baber/WOPTO huggingface dataset:
Patent JP-H05225148-A (JP)
Title: Serial data communication device for decentralized processing type controller
Inventor: KONISHI HIROYUKI
IPC: G05B15/02
Filed: 1992-02-14
Abstract: PURPOSE:To provide the serial data communication device for the decentralized processing type controller which can interchange plural data by using only one digital input/output port. CONSTITUTION:This device consists of a master(M) 110, a slave(S) 120, 1st and 2nd data transmission lines 131 and 132, and a line 141 which sends a trigger from the M to the S; and the M includes a means 111 which starts transmission, a means 112 which sends a trigger for level inversion at the start of the transmission, a means 113 which receives data sent from the S, a means 114 which is initialized at the start of the transmission and then increased each time the data is received, and a means 115 which sends data to the S up to a specific value and the S includes a means 122 which receives the trigger, a means 123 which receives the data, a means 124 which is initialized when the trigger is received and increased each time the data is received, and a means 125 which sends the data to the M up to the specific value.
Patent JP-S53114456-A (JP)
Title: Sizing system of optical beam scanning type
Inventor: HONMA NORIAKI
IPC: G01B11/02
Filed: 1977-03-16
Abstract: PURPOSE: To improve the measuring accuracy without any influence upon the size measurement even if there is any fluctuation in the light source or the background light by subjecting the output signals of a photoelectric converter to secondary differential operation and by measuring the distance between the inflection points of the pulses following the secondary differential operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09222278-A (JP)
Title: Display case
Inventor: FUKAZAWA FUMIO
IPC: F25D23/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a display case which does not separately need a reinforcing member for locking the rope for temporarily fixing. SOLUTION: A temporarily fixing rope A is locked to a rear coupler 3, and connected to a luggage carrier to effectively fix a display case body 1. In this case, since the coupler 3 for locking the rope A is provided to couple the cases to one another as described above, the member of exclusive use for locking the rope A is not separately required. Since the coupler 3 for locking the rope A is disposed at the rear of the body 1, the load from the rope A is applied to the back surface side of the strong part of the body 1, and the body 1 is not separately necessarily reinforced.
Patent JP-H04267345-A (JP)
Title: Field effect transistor
Inventor: YANO HITOSHI
IPC: H01L29/812
Filed: 1991-02-22
Abstract: PURPOSE:To eliminate a kinking phenomenon by providing a carrier barrier layer having conductive band lower end energy that is higher than the conduc tive band lower end energy of a semiconductor consisting an operation layer and having a valence band upper end energy that is higher than the valence band upper end energy of the said operation layer, contacting the said operation layer. CONSTITUTION:An InAl As carrier barrier layer 3b, and an N-type InP channel layer 2b are laminated on a semi-insulation InP substrate 8. A source electrode 9 and a drain electrode 11 that are ohmic-connected to the N-type semiconductor, with a gate electrode 10 inbetween that forms a Schottky junction with respect to the N-type semiconductor, on an N-type InP channel layer 2b. A high-density P-type layer 13 is provided on an InAl As carrier barrier layer 3b to form an electrode 12 that is ohmic-connected to that. The electrode 12 is made the same potential as that of the source electrode 9 or less than that so that it absorbs positive holes to suppress the kinking phenomenon by making no positive holes be accumulated in the InAl As carrier barrier layer 3b.
Patent JP-S5915857-A (JP)
Title: Surface observation of metal
Inventor: YOKOSUKA TSUNENOBU
IPC: G01N33/20
Filed: 1982-02-26
Abstract: PURPOSE:To enable the detailed observation of a fracture without damaging the surface of a metal material, in the surface observation of the metal material, by performing cathodic electrolysis in an aqueous solution of a sequestering agent after pretreatment due to an alkali oxidizing agent solution or without carrying out said pretreatment to remove a corrosive product. CONSTITUTION:The surface or the fracure of a metal material is subjected to immersion treatment in a mixed high temp. aqueous solution containing 3-20wt% NaOH and 0.5-10wt% HMnO4 to remove a corrosive product on the surface of the fracture thereof without coroding and damaging the material metal. In the next step, the treated material is subjected to cathodic electrolysis to reduce trivalent iron oxide to divalent one to make the same easily dissolvable while the potential of the matrix material is lowered to prevent the damage thereof through the anti-corrosive treatment thereof. In this case, a sequestering agent such as ethylene-diamine-tetraacetic acid is added to the electrolyte to promote the dissolution of iron oxide. The treatment due to the HMnO4 solution is carried out in order to preliminarily remove chromium oxide as hexavalent Cr when said chromium oxide is present in the corrosive product and, therefore, in carbon steel wherein Cr oxide is small in the corrosive product, direct electrolysis may be performed without carrying out said treatment.
