baber/WOPTO huggingface dataset:
Patent JP-H03227010-A (JP)
Title: Method and device for removing resist
Inventor: DOMAE SHINICHI
IPC: H01L21/3065
Filed: 1990-01-31
Abstract: PURPOSE:To secure a high yield rate and excellent reliability of a semiconductor device by a method wherein, after the fluorocarbon plasma-treated resist has been etched to the midway on a semiconductor substrate using oxygen-containing plasma, the semiconductor substrate is cleaned with water, and then it is retreated by the plasma containing oxygen. CONSTITUTION:As a fluorocarbon plasma treatment is conducted on the semiconductor device, on which dry etching is performed on an aluminum alloy film 3 using a resist 4 as a mask, in order to prevent corrosion on the aluminum alloy film 3, fluoric polymer 5 is deposited on the whole semiconductor device. A resist-removing operation is conducted on the semiconductor device until the residual film of resist becomes about 0.2mum using oxygen plasma. Then, when the semiconductor device is cleaned, the fluoric polymer 5, which was deposited on the side wall of the already removed resist 4, is mechanically removed. The surface of the aluminum alloy film 3 becomes clean having no residual substance by conducting resist-removing operation as far as to the endpoint and then a cleaning with water is performed thereon.
Patent JP-H09194034-A (JP)
Title: Alignment stacking device for box body
Inventor: TAKEZAWA SHINICHI
IPC: B65G47/28
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to a sensor during the occurrence of defective alignment due to erroneous detection of a box body and variation of setting and facilitate variation of setting for improving workability. SOLUTION: A number of alignment box bodies setting shutter 31 is provided to shield a number of alignment box bodies detecting sensor 28, to detect the number of box bodies 2 on an elevation conveyor 23, according to the set number of alignment box bodies. A number of stacking stages setting shutter 36 is provided to shield a number of stacking stages detecting sensor 33 to detect the number of stacking stages of the box bodies 2 according to the set number of stacking stages. Thus, during setting of the aligning condition of the box bodies 2, by moving the number of alignment box bodies setting shutter 31 to the number of alignment box bodies detecting sensor 28 and moving the number of stacking stages setting shutter 36 to the number of stacking stages detecting sensor 33, an aligning condition is easily set.  Further, by fixing the number of alignment box bodies detecting sensor 28 and the number of stacking stages detecting sensor 33, the damage to the detecting sensors 28 and 33 is prevented from occurring.
Patent JP-S60168597-A (JP)
Title: Methane fermentation apparatus
Inventor: OOUCHI HIROSHI
IPC: C02F3/28
Filed: 1984-02-10
Abstract: PURPOSE:To perform gassification with good efficiency by breaking a scum layer, by mounting a partition wall for separating a fermentation tank into a fermentation part and a sludge precipitation part, the underwater pump positioned at the upper part in the digestion liquid in the sludge precipitation part and the emission port of the digestion liquid. CONSTITUTION:Garbage charged in a charging port 2 is fallen in a fermentation tank 1 under its own weight from the lower opening end of the charging port 2 and stirred along with the digestion liquid in the fermentation tank 1 by a stirring apparatus 3 and decomposed to perform gassification and liquefaction. A part of non-digested light garbage finely divided in this decomposition process is adhered to the surfaces of fermentation gas bubbles and floated to the surface of the digestion liquid to gather to form a scum layer 12. On the other hand, the digestion liquid present at the part in the side of a flooding port 8 hard to receive the stirring of the stirring apparatus 3 because of the partition wall 4 is separated into a precipitation/accumulation layer comprising a solid such as sludge having high specific gravity and an upper supernatant solution.
Patent JP-S56120819-A (JP)
Title: Sealing device for bearing
Inventor: TSUKIJI TOSHIKAZU
IPC: F16J15/40
Filed: 1980-02-28
Abstract: PURPOSE: To obtain an uncontact sealing effect in an electronic copying machine by providing two permanent magnets respectively on an inner shaft from the bearing and on a container wall near the inner shaft, both magnets arranged to oppose the same magntic pole so that a magnetic powder of a developer is prevented from flowing to the bearing by the magnetic field generated by the magnets.  
