baber/WOPTO huggingface dataset:
Patent JP-H10235517-A (JP)
Title: Turn broaching tool
Inventor: YAMANE KATSUTOSHI
IPC: B23D43/06
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To equalize the life of cutting edge-tips arranged in the respective working parts of a turn broaching tool, and achieve a simple management of the cutting edge-tip life, namely by setting the replacement time of all cutting edge-tips to the most short-life cutting edge-tip. SOLUTION: The turn broaching tool is structured so that the first-, the second-, the third working parts, in each of which cutting edge-tips 7 are step- arranged on the outer peripheral part of spiral disc-like segment 1 the diameter of which is gradually increased rearward in the direction of rotation, are arranged on a cutter arbor 5, and the side face of the counterweight of a crankshaft A is intermittently cut by the first working part 2 while the cutting arbor 5 is rotated at very low speed to be fed, the corner of journal part, and a cylinder of the crankshaft A is continuously cut by the second working part 3, and the journal-cylindrical part is continuously finished by the third working part 4.  In this case, in order for the cutting areas, in the radial direction, of the crankshaft A which is cut by the respective cutting edge-tips 7 to be equalized, the steps in the diametrical direction with respect to the cutting edge-tips 7 at least in the first-, and the second working parts, are arranged so that they are gradually increased in size from the front step to the rear step.
Patent JP-H11239816-A (JP)
Title: Rear end treatment equipment of aluminum extruded shape
Inventor: IKEBE KATSUYA
IPC: B21C35/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To intermittently cut an aluminum extruded shape by a cutter without any interruption by splitting a saw change table to carry the aluminum extruded shape to the cutter into a plurality of units in the longitudinal direction, and in an elevating/lowering manner. SOLUTION: A saw charge table 11 to carry an aluminum shape to be transferred from a storage table 9 to a cutter 12 comprises two unitized forward and rear saw charge tables 11a, 11b, which are independently elevated/lowered. The rotation of saw charge table rollers of two saw charge tables 11a, 11b is synchronous with each other, and even when the preceding aluminum shape is intermittently carried to the cutter 12 by the saw charge table 11b on the downstream side, the aluminum shape is transferred from a storage table 9 onto the saw change table 11a on the upstream side, and the transferred aluminum shape is intermittently carried to the saw change table 11b on the downstream side.
Patent JP-S61199258-A (JP)
Title: Tape recorder
Inventor: OSADA HAJIME
IPC: G11B15/29
Filed: 1985-02-28
Abstract: PURPOSE:To operate each operation mode stably and to make a tape recorder small-sized by providing a cam which controls the position of a magnetic head supporting plate, a cam which controls the position of a pinch roll lever, and a cam which controls a driving wheel stop switch on a driving wheel as one body. CONSTITUTION:A worm gear 27 is provided on the revolving shaft of a driving source, for example, a control motor 26, and a cam gear 28 is engaged as the driving wheel with the gear 27. The gear 28 is provided as one body with a cam 29 which corresponds to a pin 13 of a supporting plate 11 provided with a recording magnetic head 16 and an erasing head 17 and gives the rotation driving force to the supporting plate 11 to control its position, a cam 30 which corresponds to a pin 23 of an arm part 22 of a pinch roll lever 19 and gives the rotation driving force to the lever 19 to control its position, and a cam which switches a switch 31 which generates an output to stop the gear 28 in a prescribed position. Thus, recording and reproducing operations, the cue operation, and the review operation are performed stably, and the device is made small-sized.
Patent JP-S60190975-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: A61N1/40
Filed: 1984-03-04
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-H06253347-A (JP)
Title: Atm switch and multiplexing circuit
Inventor: TAKATORI MASAHIRO
IPC: H04Q3/52
Filed: 1993-03-02
Abstract: PURPOSE:To reduce the power consumption of the ATM switch. CONSTITUTION:The ATM switch interchanges cells between plural input highways (1-1-1-4) and output highways (3-1-3-4) and have plural input ports provided corresponding to the output highways, and are provided with plural input memories (6-1-6-4) that the respective input ports can write data independently; and the input ports are connected to the input highways (1-1-1-4) respectively and the output ports of the input memories (6-1-6-4) are connected to the output highways (3-1-3-4). Then plural input FIFO memories are used as the input memories to omit multiplied structure, thereby suppressing an increase in power consumption.
