baber/WOPTO huggingface dataset:
Patent JP-H0286813-A (JP)
Title: Stack gas denitration apparatus
Inventor: YAMAMURA MISAO
IPC: B01D53/86
Filed: 1988-09-22
Abstract: PURPOSE:To make stack gas contg. NOX harmless with high efficiency by vaporizing aq. ammonia in a vaporizer outside of a flue using a part of denitrated stack gas as vaporizing gas and returning the stack gas to the flue again. CONSTITUTION:A branch pipe 21 conducting denitrated exhaust gas to a vaporizer 20 with a recirculating fan 22 is disposed to a down stream of an exhaust gas flue 4 of a denitration apparatus 9. Ejection nozzles 25 for ejecting atomized ammonia or a precursor thereof, and a mixer 26 for mixing the atomized ammonia or the precursor uniformly with denitrated stack gas are housed in the vaporizer 20. Ammonia or the precursor is ejected through one or plural ejection nozzles matching a sectional area of a denitration catalyst bed 9 which is disposed to the flue 4 and to an upstream of the denitration catalyst bed 9 with the denitration stack gas which has been vaporized by the stack gas formed by being vaporized in the vaporizer 20 as ejection medium. As the result, stack gas contg. NOX is made harmless with high efficiency.
Patent JP-H0657852-A (JP)
Title: Woody block for bearing wall formation, supplementary face material for this block, and building constructing method utilizing the same block
Inventor: KINOSHITA IWAO
IPC: E04B2/02
Filed: 1992-08-11
Abstract: PURPOSE:To reduce the cost by laminating a plurality of woody plates into nearly a rectangular section, and providing a tenon on one horizontal surface and a groove on the other horizontal surface, and providing a line for joint pattern formation and a bolt hole on the front vertical surface. CONSTITUTION:A first woody block 1 is formed by laminating a core plate 9 between surface plate 3 and reverse plate 4 of the same form, and pressure- adhering and laminating short plate materials followed by cutting into a determined dimension. The block 1 is placed on a foundation K and fastened by an anchor bolt B, a bolt 17 to which a nut 19 is fixed is inserted through each bolt hole 15 of the block 1, an adhesive is applied onto upper horizontal surfaces 5, 5 and a horizontal tenon 10, the horizontal groove 12 of a second woody block 2 with the pitch of vertical joint (tm) being shifted to the block 1 is fitted to the horizontal tenon 10 of the block 1, and the block 2 is fastened by a nut 9. The blocks 1, 2 are alternately masonry-structured to form a bearing wall T. Since the block 1 is formed by laminating short plates, lumber from thinning can be used therefor, and the cost can be reduced.
Patent JP-H1083843-A (JP)
Title: Connection tool for ventilative conductive wire
Inventor: NISHIO HISAHARU
IPC: G01N27/409
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a connection tool which retains water-proofness of an electrically connecting parts of a first conductive electric wire kept in insulated state in a tube made of a metal and a second conductive electric wire in a tube made of resin and also retains ventilation property of the metal tube having ventilation property and the resin tube having ventilation property. SOLUTION: A sleeve 22 to cover electrically connecting parts of a first conductive electric wire 14 and a second conductive electric wire 18 is air-tightly joined to a tube 13 made of a metal in one side and air tightly retains a tube 19 made of resin through a seal member 12 in the other side. Consequently, the electrically connecting parts of the first and the second conductive electric wires 14, 18 are air-tightly covered with the sleeve 22 and water proofness is retained. Moreover, the ends of the tube 13 made of a metal and the tube 19 made of resin are communicated with each other through an air chamber 25 formed in the sleeve 22, so that the ventilation property of the metal tube 13 and the resin tube 19 is reliably provided.
Patent JP-S60130047-A (JP)
Title: High-pressure electric discharge lamp
Inventor: BABA KEIICHI
IPC: H01J61/36
Filed: 1983-12-15
Abstract: PURPOSE:To prevent electric discharge from being produced between leads and further any crack from being produced on a stem sealing part even if salt water enters an outer tube stem part by covering stem external leads with glass. CONSTITUTION:A glass cover 1a of the same material quality as a stem 1 is provided along one of two stem external leads 2, 2 from a stem sealing part 1b. Accordingly, when salt water enters the stem 1, no discharge is produced between the stem outside leads 2 as well as no crack on the stem sealing part 16 produced even if any voltage is applied to the discharge lamp since one of the stem outside leads 2 is insulated by the glass cover 1a.