     CONSTITUTION: The shaft 2a of a feed roll 2 of a magnetic brush deveoping unit 1 of the electronic copying machine is supported by the bearing 3 mounted on a side frame 1a. Inside of the developing unit 1, the annular permanent magnet 5 is provided beside the inner side of the bearing 3 through a bush 4. The permanent magnet surrounds the shaft 2a loosely. The shaft 2a is mounted with another permanent magnet 6 so as to oppose the permanent magnet 5 with a little space therebetween. In this instance, the opposing poles of the respective permanent magnets are the same. Thus, magnetic fields 7 and a repulsive magnetic field 8 are generated, which prevents the magnetic powder of the developer within the developing unit 1 from going out to the bearing 3. Therefore, a sealing is established at the bearing in an uncontact state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63190304-A (JP)
Inventor: BANDAI HARUFUMI
IPC: H01C7/10
Filed: 1987-02-02
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-S58141511-A (JP)
Title: Ferrite magnetic material
Inventor: SHINOHARA HAJIME
IPC: H01F1/36
Filed: 1982-02-18
Abstract: PURPOSE:To suppress the denseness of ferrite and attain low contraction coefficient by covering the ferrite particles with glass powder. CONSTITUTION:The mixed powder consisting of Fe2O3 47.5, MgO 25.0, ZnO 20.5 in mol% and remainder CuO is temporarily baked at 900-1,200 deg.C and is then broken into micro-pieces of 2-5mum. Thereafter, the glass powder of 0.3- 15wt% including PbO in 30wt% or more with grain size of 100 mesh or less at the softening point of 650 deg.C is added to such micro-pieces of such mixed powder and mixed for an hour with an attritor. Then, PVA aqueous solution is added to such mixed powder and these are kneaded for granulation. Thereafter, a molding body is obtained by giving a pressure of 2ton/cm<2> to a molding die in outer diameter of 20mm. and inner diameter of 10mm..
Patent JP-H02152991-A (JP)
Title: Immune toxin prepared from barley toxin
Inventor: REIMONDO FURANSHISU EBAATO
IPC: C07K16/00
Filed: 1989-02-01
Abstract: PURPOSE: To produce a composite biologically active immunotoxin from an inexpensively and easily obtainable barley toxin by reacting a barley toxin with a binder to produce a composable biologically active barley toxin and reacting this toxin with an activated antibody.  
     CONSTITUTION: A barley toxin being protein of 30,000 dalton isolated from a barley seed and a binder (pref., a thiolating agent, a heterodifunctional crosslinked binder or 2-iminothiorane) are reacted to introduce two or less binding groups (pref., sulfhydryl, thiol or thloether) on an average per a barley toxin molecule into a barley toxin to produce a composable biologically active barley toxin which is, in turn, reacted with an activated antibody to obtain the objective composite immunotoxin. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62192376-A (JP)
Inventor: WARUTAA GURAMURITSUHI
IPC: A61K8/49
Filed: 1987-02-05
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-S59151859-A (JP)
Title: Preparation of raw material of powdery white sauce
Inventor: MIYAGAWA YOSHIAKI
IPC: A23L27/60
Filed: 1983-02-17
Abstract: PURPOSE:To obtain a raw material of powdery white sauce dispersible and soluble easily in a liquid such as milk, water, etc., and giving a white sauce having excellent taste, flavor and palatability, by using soft wheat flour as a raw material after adjusting the water-content by drying with heat. CONSTITUTION:100pts.wt. of soft wheat flour is adjusted to a water-content of <=10%, preferably <=8% by heating and drying at >=80 deg.C, and is mixed with 5- 80pts.wt. an edible oil or fat, preferably a vegetable shortening having low melting point and 50-150pts.wt., based on 100pts.wt. of the oil or fat, of water-soluble gelatine powder and/or a dextrin powder having a bulk density of 0.05-0.1 and a DE value of about 10. The mixture is mixed homogeneously to obtain the objective raw material of white sauce.
Patent JP-H05226546-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NEGORO ATSUHITO
IPC: H01L23/28
Filed: 1992-02-10
Abstract: PURPOSE:To accurately cut a connection bar by forming a reference hole at the center of a resin in a sealing formation precess with a resin and then cutting out the connection bar upon positioning with the reference hole so as to cope with lead's deformation due to contraction, etc., when a resin hardens. CONSTITUTION:A reference hole 21 is easily made by forming a pin on a female mold of a mold die. By engaging the reference hole 21 with a positioning pin 31 farmed on a female die 3 which cuts a connection bar such as a tie bar 13, sure positioning is obtained. At this state, a tie tar punch 4 presses from above to accurately cut out a connection bar such as the tie bar 13, so a lead 14 is separated with little damage. To mold with resin, a lead frame 1 is aligned with a mold die using an index hole 12 of the lead frame 1 as a reference. At that time, the pin for a reference hole is farmed at, almost near, the center.
