baber/WOPTO huggingface dataset:
Patent JP-H04263076-A (JP)
Title: Method for protection of carbon-containing composite material against oxidation and material protected thereby
Inventor: RIONERU BANDENBURUKE
IPC: C04B41/89
Filed: 1991-10-28
Abstract: PURPOSE: To provide a method for protecting a carbon-contg. composite material, particularly, a composite material having a thermal structure from oxidation.  
     CONSTITUTION: This is a method for providing oxidation preventing protection to a composite material contg. carbon, in which, on a composite material, an internal layer, an intermediate layer contg. boron or a boron compound and an external layer of silicon carbide are formed, where the internal layer formed on th composite material is formed before the intermediate layer, it contains no baron and is produced from heat resistant carbide having at least 60 micron thickness, and the internal layer insulates the intermediate layer from carbon contained in the composite material. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61151133-A (JP)
Title: Slow-releasing coating composition and medicinal drug coated therewith
Inventor: SASAGAWA TSUTOMU
IPC: C09K3/00
Filed: 1984-12-25
Abstract: PURPOSE:To produce the titled medicinal drug preparation having controlled development of the drug action, by coating a core substance with a slow- releasing coating composition containing a higher alcohol and a metallic soap at a specific ratio. CONSTITUTION:The objective preparation can be produced by coating a core substance with a slow-releasing coating composition containing 100pts.wt. of a higher alcohol (e.g. stearyl alcohol) and 0.5-10pts.wt. of a metallic soap (e.g. aluminum soap). The amount of the coating composition is 1-10pts.wt. per 1pt.wt. of the core substance. The higher alcohol is preferable to hardened oil, etc. from the view point of releasability, and an excellent slow-releasing characteristic can be achieved by the addition of the metallic soap at a ratio within the above range. Although higher alcohols generally have low melting point, the lowering of the melting point caused by the addition of metallic soap is not large and in certain amount of addition, the melting point increases. The sprayability can be improved compared with the single use of the higher alcohol and the strength of the coating film can be increased by the addition of the metallic soap.
Patent JP-H06127435-A (JP)
Title: Rear under body construction
Inventor: AKIYAMA AKIRA
IPC: B62D25/08
Filed: 1992-10-20
Abstract: PURPOSE:To restrain vibration of a rear floor pan by favorably setting the fitting points of a rear subframe, in a rear under body construction in which rear floor side members on both ends in the width direction of a vehicle are combined with cross members and a rear subframe is provided in the vicinity of the combining points. CONSTITUTION:In the rear under body 10A of an automobile body, a pair of rear floor side members 12 of U-shaped section are arranged in the vicinity of both end parts in the width direction of a vehicle, and the underside 14A of a rear floor pan 14 is fitted by welding to the flanges 12B, 12D bendingly formed on the insides and outside in the vehicle width direction of them. Both end parts of a rear floor cross member 18 are combined with the middle parts of the respective side members 12 through brackets 22. A rear subframe 36 fitting lower arms 37 is fitted to the brackets 22 with bolts 38, but in this case, the fitting points S are set between a line M connecting together the axes of a pair of the side members 12 and a line N connecting together the lower end faces of the members 12, and in the territory inside the inside positions of the members 12.
Patent JP-H03145942-A (JP)
Title: Fault condition detector for distribution system
Inventor: ISAHAYA KEIJI
IPC: H02J13/00
Filed: 1989-10-30
Abstract: PURPOSE:To give information to a master station in a short time after the occurrence of a fault by dividing information from a subsidiary station into three classes according as an information content is large or small, and by outputting only 'there is fault detection' information with a small information content from the subsidiary station, when the fault is detected. CONSTITUTION:Information from a subsidiary station C to a master station is divided into 'there is fault detection' information, fault detection information and various electric variables information. The 'there is fault detection' information is small in an information content and the fault detection information is necessary for determination of a fault section and comparatively small in the information content. Further, the various electric variables information is necessary for specification of a fault region and large in the information content. At the time of detecting a fault, the subsidiary station C independently transmits the 'there is fault detection' information. Before the occurrence of this independent information, the master station 3 conducts a second information polling for asking the various electric variables information. After the occurrence thereof, the master station 3 conducts a first information polling for asking the fault detection information to quickly perform the determination of a fault section, separation of the fault section, specification of a fault region, etc., to enable the early recovery from the fault.
