baber/WOPTO huggingface dataset:
Patent JP-H11265880-A (JP)
Title: Vacuum processing device
Inventor: MURAKISHI ISAO
IPC: H05H1/46
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To make a processed substrate uniform in inner temperature so as to enable it to be subjected well to various treatments by a method wherein a substrate pressing ring is provided to a lower electrode, a graphite plate of excellent thermal conductivity is provided to a lower electrode, and the surface of the graphite plate is covered with a heat-resistant sheet. SOLUTION: A lower electrode 11 is arranged putting its base on bases 20 located out the base of a vacuum chamber 1 and fixed by the side with holders 21. A heat sink 24 of single crystal graphite is provided onto the lower electrode 11, and a heat-resistant sheet 25 is provided in the upside of the heat sink wherein the heat dissipating plate 24 is formed of material excellent in thermal conductivity from the lower electrode 11 to the base of a substrate 18. The substrate 18 is put on the heat-resistant street 25 and fixed to the lower electrode 11 with a doughnut-shaped pressure ring 22. An electrical shielding plate 23 is provided to the outer peripheries of the base 20 and the electrode holder 21 to shield them from an electric discharge from the lower electrode 11.  The lower electrode 11 is kept at a required temperature by controlling the temperature of cooling water which flows through a cooling water circuit provided inside the lower electrode 11.
Patent JP-H04303017-A (JP)
Title: Window molding and manufacture thereof
Inventor: TAMURA TATSUYA
IPC: B60J1/20
Filed: 1991-03-29
Abstract: PURPOSE:To provide a window molding having no deficiency in design and processing, which stably flows rain water down even when the rain water is collected so as to prevent the rain water from irregular flowing to a side window. CONSTITUTION:A protruding strip 5 having a shape to protrude from a molding main body 1 installed in such a way to cover a clearance between a window plate 2 and a body panel 3 so as to cover an outer circumferential part, of the window plate 2, also to abut on the window part 2 at a part equivalent to an upper, and further to separate from the side of the window plate 2 at the side-abutting part is provided, and a dam forming part 11 is formed at a part equivalent to a leg side part protruding from a rear face side of the molding main body.
Patent JP-H09233802-A (JP)
Title: Motor
Inventor: MUTAI HITOSHI
IPC: H02K37/24
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration in thrust direction of the rotary shaft of a motor by sliding the magnetic center of a magnet more to the side of an energizing member than the magnetic center of a stator. SOLUTION: The magnetic centers D1 and D2 of the cylindrical magnets 8 of a rotary shaft 3 are slid to the side of the plate spring 6 as an energizing member from the magnetic centers C1 and C2 of a stator 9. Therefore, magnetic attraction occurs between the cylindrical magnet 8 and the stator 9, and a pivot bearing abuts on the tip of the rotary shaft 3 by this magnetic attraction in addition to the energizing force of the plate spring 6, and it hinders the rotary shaft 3 from shifting to the side of the pivot bearing, resisting this energizing force. As a result, the rotary shaft 3 rotates, being energized strongly in one direction, and the backlash in thrust direction and the vibration at rotation are suppressed.
Patent JP-H05269307-A (JP)
Title: Detecting equipment for flocculating state
IPC: B01D21/01
Filed: 1992-03-25
Abstract: PURPOSE:To easily and surely detect the flocculating treatment state of dehydrated filtrate by introducing the liquid to be detected in a tank into a filter to perform filtration and measuring a time necessary for lowering the liquid level in the tank to a second reference liquid level from a first reference liquid level. CONSTITUTION:The dehydrated filtrate of the inside of a dehydrator 26 is introduced into a tank 12. Valves 14a, 44a are opened and the liquid in the tank 12 is passed through a pipeline 14, an inner case 18, a screen 22, an outer case 20 and a pipeline 44 in this order. In this case, as time necessary for lowering the liquid level in the tank to the level of a second sensor 38 from the level of a first level sensor 36 is detected by an arithmetic controlling equipment 40. When the concentration of suspended solids (SS) of liquid in the tank 12 is high, namely when flocculation is not favorably performed, the time necessary for lowering the same is lengthened. When the concentration of SS is low, namely when flocculation is favorably performed, the time necessary for lowering the same is shortened. Thereby it is easily and surely detected whether flocculating treatment is properly performed.
