baber/WOPTO huggingface dataset:
Patent JP-H11108591-A (JP)
Title: Shooting apparatus
Inventor: KAYA SHINGO
IPC: F41F3/052
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To shoot a flying structure through an ideal flying passage, and ensure fixation release that does not require labor. SOLUTION: A plurality of fixation release apparatus is disposed on a trunk side surface 18 of a flying structure 1, one set of the fixation release apparatus is constructed with a wedge 17 having a slope 22 applying fixed force 27 on the trunk side surface 6 of the flying structure 1, a slope support part 21 joining with the slope 22 of the wedge 17, and a clamping bolt 23 which pulls in the wedge 17 by clamping a nut 26 by joining the slope support part 21 and the wedge 17 with each other, and which is locally weakened such that it is torn when thrust force applied to the wedge 17 becomes enough high.
Patent JP-H11106613-A (JP)
Title: Resin composition for printed wiring board and printed wiring board using the same
Inventor: MIZUNO YASUYUKI
IPC: B32B15/08
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition high in glass transition temperature and excellent in electrolytic corrosion resistance, dielectric property, and moist heat resistance by including a specific cyanate compound, specific epoxy resin, flame-retardant, and phenol-based antioxidant or sulfuric organic compound- based antioxidant. SOLUTION: This composition is obtained by including (A) e.g. a cyanate compound having >=2 cyanato groups in one molecule, pref., shown by formula I (R3 is CH2 , etc.; R4 and R5 are each H, etc.), (B) an epoxy resin containing an epoxy resin of formula II (R1 is H, etc.; (n) 1 to 7), (C) a flame-retardant (e.g. tetrabromo-cyclooctane, etc.), and (D) a phenol-based antioxidant or sulfuric organic compound-based antioxidant. It is preferable to blend 0.1 to 1.0 mol of glycidyl group of the component B with 1.0 mol of cyanato group of the component A and blend 5 to 200 pts.wt. of the component C and 0.1 to 30 pts.wt. of the component D with 100 pts.wt. of the components A plus B.
Patent JP-H02124219-A (JP)
Title: Peeling method for wire rod
Inventor: YAMAGUCHI KENJI
IPC: B23D79/12
Filed: 1988-10-31
Abstract: PURPOSE:To attain heavy cutting without deteriorating the smoothness of the surface of a wire rod by supplying the wire rod to a wire drawing die and a peeling die, cutting a larger quantity than 50% of all the quantity to be peeled and cutting the residual quantity of the wire rod with a similar set of dies. CONSTITUTION:A peeling device 30 is constituted by connecting a heavy cutting part 20A, a light cutting part 20B by a bolt 21 in a tandem manner. In the heavy cutting part 20A, a wire drawing die 2 and a peeling die 4 disposed at the back thereof are provided. In the light cutting part 20B, a wire drawing die 6 and a peeling die 8 disposed at the back thereof are provided. In the back side of the peeling device 30, a take-up device for taking up a wire rod 1 to a direction shown by an arrow is provided. The wire rod 1 is drawn and peeled by the wire drawing die 2, the peeling die 4, the wire drawing die 6 and the peeling die 8 and taken up as a finished produce 1d. On the upper part of the heavy cutting part 20A and the light cutting part 20B, lubricating oil filling ports 3, 5, 7 for feeding lubricating oil to cavities 22A, 22B are provided.
Patent JP-H01118876-A (JP)
Title: Image forming device
Inventor: HAYASHI MASAO
IPC: G03G21/10
Filed: 1987-10-31
Abstract: PURPOSE:To prevent an image memory and to attain excellent and distinct image formation by developing by using developer having coloring powder whose mean diameter of particle is specified and collecting the toner of a photosensitive body after a transfer state simultaneously with the developing stage of a developing device. CONSTITUTION:An electrostatic latent image formed in the exposure stage of an exposing part is developer by using the developer D having the coloring powder (t) whose mean diameter of particle shows the value of 8-14mum and the toner (t) of the photosensitive body 2 after the transfer stage of a transfer device 6 is collected simultaneously with the developing stage of the developing device 5. Therefore, an independent cleaning means or collection box is unnecessitated and scaling-down, the reduction in weight and cost-down can be attained. The movement of the toner remaining after transfer can be improved and also the toner remaining after transfer can be cleaned much more. Thus, the image memory can be prevented and the excellent and distinct image formation can be attained.