Patent JP-H02221818-A (JP)
Title: Mass flowmeter
Inventor: NAKAMURA AKIRA
IPC: G01F1/84
Filed: 1989-02-21
Abstract: PURPOSE:To reduce the load on a conduit and to prolong its life by outputting an abnormality detection signal when the vibration frequency detected value of the conduit exceeds a specific frequency. CONSTITUTION:A magnet 5 and an exciting coil 6 which excite sensor tubes 3 and 4 are fitted at the center position of the U-shaped curved parts of the sensor tubes 3 and 4. Vibration sensors 7 and 8 re provided on both end positions of the U-shaped curved parts. Coriolis force operates on the intake side of the sensor tubes 3 and 4 in a vibration attenuating direction and on the outlet side in a vibration increasing direction to twist the sensor tubes 3 and 4. Since the twisting deformation is proportional to the mass flow rate of fluid, the time difference between the detection signals of the vibration sensors 7 and 8 due to the twisting deformation is proportional to the mass flow rate of the fluid. Then when the state wherein the frequencies of the sensor tubes 3 and 4 increase abnormally continues for a specific time, a flow rate measurement controller 11 outputs an abnormality signal to stop the vibration of the exciting coil 6 and also generate a warning.
Patent JP-S62198410-A (JP)
Title: Manufacture of powder sponge puff
Inventor: KUROSHIMA KAZUMI
IPC: B29C39/24
Filed: 1986-02-26
Abstract: PURPOSE:To obtain an attractive powder sponge puff provided with a decoration which is hard to become dirty, by a method wherein a thing which has been obtained by joining unitarily foamed latices mixed with coloring agents, different from each other vulcanized within a mold while the latices are being turned at low speed is cut into round slices of pufflike state. CONSTITUTION:Base ends of nozzles 4, 4a fitted respectively to gears 7, 7a driven by a gear 5 of a shaft 6 are fitted respectively to stationary pipes 8, 8a rotatably and foamed latices mixes with coloring agents different from each other are sent to the stationary pipes 8, 8a from each of tanks 9, 9a through pumps 10, 10a. Puffs having marble form patterns which are different from each other are obtained by a method wherein the latices are cast in a liquid state where they are existing in a mixing state with each other within a mold 1 through a rotation of the nozzle, and a thing, which has been vulcanized and joined unitarily within the mold, is taken out of the same by breaking the same and cut into round slices. As rotations of the nozzle and mold, a low speed rotation is desirable.
Patent JP-H10240251-A (JP)
Title: Keyboard device
Inventor: MASUBUCHI TAKAMICHI
IPC: G10H1/34
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To turn ON and OFF a key switch through key operation with good response and to prevent a defect in conduction of a contact owing to dust sucked in a cup-shaped elastic member. SOLUTION: This device has a key switch 5, supported on a printed board 3 as a support member, between a key 1 and a keyboard frame 2 that supports it so that it can swing in key pressing/releasing directions, and the key switch 5 consists of a fixed contact 51 provided on the printed board 3 and the cup- shaped elastic member 54 which forms a closed space 53 surrounding it and is provided with a movable contact 52. In this case, an air hole 31 which accelerating the flow of air in and out of the closed space as the cup-shaped elastic member 54 deforms is formed penetrating the printed board 3, and a rib 22 as a shield member which prevents dust from entering the air hole is provided surrounding the air out nearby its outside.
Patent JP-H08198298-A (JP)
Title: Quantitative jet valve having jet head and quantitative jet method therefor
Inventor: KITABAYASHI SEIICHI
IPC: B65D47/20
Filed: 1995-01-23
Abstract: PURPOSE: To easily and certainly send the pressurized fluid in a fixed quantity chamber to the jet head for a quantitative jet valve through the leading end opening part of a valve stem to eject a fixed quantity of the fluid by pressing the jet head for the quantitative jet valve to allow the same to fall to close the groove part provided on the lower end of the valve stem by the quantitative packing in the fixed quantity chamber. CONSTITUTION: When the jet head 7 for a quantitative jet valve is pressed downwardly, the part of a quantitative packing 12 is raised from the part of the groove 5 provided to the lower end part of a valve stem 4 to close the part of the groove 5. In this state, the pressurized fluid in a housing 2 passes through the through-hole 14 formed to the fixing element 16 for holding the liquid supply pipe of the lower end opening part of the housing 2 to enter the housing 9 to push up a quantitative jet piston 19. The pressurized fluid in the housing 2 above the piston 19 allows the jet orifice opening and closing piston 24 built in the cylindrical opening part 21 formed in the jet head 7 for the quantitative jet valve to retreat from the upper end opening part of the valve stem 4 to open a jet orifice 27.