Patent JP-S56164128-A (JP)
Title: Liquid branched chain higher aliphatic 2- or 3-ol and its preparation
Inventor: KAWASAKI AKIHIRO
IPC: C07C29/17
Filed: 1980-05-22
Abstract: NEW MATERIAL:A liquid branched chain higher aliphatic 2- or 3-ol expressed by formula I [A is formula II (a is 0 or 1) or CH 3 -(CH 2 ) a+2 ; B is formula III (F is H or CH 3 ) or formula IV; n is 0, 1, 2 or 3].  
     EXAMPLE: 2,7-Dimethyl-4-octen-2-ol.  
     USE: An antimicrobial agent, a perfume or their intermediate.  
     PROCESS: An unsaturated hydrocarbon expressed by formula V (B' is formula III) is reacted with an organic acid, e.g. formic or acetic acid, or an inorganic acid, e.g. hydrochloric or hydrobromic acid, hydrolyzed, and further, if necessary, hydrogenated, to give the compound expressed by formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06280445-A (JP)
Title: Airtight door opening closing device
Inventor: YASUI HIROMITSU
IPC: E05F15/10
Filed: 1993-03-26
Abstract: PURPOSE:To perform opening and closing, sealing, and unsealing of a door through a single drive device by providing a clutch mechanism to selectively connect one of a door opening closing mechanism to open and close a door and a door sealing mechanism to seal the door by pressing a closed door against the peripheral edge of an entrance to a drive device. CONSTITUTION:When a man passes through an entrance 1, a door sealing mechanism 4 is first connected to a drive motor 5 by means of a clutch mechanism 6. As a result, the door sealing mechanism 4 is driven to release a door from press of it against an peripheral edge 1a of the entrance of a door 2 and the door 2 is brought into a sealed state. Thereafter, when, by switching a clutch mechanism 6, a door opening closing mechanism 3 is connected to the drive motor 5, the door opening closing mechanism 3 is driven to release the door 2. After the man passes through the entrance 1, the door opening closing mechanism 3 is driven in a reverse direction to close the door 2. Thereafter, the clutch mechanism 6 is switched again, the door sealing mechanism 4 is connected to the drive motor 5. In this case, the door sealing mechanism 4 is driven and the door 2 is pressed against the peripheral edge 1a.
Patent JP-S63234415-A (JP)
Title: Control signal generating circuit
Inventor: NAGANO KATSUMI
IPC: G11B7/09
Filed: 1987-03-20
Abstract: PURPOSE:To simplify the circuit constitution to obtain a control signal generating circuit suitable for an integrated circuit by using a differential amplifier to generate a focus difference signal and a track difference signal. CONSTITUTION:The sum current of photovoltaic currents (iA-iD) outputted from a four-divided sensor PD is generated by a diode network consisting of diodes D1-D8, and an information signal, the track difference signal, and the focus difference signal are generated from this sum current by first-third current-current converting circuits A1-A3. Thus, the information signal, the focus difference signal, and the track difference signal are generated by the circuit constitution simpler than that where plural operational amplifiers are used to constitute a differential amplifier, and the control signal generating circuit is suitable for an integrated circuit.
Patent JP-S54158649-A (JP)
Title: Failed arrester indicator
Inventor: KAITA FUKUMI
IPC: H01T1/14
Filed: 1978-06-06
Abstract: PURPOSE: To facilitate the detection of failed arrester by containing an indicating cloth in areester and performing the indication through said cloth at the failure of arrester.  
     CONSTITUTION: An electrode 3 having discharging gap G and a gas generating compound 9 are tightly located in parallel with said electrode 3 in the inner space formed by outer casing 1 and inner cover 4, while tubular resistor 10 having  negative non-linear resistance characteristic and indicating cloth 6 are contained. When an arrester fails to flow the leakage current, the tubular resistor 10 is heated gradually and fired when exceeding over the firing temperature of gas generating compound 9 to eject the inner cover 4 through the produced gas pressure. The earth line 17 is bent more than 90° at the midway by the force for ejecting the inner cover 4, thereby the indicating cloth is fallen by the electrode 3' and the weight 7. Consequently failed arrester can be detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60228545-A (JP)
Title: Preparation of polymer resin film
Inventor: HATADA KENJI
IPC: G03C1/795
Filed: 1984-04-06
Abstract: PURPOSE:To obtain, at a low cost, a polymer resin film having excellent adhesiveness, aging stability, smoothness, slipperiness, etc., suitable for use as a magnetic tape, etc., by treating a polymer resin sheet with low-temperature plasma and stretching it. CONSTITUTION:An unstretched or stretched polymer resin sheet such as polypropylene or polyethylene terephthalate sheet is treated with low-temperature plasma in an atmosphere of a gas such as an inorganic gas (e.g. argon or helium) or a vapor of an organic compound (e.g. methyl alcohol or acetylene), preferably under a pressure of 1X10<-2>-50Torr. The treated sheet is stretched at least once, and preferably is heat-treated after stretching to obtain an objective polymer resin film.
Patent JP-H03267187-A (JP)
Title: Electric heating type ash fusing treatment apparatus
Inventor: SHIGAKI MASANOBU
IPC: B01D53/34
Filed: 1990-03-16
Abstract: PURPOSE:To easily execute recovery and treatment of separated volatile material and non-volatile material by stopping rotation of a rotary kiln at the time of executing heating treatment to flown ash and at the time of discharging waste gas and molten slag. CONSTITUTION:In the rotary kiln 1 providing an electric heating body 12, the flown ash collected in the waste gas in a waste incineration furnace is heated to decompose a dioxin in the ash, and also by volatilizing the heavy metal, this is separated into the volatile material and the non-volatile material, and the non-volatile material is fused. Further the waste gas contg. volatile material discharged from the kiln 1 is cooled in the cooling device 2. Further, in a collecting device 3, the volatile material is collected from the waste gas through the cooling device 2. Further, a discharging device 4 is connected with a molten slag discharging hole 17 in the kiln 1 to solidify and discharge the molten slag discharged from the discharging hole 17. Then, at the time of heating treatment of the flown ash and at the time of discharging the waste gas and the molten slag, the rotation of kiln 1 is stopped.
Patent JP-H04303704-A (JP)
Title: Stereo-matching processing method
Inventor: SEKI YASUO
IPC: G01B11/24
Filed: 1991-04-01
Abstract: PURPOSE:To make it possible to perform accurate stereo-matching by using one candidate evaluating value including the simialrity of the shapes between segments and the similarity of edge intensities or edge data, and obtaining the corresponding solution. CONSTITUTION:In a parallel-viewing-image extracting part 103, the parallel- viewing images are extracted by using right and left input images 101 and 102. In an edge-segment extracting part 104, the edge segments in the parallel- viewing images are extracted as the corresponding units. In a candidate- evaluating-value computing part 105, the candidate evaluating value is computed with respect to the correspondence between the segments. At this time, the integrated value of the similarity of the shape between the segments of the right and left frames belonging to the candidates and the similarity of the intensities of monochromatic edges or the color-edge vectors between the segments is used. In a corresponding-solution extracting part 106, the corresponding solution is extracted by using the candidate evaluating value.
Patent JP-H04280768-A (JP)
Title: Operation condition abnormality monitoring method for sheet-shaped object slitter
Inventor: UEDA KAZUYOSHI
IPC: G05D17/02
Filed: 1991-03-08
Abstract: PURPOSE:To assure the winding form at a fixed level or above and prevent the occurrence of a large quantity of loss by warning an abnormality to process it before a large adverse effect is given to the winding form of a winding product roll when the control abnormality of each operation condition occurs. CONSTITUTION:When the actual control value of each operation condition differs from the preset instruction value by the preset ratio or above continuously for a preset period or longer in a sheet-shaped object slitter, the situation is judged as abnormal, and a warning signal is issued.
Patent JP-S62224487-A (JP)
Title: Cutting method for artificial diamond film
Inventor: SUZUKI YOSHIHIKO
IPC: B23K26/38
Filed: 1986-03-26
Abstract: PURPOSE:To improve the tool life and to reduce a working cost by executing a grinding work on a carbide part after carbonizing an artificial diamond film by a laser light. CONSTITUTION:An artificial diamond film is cut by dividing it in a product shape in the two layer structure that the artificial diamond film is coated with its composition on the substrate for composing artificial diamond film. In this case, the artificial diamond film is partially carbonized and converted to a graphite by projecting the laser light having the beam diameter >= the thickness of the cutting blade to the part to be subjected to a cutting work. Thereafter, the cutting work is performed on the carbonized artificial diamond film part. The hardness of the carbonized and graphitic artificial diamond film part is as low as about 1/20-1/50, the workability becomes better and the life of the work tool can be extended.
Patent JP-S59194477-A (JP)
Title: Manufacture of solar battery
Inventor: MORITA HIROSHI
IPC: H01L31/04
Filed: 1983-04-19
Abstract: PURPOSE:To enhance the efficiency of a solar battery by improving the bondability of an electrode formed by plating without sintering at a high temperature. CONSTITUTION:The surface of a P type single crystal as-slice silicon substrate 100 is anisotropically etched at 102. Then, phosphorus is diffused to form an N<+> type layer 104, aluminum atoms are diffused on the back surface to form an alloy P<+> type layer 108. Thereafter, a resist film 110 is formed, Ni layers 112 are formed on the front and back surfaces by electrolytically plating, and electrode bases are formed. Then, it is dipped in CH2Cl2 to remove the plating resist, heated at approx. 250 deg.C for 30min to strengthen the bondability of Ni film 112. Subsequently, a solder layer 114 is formed, and lead wirings 116 are connected to a solar battery.
Patent JP-H11248418-A (JP)
Title: Method and device for measuring light wave interference, and aligner having the same
Inventor: TSUKIHARA KOICHI
IPC: G01B11/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring light wave interference of high-precision displacement measurement by, related to them for measuring displacement amount of a mobile object, etc., with high precision, reducing error at a measurement optical path caused by quenching ration of polarizing separation element which affects measurement precision. SOLUTION: Light of frequency ω1 an ω1' is made incident on a polarizing beam splitter(PBS) 3, and with the beams of frequency ω1' of P-polarization passing the PBS3 is used as reference beams, it is multiply reflected by a fixed flat mirror 5 fixed on a reference optical path, while, using the beams of frequency ω1 of S-polarization reflected on the PBS3 as measurement beams, it is multiply reflected by a mobile flat mirror 9 provided on a measurement optical path for free movement. Then, the measurement beams passing the measurement optical path and the reference beams passing the reference optical path are interfered together for measuring displacement of the mobile flat mirror 9.
Patent JP-S58183243-A (JP)
Inventor: KUSHIDA HIDEO
IPC: B32B1/02
Filed: 1982-04-22
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-H01299255-A (JP)
Title: Synthesis of 2-(4-hydroxyphenoxy)alkanoic ester
Inventor: BARADARAJI IRANGO
IPC: C07C67/31
Filed: 1989-03-22
Abstract: PURPOSE: To obtain the subject compound useful as e.g. a herbicide in high yields from an unpurified intermediate by oxidizing an intermediate obtained by reacting a specified hydroxyaromatic ketone derivative with a substituted ester under basic conditions with e.g. a peroxy acid and transesterifying the intermediate.  
     CONSTITUTION: A derivative of formula II [wherein A, B, C and D are each H, S, O or X (wherein X is F, Cl, Br or the like), CN or the like; R is a 1-18C alkyl or 6-10C aryl] and its salt are reacted with a substituted ester of formula V (wherein R 1  is H, phenyl or the like; and R 2  is a 1-18C akyl or an aryl) under basic conditions (including e.g. alkali metal hydroxide) to obtain a 2(acylphenoxy)alkanoic ester of formula III, and this is oxidized with a peroxy acid or a peroxide such as peracetic acid or hydrogen peroxide to obtain a compound of formula IV. This compound is then transesterufued with R 3 OH/H +  to obtain a compound of formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S61229745-A (JP)
Title: Conveying device for sheet material
Inventor: CHOKAI MOTOTADA
IPC: B65H20/02
Filed: 1985-04-03
Abstract: PURPOSE:To allow a sheet material to be stably fed by configurating a device in such a way that conveying force of a conveyor roller at that section opposite to a conveying reference which corresponds to the edge of the small size sheet material, is made weaker than that of the other portion in a copying machine and the like. CONSTITUTION:The diameter of a roller portion 6a of a stepped conveyor roller 6 which corresponds to the opposite side of a conveying reference, that is, the edge of a small size fixed form P', is made small. Accordingly, when the conveyor roller 6 is tilted against a roller 5, the left edge of a thicker fixed form P' is either out of touch with, or is in slight contact with the roller portion 6a allowing it to be free of pressure. On the contrary, as the center section of the thicker form comes in contact with the conveyor roller 6 with high pressure, the form is definitely conveyed with no oblique motion accompanied. While on the contrary, when a large size form is conveyed, conveying force is unevenly distributed in the lateral direction. However, no oblique motion occurs, because the form is extensively in touch with the roller.
