baber/WOPTO huggingface dataset:
Patent JP-H03269348-A (JP)
Title: Automatic liquid managing device
Inventor: TAKAIWA SATOSHI
IPC: C23G1/36
Filed: 1990-03-20
Abstract: PURPOSE:To discriminate the deterioration of resist peeling solution by eliminating deterioration discriminating processing based upon absorbance when the concentration of a processing solution does not exceed a previously set concentration to be a reference, and when the reference is exceeded, executing the deterioration discrimination of the processing solution based upon detection data indicating absorbance. CONSTITUTION:A photocell 4 measures the absorbance of a resist peeling solution sent through a route 1 and outputs the measured result to a control means 100 in a data processor M as detection data (a). The jumped point of oxidation- reduction potential detected by oxidation-reduction electrodes 30, 31, i.e. the dropped quantity of a reagent at the end of reaction, is outputted from titration pumps 27B to 29B to the control means 100 as detection data (b). The means 100 detects the deterioration of the processing solution from the viewpoint of the concentration of an effective component based upon the data (b), and at the time of discriminating the activity of the solution, discriminates the deterioration of the solution from the viewpoint of an absorbance change based upon the data (a).
Patent JP-S63236794-A (JP)
Title: Production of superconductive thin film of oxide
Inventor: ASANO HIDEFUMI
IPC: C30B29/22
Filed: 1987-03-24
Abstract: PURPOSE:To obtain the titled uniform thin film having high critical temperature of superconductivity, by using a specific insulating material of oxide having lattice conformity with oxide superconductor as a substrate and subjecting a superconductive thin film of oxide to epitaxial growth on the substrate. CONSTITUTION:An oxide insulating material which has lattice conformity with oxide superconductor and contains at least one or more of constituent elements of the oxide superconductor is used as a substrate. Then a superconductive thin film of oxide is subjected to epitaxial growth on the substrate to give a superconductive thin film of oxide free from composition deviation. An oxide having a composition shown by formula I (0<X<1; 1<=Y<=2; 2<=Z<=4; M1 is metal of group III; M2 is metal of group II) may be cited as the concrete example of the oxide superconductor. An oxide having a composition shown by formula II (0<m<1; M is Be, Mg, Ca, Sr or Ba; a depends upon valence of M) may be cited as the concrete example of substrate of oxide insulating material.
Patent JP-H02249891-A (JP)
Title: Hanger for saw blade
Inventor: KOUHATA MASANORI
IPC: B66C1/00
Filed: 1989-03-22
Abstract: PURPOSE:To engage an upper edge of a saw blade as well as to insert a fittable pin and an effector into a drip hole of the saw blade via a spring and set the blade to a one-point hanging safely and securely by lowering a keep plate with a ramp, installed free of lifting motion, to a hanger body with a lifting hole. CONSTITUTION:A hanger body 10 with a lifting hole 11 in the upper part is matched to a saw blade 18, a through hole 12 of the hanger body 10 is passed through a drip hole 21 of the saw blade 18, according it with a pin 22, and a keep plate 13 is lowered, whereby an engaged part 15 in an upper part of the keep plate 13 is engaged with an upper edge of the saw blade 18. At a lower part of the said keep plate 13, a receiver 23 is moved against a first spring 24 by a first pressing part 19 being tilted to the outside from the hanger body 10, and the pin 22 is inserted into both drip holes 21, 14. In addition, an effector 25 is fitted in the drip hole 21 against a second spring 27 by a second pressing part 20 large in inclination, while it is engaged with the saw blade with an engaging projection 30 jutting out of the pin 22, and thereby this pin 22 is prevented from falling out of the drip hole 21. With this constitution, the saw blade 18 is supported by the engaged part 15 of the keep plate 13 and the pin 22, setting it to a one-point hanging.
Patent JP-H02151554-A (JP)
Title: Antilock control device for vehicle
Inventor: KANBE TAKAFUMI
IPC: B60T8/54
Filed: 1989-03-22
Abstract: PURPOSE:To improve durability while simplifying structure by constituting into a ball thread mechanism structure a deceleration sensor cam mechanism responding to overrun rotation of a flywheel to accurate a modulator giving the displacement in the axial direction. CONSTITUTION:This wheel deceleration sensor 24 in an antilock control device in the front part, related to a front brake of a motorcycle, is driven by a speed increasing device 23 connected to a front wheel, having an input shaft 116, inner wheel 117 and an annular flywheel 118 formed by being relatively rotatably arranged respectively concentrically with each other. While a clutch device 119, interposed between the input shaft 116 and the inner wheel 117, and a ball thread mechanism 120, interposing between the inner wheel 117 and the flywheel 118 and serving as a cam mechanism converting overrun rotation of the flywheel 118 into the displacement in the axial direction, are provided. And a damp valve 21 is actuated through an output lever mechanism 121 in response to the displacement in the axial direction of the flywheel 118.