Patent JP-S61187976-A (JP)
Title: Method for discriminating quality of powder-coated metallic pipe
Inventor: SOGA YOSHITAKA
IPC: B05D7/22
Filed: 1985-02-15
Abstract: PURPOSE:To eliminate the variance in quality due to individual differences and to coat with high efficiency by controlling the variation in the amt. of powder coated only by comparing the waveform of the coating with the normal waveform previously stored. CONSTITUTION:A powdery resin is sucked and passed through the inside of a metallic pipe 2 heated at a specified temp. to form a resinous coated film on the inner surface by powder coating. In this powder coating process, a suction pressure waveform when a normal coating result is obtained is stored by a pressure gage 21 provided to a pipeline 8 on the suction machine side of a powder coater 20. The waveform obtained in the succeeding coating is compared with the normal waveform, and the quality of the coating is discriminated by confirming whether the waveform of the coating is within the tolerance limits or not. The variation of the amt. of powder coated in powder coating can be controlled with high precision only by comparing the waveform of the coating with the previously stored normal waveform. Besides, the variance in the quality due to the personal error is eliminated and the coating is carried out with high efficiency.
Patent JP-H10219296-A (JP)
Title: Removal of laminated coating film of organic optical element
Inventor: KATO HIROHISA
IPC: C11D7/10
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily removing a laminated coating film without damaging an organic glass substrate in an optical element containing a polyurethane-based primer layer and a silicone-based hard coating layer laminated onto the organic glass. SOLUTION: This method for removing a laminated coating film in an optical element containing a primer layer, consisting essentially of a polyurethane resin and interposed between an organic glass and a silicone-based cured coating film comprises immersing the optical element in an aqueous solution of an alkali, then carrying out washing thereof with water or an organic solvent, using ultrasonic waves in at least either one thereof and using an aqueous solution of an alkali containing an aprotic polar organic solvent as an essential active component as the aqueous solution of the alkali together with an alkaline compound which is an alkali hydroxide and/or an alkali phosphate.
Patent JP-H06136140-A (JP)
Title: Thermoformed article with improved ease of cutting and resistance to sticking
Inventor: FURANSHISU MAAKU ROGURO
IPC: B29K67/00
Filed: 1992-01-21
Abstract: PURPOSE: To obtain the subject thermoformed product quickly crystallized at the thermoformed temperature by removing burrs of excess materials around the thermoformed product from the mixture of crystallizable thermoplastic polyester resin and a small amount of Na +  ion and wax.  
     CONSTITUTION: (A) (a) 90 to 99.9% by weight of crystallizable thermoplastic polyester resin (example: polyethylene terephthalate or the like), (b) Na +  ion in the amount enough to work as an effective crystallization agent and (C) 0.05 to 1.5% by weight of wax are blended together; (B) the blend is extruded to form sheet; (C) the sheet is thermoformed into products; then, (D) the excess materials around the thermoformed products are taken away to manufacture final thermoformed products. Because of the presence of Na +  ion, the products are crystallized quickly, eliminating the formation of feather-like end tips at the time when the excess parts of sheet-shaped products are taken off, and minimizing the entangling or sticking problem of products such as tray or the like when they are stacked. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04244920-A (JP)
Title: Scale
Inventor: SATO SHIGERU
IPC: G01G19/40
Filed: 1991-01-31
Abstract: PURPOSE:To enable a stable metering to be performed and prevent an object to be measured from interfering with a display even if it deviates from a metering pan when performing metering of the object to be measured in a long cylindrical shape. CONSTITUTION:In a scale 1 which is provided with a scale main body 7, a metering pan 12 where an object to be metered being provided on an upper surface of this scale main body 7 opposingly, and a display 4 with a display surface 4a which is provided at front and rear surfaces which are opposite to an operator located on a side surface of the above scale main body 7 and indicates the weight of the object to be measured, a recessed groove 15 having a direction crossing an extended surface of a display surface 4a and retaining the object to be metered is formed on an upper surface of the metering pan 12 by positioning the open edges 16 and 17 on a side surface excluding the display surface 4a of the display 4.