Patent JP-2001059941-A (JP)
Title: Fiberscope system
Inventor: NAGAO TETSUYA
IPC: G01B11/30
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To easily measure dimension of an object to be observed in the case of inspecting and examining an inner part of a complicated machine or narrow bent piping by irradiating the object to be observed with a laser beam and casting the reflected part of the laser beam on the object to be observed on a monitor together with an image of the object to be observed. SOLUTION: The laser beam is generated at a laser beam generation part 22 and two laser beams are radiated to the object to be observed 4 from tops of two laser beam transfer parts 12 arranged in parallel by leaving a fixed distance in between. The two radiated laser beams reach the object 4 while keeping parallelism owing to their characteristics and are reflected at a laser beam reflection point. The laser beam reflected at the laser beam reflection point is received from the top of a received light transfer part 13 together with the reflected light beam being the light beam emitted from a light source transfer part 11, and cast on the monitor 3 together with the image of defect of the object 4. Since a distance between two laser beam reflection points is known, the dimension of the defect is known by comparing the distance with the size of the defect being a measurement target.
Patent JP-2000058464-A (JP)
Title: Exhaust gas processing method and device
Inventor: KATO TOSHIAKI
IPC: H01L21/205
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To enable an exhaust gas processing device to be enhanced in decontamination efficiency, lessened in running cost, lowered in diluting air consumption, and lessened in size by a method wherein exhaust gas processed and exhausted from the outlet of an absorption tower is partially returned to the inlet of the absorption tower. SOLUTION: Exhaust gas processed and exhausted from the outlet of an absorption tower 5 is partially returned to the inlet of the absorption tower 5. That is, the processed exhaust gas is circulated. In detail, a flow of exhaust gas emitted from a manufacturing process is indicated as follows. Exhaust gas is introduced into the base of the absorption tower 5 by an exhaust gas fan 2 through an exhaust gas inlet tube 3, made to ascend up to a tower top passing through a gas/liquid contact part 10, and returned to the base of the absorption tower 5 by a circulation fan 6, and this process is repeatedly carried out, With an increase in times of circulations, a contaminant absorption rate is increased to get a certain equilibrium and can be kept high in contaminant absorption rate.  A part of the processed exhaust gas is discharged out into the air as it is through a processed exhaust gas tube 9 or discharged out into the air through an adsorption processor 7 or an ozone decomposer 8 on the discharge side of the circulation fan 6.
Patent JP-S6390502-A (JP)
Title: Production of fine particle of cellulosic composites
Inventor: OKUMA SHIGERU
IPC: C08B16/00
Filed: 1986-10-03
Abstract: PURPOSE:To produce fine particles of cellulose containing powder and useful as a cosmetic additive, adsorbent, etc., by mixing viscose, powder and polyethylene glycol to produce a dispersion of fine particles of powder-containing viscose and subjecting the dispersion to heating, etc. CONSTITUTION:Viscose is mixed with an inorganic powder and/or organic powder (hereinafter called as powder) and a water-soluble polyethylene glycol (derivative) having a number-average molecular weight of >=1,500 and the mixture is treated at >=55 deg.C to form a dispersion of fine particles of viscose containing the above powder. The dispersion is heated at a temperature equal to or higher than the temperature in the formation of the dispersion or is mixed with a coagulant (e.g. methanol, hydrochloric acid, etc.) to form fine cellulosic particles containing the powder in the dispersion or is coagulated with an acid and neutralized to form fine particles of cellulose containing powder. The fine particles are separated from the mother liquor and, if necessary, desulfurized, washed with acid, washed with water and dried to obtain the objective fine particles.
Patent JP-H1178213-A (JP)
Title: Image recording sheet and protective sheet
Inventor: OCHIAI HIROSHI
IPC: B41M5/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To raise a visibility of a recording image by increasing a luminance of the recording image in the case where the recorded image is irradiated with external light by a method wherein an ink image receiving layer is formed on a surface of a base material, and a light diffusing agent is mixed in the ink image receiving layer. SOLUTION: An ink image receiving layer 3 is formed onto a surface side of a base material 2. A light diffusing agent having a light diffusing function which is composed of one or more kinds for example, glass beads, a filler having water absorbing capacity, a bedded mineral, silica, calcium carbonate, globular polymer, etc., is mixed in the ink image receiving layer 3. In the case where a recorded image 4 of the image recording sheet 1 is irradiated with external light, the external light is diffused with the light diffusing agent of the ink image receiving layer 3, reflected, and the recorded image 4 transmits the reflected light to make it irradiate outside. Thereby, a luminance of the recorded image 4 of the image recording sheet 1 is increased to make the recorded image 4 bright gorgeously. Therefore, its visibility is raised.