Patent JP-H04153183-A (JP)
Title: Method and device for manufacturing elevator guide rail
Inventor: UENO SHIGEYASU
IPC: B66B7/02
Filed: 1990-10-17
Abstract: PURPOSE:To improve the productivity of a guide rail by cold-extruding a material manufactured by hot rolling, and thereafter, correcting a longitudinal curve. CONSTITUTION:A material 1 manufactured by hot rolling is guided to cold- extruding manufacture 10 by a carrying-in device 9, pushed into an extrusion die 5 while being guided by vertical guide rolls 6a, lateral guide rolls 6b, and molded into a guide rail 4. On the outlet side of the die 5, a curve is corrected by vertical regulating rolls 7a and lateral regulating rolls 7b. The resulting rail is introduced into a correcting device 11 to attain a high straightness, and cut to a proper length by a cutter device 12, subjected to the formation of a mounting hole 4a and an end surface notch 4b by pressing and a guide projection 4c and a guide channel by milling by an end surface working device 13, and then carried out. Thus, the productivity of a guide rail having a sufficient strength and a high dimensional precision can be improved.
Patent JP-H07127651-A (JP)
Title: Cooling device for guide bearing
Inventor: FUJITA KENTARO
IPC: F16C37/00
Filed: 1993-11-05
Abstract: PURPOSE:To prevent clogging and abrasion due to a foreign substance by connecting together a conduit leading fluid in a fluid machine to an oil tank, a cooling pipe exchanging heat between oil and fluid in an oil tank, and a discharge pipe of fluid through a single pipe line. CONSTITUTION:A coil-like cooling pipe 6 is provided within a bearing oil tank 3 defined around a rotary shaft 1, one end of a water conduit 5 is connected to the inlet side of the cooling pipe 6, and the other end of the conduit 5 is closed in the vicinity of the behind part of the runner 8 of an upper cover 4. One end of a water discharge pipe 7 is connected to the outlet side of the cooling pipe 6, and the other end of the discharge pipe 7 is opened to a draft tube 10. The water conduit 5, the cooling pipe 6, the water discharge pipe are same in the pipe diameter, right angle bents are formed at minimum so that the water conduit 5 has one right angle bent, the discharge pipe 7 has two right angle bents, and the cooling pipe 6 is formed with a large radius of curvature as possible in the necessary length for cooling. Hence, flow in the pipe line constituted of the respective pipes 5-7 is smoothed, clogging is hardly generated, and abrasion due to direction change of flow and the like is reduced.
Patent JP-H03136362-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KURODA KENICHI
IPC: H03F3/45
Filed: 1989-10-23
Abstract: PURPOSE:To prevent the generation of the malfunction of the title device due to an offset defective voltage by a method wherein a charge leakage circuit is provided between the gate electrode, which constitutes the input gate on one side of a differential amplifying circuit, of a MISFET and the electrode on one side of capacitor elements. CONSTITUTION:A charge leakage circuit I is provided between a gate electrode, which constitutes an input gate Vin 1 on one side of a differential amplifying circuit AMP, of a P-channel MISFET Q3 and an electrode on one side of capacitor elements C1 and C2 of a split capacity C. In this circuit 1, a charge electrifying the electrode on one side of the elements C1 and C2 of the split capacity C can be specially let escape to the side of a reference power supply Vss in a manufacturing process of adopting a drive process. That is, in this circuit 1, the deterioration of the dielectric breakdown strength of a gate insulating film, which constitutes the input gate Vin 1 on one side of the circuit AMP, of the P-channel MISFET Q3, a breaking of the gate insulating film or a fluctuation in a threshold voltage, which are caused by the charge electrifying the electrode on one side of the elements C1 and C2, can be reduced.
