baber/WOPTO huggingface dataset:
Patent JP-H05277682-A (JP)
Title: Casting method and apparatus for producing strip
IPC: B22D11/12
Filed: 1992-09-16
Abstract: PURPOSE: To prevent the development of thickness difference by reducing the thickness of a continuously cast strip composed of a solidified continuous outer shell and molten metal at the strip casting time with a roll-forming and successively executing the rolling. CONSTITUTION: When the strip 2, 2' is continuously cast, the continuously cast strip 2 composed of the solidified continuous outer shell 3 and the molten metal 4 reduces this thickness with the forming roll pair 5, 6, and successively rolled with a rolling mill. For the purpose of executing this method, the structure of a roll-forming unit is simplified and a solidified section composed of guide rollers 7 and advance-feeding device 8 are arranged at the front part of max. three sets of forming rolls 5, 6. In this way, the formation of the inconvenient thickness difference is avoided and the structure can be improved.
Patent JP-2000079538-A (JP)
Title: Tool presetter on nc lathe
Inventor: NAKAMURA TAKAYUKI
IPC: B23Q17/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a tool presetter enabling a worker to recognize instantaneously a detection point of a presetter sensor to bring a tool edge into contact with when presetting the tool, and to enable the instantaneous recognition whether the tool edge makes contact with the detection point of the presetter sensor or not. SOLUTION: In this presetter, a tool correction amount is calculated by bring an edge of a tool T into contact with a detection point 71 of a presetter sensor 70. In this case, a device is provided with a display part 61, input part 63 directly or indirectly inputting a position of an edge point of the tool T, detection point determining part 64 determining the detection point 71 to bring the edge of this tool T into contact with, based on the position of the edge point, and a display control part 62 displaying in the display part 61 to the effect that the tool edge is only required to touch the detection point 71 determined by the detection point determining part 64 and in the point of time the tool edge actually touches the detection point 71.
Patent JP-2001071191-A (JP)
Title: Transfer press machine and control method therefor
Inventor: SHIBAZAKI NOBUHIRO
IPC: B21D43/05
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reliably clamp an object to be worked by reducing the vibration of a cross bar. SOLUTION: A transfer press machine in which cross bars G1-G5 having clamp means H1-H5 of an object to be worked are arranged from the upstream side of working processes to the downstream side between dies and in which the object to be worked formed at the upstream side is successively transferred to the dies at the downstream side by moving the cross bars G1-G5 is provided with servo motors 1, C1-C5, D1-D5, a motion conversion means 2, E1-E5 and F1-F5 interposed between the servo motors 1, C1-C5, D1-D5 and the cross bars G1-G5, vibration sensors S1, S2 to detect the vibration of the cross bars G1-G5 and a servo motor drive means to move the cross bars G1-G5 on the basis of a motion objective value and to drive the servo motors 1, C1-C5, D1-D5 for suppressing the vibration of the cross bars G1-G5 on the basis of the detected signal of the vibration sensors S1, S2.
Patent JP-H0973874-A (JP)
Title: Flight time type mass spectrometer
Inventor: ADACHI MASAYUKI
IPC: H01J49/40
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of analysis by providing a deflecting electrode in an ion flight path between an accelerating electrode and an ion detecting part, and deflecting the ion flight path throughout the period during which ions other than the measuring range approach the area of the deflecting electrode. SOLUTION: An accelerating electrode 1 comprises a pair of appropriately spaced accelerating electrode plates 1a, 1b and, when plural kinds of ions are produced in an ion source part, applies a predetermined pulse voltage to feed ions in the direction of an ion detector 2 formed by an MCP detector. A deflecting electrode 3 comprises a pair of deflecting electrode plates 3a, (b) arranged in a parallel, appropriately spaced relation to each other along the arrow A of an ion flight path 4.  When ions in a desired measuring range approach the area of the deflecting electrode 3, the deflecting electrode plates 3a, (b) are set to ground potential, whereas if ions other than the measuring range approach the area of the deflecting electrode 3, positive and negative 100-V electric potentials, for example, are applied respectively to the deflecting electrode plates 3a, (b) to deflect the ion flight path as shown by the arrow B.