Patent JP-H02206385-A (JP)
Title: Current type inverter
Inventor: MITSUNE SHUNSUKE
IPC: H02M7/48
Filed: 1989-02-03
Abstract: PURPOSE:To increase output voltage from an inverter section by arranging a means for varying duty factor at the inverter section. CONSTITUTION:A converter section 1 for converting AC power into DC power, a DC reactor 2 for smoothing the ripple of output current from the converter section 1, an inverter section 3 for converting DC power into variable voltage variable frequency power, an induction motor 4 to be driven through the inverter section 3, and the like are arranged. In particular, means for varying the duty factor lambdai is arranged at the inverter section 3. The duty factor lambdai is the ratio between DC current at the input of the inverter section being fed from the converter section 1 to the inverter section 3 and output current at the inverter section being fed to the induction motor 4. By such arrangement, a current type inverter for increasing the output voltage from the inverter section 3 can be obtained.
Patent JP-H03229077-A (JP)
Title: Air valve
Inventor: KASANAMI YUKIO
IPC: F16K24/00
Filed: 1990-02-02
Abstract: PURPOSE:To regularize the required force at time of air hole opening or closing by making it so as to materialize a specific relationship between each distance up to a valve element and both first and second push rods form a link lever fulcrum and a sectional area of the air hole and a pressure receiving area of both first and second diaphragm pistons. CONSTITUTION:A valve element 7 is hung from an endpoint 6 of a link lever 5 and an air hole 8 is opened or closed, then a weight 11 is hung from a sling point 9 via a first push rod 10 which is surrounded by a first diaphragm piston 12. Likewise, a second push rod 15 is suspended on an endpoint 14 of the link lever 5, receiving the action of a second diaphragm piston 16. When each distance up to the valve element 7, push rods 10, 15 from a fulcrum 4 is set to La, L1, L2 while a sectional area of the air hole 8 is set to Aa, each pressure receiving area of these first and second diaphragm pistons 12, 16 to A1, A2, respectively, the relation of an equation I is set so as to be almost materialized. With this constitution, such a force as closing the air hole 8 with the valve element 7 moved comes only pressing force by dint of energizing force overcoming gravity of a weight so that it becomes constant.
Patent JP-S55116139-A (JP)
Title: Graphic display system
Inventor: NAKADA MASAO
IPC: G09G5/00
Filed: 1979-03-01
Abstract: PURPOSE: To quicken the processing of construction data by appending a discrimination code to the construction data when continuously drawing a figure on a graphic display by short-segment vectors.  
     CONSTITUTION: Between CPU1 and graphic display 2, controller 3 is interposed. To draw a figure continuously by short-segment vectors as to data among construction data from CPU1 to display 2, the data is sent with a discrimination code appended to its beginning. On detection the discrimination code, microcomputer 6 of controller 3 inverts FF7 and validates divider 10 by switching data selector 9 to increase the frequency of response clock pulses from display 2, thereby sending it back to CPU1. Synchronizing with those clock pulses, CPU1 sends new construction data to display 2 at a high speed. Even if display 2 receives high-speed data, it draws short segments, so that sufficient response can be expected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06203993-A (JP)
Title: Static elimination control method for charged article by ionizer
Inventor: SAKATA SOICHIRO
IPC: H01T19/04
Filed: 1992-01-16
Abstract: PURPOSE:To precisely perform static elimination regardless of a change of the environment by providing a vibrating type surface potential sensor in the flow of an ionized air, and applying a DC voltage to a counter electrode so that the detection value of the charge potential is within a determined range. CONSTITUTION:A number of discharge pairs consisting of a discharge electrode 1 and a counter electrode 2 are arranged in the direction crossing the flow of a purified air. An AC high voltage is applied to the discharge electrode by an AC power source device 5, and a DC voltage is applied to the counter electrode 2 by a DC power source device 7. When a vibrating surface potential sensor 8 is further placed in the flow of the ionized air, the sensor 8 is charged to the ion polarity to output an AC voltage corresponding to the field strength. Thus, when the negative ion concentration in the air is increased, the sensor 8 outputs the AC voltage according to this concentration, and when the positive ion concentration is increased, it outputs the AC voltage according to this concentration. Namely, the DC voltage applied to the counter electrode 2 is regulated by a controller 9 so that the AC voltage is within a determined range to control ion balance.