Patent JP-H11212495-A (JP)
Title: Dc type plasma display panel
Inventor: SAKAI TETSUO
IPC: H01J17/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To make small the electrostatic capacity between display anode buses, and to reduce mutual interference between adjacent anodes and to obtain high minuteness and high fineness by installing the anode of an auxiliary cell and its relative electrodes on a front plate. SOLUTION: An auxiliary anode bus AAB and an auxiliary anode pad AAP are constituted at the part of the auxiliary cell of the front plate FG by photolithography, etc., using a photosensitive conductor. Then a resistance RA for the auxiliary cell is formed and an insulating film ILO is formed thereupon. Further, an auxiliary anode AA is formed on the auxiliary anode pad AAP. The auxiliary anode AA has its tip pointed to facilitate electric discharging. A priming slit SL is present nearby the anode of the auxiliary cell and excited particles are guided from there to a display cell to facilitate the discharging of the display cell. The auxiliary cell moves to the side of the front plate FG, so room is formed on the side of the back surface plate RG and the display anode buses DAB are separated as they are to move a display auxiliary resistance RD to the auxiliary cell side.
Patent JP-S60173965-A (JP)
Title: Paging transfer system
Inventor: ABE MASAHIKO
IPC: H04M3/533
Filed: 1984-02-17
Abstract: PURPOSE:To attain paging transfer by providing a temporary storage device and a control circuit to a voice paging device so as to allow plural extensions to use one paging device. CONSTITUTION:The voice paging device PGU is provided with an amplifier AMP, a data input/output device PGCONT and the temporary storage device PGM. The device PGCONT receives an individual number of the concerned person dialing an extension telephone set TEL-1, an extension number of the TEL-1 and a trunk line number held by the TEL-1 and controls the storage of the device PGM. Furthermore, the device PGCONT receives the individual number dialed by an extension telephone set TEL-2 via a CPU, finds out the coincident number from the said individual number and plural individual number registered in the device PGM and controls that the individual number and the trunk number during holding are returned. Thus, the extension receiving the trunk line incoming call transmits the individual number receiving paging call to the PGU and hokks off.
Patent JP-H01205473-A (JP)
Title: Solar battery module
Inventor: NAKANO AKIHIKO
IPC: H01L31/04
Filed: 1988-02-10
Abstract: PURPOSE:To prevent the decrease of conversion efficiency due to lack of oxygen and the deterioration due to water content, by encapsulating water of crystallization releaser of synthetic crystal aluminosilicate having a thin caliber as drying agent and oxygen emission. CONSTITUTION:In a CdS/CdTe system solar battery module, a solar battery element 1 is directly formed on a glass substrate 6, leaving a peripheral space 20. A resin layer 10 covers the part where the solar battery element 1 exists and the space 20 being the peripheral part of the substrate 6, interposing zeolite as oxygen emission in the gap. Further the outside of the resin layer 10 is covered with a surface protecting film 7. The resin layer 10 bonds the surface protecting film 7 with the space 20 and the like on the peripheral part of the substrate 6. For synthetic zeolite, water of crystallization releaser of synthetic crystal aluminosilicate M2/nO, Al2O3.xSiO2.yH2O (M: metal cation, n: atomic number, x: coefficient, y: coefficient) having a thin caliber more than or equal to 4Angstrom is used.
Patent JP-S60173178-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M15/564
Filed: 1984-02-17
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-S59156058-A (JP)
Title: Connecting system between multi-pair points
Inventor: SHIMADA MASAHARU
IPC: H04M3/56
Filed: 1983-02-25
Abstract: PURPOSE:To offer a line consistution more economical than that by one set of bridge by providing plural sets of bridges comprising an addition circuit and a subtraction circuit, and connecting the bridges by one line to improve the utilizing efficiency of the line between the bridges. CONSTITUTION:Added analog signals of a+b+c+d (where; d=f+g+h) are obtained once at an addition circuit 2 of a bridge B1 and added analog signals of e+f+g+h (where; e=a+b+c) are obtained at an addition circuit 2 of a bridge B1 from analog signal inputs connected to the bridge 1. Thus, b+c+d subtracting the transmission signal on a line #1 from the added analog signals at a subtraction circuit 3 is obtained as the receiving signal on the line #1. Then, the receiving signal on the line #1 is b+c+d=b+c+f+g+h and the sum of all analog signals of connected systems other than the transmission signal on the line #1 is obtained. Thus, the multi-pair points are connected optionally by many bridges by connecting lots of bridges by one line in this way.
Patent JP-S62188200-A (JP)
Title: X-ray tv diagnostic system
Inventor: FUJIMOTO YUICHI
IPC: H04N5/32
Filed: 1986-02-13
Abstract: PURPOSE:To obtain a constant photographing output independent of the thickness of an objective by varying the width of beam blanking applied to a TV camera by varying the X-ray exposure width. CONSTITUTION:When an X-ray exposure signal is applied, in the following field, and X-ray ON signal is transmitted to an X-ray controller 9 from a timing circuit 12, and X-ray exposure starts. At this point of time, beam blanking is applied and an image pickup tube in a TV camera 6 is in an image accumulation state. When X-ray exposure reaches a specified exposure value, an X-ray OFF signal is transmitted to the X-ray controller 9 from a photo controller circuit 8, and X-ray is shut off. Since the beam blanking is applied to a field containing the OFF signal, the signal is not read out. In the next field, since the blanking state becomes normal, the image signal accumulated during X-ray exposure is read out.
Patent JP-H04253009-A (JP)
Title: Synthetic resin lens for scanning optical system
Inventor: SUZUKI YASUO
IPC: G02B7/00
Filed: 1991-01-29
Abstract: PURPOSE:To allow the easy fixing of a synthetic resin to a scanning optical device. CONSTITUTION:A rib 12 having holes 14 for fixing and a notched hole 15 and a rib 13 having holes 14 for fixing and a fitting hole 16 are provided in the lower part of the synthetic resin lens 11. Lens positioning pins 18 provided on a base plate 17 are fitted to the notched hole 15 and the fitting hole 16 and set screws 19 are inserted into the holes 14 for fixing and are screwed to the base plate 17, by which the synthetic resin lens is fixed.
Patent JP-S60173874-A (JP)
Title: Self-alignment type thin film transistor
Inventor: OOTA MASAHIKO
IPC: H01L29/78
Filed: 1984-02-17
Abstract: PURPOSE:To obtain the titled device with the capacitance between the source and drain regions and the gate region kept small and of simple structure by a method wherein a conductive thin film deposited from over the base region selectively formed on a substrate is separated at the stepwise difference of the substrate and the base region, and is thus made as the source and drain regions and the gate region independent of each other. CONSTITUTION:A conductive thin film is deposited from over the base region 10 selectively formed on the insulation substrate 11, and next a gate insulation film 13 is formed by directive deposition; thereafter, a channel region 14 (e.g. a-Si layer) is formed. At this time, since the gate insulation film 13 is formed by directive deposition, the insulation film is not formed on the surface at the part formed on the side surface of the base region 10 of the source and drain regions 16, but makes a contact with the channel region 14. With the TFT having such a structure, the capacitance between the gate region 12 and the source and drain regions 16 is relatively smaller; therefore, the operating speed is not markedly delayed. Since the gate region 12 and the source and drain regions 16 are built in simultaneously at one time of processing, this device is suitable for simplification of process and for micro miniaturization.
Patent JP-S63200914-A (JP)
Title: Automatic tapping method
Inventor: KONDO KOJI
IPC: B23G1/16
Filed: 1987-02-13
Abstract: PURPOSE:To try to reduce tapping work time by making a return feed of a tap in a return process to reverse and pull it out after tapping work at such a large speed that a female screw formed by the tap can move relatively without being damaged. CONSTITUTION:A feed motor 11 is controlled by a controller 8, a tap 3 is faced a work 1, and an approaching process is performed for quick traverse from a stand-by position a to a position b just before tapping work starting point. Next, feed speed from the position b is reduced to be proper for cutting while rotation speed of the tap 3 is also made proper for cutting, where cutting is performed. When a position c is reached and tapping work is completed, a motor 7 is reversed by the controller 8 to be controlled to make return feed speed and rotation speed large. Thus a pull-out process is performed at a higher speed than the cutting feed, thereby tapping work time can be reduced.
Patent JP-H024967-A (JP)
Title: Magnetron sputtering apparatus and method
Inventor: MAIKERU EI SUKOOBII
IPC: C23C14/10
Filed: 1989-02-08
Abstract: PURPOSE: To obtain a composite thin film that satisfys stringent requirements in terms of ultra-hardness, optic, etc., by providing the inside of a vacuum chamber with a movable substrate support, sputtering device and ion source device, and making it possible to uniformly form thin films of oxide, nitride, etc., at a high speed.  
     CONSTITUTION: This magnetron sputtering device 10 comprises a vacuum chamber 11, the movable substrate support arranged therein, the linear magnetron enhanced sputtering device 30 and the ion source device 28. This support 14 mounts a substrate 15 thereon and moves it between working stations 26 and 27. The sputtering device 30 described above deposits materials by sputtering on the substrate 15 crossing the working station 26. Further, the ion source device 28 applies directional potential between the ion source and the plasma to accelerate active ions with respect to the substrate 15, thereby bringing the ions into reaction with the materials deposited by sputtering evaporation. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61189890-A (JP)
Title: Laser beam machine
Inventor: NIBU TOKIHIDE
IPC: B23K26/08
Filed: 1985-02-18
Abstract: PURPOSE:To improve safety by stopping the laser output with a temporary stop command and resuming the laser output condition at the time of restart of travel. CONSTITUTION:The laser output command memory circuit 1 is provided with an auxiliary relay LO-S to memorize the laser output command. Closing a contact LAO in response to a laser output command actuates the auxiliary relay LO-S to keep the contact in LO-S(a1). If one of contacts SBK, OPS, PS and FS of a temporary stop command circuit 3 is opened during the actuation of the relay LO in a laser output command circuit 2, relay MS releases relay LO, thereby stopping the laser output. Closing contact CS in a operation resume command circuit 4 actuates a relay CS-S to restore the laser output to the condition before the stop, thus eliminating visual confirmation by operators and resulting in improvement in safety.
Patent JP-S55122171-A (JP)
Title: Method of testing semiconductor unit
Inventor: IIZUKA TSUNEO
IPC: G01R31/26
Filed: 1979-03-14
Abstract: PURPOSE: To avoid the adverse effect of irradiated light in measurement, by coating an Al film except on the electrode terminal face of a semiconductor unit produced on the surface of a semiconductor substrate by a photoresist method, and thereafter bringing a measuring probe into contact with the electrode terminal.  
     CONSTITUTION: A phosphosilicate glass film 7 is produced except on one electrode terminal 2 of a semiconductor unit 1 manufactured on a semiconductor substrate of a tested body. A photoresist film 8 is selectively provided on the film 7. An Al film 9 is produced on the entire surface of the film 8. The photoresist film 8 is thereafter removed by a lifting-off method. At the same time, the Al layer on the film 8 is also removed. As a result, the surface of the electrode terminal 2 is exposed. A second photoresist layer 10 having an opening on the surface of the electrode terminal is produced. The semiconductor unit is thus treated. A measuring probe 4 is brought into contact with the electrode terminal 2 to test the electric properties of the unit 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05226516-A (JP)
Title: Package for semiconductor chip
Inventor: KUROKAWA YASUHIRO
IPC: H01L23/12
Filed: 1992-02-18
Abstract: PURPOSE:To manufacture the package used for semiconductor chip capable of mounting a large chip made of mullite ceramic and further having excellent rapidity and high heat dissipation capacity. CONSTITUTION:High thermal conductive thermal via 15 is provided on a substrate part whereon the semiconductor chip 11 of a wiring substrate 13 made of mullite ceramic is mounted so as to efficiently conduct the heat generated by the semiconductor chip 11 to the open air of the title package for semiconductor chip through the intermediary of radiating fins 17 to be dissipated later. Furthermore, the thermal via 15 mainly made of tungsten or molybdenum can be formed at low cost since they can be simultaneously formed using the green sheet lamination process when a mullite ceramic lamination type package is formed. Furthermore, the high thermomechanical reliability of the package can be assured due to the excellent thermal expansion matching of tungsten or molybednum with mullite.