Patent JP-S60141175-A (JP)
Title: Load switching method of inverter device
Inventor: KUWABARA HIDEO
IPC: H02M7/48
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a stable operation by providing a voltage correcting instruction unit separately from a voltage instruction unit, thereby suppressing the variation in the output voltage at load connecting and disconnecting time to an allowable range. CONSTITUTION:When a parallel resonance load 41 is selected, a voltage correcting instruction unit 10 outputs a positive voltage correcting instruction signal before a switch 51 is closed, and the switch 51 is closed after the output voltage of a power inverter 3 rises at the level. The output voltage of the inverter 3 decreases when the switch 51 is closed, but since the width of the output voltage level rise of the inverter 3 corresponds to the decrease in the impedance, the inverter 3 continues to stably operate. On the contrary, when a parallel resonance load 41 is disconnected, a voltage correcting instruction unit 10 drops the output voltage of the inverter 3.
Patent JP-2001075515-A (JP)
Title: Light emitting device and display device having the light emitting device
Inventor: MOGI HAJIME
IPC: G09F9/30
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To vary graphics such as pictures, marks and characters. SOLUTION: A light emitting device 1 applies a voltage between front surface electrodes across light emitting elements and back surface electrodes 5 to allow the elements to emit light. Many electrode lines 14 and 16, which are arranged in parallel, are alternatively connected by first and second common connecting lines 15 and 17 to separate the electrodes 5 into first and second electrode element groups 12 and 13 so that the elements are allowed to emit light in different whale graphics 10 for each of the second electrode lines 14 and 16 in at least two colors.  While a voltage is alternatively applied between the front surface electrodes and the electrodes 5, a voltage is alternatively applied to the groups 12f and 13 and the light emitting elements located at the portions corresponding to the lines 14 and 16 are alternatively allowed to emit light, different graphics 10 are obtained, the graphics 10 are varied as if they move, so that the decorative effect of the graphics 10 is improved.
Patent JP-H0295475-A (JP)
Title: Method for lining inside surface of manifold
Inventor: TOMOYASU TAKAHARU
IPC: B05D7/22
Filed: 1988-09-30
Abstract: PURPOSE:To easily line the inside surface of the manifold by detecting the fluctuation in the gaseous pressure in a branching pipeline from the fluctuation in the passing sound of the gas passing the inside of a flute connected to the front end of the branching pipeline, then completing the lining up to the branching part. CONSTITUTION:The gaseous pressure in the branching pipeline 10A increases instantaneously and slightly when a paint arrives at the branching part 12A. The flow rate of the gas passing the inside of the flute 31A connected to the end part 11A of the branching pipeline 10A increases instantaneously and slightly and the sound produced by the flute 31A changes to a higher tone at a moment. The arrival of the paint at the branching part 12A is detected by this change in the sound produced by the flute 31A. The lining from one end part 6 of a pipeline 5 to the branching part 12A of the branching pipeline 10A is then completed. The paint is then injected from the end part 11A of the branching pipeline 10A and the gas is fed to progress the paint toward the downstream side of a main pipeline 1, by which the lining is executed.
Patent JP-H1090470-A (JP)
Title: Fuel inspection device
Inventor: HIWATARI TOSHIHARU
IPC: G21C17/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency and reduce radiation exposure dose by remotely automating the gap inspecting work of fuel rods and shortening the inspection work time. SOLUTION: A fuel assembly 11 is fixed to a fuel support and rotation device to be able to self-rotate around a vertical axis. Facing to the fuel support and rotation device 1, a vertical rail 2 is laid vertically. The vertical rail 2 is fixed to a vertical drive device 3. To the vertical rail 2, an inspected body support 26 is placed by way of a support arm 25, and to the inspected body support 26, a fuel rod gap inspection device 4 is placed. The fuel rod gap inspection device 4 has a gauge insertion part 5, a gauge inspection part 6 and a slide table 36. The gauge insertion part 5 has a plurality of gap gauges 8, wire ropes 30 and constant pressure springs 33, the gauge inspection part 6 has an oscillator and a photoelectric switch 35 for detecting the position of the gap gauges 8 and the slide table 36 is moved horizontally by an actuator 9.