Patent JP-H07131482-A (JP)
Title: In-network communication control processing system
Inventor: WATANABE YUTAKA
IPC: H04L69/40
Filed: 1993-11-05
Abstract: PURPOSE:To perform efficient in-network frame transfer by changing transfer systems in a frame relay network according to the quality state of a circuit. CONSTITUTION:In a switching network consisting of a frame relay exchange 1a and a frame relay exchange 1b, statistical data on bit errors of frames sent and received by using the circuit 5 connecting the exchanges are gathered to control the circuit quality according to the occurrence frequency of the errors. When quality is guaranteed, frames whose transmission and arrival confirmation is not performed are sent and received between the exchanges so as to increase the transfer speed in the network by reducing processing between the exchanges. When the circuit quality decreases, a control area including a transmission/ reception order number is granted to in-network transfer frames to perform transmission arrival confirmation in the frame relay switching network. Consequently, the in-network transfer systems are changed during a frame relay communication according to the circuit quality to suppress an unnecessary overhead and nonefficient resending, thereby preventing transmission delay in the network.
Patent JP-2000103257-A (JP)
Title: Vehicular instrument device
Inventor: ISHIZUKI SATOSHI
IPC: G01D11/30
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a translucent front cover arranged in front of an instrument device from being broken down into fine broken pieces by indirect strain stress by external impact and a direct stroke. SOLUTION: This vehicular instrument device 1 is stored in the opening part 4 arranged in the gauge installing part 3 of the central part of a dashboard 2 of a vehicle, and a translucent front cover 5 is fixed to the opening part 4. The front cover 5 is formed of a flexible elastic material, can absorb strain by impact or a direct collision of an object such as the human body by flexible deformation, and is not broken down into fine broken pieces. Joining strength of the joining part 6 for fixing the dashboard 2 to the peripheral edge part of the opening part 4 or fixing the instrument device 1 to the opening part of a case body 11 is set weak so as to be easily broken down or an easily falling-off detachable structure is formed so as to slip out inside the opening part 4.  Thus, the front cover 5 itself falls off to strain stress to the joining part 6 caused by external impact and a direct collision of an object such as the human body, and is not broken down into fine broken pieces to prevent damage of a peripheral apparatus.
Patent JP-H04151000-A (JP)
Title: Method and apparatus for simultaneous removal of nitrogen and phosphorus
Inventor: MATSUNAGA AKIRA
IPC: C02F3/30
Filed: 1990-10-16
Abstract: PURPOSE:To efficiently simultaneously remove nitrogen and phosphorus by injecting an iron thiosulfate solution in an anaerobic tank and supplying NaHCO3 or CaCO3 as a carbon source to bring about desulfurizing and denitrating reaction in a denitrification tank. CONSTITUTION:FeS2O3 (iron thiosulfate) Na2SO3 or Na2S.CaS NaHCO3 or CaCO3 is injected in an anaerobic tank 11. An iron ion is reacted with a phosphate ion to precipitate as iron phosphate. The water flowing out of the anaerobic tank 11 subsequently flows in a denitrification tank 12 and desulfurizing/ denitrification reaction using S2O ion as an electron donor is generated by the action of desulfurizing/denitrifying bacteria. The water flowing out of the denitrifying tank 12 next flows in an aerobic tank 13 and ammonia in water is nitrated by the action of nitrating bacteria. The mixed liquid (nitrated liquid) of the aerobic tank is circulated and returned to the denitrification tank 12 to be again denitrified. The outflow water of the aerobic tank flows in a sedimentation tank 14 to be subjected to solid-liquid separation and the supernatant water is discharged out of the system and a part of the sedimented sludge is raturned to the anaerobic tank 11 through a return sludge part 15.
Patent JP-H08112839-A (JP)
Title: Cassette mold fixing device of injection molding machine
Inventor: KAI KENICHI
IPC: B22D17/26
Filed: 1994-10-17
Abstract: PURPOSE: To simply and certainly fix a cassette mold to a mold base without requiring a large-scale hydraulic circuit. CONSTITUTION: A fixing device is constituted of a clamping member 71 having a clamper pawl 70 engageable with the square groove 30 formed to a cassette mold 1, the coil spring 72 energizing the clamping member 71, a cylinder 76 as a press means 73 pressing the clamping member against the energizing force of the coil spring 72 and a piston 77. The clamping member 71 is energized by the coil spring 72 and the clamper pawl 70 is engaged with the square groove 30 to always pressing the cassette mold 1 to the attaching plate 38 of the mold base 5 to fix the same. When the fixing of the cassette mold is released if necessary in order to replace the cassette mold, pressure oil is supplied to the cylinder 76 to extend the piston 77 against the energizing force of the coil spring 72 and the engagement of the clamper pawl 70 with the square groove 30 is released.
