baber/WOPTO huggingface dataset:
Patent JP-H1190772-A (JP)
Title: Command device for main spindle and feed shaft
Inventor: KAWAGUCHI KOICHI
IPC: B23Q15/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To easily reset by providing a reset means which resets in such a way as setting a pulse by a manual pulse generator to a rotation command of a main spindle, and synchronizing a feed shaft therewith in abnormality of a numerical controller. SOLUTION: When an accident such as broken of a tap occurs, the mode is switched to a manual mode to temporarily interrupt an operation by a program and a manual pulse generator 1 is operated to generate a manual pulse. The manual pulse is inputted in a pulse multiplexing circuit 2 so as to output a drive pulse of the rotation command, for example, in the inverse direction of the tapping, in the direction for inversely rotating the main spindle. Successively, the tap biting into a work is drawn out by the inverse rotation of the main spindle with the main spindle and the feed shaft synchronized with each other so as to stop the rotation of the main spindle motor 5 and consequently the feed shaft is stopped.
Patent JP-S61124921-A (JP)
Title: Laser scanning type image forming device
Inventor: HAMADA AKIYOSHI
IPC: H01S5/06
Filed: 1984-11-22
Abstract: PURPOSE:To obtain an image with good reproducibility of gradations by modulating both the intensity and time of each output pulse by a laser beam modulating means which modulates laser beam in a pulse shape according to an input video signal. CONSTITUTION:An input video signal X is amplified by an amplifier 13 and inputted to an AD converter 8. The AD converter 8 inputs the output pulse signal C of an SOS clock 7 and starts AD conversion when laser beam BR reaches a scanning head position. The AD-converted digital signal is divided into high-order bits and low-order bits; one signal D1 is inputted to an AD converter 9 and led out as an analog signal A and the other signal D2 is inputted to a pulse width modulator 10. The output signal C is inputted to this modulator 10 as well and used to lead out a signal B having pulse width after time modulation is imposed according to the input signal D2. This signal B and the output signal A of the AD converter 9 are inputted to an AND circuit 11 to obtain a signal W after intensity modulation and time modulation and the signal is amplified and supplied as an exciting signal to a semiconductor laser 1.
Patent JP-S6490434-A (JP)
Title: Radiograph information recorder and reader
Inventor: SHIMURA KAZUO
IPC: H04N1/04
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the degradation in quality of a reproduced radiograph at the time of reading the radiograph at a high speed by providing a read speed switching means and changing the dose or the quality of a radiation source in accordance with switching of the read speed. CONSTITUTION:A storage type phosphor sheet 2 is circularly carried on a circulating passage 1 by a sheet carrying means 50. An image recording part 10 which records image information on the sheet 2, an image reading part 20 which reads image information on the sheet 2, and an erasing part 30 which discharges the radiation energy remaining on the sheet 2 to erase image information are successively arranged on the passage 1 in the carrying direction of the sheet 2. In this constitution, a read speed switching means 40 is provided to change the read speed in the reading part 20. That is, when one of switches 40a-40c is depressed, the means 40 sends a control signal to a radiation adjusting means 12 in accordance with the selected read speed. The means 12 adjusts a radiation source 11 based on this control signal.
Patent JP-H04129662-A (JP)
Title: Polishing device
Inventor: ANDO TOSHIO
IPC: B24B31/023
Filed: 1990-09-19
Abstract: PURPOSE:To input a medal and polishing material into a polishing tank via a selective cylinder, by rotating a support base around a horizontal shaft to a machine frame and tilting a polishing tank so as to position under a separation tank. CONSTITUTION:A polishing tank 3 is tilted so as to position at the lower part of a separation tank 4 according to the rotation of a support base 2, by rotating the support base 2 arranged on a machine frame l around a horizontal shaft. A polishing tank 4 is then rotated around the axial line crossed with the horizontal shaft to the support base 2, after inputting a medal 34 and polishing material 35 inside the polishing tank 4 via a selective cylinder 5 arranged inside the separation tank 4 adjacently provided on the polishing tank 3, the medal 34 and polishing material 35 are stirred while mixing them according to the rotation of the polishing tank 3, and the dirt sticked to the surface of the medal 34 is removed by the polishing material 35. Also the separation tank 4 is tilted so as to locate at the lower part of the polishing tank 3 according to the rotation of the support base 2, the medal 34 and polishing material 35 are flowed down toward the selective cylinder 5, the medal 34 is discharged to the external part of the separation tank 4 through the selective cylinder 5, and the polishing material 35 is stored in a storage part 7.