Patent JP-S62107453-A (JP)
Title: Tape guide
Inventor: KAWAMOTO HIDEO
IPC: G11B15/61
Filed: 1985-11-05
Abstract: PURPOSE:To float uniformly a tape from the guide peripheral face while the tension of the tape lower edge side is strengthened by designing that plural small holes provided to the tape guide peripheral face are dense toward the lower end and increasing the air jet quantity from the small holes. CONSTITUTION:Since the tape guides 16, 17 winding a tape 6 on the peripheral of a drum 3 while being guided are tilted slightly in the arrow (c) with respect to the tape, a tension Tb at the tape lower edge 6b side is larger than that at the upper side. Since the plural small holes 29 provided to guide main bodies 27, 28 are densed toward the lower end, the air jet quantity from the small holes is increased toward the lower end. Thus, a strong tension at the tape lower edge is kept while the tape 6 is floated uniformly from the main bodies 27, 28 through the air jet, the tape is pushed surely along the lead 7 of the drum, stable tape running is attained and the recording/reproducing characteristic is improved.
Patent JP-H0773054-A (JP)
Title: Automatic fault recovery device
Inventor: MOMOTA MASAYUKI
IPC: G06F11/22
Filed: 1993-09-03
Abstract: PURPOSE:To provide an automatic fault recovery device which automatically performs the restoration processing without requiring operator's manual work at the time of the occurrence of a fault in a magnetic disk device. CONSTITUTION:This device is provided with a message input/output part 1 to which the fault report from a host computer is inputted and from which job description information for restoration is outputted to the host computer, a message analysis part 2 which analyzes the fault report from the message input/output part 1 to specify a faulty medium and also to determine the fault range and outputs the analysis result as fault information, and an JCL input part 3 which extracts job description information based on fault information from the message analysis part 2 and reports it to the message input/output part 1.
Patent JP-2000076216-A (JP)
Title: Multiprocessor system, processor duplexing method therefor and record medium recorded with control program therefor
Inventor: KOBAYASHI TOSHIHIRO
IPC: G06F15/177
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a multiprocessor system which can minimize possibility of significant deterioration of its performance due to decrease of the number of operating CPUs in a failure mode without using any control logic that is not needed. SOLUTION: The inherent and system unique physical ID numbers #0 to #2 are assigned to the CPU 1 and 2 a spare CPU 3 respectively. Both CPU 1 and 2 usually work and the protocol of a system bus 7 cope with only these two CPUs. A chip set 4 is basically equal to a logic circuit to control those two CPUs except of a fact that the set 4 has an exclusive line even for the CPU 3. If one of both CPU 1 and 2 has a failure, the set 4 gives the logical ID number of the faulty CPU to the CPU 3 and controls two CPUs including the CPU 3.
Patent JP-H03109915-A (JP)
Title: Packed body for dehumidification
Inventor: KAWANABE SHUZO
IPC: B01D53/26
Filed: 1989-09-23
Abstract: PURPOSE:To make it possible to observe the limit of dehumidifying ability by packing the whole of laminated sheets with a packing material formed with a microporous film permeable to steam but impermeable to water. CONSTITUTION:The whole of a laminate consisting of a sheetlike hygroscopic body 1, a colored sheet 2 and a sheet 3 for confirmation is packed with a packing material 4 formed with a microporous film 4a such as a PP, polyamide or PVC film. Moisture in the air enters through the film 4a and is rapidly absorbed in the deliquescent substance of the hygroscopic body 1. Formed deliquescence is accumulated in the water retaining material 1b of the hygroscopic body 1. The sheet 3 for confirmation is swollen with the deliquescence oozing out of the material 1b and becomes see-through. Safety and hygiene are improved.
Patent JP-H09222164-A (JP)
Title: Automatic transmission control device for vehicle
Inventor: OZAKI TETSUJI
IPC: F16H59/68
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To enable a control over a hydraulic pressure to be well controlled just after an engaged state is varied by a method wherein there are provided an engaged state adjusting means for supplying hydraulic oil in response to an indicated controlling amount and adjusting an engaged state of a frictional engaging means and a control calculation means for calculating a controlled variable of a variation in the lapse of time. SOLUTION: Hydraulic oil is rapidly fed to a hydraulic cylinder (101). An initial value d0 of a control duty (dn) and a coefficient (k) are calculated (103, 105). A driving control is carried out (107) in which the control duty (dn) is calculated and a solenoid valve is opened with the control duty (dn). It is discriminated if a feed-back condition is established (111, 113). The control duty (dn) is increased along a next n-th degree curve until the feedback condition is established (107). The feed-back control is executed (115) and this operation is repeated until a clutch is completely engaged and a transmission is completed. In this way, the control duty (dn) is gradually varied in response to a mono-tone increasing state, so that it is possible to keep a variation of hydraulic pressure applied to the clutch at a substantial constant value.