Patent JP-S62136899-A (JP)
Inventor: NAKAMURA SHIZUO
IPC: G01N21/956
Filed: 1985-12-11
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-H06132886-A (JP)
Title: Digital cordless telephone system
Inventor: EJIMA MAKOTO
IPC: H04W4/02
Filed: 1992-10-15
Abstract: PURPOSE:To provide a digital cordless telephone system for automatically calling to other party, with which speaking is disabled at the time of incoming call, following a position registering operation. CONSTITUTION:When an incoming call message to a domestic mobile station 23 is received and speaking is disabled, a storage control means 32 stores the other party's side telephone number contained in received data and the ID code of the domestic mobile station 23 in a storage means 31. When the domestic mobile station 23 performs the communication of position registration to a domestic base station 22, an incoming call storage control means 33 transmits a message showing the existence of calling in the past and the other party's side telephone number to the domestic mobile station 23 when the ID code of the domestic mobile station 23 is coincident with the ID code stored in the storage means 31. When the message and the other party's side telephone number are received from the call terminating storage transmitting means 33, a transmission sequence executing means 34 executes the sequence of batch transmission on the same speech channel continuously to the position registration.
Patent JP-H10107483-A (JP)
Title: Carrier device with opening/closing claw for flat-type ic
Inventor: GOTO YOSHIHIRO
IPC: H05K13/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device having an opening/closing claw, which is used for a horizontal carrying type auto-handler and to stabilize the posture of a flat type IC. SOLUTION: A having piece 1 holds an IC 10, mounted on a recessed part 1A, by closing a claw 12, and transfers the IC 10 by opening the claw 12. A carrying device 2 has a plurality of loose insertion holes 2A arrayed lengthwise and breadthwise, and the piece 1 is loosely held in the loose insertion hole 2A. When the carrier device 2 is lowered to a place where guide pins 4A and 4B are provided vertically, the guide pins 4A and 4B pass through positioning holes 1C and 1D and open claws 12A and 12B, to attach/detach the IC 10 from the recessed part 1A.
Patent JP-H04154667-A (JP)
Title: Silicon nitride sintered compact and its production
Inventor: YOKOYAMA KIYOSHI
IPC: C04B35/584
Filed: 1990-10-15
Abstract: PURPOSE:To obtain the title sintered compact improved in high-temperature strength and oxidation resistance by heat treatment of a specific Si3N4 sintered compact in a non-oxidative atmosphere containing SiO to effect depositing silicate glass. CONSTITUTION:A mixture comprising (A) 85-99mol% of Si3N4, (B) 0.5-15mol% of an oxide (RE2O3) of group IIIa element and (C) such an amount of SiO2 as to be 0.5-14.5mol% whose oxygenic content is obtained by subtracting the oxygen quantity stoichiometrically bound as RE2O3 from the total amount of oxygen in sintered compact, is formed and then calcined at 1600-2000 deg.C in a non-oxidative atmosphere into a sintered compact made up of (1) Si3N4 crystal phase and a grain boundary phase consisting of glass phase at least composed of Si3N4, RE2O3 and SiO2 and/or crystal phase. Then, this sintered compact is heat-treated at 1300-1900 deg.C in a non-oxidative atmosphere containing SiO to effect depositing silicate glass on the surface layer of the sintered compact and also depositing the surface layer of 1-100mum thickness having the contents of both oxygen and silicon higher than those in the inside.
Patent JP-H0585392-A (JP)
Title: Steering power control device of power steering device
Inventor: ETO KUNIHIKO
IPC: B62D6/02
Filed: 1991-09-27
Abstract: PURPOSE:To acquire a natural steering sense during a period in which any exact steering angle cannot be acquired immediately after an operation is started, and to acquire a well steering sense after a suitable period corresponding to a traveling state. CONSTITUTION:Neutral range signals are generated by a neutral range detection part 36 in three positions consisting of a steering neutral position of a steering wheel shaft 47, and positions separated 360 degrees apart on both sides of the steering neutral position. Respective detection times of a steering angle, carried out during generation of the signals are counted by corresponding 3 counters 2a-2c respectively. Applied current outputted to the control device 15 of the steering power control device of a power steering device is mainly calculated in response to a vehicle speed by a first calculation means 1a when a difference between the highest value and the next highest value out respective detected times accumulated to respective counters is relatively low; and the applied current is calculated in response to the rotation angle of the steering wheel shaft 47 by a second calculation means 1b when the difference become relatively high.
