baber/WOPTO huggingface dataset:
Patent JP-H04366845-A (JP)
Title: Method for peeling pellicle frame body
Inventor: ASAI HISAO
IPC: G03F1/62
Filed: 1991-06-13
Abstract: PURPOSE:To prevent a tacky adhesive layer of a pellicle from remaining on a mask by immersing the pellicle into a solvent which swells or dissolves the tacky adhesive layer, then immersing the pellicle into a which can be intimately mixed-with the solvent, thereby peeling the tacky adhesive layer from the mask surface. CONSTITUTION:The mask surface is adhered via the tacky adhesive layer 4a of a double coated tacky adhesive tape base material 4b to a supporting frame 2. It is imperative that the entire part of the surface of the tacky adhesive layer 4a be in tight contact with the mask surface, but the entire part of the surface of the tacky adhesive layer solution needs be peeled from the mask surface if an operator once tries to peel the pellicle from the mask surface. The tacky adhesive layer 4a is, therefore, immersed into the solvent which swells or dissolves the tacky adhesive layer, by which the peripheral part of the tacky adhesive layer 4a in contact with the mask surface is floated from the mask surface. The pellicle is then immersed into the 4a which more hardly swells or dissolves the tacky adhesive layer 4a than the solvent and can be intimately mixed with the solvent. The tacky adhesive layer 4a which is once begun to be dissolved or is slightly dissolved is maintained as it is. The frame body 2 is peeled from the mask surface in such a manner.
Patent JP-H083534-A (JP)
Title: Antifreeze restoring agent for porous solid and production thereof
Inventor: TAKEDA IWAO
IPC: C09K3/00
Filed: 1994-06-23
Abstract: PURPOSE:To obtain the agent capable of preventing freezing water-permeable and water-drainable pavements in cold districts and of regenerating their water draining performance, comprising an alcohol, deliquescent and hygroscopic substance, carboxylic acid, reducing agent, asphalt solvent, surfactant, inorganic acid, and water at specified proportions. CONSTITUTION:This antifreeze restoring agent comprises 5.0-30.0 (pref. 10.0-15.0)wt.% of an alcohol (pref. ethylene glycol), 1.0-30.0 (pref. 8.0-15.0)wt.% of a deliquescent and hygroscopic substance (pref. potassium acetate), 0.05-1.0 (pref. 0.1-0.3)wt.% of a carboxylic acid (pref. oxalic acid), 0.1-2.0 (pref. 0.5-1.0)wt.% of a reducing agent (pref. gallic acid), 0.1-4.0 (pref. 1.8-2.5)wt.% of an asphalt solvent (pref. dioxane), 0.1-2.0 (pref. 0.8-1.5)wt.% of a surfactant (pref. alkyl polyoxyethylene ether), 5.0-20.0 (pref. 7.0-13.0)wt.% of an inorganic acid (pref. hydrazine hydrochloride), and 1.0-88.65 (pref. 51.7-71.8)wt.% of water.
Patent JP-S5474914-A (JP)
Title: Secondary air supply control apparatus
Inventor: MITSUTA NAOO
IPC: F01N3/22
Filed: 1977-11-29
Abstract: PURPOSE: To provide a secondary air supply control apparatus which ensures an air-fuel ratio control of a high responsivity when the exhaust of the engine is increased for the reason of acceleration or others with the action speed of the air control valve changed according to the amount of exhaust gas from the cylinder of the engine.  
     CONSTITUTION: This control valve is provided with an air control valve 15 as a diaphragm type three way valve. The outlet 15a of the control valve is communicated to a secondary air injection manifold 14 connected to an exhaust to an exhaust manifold 12, the outlet 15b to the air, and the outlet 15c to a delivery port of an air pump 16. A diaphragm chamber of the control valve 15 is connected to the outlet a solenoid valuve 17 with outlets each communicated to the air and a negative pressure port 11a of an air suction manifold 11. Here, an second solenoid valve 19 is provided in such a manner as to be controlled via a control circuit 22 according to a signal of exhaust gas volume. Numeral 24 indicates an 0 2  sensor and 27 a throttle position switch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62296509-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L21/20
Filed: 1986-06-17
Abstract: PURPOSE:To improve the bondability of an insulative substrate with a single crystal semiconductor film by applying a laser beam while applying an ultrasonic vibration to the beam irradiation region of a nonsingle crystal semiconductor film to single-crystallize it. CONSTITUTION:An ultrasonic vibrator 20 made of a quartz vibrating plate 22 interposed between electrodes 21 is disposed between a substrate 11 to be annealed and a heating plate 14, it is irradiated with a laser beam 10 to be scanned while applying the ultrasonic vibration of approx. 2kHz o frequency from an ultrasonic wave power source 23. When thus annealed, it can prevent melted silicon itself from being condensed at the time of irradiation with laser. Thus, sufficiently strong laser power can be applied. Accordingly, it is irradiated with strong laser power to be sufficiently melted, then gradually solidified to form a single crystal silicon film of high crystal quality. Thus, the bondability of an insulative substrate to a single crystal semiconductor film is improved.