Patent JP-S56164345-A (JP)
Title: Photomask correcting device
Inventor: TATSUMI RIYUUJI
IPC: G03F1/72
Filed: 1980-05-23
Abstract: PURPOSE:To obtain a high precision device capable of performing minute erasion by inserting an optical fiber system between a laser system and an optical system for correction in order to combine both of them. CONSTITUTION:Laser beams (a) emitted from a laser device 1 passes through an optical fiber system 2-2, the coherency is lowered by this passing, and the intensity distribution is changed into a flat shape. The laser beams thus changed in mode are enlarged with a beam expander 3-1, then, adjusted with a first combining mirror 3-4 so as to have an optical axis is common with a reference light (b) emitted from a reference light source 3-3, and the beams are made to incident to a variable rectangular slit mechanism 3-2. The beams (a) and the light (b) restricted with a slit mechanism 3-2 are reflected with the second combining mirror 3-5, and then, the image of the slit 3-2 is formed on the face of a photomask 5 with an objective lens 3-6, thus permitting the slit image to be processed.
Patent JP-H11266560-A (JP)
Title: Motor for clean room equipment
Inventor: YAMAGUCHI TOSHIKAZU
IPC: H02K5/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor which is sealed up so as to not leak out gases or dust which are harmful to a clean room. SOLUTION: A 9 hole for passing a rotor shaft and another hole 7 for leading out the lead wires of windings are formed through a motor housing 10, which is split into upper and lower half bodies. The hole 7 for leading out lead wires and the joint between the upper and lower half bodies of the housing 10 are sealed up with an adhesive 20, which is not harmful to a clean room, and the hole 9 for passing rotor shaft is sealed up with grease 21 which is not harmful to the clean room, so as to prevent the leakage of gases and dust harmful to the clean room.
Patent JP-S61228142-A (JP)
Title: Gear for accelerating/decelerating driving machine
Inventor: KONDO TAKAYUKI
IPC: F16H55/08
Filed: 1985-03-30
Abstract: PURPOSE:To permit the stable operation as an accelerating/decelerating driving machine by obtaining the smooth meshing between gears by forming a tooth shape of a rigid gear and a wave-motion gear into proper shape respectively through the sufficient analysis of the tooth shape. CONSTITUTION:Each shape of the rolling movement plates P1 and P2 which perform the equal relative movement to that of a pair of tooth of a rigid gear 1 and a wave-motion gear 2 meshed each other is set as the locus which the momentary center P in the relative movement of the teeth draws in flat plane form fixed onto each tooth. When the tooth shape C1 and the rolling movement plate P1 are formed integrally, and the tooth shape C2 and the rolling movement plate P2 are formed integrally, the tooth shape is determined by providing the necessary condition for mechanism that the common normal line T of the tooth shape at the meshing point C of the teeth passes through the rolling contact point (momentary center) P of the rolling movement plates P1 and P2 in the same relative movement. Therefore, the teeth can be meshed smoothly, and the operation performance, load faculty, and service life can be improved.
Patent JP-S58192247-A (JP)
Inventor: KAARU CHIYAARUZU SUTEENMETSUTS
IPC: H01J29/04
Filed: 1983-04-18
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-H0592472-A (JP)
Title: Method and device for smoothing sheet thickness
Inventor: GIYUNTAA KURAASU
IPC: B29C48/08
Filed: 1992-03-26
Abstract: PURPOSE: To provide a method and a device for leveling the thickness of a sheet made of a thermoplastic material extruded through a sheet die by measuring the present thickness of a sheet over the sheet width and equalizing the measured thickness values in the sheet section range of equal width. CONSTITUTION: Minute leveling of a sheet is achieved by selecting the number of sheet sections of equal width to be equal to the number of control elements of a controllable upper lip, allotting the control sections of the upper lip placed around the control elements, making coarse leveling through thickness control of a sheet section of equal width according to the thickness deviation of the sheet section from a predetermined thickness value by the control element, and exposing a residual locally thick part and/or thin part of the sheet section to a different temperature and/or heating means over the sheet web in the lateral direction.