baber/WOPTO huggingface dataset:
Patent JP-H07321015-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIDA IZUO
IPC: H01L21/266
Filed: 1994-05-26
Abstract: PURPOSE:To reduce the number of photomask processes, by forming impurity diffusion region after an alignment mark is formed by doubly exposing a region corresponding with the alignment mark of a scribe line with incomplete exposure by using a single photomask. CONSTITUTION:A region corresponding with the alignment mark of a scribe line 11B is completely exposed by doubly exposing the region with incomplete exosure applying step exposure by using a photomask 11A. A resist film 13C of the completely exposed region is eliminated, an insulating film 12 and a semiconductor substrate 11 are eliminated by etching, and an alignmant mark 14 is formed. The whole part of a resist film 13 is etched, and an aperture is selectively formed in only the region corresponding with an impurity diffusion region 15. An impurity diffusion region 15 is selectively formed by implanting impurities of a conductivity type in the surface layer of the semiconductor substrate 11 through the aperture. Thereby the number of photomask processes is reduced.
Patent JP-S61271024-A (JP)
Title: Distribution feeder of crushable solid substance
Inventor: ANRII ANGURII
IPC: G01F11/24
Filed: 1986-05-19
Abstract: The apparatus for the dosed delivery of a granular solid material to a reaction container possessing a delivery inlet possesses a dosing device comprising a piston-cylinder unit which opens or discharges into the base or floor of a transfer chamber. The solid material which exits or leaves the dosing device is conveyed in the transfer chamber by means of a rotating conveyor component to a funnel whose inlet opening is located in the base or floor of the transfer chamber. The conveyor elements or cavities of the conveyor component extend over the entire cross section of the inner volume of the transfer chamber such that the solid material is transferred without loss from the dosing device to the funnel which discharges into the delivery inlet of the reaction container and the conveyor component seals the gas volume above the funnel.
Patent JP-H0411320-A (JP)
Title: Production of floating type magnetic head
Inventor: YAGYU SHINGO
IPC: G11B5/60
Filed: 1990-04-27
Abstract: PURPOSE:To decrease the man-hours of production by etching a magnetic material with resist films of an air bearing width and resist films of a track width as a mask on the surface of the magnetic material, and thereby integrally forming air bearings and tracks. CONSTITUTION:A magnetic half body 1 having groove 1a and a magnetic half body 2 having groove 2a are stuck to each other via a gap material 3 to form a base material 4. A photoresist film is then applied and formed on one surface of this base material 4. Resist patterns 5 consisting of the resist films 5a having the width equal to the air bearing width and the resist films 5b having the width equal to the track width are formed to this resist film by utilizing a photolithography technique. The parts which are not masked by the resist patterns 5 are etched and the resist films 5a, 5b are removed by ashing to obtain the tracks and air bearings of the prescribed widths; thereafter the base material is cut to the size of one piece of the magnetic head. The cut pieces are formed with the grooves by machining, by which the magnetic heads are obtd. The man-hours are decreased in this way.
Patent JP-S599309-A (JP)
Inventor: HERUMUTO FUORUMERU
IPC: F16B31/02
Filed: 1983-06-24
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-S5637660-A (JP)
Title: Exposure device
Inventor: YAMASHITA HIROMI
IPC: G03F9/00
Filed: 1979-09-04
Abstract: PURPOSE:To improve the working efficiency of an exposure device with the least  displacement by bringing the warped portion into contact with a photoresist with a vacuum fixing means when positioning or exposing with a light a flexible substrate covered with an exposure mask and a photoresist. CONSTITUTION:When an exposure mask and a photoresist are covered on a flexible film 1 and are exposed with a light, undesired warpage may occur on the periphery due to flexibility of the film 1. Accordingly, a positioning hole 2 is formed at the confronting edge of the film 1, and a positioning pin 4 to be engaged with the hole 2 is implanted to a vacuum fixing and placing jig 3 for placing the film 1. It is thus formed, the film 1 is placed on the jig 3, and the hole 2 is roughly positioned with the pin 4. Then, the film 1 is pressed into the inclined surface 5 formed on the surface confronting the jig 3, and is attracted and fixed through a vacuum fixing slot 6. Simultaneously, it is also fixed to the inclined surface 7 at the edge crossing perpendicularly with the inclined surface 5 with a fixing slot 8.
