baber/WOPTO huggingface dataset:
Patent JP-H03117782-A (JP)
Title: Spiral gasket and its manufacture
Inventor: FUKADA AKIO
IPC: F16L17/00
Filed: 1989-09-29
Abstract: PURPOSE:To secure the sufficient sealing performance of a spiral gasket and facilitate the manufacture thereof by making the outer diameter of an inner ring smaller than the inner diameter of a gasket body, and providing a rigid wire between a groove formed on the external peripheral surface of the inner ring and a wave-shaped recess section on the internal peripheral surface of the gasket body. CONSTITUTION:A groove 7a is formed along the peripheral direction and at the center in the width direction of the external surface of an inner ring 7, and the upper and lower ridge sections of the external periphery of the inner ring 7 are chamfered to form a tipped tapered section 7b. The outer diameter D2 of the inner ring 7 is made slightly smaller than the inner diameter d1 of a gasket body 6. A rigid wire 9 is made of a metallic ring which is formed by one cutting or spring steel, for example. The outer diameter D3 of the rigid wire 9 is made slightly larger than the inner diameter d1 of the gasket body 6 and the inner diameter d3 is made equal to the outer diameter d2 of the groove 7a of the inner ring 7. The rigid wire 9 is secured between a wave- shaped recess section 6a and groove 7a. Such constitution serves to prevent the inner ring from leaving from the gasket body and secure sufficient sealing performance and makes it possible to easily secure the rigid wire and inner ring in the gasket body made beforehand in production.
Patent JP-H0597334-A (JP)
Title: Voice synthesizing device for elevator
Inventor: NAKAJIMA YUTAKA
IPC: G10L13/00
Filed: 1991-10-03
Abstract: PURPOSE:To dissolve the noninterlocked state between an anomaly generation signal and a common signal and inform an elevator user about the sure information, by executing the voice information instruction by the parallel signal instruction only in the case where the series transmission control is in anomaly. CONSTITUTION:A memory part is divided into a common information memory part 5A and an important information memory part 5B, and a series transmission anomaly detection part 9 is added. Accordingly, when the series transmission is normal, the important information memory part 5B does not operate, and the sound synthesis processing is executed by the series transmission control part 2, common information memory part 5A, control CPU 4, etc. Accordingly, within the range where the series transmission can operate normally, all the announcement signal including the anomaly information is transmitted from an elevator controller. Accordingly, the CPU of the elevator controller in an elevator machine room can control all the common information, and the abnormal announcement timing in the conventional constitution can be eliminated.
Patent JP-H09102305-A (JP)
Title: Turret face plate device
Inventor: TAKAYAMA HAJIME
IPC: B65H19/22
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To keep an electrode sheet in a good wound position on each winding shaft one end of which is attached to a turret face plate. SOLUTION: A turret face plate 9 is rotatable about a turret shaft 17, and winding shafts 13, 15 rotatably attached to the turret face plate 9 are rotated relative to the turret face plate 9 so that battery electrode sheets are wound onto the winding shafts 13, 15. The turret face plate 9 is supported by a pair of support mechanisms 33, 35. The weight of the electrode sheet, which is exerted as the operation of winding the electrode sheet onto the winding shaft 13(1 5) proceeds, causes tilting of the turret face plate 9, and as this tilting is made sure the support mechanisms 33, 35 are slid over a base 11 in a direction in which they move toward and away from each other, so as to vary the position of the turret face plate 9 where it is supported by the support mechanisms 33, 35, so as to restore it from a tilting position.
Patent JP-H08119251-A (JP)
Title: Basket
Inventor: OMAKI SHOTARO
IPC: B65D21/06
Filed: 1994-10-21
Abstract: PURPOSE: To provide a basket which can be easily stacked and unstacked and which is simple in the structure required for stacking and low in cost. CONSTITUTION: A basket has a basket body 1 widened toward an open top, support stands are pivotally mounted on at least three spacedapart places of the lower part of the basket body 1 with their pivot points off-center, whereby the support stands rotate in the projecting positional relation from the side of the basket body 1, and receiving parts 7 are provided on the opening end of the basket body 1 to support the support stands 2 projecting from the side of the basket body 1 when the baskets are stacked vertically.
