baber/WOPTO huggingface dataset:
Patent JP-H02230008-A (JP)
Title: Reducing nox in incinerator exhaust gas and its device
Inventor: YAMAGUCHI SHIGEKI
IPC: F23J15/00
Filed: 1989-03-01
Abstract: PURPOSE:To keep low the running cost and initial cost by spraying urine treatment liquid into which air is mixed to the high temperature section in an incinerator and making the ammonia or urea in the treatment liquid react with NOx in the exhaust gas of the incinerator. CONSTITUTION:The incinerator exhaust gas A which is generated in an incinerator 1 flows into a gas cooling chamber 5 from a flue 3. At this time since the exhaust gas A collects near the flue port 3 it is in the state of high temperature. And the urine treatment liquid 9 purified in a purifying tank 11 is filtered by a screen 12 and then flows into a treatment liquid tank 10. Then the treatment liquid 9 stored in the treatment liquid tank 10 is supplied to a spraying nozzle 6 through a supply pipe 8 by a pump 13, and compressed air ia supplied to the spraying nozzle 6 through a supply pipe 17 by a compressor 16. The treatment liquid 9 is mixed with the compressed air at the nozzle 6 and then it is sprayed to the flue port 3 from a jetting port 7 and the ammonia contained in the treatment liquid 9 or urea in the liquid 9 in the state of high temperature reacts with the NOx in the exhaust gas A without catalyst and NOx is reduced by the reduction and denitration reactions.
Patent JP-H0610427-A (JP)
Title: Partition member
Inventor: KAARUUHAINTSU AUAA
IPC: E04B2/74
Filed: 1993-03-10
Abstract: PURPOSE: To allow storage of an edge part mold covered with a ready-made adhering band for an extended period before it is built into a wall main body. CONSTITUTION: A partition member for forming a replaceable partition wall which comprises a plurality of partition members is provided with a wall main body 1 comprising edge part molds at two facing edge parts, provided with a tube 4 wherein the edge part mold is partially covered with an adhering band 5. The tube 4 is preferred to be housed in a groove part 2 of the wall main body 1 while fixed to the wall main body 1 with a holding member 11 provided on two end part sides.
Patent JP-H07263416-A (JP)
Title: Method and device of manufacturing semiconductor device
Inventor: KIKUCHI JUN
IPC: H01L21/311
Filed: 1994-03-18
Abstract: PURPOSE:To enable a natural oxide film on a semiconductor substrate surface to be efficiently removed by a method wherein a substrate treated with HF vapor and H20 or alcohol vapor in the nitrogen fluoride containing gas added down stream gas is to be treated by exposing in hydrogen containing plasmatic gas. CONSTITUTION:A Teflon made jig 106 is arranged in a Teflon made airtight vessel 105 so as to mount a silicon wafer 104 on the jig 106. On the other hand, a mixed gas of HF, H20, N2 is fed downward from the vessel 105 to be exhausted from the lower exhaust port. Through these procedures, the natural oxide film on the wafer 104 can be easily removed by feeding HF vapor properly mixed with other gasses. Next, the silicon wafer 104 with the natural oxide film removed by the HF vapor is mounted on a susceptor 112 in a down flow treating chamber 110. Through this down flow Wing step, the residual reaction products on the wafer 104 surface can be efficiently removed.
Patent JP-H08250567-A (JP)
Title: Method for measuring interface gas of laminated wafer
Inventor: OKADA CHIZUKO
IPC: H01L21/66
Filed: 1995-03-09
Abstract: PURPOSE: To make it possible to measure the kind and the quantity of the gas remaining at the laminated interface of wafers readily and accurately by using a thermal desorption analyzer, and obtaining the kind and the quantity of the gas evaporated from the laminated wafers. CONSTITUTION: When the quantity of the gas remaining at the laminated interface of laminated wafers formed by laminating two wafers is measured, a thermal desorption analyzer is used, and the kind and the quantity of the gas evaporated from the laminated wafers are obtained. For example, a sample 4, which is introduced into a heating chamber 3 through a load locking chamber 1 by a sample feeding mechanism 2, is mounted on a sample stage 5. The sample 4 on the sample stage 5 is heated to the specified temperature by the light of an infrared lamp 7 through a quartz pole 6. The components of the gas evaporated from the surface of the sample 4 by heating are analyzed with a mass analyzer 9 provided at the upper part of the heating chamber 3.  The measuring conditions are set as follows in the ordinary case: internal pressure of chamber is 2×10<-9> Torr and up and lower; measuring temperature range is room temperature to 1100 deg.C; and temperature rising speed is about 1 deg.C/sec.
