baber/WOPTO huggingface dataset:
Patent JP-H03261086-A (JP)
Title: Device for preventing electrostatic breakdown
Inventor: NEGISHI KEIICHI
IPC: H05K1/02
Filed: 1990-03-08
Abstract: PURPOSE:To prevent a printed board between discharge terminals from being damaged or stained by providing an opening or recess in a nonconductive base at the cap portion of a discharge terminal conductive pattern. CONSTITUTION:When static electricity with high voltage is applied to a device from the outside via e.g. a lead wire connected to a conductive pattern 5, electric discharge occurs between the conductive pattern 5 and a discharge terminal pattern 9 formed in a ground pattern 3. By this discharge static electricity with high voltage is discharged from the conductive pattern 5 to the ground pattern 3 so that the voltage of the conductive pattern 5 is reduced. Because the voltage of the conductive pattern 5 is transmitted to an internal circuit through a resistance 17, the voltage is further reduced by the resistance 17 and the input impedance of the internal circuit, etc. Therefore static electricity with high voltage is not directly applied to the input end of the internal circuit and breakdown of the internal circuit is precisely prevented.
Patent JP-H06274614-A (JP)
Title: Image processing method
Inventor: ITO WATARU
IPC: A61B6/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide naturally reproduced images corresponding to visual impressions without emphasizing noise by performing image processing such as emphasis to signals in one frequency band at least among signals in plural frequency bands provided by performing wavelet transformation to image signals. CONSTITUTION:Since wavelet transformation 2 is performed to an image signal 1 expressing a radiograph and because the image signal 1 is decomposed into signals 3 in plural frequency bands, false vibrations are not generated in this signal like Fourier transformation. Therefore, prescribed image processing 4 such as blur mask processing, gradation processing or emphasis processing is performed to the signal 3 in one frequency band at least among these signals 3 in plural frequency bands, and inverse wavellite transformation 5 is performed to this signal, to which the image processing 4 is performed, and the other signals. Thus, the image in the desired frequency band can be naturally emphasized or the like corresponding to visual impressions without emphasizing noise.
Patent JP-S58173698-A (JP)
Inventor: KOBAYASHI SHIGEHISA
IPC: B42D15/00
Filed: 1982-04-06
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-S61216427-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONJO SHIGERU
IPC: H01L21/30
Filed: 1985-03-22
Abstract: PURPOSE:To remove a resist film adhering on a wafer uniformly in a short time by applying RF power to the wafer with the resist film in an O2 atmosphere while turning the wafer at constant speed and ashing the wafer. CONSTITUTION:The surface of a wafer 1 is spin-coated with a negative resist to form a resist film, a resist pattern is shaped through mask alignment, exposure and development, and an SiO2 film, etc. are etched through dry or wet etching while using the resist pattern as a mask, thus completing PEP. Several dozen wafers 1 with the resist films after the completion of PEP are arranged in a boat 2 at pitches of 2-6mm, the boat 2 is set to an ashing device 3, RF power of several hundred W is applied in an O2 atmosphere in order to remove the adhering resist film, and a resist is ashed in O2 plasma for ten or thirty min. Ashing treatment is finished, the boat 2 is extracted from the ashing device, the resist film is removed, and the wafers 12 are taken out of the boat 2, thus completing ashing.
Patent JP-S51133100-A (JP)
Title: Ticket drinting system
Inventor: SUDA YOSHITAKE
IPC: G07B1/06
Filed: 1975-05-15
Abstract: PURPOSE: To distinguish children from adults easily by the multi-color printing of ticket in the ticket machine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11260924-A (JP)
Title: Test method for semiconductor integrated circuit device
Inventor: KONO KENJI
IPC: H01L23/544
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain the test method of a semiconductor integrated circuit equipped with a wafer test flow and a defective chip recognizing part for realizing the flow. SOLUTION: This test method is constituted of a first stage for judging whether or not a DRAM part 11 is a complete non-defective item, and judging whether or not this can be a non-defective item by using a redundant circuit for an incomplete non-defective item, second stage for writing defective judgement data in a defective chip recognizing circuit part 2 at the time of judging that the DRAM part 11 is a defective item, third stage for reading the defective judgement data, and judging whether or not the test of a loci part 12 should be operated, fourth stage for testing the logic part 12 based on this, and fifth stage for judging the non-defective or defective of the logic part 12.
