baber/WOPTO huggingface dataset:
Patent JP-H04187773-A (JP)
Title: Plasma producing position monitoring device for microwave plasma cvd device
Inventor: MURAKAMI TSUDOI
IPC: C23C16/27
Filed: 1990-11-20
Abstract: PURPOSE:To make it possible to automatically stop the operation of a microwave generator by providing a photodetector for detecting the brightness on the surface of a substrate and that in the vicinity of a microwave irradiation window and detecting abnormality in the plasma producing position based on the magnitude of the signal therefrom. CONSTITUTION:A gaseous reactant is introduced into a chamber 1 in which a sample substrate 2 is arranged, and a microwave is introduced from a microwave generator 8 through a microwave irradiation window 4. The gaseous reactant is converted to plasma and activated, and a thin film is formed on the substrate 2 surface. In this device, the brightness of the space close to the substrate 2 surface on the window 4 side is detected by a first photodetector 11, and the brightness of the space close to the window 4 is detected by a second photodetector 12. Abnormality in the plasma producing position is automatically discriminated based on the magnitude of the illuminance signal therefrom, and the generator 8 is automatically stopped.
Patent JP-H01155892-A (JP)
Title: Power supply control apparatus of sewing machinery
Inventor: MIZUNO TAKASHI
IPC: G05B19/12
Filed: 1987-12-15
Abstract: PURPOSE: To reduce power consumption by discriminating the timing to turn on/off the power source of every equipment based on sewing data from an input means in a sewing machine system provided with plural pieces of sewing equipment. CONSTITUTION: When the power source of the system is turned on, the power sources of a main sewing machine (a), lock sewing machine (b) and iron (d) in plural systems 1-7 are turned on, the sewing data on an IC card 20 are read in such a state, and every sewing person instructs anything such as process wait through a process switch 25 to a control circuit 22. In the case of process wait, the control circuit 22 instructs the ON of power source of every equipment to a power source ON/OFF circuit 23 and when the process switch 25 is canceled, the kind of equipment required for work and time to the start of use are discriminated from the sewing data. Then, the power source of equipment scheduled to be used within prescribed time is kept ON and the other equipment is turned off. Thus, power consumption can be reduced.
Patent JP-H10164290-A (JP)
Title: Printer
Inventor: YOSHIMURA KOTARO
IPC: H04N1/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce a setting space by forming a projecting part on top of a scanner part, forming a recessed part that engages it on the bottom of a printer, positioning them by engaging the projecting part with the recessed part and connecting the scanner part to the printer part in a freely attachable and detachable way to use them. SOLUTION: A projecting part as a guide part 36 for positioning is formed on a part of a cover 35 that covers a scanner part 5. A recessed shape guide part is formed toward the inside of a device on the bottom of a printer 1 and by engaging this with the part 36, the part 5 is attached to the printer 1. With this state, a gear 31 on the printer 1 side and a gear 44 on the part 5 are engaged with each other and power is transferred. A pair of feed rollers 40 and 41 carries a sheet 37 that is inserted into a guide 38 in the direction of an arrow A by a driving force of a hopping motor on the printer 1 side. A read head 42 reads information on the sheet 37.
Patent JP-H01159346-A (JP)
Title: Apparatus made of cast iron castings for al molten metal and its manufacture
Inventor: OTA ATSUSHI
IPC: C22C33/08
Filed: 1987-12-15
Abstract: PURPOSE:To manufacture the title apparatus having excellent resistance to Al molten metal by subjecting the castings consisting of C, Si, Ti, V, W, Cr, Mn, Nb, Mo and Fe to a heat treatment at specific temp. CONSTITUTION:The molten metal consisting of, by weight, 4.5-5.5% C, 0.5-1.5% Si, total 0.5-2.5% of one or more kinds among Ti, V, W, Cr, Mn, Nb and Mo and the balance consisting substantially of Fe is cast into a mold. The castings obtd. by this method are subjected to a heat treatment for at least >=3hr at 1000-1100 deg.C. By this heat treatment, primary crystal cementite in the castings is decomposed and graphitized. In said graphitization, at least >=80 pts.wt. graphite is preferably permitted to present in 100 pts.wt. C. By this method, the resistance of the apparatus made of cast iron castings for Al molten metal to be used in contact with Al molten metal to the molten metal can be improved.