Patent JP-S5237368-A (JP)
Title: Carrying device for intermittent rotary type assembling apparatus
Inventor: TSURUHA MASAYUKI
IPC: B65G47/52
Filed: 1975-09-18
Abstract: PURPOSE: To simultaneously solve simplification of structure of a carrying device by the same drive of respective heads, no limination of work height to be moved and no interference to adjacent stations and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06322862-A (JP)
Title: Wall panel mounting structure
Inventor: ISHIGAMI MICHIO
IPC: E04B2/82
Filed: 1993-05-14
Abstract: PURPOSE:To mount a wall panel without generating a clearance causing the shaking between a holding metal fitting and the wall panel according to the thickness dimensions of various wall panels. CONSTITUTION:A surface plate 2 is laid along one side surface of a frame material 1 to form a plurality of wall panels 3 having the same thickness dimension. The frame materials 1 of a pair of wall panels 3 are arranged back to back to expose the surface plates 2 to the surface, and a partitioning wall A is formed in a proper position in a room. A holding metal fitting 7 having a vertical piece 14 and a horizontal piece 15 is arranged to be opposed to the floor part and ceiling part in the set position of the wall panels 3 constituting the partitioning wall A. The vertical piece 14 of each holding metal fitting 7 is arranged between the frame material 1 of each wall panel 3 arranged back to back. The frame material 1 is arranged between the horizontal pieces 15 of each holding metal fitting 7. A bent piece 18 provided on the top part of the horizontal piece 15 by bending is brought into contact with the outer surface of the frame material 1 of each wall panel 3 arranged back to back. The frame material 1 is nipped by the bent piece 18 and the vertical piece 14.
Patent JP-2000307251-A (JP)
Title: Set attitude variable electronic equipment
Inventor: MOMOSE TOSHITOMO
IPC: G11B33/02
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To allow a user to perform a comfortable operation without changing the arrangement of the operation commands of plural operating members when electronic equipment is set in either a reference attitude or a rotational attitude, or without changing operations allocated to the plural operating members when the electronic equipment is set in either a reference attitude or a rotational attitude. SOLUTION: In this electronic equipment, a first operating member 9 to a fourth operating member 12 are arranged in a control panel 7 equipped with a CD driver part 8, a first index part 9a to a first index part 12a are arranged at each upper part, and a second index part 9b to a second index part 12b are arranged at each left part. Functioning operations allocated to the first operating member 9 to the fourth operating member 12 are controlled so that the same array can be obtained when the control panel is set in either a reference attitude or a rotational attitude. Afterwards, display allocated to the first index part 9a to the first index part 12a and the second index part 9b to the second index part 12b is controlled so that the same array can be obtained when the control panel 1 is set in either the reference attitude or the rotational attitude.
Patent JP-H0796463-A (JP)
Title: Device and method for shot peening of pipe
Inventor: DEBITSUDO JIYOSEFU FUINKU
IPC: B24C3/32
Filed: 1994-04-27
Abstract: PURPOSE: To effectively conduct shot peening to an outer tube concentric with an inner tube. CONSTITUTION: A penetrating slot 190 is formed in an inner tube 120, a shot peening device for emitting shot peening balls is positioned to be adjacent to the slot 190 in the tube 120, the shot peening balls are emitted through the slot 190 in the tube 120 for shot peening the tube 120, the tube 120 is rotated in increments, and shot peening is applied to the whole circumferential direction part of an outer tube 70 positioned outward and radially from the slot 190.
Patent JP-H0410612-A (JP)
Title: Laser lithography equipment
Inventor: ONO YUUSHIROU
IPC: G02B26/10
Filed: 1990-04-27
Abstract: PURPOSE:To provide a laser lithography equipment which is contrived to draw up a minute pattern by a method wherein an output of laser beams to be supplied to an optical head is controlled by output control means corresponding to such a speed that the optical head and an object to be processed relative move, and when the laser beams are emitted from the optical head to the object to be processed, a focus of the laser beams is controlled by focus control means. CONSTITUTION:A sliding movement speed with respect to an X slide 13 and a Y slide 14 is detected by a power-servo circuit 15, and based on the results of the detection, an output of a laser 101 for writing is adjusted corresponding to the speed by an AOM 3 for power control. The laser 101 for writing, in which this laser output is adjusted, is modulated by an AOM 5 for signal modulation and is provided to the optical head 12 to be emitted to an object to be processed. Incidentally, a focus-servo circuit 16 is mounted integrally with the optical head 12 so that, when the laser 101 for writing is emitted, a focus on an object 100 to be processed may be prevented from deviating.