Patent JP-H0615591-A (JP)
Title: Finger changer of part feeder
Inventor: YAMAUCHI TOSHIAKI
IPC: B25J15/04
Filed: 1991-02-19
Abstract: PURPOSE:To perform a finger change by means of rough teaching without requiring any severe accurate control as well as to shorten a parts feeding process time, in a parts feeder which feeds a specified position with parts through a finger. CONSTITUTION:A finger support 4 holding a finger 5 is installed in a work feeding part 3 where a work 2 is arranged, and a chuck part 6 is installed concentrically with the work 2, then the finger 5 is connected to a finger installing part 7 by way of a descent of this chuck part while the finger 5 is closed by an on-off 8, and the work 2 is taken out as being held between, through which a finger change is performed by means of rough teaching without entailing any severe accurate control, thus a parts feeding process time is reducible.
Patent JP-H11223278-A (JP)
Title: Long object supporting tool
Inventor: KASHIMA TAKEHITO
IPC: F16L3/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To surely support a plurality of pipes wherein the allowable range of pipe sizes to be supported is wide. SOLUTION: Along object supporting tool is provided with a supporting tool main body A having an attaching part F to a supporting frame 1 for supporting a pipe P when the pipe P is attached to the supporting frame 1 and a cover body B having an engaging connecting part engaged with the supporting tool main body A for preventing the removal of the pipe P from the supporting tool main body A. First and second engaging connecting parts D and E are provided over both end parts of the supporting tool main body A and the cover body B such that by making the supporting tool main body A and the cover body B approach each other while both end parts of the cover body B are positioned in both end parts of the supporting tool part A, both end parts of the supporting tool main body A and the cover body B are independently engaged with each other.
Patent JP-H02233802-A (JP)
Title: Cooling type turbine blade
Inventor: UIRIAMU EDOWAADO NOOSU
IPC: F01D9/02
Filed: 1990-02-05
Abstract: PURPOSE: To protect a seal and a seal housing while minimizing pressure drop by providing a coolant fluid outlet enabling flow communication with the seal housing in an inner shroud. CONSTITUTION: A major portion of the coolant fluid introduced into a hollow interior 56 from a coolant fluid inlet 52 through a cavity 54 is discharged through a port 58 formed in an airfoil part 32 in a multistage gas turbine 10. On the other hand, a minor portion of the coolant fluid flows into a cavity 62 through a coolant fluid outlet 60 formed in an inner shroud 36. This coolant fluid leaks from a passage 66 after cooling the inner shroud 36 and a seal housing 48, cools seals 68, 70, a labyrinth seal 50, and a seal 72, and is dissipated and enters a flow passage 12 for high temperature gas. Consequently, it is possible to minimize actual pressure drop and satisfy different cool requirements.
Patent JP-H05185711-A (JP)
Title: Recording device
Inventor: KATANO YASUO
IPC: B41C1/055
Filed: 1992-01-13
Abstract: PURPOSE:To contrive to form a good image by forming latent image faithful to image signal on recording medium by a method wherein the heating temperature of a thermal head for forming the latent image is set to be lower than the boiling point of the liquid coming into contact with the surface of the recording medium in a means for forming the latent image on the recording medium. CONSTITUTION:In a means for forming latent image on recording medium 1, the heating temperature of a thermal head 2 for forming the latent image is set to be lower than the boiling point of the liquid 8 coming into contact with the surface of the recording medium 1. Thus, since no bubble due to the foaming of the liquid (including recording agent) develops at the forming of the latent image, the latent image faithful to image signal is formed on the recording medium, resulting in allowing to form a good image.