Patent JP-2001074213-A (JP)
Title: Oxygen burner
Inventor: KIYOHIRA KAZUMA
IPC: F23L7/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce unstableness or blowout of a flame at the time of operating a valve, which has been a defect of an oxygen burner. SOLUTION: An oxygen burner has such an arrangement that an outer pipe 2 for providing a fuel gas is provided at an outer side of an inner pipe 1 for supplying primary oxygen, and that secondary oxygen is supplied between the pipe 2 and a burner tile 3 disposed at an outer side of the pipe 2. Specifically, an orifice 4 is formed between the outer peripheral surface of the pipe 1 and the inner peripheral surface of the pipe 2, and also a straight portion 5 having not less than a given length is formed between the orifice 4 and the tips of the inner and outer fuel pipes 1, 2.
Patent JP-H03111648-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: IMAMURA MASAMICHI
IPC: F02D41/32
Filed: 1989-09-26
Abstract: PURPOSE:To ensure the optimum air-fuel ratio at the latter period of acceleration operation or high load operation by adding compensation to the upper limit value of basic injection amount based on intake air temperature, alcohol concentration, cooling water temperature and engine speed and correcting and setting it with air density and alcohol vapor amount in the intake air. CONSTITUTION:An upper limit value (1) is set (g) based on engine speed, the compensation (h) dependent on intake air temperature is added thereto. Then an upper limit value (2) is set (i) with air density considered, and compensation amount (1) for poor charging efficiency is set (j) based on alcohol concentration (e). Besides, the compensation (l) dependent on cooling water temperature (f) and engine speed is added thereto, the compensation amount (2) for poor charg ing efficiency is set (m) with fuel temperature and the time of an intake stroke considered, and the compensation amount (2) for poor charging efficiency is subtracted (n) from the upper limit value (2), the basic injection amount is regulated (b) by foreseeing the loss of air amount sucked according to air densi ty and alcohol vapor so that the upper limit can be obtained.
Patent JP-H1187992-A (JP)
Title: Chip-type electronic component feeder
Inventor: NISHIGUCHI OSATSUGU
IPC: B23P19/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To shorten the stopping time of a chip-type electronic component feeder by providing a first carrying means for carrying the chip-type electronic component one by one to a containing case, while arranging and carrying a chip-type electronic component carried by the first carrying means to a take-out section by a second carrying means. SOLUTION: A containing case 2 is provided with a first carrying means which communicates with an opening. The first carrying means, i.e., a separation mechanism 20, drops a chip-type electronic part 1 one by one, while arranging to the shoot 21 thereof when it is discharged from a discharge port 18 of the containing case 2. The a chip-type electronic component 1 dropped to the shoot 21 is then carried through the oscillation of a lever 23 to a second carrying means, i.e., a belt 22, under the shoot 24 and fed sequentially to a take-out section 24 provided with a shutter 25. According to the arrangement, the stopping time of a chip-type electronic component feeder can be shortened and the productivity can be enhanced.
Patent JP-S62108342-A (JP)
Title: Disk cache controlling system
Inventor: ISHII KAZUNORI
IPC: G06F12/12
Filed: 1985-11-06
Abstract: PURPOSE:To execute quickly access to a cache memory by discriminating hit/ miss by retrieving a has table and a hash link, and managing an access frequency by an LRU link. CONSTITUTION:When an access request is informed to a one-chip CPU 1 from a host 13, a hit/miss retrieving means 3 retrieves whether requested data is stored in a data storage area in a cache memory 5 or not. As a result of retrieval, in case of hit, an address which has been stored in relation to a hash link 7 is read out, and data stored in this address is read out and transferred to the host 13. At the same time, a LRU link is detached from a LRU group, and connected to the head. On the other hand, in case of miss, data whose access has been requested is read out of a disk 12 and transferred to the host 13. At the same time, the LRU link of the tail end is detached from the LRU link group, the data is stored in the data storage area 9 pointed by the detached LRU link, and the detached LRU link is connected to the head.