Patent JP-S58175318-A (JP)
Title: Phase comparator
Inventor: ITOU TAKASHI
IPC: H03K5/26
Filed: 1982-04-07
Abstract: PURPOSE:To obtain the accurate phase information, by using the 1st FF which is reset and set with the 1st and 2nd signals respectively and the 2nd FF which is set when the 1st FF is reset and reset with the 1st signal respectively. CONSTITUTION:The 1st FF4 is set with the 2nd signal REF and reset with the fall of the 1st signal CK to deliver a signal P1. The 2nd FF8 is set with the fall of the signal P1 and then reset with the fall of the signal CK to deliver a signal P2. The 1st and 2nd analog switches 9 and 10 deliver 5V and 0V to a point F when the signals P1 and P2 are set at 1 respectively. The voltage at the point F is applied to a capacitor 12 via a resistance 11. The voltage of the capacitor 12 shows the mean value of the voltage obtained at the point F after the lapse of time T1+T2 and is delivered in the form of the phase information voltage VE. The voltage VE is stable since it receives no effect of variations of the inpulse interval of the REF.
Patent JP-S53142803-A (JP)
Title: Communication system for selective calline
Inventor: HAGIHIRA TADATOSHI
IPC: H04W84/00
Filed: 1977-05-19
Abstract: PURPOSE:To enable specific collation and to economize the system by reducing the memory capacity, by giving the specific code of non-volatile memory after replacement with circulation to a comparator, in a receiver having a plurality of call numbers.
Patent JP-H10290011-A (JP)
Title: Insulating gate bipolar transistor
Inventor: FRAGAPANE LEONARDO
IPC: H01L29/78
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance a latch current value without deterioration of a parameter by a method wherein a hole is formed on an insulating gate layer in the second doped region of a first conductivity type formed in the semiconductor layer between the main body regions, and the conductive layer is brought into contact with the second doped region through the hole. SOLUTION: At heavily doped P-type region 12 is formed on the N-type layer 3 between adjacent main body regions 4 and 4, a hole is formed on insulating layers 8 and 9 on the P-type region 12 and on the insulating layer 10 on the layers 8 and 9, and an emitter conductive layer 11 is brought into contact with the P-type region 12. As a result, a PNP bipolar junction transistor, consisting of the region 12, the N-type layer 3 and a substrate 1, is provided in parallel with the collector electrode C of an insulating gate bipolar transistor IGBT and an emitter electrode E, the base emitter voltage of the parasitic transistor, consisting of the emitter region 7, the main body region 4 and the N-type region 3, is dropped by decreasing the hole current in the main region 4 on the lower side of the emitter region 7, and trigger point of the parasitic thyristor relating to the IGBT is enhanced.
Patent JP-S59183747-A (JP)
Inventor: SAIDA YOUICHI
IPC: A61F2/68
Filed: 1983-04-04
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-H0591823-A (JP)
Title: Tape for mending air-passable sheet
Inventor: OBAYASHI TSUTOMU
IPC: B32B7/02
Filed: 1992-03-16
Abstract: PURPOSE:To obtain a tape for mending an air-passable sheet, easily coatable with an adhesive, free from deformation and slip of yarn and giving sufficient adhesive strength by applying a flexible polymer film such as polyester film to a specific coarse mesh substrate. CONSTITUTION:The objective tape for the mending of an air-passable sheet is produced by applying a flexible polymer film 22 composed of regenerated cellulose, cellulose esters, polyvinyl chloride, polyester, polyamide, polyurethane, polypropylene, polyethylene, ethylene-vinyl acetate copolymer, acrylic resin or polyvinylidene chloride and preferably having through-holes 23 to a coarse- mesh substrate 21 containing a coarse-mesh woven fabric base cloth produced by arranging warps and wefts interposing spaces between the yarns.
Patent JP-H07237153-A (JP)
Title: Work box device
Inventor: YAMAMOTO YOSHIO
IPC: B25H1/20
Filed: 1994-03-02
Abstract: PURPOSE:To prevent the deterioration of a work environment caused by dust or the like at work time such as polishing work. CONSTITUTION:A box body 1 having a vacuum-sucking port and having a seeing through part in a front upper part and having an opening part 6 for work in a front lower part, a skirt 7 which is arranged in the opening part for work and has a slit in which the hand can be inserted and a work device 30 arranged in the box body 1, are provided, and the work is performed by the work device by inserting the hand from the slit of the skirt 7, and dust or the like generated at work time is sucked from a vacuum-sucking port.