Patent JP-H0697623-A (JP)
Title: Heat dissipation mounting structure of circuit module
Inventor: OTAGURO HIROYUKI
IPC: H01L23/467
Filed: 1992-09-17
Abstract: PURPOSE:To improve the heat dissipation efficiency of heat dissipating elements disposed in row on the leeward, in the heat dissipation mounting structure of a circuit module constituted by mounting a plurality of LSI's on a wiring board. CONSTITUTION:On one surface of a wiring board 1, a plurality of LSI chips 2 are arranged so as to obliquely cross the direction of cooling air flow. At the positions on the other surface which correspond with the LSI chips 2, heat dissipating elements 3 are so fixed that heat dissipating fins 3a coincide with the direction of cooling air flow.
Patent JP-H1180316-A (JP)
Title: Modified epoxy resin, epoxy resin composition and its cured product
Inventor: KUBOKI KENICHI
IPC: C08G59/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a modified epoxy resin having lowered viscosity by glycidylating a mixture of a specific phenolic compound, 4,4'-dihydroxybiphenyl and an alkyl-substituted 4,4'dihydroxybiphenyl. SOLUTION: The objective resin is produced by glycidylating a mixture of (A) a phenolic compound expressed by the formula I (X is a 1-14C hydrocarbon group or a hydroxy-hydrocarbon group; (a) is 1-6; (b) is 1-5; R is H, a halogen or a 1-8C hydrocarbon group; (n) is 1-10 on an average) [e.g. 1,1-bis-(4- hydroxyphenyl)-cyclohexane], (B) 4,4'-dihydroxybiphenyl and (C) a compound expressed by the formula II (Q is H or a 1-4C alkyl) (e.g. 3,3'-dimethyl-4,4'- dihydroxybiphenyl). The amount of the component B is larger than the component C and each of the amounts of the components B and C is usually <=40 wt.% and preferably <=25 wt.% of the component A and the sum of the components B and C is preferably 10-25 wt.% of the component A.
Patent JP-H0993438-A (JP)
Title: Image processor and its method
Inventor: IKEGAWA YOSHIHARU
IPC: G06T1/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the time till an image is outputted in the case of conducting AE processing. SOLUTION: A histogram generating section 39 is used to generate a histogram denoting luminance distribution of input image data from a DC component DC code of code data outputted from an image compression section 37. The characteristic of the input image data is detected from the histogram and the image type of the input image data is discriminated depending on the characteristic. A conversion table to apply processing to the image data outputted from the image compression section 37 is generated depending on the discriminated image type and the detected characteristic and the conversion table is set to a density correction section 40.
Patent JP-H03109143-A (JP)
Title: Safety drive instructing device for vehicle
Inventor: SHIRATA TERUHIRO
IPC: G08B21/00
Filed: 1989-09-22
Abstract: PURPOSE:To surely prevent the dozing-off at the wheel, etc., by alarming when a driver touches a steering wheel with his both hands or the calculation value of the safety touch time rate, in the case where the steering angle of the steering wheel is over a prescribed value, is less than a set value. CONSTITUTION:A touch sensor 2 for detecting the touch state by both hands of a driver is installed at a prescribed position of a steering wheel 1. Further, a turning angle sensor 3 for detecting the steering angle of a steering wheel 1 is installed on the shaft part of the steering wheel 1. Further, a car speed sensor 4 is installed in the revolution part of a vehicle. Each output of the sensors 2-4 is inputted into a controller 9. The controller 9 calculates the safety touch time rate in both hands touch state or in the state where both hands are not touching and the steering angle is over a prescribed value. Accordingly, when the calculation value of the safety touch time rate is less than a prescribed value, an alarm part 7 is driven.