Patent JP-H11335038-A (JP)
Title: Counterweight structural body for elevator
Inventor: OGASAWARA TAKESHI
IPC: B66B11/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To facilitate work for putting an auxiliary weight to shorten installing work, by forming a counterweight frame of two folded moldings, and equalizing the frame width of the plate material of the folded moldings with the width of the auxiliary weight, to put the auxiliary weight laterally to fix it. SOLUTION: In a folded molding steel 21, guide shoes 26 are fitted to the upper and lower parts of the steel 21, and are inserted into both side guide rails 25 to guide the elevating of a counterweight frame 20. A folded molding steel 22 is fitted to the opposite surface side of the steel 21, and two steels 21 and 22 are fixed, thereby constituting one counterweight frame 20. An auxiliary weight 23 has a slightly smaller width than the groove portion of the steel 21, and is made into a flat shape having height same as that of the steel 21. At the time of installation, a worker puts the weight 23 of the number parts of the folded height part of the steel 21 into the groove portion of the steel 21 from the direct lateral, and then the steel 22 on the opposite surface side is matchedly fixed to the steel 21.
Patent JP-H04341802-A (JP)
Title: Forming method
Inventor: YAMADA OSAMU
IPC: B28B5/02
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a product having a sharp uneven pattern, by a method wherein a template having the uneven pattern on the surface is used, a raw material powder body is stuck closely to the surface of the template which is under a wet condition with a liquid and a mat having a facial form formed after the facial form of the template is formed. CONSTITUTION:The surface of a template 3 is made into a wet condition with a liquid, a raw material powder body 10 is spread over the same and the raw material powder body 10 is stuck closely to the surface of the template which is under the wet condition with the liquid. With this construction, a mat having a facial form formed after the facial form (uneven pattern) 3A of the template 3 is formed.
Patent JP-H0710435-A (JP)
Title: Disc brake for hoist
Inventor: SHIMAZAKI TOSHIO
IPC: B66B11/04
Filed: 1993-06-15
Abstract: PURPOSE:To obtain stable braking force always by enlarging a friction face between a friction plate and a disc according to frictional wear amount of the friction plate, when a hoist electric motor is braked by pushing the disc against the friction plate by spring force when the disc is released by an electromagnet. CONSTITUTION:In the hoist disc brake of an elevator, a magnet 9 is energized, a disc 13 is adsorbed, and discs 13, 14 are separated from a friction plate 12a connected to an input axis 7 to be connected to a hoist electric motor, when braking is off. On the other hand, at the time of braking, the magnet 9 is deenergized, and rotation of the input axis 7 is braked, by making such a condition that the friction plate 12a is sandwiched and pressed between the discs 13, 14 by restoring force of a spring 17. In such a brake, a friction face, opposite to the discs 13, 14, of shoes 19, to be fixed to both sides of a metal plate 18, in the friction plate 12a, is formed as tapered. Thus, the friction face between the friction plate 12a and the discs 13, 14 can be enlarged according to the frictional wear amount of the friction plate 12a.
Patent JP-H07324427-A (JP)
Title: Joint construction of end of channel for ceiling setting bed
Inventor: OKUMURA YOSHIMASA
IPC: E04B9/18
Filed: 1994-05-31
Abstract: PURPOSE:To make it possible to quickly connect the end of a channel to a plate-like section with a self-tapping screw without using a clamp, etc., and to promote durability against compressive force lengthwise of the channel by contacting the front end of a web with the plate-like section. CONSTITUTION:Slits 16 and 16 having the approximately same thickness as that of a plate-like section 26 of a lower intertruss bracing receiver 20 are formed in approximately parallel with a plane of a web 12 in the roots of a pair of flanges 14 and 14 in the ends of a channel 10 using as a brace for intertruss bracing. The plate-like section 26 is fitted to the slits 16 and 16, at the same time, both sections of the web 12 of the ends of the channel 10 and the plate-like section 26 are overlapped each other, and a self-tapping screw 30 is secrewed to the channel 10. The web 12 is placed to an interior angle side of the plate-like sections 24 and 26 at right angles.