Patent JP-H07168769-A (JP)
Title: Data updating method for nonvolatile memory
Inventor: MORIHIRO SHIGEYUKI
IPC: G06F12/16
Filed: 1993-12-16
Abstract: PURPOSE:To prevent data from being dissipated and disable to be restored due to power interruption, etc., when the data stored in nonvolatile memory on which overwrite is disabled is updated. CONSTITUTION:Plural data blocks 7 consisting of plural data areas 8 in which the same data is stored corresponding to each datum are formed in the nonvolatile memory 4, and the data stored in one data area in the data block 7 in accordance with update request data selected by prescribed procedure is read out corresponding to a data update request, and it is written on volatile memory 3, and the data stored in the volatile memory 3 is updated, and a storage content in a selected data area 8 is cleared, and the data after update is written on a cleared data area 8, and after that, the contents of another unselected data areas 8 are cleared, then, the data after update is written on each cleared data area 8.
Patent JP-H09156464-A (JP)
Title: Retractor fitting structure for seat belt
Inventor: ONO TORU
IPC: B60R22/24
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To simplify a retractor fitting structure for seat belt provided below a parcel shelf at the rear section of a vehicle. SOLUTION: A bracket 5 is connected to the lower face of a parcel shelf 4, and an anchor bolt 6 fitted with an anchor ring 7 inserted with a seat belt 2 is screwed to a nut 5c deposited to the bracket 5. A suspension section 5a extended downward is formed on the bracket 5, a retractor 3 is fitted to the suspension section 5a, and the retractor 3 is arranged below the parcel shelf 4 in the cantilever state.
Patent JP-H09162169-A (JP)
Title: Method and system for plasma processing
Inventor: HORIIKE YASUHIRO
IPC: H01L21/3065
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal machining while taking account of high speed plasma processing using negative ions by introducing positive and negative ions into a processing chamber provided with a sample stage and performing plasma processing by applying a high frequency AC voltage to a sample mounted on the sample state in the processing chamber thereby neutralizing the accumulated charges of positive ions. SOLUTION: Positive ions are generated in a low pressure positive ion generation chamber 16 provided, in the circumference thereof, with a plurality of longitudinal slits 12 and an annular negative ion generation chamber 17 is cooled down to -40 deg.C through the slits 12. The negative ion generation chamber 17 is fed with chlorine gas and generates negative ions. A sample stage 30 is disposed at the lower part of the positive ion generation chamber 16 while being insulated from the body through an insulator 14. A sample 5 is mounted on the sample stage 30 and applied with a high frequency AC voltage from a high frequency power supply 8 and processed by means of a plasma 4. According to the method, abnormal machining is prevented by neutralizing the accumulated charges of positive ions while taking account of negative ion plasma processing.
Patent JP-H11149684-A (JP)
Title: Recording or reproducing device
Inventor: KOBAYASHI JUNJI
IPC: G11B15/61
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent a drum from being floated from a chassis due to a tape tension. SOLUTION: A drum 1 is supported on a chassis 6 at three points 2a, 2b, 2c by three supports 2. The drum 1 is fixed to the chassis 6 by fitting the drum 1 at a position 13a toward the point 2c from a center O on a line tying the center O at the bottom of the drum 1 and the point 2c and threading a machine screw. The mount machine screw is energized by a compression spring and the drum 1 is pressed into contact with the supports 2. Thus, a distance from the point 13a to the two points 2b, 2c is selected longer to prevent the bottom of the drum 1 from being floated from the point 2c due to a tape tension A.
Patent JP-H09138460-A (JP)
Title: Tool for taking photograph with display
Inventor: SAEGUSA MASASHI
IPC: G03B17/56
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To quickly and easily take a photograph with a display without requiring such a trouble that a signboard is made to stand up again even when a photographing place is moved by fitting a camera, a paper case for a signboard and an intermediate lens to an arm by using the respective supporting bodies. SOLUTION: The camera 3 is fitted to one end side of the arm 1 through the supporting body 2 and the paper case for a signboard 5 in which a paper for a signboard 6 is housed is fitted to the other end side through the supporting body 4. Besides, the intermediate lens 8 is movably fitted through the supporting body 7 so as to be positioned between the camera 3 and the case 5. Since the camera 3 and the case 5 are fitted to the arm 1 in such a way, the case 5 is also moved when the camera 3 is moved and positional relation between them is not changed. Therefore, such work that the camera 3 is revised and the signboard is made to stand up again need not be executed in accordance with the change of a photographing direction. Then, the photograph with a display can be quickly and easily taken.