Patent JP-H0990270-A (JP)
Title: Head-or face-mounted type picture display device
Inventor: NAKAOKA MASAYA
IPC: H04N5/64
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a head-or face-mounted type picture display device which is made compact and lightweight with high visibility and capable of reducing a curvature of field without using a relay optical system and a prism. SOLUTION: The device is provided with a picture display element 1, an optical system for guiding a video displayed by the display element 1 to observer's eyeballs 5 without forming the picture on the way, and a holding means for holding the display element 1 and the optical system on the observer's head or face, and light from the display element 1 is reflected by a half transmission face 2, then, after the light is reflected by the reflection face 4 of a rear mirror 3, the light is transmitted through the half transmission face 2 and made incident on observer's pupils 5.
Patent JP-S61124456-A (JP)
Title: Film sheet feeding mechanism
Inventor: MURAZAKI SADANOBU
IPC: G03G15/00
Filed: 1984-11-22
Abstract: PURPOSE:To remove error in conveying speed in an exposing part and improve the quality of image by holding a film sheet on a conveying guide plate between rollers after the end of exposure and feeding said film sheet into a conveying means by the turning force of said rollers. CONSTITUTION:A distance from a contact point between a subscanning drum 7 and a rear stage nipple rollers 8 to a pair of conveying rollers 31, is set slightly longer than the dimension in the conveying direction of a film sheet. And, conveying guide plates 15, 17 are installed between these parts. A pair of rollers 25, 28 which are separable in the upper and lower directions respectively, are provided for a film sheet which is fed into the conveying guide plates 15, 17 and, after end of exposure, the film sheet is held between the rollers 25, 28, and fed into a conveying means by the turning force of the rollers 25, 28. Accordingly, while the film sheet is passing through the exposing part, it is not affected by the conveying force of the conveying means or this feeding mechanism, preventing the occurrence of error in conveying speed at the exposing part.
Patent JP-H08222647-A (JP)
Title: Fabrication of nonvolatile semiconductor memory
Inventor: HAKOZAKI KENJI
IPC: H01L29/788
Filed: 1995-09-26
Abstract: PURPOSE: To isolate adjacent floating gates without etching by thermally oxidizing a polysilicon using a conductive film and an insulating film as a mask, forming the floating gate beneath the conductive film and the insulating trim, and so on. CONSTITUTION: A floating gate material, i.e., a polysilicon 3, is deposited entirely on a semiconductor substrate 1 through a tunnel oxide 2 and then it is patterned before an insulating film 4 and a control gate material, i.e., conductive films 5, 6, are deposited thereon. Subsequently, the conductive films 5, 6 and the insulating film 4 are patterned similarly to the control gate 7 and a part of the polisilicon 3 is thermally oxidized to produce a silicon oxide 8. The part of the polysilicon 3 not subjected to thermosetting is employed as a floating gate. Finally, ions are implanted through the silicon oxide 8 produced through thermal oxidation using the control gate 7 as a mask thus forming source/drain regions 9, 10.
Patent JP-H0192919-A (JP)
Title: Magnetic tape device
Inventor: TERANISHI MASARU
IPC: G11B5/41
Filed: 1987-10-02
Abstract: PURPOSE:To extract and remove even dust deposited in a recess of a head by running a cleaner ribbon laterally to a head at a constant speed so as to remove the dust and also running it in addition to the longitudinal direction. CONSTITUTION:Since a mechanism to float a cleaner ribbon tape 4 from a head 3 or to make it close contact is required at the running of the cleaner ribbon tape 4 at a constant speed, a tape lifter of a magnetic tape device using a cartridge medium is used. The tape lift function is operated under the control logic section to enable the ribbon tape to be moved vertically with respect to the head. The surface of the head receives a force in the vertical direction in additional to a conventional horizontal direction by the operation of the ribbon tape. Thus, dust with strong adhering force or dust deposited in the recess of the surface of head and unable to be removed by a conventional horizontal operation is removed.
