baber/WOPTO huggingface dataset:
Patent JP-S62250150-A (JP)
Title: Wear-resisting aluminum alloy for cold forging
Inventor: TSUJI YOSHIHIRO
IPC: C22C21/12
Filed: 1986-04-24
Abstract: PURPOSE:To obtain an Al alloy for cold forging having delayed ageing characteristic and wear resistance, by providing a composition which contains specific compositional amounts of Cu, Si, and Sn and in which Mg content is limited. CONSTITUTION:The Al alloy combining delayed ageing characteristic with wear resistance has a composition consisting of, by weight, 2.5-7.0% Cu, 0.5-12% Si, 0.01-1.0% Sn, Mg by an amount limited to <=0.5%, and the balance Al with inevitable impurities, containing, if necessary, 0.001-0.1% Ti and 0.001-0.01% B, and further containing, if necessary, one or more kinds among <=1.5% Fe, <=1.5% Mn, <=0.3% Cr, <=0.3% Zr, <=3.0% Ni, and <=3.0% Zn. This alloy has superior strength and cold forgeability.
Patent JP-S5619851-A (JP)
Title: Traveling wave tube
Inventor: HORIGOME TOSHINORI
IPC: H01J23/24
Filed: 1979-07-27
Abstract: PURPOSE:To enhance the efficiency of cooling and raise the output of a traveling wave tube by giving heat generated in a helix-type slow-wave circuit to a cooling medium through a dielectric strut and a metal cylinder. CONSTITUTION:The helix type slow wave circuit 1 is supported on the metal cylinder 3 by the dielectric strut 2, and the outside of the metal cylinder 3 is provided with the outer case 8 for filling the cooling medium 7. Also, part of the outer case 8 is provided with the fin 10 to cool the heat pipe 9 and the heat conducted to the heat pipe 9. A groove through which the heat pipe 9 is passed is provided in one or two or more of the permanent magnets of a focusing magnetic device.
Patent JP-H10288330-A (JP)
Title: Damper
Inventor: SHIMOZONO HIDEYUKI
IPC: F23L17/14
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To protect a blade from the liquid, and to prevent the distortion and the flexural oscillation of the blade by projecting a drain board along the edge on a lower surface of the blade to receive the liquid and discharge it to the edge. SOLUTION: When a blade 7 is closed while a boiler is stopped, the rain entering from a funnel is received by an upper surface of the blade 7. The rain received by the upper surface of the blade 7 flows into a stopper 8 to set the angle of the blade 7 in the closed condition and a drain receiver 10, and is discharged outside a damper casing 5 through a drain discharge pipe 11. A drain board 12 is projected along the edge of the blade 7 on the lower surface in the vicinity of the edge of the blade 7 where the drain is normally discharged from the upper surface of the blade 7 and dropped, and the drain of the rain which is not dropped into the drain receiver 10 and passes around onto the lower surface of the blade 7 is dammed by the drain board 12, and dropped into the drain receiver 10, and discharged outside the damper casing 5 through the drain discharge pipe 11.
Patent JP-S59224204-A (JP)
Title: Chuck device
Inventor: TOMINAGA TAKATOSHI
IPC: B23B31/30
Filed: 1983-06-01
Abstract: PURPOSE:To enable a workpiece to be held both by its inside diameter and by its outside diameter by constructing a chuck and its drive unit in separate bodies and constructing said drive unit in such a way that the rod connecting them can be energized in the two directions. CONSTITUTION:When a pressurizing fluid is introduced in the first chamber 54 of a drive unit 42 from a passage 68 through a groove 64 and a leading port 65, a piston body 52 is moved leftward and a rod 38 and a plunger 34 are also moved in the same direction just as in an integrated form. Thereby, three jaws 16 having tapered parts which are engaged with the tapered parts 32 formed on the three parts of the plunger 34, slide inward in the radial direction, holding the outside diameter of a workpiece by means of the inner end face of each holding claws 26. On the other hand, when a pressurizing fluid is introduced in a second chamber 56 from a passage 70, the piston body 52 is moved rightward, and the jaws 16 which are engaged with the plunger 34 slide outward in the radial direction, holding the inside diameter of the workpiece by means of the outer end face of each holding claws 26.