Patent JP-H02162289-A (JP)
Title: Automatic measuring system for racing vehicle
Inventor: KATSURAGAWA TOSHIHIKO
IPC: G01P3/68
Filed: 1988-12-15
Abstract: PURPOSE:To exclude the error due to radio wave jamming or Doppler effect by mounting a plurality of transmitters equipped with infrared emitting diodes, an infrared sensor, a measuring device main body, a computer and a display device. CONSTITUTION:Sensors 21, 22-2n are mounted to an arch-shaped mount frame body arranged so as to traverse a course at a definite interval and this interval is made slightly narrower than the width of a racing vehicle. Even when the racing vehicle passes a measuring line in the same timing, the signal from one infrared transmitter 1 is sensed by only one sensor and, therefore, simultaneous measurement can be also performed. The electric signals of the sensors 21, 22-2n are supplied to the signal analysers 61, 62-6n of a measuring device main body 3 and the outputs of the analysers 61, 62-6n are supplied to the CPU 7 and lap time data is read by the CPU 7 and supplied to a computer 4 through a serial interface 9. The measured value read by the order of the computer 4 is supplied to a display apparatus 5 through a display interface 10.
Patent JP-H02160628-A (JP)
Title: Molding of hollow glass article
Inventor: KATO KAZUYOSHI
IPC: C03B9/34
Filed: 1988-12-15
Abstract: PURPOSE:To obtain an article having depressed part with stabilized quality in low cost by stopping rotation of neck ring in final stage of blow molding process, protruding pin into finishing mold and forming depressed part at a part of outside face of the article in a turn mold blowing process of hollow glass article. CONSTITUTION:Parison 4 molded in parison molding process is hanged down with neck ring 5 and transferred into a mold constructed with finishing mold 6 and bottom mold 7. Next, the parison is subjected to blow molding with rotating by the neck ring 5 to produce hollow glass article. Then, rotation of the neck ring 5 is stopped in final stage of the blow molding process, plunger 11 is protruded into the finishing mold 6 by driving cylinder 9 and one or more depressed parts are formed at a part of outside face of the glass article. Next, the plunger 11 is driven backward and the glass article is taken out to afford a hollow glass article having depressed part.
Patent JP-H04184754-A (JP)
Title: Magnetic recorder/reproducer
Inventor: HAYASHI TAKAYUKI
IPC: G11B15/665
Filed: 1990-11-20
Abstract: PURPOSE:To reduce a feeding load, to improve feeding stability, and to reduce the damage of a magnetic tape if the tape is loaded or unloaded from a tape cassette by winding the tape on a stationary head in response to the feeding mode of the tape, and controlling tension in respective modes. CONSTITUTION:A tension post 31 moves between a first position B in which a magnetic tape 20 is wound on an entire width erasure head 35 and a separate second position C, and tension is controlled by an actuator 47 at the moved position as a control center. If it is contained in a tape cassette 21, the post 31 of a third position D is rotated to contain the tape 20 in the mouth 21a of the cassette 21. The position of the post 31 is detected by a magnet 48 provided at a tension arm 39 and Hall elements 49b, 49c, 49d provided thereat. Thus, the feeding load of the tape, the damage of the tape are reduced, and feeding stability can be improved.
Patent JP-H09139347-A (JP)
Title: Semiconductor hetero-structure
Inventor: SUMINO MASAYOSHI
IPC: H01L21/203
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To realize a hetero-structure having a flat interface without any composition denatured layer by inserting a semiconductor film layer contg. atoms of a III or II group just before growth of an InGaAsP or ZnGdSSe layer. SOLUTION: A laser diode LD is produced by the gas source MBE method such that a strainless InGaAs well layer 6 is grown, feeding of As and Ga is stopped, then In of one-atom layer molecules is supplied to form an InAs layer 7 with remaining As, and As and P to grow an InGaAs barrier layer 8 of 1.2 microns are supplied throughout 20-70sec. until their pressures are stable. During waiting for this growth, the layer 7 takes in P atoms to form an InAs(P) protective layer 7 as thin as one molecule layer.