Patent JP-H06333446-A (JP)
Title: Device for mounting mark tube on electric wire
Inventor: KUWABARA EIJI
IPC: H01B13/00
Filed: 1993-05-24
Abstract: PURPOSE:To fit a wire in a mark tube smoothly by providing a second cutter for cutting the wire, which is cut obliquely, at a right angle after mounting a mark tube. CONSTITUTION:A wire carrying unit 7 for carrying a wire 1 and for carrying a mark tube single material 48 is provided with plural driving rollers 10a-10d for carrying the wire 1, driven rollers 11a-11d, plural guide blocks 12a-12d for guiding the wire 1 to the next process, a cutter 13 for cutting the wire 1 obliquely, a housing 4 provided in the wire 1 carrying route and for holding a mark tube single material 48 so that the wire 1 is passed through an inner hole of the mark tube single material 48, loose-out preventing presses 15a, 15b forming a bend part 49 for preventing the loose-out of the mark tube single material 48 from the wire 1, sensors 16a, 16b for detecting the pass of the wire 1, and a cutter 17 for cutting the wire, which is cut obliquely, at a right angle.
Patent JP-H07326600-A (JP)
Title: Method and device for chemical treatment
Inventor: MAKITA MASAHIRO
IPC: H01L21/306
Filed: 1994-05-31
Abstract: PURPOSE:To provide a chemical treatment device which can hold chemicals at a specified concentration range and a chemical processing method which can realize stable treatment effect. CONSTITUTION:The device is provided with a treatment tank 11 for performing chemical treatment for a sample S, a mixing tank 12 for mixing chemical L, a circulation system 13 for circulating chemical L by the mixing tank 12 and the treatment tank 11 and a concentration adjusting system 17 for supplying concentration adjusting liquid L1 to the mixing tank 12. The mixing tank 12 is provided with a liquid amount measuring means 14 for measuring a chemical amount inside the mixing tank 12 and a drain pipe 15 with an opening/closing valve 15a. The liquid amount measuring means 14 and the opening/closing valve 15a are provided with a liquid amount control means 16 for operating the opening/closing valve 15a based on a chemical amount inside the mixed tank 12 measured by the chemical amount measuring means 14. Thereby, concentration adjusting liquid L1 is supplied into the mixing tank 12 held at a specified chemical amount and chemical L is mixed in a specified concentration range.
Patent JP-S6224783-A (JP)
Title: Circuit device with improved clearness of reproduced image in video recorder
Inventor: HANSU YUURUGEN KURUTO
IPC: H04N5/91
Filed: 1986-06-20
Abstract: 1. A circuit for producing a corrected luminance signal (Y"') in a video recorder, in which the original luminance signal (Y**o ), corrected in a de-emphasis means is applied via a frequency filter (3), an amplifier (4) and an amplitude limiter (6) to an adding stage (9), characterised in that the frequency filter is formed as a band pass filter (3) having a pass band of 2 - 3.5 MHz, which corresponds to the part of the frequency range in which the amplitude of the luminance signal (Y**o ) falls to zero and that the uncorrected luminance signal (Y) is supplied moreover to the adding stage (9).
Patent JP-S5226006-A (JP)
Title: Compressor
Inventor: KAZUYUKI MASAO
IPC: F04B39/12
Filed: 1975-11-28
Abstract: PURPOSE: Lubrication for a valve, applying an oil groove to conduct a little oil from the oil-pool to the suction chamber of cylinder-head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5474804-A (JP)
Title: Dispersing agent containing carboxylic acid for finely pulverized coal in oil
Inventor: SAKUMA KOUHEI
IPC: C10L10/18
Filed: 1977-11-29
Abstract: PURPOSE: A dispersing agent for finely pulverized coal in oil capable of giving a mixed fuel of coal and oil having improved stability and fluidity for a lone time, comprising a metal salt of a dialklyl sulfosuccinate and a ≥6C aliphatic carboxylic acid.  
