baber/WOPTO huggingface dataset:
Patent JP-H0579250-A (JP)
Title: Movable panel storage device
Inventor: ENDO SHIGETOSHI
IPC: E05F15/14
Filed: 1991-09-18
Abstract: PURPOSE:To efficiently and easily take a panel in and out of a panel storage room by connecting an indoor hanger rail to the hanger rail of the storage room, and providing a movable panel main body with a runner, and providing a locking means and a transfer means in parallel to each other. CONSTITUTION:A geared motor for locking is driven and a locking means is locked in the hanging bolt 11 of a movable panel main body 10. Next a geared motor 14 for transfer is driven and a movable panel stored in a storage room 2 by a transfer means 15 is sent out toward a hanger rail 3. Then the locking means being locked in the hanging bolt 11 by driving of the geared motor for locking is separated from the hanging bolt 11. Then the transfer means 15 shifted toward the hanger rail 3 by driving of the geared motor 14 for transfer is shifted to its initial position. The panel main body 10 can thus automatically be taken in and out of the panel storage room 2.
Patent JP-H0979811-A (JP)
Title: Highly accurate stage
Inventor: MATSUMOTO KOICHI
IPC: G01B9/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate moving stage. SOLUTION: This is a light frequency gradual increase type interferometer to make secondary higher harmonic waves 1b and 1c generated by first and second nonlinear optical crystals 3 and 12 interfere with each other. An optical path length of the interferometer is largely changed in a linear shape by using a corner reflector 5 placed on a moving stand 15 by using the vernier priciple which even a change in a large optical path length in the atmosphere does not correspond to more than one fringe of an interference fringe, and a phase of the interference fringe is changed with high resolution, and this phase sensitive detecting signal is added to an electrostrictive element 10a to support a reflecting mirror 8 of an optical path type interferometer composed of reflecting mirrors 8 and 9 and a dichroic mirror 7, and a position of the reflecting mirror 8 is controlled with high accuracy.
Patent JP-S62100493-A (JP)
Inventor: SHIMOMURA TOSHIO
IPC: C04B41/71
Filed: 1985-10-24
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-S6480904-A (JP)
Title: Transparent plate stuck with conductive antireflection film
Inventor: IKADAI MASAHIRO
IPC: G02B1/16
Filed: 1987-09-22
Abstract: PURPOSE:To provide the transparent plate suitable for imparation of an antistatic function by forming a middle-refractive index dielectric film, high-refractive index dielectric film, metallic film and low-refractive index dielectric film, successively on a transparent substrate and respectively specifying the refractive index of the substrate, the refractive indices and thicknesses of the respective dielectric films as well as the thickness and material of the metallic film. CONSTITUTION:The middle-refractive index dielectric film 3 having 1.60-1.80 refractive index and 600Angstrom -900Angstrom  thickness, the high-refractive index dielectric film 4 having 1.90-2.50 refractive index and 1,000Angstrom -1,400Angstrom  thickness, the metallic film 5 having 10Angstrom -20Angstrom  thickness and consisting of any one among titanium, chromium, zirconium, molybdenum, nickel-chromium alloy, and stainless steel (Ni+Cr+Fe), and the low- refractive index dielectric film 6 having 1.35-1.50 refractive index and 700Angstrom -1,200Angstrom  thickness are successively formed on the transparent substrate 1. The conductive antireflection film is formed into 4 or 5 layers in such a manner and the electrical conductivity is imparted thereto by using the metallic film for one of the layers, by which the antistatic function is imparted to the titled plate.
Patent JP-H0790981-A (JP)
Title: Method of constructing trussed girders
Inventor: NAGAI YUTAKA
IPC: E04C3/293
Filed: 1993-09-24
Abstract: PURPOSE:To provide rational and economical trussed girders which are provided with sufficient strength against tensile force, maintaining high strength against compression force. CONSTITUTION:When constructing trussed girders 1 formed by connecting steel pipe-made upper and lower chord members 2 and 3 to diagonal members 4, concrete 5A is placed in a hollow of the lower chord members 3 which serves as a tensile material and then a load W equivalent to an external force is made to act in the opposite direction of the external force while concrete 5B is subsequently placed in a hollow of the upper chord members 2 which serve as a compression member during the application of the external force. After the concrete 5B is cured, the load W is released.