Patent JP-S58156774-A (JP)
Title: Dust boot
Inventor: KAWAMOTO TAMIO
IPC: F16J3/04
Filed: 1982-03-15
Abstract: PURPOSE:To drain muddy water penetrating through communicating holes and prevent an oil seal from being damaged by muddy water, by a method wherein at least one auxiliary communicating hole aligned with a main communicating hole in the axial direction of a dust boot is provided at another inside root  trench part. CONSTITUTION:The passage of air in response to a change in the capacity of the dust boot 4 at the time of moving a striking rod 2 in the axial direction is permitted through the main communicating hole 4c and each of the auxiliary communicating holes 4c'. In that case, even when muddy water penetrates through the main communicating hole 4c or some of the auxiliary communicating holes 4c', muddy water is drained to the exterior through the holes 4c, 4c' located at the substantially lowermost parts, before it can move to the oil seal side. In addition, the dust boot 4 is prevented from rotating, by clamping a projected part 4a of the boot 4 by a recessed part of a collar 6 fixed to a housing 1.
Patent JP-S61227591-A (JP)
Inventor: HAKAN NIYUGUREN
IPC: C12Q1/6825
Filed: 1986-02-26
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-S60186670-A (JP)
Inventor: WAKABAYASHI TOSHIO
IPC: F24F5/00
Filed: 1984-03-05
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-S62229650-A (JP)
Inventor: DAGURASU SUKOTSUTO SUTEIIRU
IPC: A61B6/03
Filed: 1987-02-26
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-H11239290-A (JP)
Title: Camera incorporated vtr device
Inventor: ONGA MAKOTO
IPC: G02F1/13
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a camera incorporated VTR device usable as a night lamp and as a mood color illumination lamp further. SOLUTION: When a user closes a display unit 30 in a device main body with a liquid crystal display panel 1 on a front surface and sets to a charging mode, by a central control circuit, a main switch 12 is turned OFF, a charging switch 7 is turned ON and a panel switch 23 is turned OFF. DC power is converted to AC power in an inverter 3, an illumination plate 2 is lighted and the liquid crystal display panel 1 is illuminated from the back by white light. Power is not supplied to the liquid crystal display panel 1, an RGB driver 4, a timing controller 5 and a panel signal processing unit 20, the liquid crystal display panel 1 is turned to the mode of normal white and the white light from the illumination plate 2 is transmitted and emitted through the liquid crystal display panel 1.  The liquid crystal display panel 1 of the display unit 30 is turned to a lighted state as the night lamp so that the accident of stumbling over this device and the resulting break of the device are prevented.
Patent JP-2000296863-A (JP)
Title: Plastic cap
Inventor: SEKINE KAZUYOSHI
IPC: B65D41/34
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a plastic cap which is equipped with a fraudulent unsealing display function, can ensure the hermetic sealing property of a bottle until a breakage of a bridging section, and of which the manufacture is easy. SOLUTION: This plastic cap comprises a top plate 1, a cylindrical section 2 which vertically hangs from the peripheral edge of the top plate 1, and a skirt section 4 which is connected to the cylindrical section 2 through a bridging section 3 which is broken at the time of unsealing. On the inner peripheral surface of the cylindrical section 2, a female threaded section 8 which is screwed with a bottle mouth section 5 is provided. On the inner peripheral surface of the skirt section 4, an engaging section 10 which is engaged with an annular step section 9 at a lower section of the bottle mouth section 5 is provided. A cylindrical internal leg section 6 which vertically hangs from the rear surface of the top plate 1 and is inserted in the internal surface of the bottle mouth section 5, is provided.  On a section which is pinched with the cylindrical section 2 and the internal leg section 6 on the rear surface of the top plate 1, and a region which slides along the bottle mouth section 5 until reaching a breakage start at the time of a motion to break the bridging section 3, on a surface of the internal leg section 6, which is confornted with the internal surface of the bottle mouth section 5, a liner 14 comprising an elastic material, which is press-joined to the bottle mouth section 5, is provided.