Patent JP-S56149954-A (JP)
Title: Winder for roll screen or the like
Inventor: NOUGUCHI KENZOU
IPC: G03B21/58
Filed: 1980-04-16
Abstract: PURPOSE: To wind a roll screen or the like more smoothly and securely by a method wherein clutch members comprising a recess and a projection being provided on a winding cylinder and a shaft member respectively and capable of engaging with each other are placed oppositely in such a manner that they can be slidden in the axial direction, a stepped part is provided at the recess of the clutch member and a slant guide surface for releasing the engagement is provided on one side.  
     CONSTITUTION: The engaging projection 11b is provided on the clutch 11, while the recess 14b for receiving the projection 11b is provided on a clutch plate 14 on the side opposite to the clutch 11, the clutch plate 14 being provided also with the stepped part 14c on the side of the direction for winding a sheet 2. On the other hand, a guide cylinder 13 is provided with the slant guide surface 13b for releasing the engagement between the recess 14b and the projection 11b at the time of winding or the like. When a string 2a is pulled in order to wind up the sheet 2, if the clutch 11 rotates at a high speed, the projection 11b rotates beyond the recess 14b but it is securely engaged with the recess 14b when the rotation is stopped. Accordingly, the sheet 2 can be wound up into a desired position securely and smoothly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07232863-A (JP)
Title: Winding device
Inventor: SHIMAZU TOSHIKATSU
IPC: B65H54/10
Filed: 1994-02-22
Abstract: PURPOSE:To provide a winding device which can wind a band-shaped material with high workability by forming the cross-sectional shape of a part which is armored with the pipe of a rotating shaft into a particular cross-sectional shape, and forming the rotating shaft into a shape which brings the prescribed position of the rotating shaft into a protruding element with a band-shaped material put between them by turning it. CONSTITUTION:A protruding element 5 is provided at an inner surface between the slits 4 of a pipe 3, and the cross-sectional shape of the rotating shaft 1 is formed into a cross-sectional shape which is included in the cross section formed out of a pipe inner surface between the slits 4 on the side where no protruding elements are mounted and a band-shaped material 7 inserted between the two slits 4. By inserting the end part of the band-shaped element 7 between the two slits 4 provided at the side wall of the pipe 3, the rotating shaft 1 can be armored with the pipe 3 easily. By turning the rotating shaft 1, the band-shaped material 7 is put between the protruding element 5 of the pipe 3 inner surface and the flat surface 2 of the rotating shaft 1, and the flat surface 2 of the rotating shaft 1 and the protruding element 5 are brought into point contact with the band-shaped material put between them to fix the band-shaped material 7 and turn the rotating shaft 1, thus winding the band-shaped material 7 around the pipe 3.
Patent JP-S51127316-A (JP)
Title: Electromagnetic driving device
Inventor: SHIMIZU SHIGEHIRO
IPC: H02K33/18
Filed: 1975-04-25
Abstract: PURPOSE: Electromagnetic driving device, little flux leakage, employing magnetic circuit with large air gap flux density. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61207783-A (JP)
Inventor: SUGIZAKI MAMORU
IPC: B28D1/22
Filed: 1985-03-13
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-S62206593-A (JP)
Inventor: OGASAWARA HITOSHI
IPC: G10H1/057
Filed: 1986-03-07
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-S56146762-A (JP)
Title: Ink retrieving device for ink jet recorder
Inventor: JINNAI KOUICHIROU
IPC: B41J2/18
Filed: 1980-04-16
Abstract: PURPOSE:To catch a noncharged straight traveling ink droplet and an ink droplet deflected in maximum by one set of gutter and reduce an irregularity in an amount of deflection as well as to lower distorsions by a method wherein a hole, through which only a charged ink droplet for printing can be passed, is provided on the gutter. CONSTITUTION:In the ink jet recorder wherein a part of the ink droplets which are not used for printing is deflected to equalize an air resistance and a coulomb force therefor and to reduce the display distorsion, only one set of the gutter 11 provided with the hole 12, through which only the ink droplet 7 for printing is permitted to pass, is provided. The charged ink droplet 7 is printed on recording paper 14 through the hole 12 of the gutter 11 while the noncharged straight traveling ink droplet 8 and the ink droplet 9 deflected in maximum re caught by the single gutter 11 to retrieve them through a retrieving pipe 13. EFFECT:The maximum deflection amount is reduced and the difference in the deflecting amount between the ink droplet deflected in maximum and the ink droplet for printing is reduced, further, the effect of the air stream of the ink droplet deflected in maximum may be affected on the ink droplet for printing effectively.