Patent JP-H11153431-A (JP)
Title: Uneven settlement monitoring device for timbering
Inventor: OYOKOTA SHIGERU
IPC: G01B5/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an uneven settlement monitoring device for timbering in which uneven settlement of timbering can be constantly monitored to provide alarm as soon as possible to people apart from a settlement site. SOLUTION: An uneven settlement quantity measuring device composed of a wire 8 wound around a winding drum 12, an encoder 13 to measure rotation quantity of the winding drum 12, a feed guide 14 for the wire 8, and a potentiometer 15 to measure an inclination angle θof the feed guide 14 is installed on a support column of timbering, a tip of the wire 8 is installed on a weight block 10 placed on a floor 9 where load of concrete placed is not applied, and feed quantity L of the wire 8 and change of the inclination angle θ caused by uneven settlement of the support column are measured to determine uneven settlement quantity, and an alarm is actuated when the determined uneven settlement quantity exceeds a preset tolerable value.
Patent JP-S63165329-A (JP)
Title: Stabilized adjuvant suspension containing dimethyldioctadecylammonium bromide and vaccine using the same
Inventor: HILGERS LUCAS ALFONSUS THEODOR
IPC: A61K47/00
Filed: 1987-12-17
Abstract: The invention relates to an adjuvant suspension for vaccines comprising dimethyl dioctadecyl ammonium bromide (DDA) as adjuvant and a water-soluble polymer of acrylic acid (Carbopol) as stabilising agent.
Patent JP-H02163230-A (JP)
Title: Paper feeding device
Inventor: YONEMORI TAKAHARU
IPC: G03G15/00
Filed: 1988-12-16
Abstract: PURPOSE:To facilitate jamming treatment even when the moving quantity of a paper feeding unit is small by simultaneously moving a pair of center guides and one of a pair of rollers at the time of separating the guides. CONSTITUTION:When a sheet material is jammed in a pass P2, guides 10, 11 are turned in the arrow direction to enlarge a space and treat the jam. In the case of jamming in an upside pass P1, since the space is sufficiently wide, jamming treatment is carried out without turning the guide 10. Although any point will do for the fulcrum of oscillation, an oscillating quantity can be more increased when it is positioned on the end of the guide 10.
Patent JP-H10159238-A (JP)
Title: Execution method of roof panel
Inventor: TERADA HISATAKA
IPC: E04B7/02
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To save labors in a construction work, by sliding a roof panel to the eaves edge side after it has been put on the roof-structural members and fitting a cut part in a fitting metal tools at the eaves edge side to a protruded piece and connecting a cut part to a protruded piece by rotating a fitting plate of a fitting metal tool at the ridge side. SOLUTION: After a roof panel RP has been put on a roof-structural member, it is slid to the eaves edge side and the protruded piece 30 of a receive metal tool at the eaves edge side is fitted in the cut 9A formed in the fitting plate 5 of fitting metal tools 2 to position the roof panel RP. Then, a cut 9B formed in the fitting plate 5 of the fitting metal tools 3 is rotated toward the protruded piece 29 extending to the eaves edge side of the receive metal tools 30B of the ridge side and connected to the protruded piece 29 in the state Y the fitting metal tools 3 is turned down. Accordingly, the roof panels can be easily laid by only sliding the roof panel to the eaves edge side and rotating the fitting plate of the fitting metal tools of the ridge side to extend down it from the lower face of the frame member.
Patent JP-H01158758-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA SHIGERU
IPC: H01L21/822
Filed: 1987-12-16
Abstract: PURPOSE:To make a high-density integrated circuit, by setting the width of a single leaf in a macroblock to process jXn bit width data, at 1/j of that of a leaf to proceed n-bit width data. CONSTITUTION:In a macroblock formed in an A area, eight leaves A1-A8 which process 1-bit data are installed with the width of one leaf set at 1/8 of the total data path. A macroblock in a B area is composed of 16 leaves B1-B16 with the width of one leaf set at 1/16 of the total data path. In a C area, a macroblock is composed of 24 leaves C1-C24 with the width of one leaf set at 1/24 of the total data path. The leaf widths in the B and C areas are set at 1/2 and 1/3 of that in the A area respectively. By this method, the total width of a data path is the same in the A, B and C areas, and therefore, the areas A, B and C are formed into a rectangular pattern; there is no waste in area at the connection to surrounding components, which makes a high-density integrated circuit available.