Patent JP-H04119293-A (JP)
Title: King pin cup construction
Inventor: ORIGUCHI TAMOTSU
IPC: B62D7/18
Filed: 1990-09-07
Abstract: PURPOSE:To change a king pin without removing a lower side cap by forming internal thread which is provided on the lower side cap of a king pin cap construction and screwed in with a grease nipple, into the parallel thread. CONSTITUTION:In case of interchange or removing of a king pin 4, a lock bolt 9 fixing the king pin 4 is removed from an axle beam 3, an upper side cap 6 is removed from the upper part of the hollow part 1c of the upper side part 1a of a knuckle 1, a grease nipple 8 is removed from the internal thread 7a of a lower side cap 7, a bolt 12 is screwed in the internal thread 7a, the extreme end is contacted with the lower end of the king pin 4 to push up it, and the king pin 4 is taken out from the through holes of the knuckle 1 and the axle beam 3. In case of fitting the new king pin 4 to the through holes, previously the extreme position of the bolt 12 is moved near to the optimum supporting position, the king pin is inserted, and the bolt 12 is rotated to finely adjust the position of the king pin 4.
Patent JP-H1189274-A (JP)
Title: Method of driving sensorless brushless dc motor
Inventor: SUGIHARA KOICHI
IPC: H02P6/18
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To perform the rotation of a sensorless brushless DC motor without delay in control time and accurately. SOLUTION: The revolution control is performed without a rotor's position sensor, by detecting the zero cross of counter electromotive force generated in drive coils W1-W3 from a rotor R (L1 sens, L2 sens, and L3 sens) so as to forecast the position of the rotor R, generating the motor drive voltage pulses (L1+, L1-, L2+, L2-, L3+, and L3-) synchronized with it by one-chip microcomputer 5, and giving them to the motor coils W2-W3. The velocity detection capacity at low velocity can be raised by using the zero cross as motor driving pulses from the zero cross of the counter electromotive force of all three phases generated by the rotation of the rotor by counters 51 -53 .
Patent JP-H0882137-A (JP)
Title: Drop bar and production thereof
Inventor: ONISHI TOSHIJI
IPC: E05C1/06
Filed: 1994-09-05
Abstract: PURPOSE: To obtain drop bars which are excellent in the durable strength and mass-production effect, by sharpening one end of a metallic pipe to form a conical closed end and cutting a male screw thread for connection with a lifting supporter at the small diameter pipe leg at the other end thereof. CONSTITUTION: A straight metallic pipe M with a certain diameter D is cut to have a certain length and set in a pair of press metal molds 26, 27 facing both opened ends. One of metal molds is fixed and the other is moved to make a closed face 28 at the opened end by drawing a conical shape with the sharpened end. At the same time, the opened end is processed to make a pipe leg 29. And further a male screw thread 33 engaging with a female screw of a lifting supporter is cut at the pipe leg 29. In this way, there is no fear that an eccentric shifting of the assembled state is brought and it can be easily and correctly fixed with the lifting supporter by the screw.
Patent JP-H03100183-A (JP)
Title: Surface-treated steel sheet having superior corrosion resistance, coatability and corrosion resistance after coating
Inventor: SATO HIROSHI
IPC: C23C28/00
Filed: 1989-09-13
Abstract: PURPOSE:To produce a surface-treated steel sheet having superior corrosion resistance and coatability by incorporating a hydrophilic polymer satisfying specified conditions into the Zn-based plating layer of a surface-treated steel sheet having a chromate coating film on the plating layer. CONSTITUTION:A hydrophilic polymer contg. hydrophilic functional groups such as amino, amido, epoxy and sulfonic acid groups by >=10mol% per one molecule is incorporated into the Zn-based plating layer of a surface-treated steel sheet having a chromate coating film on the plating layer by 0.1-5wt.% (expressed in terms of C). The desired thickness of the chromate coating film is about 20-1,000Angstrom . A surface-treated steel sheet having superior corrosion resistance, coatability and corrosion resistance after coating is obtd. The superior corrosion resistance after coating is ensured without carrying out pretreatment such as phosphating.