Patent JP-H09234925-A (JP)
Title: Image forming device and its manufacture
Inventor: ISHIZU TOMOHIRO
IPC: B41J19/18
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device, the adjustment of which with jig and tool is unnecessary, the parallelism between a linear scale and the base material of the main body of which can easily be obtained and in which the flatness of the linear scale is obtained and its waviness or the like is prevented from occurring and the effective interchangeability of the linear scale is also realized. SOLUTION: In this device, an assembling means for assembling a linear scale 7 to a device main body 8 and a positioning means for positioning at the assembling by the respective assembling means, each provided at the linear scale, and the device main body 8 are provided. The assembling means, with which the linear scale 7 is bonded to the device main body 8 with a double coated tape, is formed simultaneously and integrally with the positioning means at the assembling of the division of the linear scale 7 and the device main body 8 provided on the linear scale 7.
Patent JP-H11287923-A (JP)
Title: Optical coupling system and its production
Inventor: FINAK JOSEF
IPC: G02B6/32
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the reliable optical coupling system which has a specific interval and specific angular directivity between optical elements. SOLUTION: To couple a fiber 14 put in a ferrule 12 with a lens 16, a center open area 20 where light transmission is not cut off by an epoxy layer, etc., and a standoff element 20 having an opposite flat surface 21 for coupling coupled end surfaces 15 and 17 of the ferrule 12 and lens 16 are provided. For use, the open area 20 is matched with the end part of the optical fiber 14 and a desired port of the lens 16, the surface 21 is fitted to the coupled end surfaces 15 and 17 with an adhesive such as epoxy, and the center open area 20 is applied with no epoxy. The matching between the fiber 14 and lens 16 is established by the flat surface 21 of the standoff element 20. Light is propagated through not the epoxy, but the center open area 20 to reduce the loss.
Patent JP-S63210005-A (JP)
Title: Regeneration of used phosphoric acid
Inventor: OGAWA SATORU
IPC: C04B41/91
Filed: 1987-02-24
Abstract: PURPOSE:To regenerate and recycle phosphoric acid used to roughen the surface of a ceramic substrate with a slight reduction of the roughening ability and to effectively utilize the phosphoric acid by heating the phosphoric acid and removing a deposited precipitate. CONSTITUTION:The surface of a substrate of Al-base ceramics such as Al2O3, mullite or AlN is roughened with heated phosphoric acid such as orthophosphoric acid and metallized to produce a ceramic circuit board. The phosphoric acid used to roughen the surface of the substrate and having reduced roughening capacity due to the increased concn. of Al is heated to about 250-500 deg.C. By this heating, Al dissolved in the phosphoric acid is converted into Al(PO3)3 insoluble in phosphoric acid and the Al(PO3)3 is deposited as a precipitate. Al(PO3)3 powder is preferably added to the phosphoric acid before the heating so as to accelerate the growth of the precipitate. The phosphoric acid is then condensed by dehydration, water is added to the condensed phosphoric acid having higher viscosity to reduce the viscosity by hydrolysis and the precipitate is removed by filtration. Thus, the used phosphoric acid is regenerated so that it can be reutilized.
Patent JP-S54134461-A (JP)
Title: Thin film strain gauge
Inventor: ARIYOSHI AKIRA
IPC: G01B7/16
Filed: 1978-04-11
Abstract: PURPOSE: To facilitae production and to obtain a stable performance by composing a thin film strain gauge of a gauge base of metal, an oxide film anodized, and a resistive thin film formed on the surface of the oxide film.  
     CONSTITUTION: An oxide film 2 is formed by anodizing a gauge base 1 which is made of metal such as tantalum. A resistive film 3 can be obtained if a tantalum nitride if formed on the oxide film 2 by the sputtering in the N 2  atmosphere. Thus, the thin film strain gauge is so constructed that it has a high mutual affinity and stability and that it can be easily produced. Tantalum is also stable in the corrosive atmosphere, and the oxide film 2 produced by the anodization of tantalum is so dense as to have no pin hole and fat so that it is excellent in the surfacer of the substrate when the thein film 3 is to be sputtered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07227656-A (JP)
Title: Continuous casting method using ac magnetic field
Inventor: HARADA HIROSHI
IPC: B22D11/11
Filed: 1994-02-17
Abstract: PURPOSE:To produce a cast slab having high surface quality by using AC magnetic field in continuous casting and stabilizing the solidification at the initial stage in a mold. CONSTITUTION:A continuous casting apparatus provided with the mold 2 for continuous casting, an electromagnetic coil 7 for giving the mold the electromagnetic force and oscillating mechanism for giving the mold 2 the oscillation 6 in the vertical direction, is used. Two or more and even number of refractory- made boards 10 are arranged on the outer peripheral surface of an immersion nozzle 1 in the vertical condition in the interval from molten metal surface level to molten metal discharging holes of the nozzle. Commercial frequency AC current is impressed to the electromagnetic coil 7 to generate the magnetic field, and while giving the mold the oscillation 6 in the vertical direction, the molten metal is poured into the mold from the immersion nozzle 1, and while stabilizing the solidification of the molten steel at the initial stage, the continuous casting is executed. By this method, the cast slab always uniform in the peripheral direction and having smooth surface characteristic without observing the oscillation mark can be produced even to many kinds of metals.