Patent JP-H04134122-A (JP)
Title: Cooling system for marine engine
Inventor: WATANABE SHOGO
IPC: F01P3/20
Filed: 1990-09-26
Abstract: PURPOSE:To accurately control a cooling temperature as securing the cooling of an exhaust pipe by installing a bypass passage, whose downstream side is connected to the upstream side of the exhaust pipe, by way of bypassing a thermostat being installed in a main cooling water passage, cooling an engine body and the exhaust pipe with seawater. CONSTITUTION:A cooling system 10 is provided with a main cooling passage A leading seawater to an oil cooler 11, a water pump 2, and engine body 13 and an exhaust pipe 14, and a thermostat 15 is installed in space between the engine body 13 and the exhaust pipe 14. This thermostat 15 interrupts the interconnection between the engine body 13 and the exhaust pipe 14 at time of colding, opening a return passage B, seawater after cooling the engine body 13 is made to flow back to the upstream side of the oil cooler 11 by way of this return passage B. In this case, a bypass passage C, bypassing the thermostat 15, is installed in the main cooling water passage A, and the cooling of the exhaust pipe 14 at time of cooling is secured by the seawater being led to this exhaust pipe 14 by way of the bypass passage C, thus a temperature rise in an engine room is prevented from occurring.
Patent JP-H1197618-A (JP)
Title: Bonding of silicon wafer
Inventor: ISHII MASAMI
IPC: H01L21/329
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To allow a semiconductor device having a high bonding reliability to be manufactured by using a bonding agent that restrains the environmental pollution on the earth due to lead. SOLUTION: A component consists of at least two silicon wafers 1, and an aluminum sheet interposed between every two wafers 2 is heated to a temperature equal to or lower than the melting point of aluminum under pressure and then cooled, thereby bonding the wafers 1 and the aluminum sheet to one another. Further, a component consists of at least two silicon wafers and aluminum and nickel sheets interposed between every two wafers is heated to a temperature equal to or lower than 700 deg.C under pressurized condition and then cooled, thereby bonding the wafers and the aluminum and nickel sheets to one another.
Patent JP-H03121353-A (JP)
Title: Method of controlling speed shift for vehicle automatic transmission
Inventor: HATTA KATSUHIRO
IPC: F16H59/48
Filed: 1989-10-03
Abstract: PURPOSE:To restrain shock by carrying out such control that follow-up control is interrupted so as to feed a predetermined hydraulic pressure to frictional elements when power is turned on during up-shift for power-off, and the follow-up control is carried out when the variation rate of the rotational speed of the input shaft becomes negative. CONSTITUTION:An electronic control device 65 changes over solenoid valves 45, 47 during up-shift for a power-off from a first speed stage to a second speed stage, and determines an initial duty rate of a solenoid valve 67 from a throttle valve opening degree and a vehicle speed delivered from sensors 103, 104 so as to control a kick-down servo 31. When power is turned on during this up- shift, the feed-back control is interrupted so as to feed a predetermined hydraulic pressure to the servo 31, and the duty rate is lowered with the time lapse until the variation rate of the rotational speed of an input shaft becomes negative. When it is negative, the feedback control is restarted, and the corresponding hydraulic pressure is fed to the servo 31 so as to perform the control of the engagement control of a kick-down brake 30. Thus, it is possible to reduce shock upon up-shift.
Patent JP-H10129145-A (JP)
Title: Method and apparatus for forming thread-stitched book
Inventor: HOLLENSTEIN HANS
IPC: B42B2/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce wear occurring due to transfer of stitching threads by a simple method. SOLUTION: Parts of two stitching threads drawn in by a first stitching needls between legs formed with folds of printing sheets to be stitched by the threads are captured by a gas flow, and transferred along a second stitching needle. The apparatus for executing this method comprises an opening of a gas conduit coupled to a pressure source and directed in a direction of a part for forming a loop 21 of a stitching thread 9 opened with inside of a saddle-like stitching table and a moving passage of the second needle 6.
Patent JP-2000085404-A (JP)
Title: Piston pump
Inventor: IKEGAMI HIROSHI
IPC: B60K25/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a piston pump capable of changing and adjusting pump capacity without using a motor-driven actuator and switching action to prevent pump load from acting upon a rotary shaft without using separate clutch mechanism. SOLUTION: This piston pump 9 discharging a fluid by the reciprocating motion of a piston 92 is provided with the piston 92 reciprocatably held by a pump case 91; a piston driving member 94 converting the rotary motion of a pump driving shaft 21 into the reciprocating motion of the piston 92; and a piston energizing spring 96 equipped in the pump case 91 so as to make the piston 92 abut on the piston driving member 94. The pump case 91 is equipped with a control chamber 98 making fluid pressure act in a direction of separating the position 92 from the piston driving member 94 against the piston energizing spring 96.