Patent JP-S6487146-A (JP)
Title: Dispersant for polishing agent
Inventor: OZAWA TOSHIYUKI
IPC: B24B37/00
Filed: 1987-09-22
Abstract: PURPOSE:To provide stationary stability and excellent redispersibility for a long time, by a method wherein, in a polishing agent for industrial use used especially for a high speed and precision polishing, a dispersant consisting of polystyrene sulfonic acid or salt thereof is blended. CONSTITUTION:Approximate 0.01-5wt.% preferably approximate 0.05-3wt.% polystyrene sulfonic acid or salt thereof, serving as a dispersant, is added in a suspension of a polishing agent, e.g., cerium oxide, zirconium oxide, diamond powder, alumina, and water. A molecular amount of 3,000-1,000,000, preferably 5,000-500,000, is used as polystyrene sulfonic acid or salt thereof, and sodium, calium, etc., are used as a counter ion in salt. This constitution enables provision of stationary stability in high concentration of a polishing agent suspension for a long time, and provision of excellent redispersability, improvement of polishing characteristics, e.g., improvement of a polishing speed, reduction of surface damage, and improvement of working efficiency.
Patent JP-H0680331-A (JP)
Title: Autoannounce device for elevator
Inventor: TAKAGI SHUICHI
IPC: B66B3/00
Filed: 1992-09-07
Abstract: PURPOSE:To individually drive a plurality of autoannounce devices equipped in an elevator car. CONSTITUTION:This autoannounce device is provided with an individual specification data preserving part 6 and an external signal inputting part 8 for judging whether the announce content indicated by an announce code should be announced in its own device or not, when the content in an announce data storing part 3 is output to a speaker 5 as voice by inputting the announce code into a CPU 1.
Patent JP-H04118931-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOJIMA HITOSHI
IPC: H01L21/3205
Filed: 1990-09-08
Abstract: PURPOSE:To prevent a lower-layer interconnection and an upper-layer interconnection from being short-circuited by a hillock by a method wherein a resist layer which is used to make an interconnection connecting hole in an interlayer insulating film situated between the lower-layer interconnection and the upper- layer interconnection is formed by a vapor-deposition method. CONSTITUTION:A first-layer aluminum interconnection 2 is executed on a semiconductor substrate 1; after that, an interlayer insulating film 4 is formed. Then, a resist 5 is vapor-deposited on the surface by using a resist vapor- deposition apparatus. The film thickness of the resist 5 becomes the same in any part irrespective of whether the surface is uneven or not. A hole 5-1 is made in the resist 5. The interlayer insulating film 4 is etched by making use of the resist 5 as a mask; a via hole 4-1 is made; the remaining resist 5 is removed. At this etching operation, one part of the resist 5 does not disappear so as to reveal the interlayer insulating film 4. When a second-layer aluminum interconnection 6 is formed, the first-layer aluminum interconnection is connected. Since the tip of a hillock 3 is not revealed from the interlayer insulating film 4, the first-layer aluminum 2 and the second-layer aluminum interconnection 6 are not short-circuited.
Patent JP-H0791472-A (JP)
Title: Operation structure for running working machine
Inventor: BANDO FUTAMU
IPC: G05G5/08
Filed: 1993-09-27
Abstract: PURPOSE:To provide a transmission device which is suitable for a running form freed from a short turn slip by a method wherein each of two-wheel drive and a four-wheel drive state is maintained and a four-wheel drive state only during pedal operation is kept by using a gear shift mechanism for four-wheel drive of simple and low-cost conventional structure and a sufficient drive force is produced. CONSTITUTION:A steering structure for running a working machine comprises a switch clutch to provide a two-wheel drive state for drive front wheels and a four-wheel drive state for additionally steering rear wheels and a switch pedal 14 therefor; and a lock pedal 22 with a different axis located to the vicinity of the lateral side of the switch pedal 14. A lock piece 18 is arranged to the switch pedal 14 and a lock piece 19 lockable to the lock piece 18 is arranged to the lock pedal 22 to form a drive form switching mechanism T. Provided only the switch pedal 14 is stepped on, a four-wheel drive state is produced during pealing. Provided the switch pedal 14 and the lock pedal 22 are simultaneously stepped on, the two pedals 14 and 22 are locked and maintained in a lock position. Even when the pedal us released from pedaling by a foot, a four-wheel drive state is maintained and when only the switch pedal 14 is stepped on, a lock is released, and a return to a two-wheel drive state is produced.