Patent JP-H08139155-A (JP)
Title: Wafer transfer system
Inventor: ITO HIDEFUMI
IPC: H01L21/68
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a noncontact wafer transfer system having simple structure. CONSTITUTION: The wafer transfer system comprises a plurality of first nozzles 11 for ejecting gas toward the rear surface 13A of a wafer 13 to float the wafer 13, and a plurality of second nozzles 12 for ejecting gas toward the side face 13B of the wafer 13 to prevent positional shift of the floating wafer 13.
Patent JP-S62137122-A (JP)
Title: Method and device for straightening hot inner face bead of steel pipe
Inventor: NAKAJIMA SEIICHI
IPC: B21D3/02
Filed: 1985-12-10
Abstract: PURPOSE:To squash the inner face bead and to straighten the bead shape without stopping the pipe manufacturing line by providing the roll for straightening freely rotatably on the center axis at right angles with the longitudinal direction of a mandrel at the tip of a fluid floating type mandrel. CONSTITUTION:The rollers R1, R2 subjected to the special work for squashing the inner face bead 2 of a steel pipe are equipped with at the front end part of the mandrel main body 1, and those rollers are fitted freely rotatably to the groove 4 of the mandrel 1 by a pin 3. The mandrel 1 provides with a fluid hole 6 in its longitudinal direction, plural nozzles N are arranged which are injectable toward the lower part direction thereof and by injecting the fluid the mandrel is floated at the inner part of a pipe 5, and the bead 2 is straightened in the prescribed shape via the roller R1, R2 with giving the pressure to the bead 2 at the upper part.
Patent JP-H03140740-A (JP)
Title: Crossing duct device
Inventor: TOIDA HIROMI
IPC: F24F7/08
Filed: 1989-10-24
Abstract: PURPOSE:To make a substantial right angle crossing of ducts without changing a height of the ducts and a duct diameter by a method wherein a main body of the duct device is formed into a rectangular shape, a specific partition plate is arranged within the main body and flow passages crossed at a right angle to each other are formed at an upper side and a lower side, respectively. CONSTITUTION:A primary suction duct 27 and a primary discharging duct 28 are connected to a main body 26 of an air conditioning ventilation device hung within a garrette of a building. A secondary suction duct 30 and a secondary discharging duct 29 are arranged through a crossing duct device 31. Suction ports 32 to 34 and blowing-out ports 35 to 37 are provided. The device 31 is formed into a rectangular shape slightly higher than a diameter of each of the ducts 29 and 30. The triangle-plate shaped partition plates 40 projecting from each corner to the center are provided. Its extreme end is positioned at a central part of a height H, and a central partition plate 41 is arranged on a line connecting the extreme ends. Opposite facing two sides of the partition plate 41 are bent downwardly to form bent pieces 42a and 42b. Air flowed into through the secondary air duct 29, for example, passes from the bent piece 42a via an upper part of the central partition plate 41 and flows toward the outlet port. The other side forms upward bent pieces 44a and 44b. The air flowed in through the inlet port of the secondary discharging duct 30 passes below the central partition plate 41 and then flows toward the outlet port.
Patent JP-H03138691-A (JP)
Title: Image display device
Inventor: KANAZAWA GIICHI
IPC: G09G3/294
Filed: 1989-10-25
Abstract: PURPOSE:To readily achieve fine brightness adjustment without developing a flicker on a screen by allowing a control circuit to divide lines of one frame into one group lighting for image display and another group that stops lighting for brightness adjustment and changing the length of the non-lighting period in the frame. CONSTITUTION:The control circuit 14 divides lines of one frame into one group lighting for image display and another group that stops lighting for brightness adjustment. When a brightness adjusting signal is input as an outside request, the control circuit changes the length of the non-lighting period in the frame to adjust the brightness of an image. Consequently, only by shortening the later display period in the frame, brightness can be adjusted. Thus, thinning operation is not needed, and fine brightness adjustment is carried out without developing a flicker.