Patent JP-S57177899-A (JP)
Title: Filter device
Inventor: ROBEERU PURUNIE
IPC: B30B9/10
Filed: 1982-04-09
Abstract: Filtration apparatus, comprising two endless filter belts (1, 5) parallel to each other over one strand from a point where they come together, then moving away from each other over the remaining strand, a pair of facing plates (P1 to P10) between which the parallel strand passes, a mechanism (27) for temporarily moving the plates (P1 to P10) towards each other until the belts (1, 5) are clamped together for temporarily immobilizing the belts, a first means (2) for increasing the path of travel of the belts (1, 5) between the point where they come together and the pair of plates at the moment when the mechanism (27) immobilizes the belts by clamping them, and a second means (18, 23) for reducing the path of travel of the belts, at this same moment, between the point where they move away and the point where they come together.
Patent JP-H06271071-A (JP)
Title: Pipeline transportation for ore or coal
Inventor: HORII KIYOYUKI
IPC: B65G53/00
Filed: 1993-03-18
Abstract: PURPOSE:To transport ore slurry and coal slurry having a high concentration in a pipeline without requiring a complex process by supplying the ore slurry or the tone coal slurry into the pipeline, introducing compressed gas to the pipeline, and transporting it in the pipeline after liquid phase slag of the ore slurry or the coal slurry is formed. CONSTITUTION:Ore slurry or coal slurry which is inserted in a hopper and contains only a small quantity of water, is supplied into a pipeline 2 by a slurry- powder supply device 1 composed of a feeder 11, a pump 12, a disk wheel 13 and a check valve 14. Compressed air is supplied from a compressed gas supply hole 3 in the pipeline, and liquid phase slag is formed. When compressed gas is supplied to the ore slurry and the coal slurry in the pipeline, the liquid phase slag is sent forcibly by a pressure difference in gas before and behind the liquid phase slag, so that it can obtain speed of almost several times to several ten times faster than speed of slurry when gas is not mixed in. Friction with a pipeline wall can be reduced.
Patent JP-S53143857-A (JP)
Title: Outdoor iron frame
Inventor: IMAI TETSU
IPC: F01D25/26
Filed: 1977-05-23
Abstract: PURPOSE: To prevent the thermal deformation of table portions of an iron frame for an outdoor steam turbine, by the gap between concrete slabs and the upper side of the frame and the cooling ventilatio which is performed by ventilators. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57172942-A (JP)
Title: Ultrahigh molecular weight polyethylene composition
Inventor: NAKASHIMA NOBUHIRO
IPC: C08L23/04
Filed: 1981-04-18
Abstract: PURPOSE: To improve moldability without deteriorating excellent physical properties which a ultrahigh molecular weight polyethylene originally possesses, by blending a specified amount of a hydroxyl group-contg. aliph. compd. which is solid at an ordinary temperature, with a ultrahigh molecular weight polyethylene.  
     CONSTITUTION: 10W60pts.wt. 15C or higher aliph. compd. (B) which contains a hydroxyl group and is solid at an ordinary temperature, is added to 100pts.wt. ultrahigh molecular weight polyethylene (A) having an MW of 1,000,000 or higher. Examples of component B are aliph. alcohols which are contained in coconut oil and whale oil. Exapmles of the alcohols are cetyl alcohol, heptadecyl alcohol, stearyl alcohol, ceryl alcohol and behenyl alcohol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07269925-A (JP)
Title: Hot water reheating and dry controlling device
Inventor: KURASHIMA MIKIO
IPC: F24F11/02
Filed: 1994-03-29
Abstract: PURPOSE:To rapidly regulate the temperature and humidity of a living room to prescribed values. CONSTITUTION:A hot water reheating and dry controlling device has incorporated in its body 1 an air blower 102, a heat exchanger 103 for cold water, a cold water valve 2, a heat exchanger 105 for hot water, a hot water valve 106 and a thermister 107 on the body side for detecting blowoff air in order to control the hot water valve 106 and the cold water valve 2, thereby forming a structure capable of regulating the temperature and humidity of a living room rapidly to prescribed values.