Patent JP-S6393008-A (JP)
Title: Fault restoring system for dnc system
Inventor: TAKAMI TOSHIHIRO
IPC: G05B19/4067
Filed: 1986-10-07
Abstract: PURPOSE:To greatly shorten the time for restarting a DNC system after occurrence of a fault by disusing the undesired NC information in the system restarting mode at the side of a computer and carrying out the NC control processing also at the side of the computer to omit transmission of the undesired information. CONSTITUTION:The NC information is stored in a disk 2 in the form of a file. Then the NC information is sent to an NC control device 3 from a computer 1 and the working is carried out by an NC tool machine 4. In this case, the NC information is transmitted again if the tool 4 has a fault. Here a sequence No.7 set right before a fault occurring point 6 is designated through a terminal 5 of the site. As a result, the undesired NC information is disused and only the desired information is transmitted. The NC information is usually divided by the sequence No.7. Thus the fault can be restored by designating the sequence No.7 of the NC information via the terminal 5.
Patent JP-H07149759-A (JP)
Title: 2-(2-(5-tetrazolyl)phenyl)-1,2-dihydro- quinoline derivatives, their preparation and their use as synthesis intermediates
Inventor: IZATSUKU SHIEKURUN
IPC: C07D401/10
Filed: 1994-10-03
Abstract: PURPOSE: To obtain the subject compound useful as a synthetic intermediate for an antagonist against angiotensin II by reacting a specific metal phenyltetrazol with a quinoline compound in an aprotic solvent.  
     CONSTITUTION: The aimed compound of formula I (wherein R 1  is 1,1- dimethylethyl, triphenylmethyl, methoxymethyl or benzylmethyl; and R 2  is 1-4C alkyl), preferably 2-{2-[2-(1,1-dimethylethyl)-2H-tetrazol-5-yl]phenyl}-6-methyl-1,2- dihydroquinone is obtained by reacting a metal phenyltetrazole of formula II (wherein M is a metal such as K, Li, Na, Mg or the like) with a quinoline compound of formula III in an aprotic solvent. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0289517-A (JP)
Title: Direct hot rolling method for stock fed directly from continuous casting machine
Inventor: KAZAMA TSUNEO
IPC: C21D8/02
Filed: 1988-09-26
Abstract: PURPOSE:To enable utilizing the sensible heat of interrupted rolled stock and to obtain effect of energy saving by providing a conveying pass and heating furnace for the direct feeding stocks between the continuous casting machine and hot rolling mill, heat insulating through a heat insulating mode at reversely loading the direct feeding stocks. CONSTITUTION:The steel billet 1 is conveyed through the conveying pass 2 equipped with conveying roll group 7 and stopped before an extracting port 4 of the heating furnace 6. Receiving command of reverse charging, an extractor 3 is conveyed into the furnace, a walking beam 5 charges the billet 1 reversely into the furnace. By this method, the sensible heat of the interrupted rolled stocks are utilized to obtain the effect of energy saving.
Patent JP-H03101548-A (JP)
Title: Incoming call detection system
Inventor: KOMODA YOSHIYUKI
IPC: H04M1/00
Filed: 1989-09-14
Abstract: PURPOSE:To attain stable incoming call detection while preventing malfunction due to noise by detecting an incoming call signal with a low detection sensitivity when an extension telephone set is not connected to a trunk line and with a high detection sensitivity when the extension telephone set is connected to the trunk line. CONSTITUTION:Till a CPU 6 discriminates a 1st incoming signal, a reference time width discriminating the presence of the incoming signal is set larger in comparison with a time width when a level of a incoming call detection signal is lower than a threshold level Vth to attain low sensitivity setting and after the 1st incoming signal is discriminated, the reference time width is set smaller to attain high sensitivity. An incoming call is generated from the set reference time width in the process of generating the incoming call data based on the incoming call detection signal outputted from an incoming call detection circuit 3 and the CPU 6 generates an incoming call flag being an internal data used in a telephone exchange from the incoming call data subject to time width check according to the incoming call signal from trunk lines L1, L2 being 1sec ON and 2sec OFF in the succeeding 'generation of incoming call flag' to control relays Ry1-Ry3 according to the incoming call flag.