Patent JP-S63207124-A (JP)
Title: Crystal growth apparatus
Inventor: YAMAZOE YOSHIMITSU
IPC: H01L21/208
Filed: 1987-02-24
Abstract: PURPOSE:To manufacture an epitaxial crystal having a uniform film thickness and composition ratio by inclining a flange on the reaction tube side in coincidence with the slope of the opening of the tube, and attaching the tube. CONSTITUTION:A reaction tube side flange 16 is clamped on a flat surface determined by nuts 17 engaged by three bolts 12-14. The flange 16 is inclined in coincidence with the slope of the opening of a reaction tube 1 in the clamped state, and the tube 1 and the flange 16 are sealed. Accordingly, steam and oxygen, etc. in the atmosphere are not invaded into the tube during the crystal growth. Since the flange 16 is supported to a closing mechanism side flange 5, the weights of the flange 16 and bellows 15 are not applied to the tube, and the damage of the tube 1 does not possibly occur. Further, since the center axis of a heating furnace completely coincides with that of the tube, a temperature distribution as designed is obtained in the tube 1 during the crystal growth. Thus, the film thickness and the composition ratio of the epitaxial crystal can be made uniform.
Patent JP-H02222288-A (JP)
Title: Video analog digital converter
Inventor: TAGAMI HIROYASU
IPC: H04N19/85
Filed: 1989-02-22
Abstract: PURPOSE:To eliminate synchronization fault by applying switching control to a reference clock signal supplied to a read address generating circuit based on asynchronous information outputted from a comparison detection circuit and a clock signal from a BCO circuit. CONSTITUTION:A comparison detection circuit 5 which selects a synchronizing signal (f) from a synchronizing separator circuit 4 and a reference synchronizing signal (b) and compares both the signals f, b, discriminates whether or not they are within a phase adjusting range by a memory circuit 3 and outputs it as asynchronous information (h) when the phase is at the outside of the range, and a clock changeover device 9 which selects the reference clock signal (e) and the clock signal (g) from a BCO circuit 6 based on the asynchronous information (h) outputted from the comparison detection circuit 5 are provided on the converter. In the case of synchronization, the clock signal (e) is selected and in the case of asynchronization, the clock signal (g) is selected respectively and the selected signal is fed to a read address generating circuit 8. Thus, it is possible to output the video input signal when it reaches at the outside of phase adjustment range based on the memory circuit and synchronization fault is avoided.
Patent JP-H09210924-A (JP)
Title: Can bottom chuck
Inventor: MORIMOTO KENJI
IPC: G01N21/90
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To enhance the inspection accuracy by forming a glass pusher face from a hard glass to ensure enhancement of the light transmittance, preventing the surface from being damaged, and precluding drop of the transmittance. SOLUTION: A can 100 is attracted by a magnet 43 onto a glass pusher face 41 and located. Also a vacuum pump 48 sucks the can bottom through a hole 46a, and the can is transported toward the photo-sensor 120 side. When a slide pusher 131 advances and the can 100 reaches the front surface of a sensor 120, a can bottom chuck 40 puts the opening of the can 100 in tight attachment with a light seal ring board 122. Lights 104 and 105 irradiate the can trunk directly, and the can bottom is indirectly irradiated through the pusher face 41 and a reflection part 42. In the case there is pinhole, the light is sensed by the sensor 120, and the objected is rejected as unacceptable. The pusher face 41 is made from a hard glass so that it can be adhered to the reflection part 42, and is constructed thinly to lead to enhancement of the transmittance.  The hard glass is not likely to get flaw on the surface, which contributes to preclusion of drop of the transmittance.