Patent JP-H10246905-A (JP)
Title: Shutter opening/closing device for electronic equipment
Inventor: NOMOTO HIDEKI
IPC: G03B11/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To smoothly slide a shutter in both direction to the right and the left. SOLUTION: In this shutter opening/closing device for an electronic camera where the shutter 5 is slidably disposed between a pair of upper and lower guide rails 4 provided on the front of a case 1; a slide torque member 10 consisting of a pair of upper and lower projection parts 10B and elastic material 10A making the projection parts 10B elastically abut on respective guide rails 4 by protruding the projection parts 10B to the outside from the upper and the lower surfaces of the shutter is attached to the back surface of the shutter 5.
Patent JP-H01224400-A (JP)
Title: Monoclonal antibody recognizing human arteriosclerosis and its production
Inventor: TAKANO TATSUYA
IPC: C07K16/18
Filed: 1988-03-03
Abstract: NEW MATERIAL:An antibody specifically recognizing antigens relating to human arteriosclerosis. EXAMPLE:Monoclonal antibody 131B. USE:It is used as a diagnostic for arteriosclerosis and imaging diagnosis of human arteriosclerotic focus. PREPARATION:A mammal animal other than human is immunized with a solution containing antigens relating to human arteriosclerosis such as a serum of a patient with arteriosclerosis to collect antibody-producing lymphocytes from the spleen of the animal. The antibody-producing lymphocytes are fused with myeloma cells to prepare a hybridoma cells producing anti-human- arteriosclerosis antibody. The cells are poured in a plurality of wells, cultured to effect cloning.
Patent JP-S60196107-A (JP)
Inventor: MATSUDA TOSHIJI
IPC: A01C11/02
Filed: 1984-03-15
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-H06264515-A (JP)
Title: Joining metal fitting of structural material
Inventor: TANAKA NAOKI
IPC: E04B1/58
Filed: 1993-03-11
Abstract: PURPOSE:To provide a metal fitting which can conduct joining smoothly at the time of construction and does not generate a phenomenon such as sliding after joining as there is no clearance and which is excellent in view of a structural performance. CONSTITUTION:This metal fitting is made up of a receiving member 1; an insertion member 2; and filling metal fittings 9. As for the receiving member 1, a joining portion 5 forming an insertion hole 7 into which the insertion member 2 is put, is provided integrally and projectingly from a base portion 3 that can be welded to a structure material. The insertion member 2 possesses a through hole 10 into which a bolt penetrates in a direction that meets at right angles with the insertion member 2, and is provided integrally and projectingly with a number of joining portion 6 of almost ring shapes smaller than the inner diameter of the insertion hole 7 at small intervals and in the state of comb teeth from a base portion 4. A filling metal fitting 9 which is to be furnished interveniently between joining portions 6 that are in the state of comb teeth, is made up of divided bodies into which a ringlike body having a through hole 11 for a bolt to penetrate into has been divided plurally, and in its inside, a winding spring 12 is elastically furnished as an extruding member.
Patent JP-H03251856-A (JP)
Title: Picture forming method
Inventor: YAMAZAKI TOSHIKI
IPC: G03G9/087
Filed: 1990-03-01
Abstract: PURPOSE:To prevent the splashing of a toner and to obtain a high-density and high-resolution picture by specifying the surface-area average particle diameter, absolute value of the average surface charge density and absolute value of the average surface charge density of the unexposed part of an a-Si-based photosensitive body at its developing position. CONSTITUTION:An electrostatic latent image formed on an a-Si-based photosensitive body is developed with a developer consisting of at least a toner and a carrier. The surface-area average particle diameter of the toner is controlled to 2-8mum, the absolute value of the average surface charge density to 3-7nC/cm<2> (where nC is nanocoulomb) and the absolute value of the average surface charge density of the unexposed part of the photosensitive body at its developing position to 80-400nC/cm<2>. A high-resolution picture is obtained without splashing the toner by using such a two-component developer contg. fine particles. Since the average surface charge density at the unexposed part and the average surface density of the toner are limited, a high-quality picture excellent in resolution and picture density is obtained.