Patent JP-S63139045-A (JP)
Inventor: NAKAJO HIROSHI
IPC: C03C8/16
Filed: 1986-11-27
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-S63133284-A (JP)
Inventor: KUDO TAKASHI
IPC: G07C13/00
Filed: 1986-11-26
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-H11118003-A (JP)
Title: Wave gear device
Inventor: KIYOZAWA YOSHIHIDE
IPC: F16H1/32
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact wave gear device having a torque limiting function. SOLUTION: A wave gear device 1 comprises an annular rigid internal gear 2, an annular flexible external gear 3 arranged inside the internal gear 2 and a wave generator 4 fitted inside the external gear. The wave generator 4 includes a rigid cam disk 41 having a prescribed outline and a hub 43 inserted into an insert hole 42 opened at the center of the rigid cam disk 41. A torque limiting mechanism for limiting torque transmitted to the flexible external gear 3 via the wave generator 4 is formed by a nut 46 for fastening the rigid cam disk 41 to the hub 42. When a prescribed amount or more of torque transmission state is generated, slipping in the rotating direction is generated between the rigid cam disk 41 and the hub 42 so that transmission torque is limited to a prescribed amount.  Since a torque limiter does not need to be provided separately, the use of the wave gear device 1 allows an actuator for driving a robot arm or the like to be compact and cost to be reduced.
Patent JP-H09100087-A (JP)
Title: Rope locking device
Inventor: HAGIWARA HAJIME
IPC: B66C1/66
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To secure a locking device in place of an eyebolt by constituting it with a rope body formed with a locked part being larger than a rope outer diameter, in the point midway in the longitudinal direction of a rope in size being insertable into a pass hole of an object, and two washer plates capable of being locked to the pass hole, where the rope is inducible to the inside from the side edge, and installed with an inlet groove where the locked part is unpassable. SOLUTION: A lower end of a rope body 5 is inserted into a pass hole 2 formed in a steel material 1 in the (1) direction, and a locked part 4 of the rope body 5 is projected beneath this pass hole 2. A washer plate 7 is extruded in the (2) direction, and the rope body 5 is induced up to the inmost part of an inlet groove 6 formed slightly larger than the outer diameter of a rope 3, then the washer plate 7 is attached to the rope body 5. One more washer plate 8 is extruded to the rope body 5 projecting to a lower side of the washer plate 7 in the (3) direction, and thereby the rope body 5 is induced up to an innermost part of the inlet groove 6. Then the washer plate 8 is extruded in the (4) direction, superposing it on the washer plate 7. Subsequently the rope body 5 is pulled back in the (5) direction and the locked part 4 is locked to the superposed washer plates 7 and 8, whereby the rope body 5 is locked tight.
Patent JP-H10121895-A (JP)
Title: Tunnel interior finishing structure
Inventor: UMETSU HIROYUKI
IPC: E21D11/04
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an interior finishing structure excellent in execution property and durability by forming a triangular or trapezoidal recessed or projected guide on a tunnel backing, and fixing a relatively large interior plate comprising a ceramic plate burned at the prescribed temperature to the guide with the adhesive. SOLUTION: Uneven or straight guides 5 of the section corresponding to the uneveness of a back side of an interior plate 6 on a surface of a backing 2 before the tunnel backing (primary lining) 2 is hardened. After the adhesive 7 is applied to the guides, the interior plate 6 (a secondary lining) consisting of a long hollow ceramic plate or a long thin ceramic plate which is burned at the temperature of >=800 deg.C is fixed to an upper part of the guides 5. The interior plate 6 is formed hollow and long with the clay as the main raw material so as to increase the bending strength, the surface becomes glossy, the reflectance is not degraded even it is cleaned, and no deterioration is generated by the wear. The interior plate 6 is fitted (secondary lining) through the execution by mechanical pushing successively upward from a lower end of a side wall of a tunnel 1.  The secondary lining excellent in execution property, strength, durability, and appearance can be easily performed.