Patent JP-S63238264-A (JP)
Title: Device for ejecting vapor and cluster of material to be deposited by evaporation
Inventor: ITO HIROMOTO
IPC: C23C14/32
Filed: 1987-03-26
Abstract: PURPOSE:To prevent bleeding-out of the vapor of a material to be deposited by evaporation from a slight spacing between a crucible of a vacuum forming device for thin films and corrosion of a filament for heating the crucible by projecting the upper part of the crucible from a cap having nozzles, thereby forming a chimney. CONSTITUTION:The material 5 to be deposited by evaporation such as Al is put into the crucible 1 made of a high melting material such as C, Ta or W and is heated and evaporated by a radiation heat system using the filament 2 for heating provided on the outside circumference or by an electron bombardment system. The vapor thereof is ejected from the nozzles 4 of the cap 3 provided in the upper part of the crucible 1 so that the thin film of Al is formed on the substrate provided in the upper part thereof. A projecting part 13 having a chimney shape is provided to the upper part of the crucible 1 in the position upper than the cap 3 in this case. Then, the Al evaporated again by bleeding from the spacing between the crucible and the cap is prevented from adhering to the filament 2 by the presence of the chimney 13 and the vapor and clusters 6 of Al from the nozzles 4 are prevented from spreading and scattering in unnecessary directions. The thin film of Al is thus efficiently formed on the substrate.
Patent JP-S544214-A (JP)
Title: Converter flux
Inventor: OOKITA YOSHIMICHI
IPC: C21C5/36
Filed: 1977-06-13
Abstract: PURPOSE: To provide converter flux pellets obtd. by adding a binder to dehydrated oil-contg. scale sludge and briquetting the binder-added sludge so as to recycle the oil-contg. scale sludge as an iron resource. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54161801-A (JP)
Title: Channel selection device
Inventor: AZEYANAGI TOMOMITSU
IPC: H04N5/44
Filed: 1978-06-13
Abstract: PURPOSE: To perform the channel selection with no malfunction by securing the presetting action for the tuner with removal of the shielding object and then covering the tuning voltage preset circuit with shielding object to give the selective control of the TV picture reception or the reproduction of VTR.  
     CONSTITUTION: For preset operation detection switch 25, its variable contact is connected to TV-VTR change-over switch 26 through the action to remove shielding object 27, and the preset operation of tuner 5 is secured via tuning voltage preset circuit 3. Here if switch 26 is reversely changed over, the signals received through tuner 15 are led by signal change-over switch 7 to video process circuit 9 and then displayed on CRT21. After this, circuit 3 and 13 are covered with object 27, and as a result the reproduction of VTR or the selective control of the TV picture reception can be carried out normally via the operation of reproduction operation detection switch 19. In this way, the malfunction-free channel selection becomes possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02249888-A (JP)
Title: Front-wheel rail width measuring device for passenger conveyor
Inventor: KAGAYA HITOSHI
IPC: B66B23/14
Filed: 1989-03-24
Abstract: PURPOSE:To enhance the reliability of measuring results by installing a displacement sensor, detecting each distance with front-wheel rails, on a support being interposingly installed between a pair of step chains engaging a knuckle spindle, and measuring rail width continuously over an overall length of the rail in an automatic manner. CONSTITUTION:Front wheels 4, 4a rolling on a pair of front-wheel rails 5, 5a are attached to both ends of knuckle spindles 3, 3a attachable to each endless stop. A pair of step chains 6, 6a to be engaged with the said knuckle spindles 3, 3a are set up in and around these front-wheel rails 5, 5a, while a support 7 equipped with displacement sensors 8, 9, solidly shiftable with the chains 6, 6a, and detecting each distance with the front-wheel rails 5, 5a is interposingly installed between these chains 6 and 6a. In addition, an output unit 10 outputting measuring information according to the said detection signal is installed in a frame 11 lying between these knuckle spindles 3 and 3a. With this constitution, related equipment such as these detectors 8, 9 and so on can be attached to an interval between these step chains 6, 6a through an opening where about two or three steps are removed.