Patent JP-S58198698-A (JP)
Inventor: JIYOSEFU DEITSUKUSU
IPC: F41A9/01
Filed: 1983-04-05
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-H09251033-A (JP)
Title: Inspection device for liquid crystal display panel
Inventor: OKADA YOSHIHIRO
IPC: G02F1/13
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To supply inspecting signal to many kinds of liquid crystal display devices with a single probe needle by attaching and fixing the probe needle to a block body comprising an elastic body so that the arrangement and spacing of the probe needle be variable. SOLUTION: Probe needle 3 are arranged in a line, and, while buried in a block body 11 comprising such elastic material as rubber having appropriate hardness and elasticity, attached and fixed. Piezoelectric elements 12a and 12b are attached to both ends of the block body 11, and deformed when a voltage is applied. The block body 11 is inserted in a frame-like slide stage, and attached while shifting in the longitudinal direction is allowed. The slide stage is formed, in its profile, into a square frame body, while an opening and a groove are formed on the lower side and the upper side, respectively, one end part of the probe needle 3 is protruded from the opening and the other end part from the groove.  Then, the piezoelectric element 12a is energized for deformation, so that corresponding position relationship with the slide stage is fixed, and the spacing of the probe needle 3 is made identical with that of an input terminal.
Patent JP-H06272670-A (JP)
Title: Manufacture of rotary air compression device and manufacture assist device therefor
Inventor: TAMAOKI KENJI
IPC: F04B51/00
Filed: 1993-03-18
Abstract: PURPOSE:To reduce the number of defective products without much labor, regarding an air compression device manufactured through a plurality of processes. CONSTITUTION:Loaded torque generated via the turn of an eccentric camshaft 23 is measured at an alignment inspection process 6b, and sent to a line control computer 10 as inspection data 11a. Also, the judgement criterion memory section of the computer 10 stores data regarding a correlation between a loaded torque waveform and a defect cause, and a relationship between the defect cause and a process to generate the cause and the content of an improvement at the process. Also, a defect cause determination section 103 defines the defect cause on the basis of the correlation stored in the judgement criterion memory section. An improvement content determination section 104 defines a process to generate the defect cause, and the content of the improvement of the process, on the basis of the relationship saved in the judgment criterion memory section and the defined defect cause.
Patent JP-H05229654-A (JP)
Title: Cargo transport mechanism
Inventor: HIRANO MASAKI
IPC: B65G51/04
Filed: 1992-02-14
Abstract: PURPOSE:To enable laying of a duct on a simple foundation and reduce restrictions on the place of laying of the duct by conveying a loading capsule by means of a flow of water within the duct which comprises a hose made of waterproof canvas. CONSTITUTION:A cargo transport mechanism includes a duct 10 and a loading capsule 12 which is carried by a flow of water which fills the duct 10, and a cargo of the capsule 12 flowing through the duct 10 is loaded and unloaded at intermediate facilities 14 such as a water container provided within the duct 10. A water flow generator and a water flow accelerator 16 comprising a centrifugal pump used to compensate for the speed lowering of the flow of water are installed in the duct 10 at intervals in the direction of extension of the duct 10. The duct 10 is formed of foundation formed from tough, excellent abrasion resistant fiber such as nylon fiber and glass fiber, and a hose of waterproof canvas coated at both sides with vinyl chloride resin, Teflon resin or the like for providing impermeability.
Patent JP-H01231981-A (JP)
Title: Treatment of waste
Inventor: SATO ATSUSHI
IPC: B09B3/00
Filed: 1988-03-11
Abstract: PURPOSE:To maintain the density of a caked body of waste contg. salt and heavy metals by previously removing the salt by dissolution in water when the waste is caked with cement, etc. CONSTITUTION:Collected dust is mixed with an aq. soln. of calcium polysulfide in a mixing vessel 1 and this mixture is stirred in a reaction vessel 2. Salt in the dust dissolves in water in the aq. soln. and heavy metals react with S to form a precipitate of insoluble metal sulfides. The metal sulfides are separated from the resulting aq. soln. in a precipitate separating vessel 3, kneaded with cement in a kneading vessel 4, caked and discarded. Thus, the outflow of the heavy metals can be prevented.
Patent JP-S62217640-A (JP)
Title: Manufacture of solid state image sensing device
Inventor: KADOWAKI MASAHIKO
IPC: H04N5/335
Filed: 1986-03-19
Abstract: PURPOSE:To prevent flaws to generate on a light transmitting glass-surface plate and to reduce the number of heating and sealing processes, by applying low melting point glass on both surfaces of spacers, burning the glass, providing said spacers between a ceramic package and the light transmitting surface plate, and burning the spacers again. CONSTITUTION:Low melting point glasses 2 and 3 are applied on spacers 1 and temporarily burned. The spacers 1 are sandwiched between a ceramic package 5, in which a solid state image pick-up element 4 is contained and arranged, and a light transmitting glass-surface plate 6. Sealing is performed at about 460 deg.C. Then, the yield of flaws, attachment of foreign material and the like on the surface plate 6 are all eliminated. Since the package 5, the spacers 1 and the surface plate 6 are heated and sealed one time together, the number of heating and sealing processes is reduced.