Patent JP-H1181978-A (JP)
Title: Muffler
Inventor: RIYUU HONCHIYUU
IPC: F01N1/16
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of columnar resonance due to the pulse of engine by combining a second exhaust outlet pipe with a first exhaust outlet pipe provided with a closing means in the downstream of the closing means, and specifying the length of the second exhaust outlet pipe. SOLUTION: Inside of an outer cylinder forming a muffler is divided into a first - a third chambers 6-8 by partitioning walls 4, 5, and a first exhaust outlet pipe 12 is provided so as to be passed through the second chamber 7 and the third chamber 8 and opened in the first chamber 6 side, and the opening end thereof is provided with a closing means 13. The partitioning wall 4 is provided with a communicating pipe 16 for communicating the first chamber 6 with the second chamber 7, and a U-shaped second exhaust outlet pipe 17 is fixed to a front side wall 2, and one end thereof is opened in the first chamber 6 side, and while the other end thereof is positioned for combining in the first exhaust outlet pipe 12 in the downstream of the closing means 13.  At this stage, total length L1 of the second exhaust outlet pie 17 is formed shorter than the total length L2 of the first exhaust outlet pipe 12 and longer than the length L3 from a joint part A of the second exhaust outlet pipe 17 to the exhaust flow inlet end of the first exhaust outlet pipe 12.
Patent JP-H0584736-A (JP)
Title: Fiber reinforced thermoplastic resin composite sheet
Inventor: HIRAMATSU TAKASHI
IPC: B29B15/08
Filed: 1991-09-26
Abstract: PURPOSE:To provide the title sheet used as a material for thermal press molding, excellent in mechanical strength and capable of also employing various thermoplastic resins. CONSTITUTION:Two kinds of base yarns 71, 72 are alternately arranged to be woven to form a composite sheet having a plain weave structure. Each of the base yarns 71, 72 is composed of a string like composite produced by applying a thermoplastic resin to the periphery of a core material formed from continuous fibers arranged side by side. By the use of this composite, the ratio of a resin to fibers can be arbitrarily set by adjusting the amount of the resin coated and the amount of fibers is increased to the uppermost limit to make it possible to obtain a molded product having excellent strength.
Patent JP-H07102896-A (JP)
Title: Tail clearance measuring device
Inventor: MORITA MICHIAKI
IPC: E21D11/40
Filed: 1993-10-04
Abstract: PURPOSE:To measure the tail clearance at a desired position in the peripheral direction of a segment, by installing the abutting part of a holder by abutting at two points on the inner surface of the segment, and angle measuring a distance sensor so as to position the distance sensor. CONSTITUTION:The end la of a holder 1 is abutted to the inner surface of a segment c at two points P and P, the side surface 2 as of a magnet main body 2a is abutted to the end face of the segment c, and a magnet switch 2b is closed to contact magnetically the magnet main body 2a to the end face of the segment c, so as to position a distance sensor 3. And when such a setting is made, the distance sensor 3 is positioned to a desired setting position of the segment c by a level 4 and the angular scale 4b of the end face 1b of the holder 1. Then, by operating a measuring device, a measurement signal as to the tail clearance is output from the distance sensor 3, and the tail clearance is displayed on a display 6. When the measuring device is operated once, the tail clearance X at all the times in the excavation is made possible to measure.
Patent JP-S61154215-A (JP)
Inventor: GURAHAMU EDOGAA BIISUREI
IPC: H03J7/02
Filed: 1985-11-07
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-H0297896-A (JP)
Title: Manufacture of heat exchanger
Inventor: NAKAYAMA KOICHI
IPC: F28F1/40
Filed: 1988-09-30
Abstract: PURPOSE:To improve heat exchanging performance by a method wherein a heat exchanger is constituted of heat transfer fins, through which gas flows, and heat transfer tubes, through which fluid flows, while the shape of substantially spiral grooves on the inner surface of the heat transfer tube is formed so as to be cavity sections and wide groove section simultaneously with the expanding of the tubes, which is for adhering the tubes closely to the fins. CONSTITUTION:A heat transfer tube 11, inserted into heat transfer fine orthogonally thereto and formed with substantially spiral grooves on the inner surface thereof, is formed repeatedly with a pair of an isosceles triangular crest 14 and a scalene triangular crest 15, slanted toward the crest 14, whereby substantially spiral grooves 12, 13, having different shapes, are formed on the inner surface of the heat transfer tube 11. The heat transfer tube 11 is expanded to adhere the same to heat transfer fins whereby the crests 14, 15 are deformed and cavity sections 16, wide groove sections 17 and crests 18, 19 are formed on the inner surface of the heat transfer tube. Refrigerant is not only mixed by the crests 15, 19 but also promoted in the nucleate boiling around small cavities in the cavity section 16 upon evaporation while condensing heat transfer is also promoted since the section of grooves for discharging condensed liquid is expanded at wide groove sections 17 upon condensing. As a result, heat transfer coefficient in the tube may be improved and heat exchange between the refrigerant and air may be effected efficiently.