Patent JP-S546557-A (JP)
Title: Separator for electrophotographic copier
Inventor: SUDA MASAJI
IPC: G03G15/14
Filed: 1977-06-16
Abstract: PURPOSE: To assuredly separate a copy paper from a copying drum by arranging a separator belt in such a relation that it is along the side end edge of the copying drum in th transfer position, and allowing the side end of a copying material to be in contact with the surface of the copying drum via the separator belt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60215096-A (JP)
Title: Production of highly concentrated coal/water slurry
Inventor: SEIKE YAJIYUUROU
IPC: C10L1/32
Filed: 1984-04-09
Abstract: PURPOSE:To produce the titled slurry having high storage stability and a high combustion efficiency, by dehydrating a coal/water slurry contg. coal at a low concn. after removing coarse grains, and mixing water and additives with the resulting dehydrated cake with stirring. CONSTITUTION:Water and coal are fed through feed lines 1, 3 to a wet-process mill 3 and subjected to a wet-process pulverizing treatment to obtain a coal/water slurry contg. coat at a low concn. of 20-50wt%. The slurry is fed through a transportation line 4 to a classifier 5 to classify it into a coarse grain- contg. low-concentration slurry and a coarse grain-cut low concentration slurry. The coarse grain-contg. slurry is recycled through a returning recycle line 6 to the mill 3. The coarse grain-cut slurry is fed through a line 7 to a dehydrator 8 to dehydrate it. The resulting dehydrated cake is fed through a line 10 to an agitator 11 where water and additives fed through lines 12, 13 are mixed with the cake.
Patent JP-S58187097-A (JP)
Title: Diaphragm for speaker
Inventor: KAJIMURA MAMORU
IPC: H04R7/02
Filed: 1982-04-27
Abstract: PURPOSE:To improve the heat-resistance to ceramic melt-spray, by using a CFRP as a substrate. CONSTITUTION:A resin is impregnated to a carbon fiber to form a carbon fiber reinforced synthetic resin (CFRP) board 2 with hot press forming. The ceramic is melt-sprayed to the CFRP board 2 to form a ceramic melt-spray film 3 and to constitute a speaker diaphragm 1. Since the thermal deformation of the board 2 at the ceramic melt-spray is suppressed, the speaker diaphragm having excellent sound characteristics is obtained.
Patent JP-H04283393-A (JP)
Title: Transferring method in continuous treating-furnace and continuous treating-furnace
Inventor: NAKANISHI YOICHI
IPC: F27B9/24
Filed: 1991-03-11
Abstract: PURPOSE:To open and close a door at the boundary part between a preceeding treating- chamber and the succeeding treating-chamber, by a method wherein when a tray is transferred from the preceeding treating-chamber to the succeeding treating-chamber, the tray is pushed toward the boundary part by a pushing means in the preceeding treating-chamber, following which the tray is pulled into the following treating-chamber by a pulling means in the following treating chamber. CONSTITUTION:When a tray 6 is transferred from a heating chamber 41 to a soaking chamber 42, first in the heating chamber 41, a catching piece 21 on a transferring catch 20 for a pushing means 62 is engaged with a caught part 10a on the tray 6 and the tray 6 is pushed. As a result, a door 48 is opened, the tray 6 is transferred, and shortly the catching piece 21 is detached from the caught part 10a, following which the catching piece 21 returning is engaged with a caught part 10c and the tray 6 is pushed toward a boundary part 47. When the caught part 10c reaches the end of transfer of the pushing means 62, the catching piece 21 is detached from the caught part 10c. At this time, another catching piece 21 in the soaking chamber 42 is engaged with the caught part 10a, and the tray 6 is pulled into the soaking chamber, following which the door 48 is closed, and thus treatment is separately done in each treating chamber.