Patent JP-S61254278-A (JP)
Inventor: KOBAYASHI YUKIO
IPC: B08B3/02
Filed: 1985-05-07
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-H11298933-A (JP)
Title: Pager
Inventor: IKEDA YOSHIYUKI
IPC: H04W4/18
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide with a simple configuration and low cost a pager provided with a voice output function that is immediately realized. SOLUTION: This pager is provided with a reception means that receives a message code sent from a caller, a character string conversion means 7 that makes a reference to a character string table 6 for converting the message code received by the reception means into character string data, a voice conversion means 9 that converts the message code into voice data consisting of each unit code by referencing a voice table 8, a display means 3 that displays the character string data and a voice output means 4 that outputs the voice data in voice.
Patent JP-S58213539-A (JP)
Title: Fm receiver
Inventor: IKEDA MASAHARU
IPC: H04B1/10
Filed: 1982-06-04
Abstract: PURPOSE:To obtain an excellent receiving status with a simple circuit, by controlling plural receiving circuits by one squelch circuit in diversity reception. CONSTITUTION:Interlocked diversity switches 12a, 12b for output circuits supply a demodulation signal to the squelch circuit 14. A squelch gate 13 is controlled on/off by the output of the squelch circuit 14. The demodulation signals in receiving circuits A, B are adjusted at the same level by level adjusting circuits 4a, 4b respectively. Simultaneously, the demodulation signals are adjusted at their sensitivity by squelch sensitivity adjusting circuits 5a, 5b. Respective outputs of intermediate frequency amplifier circuits 2a, 2b are compared with each other by a diversity controlling circuit 6, the switches 12a, 12b are controlled on the basis of the compared result and the output of the receiving circuit system with excellent receiving status is applied to the squelch gate 13 and the squelch circuit 14. The signal passed through the gate 13 is outputted through an output circuit 9.
Patent JP-H10274263-A (JP)
Title: Disc brake
Inventor: NAKAYAMA SHINICHI
IPC: F16D65/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To fix a brake lever on a cam shaft simply by using less number of parts so as to improve productivity. SOLUTION: A fitting-in groove 12C is provided in a mounting part 12 of a cam shaft 10, and a caulked part 18 which protrudes inward in the radial direction and is fitted in the fitting-in groove 12C of the mounting part 12 is formed by caulking a peripheral groove 17A of a cylindrical body 17 from the outside in the radial direction by using each caulking pin in the cylindrical body 17. Consequently, it is possible to fix a brake lever 16 on the cam shaft 10 by using only one part of the cylindrical body 17 and reduce the number of parts and assembly man-hour.
Patent JP-S62258597-A (JP)
Title: Ultrasonic transducer
Inventor: TAKEUCHI YASUTO
IPC: G01N29/24
Filed: 1986-04-25
Abstract: PURPOSE:To easily form a sound matching layer whose acoustic impednace is gradually changed with good reproducibility by forming the multilayer structure of a matching member by a heavy metal layer and a plastic layer and changing sequentially the occupancy ratio of the both. CONSTITUTION:The acoustic matching member 2 is constituted by laminating lots of layers 21, 22-2n sufficiently thinner than a 1/4 wavelength. Each layer is laminated by the adhesion or heat adhesion being the conventional method. The occupancy ratio of the heavy metal 52 to the plastic film layer 51 is constituted to be large sequentially from one end in contact with a body 4 to be checked toward the other end in contact with an ultrasonic wave vibrator 1. The layer 2n in contact with the body 4 to be checked is constituted by a plastic film layer 51 only.
Patent JP-2000289410-A (JP)
Title: Pneumatic tire
Inventor: AOKI CHIEKO
IPC: B60C13/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To improve run-flat performance which is the continuous running performance after a puncture by setting the tire profile constant for a unit peripheral length defined by a specific equation of the radius of curvature of a first circular arc, the radius of curvature of a second circular arc and the distance in the tire radial direction to a specific value or below. SOLUTION: An intersection between a tire radial line passing through the inner face position of a rim flange and a tire intermediate line on the tread side is made a first point, and an intersection on the bead section side is made a second point. The radius of curvature of a first circular arc tangent to the tire intermediate line at the first point is Ra, the radius of curvature of a second circular arc tangent to the tire intermediate line at the second point is Rb, and the distance from the first point to the second point in the tire radial direction is H. The tire profile constant J for a unit peripheral length defined by the equation is 0.8 or below, where Z=h2/6, and (h) indicates the thickness of a side wall section on the tire axial line. The run-flat performance of this tire can be improved.