Patent JP-H01133637-A (JP)
Title: Binding agent for manufacturing insulating plate, insert and heat-generating material for casting metal
Inventor: ROOTARU MEMUPERU
IPC: C04B26/12
Filed: 1988-10-14
Abstract: PURPOSE: To obtain a binder which is free of a moisture sensitive property and does not induce environmental pollution by using a protective colloid no- contg. binder based on a combination of an aq. primary dispersion of a synthetic polymer and an insoluble polycondensate as a binder. CONSTITUTION: A phenolic component of the polycondensate is first mixed with the aq. primary dispersion of the synthetic polymer as the binder for producing insulating slabs and inserts as well as exothermic materials. The protective colloid no-contg. binder based on the combination of the aq. primary dispersion of the synthetic polymer obtd. by executing polycondensation with an aldehyde (the aldehyde may be partially replaced by a ketone) under ordinary conditions in the mixture and the water-soluble polycondensate consisting of phenol and aldehyde is then prepd. The insulating slabs and inserts as well as exothermic materials for metal casting having no defects may be obtd. by using such binder.
Patent JP-H09100723-A (JP)
Title: Air intake device of internal combustion engine
Inventor: MAEKAWA FUMIHIKO
IPC: F02B31/02
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To stabilize fuel gasification and fuel transportation in an air intake port through which air does not flow by closing a swirl control valve. SOLUTION: A communication path 7 is provided in the middle way of a partition wall 6 for partitioning two air intake ports 3a and 3b. The center of the communication path 7 is set inside a bored inner wall 8 more than a line for connection with the center of an air intake valve and offset correspondingly to the atomizing direction of a fuel injecting valve. Further, the path is formed so as to be gradually tapered from the air intake port 3b through flowing of air is stopped by a swirl control valve 5 toward the air intake port 3a. Air reversibly flowing to the air intake port 3b is circulated to the air intake port 3a side by the communication path 7 and fuel gasification and fuel transportation are facilitated in the air intake port 3b by a reverse flowing component.
Patent JP-S61136141-A (JP)
Title: Method and device for debug support
Inventor: KIYONO SATOSHI
IPC: G06F11/28
Filed: 1984-12-07
Abstract: PURPOSE:To improve the efficiency of a debug job with no mischeck by checking whether a program to be debugged is carried out or not for each monitor area. CONSTITUTION:A memory 3 stores the instruction groups (programs) and various data. For instance, a computer system uses the auxiliary memory devices such as a main memory, a magnetic disk device, etc. and applies a multiplex virtual memory system that can produce plural logical virtual memory spaces. In such a case, each virtual space is shown. Am area supervisory unit 2 detects that the virtual spaces enter the monitor areas 17 and 18 set within the memory 3 or that those spaces get out of the areas 17 and 18 respectively. The informa tion the unit 2 is reported to a central processor 1 by the interruption signal.
Patent JP-S61136324-A (JP)
Title: Television synchronizing receiver
Inventor: SAKAMOTO YOICHI
IPC: H04N5/455
Filed: 1984-12-07
Abstract: PURPOSE:To reduce unnecessary radiation from a receiver by converting the output of a synchronizing detector consisting of a double balanced modulator using the output of a high frequency as an input part, to a balanced signal by a balanced-to-unbalanced converter. CONSTITUTION:Balanced-to-unbalanced converters 25, 26 consisting of an amplifier having a balanced gain input means are inserted into the post-state of synchronizing detectors 23, 24 consisting of a double balanced modulator for inputting a balanced signal outputted from a high frequency input part 22, and outputs of the synchronizing detectors 23, 24 are converted to balanced signals. In this way, an unnecessary radiation to an input terminal of the high frequency input part 22 from a voltage control oscillator 34 and a 90 deg. phase shifter 35 can be reduced, and even if a receiving frequency and a local oscillation frequency are equal to each other, an unnecessary radiation of a local oscillation signal can be reduced.
Patent JP-S61173818-A (JP)
Title: Wire guide device of wire cut electric discharge machine
Inventor: TERAO MASATOSHI
IPC: B23H7/02
Filed: 1985-11-19
Abstract: PURPOSE:To easily insert a wire, by providing a notched part, enable to open and close, respectively in a wire guide part and in a nozzle part coaxially provided in its periphery. CONSTITUTION: A conical wire guide part 44 has in its point end a die guide, and the wire guide part 44 provides in its side surface partly a notched pat 49. The wire guide part 44 coaxially provides in its periphery a nozzle part 27, and the nozzle part 27 provides in its side surface a notched part 35 in an equal side to the notched part 49 in the wire guide part 44. The notched pat 35 in th4 nozzle part 27 removably mounts a notch piece 36 closing said notch, and the notch piece 36 is integrally fixed to the notched part 35 partitioning a nozzle by turning a hollow cap A provided in the periphery of a nozzle part 33.
Patent JP-S62118244-A (JP)
Title: X-ray tomograph
Inventor: TAKESHIMA HIROTAKA
IPC: G01N23/04
Filed: 1985-11-19
Abstract: PURPOSE:To measure an X-ray dosage being a total energy which has transmitted through a body to be inspected, and an X-ray energy spectrum, by processing a measured data of each radiation detector of the pre-stage and the post-stage, by an image processing part. CONSTITUTION:A pre-stage radiation detector 9 measures an X-ray dosage being a total energy with regard to transmission X-rays of a body to be detected 4, and its output goes to a signal being proportional to a dosage of the transmission X-rays by an integral amplifier 10, and accumulated in an image processing part 7. Also, a post-stage radiation detector 11 counts the number of photons with regard to incident X-rays which are decreased and weakened by transmitting through the detector 9 and measures an energy spectrum, and its output is converted to a voltage being proportional to a photon energy of incident X-rays by an integral amplifier 12, A/D-converted 13 and accumulated in a memory 14, and thereafter, sent to the processing part 7. Also, the processed data is displayed as a tomography image on a monitor 8.
Patent JP-2001084169-A (JP)
Title: Document database access device
Inventor: IMASATO SHO
IPC: G06F12/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To allow a client to trace a hyper link using a URL(uniform resource locator) when a document in which the hyper link is included is registered in a document database. SOLUTION: A URL to be obtained from an HTTP request necessarily starts with '/'. A segment dividing means 12 excludes '/', and prepares a URL segment chart. An object retrieving means 13 retrieves a corresponding object from a document database 2 based on the URL segment chart. Actually, a character which does not appear at the head of a folder name or a document name is previously used as the leading character of the ID so that whether the contents of the segment express the ID or the name is discriminated and then the retrieval processing is operated.
Patent JP-H0596890-A (JP)
Title: Memory card
Inventor: SUKAI HIROSHI
IPC: B42D15/10
Filed: 1991-10-04
Abstract: PURPOSE:Ib prevent a memory IC from cracking due to a bending stress applied in a long side direction by mounting the memory IC in a tilted position so that the diagonal direction of the memory IC becomes parallel with the short side direction of a memory card. CONSTITUTION:A design is printed on the surface of a metal plate 1 and the metal plate is used as a decorative platey and at the same time, is adhered firmly to a frame 2 and a circuit block 3. The frame 2 is manufactured using a resin material to from a card profile. The circuit block 3 consists mainly of a COB-mounted memory IC 31 and a circuit substrate 32. The COB-mounted memory IC is installed in a tilted position so that the diagonal direction of the memory IC becomes parallel with the short side direction of the memory card. Subsequently, if a bending stress is applied to the long side direction of the memory card, the stress is absorbed by the largest length of the memory IC. Thus the memory IC is prevented from becoming cracked and the rigidity of the long side direction is increased.
Patent JP-S63110745-A (JP)
Title: Wafer container
Inventor: HIRAMATSU TSUNEO
IPC: H01L21/68
Filed: 1986-10-29
Abstract: PURPOSE:To prevent the positioning discrepancy of wafer orientation flats by using a rotating drive means to turn wafers in a manner that all their orientation flats face in a given direction in a stocker. CONSTITUTION:A wafer 6 transferred into a stocker 20 by a transfer means 18 is put on a rotary stage 16 by raising the rotary stage 16. By a joint operation of a rotary drive means 46 and a sensor 56 acting as a positioning means of an orientation flat, an orientation flat 7 at the wafer 6 is positioned at an arbitrary position. If the stocker 20 is raised to a prescribed distance by keeping the state, the wafer 6 can be accommodated inside the stocker 20 while the wafer is supported by a supporting material. By repeating the same operation after that, two or more wafers can be accommodated inside the stocker 20 in such a way that the orientation flat 7 is aligned.
Patent JP-H04132678-A (JP)
Title: Apparatus for liquid phase epitaxial growth
Inventor: OTA KIYOHISA
IPC: C30B19/06
Filed: 1990-09-26
Abstract: PURPOSE:To enable a continuous variation of the composition of a growing layer without using various kinds of molten liquids by making a concave part for storing a molten liquid having a composition different from that of a molten liquid in melt reservoirs on an upper member at a specified position on the upper surface of a lower part member in the subject base plate-vertical setting-type apparatus. CONSTITUTION:A concave part 19 communicating to through holes 15 in a slide board 12 and an opening part 18a of a waste molten liquid reservoir 18 are formed on the upper surface 13a of a lower member 13 at the rear of opening parts of melt reservoirs 16 and 17 on an upper member 11 in the neighborhood of the opening parts. Molten liquids 20, 21 and 22 are respectively put in the reservoirs 16 and 17 and the concave part 19 and the whole system is heated and then kept in prescribed conditions followed by gradual cooling. The hole 15 is communicated to the opening part 16a so as to be filled with the molten liquid 20 by moving a control rod 14 to the left side and a luminous layer is grown on semiconductor base plates (A) and (B). After gradual cooling to a prescribed temperature, the hole 15 is communicated to the opening part 18a so as to discharge the molten liquid 20 to the reservoir 18 in the same way as the above-mentioned method. The hole 15 is subsequently communicated to the opening part 17a to charge the molten liquid 21 in the hole 15 and the growth of a window layer is then carried out by gradual cooling. The hole 15 is subsequently communicated to the concave part 19 in a state where the hole 15 is communicated to the opening part 17a to make a mixture molten liquid 23 between the molten liquid 21 and the molten liquid 22. The growth of the upper side part of the window layer is carried out thereby.
Patent JP-H05102677-A (JP)
Title: Adjustment mechanism for attachment of device
Inventor: ITO TEIJI
IPC: H05K7/12
Filed: 1991-10-05
Abstract: PURPOSE:To retain a plurality of types of sub-devices in an identical device by changing an attaching metal fitting or a retaining part only by a method wherein the length of the metal fitting of the sub-device side is changed or the position of the retaining part in the device is changed. CONSTITUTION:The length of a holder (V) 14 is changed in accordance with the size of a sub-device 15. The position of a retaining part 12 in a device is identical and the sum of the length of the sub-device 15, the length of the holder (V) 14 and the length of a holder (F) 10 is constant. Therefore, if the length of the sub-device is changed, the sub-device can be fitted by changing the length of the holder (V) 14 only. It is to be noted that, if only two types of sub-devices, large and small, are employed, only one type of metal fitting whose upper part and lower part have different lengths is necessary as a holder (P) 16. With this constitution, a dummy case is not necessary and, further, the sub-devices having various sizes are fitted to the device and retained.
Patent JP-H03121738-A (JP)
Title: Spindle driving device of machine tool
Inventor: KITA HIROBUMI
IPC: B23Q5/10
Filed: 1989-10-03
Abstract: PURPOSE:To provide a processing performance of high degree without generation of resonance phenomenon in a mechanical system by furnishing a gain changing means to change the gain of a position loop and a speed loop when the position control mode is selected. CONSTITUTION:A control mode changeover means 23 of a control device selects either of the speed control mode to control the revolving speed by means of negative feedback of the spindle 5 revolving speed and the position control mode to control the rotational position by means of negative feedback of the spindle rotational position. A gain changeover means changes the gains of a speed loop and a position loop at the time of machining to a greater value than at the time of idle machining in fast feeding in case the position control mode is in selection. That is, a switch changeover operating part 29 makes changeover setting of switches 27a, 28a to 'open' and switches 27b, 28b to 'close' on the basis of a gain changeover signal GCS from an NC 1, and the gains B of a position loop gain circuit 22b and a speed loop gain circuit 25b are set to a larger gain value than the gains A of gain circuits 22a, 25a.