Patent JP-S593378-A (JP)
Title: Scintillation camera
Inventor: KUMAZAWA YOSHIHIKO
IPC: G01T1/164
Filed: 1982-06-30
Abstract: PURPOSE:To correct the nonuniformity in sensitivity in real time without sacrificing the sensitivity by constituting a titled camera in such a way that the window range of a pulse height analyzer is expanded and taking signals at the prescribed frequency according to the shift rate thereof. CONSTITUTION:The pulse height of an energy signal Z in a certain incident position of a scintillator 11 is assumed to be deviated to a high energy size. A shift rate DELTAZ is read out from a memory 27 for the shift rate of pulse height in this stage, and ''1'' is read out from a frequency conversion memory 29 at the frequency corresponding to the magnitude thereof. Since the rate DELTAZ is positive, the signal ''1'' is generated from a pulse generation circuit 31. A signal ADMIT. H is generated from an AND circuit 33 with respect the signal of a specified ratio. All of UNBLANK1 and the signals of a specified ratio among the UNBLANK3 from an auxiliary pulse height analyzer 18 are fed as a luminance signal to a display 25 which indicates a luminous spot.
Patent JP-S593650-A (JP)
Title: Diagnostic system of operation of peripheral controller
Inventor: ABO KENICHI
IPC: G06F11/22
Filed: 1982-06-30
Abstract: PURPOSE:To diagnose a peripheral controller without decreasing processing efficiency, by providing a direct memory access controller with two channels, using one for memory loading and the other for memory storage, and storing information in each of them. CONSTITUTION:One direct memory access controller DMAC is provided with the two channels CH-A and CH-B corresponding to plural peripheral controllers PD-A and PD-B. A central processing unit CPU uses the channel CH-A for memory loading, and the channel CH-B for memory storage, and stores pieces of information of a transfer starting address N, number of transfer bytes, and transfer direction of data. Once the CPU indicates the diagnosis start of the PD-A, the PD-A stores data in another area (following the address N) in a memory MEM through a return part RT without the intervention of a storage device. When the PD-B is diagnosed, data is transferred over a channel other than the CH-B and compared.
Patent JP-H02295679-A (JP)
Title: Plasma contact cutting method for electric conductor
Inventor: FUJIWARA KIROKU
IPC: B23K10/00
Filed: 1989-05-08
Abstract: PURPOSE:To extend the service life of a nozzle and to carry out cutting at high speed by bringing the nozzle for narrowing down a plasma arc into contact with an electric conductor which is material to be cut and shifting an anode spot 10 the material to be cut from the nozzle. CONSTITUTION:When the nozzle 5 for narrowing down the plasma arc of a nontransferred type plasma torch is brought into contact with the electric conductor which is the material 6 to be cut, the nozzle 5 for narrowing down the plasma arc and the electric conductor which is the material 6 to be cut are made to the same electric potential. The anode spot generated on the nozzle 5 for narrowing down the plasma arc is shifted to the electric conductor which is the material 6 to be cut. Accordingly, since a heating value of the nozzle decreases sharply and heat input at the cutting side increases, extension of the service life of the nozzle and cutting at high speed are made possible.
Patent JP-H07291149-A (JP)
Title: Mud guard
Inventor: OKABE YASUHIRO
IPC: B62D25/18
Filed: 1994-04-28
Abstract: PURPOSE:To permit the easy installation of a mud guard on a bumper and reduce the tightening members for bolts and nuts. CONSTITUTION:A mud guard 50 is installed on a bumper 30, and is equipped with a mud guard body 51 and a mud removing part 52. Further, inside the curved groove 55 of the mud guard body 51, a rib 56 is formed. When the mud guard 50 is installed on the bumper 30, an upper bolt 42a is inserted into an upper bolt insertion hole 53a which is formed in the upper part of a front installation part 53, and the upper bolt 42a is tightened, and the lower bolt 42b is inserted into the lower bolt insertion hole 54a of a rear installation part 54, and the lower bolt 42b is tightened. Though a turning moment is applied on the mud guard 50, when tightening for the upper bolt 42a is carried out, the lower part rib 56 of the mud guard 50 makes contact with the bumper 30, and positions the mud guard 50 itself, and the turn in the tightening of the upper bolt 42a is suppressed.