Patent JP-2000062588-A (JP)
Title: Brake control device for vehicle
Inventor: FUKADA YOSHIKI
IPC: B60T7/12
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device for a vehicle to cause a driver to easily recognize that it is during the control of brake force holding. SOLUTION: In a brake control device for a vehicle having a brake holding control means to execute brake holding control to hold a brake force when a brake operation amount of a brake of a brake pedal 12 by a driver is lowered, when brake holding control is executed by a brake holding control means, by shutting off a simulate cut valve 16, the reaction force characteristics of the brake pedal 12 are differed compared with a time when brake holding control is not executed.
Patent JP-H04120151-A (JP)
Title: Acrylic resin composition for optical disk
Inventor: SUEZAWA HIRONORI
IPC: G11B7/24047
Filed: 1990-09-10
Abstract: PURPOSE:To provide the subject composition having excellent creep characteristics and prevented in the generation of silver steaks in high cycle molding processes at high temperatures by adding a specific volatile component to a copolymer comprising alkyl acrylate ester units. CONSTITUTION:At least one volatile component (e.g. octane) having a boiling point of 70-200 deg.C at 760mmHg and a solubility parameter of 7-10 [cal/cm<2>]<1/2> in an amount of 1000-10000ppm is added to a copolymer comprising methyl methacrylate unit and 0.5-3wt.% of 2-8C alkyl acrylate ester unit to provide the objective composition.
Patent JP-H0978300-A (JP)
Title: Treating device for plating or washing
Inventor: KONDO AKIHIRO
IPC: C25D17/16
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To remove the air bubbles existing in the small pores, bag holes, etc., of a work and to perfectly execute degreasing and plating by constituting a treating vessel in such a manner that hermeticity is maintained therein and evacuating the inside of the treating vessel. SOLUTION: The work is put into a rotary vessel 4 of a barrel type in the treating vessel 1. The inlet and outlet port 1a of the top face of the treating vessel 1 is closed with a cap 2 across a packing 2a to maintain the hermeticity. A vacuum pump 3 is made to communicate with the treating vessel 1 and the inside of the treating vessel 1 is evacuated to vacuum. The rotary vessel 4 is rotated by a driving device 5 disposed outside the treating vessel 1. The air bubbles existing in the fine pores, bag holes, etc., of the work are expanded by the effect of the vacuum and are separated and floated in the form of large bubbles from the work. The trouble with the conventional treating device that the degreasing of the fine pores and bag hole parts is not sufficiently executed or the plating is not executed in these parts is eliminated.
Patent JP-H02225152-A (JP)
Title: Bumper for vehicle
Inventor: CHIYAN NIN
IPC: B60R19/20
Filed: 1989-09-14
Abstract: PURPOSE: To effectively reduce the impact of a vehicle collision to enhance the safety for occupants by constructing a bumper for a vehicle from a base and at least one air cushion coupled to the base and filled with gas (air). CONSTITUTION: This bumper has an air cushion in the form of a belt 4 sealed at each end in its assembled state, and the belt 4 is provided with a gas supply valve 3 in order to inflate the air cushion. The belt 4 is mounted on a metallic base in the form of a grooved plate 2, and the outer surface of the belt 4 is covered with a protective layer 5. The protective layer 5 engages the belt 4 with the grooved plate 2 by engagement of a projecting part 6 provided integrally along its longitudinal edge with a recess part 7 on the grooved plate 2.
Patent JP-2000065505-A (JP)
Title: Tip point stroke meter
Inventor: NEGISHI YASUO
IPC: E21D9/06
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To enable freely adjusting a head stroke by rotatably installing a roller driven along an internal cylinder of a tip point device at a lever held by an axis of a frame and determining a revolution number of the roller. SOLUTION: A frame F2 made of a metal piece is fixed to a cover F1 with a bifurcated part directed downward. A rectangular lever F3 is held between the bifurcated part by an axis, where the lever F3 provided a rotation axis connected to the frame F2 at an end and a pair of rollers F4a, F4b at other end. The rollers F4a, F4b made of a nonskid material such as rubber holds an end of the lever F3 from both sides to rotate in contact with an outer circumference of an internal cylinder. The rollers F4a, F4b are truncated cone-like, where a taper angle of each roller is set at an angle approximated to an outer circumference curvature of the internal cylinder and arranged with a small diameter side directed toward the lever F3 side.  A multiple rotation type of potentiometer F5 is equipped coaxially with the roller F4b and converts its rotation to a voltage value to calculate a stroke of the internal cylinder C4 for determining a revolution number.