Patent JP-2000231825-A (JP)
Title: Fluorescent lamp luminaire for system ceiling
Inventor: HASEGAWA YASUYUKI
IPC: F21V21/04
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp luminaire for a system ceiling easily altered into a type having an increased number of lamp tubes and to provide a fluorescent lamp luminaire for a system ceiling, in particular, requiring no dedicated fixing brackets for the increase of lamp tubes. SOLUTION: A pair of ceiling beams 1 are provided and juxtaposed with each other along a ceiling surface. A support rack 2 is provided and mounted on the upper side of the ceiling beams 1. One box-shaped luminaire body 11 with opened bottom is provided and mounted on the upper-side middle part of the support rack 2. A reflector 7 with its bottom opened is provided and mounted on the lower side of the support rack 2. One straight-tube type fluorescent lamp 14 is provided and disposed on the lower side of the reflector 7. A pair of lamp sockets 9 are provided and mounted on the opposite end parts of the luminaire body 11 for detachably supporting the fluorescent lamp 14.  A main engagement means 13 (more specifically, this is a general term for engagement pieces 13, 13) is provided on the upper side of the support rack 2 and detachably engages with the luminaire body 11 mounted on the upper side middle part of the support rack 2. Stand-by engagement means 13a, 13b are provided for detachably engaging a pair of juxtaposed luminaire bodies presenting the same structure as the luminaire body 11 with the luminaire body 11 on the middle part removed.
Patent JP-H09256592-A (JP)
Title: Mounting structure of external facing board
Inventor: KOBAYASHI TOMIO
IPC: E04H17/14
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide mounting structure, in which even a thin type external facing board can be executed simply without nailing. SOLUTION: In the mounting structure of external facing boards 14, stepped sections 15a, 15b are formed at upper and lower edges in the longitudinal direction of the external facing boards 14a, 14b, the stepped sections 15a, 15b are fitted in a shiplap manner, and the external facing boards 14a, 14b are joined mutually while the external facing boards 14a, 14b are installed and executed to a support 16, thus forming a fence. Brackets 17 are mounted at the proper places of a support 16 at that time while hanging pieces 18 are formed to surfaces on the support 16 sides of the external facing boards 14a, 14b, and the hanging pieces 18 are engaged with the brackets 17 and the external facing boards 14a, 14b are set up and executed.
Patent JP-S54162436-A (JP)
Title: Malfunction detector circuit of digital data distributor
Inventor: SATOU TOMOKATSU
IPC: G05B15/00
Filed: 1978-06-14
Abstract: PURPOSE:To simplify a malfunction detector circuit and improve reliability and lower the cost by converting the output signal level of a digital data distributor by a combination circuit of one resistance load and one diode. CONSTITUTION:Diode 7 is connected between output terminal O1 of transistor Tr1 of output circuit 10 and input terminal I1 of data selector 12 so that cathode K may be in the terminal O1 side, and level converter circuit 11 which is connected to resistor 5 in the anode A side of diode 7 and has the other end connected to power source VCC is constituted. When output signal 1a of Tr1 is 0V, the current from VCC flows to Tr1 through resistor 5 and diode 7, and signal 7a in the anode A side of diode 7 becomes about 0V. Next, when signal 1a is VC (VC>VCC) volt, the current from VCC flows only in the terminal I1 direction; however, since the input impedance of data selector 12 is high and the current is hardly flowed actually, the voltage drop of resistor 5 can be ignored, and the voltage of signal 7a becomes about VCC volt.
Patent JP-2000267525-A (JP)
Title: Image forming material removing device
Inventor: EZURE HIRAKAZU
IPC: G03G21/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming material removing device where image forming material is removed from recording material on which an image is formed so as to recycle the recording material, and where image forming material peeled from the recording material is prevented from being leaked out from an image peeling roll and soiling the inside of the device and peeling performance is stably maintained over a long term. SOLUTION: This device is provided with a side edge part resin removing blade 4 removing the image forming material flowing to the vicinity of a side edge on the base material 11 and a layer thickness maintaining blade 3 regulating the layer thickness of an image peeling layer 13 at a position opposed to the image peeling roll 1 having the layer 13 on the peripheral surface of the base material 11. The blade 4 is arranged in the tangent direction of the roll 1 in a state where its edge faces to an upstream side in the rolling direction of the roll 1, and the image forming material is removed and made to flow down in a gravity direction by the blade 4.