Patent JP-H08256423-A (JP)
Title: Wire harness guide in steering colomn and fixing of wire harness
Inventor: SUZUKI KATSUYA
IPC: B60R16/02
Filed: 1995-03-17
Abstract: PURPOSE: To provide a wire harness guide and a method for fixing the wire harness, which eases stress on a wire harness due to expansion and contraction movement, reduces the size of the entire equipment, prevents the noises, and prevents a band plate to go out of position against a protector even if the wire harness is very rigid. CONSTITUTION: A wire harness guide has a fixing means 39 for fixing one side of a loose section Wp not only to one end of a band plate 37 but also to a protector 35. Due to the existence of the fixing means 39, the band plate 37 never gets out of position against the protector even if a wire harness W is very rigid.
Patent JP-H02238370-A (JP)
Title: Voltage probe
Inventor: MANMIYOUJI HIDEMICHI
IPC: G01R15/04
Filed: 1989-03-10
Abstract: PURPOSE:To enlarge sufficiently a voltage range set by an oscilloscope and thereby to enable display and measurement of an enlarged forward voltage of low level by dividing a measured voltage by resistances and by cutting out the voltage exceeding a set level. CONSTITUTION:When a probing unit of a voltage probe is brought into contact with an anode of a diode (not shown in the figure), an output thereof is divided by resistances 1 and 2 and applied to a Zener diode 3, the part of the output exceeding a Zener voltage VZ is cut out and a waveform 11A is obtained. A voltage range of an oscilloscope can be set to be larger by the cut part, and the level of a forward voltage VF can be raised by a part thus enlarged. As the result, the voltage VF can be enlarged sufficiently on a screen and observed and thus can be detected with high precision.
Patent JP-H06235213-A (JP)
Title: Water taking-in device
Inventor: YAMAMOTO KEIJI
IPC: E02B9/04
Filed: 1993-02-08
Abstract: PURPOSE:To take water in by fixed amount without motive power irrespective of fluctuation of upstream water level and to decrease costs. CONSTITUTION:A float valve container 2 is provided in a close manner to a pool 1 or the like, and it is connected through a conduit 3. In the container 2 a water taking-in pipe 5 is set vertically. To the pipe 5 a plurality of float valves 8, 9, 10 are connected at proper positions in the up and down directions and a water taking-in port is provided. According to fluctuation in water level in the container 2 the valves 8-10 are opened or closed to take in specified amount of water without motive power.
Patent JP-S52142592-A (JP)
Title: Money exchanging system
Inventor: NAGAAI KAZUMICHI
IPC: G07D1/04
Filed: 1976-05-22
Abstract: PURPOSE: To prevent the false securiteis from being realized by correctly recognizing the sum of the valuable securities such as raffles to be realized so as to shorten the realizing operations and by detecting the correctness of the securities. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08253939-A (JP)
Title: Bio-degradable concrete form
Inventor: ITO TAKURO
IPC: B28B7/34
Filed: 1995-03-17
Abstract: PURPOSE: To dispense with removal works of forms, by molding a concrete form for sodding or earth retaining on a slope by the use of a hollow molding sheet containing a bio-degradable plastic and an inorganic filler and decomposing it after the concrete has been cured. CONSTITUTION: A bio-degradable plastic has a composition in which a saturated polyester chiefly containing hydroxy alkanoate units and a thermoplastic resin containing vinyl alcohol units are contained therein in a weight ratio of 95:5-50:50. The inorganic filler used therein is calcium carbonate and the amount thereof is 24-42 pts.wt. per 100 pts.wt. bio-degradable plastic to form a hollow plate molding 1. By the use of these sheets, concrete forms for sodding or earth retaining are assembled on a slope and then concrete is placed. After cure of concrete, the forms are rapidly decomposed to return them to earth. In this way, the removing works of forms can be eliminated.
Patent JP-S60206003-A (JP)
Inventor: TANNO ZENICHI
IPC: H01C7/10
Filed: 1984-03-29
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。