Patent JP-H01319463-A (JP)
Title: 7-substituted quinolone and naphrhylicone- carboxylic acid derivative
Inventor: TOOMASU HIMURAA
IPC: C07D413/04
Filed: 1989-05-08
Abstract: PURPOSE: To simply and economically obtain the title substance useful as an anti-bacterial agent by reacting a 7-haloquinolone carboxylic acid derivative and aryl- or hetaryl-halide in the presence of an Ni catalyst.  
     CONSTITUTION: A compd. represented by formula I (wherein R 1  is H, alkyl which may be substituted with halogen, cycloalkyl, vinyl, allyl or benzyl; R 2  is alkyl, alkoxy, alkylthio, halogenoalkyl or phenyl; X 2  is H, alkyl or halogen; X 3  is H, alkyl, alkoxy or halogen; A is N or C-X 4 ; and Y is a nitrile or an ester) and a compd. represented by formula II (wherein X 5  is halogen other than F) are reacted in the presence of an Ni catalyst (e.g.; NiCl 2 ) at 50-150°C for 5-6 hr to obtain a compd. represented by formula III. The compd. represented by the formula III (wherein R 1  is cyclopropyl) is a novel substance. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5540718-A (JP)
Title: Heating method of fuidized bed particle
Inventor: SUZUKI SHIGENORI
IPC: C01B3/42
Filed: 1978-09-16
Abstract: PURPOSE:To prevent the excess oxidation of particles in the heating regeneration column and to burn a fuel oil efficiently, by feeding the oil separately from the combustion air at a position, a specific distance, below the inlet of air. CONSTITUTION:The particles 9 and 10 packed in the heating regeneration column 1 and the gasifier 3 are fluidized and circulated by feeding the steam 8 via the risers 5 and 5. The particles 9 fed from the riser 5 and discharged from the down comer 4. The combustion air is fed from the inlet 6 at the bottom of the colum 1; the fuel oil, from the inlet 7 on the riser 5, preferably at a distance of 1.5-3 times the inside diameter of the particle transfer pipes (the riser 5 and downcomer 4), below the inlet 6.
Patent JP-S62269594-A (JP)
Title: Monitoring device for stereoscopic picture photographing device
Inventor: KASHIMURA TAISUKE
IPC: H04N13/00
Filed: 1986-05-19
Abstract: PURPOSE:To attain monitoring even at the time of photographing the reproducing condition of a stereoscopic visual picture by approaching and arranging the picture surface to image-form respectively respective picture outputs of the first photographing means and the second photographing means before changing-over so that it can be observed by both eyes of a photographer. CONSTITUTION:The device has picture surfaces 1a and 1b to project respectively the video output of the first photographing device 3 and the second photographing device 4 and the both picture surfaces 1a and 1b are closely provided so that by the left eye 2a and a right eye 2b of a photographer, respective surfaces can be respectively observed. To the providing condition which comes to be visually the most solid to an object 7 at the time of adjustment, while the image formation in the first picture surface 1a and the second picture surface 1b is observed by the left eye 2a and the right eye 2b, the first and second photographing devices 3 and 4 are operated and adjusted. Since the photographing image of two photographing devices 3 and 4 are also respectively closely projected on the picture surfaces 1a and 1b at the time of the adjustment, the zoom, focus, view field direction, illumination, etc., to the object of both photographing devices 3 and 4 can be very easily compared and the adjustment can be facilitated.
Patent JP-S606062-A (JP)
Title: Display device for choking of fuel filter
Inventor: SEKI HARUNORI
IPC: F02M37/40
Filed: 1983-06-24
Abstract: PURPOSE:To prevent poor running of an engine and the occurrence of an abnormal stop, by a method wherein a diaphragm detects an abnormal increase in the suction negative pressure of a fuel pump 4 due to choking of a fuel filter, and a choking condition is displayed by motion of a display lever. CONSTITUTION:A diaphragm 8 is secured to the body of a display device 1 for the choking condition of a fuel filter in a manner to be nipped between a diaphragm cover 6 and a gasket 7. A double-sided plate 9 and a display lever 10 are sealed and secured to the diaphragm 8, and a spring 11, being installed in a pressurized condition, is attached to the side opposite to the display lever 10. The spring 11 is set so that the diaphragm 8 is fully operated by means of a negative pressure produced right before a fuel pump 4 is extroadinarily increased in a suction negative pressure due to choking of a fuel filter 3 and air-fuel mixture in a carbureter 5 becomes excessively lean, resulting in sharp increase in rotation of an engine.