Patent JP-S6395375-A (JP)
Title: Phototimer head
Inventor: YOKOTA KAZUTO
IPC: G01T1/20
Filed: 1986-10-09
Abstract: PURPOSE:To enable the formation of a number of dose detecting sections along with varied light fields, by covering an electromagnetic wave acceptor layer provided on the surface of a support substrate with a phosphor layer to eliminate interference between fluorescences. CONSTITUTION:For example, a slurry comprising 80pts.wt. of CaWO4 phosphor with the average particle size of 3mum and 20pts.wt. of nitrocellulose is applied on a polyethylene terephthalate sheet 400mm long and wide and 25mum thick at a coat density of 15mg/cm<2>. Then, an a(amorphous)-Si film with the thickness of 1mum is formed at two points of an identical sheet by evaporation and an aluminum lead is extended therefrom. Then, these sheets adhere to each other through a double-side adhesive tape with the polyethylene terephthalate sheet as base material and fixed on an acrylic resin plate with the thickness of 2.5mm. Then, the work is cut by 354mm square and covered entirely with a carbon- kneaded polyester film 75mum thick for shielding light to complete a head.
Patent JP-H03101575-A (JP)
Title: Television receiver
Inventor: WATANABE KOHEI
IPC: H04N7/08
Filed: 1989-09-14
Abstract: PURPOSE:To allow the user to observe a title even when it exists on a non- display portion by detecting title information from the non-display portion and displaying the title onto a display screen of a display portion based on the information superimposingly. CONSTITUTION:A conversion output of an A/D converter 22 is fed to an AND circuit 29. A timing signal inputted from a terminal 28 is fed also to the AND circuit 29. The timing signal represents a period outputted from the A/D converter 22 as a portion not displayed as a picture in an input television signal and the gate of the AND gate 29 is opened for the period. Thus, the non-display portion of the input television signal is fed to a comparator circuit 30 and the television signal of the title in existence on the on-display portion is extracted, The conversion output of a scanning line conversion circuit 32 is synthesized with the conversion output of a time axis conversion circuit 24 with an OR circuit 25 and the title is superimposed on the display pattern.
Patent JP-H0794854-A (JP)
Title: Printed wiring board with viahole
Inventor: NISHIHARA KENJI
IPC: H05K3/28
Filed: 1993-09-27
Abstract: PURPOSE:To close hermetically a viahole, and prevent exfoliation of solder resist. CONSTITUTION:In a printed wiring board with a viahole wherein a conductor layer B1 for forming an electric circuit network and a viahole C are formed on the surface of a printed wiring board substratum A and solder resist treatment is performed, a printed wiring board substratum exposed part A1 for sticking solder resist D directly to the wiring board substratum is locally formed on the conducting layer in the vicinity of the periphery of the viahole in which layer the viahole is bored.
Patent JP-H03103448-A (JP)
Title: Surface-modification of polypropylene resin molded article by ozone oxidation
Inventor: SHIRAISHI SHINSAKU
IPC: C08L23/10
Filed: 1989-09-14
Abstract: PURPOSE:To easily improve the plating characteristics, impact resistance, etc., of the subject molded article at a low cost by treating a polypropylene resin molded article in ozone stream, thereby modifying the hydrophilic nature of the surface. CONSTITUTION:The objective molded article is produced by placing a molded article of a polypropylene resin such as polypropylene homopolymer (which may contain proper amounts of antioxidant, flame-retardant, etc.) in an ozone treatment chamber and contacting with ozone stream having an ozone concentration of 1.38M% and generated by using an ozonizing chamber (preferably using oxygen at a flow rate of 50ml/min as the feed gas).
Patent JP-S61118591-A (JP)
Title: Rotary compressor
Inventor: NISHIHARA HIDETOSHI
IPC: F04C29/02
Filed: 1984-11-13
Abstract: PURPOSE:To improve performance of a compressor by connecting the space between a discharge port and a discharge pipe of compressed gas to a separating room wrapping a material having oil separating function and restraining temperature rise in a sealing container and by reducing discharge amount of oil. CONSTITUTION:A discharge port 18 of compressed gas is connected to a discharge pipe 14 fixed to a sealing container 1 in series with a separating room 19 which wraps a material 20 having oil separating function such as foaming metal or chip type metal piece. Then, discharge gas compressed is discharged from the discharge pipe through the separating room 19. Therefore, discharge gas of high temperature is discharged directly out of the container 1 without being dispersed in the container 1, so temperature rise in the container 1 can be restrained. As the oil is separated in the separating room 19, oil amount going out of the discharge pipe 14 is extremely less and performance of a compressor can be improved. And the separated oil is introduced to an oil basin 22 and supplied to a shaft 9, then special oil supply unit is not required.