Patent JP-H07101320-A (JP)
Title: Sloping road starting assist device
Inventor: OONISHI YUUICHI
IPC: B60W10/184
Filed: 1993-10-04
Abstract: PURPOSE:To prevent a driver from being given a complication by providing a constitution such that a display value of an operating switch, only when operated, is automatically lighted and put out after a fixed time, and performing no lighting when not performed initial setting. CONSTITUTION:A sloping road starting assist device is provided with a control valve 9 for temporarily holding a brake pressure even when released a brake pedal 11 and a program control circuit 10 for generating a control signal in accordance with an output of a clutch sensor 3. An output value of the clutch sensor 3 or its critical value is set by operating switches 23, 24, and this set value is displayed in 7-segment display device 22. After a fixed time from not operating any of the operating switches 23, 24, a display disappears. When the above adjustment setting is once performed, since sloping road starting assist action is performed by the program control circuit 10 based on its preset value, a display content is meaningless. Accordingly, here by putting out the display, lighting is performed only when the display is necessary.
Patent JP-H0966256-A (JP)
Title: New recovering method for aqueous coating material
Inventor: MATSUMOTO KOICHI
IPC: B05D3/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To easily recover an oversprayed aqueous coating material and reuse by setting a collecting material using an ultrafiltration membrane or a micro- filtration membrane prior to a filter for collecting the oversprayed aqueous coating material or the like. SOLUTION: Hollow fibers of an ultrafiltration membrane or a micro- filtration membrane are processed into a net shape, and two lines 53 formed in parallel and without clearance so as to arrange the membranes alternately are disposed prior to a filter 54 for collecting an oversprayed aqueous coating material. Water is applied to the ultrafiltration membrane or the micro-filtration membrane, and a coating material recovering container 58 is fitted. The oversprayed coating material can be recovered easily by the arrangement, and can be reused as it is or by applying a simple adjustment.
Patent JP-H0560505-A (JP)
Title: Connection structure for strain gauge
Inventor: IYAMA YOSHINOBU
IPC: G01L1/22
Filed: 1991-09-03
Abstract: PURPOSE:To provide a strain gauge connection structure enabling easy strain measurement, while making correction for an electromagnetic induction effect, and improving strain measurement accuracy in electromagnetic field. CONSTITUTION:The first and second strain gauges 1 and 2 are fitted to a measurement object 3 in electromagnetic field. The detecting directions of both gauges 1 and 2 are aligned in the same direction. The gauges 1 and 2, however, have a different gauge factor, and are connected to a bridge circuit, together with two other resistors 4 and 5. Wiring is so made that the terminals of the gauges 1 and 2 at the same polarity for electromagnetic field are connected to each other to form a common connection point C. According to this construction, induced electromotive forces generated in both gauges 1 and 2 come to act in opposite directions with the common connection point C, and the effect thereof is offset for the bridge circuit.
Patent JP-H0295696-A (JP)
Title: Ceiling crane
Inventor: SUGAWARA HIROFUMI
IPC: B66C9/10
Filed: 1988-09-30
Abstract: PURPOSE:To convey plural substances to carry efficiently by moving the whole body of a ceiling crane on the substances to carry lined up laterally through the running operation of a main guarder, and carrying out the lateral operation of subguarders, and the running and the winding operations of crab installed to the subguarders in parallel. CONSTITUTION:A main guarder 10 running on overhead runways 3 and 4, auxiliary runways 31 to 34 laid on the main guarder 10 and extending in the direction square to the overhead runways 3 and 4, plural subguarders 40, 50, 60, and 70 running on the auxiliary runways 3 and 4, and clubs 111 to 114 installed to the subguarders and running in the direction parallel to the overhead runways 3 and 4 are provided. As a result, the whole body of the ceiling crane is moved on the substances to carry lined up laterally by the running operation of the main guarder 10, and thereafter, the whole body of the ceiling crane is not necessary to move, the conveying work of the plural substances to carry can be carried out simultaneously and in parallel by only the running operations of the subjuarders 40, 50, 60, and 70, and the running and winding-up operations of the clubs 111 to 114 installed to the subguarders.