Patent JP-S552391-A (JP)
Title: Ac magnet
Inventor: TEJIMA TOORU
IPC: H02K21/24
Filed: 1979-04-24
Abstract: PURPOSE: To obtain the AC magnet of easy installation and of high power of providing stator coils disposed in circular arrangement against the poles magnetized on the peripheral surface of circular-disk type rotor formed integrally into one body by permanent magnet material.  
     CONSTITUTION: Rotor 1 of AC magnet is formed integrally into one body in circular disk shape by permanent magnet material, and on its one side face, N poles and S poles are disposed alternately toward the radial direction. Stator coils 2 consisting of cores 2a and coils 2b, number thereof being the same with the number of poles of rotor 1, are installed on the one side face of yoke 3 having circular-disk shape, in the manner that each of stator coils 2 are opposed against pole of rotor 1. Magnetic flux generated by poles of rotor 1 is so contrived as to cross the stator coils 2 being installed in circular-disk form thru the air-gap (air-gap existing toward axis) at the end surface of rotor 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000247366-A (JP)
Title: Container for conveyance
Inventor: TAKEGAMI KENICHI
IPC: B65D77/30
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To recognize a content from the outside visually and using a photosensor by integrating a container for conveyance into a substantially box-shaped one with its upper part opened using a synthetic resin to enable the stacking and the nesting. SOLUTION: A container 10 for conveyance is formed of a synthetic resin, and of rectangular box-shaped one with its upper part opened, and a transparent or translucent portion 10b is formed, leaving an opaque portion 10a behind partly. The opaque portion 10a passes between photosensors to confirm the container 10 for conveyance. The transparent or translucent portion 10b occupies about one half of the total surface area of a long side wall 12, and the transparent or translucent portion 10b is sufficiently large so that the container 10 for conveyance can be visually recognized also from the diagonal direction. When a large number of containers 10 for conveyance are nested, the photosensors are located above the containers 10, and the presence/absence of residues can be visually recognized from the outside even when the stacked containers 10 are passed.
Patent JP-H09221883-A (JP)
Title: Decorated batten seam for horizontally tiled roof
Inventor: TAMURA TADAO
IPC: E04D3/40
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To simply fit a batten seam to a horizontally tiled metal roof by using a carrier provided with a semicircular mount section mounted and fixed with a semicircular decorated cap on the upper face and a fixed section fitted with side decorated boards on both side faces. SOLUTION: Fixed pieces 2 are provided on both sides of support plates 1, and a semicylindrically protruded mount section 4 is provided at the upper section. Belt piece overlap sections 5 are fitted to the inner faces of the support plates 1 by rivets 6, and tip sections of an outside piece 7 and an inside piece 8 are slightly curved to each other to form a hold section B. The upper end side edge of a decorated board E is bent to form a hook piece 11, and the lower end is folded to the inside to form a coupling section 12. Both side edges of a semicircular decorated cap 3 are folded to the inside to form hook pieces 13, 14. Bolts 9 are inserted into the outside piece 7 and the inside piece 8 to pinch a roof board C entering the hold section B, and side decorated board E are fixed to the fixed pieces 2 by rivets 6.  The hook pieces 13, 14 are coupled with the hook sections 10, 11 of the side decorated boards E.
Patent JP-H04269330-A (JP)
Title: Internal combustion engine
Inventor: FUJIWARA HIDEO
IPC: F02B75/22
Filed: 1991-02-22
Abstract: PURPOSE:To make smaller the length of a V-type engine in the width direction than a customary one, improve the external view of the V-type engine, miniaturize the V-type engine, and reduce restrictions at loading it on a vehicle. CONSTITUTION:Cylinder head covers respectively covering a first and a second valve systems 44 of an internal combustion engine are provided on the upper part of a cylinder head, and a receiving recessed part 78 is formed on the cylinder head cover. A cover part 80 covering the receiving recessed part is provided, and it is constituted so as to make small the length of the internal combustion engine in the direction meeting at right angles with the lengthwise direction of the engine, by projecting the cover part and the cylinder head cover into a nearly triangular section on the upper part of the cylinder head.