Patent JP-H09279648-A (JP)
Title: Mixing faucet for shampoo
Inventor: MATSUURA KATSUHIRO
IPC: E03C1/06
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To replace an existing mixing faucet installed into a pair of inserting holes bored to the top plate of a wash stand with a mixing faucet for a shampoo, in which the height of a holder supporting a shower head is adjusted freely. SOLUTION: A water supply pipe 2 and a hot-water supply pipe 3 inserted into the inserting holes B of a top plate A are installed to the lower section of a faucet body 1 at an interval, and a columnar support cylinder 10 is projected and erected upwards at the upper end of a base section 9 mounted on the top face of the main body. An inserting hole 14, in which the support cylinder 10 is slid vertically, is bored to a holder 13 supporting a shower head 8 connected to a hose 12, and the holder 13 is vertically slid freely to the support cylinder 10.
Patent JP-S62253463-A (JP)
Title: Ion flow controlling electrode device
Inventor: HOSHINO HIROYUKI
IPC: B41J2/415
Filed: 1986-04-28
Abstract: PURPOSE:To make it possible to enhance recording speed for ON/OFF signals, by disposing control wires and potential wires in a matrix form, connecting each of the potential wires and each opening electrode through a selected switching element, and providing each opening electrode with a memory element. CONSTITUTION:An insulating substrate 1 is provided with a multiplicity of opening electrodes 2. An opening 3 is provided through the substrate 1, inside the opening electrode 2. X-address wires (control wires) 4, Y-address wires (potential wires) 5 and earth wires 6 are provided in the state of being insulated from each other. A switching element 7 has a gate connected to the controls wire 4, a source connected to the potential wire 5, and a drain connected to the opening electrode 2. A memory element 8 is connected between the opening electrode 2 and the earth wire 6, and stores information once written therein, until the next information is written therein. Accordingly, recording is enhanced to N times in comparison with the case that achieved with a simple matrix wiring.
Patent JP-S5525508-A (JP)
Title: Vertical shaft multiple stage type hydraulic machine
Inventor: ICHIKAWA KENTAROU
IPC: F03B11/06
Filed: 1978-08-10
Abstract: PURPOSE: To provide shafting having high stability, few vibration and short length of main shaft to permit material cost to be substantially reduced by mounting an underwater bearing close to runners in addition to the main guide bearing without mounting auxiliary guide bearing.  
     CONSTITUTION: A stationary structure 9 is held by return blades 8 in return flow path between the respective runners 7. The innermost peripheral side portion opposed to the main shaft 3 journalled by the main guide bearing 2 is provided with an underwater bearing 10 having self-lubricating property. Further a pipe path 11a for supplying water to the slide surface of the bearing 10 extends to the exterior through the stationary structure 9 in the return flow path and the return blade 8. Thus, a portion of vibration force produced by the runners 7 and acting to the main shaft 3 without an auxiliary guide bearing is received by the underwater bearing 10 and further water film is formed on the slide surfaces of the main shaft 3 and underwater bearing 10 to improve lubrication effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10281282-A (JP)
Title: Lever structure
Inventor: NAKABAYASHI NOBUO
IPC: F16H59/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of chattering sound, etc., generated by engine driving by providing a falling stop pin by curving it to stop the falling of a lever in a lever structure having the falling stop pin to stop the falling of the lever by piercing a shaft end part with the pin. SOLUTION: A base end part 4a of a shaft 4 is fixed on a transmission case 2, and at the time of axially installing a lever 8 on this shaft 4 free to rotate, a cylindrical part 10 integrally provided on the lever 8 is axially installed on the shaft 4 through a bush 12 and a washer 14. Additionally, thereafter, after axial installation of the lever 8 on the shaft 4, falling stop of the lever 8 is carried out by passing falling stop pin 18 through a pin insertion hole part 16 formed on an upper end part 4a which is an end part of the shaft 4, that is, an end part on the opposite side to a base end part 4a, the cylindrical part 10 of the lever 8 is held by this falling stop pin 18 and the transmission case, and falling stop of the lever 8 is carried out. At this time, the falling stop pin 18 is provided by curving it so as to carry out falling stop of the lever 8.
Patent JP-H03294677-A (JP)
Title: Gear pump
Inventor: TERUYAMA HIDEO
IPC: F04C2/18
Filed: 1990-04-12
Abstract: PURPOSE:To form a necessary gear track securely and to prevent a galling by gears, by displacing the center of a bearing hole to a suction port side, and providing escapes at both sides of the suction port. CONSTITUTION:The center of a bearing hole H furnishing built-in shafts 15 and 23 of gears formed to a body 1 is displaced to a suction port 35 side to the center of a body bore. As a result, even though the accuracy of the size of a component part is reduced a little, a necessary gear track can be obtained securely. Furthermore, escapes 101 and 103 extended in the rotating direction of the gear are provided on both sides of the suction port 35. Consequently, the loading function by side plates 37 can be maintained securely, and a galling by the gears can be prevented.