Patent JP-H0284740-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IGAWA EIJI
IPC: H01L29/45
Filed: 1988-09-21
Abstract: PURPOSE:To obtain an insulated gate type field effect transistor wherein sheet resistance and junction leak current are reduced by backing the source.drain with silicide by a method wherein the silicide layer of the source.drain region is arranged at the part higher than the surface of an Si substrate turning to the source.drain region. CONSTITUTION:In an insulated gate type field-effect transistor, a silicide layer 16 of a source.drain region is arranged at the part higher than the surface of an Si substrate 10 turning to the source.drain region. For example, on a P-type substrate 10, an element isolation layer 11, a polysilicon gate 12, a gate oxide film 13, a gate side wall 14 and a diffusion layer 15 are formed. Next, Si is deposited in a thickness of 1000Angstrom  on a sample by sputtering; Ti is deposited in a thickness of 600Angstrom  without exposing the sample to the air: then annealing is performed at 600 deg.C for 30 seconds by infrared ray lamp heating; thereby obtaining silicide in N2 atmosphere. After that, in order to eliminate the silicide layer 16 on an oxide film, the silicide layer 16 is selectively etched by dry etching method after a resist mask is formed.
Patent JP-H0399969-A (JP)
Title: Load lifting device
Inventor: SUGIMOTO MASASUKE
IPC: B61B12/02
Filed: 1989-09-13
Abstract: PURPOSE:To simply and surely perform the vertical and oblique movement of a bogie by towing the bogie with a winch via a rope and a pulley, and releasing the rope from the pulley when guide wheels of the bogie pass the bent section of guide rails. CONSTITUTION:One end section of a rope 2 is fitted to a bogie 1 via a rope support section 3, and the other end section of the rope 2 is connected to a winch 4. Multiple guide wheels 5 are fitted to the bogie 1, and the bogie 1 is moved along multiple guide rails 6. Guide rails 6 are formed with a vertical section 7, a bent section 8 and an oblique section 9, and a pulley 10 quiding the rope 2 is fitted to the bent section 8. The curve of the bent section 8 is selected so that the rope 2 is released from the pulley 10 when guide wheels 5 pass the bent section 8. The bogie 1 is moved in the vertical and oblique directions only by winding or unwinding the rope 2 with the winch 4.
Patent JP-H1080920-A (JP)
Title: Central mechanism for tire vulcanizer
Inventor: KOGA KIYOHIRO
IPC: B29C33/30
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of a central mechanism by safely, rapidly conducting replacement of a bladder, eliminating an operation such as a screw adjustment to replace a mold in the case of vulcanizing a tire having a different size, and reducing number of component parts. SOLUTION: This central mechanism is constituted to reduce in diameter and orient a bladder 6 to be inserted inward a tire at the time of vulcanizing the tire after vulcanization of the tire is finished, to deliver the vulcanized tire from molds 4, 5, and to convey a crude tire to be vulcanized next to the mods 4, 5. In this case, the mechanism comprises a lower bead ring 7 fixed to an inner peripheral edge of the lower mold 4, an inner cylinder 9 assembled with a central post 10a for concentrically disposing it with the ring 7 and fixing an upper end of the bladder 6 to a center, and a bladder grasping fluid pressure cylinder 15 for axially moving the cylinder 9 to the ring 7. Thus, a lower end of the bladder 7 is grasped or released by relative movement of the ring 7 and the cylinder 9.