Patent JP-H04268838-A (JP)
Title: Cordless telephone system
Inventor: TAKEI SUSUMU
IPC: H04M1/00
Filed: 1991-02-22
Abstract: PURPOSE:To prevent the contents of telephone conversation from being tapped by providing a means to synchronize and switch the frequency of an injection signal to generate a spectrum inverted signal. CONSTITUTION:At a transmitting side, a spectrum inverted signal is generated and sent by multiplying a voice signal by the injection signal of prescribed frequency, and at a receiving side, the voice signal is demodulated by multiplying by injection signal of the same frequency as the transmitting side. Then, both the transmitting side and the receiving side are provided with injection frequency switching means 12 to synchronize and switch the frequency of the injection signal. Namely, since both the transmitting side and the receiving side communicate with each other as switching the frequency of the injection signal so as to be the same, the receiving side demodulates normally the spectrum inverted signal. On the other hand, another receiver can not switch the frequency as adjusting it to the injection frequency of the transmitting side.
Patent JP-H05247073-A (JP)
Title: Porphyrin derivative and its production
Inventor: SHIMIZU TAKEO
IPC: C07F9/54
Filed: 1992-03-09
Abstract: PURPOSE:To provide a new polyolefin derivative useful as a photoconductive material, sensitizer for electrophotography, etc., and, especially owing to its anisotropy, useful as a quadratic non-linear optical material, high-efficiency solar cell, etc. CONSTITUTION:The derivative of formula I [R<1> and R<2> are (hydroxyl or alkyl- substituted) alkyl or substituent of formula II ((m) and (n) are 1 or 2; Y is S or NH); R<3> is (substituted) phenyl; X<-> is univalent anion], e.g. the compound of formula I wherein R<1> is C3H6OH, R<2> is CH3, R<3> is phenyl and X<-> is I<->. The compound of formula I can be produced e.g. by reacting a compound of formula III with a compound of the formula R<1>OH in the presence of silver nitrate at about 20 deg.C for 1hr and reacting the obtained compound of formula IV with a compound of the formula R<2>X in the presence of a base (e.g. potassium carbonate) in N,N-dimethylformamide at about 20 deg.C for 24hr.
Patent JP-H05247973-A (JP)
Title: Front guard device for truck
Inventor: MAEZAWA KIYOSHIGE
IPC: B62D49/00
Filed: 1992-03-09
Abstract: PURPOSE:To protect a front guard from damage by collision with obstructions by a method in which when a sensor provided for the front guard detects obstructions, a warning is sent out or the operation of the tractor is stopped. CONSTITUTION:A front loader 11 is set on a tractor body 1, and a front guard 21 is provided to the front end of the tractor body 1. A sensor 22 consisting of a touch sensor, a limit sensor, or on ultrasonic wave sensor is provided to the guard 21 to detect obstructions in front of the guard 21. When obstructions are detected by the sensor 22, voltage is supplied to an alarm to send out a warning, or a drive stopper consisting of solenoid valve is operated to stop the operation of the tractor.
Patent JP-H05249507-A (JP)
Title: Optical switch and optical path switching method
Inventor: KODA SHIGETO
IPC: G02F1/13
Filed: 1992-03-09
Abstract: PURPOSE:To obtain the liquid crystal optical switch of one input and multiple outputs or multiple inputs and multiple outputs without requiring costly optical parts and precise assembly stage by providing input and output waveguides and reflectors which are respectively specific. CONSTITUTION:Light 15 of the specific wavelength entering from the input waveguide 1 transmits the liquid crystal phase as it is in liquid crystal cells 5-1, 5-2 and arrives at a liquid crystal cell 5-3 while repeating reflection on the reflectors 12, 13. The incident light on the liquid crystal phase of the cell 5-3 is separated to right-hand circularly polarized light 16 and left-hand circularly polarized light 17. The light 16 is reflected and the light 17 is transmitted. The respective circularly polarized light beams are thereafter reflected by the reflectors 12, 13 and are rotated in the rotating direction of the circularly polarized light beams. These circularly polarized light beams are again made incident on the liquid crystal phase where the light beams are synthesized. The synthesized light is introduced to the output waveguide 2-3. The novel constitution method of the optical switch in which the combination of the selective reflection effect of the circularly polarized light occurring in the helical structure of the cholesteric phase and the cholesteric-nematic phase transition is used as the principle of optical switching is obtd. in such a manner.