Patent JP-S59221578-A (JP)
Inventor: NEGISHI KOUSABUROU
IPC: F25D11/00
Filed: 1983-05-31
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-H0646186-A (JP)
Title: Facsimile equipment
Inventor: SASAGAWA HIROYUKI
IPC: H04N1/00
Filed: 1993-03-31
Abstract: PURPOSE:To automatically allow a user to know the cleaning time of a conveying part based on the number of transmission of an original or the dirt of the conveying part. CONSTITUTION:The number of transmission counted by a counter part 20 or the dirt of the conveying part detected by a contact image sensor are respectively compared with prescribed reference values by a control part 22. Then, when they are beyond the reference values, the cleaning time of the conveying part is communicated through a transmitting part such as a liquid display 2 or a cleaning instructing lamp to a user.
Patent JP-H03294374-A (JP)
Title: Photosensitive adhesive composition
Inventor: NAGAREI KATSUJI
IPC: C09J175/06
Filed: 1990-04-12
Abstract: PURPOSE:To obtain the title composition containing a specific resin composition, camphorquinone, benzoyl peroxide and a tert. amine at a specific ratio, having excellent sensitivity to visible light, adhesiveness and transparency and used for bonding a synthetic resin material by light irradiation. CONSTITUTION:The aimed composition containing (A) 100 pts.wt. resin composition consisting of 20-40 pts.wt. ester type polyurethane and 60-80 pts.wt. epoxy acrylate, (B) 0.1-2.5 pts.wt. camphorquinone, (C) 0.05-0.3 pts.wt. benzoyl peroxide and (D) 0.2-2.5 pts.wt. tert. amine (preferably N,N-dimethyl-p-toluidine).
Patent JP-H04326020-A (JP)
Title: Flowmeter for gas
Inventor: NIIMI YUKIHIRO
IPC: G01F1/20
Filed: 1991-04-26
Abstract: PURPOSE:To check the thickness of a flowmeter from increasing as a whole by eliminating adverse effect in linearity of an oscillation frequency of a fluidic oscillation element due to disturbance of a flow caused by a flow rate detection sensor. CONSTITUTION:Passages 28 are arrange adjacent to each other in parallel through a fluidic oscillation element 27 and a diaphragm 6 and both are connected in parallel. The passages 28 are each provided with a choke 26, in which a flow velocity detection sensor 24 is arranged. The passages 28 ate made smaller in the depth at the downstream thereof and a piezo-electric film sensor 22 is provided in a space thus made. The piezo-electric film sensor detects the vibration of a fluid of the fluidic oscillation element 28.
Patent JP-S61258699-A (JP)
Title: Controlling method for ac motor
Inventor: SUGISHIMA EIICHI
IPC: H02P5/74
Filed: 1985-05-08
Abstract: PURPOSE:To cooperate the speeds of a plurality of AC motors by using the frequency signal obtained by a special inverter as the frequency command signal of other inverter. CONSTITUTION:If the first inverter 37-1 operates a stall preventing function when the first AC motor 6-1 is driven by the first inverter 37-1, a frequency signal is varied. The frequency signal is produced from a signal terminal 36, and input to the frequency command signal terminal 33 of the second-n-th inverters 37-2-37-n. Thus, the first inverter 37-1 and the second-n-th inverters 37-2-37-n are controlled by the same frequency signal.
Patent JP-S61255371-A (JP)
Title: Fixing device for heat roller
Inventor: SOGA SETSUO
IPC: G03G15/20
Filed: 1985-05-08
Abstract: PURPOSE:To charge electrostatically the coating layer of a heat-roller fixing device to positive polarity which is the same as that of a positively charged toner so as to prevent electrostatic offsets stably and inexpensively, by using tetrafluoroethylene containing chromic acid for forming the coating layer. CONSTITUTION:A heat roller 1 contains a heater 3 at the inside of its body and is provided with a coating layer 5 on its core 4. A supporting body 8 holding positively charged toner 6 is passed through the space between the heat roller 1 and a press roller 2 and a toner image 7 is thermally fixed on the supporting body 8. Since the coating layer 5 of the heat roller 1 is usually provided on a fluorocarbon resin, the coating layer 5 is negatively charged as the fixing device is actually used. However, since the coating layer 5 of this inventions is formed of tetrafluoroethylene containing chromic acid as an additive, this coating layer 5 is charged to positive polarity which is the same as that of the toner 6 and electrostatic offsets can be prevented.