     CONSTITUTION: A mixture of (A) 30W60 wt.% of finely pulverized coal having an average particle size ≤ 100μ, and (B) 40W70wt.% of a fuel oil, and (C) 0W 20 wt.% of water is incorporated with (D) 0.01W10 wt.% of a mixture of (a) a metal salt of a dialkyl sulfosuccinate of formula (R 1  and R 2  are ≥4C, preferably 6W12C alkyl groups; n is an integer 1W3; M is an n-valent metal, particularly Li, K, Na, or Ca) and (b) a ≥6C, preferably 6W18C aliphatic carboxylic acid, e.g. caproic, lauric acids, etc. at a molar ratio of (b) to (a) of 0.01W3, at 50W 150°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5667815-A (JP)
Title: Optical scanner
Inventor: IWAMOTO AKITO
IPC: G02B26/10
Filed: 1979-11-07
Abstract: PURPOSE:To make it possible to scan at a high speed the body to be inspected, having a relatively large area, by means of a simple constitution, by making a light beam for inspection scan almost circularly on the body to be inspected. CONSTITUTION:An output beam of the laser light source 14 is made incident to the reflector 8 through the collimation lens system 15. Also, this laser beam irradi- ates the body to be inspected 1 through the reflector 9 and the hole 10. The transmission light beam of the body to be inspected 1 is made incident to the lens 16 through the reflectors 11, 12 and the hole 13. In this case, a Fourier conversion pattern image of the body to be inspected 1 is obtained on the rea focus surface of the lens 16 by placing the body to be inspected 1 on the front focus surface of the lens 16. A light beam which has sampled only the characteristic (defect) of the body to be inspected 1 is obtained by providing a filter 17 of a suitable shape on the rear focus surface of the lens 16. This light beam is made to form an image on the screen 19 by use of the inverted Fourier conversion lens 18. In this way, the body to be inspected, having a relatively large area can be scanned at a high speed by means of a simple constitution.
Patent JP-H01311852-A (JP)
Title: Coil inserter for motor
Inventor: MATSUDA KOICHI
IPC: H02K15/06
Filed: 1988-06-10
Abstract: PURPOSE:To prevent the generation of defectives by inserting a coil forwarded axially by a stopper into a slot through an inserting port by the nose section of a wedge. CONSTITUTION:A coil 2 composed of a small-gage wire is inserted into a stator core 1 in a coil inserter 3. The nose 15a of a wedge 15, a rear end face of which is pushed by a wedge push-up bar 6, is made to proceed by t0 at all times from the nose of, an inserting blade 51 by adjusting said bar 6 interlocked with a stopper 5. With the coil 2, the inner circumferential side of the stator core 1 is fed in in the axial direction, in the front end face of the stopper 5, both ends of the coil end 21 of the coil 2 are scooped to said nose 15a, and pulled and housed into a slot 11 through an inserting port and a slit 12 so as to the drawn. Accordingly, since the coil 2 consisting of the small-gage wire is flexible and easy to be drawn, force required for inserting the coil end 21 into the slot 11 may be reduced, and is inserted into the slot 11 without trouble by the nose 15a of the wedge 15.
Patent JP-2000337504-A (JP)
Title: Shift control device for working vehicle
Inventor: ISHIDA TOMOYUKI
IPC: F16H61/16
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To eliminate such an inconvenience that vehicle speed is largely changed in a short term, and improve the operability of a vehicle, by providing a control means restraining the change of a shift position by the other operation, after the shift position is changed by a working condition or the will of an operator. SOLUTION: When the key switch of a tractor is turned on, in a controller 1B, the connected condition or the setting/detecting condition of respective sensors, setters, or the like are read in EEPROM. Next, it is judged whether the vehicle speed is sufficiently stabilized or not, and a timer measuring a fixed time supposed that it can be recognized by the operator is operated or not, and in the case where the judgement is NO, the existence of an operation of shifting up/down switches 2A/2B is judged. According to the judged result, hydraulic cylinders for shifting 4/5 are operated to increase or decrease speed of the shift position. Further the timer restraining thereafter shifting is operated, and change of the shift position before the lapse of the set time of the timer is restrained.