Patent JP-S6393579-A (JP)
Inventor: YAMAMOTO KAZUO
IPC: B25D16/00
Filed: 1986-10-08
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-2000068231-A (JP)
Title: Method for forming electrode of semiconductor device
Inventor: SHIODA MASASHI
IPC: H01L29/872
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To apply an organic protective film as a spacer by forming a thickness of the film plural times or more as large as that of a second metal layer. SOLUTION: The method for forming an electrode of a semiconductor device comprises the steps of selectively removing silicon oxide films 10a, 11, exposing a surface of an N type lightly doped layer 2 and a surface of a P type heavily doped layer 4, depositing a layer containing aluminum as a main component, selectively removing the aluminum layer, and forming an aluminum electrode 101. The method further comprises the steps of coating surfaces of the electrode 101 and the film 11 with a gel-like polyimide by a spin coating method, heat- treating it to form a polyimide film of 23,000 Å, continuously twice repeating the polyimide coating and the heat-treating steps to form a polyimide film 13 of 46,000 Å, then heat-treating it, and forming a photoresist film 12 on the film 13.  The method further comprises the steps of then opening a window at the film 12 by a photolithography process, then removing the film 13 by isotropically etching, and exposing the surface of the electrode 101.
Patent JP-S60129702-A (JP)
Title: Antireflection film of plastic lens
Inventor: OGURA TOSHIAKI
IPC: G02B1/11
Filed: 1983-12-16
Abstract: PURPOSE:To increase easily the durability of a titled antireflection film by forming a metallic thin film layer on the antireflection film consisting of a dielectric thin film provided on a plastic lens. CONSTITUTION:At least one dielectric thin film layer 3 (e.g., a magnesium fluoride layer) is formed on the surface of a plastic lens 1 by the vacuum vapor deposition method while keeping the plastic lens 1 at <=60 deg.C. Then a metallic thin film layer 4 consisting of elementary nickel or chromium or the alloy of both metals is formed thereon by the vacuum vapor deposition method while keeping the plastic lens 1 at <=60 deg.C. The obtained antireflection film has excellent resistance to humidity and heat, does not peel off and degenerate, and can be easily mass-produced.
Patent JP-H03101038-A (JP)
Title: Focused ion beam scanning device
Inventor: NAKAGAWA KENJI
IPC: H01J37/09
Filed: 1989-09-13
Abstract: PURPOSE:To correctly control the orbit of an ion beam passing the through hole of a blanking electrode by arranging the blanking electrode provided with a shielding wall shielding the electric field generated by a deposited material on an ion beam radiation face around the ion beam radiation face. CONSTITUTION:An opening section 72 is formed at the region to be radiated by an ion beam on a blanking electrode 7, an ion beam radiation face 75 is provided at its lower section, and a shielding wall 73 shielding the electric field is provided around the ion beam radiation face 75. Even if ionized elements are deposited on the blanking electrode 7, the electric field generated by charges of the deposited material is shielded by the shielding wall 73 around the ion beam radiation face 75, thus the ion beam passing a through hole 71 is rarely affected by the electric field. The orbit of the ion beam can correctly be controlled.
Patent JP-S60131093-A (JP)
Title: Current limiting and protecting circuit
Inventor: OOKUBO MASAYUKI
IPC: H02P7/288
Filed: 1983-12-16
Abstract: PURPOSE:To enhance the reliability for protecting a motor from overcurrent by controlling the output to a current controller interposed in a motor conduction passage on the basis of the compared result of a motor current with a limited current value. CONSTITUTION:A current detected by a current detecting resistor 4 is compared by a current detection amplifier 5 with a reference value. When the current detection value exceeds a reference value, an output transistor 5a is turned ON, and a signal is outputted through a separator 7. An AND circuit 8 takes an AND of a signal from the separator 7 and a control signal outputted from a main circuit after starting, and decides a signal value applied to a power transistor 1 for a DC motor driver. Thus, a DC motor 2 is protected from overcurrent.
Patent JP-S61118075-A (JP)
Title: Simplified ccd photosensor output control system
Inventor: HIROTA TADASHI
IPC: G06K9/38
Filed: 1984-11-14
Abstract: PURPOSE:To make black and white binary satisfactorily by changing the time between converting output command signals for each page and obtaining a picture signal output. CONSTITUTION:First, the time between converting output command signals immediately before a transmitting original 2 is read is set to a certain time tA, and a white surface of an original surface reflecting plate 16 is read. At such a time, surface information enters through a lens 3 to a CCd photosensor 4, and the peak value Vp of a photoelectric-converted picture is held through an amplifier 5 by a peak hold circuit 6. The peak value is fetched by comparators 13 and 14 with the level of three stages Vp<Vc2, Vc2<Vp<Vc1, Vp>Vc1 as a threshold and is set between the converting output command signals corresponding to respective levels and the voltage level of the desired scope is obtained. At such a time, the set time between converting output com mand signals is not changed while one page is read.