Patent JP-H04126178-A (JP)
Title: Pinball island base
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1990-09-17
Abstract: PURPOSE:To equalize the quantity of balls stored in each pinball island base without using an equalizing device laid across between the pinball island bases by providing a ball returning device for returning a premium ball obtained by a game customer in a roughly facing position of adjacent pinball island bases. CONSTITUTION:A ball returning device is provided in a roughly facing position of adjacent pinball island bases, therefore, many game customers return an obtained premium ball to the ball returning device 20 provided on the pinball island base. Even if a part of game customers returns the premium ball to the ball returning device provided on the adjacent pinball island bases, it is offset when it is counted in a long period, and the quantity of balls stored in each pinball island base always becomes constant. Also, a stopper member 28 for opening and closing a ball throw-in port 23 of the ball returning device can be driven, based on an output of a detecting means for detecting the quantity of balls stored in a ball tank. In such a way, the quantity of balls stored in each pinball island base always becomes constant.
Patent JP-2001071995-A (JP)
Title: Crash-astern control method of vessel reduction and reverse gear
Inventor: IMANAKA TOSHIO
IPC: B63H23/30
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To quickly stop a vessel by switching a forward clutch to a backward clutch and finding clutch hydraulic pressure from an engine speed with which an engine does not stop, at the time of stopping of the vessel during forward running. SOLUTION: When crash-astern is carried out, a detecting device 8 detects an engine speed at that time, for example, and the detected engine speed is inputted to a controller 11. Clutch hydraulic pressure with which engine stall does not occur corresponding to the engine speed, namely, a crutch hydraulic pressure Pw set lower than hydraulic pressure in an engine stall limitation is previously stored in a memory device as a table. The controller 12 controls a clutch hydraulic pressure control valve such that the clutch hydraulic pressure Pw corresponds to the engine speed inputted from the detecting device 8 while referring to the table. That is, when the engine speed is high, the clutch hydraulic pressure Pw is set high, and when the engine speed is low, the clutch hydraulic pressure Pw is set low.
Patent JP-H0296455-A (JP)
Title: Facsimile equipment
Inventor: TAKAGI HIROYUKI
IPC: H04N1/00
Filed: 1988-09-30
Abstract: PURPOSE:To record the center mark of a recording paper by inserting the center mark of an original to the transmitting data in accordance with an original size. CONSTITUTION:An original size is detected by a size detecting means 30 and fetched through an interface 29 to a CPU 11. A center mark preparing means 35 prepares a center mark in accordance with the original size by the control of the CPU 11 and the center mark is inserted into the transmitting data read from the original with a picture reading part 14 through an interface 15. The information is transmitted through a MODEM 16 and a line, the picture including the center line can be recorded by the recording part of receiving side control facsimile equipment, the recording paper is bent and the processing to execute the center positioning is made unnecessary.
Patent JP-H0299204-A (JP)
Title: Method for continuous rolling
Inventor: KATO YUJI
IPC: B21B1/18
Filed: 1988-09-30
Abstract: PURPOSE:To manufacture a high quantity rolled stock of a hardly workable material with high efficiency by heating the stock by installing a heating means in a stage of continuous rolling for continuous rolling after heating the stock in a heating furnace. CONSTITUTION:A rolled stock is continuously rolled by a rough rolling mill line 2, intermediate rolling mill line 3, and finish rolling mill line 4 and is wound by a winder 5 after heating the stock in a heating furnace 1. The stock during continuous rolling is heated by installing a heating means such as a surface heating by high frequency induction heating in a stage of the continuous rolling. The surface layer part in an region where lowering rate of surface temp. of the stock is especially large is heated to have a prescribed strength to surely keep a surface layer temp. An effect eliminating generation of surface cracks is resulted from because strains generated in a preceding rolling stand are released by the heating means and the stock is rolled in a succeeding stand. Hence, the rolled stock of a hardly workable or a very hardly workable material is efficiently and continuously rolled to obtain wire and bar products.