Patent JP-S61250031-A (JP)
Inventor: GANNETT THOMAS PAPIN
IPC: C08K3/00
Filed: 1986-04-28
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-H01267881-A (JP)
Title: Hub mounting device
Inventor: KAJIYAMA SEIJI
IPC: G11B23/00
Filed: 1988-04-19
Abstract: PURPOSE:To apply regardless of the outer diameter of a recording medium by moving a recording medium supporter in accordance with a distance to the recording medium supporter to be moved from the center of a loading table by a supporter moving means and supporting the recording medium. CONSTITUTION:When a first slide 8 is pulled in the direction of an r1, kinks 14 and 15 to be connected by a supporting point 13 are rotated at the angle of (theta) in a direction to mutually confront with centering fixed supporting points 16 and 17. A second slide 9 and a third slide 10 to be connected to the supporting points 18 and 19 are pushed in the direction of an r2 by this rotation, each hook 11 is slided in the direction of a diameter in a quantity to correspond with the sliding quantity of the hook of the first slide 8 and the supportable range of a recording medium 21 at a centering table is expanded with keeping an equal distance from a centering table center. Thus, since the center of the entire supporter is constantly matched with the center of the centering table, the center of the recording medium and the center of the centering table are constantly centered regardless of the size of the recording medium to be loaded.
Patent JP-H07239221-A (JP)
Title: Bending angle detector and linear extracting device and device for setting bending angle detection position therefor
Inventor: OOENOKI TOSHIYUKI
IPC: G06T7/00
Filed: 1994-05-11
Abstract: PURPOSE:To detect bending angle of a work with high accuracy by referring to data on an acutual tilt angle corresponding to the tilt angle and position of a test piece that has an already-known tilt angle in advance. CONSTITUTION:A laser light is projected onto a calibration block as a test piece while it is held at a specified position and angle and a projecting picture on the calibration block is sensed by a CCD camera 9. Then, the tilt angle and position of the projecting picture on its screen are obtained to calculate the correction quantity of work angle. A calibration table is prepared based on many data thereafter. Then, the picture of an objective work to be sensed by the CCD camera 9 is displayed on a monitor television 11 through a calculation part 10 and at the same time it is stored as a picture data in a recording part 12. The picture data is inputted by an inputting part 13 and computed by the part 10 referring to the table data of the calibration table, etc., storing in a storage part 12, thereby obtaining a bending angle of the work.
Patent JP-S57212098-A (JP)
Title: Heat transfer recording method
Inventor: UCHIYAMA KOUJI
IPC: B41M5/26
Filed: 1981-06-24
Abstract: PURPOSE:To raise the quality of printing by a method in which a pressure is applied to the surface of a recording paper so as to upgrade the smoothness of the surface of the paper before a heat transfer process in which the hot melt type ink of an ink sheet is transferred to the recording paper. CONSTITUTION:An ink sheet 4 formed by coating a hot melt type ink 42 on a base sheet 41 and a recording paper 3 are delivered in a lapped state by a capstan roller 2, the heating element 5 of a recording head 1 is contacted with the back of the ink sheet 4, and the hot melt type ink 42 is transferred to the recording paper in comply with a facsimile information. In this case, the recording paper is beforehand compressed under a linear pressure of about 10-20kg/ cm by pressure rollers 6a and 6b in such a way as to cause fibers rising on the surface of the recording paper to fall down and flatten, whereby raising the closeness of contact between the ink sheet and the recording paper and thus increasing the transference of ink.
Patent JP-H06304334-A (JP)
Title: Timer device for game machine
Inventor: SHIMIZU KENZO
IPC: A63F13/98
Filed: 1993-04-23
Abstract: PURPOSE:To perform the control of the use time of a house television game. CONSTITUTION:A display device 15 displaying a plurality of time limit menus, a setting switch 16 selecting one of the menus, a timer means performing the connection and opening of an AC code 11 and a plug socket 13 for a game machine according to the menu selected by the setting switch 16 and a key switch 17 permitting or prohibiting the setting of the menu to the timer means are provided to the case 14 provided with the AC code 11 and the plug socket 13 for the game machine. After the menu is set to the timer means, the resetting of the menu is prohibited by the key switch 17 and the extension of the game time of the television game machine connected to the plug socket 13 for the game machine can be prevented.