Patent JP-H07139162-A (JP)
Title: Cut-off structure of separating panel in method of sliding form construction
Inventor: KATO TOSHIAKI
IPC: E04G11/22
Filed: 1993-11-11
Abstract: PURPOSE:To improve operating efficiency, and to enhance cut-off properties by installing a sealing packing functioning as an H sectional positioning jig in combination to the joining section of a separating panel disposed inside sliding forms and extending the separating panel. CONSTITUTION:Joining sections in the vertical direction of a separating panel 8 arranged inside forms 7 unified with an operation frame constructing a pier, etc., are connected through stringy sealing packings consisting 18 of H sectional elastic plastics, etc., and functioning as positioning jigs in combination. Concrete C is placed on the inside of the separating panel 8, and cured, the forms 7 are slid and pulled up, and the separating panel 8 is extended through the sealing packings 18. The operation is repeated, thus constructing a columnar body such as a pier. Accordingly, operation is conducted efficiently while cut-off properties can be improved.
Patent JP-2001099883-A (JP)
Title: Method for locating fault on transmission line
Inventor: YAMAGUCHI YASUTAKA
IPC: H02H3/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To enhance location accuracy of a fault section or fault point on a transmission line. SOLUTION: A fault section or fault point on a transmission line is located by formulating a transmission circuit according to Kirchhoff's first and second laws using the telemetric data of a generator and a load in order to grasp the system state prevailing before fault, adding the formula of measurements of means for detection the current and voltage of the transmission line at the time of fault, decreasing the number of variables by specifying a sound line through matrix operation and then solving simultaneous equations including the fault current and the fault point as variables.
Patent JP-H06131054-A (JP)
Title: Flow rate control valve
Inventor: TAKEDA KENJI
IPC: F16K3/32
Filed: 1992-10-21
Abstract: PURPOSE:To prevent the adhesion even when a pressurized fluid mixed with a foreign material is used and to unnecessitate the high working accuracy at the time production by realizing the complete shut off state being the flow rate zero and a fine opening degree by a simple means in the flow rate control valve with a spool. CONSTITUTION:The pressurized fluid which is going to flow from an entrance port 21b to an annular groove 12d of a spool 10 is shut off completely by the contact of an O ring 15 attached on the spool 10 with a cylinder 22, resulting in preventing the flow to an exit port 22b and the leakage through the clearance between the spool 10 and the cylinder 22. Even through the foreign material is mixed in the pressurized fluid, it is absorbed by the flexibility of an O ring 15, enabling the fine opening degree and the complete closing.
Patent JP-H06139942-A (JP)
Title: Thyratron support device
Inventor: HICHIWA YUKIO
IPC: H01J19/42
Filed: 1992-10-21
Abstract: PURPOSE:To provide a thyratron support device allowing the easy placement of a thyratron. CONSTITUTION:This thyratron support device uses a base plate 22, an insulation stand 23 and a cathode electrode plate 24, thereby constituting a support seat 20. This seat 20 is mounted on a body rack 17. A thyratron 1 is placed on the plate 24. Furthermore, a non-inductance tube 21 for securing the thyratron 1 to the seat 20 with screwed set bolts 33 is made to have a two-split structure, comprising one half section 21a and the other half section 21b. The tube 21 is fitted to the external surface of the thyratron 1. According to this construction, the thyratron 1 is mounted on the seat 20 and the tube 21 has a two-split structure. Thus, the thyratron 1 can be easily replaced.
Patent JP-H10111516-A (JP)
Title: Display device
Inventor: MIYAWAKI MAMORU
IPC: G02F1/136
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a high resolution, high luminance, high contrast, compact and inexpensive display device by making either of a vertical side and a horizontal side of a pixel electrode a specified value or below and specifying a range of a centerline average height of a counter substrate facing liquid crystal material. SOLUTION: The counter substrate 16 is formed with ruggedness for preventing boundary reflection of a common transparent electrode 15, and is provided with the common transparent electrode 15 on its surface. Further, the counter substrate 16 is provided with a reflection preventive film 20 on its opposite side. Sand lapping is performed by whetstone grains with a minute grain size for forming these ruggedness shapes. Then, either of the lengths of the vertical side and horizontal side of the pixel electrode 12 are 50μm or below, and the centerline average height Ra of the counter substrate 16 facing the liquid crystal material 16 is λ/10μm<Ra<0.3μm when a wavelength of incident light is defined λμm.  At this time, the maximum level difference of the surface rggedness of the counter substrate 16 facing the liquid crystal material 14 is preferred to be 1.5μm or below. Further, the liquid crystal material 14 is preferred to be a polymer network liquid crystal.