Patent JP-S5844868-A (JP)
Title: Ghost detection circuit
Inventor: SHIBATA JIYUNICHI
IPC: H04N5/21
Filed: 1981-09-11
Abstract: PURPOSE:To detect ghost accurately with a simple constitution, by detecting the deformation of a waveform due to mixing of a reflection wave at a vertical synchronizing signal period of a composite video signal. CONSTITUTION:A composite video signal (a) is applied to a limiter 1 and to a non-inverting input terminal of a subtractor 2. An output (b) of the limiter 1 is applied to an inverting input terminal of the subtractor 2 and a vertical synchronizing separation circuit 3. An output (c) of the subtractor 2 is applied to a detector 4. The output of the detector 4 is outputted as a ghost detection signal via a switching element 5 controlled with a vertical synchronizing signal (d) outputted from the circuit 3.
Patent JP-2000337123-A (JP)
Title: Engine device
Inventor: SUZUKI KATSUHIRO
IPC: F02F7/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To unitize an oil pan to reduce the influence on oil level of the air flow due to piston vertical movement by integrally fixing a strainer and a baffle plate to the oil pan, and inserting and connecting the oil piping-side connection part of the strainer to the oil pump-side connection part of an engine body. SOLUTION: A strainer 701 and a baffle plate 702 are integrally fixed to an oil pan 700 mounted on the cylinder block of an engine body. The oil piping- side connection part 740 provided on an oil piping 704 to be connected to the strainer 701 is insertable and connectable to the oil pump-side connection part provided on the cylinder block. According to this, since the strainer 701 and the baffle plate 702 are integrally united together, the cutout for strainer assembling of the baffle plate 702 is dispensed with, the influence on oil level of the air flow by piston vertical movement can be reduced to improve the engine performance in high rotating area. The manpower of assembling in the production line can be reduced.
Patent JP-H10316128-A (JP)
Title: Body of packaging container
Inventor: FUJIKI TOKUNORI
IPC: B65D5/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To facilitate production at a low cost with a side wall formed in an approximately cylindrical form by forming a regular octagonal bottom wall at a center of a piece of paper board, and by making side wall fixing pieces connected at both left and right rims of the bottom wall and side walls connected to both front and rear rims stand for coupling them integrally. SOLUTION: A regular octagonal bottom wall 1 is provided at a center of a piece of paper board, and side wall fixing pieces 3 are connected via longitudinal folding line 2 on sides positioned at both left and right rims of the bottom wall. In addition, side walls 6 are connected via lateral folding lines 5 on sides positioned at both front and rear rims of the bottom wall 1. The side walls 6 are made to stand at the lateral folding lines 5, while both left and right rims are curved inward, and an overlapping piece 7 is folded at a lateral folding line 5a to be overlaid on an upper face of the bottom wall 1. Further, a pasting margin 11 of a stopper 9 is stuck to an opposite stopper 9 via adhesive to make the side walls 6 of an approximate cylinder stand.  Then the side wall fixing pieces 3 are made to stand at the longitudinal folding lines 2 to be placed inside the stopper 9, and the stopper 9 is inserted into a cut line 4 for locking to assemble the container body A.
Patent JP-2000329752-A (JP)
Title: Method and apparatus for detecting stepped flaw of welded pipe
Inventor: YAGI NORIAKI
IPC: B23K101/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To accurately detect the stepped flaw generated in the welded part of a welded pipe regardless of the shape thereof and the height of a stepped part. SOLUTION: A arcuate ultrasonic probe 3 is arranged in opposed relation to the welded part 2 continuously formed to a welded pipe 1 in the longitudinal direction thereof and the welded part 2 is irradiated with ultrasonic waves emitted form the ultrasonic probe 3 so as to be converged to the center angle range thereof and the reflected waves from the welded part 2 are received by the ultrasonic probe 3 and the presence of a stepped flaw is judged on the basis of the received result.
Patent JP-H08333024-A (JP)
Title: Storage tank for crushed substance
Inventor: NAKAGAMI TAKESHI
IPC: B65G65/30
Filed: 1995-06-09
Abstract: PURPOSE: To provide a storage tank for crushed substance which can discharge crushed substance smoothly from a discharge opening without generating bridging or cavity in stored crushed substance just above the discharge opening. CONSTITUTION: This storage tank 1 for crushed substance, which is equipped with a tank body 5 for storing crushed and collected substance, and a discharge opening 6 for crushed substance 10 fitted at the lower part of the tank body 5, is provided with a cavity and bridging prevention means 7 for crushed substance 10 which mechanically-moves the upper end of the substance 10 stored in the tank body 5 and a portion leading to the discharge opening 6 in the vertical direction.