Patent JP-S5339423-A (JP)
Title: Operating inverter motor
Inventor: MAEDA EIJI
IPC: H02P1/26
Filed: 1976-09-22
Abstract: PURPOSE: To promote a shortening of the dead time for switching to reverse running with anamalous rise suppressed as well of the voltage caused by a charge when restarting the inverter, by enabling an operation of the inverter stopped when a voltage polarity of commutation condenser is initial charge voltage polarity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04341964-A (JP)
Title: Cap body opening mechanism for tape cassette
Inventor: MASUOKA NOBUO
IPC: G11B15/665
Filed: 1991-05-20
Abstract: PURPOSE:To prevent the tape from running on the upper part of a rotary head drum at the time when a tape cassette is loaded in a magnetic recording/ reproducing device such as a video tape recorder(VTR), etc. CONSTITUTION:In the descending operation of the tape cassette 1, a cap body 4 for tape cassette is opened so that the tape 3 is exposed, after the lower end 3a of tape 3 which is exposed from the front side opening part of tape cassette 1 is descended lower than the upper part 2 of the peripheral face of rotary head drum 2. Since the tape is exposed from the cap body after the lower end of tape in the tape cassette is descended lower than the upper end of rotary head drum, the tape is surely prevented from running on to the upper part of rotary head drum at the loading time of the tape cassette.
Patent JP-S61273538-A (JP)
Title: Photosensitive composition
Inventor: TOMIYASU HIROSHI
IPC: G03F7/022
Filed: 1985-05-29
Abstract: PURPOSE:To obtain a photosensitive composition having good exposure visualizability by incorporating a diazo resin obtained by combining a specified diazo compound with a polymer having carboxylic acid or its anhydride residues. CONSTITUTION:The diazo compound having at least one hyroxyl group represented by general formula I is esterified with the polymer having carboxylic acid or its anhydride residues in an esterification rate of 10-95%, and this rate can be freely controlled by changing the feed amount of said compound, thus permitting developability and exposure visualizability or the like to be changed. In formula I, R<1> is alkyl, alkenyl, aryl, or aralkyl, each having at least one OH group; R<2> is H, alkyl, alkenyl, aryl, or aralkyl; R<3>, R<4> are each, optionally same or different, H, alkyl, or alkoxy; and X<-> is an anion.
Patent JP-H02292931-A (JP)
Title: Method for forming multilevel modulated wave
Inventor: MIURA AYAO
IPC: H03M5/20
Filed: 1989-05-08
Abstract: PURPOSE:To freely define and arrange data by securing a certain modulated wave numerical value with respect to all data to be transmitted and fixing the position of the occurrence of a sideband. CONSTITUTION:Two modulation level values corresponding to a data value of data to be transmitted are so defined that they are one pair on both sides of a center level value PO, and they are so arranged that they express the same DN. Corresponding one of upper and lower sides is successively selected at each time of generation of DN to form a modulated wave so that they alternate. A certain modulated wave numerical value is secured for all DN values, and the position of the occurrence of a sideband is managed and fixed. Then, the sideband has a certain value, and the spectrum distribution like a bright line is obtained where the amplitude value is changed but the phase is not changed. Thus, the degree of modulation equivalent to a binary is always obtained, and the relative deviation DN, a continuity number display value, and the correlation value dependent upon a specific function are freely defined and arranged.
Patent JP-S5638557-A (JP)
Title: Starting device for diesel engine
Inventor: AKI OSAMU
IPC: F02N11/08
Filed: 1979-09-06
Abstract: PURPOSE: To improve startability of the diesel engine, by providing a "starting" detecting means, a "complete explosion" detecting means and a "warm-up" detecting means in a preheating system used for starting the engine, and connecting a timer to each of these detecting means, so that combustion chambers can be heated to meet with the temperature of intake air.  
     CONSTITUTION: A key switch 2 has an OFF-position 4, an ON-position 6 and a "start" position 8 and it is connected via a control means 12 to glow plugs 14, 16, 18, 20 provided in respective combustion chambers. The control means 12 includes the first timer 26 for determining the warm-up time from the signal given from the "warm-up" detecting means 24, the second timer 28 for feeding current for a predetermined while after the first timer 26 is set into operation, and the third timer 32 which is operated for a predetermined while by the "complete explosion" detecting means 30 for detecting the complete explosion of engine. When the key switch 2 is in its ON-position 6, current is supplied to the glow plugs for the operative periods of the respective timers, so that the engine can be started readily even in an extremely cold district. 
     COPYRIGHT: (C)1981,JPO&Japio