Patent JP-H07135628-A (JP)
Title: Tape recording medium reproducing device and video image print system
Inventor: IIZUKA HIROYUKI
IPC: G11B20/10
Filed: 1993-11-12
Abstract: PURPOSE:To surely print out a desired video signal by interlocking the tape reference voltage reproducing device and a printer. CONSTITUTION:A marker is added to a video signal to be printed out and the resulting signal is digitally recorded on a tape recording medium 1. A control means 7 gives a command of not writing new picture data to a write control means 3 in the stage that the picture data with the marker added therero are written in a picture memory 4. Furthermore, the control means 7 informs the end of retrieval to a video image print means 8, which prints out a still picture output from an output means 5.
Patent JP-H03145190-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: YANAGAWA YOJI
IPC: H05K3/42
Filed: 1989-10-30
Abstract: PURPOSE:To enable an inexpensive printed wiring board simple in constitution to be easily and surely formed by a method wherein a lid is provided on the side of the printed wiring board where the solder resist coating of a through-hole is formed so as to cover the through-hole, and the solder resist coating is formed on the lid. CONSTITUTION:A through-hole 21 and a required cavity are provided to a base material 10 provided with a copper foil 11a on one side and an adhesive layer 12 on the other side. In succession, a lid layer 31 of copper foil is bonded to the adhesive layer 12, a through-hole copper plating 22 is provided on the inner face of the through-hole 21. Then, an etching resist 32 used for forming the copper foil 11a into a prescribed conductor pattern 11 is formed on the copper foil 11a and the lid layer 31 covering both the openings of the through- hole 20, the copper foil 11a and the lid layer 31 are etched to form the conductor pattern 11 and a lid layer 30. Then, solder resist ink is printed covering the lid layer 30 on the rear of the base material 10 and cured to form a solder resist film 40.
Patent JP-S63136009-A (JP)
Title: Optical fiber coupler
Inventor: SUZUKI FUMIO
IPC: G02B6/293
Filed: 1986-11-28
Abstract: PURPOSE:To improve polarized wave maintaining characteristics by using part of a stress induction type polarized wave maintaining optical fiber which is ground in the direction of a main axis of polarize wave as a ground optical fiber. CONSTITUTION:A polarized wave maintaining optical fiber 10 is put in the groove 20 of a glass block 2 and fixed with an adhesive 24. The polarized wave maintaining optical fiber 10, however, is put in at this time so that the main axis 16 of polarized wave is at right angles to the top surface 21. Then, the glass block 20 is surface-ground from the top surface 21 to form a block 30 with a ground fiber including the ground optical fiber 11. In this case, the direction of grinding is coincident with the direction of the main axis 16 of polarized wave and one stress inducing part 14 is removed. The other stress inducing part 14 however, is left in the complete shape without any cracking. Two blocks 30A and 30B with ground fibers are joined into a coupler after their mutual positions are adjusted finely. Consequently, the polarized wave maintaining performance is superior.
Patent JP-H07122398-A (JP)
Title: Plasma treatment apparatus
Inventor: ISHII NOBUO
IPC: C23F4/00
Filed: 1993-10-20
Abstract: PURPOSE:To provide a treatment apparatus by which the density of high frequency-induced plasma is controlled at high precision by installing a controlling means to variably control the potential of a high frequency antenna. CONSTITUTION:A plasma etching apparatus 1 has a mounting stand 4 on which an object to be treated is mounted while an insulating plate 3 of the bottom of a treatment container 2 made of a dielectric material being set between the object and the stand and a high frequency antenna 6 which is a spiral coil is set on the external wall face of an insulating material 5 at the top part facing to the mounnting stand 4. An intermediate terminal is put between both terminals 6a, 6b of the antenna 6 and is connected with a high frequency electric power supply 7 for plasma generation through a matching circuit 8. An alternating electric field, that is plasma density, corresponding to the quantity of the current flowing in each antenna part is obtained by controlling the current value in front and rear of the intermediate terminal in the circuit 8. As a result, highly dense and uniform plasma is generated at high reproductivity in the treatment container 2.
