquid such as urine is captured by a liquid capturing means 1, a liquid detection signal is generated via a detection signal generation means 3 due to the change in the dielectric constant generated between electrodes 2, that in ion conductivity, that in electron conductivity etc., the liquid detection signal is amplified to an electrical signal with a specific level by a signal amplification means 4, and then an alarm is displayed by an alarm display means 5 such as a lamp, thus enabling a nurse, etc., to clearly recognize leakage of a diaper, etc., and to take care of a patient fully and at the same time a liquid detector to be manufactured inexpensively owing to its simple configuration.
Patent JP-S641823-A (JP)
Title: Consolidation of foundation
Inventor: SATO SHIGERU
IPC: E02D5/48
Filed: 1987-05-15
Abstract: PURPOSE: To surely form consolidation of foundation with high compressive strength and less variations by forming consolidation of foundation and hardening after impregnating the mortar with a specific viscosity into a pile hole.  
     CONSTITUTION: A pile hole 1 is excavated, and a large diameter section 2 having larger diameter than that of the pile hole 1 is formed to the bottom of the pile hole 1 at a specific depth. Then, after impregnating the mortar having the viscosity adjusted from 60 to 90 sec into the large diameter section 2, a precast concrete pile 3 is sunk and set into the pile hole 1 as its lower end opens, and the lower end of the pile 3 is inserted into the mortar. When the mortar impregnated this manner is hardened, lay out work 4 of the foundation pile in the of foundation work is accomplished. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H07325149-A (JP)
Title: Radar employing spread spectrum technology
Inventor: SUGAYA ATSUSHI
IPC: G08G1/16
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a radar in which a plurality of objects can be captured at high speed and the distances thereof can be measured. CONSTITUTION:The radar comprises a synchronous processing section 400 for mixing a receiving signal demodulated at a receiving section 300 and a PN code generated and delayed at a PN code generator 100, a correlation processing section 500 for delivering signals corresponding to the distances up to a plurality of objects reflected the radar radio wave based on a correlation output derived from the mixed output, and an execution processing section 700 for calculating the distances up to respective objects. The synchronizing section 400 mixes the receiving signal with the PN code delayed through variable delay circuits 401,...,404 using multipliers 451,...,453. The correlation processing section 500 receives the mixed output and determines a correlated output through correlation processing circuits 501,...,503 thus capturing a plurality of objects simultaneously.
Patent JP-H0416202-A (JP)
Title: Method and apparatus for treatment of waste containing halogenated organic solvents
Inventor: KANEHARA AKIJI
IPC: B01D3/00
Filed: 1990-05-10
Abstract: PURPOSE:To provide possibility to treat waste containing halogenated organic solvents by a method, of vacuum extraction of contaminants other than its incineration, using the process of recovery adsorption of vapor phase solvents from suction air, passing through on adsorbent column set in a suction line. CONSTITUTION:Waste containing trichloroethylene or other halogenated organic solvents in sealed vessel 1 is sucked up by a pressure reduction suction mechanism 2 to make the halogenated organic solvents turn into vapor phase which are recovered in suction line 5 by suction air. The suction air is led to pass on adsorbent column 6 (e.g. active carbon column) provided in suction line 5 to adsorb and recover the vapor phase solvents. As a result, it becomes possible to treat the contaminants consisting of halogenated organic solvents which are hard to incinerate by a method of vacuum extraction of the solvents other than the incineration. Moreover, it is also possible to extract the adsorbed materials in form of organic solvents by steaming the active carbon with solvents adsorbed, which contributes to re-utilization of resorces.
Patent JP-S62187024-A (JP)
Inventor: BABA TAKEO
IPC: B32B17/02
Filed: 1986-05-23
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-H0414895-A (JP)
Title: Printed-wiring board
Inventor: IIZUKA SHOGO
IPC: H05K9/00
Filed: 1990-05-08
Abstract: PURPOSE:To obtain a printed-wiring board for enabling an area between wiring patterns of each functional block to be shielded by printed wiring by providing a through-hole for mutually connecting a ground pattern layer so that the function block can be divided. CONSTITUTION:A wining pattern 28 of a control block A is held in sandwich shape by a ground pattern 24 and a ground pattern 25, it is isolated from a receiving part B through a through-hole 37, and a control part A is completely shielded from other functional blocks. Also, a wiring pattern 29 of the receiving part B is surrounded by the ground pattern 25 and 26 and the through-holes 37 and 38 and are completely shielded from other functional blocks, and a wiring pattern 30 of a transmission part C is shielded from the receiving part B through ground patterns 16 and 17 and the through-hole 38, thus enabling malfunction of a radio device due to interference between functional blocks, generation of spurious, and increase in noise to be restricted and achieving high-performance, compactness, and low cost of the ratio device.