Patent JP-H01158732-A (JP)
Title: Method for controlling resist pattern shape and apparatus used therefor
Inventor: YOKOCHI YOSHINARI
IPC: G03C5/00
Filed: 1987-12-16
Abstract: PURPOSE:To control a pattern shape even if it is approached to a resolution limit by providing a temperature gradient in the depthwise direction of a resist, and continuously varying the sensitivity of the resist or dissolving speed of an exposure unit with respect to a depthwise direction. CONSTITUTION:In this apparatus, a hot plate 8 to be heated by a heater 9 and a cooling plate 11 are faced oppositely, a resist-coated substrate 4 can be installed therebetween at a suitable interval with respect to both. When the surface of the resist is cooled and a substrate is prebaked while being heated, the temperature is so controlled by the plate 11 and a cooling plate 7 that the uppermost surface of the resist becomes 160 deg.C and the boundary of the resist substrate becomes 200 deg.C. Then, the sensitivity of the uppermost face of the resist becomes high and the sensitivity of the boundary of the substrate becomes low. Or, the dissolving speed of an exposure unit of the uppermost surface of the resist is fast, and the dissolving speed of the exposure unit of the substrate becomes slow. Then, the sensitivity and the dissolving speed of the exposure unit are continuously varied from the uppermost face of the resist to the boundary of the resist substrate. Accordingly, a free pattern shape is obtained in patterning near its resolution limit.
Patent JP-H04187962-A (JP)
Title: Cold accumulating heat insulator
Inventor: SHIMIZU TAKESHI
IPC: F25D23/00
Filed: 1990-11-22
Abstract: PURPOSE:To catch usable time of a heat insulator to enable the heat insulator efficiently by a method wherein, during heat insulation, a remaining cooling volume of a cold accumulator is detected by a remaining cooling volume determining means based on a signal from a plurality of temperature detecting parts and detection values are displayed. CONSTITUTION:After power source is drawn off, a heat insulating room 33 is heat insulated with melting latent heat of a cold accumulator 28 by circulating cooled air by a ventilation fan 30. The cold accumulator 28 melts from an upstream side to a downstream side with respect to a cold air flowing direction and temperatures of temperature detecting parts 53, 54 and 55 rise up in this order. A remaining cooling volume determining means 56 compares signals from the temperature detecting means 53 to 55 with an arbitrarily set temperature only when it is known from a signal from a power source supply determining means 43 that commercial power source is OFF, determines a remaining volume time, and catches a remaining cooling volume time by a remaining cooling volume display means 57 by pushing a remaining volume switch 58.
Patent JP-H0628860-A (JP)
Title: Semiconductor static memory
Inventor: SOEDA SHOICHI
IPC: G11C11/41
Filed: 1991-12-03
Abstract: PURPOSE:To realize a clear function at the time of supplying a power source without increasing a chip area a lot. CONSTITUTION:A power supply potential is supplied from a first power supply line PL1 and a second power supply line PL2 respectively to a first invertor MIV1 and a second invertor MIV2 forming memory cells MC1 and MC2. The supply of the power supply potential from the second power supply line PL2 is delayed than the supply of the power supply potential from the first power supply line PL1 by a power supply detecting circuit 100 and a transistor N5.
Patent JP-H06244109-A (JP)
Title: Vapor growth method of compound semiconductor
Inventor: HAYASHI JUN
IPC: C30B25/14
Filed: 1991-12-03
Abstract: PURPOSE:To grow an epitaxial layer uniform in thickness all over the whole surface of an epitaxial wafer wherein edge growth is not generated, in relation to the vapor growth of compound semiconductor. CONSTITUTION:A cylindrical upper reaction chamber 110 and a cylindrical lower reaction chamber 111 in which substrates 105 for epitaxial growth are so placed as to face each other in a reaction tube 102, at the time of epitaxial growth. Etching gas is supplied from etching gas feeding tubes 112 arranged around material gas feeding ports of the upper reaction chamber 110 and the lower reaction chamber 111. The growth is progressed while the gas is supplied.