Patent JP-H03144898-A (JP)
Title: Input signal fetching method
Inventor: NOMURA KAZUMASA
IPC: G08C25/00
Filed: 1989-10-31
Abstract: PURPOSE:To execute the fetching of a signal free from the influence of a noise by executing the fetching of an input signal by specified number of times during every fetching period, and further, handling the input values of last time as the specified number of pieces of the input signals, and extracting the intermediate value of total number of pieces of data, and making it the input value. CONSTITUTION:The analog input signals CH1 to CHn of plural channels are time-division-derived by the switching of a multiplexer 1, and are converted into digital signals by an A/D converter 2, and are supplied to a CPU 3. Then, the signals are fetched repeatedly by three times time-sequentially from the channel 1 to the channel (n), and in respect of every channel, the intermediate value of total five pieces of the signal values of three pieces of the signal values fetched in this time temporarily and two pieces of the signal values of the input values of the last time handled as two pieces of the signal values is extracted, and it is made the input value of every channel. Thus, the fetching of the input signals CH1 to CHn free from the influence of the noise can be executed.
Patent JP-H10127810-A (JP)
Title: Robot for fire using fire resistant sheet
Inventor: NAKAMURA MASAYUKI
IPC: A62C3/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a robot for fire using a fire resistant sheet which enables efficient extinguishing activities by a small amount of water or foam in a tank carried on the robot for fire shielding an upper part of a fire source by a fire resistant fiber sheet. SOLUTION: In a robot body 1A for fire equipped with an extinguishing head having a water or foam jetting nozzle 9, a fire resistant fiber sheet 10 is folded to be developed and housed into the robot body 1A for fire to shield an upper part of a fire source. At least one pair of ejecting spindle bodies A and A is linked to corner parts 10A and 10A at both ends at least on the pulling side of the fire resistant fiber sheet 10 to be pulled out in the direction crossing the longitudinal direction of a moving path 2 and an ejector 12 is installed for the ejection spindle bodies A and A.
Patent JP-S62142890-A (JP)
Title: Pump device
Inventor: FUKAMI YASUMASA
IPC: F04D15/00
Filed: 1985-12-18
Abstract: PURPOSE:To prevent an idle operation by stopping a motor when a water flow detecting signal is not outputted from a flow switch within a defined operating time after starting said motor. CONSTITUTION:When a flow switch FS is not turned on due to an idle operation even if a pressure switch PS is turned on, the whole input of a NAND gate N1 becomes H, the output keeps an L condition, and a timer T1 continues to count. When a defined time or more set by the timer T1 has elapsed, an output Q is turned to L and the input of an AND gate A1 becomes L, stopping the motor. Thereby, the breakage of a pump due to idle operation can be prevented.
Patent JP-H04158480-A (JP)
Title: Minimizing method for incomplete designation sequential circuit
Inventor: SAKAI SHIGEKI
IPC: G06F17/50
Filed: 1990-10-23
Abstract: PURPOSE:To accelerate processing speed by generating a sequential circuit by generating the characteristic information of a set of pairs of internal states obtained from the data of an inputted state transition table, and selecting and applying the optimum method out of plural methods prepared in advance corresponding to the information. CONSTITUTION:A user inputs a transition table, and obtains the information for a pair of compatibility and a pair of incompatibility to retrieve the maximum compatible class generation program optimum for an inputted transition table by a judgement information generating means 1. A discriminating means 3 applies applies the pair of compatibility to a method when the number of pairs of compatibility is less than that of pairs of incompatability, and the maximum compatible class by the optimum method can be obtained, and the minimum internal state can be obtained. Thereby, the processing speed can be increased by two to five times.