Patent JP-S61184927-A (JP)
Title: Digital-analog converter
Inventor: HAYASHI SHINICHI
IPC: H03M1/74
Filed: 1985-02-12
Abstract: PURPOSE:To attain low power consumption by providing plural stages of switch circuit groups for data switching and a switching signal generating means to extract the output of digital input circuits in a prescribed order and inputting them to the switch circuit groups to the output side of the 1st n-th (n>=2) digital data input circuits. CONSTITUTION:Four systems (data 1, 2, 3, 4) of digital input data are prepared, they are divided into high-order input bit groups (N1, N2, N3 and N4) and low- order input bit groups (M1, M2, M3 and M4) respectively, and the high-order bit groups are inputted to decoder input circuits (301, 302, 303, 304) and the low-order bit groups are inputted to input circuits I (305, 306, 307, 308). The decoder input circuits 301, 302 and 303, 304 are switched by a clock phi1. Further, the input circuits I, 305, 306 and 307, 308 are switched by a clock phi2. Further, decoders 309, 310 and input circuits II, 311, 312 are switched by a clock phi3.
Patent JP-S59150624-A (JP)
Title: Production of hollow cam shaft
Inventor: KANOU MAKOTO
IPC: B21D26/02
Filed: 1983-02-18
Abstract: PURPOSE:To obtain a hollow cam shaft having substantial binding force between a hollow shaft and a hollow cam shaft by small bulging pressure by fitting the hollow shaft into hollow cam pieces disposed in bulging dies provided with heating means, and pressing and expanding the hollow shaft in a heated state. CONSTITUTION:Hollow cam pieces 11, 11 and a hollow journal 12 are respectively fitted into the cam recesses 32, 32 and journal recess 33 of one segmental die 3 for forming in a split state. A hollow shaft 4 is penetrated through the inside of the pieces 11, 11 and the hollow holes 11a, 11a and 12a of a journal 12 and thereafter the other segmental die 2 for forming is put on said die and the respective cam recesses 22, 22 and recess 33 are inserted onto the cam pieces 11, 11 and journal 12. A semicircular recess 21 is fitted to the shaft 4. After both ends of the dies 2, 3 are closed with closing plugs 8, 9, electricity is conducted to a heating element 5 to heat the dies 2, 3 to a prescribed temp. with a thermocouple 6. A fluid is impulsively forced 10 into the shaft 4 in this state to expand the shaft 4, thereby deforming the shaft 4 and fixing the pieces 11 and the journal 12 to the shaft 4.
Patent JP-S58141114-A (JP)
Inventor: MISHIMA YOSHIO
IPC: A47J27/00
Filed: 1982-02-17
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-H04265571-A (JP)
Title: Recording method for draw type optical disk
Inventor: KONO MUTSUMI
IPC: G11B7/0045
Filed: 1991-02-19
Abstract: PURPOSE:To prevent the slippage of a DRAW position by starting the recording at a required synchronization signal timing corresponding to a check result for presence or absence of a reproducing 'Eight to Fourteen' modulation(EFM) sysnchronization signal at a prescribed position. CONSTITUTION:A pickup 2 is controlled by a controller 17, and searches a track preceding to a recording start position. Whether or not the EFM frame on the track is a recording start frame is judged by the controller 17, a changeover switch 23 is controlled, and when the applicable frame is the recording start frame, the recording is started at the timing starting from the reproducing EFM synchronization signal via an EFM decoder 6. On the other hand, when it is not, the recording is started at the timing starting from an ATIP synchronization signal via an ATIP decoder 5. Thus, the slippage of the DRAW position can be prevented from occurring.
Patent JP-S60170245-A (JP)
Title: Substrate conveying truck
Inventor: KONDOU YOSHIMASA
IPC: H01L21/68
Filed: 1984-02-15
Abstract: PURPOSE:To prevent a substrate from contaminating, to accelerate a processing speed and to facilitate a maintenance by separately providing a substrate holder which places substrates before growing and after growing, composing the holder of a high melting point material, and separating it from a truck body. CONSTITUTION:A rail 14 is mounted in a conveying chamber, and a truck 15 is reciprocatingly moved by a suitable drive type thereon. A susceptor brought into a vacuum tank from a guide chamber is placed on the first holder 16 side mounted on the truck 15. Then, the truck 15 is moved to preparing and analyzing chamber or a growing chamber, and the susceptor and hence the substrates are delivered by a manipulator to the chamber. The grown substrates are again placed on the truck 15 in the reverse order to the previous order. The susceptor which holds the grown substrate is heated to a high temperature, and various molecules are bonded. This susceptor is placed on the second holder 17 side. The holders 16, 17 are made of a high melting point metal such as Mo, Ta.