Patent JP-H03271801-A (JP)
Title: Protective device for electric driving type actuator
Inventor: NAKAI SHOHEI
IPC: G05B9/02
Filed: 1990-03-20
Abstract: PURPOSE:To prevent the damage of electric parts at the time when a short circuit fault is generated on the way of wiring by stopping the current supply, when a current detection value becomes below a prescribed value, after a prescribed time elapses from the driving rise time point. CONSTITUTION:When driving to solenoids 18a, 20a is started, whether a pre scribed time elapses from a start time point or not is judged and when a pre scribed time elapses, a detection value is smaller than a prescribed value being below a stationary operation level or not is judged, and when the detection value is above the prescribed value, the automatic feedback control is executed. On the other hand, when the detection value is smaller than the prescribed value, the device is switched to a turn-off state, and the turn-off state is maintained until a main switch 37 is subjected to disconnecting operation. In such a way, even if a short circuit fault is generated due to damage of coating, etc., on the way of connection wiring, the current supply is stopped, and damage of power transistors 32, 32, etc. are prevented.
Patent JP-H06257011-A (JP)
Title: Polyolefinic grid fiber
Inventor: MATSUOKA FUMIO
IPC: D01F6/46
Filed: 1993-03-04
Abstract: PURPOSE:To obtain grid fiber having high strength and high modulus, comprising fibrils of a polyethylenic polymer and fibrils of a polypropylene-based polymer. CONSTITUTION:The polyolefinic grid fiber comprises fibrils A of a polyethylenic polymer and fibrils B of a polypropylene-based polymer in the ratio of 5:95-95:5 by weight and has >=50wt.% total of both fibrils. The polyolefinic grid fiber is obtained by dissolving both the polymers in a solvent of the same bath at high temperature under high pressure to give a solution, subjecting the solution as a spinning solution to flash spinning.
Patent JP-S60214563-A (JP)
Title: Manufacture of bipolar transistor
Inventor: HIGUCHI TETSUO
IPC: H01L21/331
Filed: 1984-04-09
Abstract: PURPOSE:To improve the high frequency characteristics of the titled transistor by a method wherein a base electrode in silicide form is formed in a self-matching manner using an emitter diffusing polysilicon layer as a mask, thereby enabling to eliminate the generation of a short-circuit between an emitter wiring and a base wiring, to make narrower the interval between a base electrode and an emitter layer and to reduce the base resistance. CONSTITUTION:After an n type epitaxially grown collector layer 3, a p type base layer 4 and an isolation oxide film 5 surrounding said two regions have been formed, an oxide film 6 is formed on the upper surface, polycrystalline layers 14 and 15 having an As-doped aperture part respectively are formed, and an n<+> type emitter layer 8 and an n<+> type collector contact layer 9 are formed by performing a heat treatment. Subsequently, a resist layer 16 is formed on the whole surface, and after the resist layer 16 has been removed, Pt is sputtered, a sintering process is performed, and a base electrode Pt-Si layer 18 is formed. At this time, Pt-Si layers 19 and 20 are formed on the polysilicon layers 14 and 15 respectively. Through the above-mentioned procedures, the base electrode Pt-Si layer 18 is formed in self-matching manner for the polysilicon layer 14 to be used for emitter diffusion.
Patent JP-S51145907-A (JP)
Title: Oil gage scaler
Inventor: ISHIMOTO SUKE
IPC: G01F15/07
Filed: 1975-06-11
Abstract: PURPOSE: To simplify the construction of oil gage and elevate the security, availing very small volume parts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56168960-A (JP)
Title: Plasma keyhole welding method for steel pipe
Inventor: TAKANASHI KENICHI
IPC: B23K9/00
Filed: 1980-05-30
Abstract: PURPOSE: To treat thick-walled steel pipes perfectly as well by reducing welding current during crater tratment in circumferential butt welding of steel pipes, and lowering plasma gas flow rate and welding speed to a specific range.  
     CONSTITUTION: In welding of steel pipes 3 by a torch 1, the plasma arc 2 normally penetrates down to the rear side of the pipes 3. At the point of the time when the final end part of penetration beads 5 superposes on the beginning end part 6 thereof, welding current, plasma gas flow rate and the rotating speed of the pipes 3 are lowered as shown in the figure. Here are set VGC=1/1W1/10VG, VC=1/2W1/8V. The flow rate VGC is continued during the time T 3 , during which a wire 7 is fed and for the T 1 +T 2  time till the final of crater treatment, the pipes 3 continue to rotate. Then, the hole position of the pipes 3 by the arc 2 is pushed forward little by little as shown in figures B, C, so that the gas is prevented from remaining in melt-stuck metal. The permissible current at the treating is made larger than that of the case when the pipes 3 are stopped, whereby the solidifying speed of pool is lowered and the remaining of the gas therein is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio