baber/WOPTO huggingface dataset:
Patent JP-H10128560-A (JP)
Title: Device for supporting welded part of shape to be welded
Inventor: KAKIHARA MORIYUKI
IPC: B23K9/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To easily adjust the position of a flange guide roll accompanied by the change in the flange width, the wear of the flange guide roll, and the reform-cutting of a web supporting roll without changing the roll, to increase the range of the positional adjustment of the flange guide roll, and to simultaneously guide and support a web and a flange by one supporting device in a manufacturing process of a welded wide flange beam, etc. SOLUTION: A welded part supporting part is provided with a pressure welding roll 1 to pressure weld a flange F and a web W of a welded wide flange beam and a web supporting roll 2 to guide and support a web side. A flange guide roll 3 to guide an end face of the flange F is arranged above and below the web supporting roll 2 as the independent roll to the web supporting roll 2, and fitted to a supporting bracket 5 through an eccentric adjustment mechanism 6 having an eccentric shaft 10 and a fixed ring 11 so as to be movably adjusted in the width direction of the flange and to be fixed to the supporting bracket 5.
Patent JP-S62145373-A (JP)
Title: Graphic processor
Inventor: KAWAKAMI AKITOSHI
IPC: G09G1/16
Filed: 1985-12-20
Abstract: PURPOSE:To improve retrieval speed by judging, at a preceding stage where a distance calculation between all of the pictured graphics and an input point is performed, whether the input point is included or not in a retrieval objected range set at every pictured fundamental graphic. CONSTITUTION:A control device 1 takes out in order a pictured data accumulated at a segment file 6, and checks whether the input point is included or not in the retrieval objected range of the graphic. The retrieval objected range means a hatching part shown in figure, and it is defined at every fundamental graphic. The graphic can obtain a right to be objected for a retrieval when the input point is included in the range, and the graphic, the input point of which is out of the range, is eliminated from an object, then being eliminated from a retrieval process hereinafter. Also, as a tolerance factor to decide the retrieval objected range, a concentric circle of double radius is set as a standard for a circle, a circular arc, or an ellipse, however, by changing the value of the factor including a straight line or a character larger or smaller, the retrieval range can be extended or reduced.
Patent JP-S63137478-A (JP)
Title: Manufacture of semiconductor device having protective circuit
Inventor: UMEKI SATOSHI
IPC: H01L21/8234
Filed: 1986-11-28
Abstract: PURPOSE:To manufacture a semiconductor device with a protective circuit without increasing manufacturing processes by forming a first-conductivity type region for isolating an element onto a first-conductivity type substrate, an insulating film for isolating the element into the region and a second-conductivity type region including source and drain regions onto the substrate and implanting impurity ions into a predetermined region. CONSTITUTION:A P<+> region 18 for isolating an element and a field oxide film 20 are shaped onto a P-type substrate 10. An N<+> diffusion resistance region 12 corresponding to an input protective resistor, an N<+> diffused region 14 for a drain constituting a MOSFET for protecting an input and an N<+> diffused region 16 for a source are formed simultaneously. A contact hole is shaped to a gate oxide film 22 on the source region 16, and polysilicon 24 functioning as a gate electrode in combination is formed. A resist pattern 28 is shaped, B ions are implanted into the junction region of the regions 12 and 18 and a region for controlling the threshold voltage of a ROM memory Tr, using the resist pattern as a mask, and P<++> regions 30, 32 are formed. A gate oxide film 22 is shaped, a contact hole is bored and a metallic wiring 26 is formed, and the regions 12 and 14 are connected.
Patent JP-S63138811-A (JP)
Title: Fg pulse multiplier circuit
Inventor: KUSAMUTA YOSHITOSHI
IPC: H03K5/00
Filed: 1986-11-30
Abstract: PURPOSE:To eliminate the need for offset adjustment by supplying an absolute value output to a sinusoidal wave input to one input terminal of a comparator and supplying a setting level to the other input terminal so as to output a square wave of a prescribed duty. CONSTITUTION:In impressing a sinusoidal wave AC input to an input terminal 11, an absolute value output is obtained at an output terminal 35 of an absolute value amplifier 12 and the absolute value output is supplied to a positive input terminal of a voltage comparator 15. On the other hand, a constant voltage being a VD/2 obtained at an output terminal 36 of a double integration circuit 33 is fed to a positive input terminal of a differential amplifier 29. A setting level voltage being a Vsin(pi/4) obtained at an output 37 of the differential amplifier 29 is fed to a negative input of the voltage comparator 15. Thus, since the voltage comparator 15 sends an output when the inputted absolute output reaches a value of Vsin(pi/4) or over, an output voltage of square wave whose duty is 50% is obtained as the output of the voltage comparator 15.
Patent JP-H01126657-A (JP)
Title: Electrophotographic sensitive body
Inventor: MORIMITSU YOSHINORI
IPC: G03G5/06
Filed: 1987-11-12
Abstract: PURPOSE:To obtain a photosensitive body suitable for a type using semiconductor laser beams by forming a photoconductive layer containing zinc oxide, an electron affinitive substance, a specified dye, and an adhesive resin on a conductive substrate. CONSTITUTION:The photoconductive layer formed on the conductive substrate contains the zinc oxide, the electron affinitive substance, the adhesive resin, and at least one of the dyes represented by formula I in which R is CnH2n+1; n=1 or 2; X is halogen; and A<-> is an acid anion. These dye are adapted in its electronic structure to the dye sensitization of zinc oxide, comparatively stable to heat, and high in adsorbability into zinc oxide, and they have spectral absorption in the 700-1,000nm wavelength region, and little binder the insulation of the photosensitive body in the dark, and thus permitting the obtained photosensitive body to be suitable for a spectral sensitizer, and to be exposed to the beams of small-sized semiconductor laser devices.
Patent JP-H04161939-A (JP)
Title: Camera using film with magnetic memory
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/24
Filed: 1990-10-25
Abstract: PURPOSE:To prevent a film from becoming incapable of being fed, by providing a back lid sensing member whose condition changes when the back lid is shut and the film leading edge passes the position with a magnetic head, installing a film leading edge sensing member, and putting a magnetic head in pressure contact with the magnetic memory part of the film in linkage with the motions of these sensing members. CONSTITUTION:When a film cartridge 19 is loaded and a back lid 21 is shut, an arm 17b of a disengage lever 17 is detained with a rising/bending part 9b of a film sensing lever 9, so that a pad 16 will never come into the running locus of film 20. When thereafter the film 20 is exhausted from the cartridge 19 and the leading edge pass by a magnetic head 5, it runs against an arm 9a of the film sensing lever 9, and when this lever 9 rotates to the left. the first named arm 17b is disengaged from the rising/bending part 9b, and the film 20 is pressed to the magnetic head 5 by the pad 16, which is secured to the tip of another lever 12. Thereby the film leading edge is hitched at the head 5 or pressure contacting member 12, which prevents the film from incapability of further feeding.
Patent JP-H01128256-A (JP)
Title: Traveling state detecting device
Inventor: ARAI KAZUO
IPC: G11B15/467
Filed: 1987-11-12
Abstract: PURPOSE:To output an electric signal matched with the trace time of a head and to observe the adjusted condition of a present mechanisms by means of an oscilloscope by reproducing a tracking signal recorded on a tape with high precision and detecting a relative position between the head and a recording track in the recording position of respective tracing detection signals of the mechanism to be adjusted. CONSTITUTION:The head 11 wound to the magnetic tape 1 is fitted to a rotary cylinder 12, and a synchronizing signal detection circuit 13 detects a synchronizing signal on a track. A first tracking detection circuit 14 detects a pilot signal by the output of the circuit 13, and the relative position of the head 11 and the track is detected. A selection circuit 15 selects only one prescribed part in the outputs of the circuit 14, and a second tracking circuit 16 receives the output of the circuit 15 and detects the pilot signal. With using the output of the circuit 16, a tape driving means 17 controls the travel of the tape, and the adjusted condition of the mechanism is observed with the output of the circuit 14 as the output of the travel state of the track.
Patent JP-H05129375-A (JP)
Title: Bonding head structure
Inventor: KUMADA HIROSHI
IPC: H01L21/60
Filed: 1991-10-31
Abstract: PURPOSE:To provide a bonding head structure, wherein an LSI chip is bonded on a wiring board. CONSTITUTION:A mechanism, wherein an LSI chip is bonded on a wiring board, is a bonding head structure, wherein a vertically moving mechanism head 1 parallel to a pressing tool 3 is installed on the periphery of the tool 3 and it is easy to parallelize the tool 3 and a bonding stage 9.
Patent JP-H09123060-A (JP)
Title: Grinding device
Inventor: TANINAGA TEI
IPC: B24B55/06
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent scattering of chips generated at grinding time, and reliably remove its chips with simple constitution. SOLUTION: A grinder 6 is supported with a main body frame 2 so as to be vertically movable, and pressing force of a rotary grinding wheel 6a of this grinder 6 to a work W is adjusted by an air cylinder 7 and a pressure regulating valve 8. A hood 10 is supported with the main body frame 2 through a coil spring 13 so as to cover this rotary grinding wheel 6a, and an under surface of its hood 10 is always brought into close contact with a surface of the work W at grinding time, and chips generated by grinding are recovered by a dust collector. A brush 21 having a hood 22 is independently supported in the rear of this grinder 6, and fine chips sticking to a surface of the work W by oil or the like are removed, and are recovered by the dust collector.
Patent JP-H01127855-A (JP)
Title: Water level detecting device for bath tub
Inventor: TAKEMI HACHIRO
IPC: F24H9/00
Filed: 1987-11-12
Abstract: PURPOSE:To improve precision on detection of a level in a bath tub by a method wherein an air chamber having a sectional area larger than that of a pressure conduit is situated in the middle of the pressure conduit in the vicinity of a bath tub, a pressure conduit on the bath tub side is connected to the lower part of the air chamber, and a pressure conduit on the bath tub side is connected to the upper part of the air chamber. CONSTITUTION:An air chamber 30 having a sectional area larger than those of pressure conduits 11 and 12 is situated on the pressure conduit 11, and the pressure conduit 12 is connected to the air chamber 30. During the feed of hot water to a bath tub, hot water enters the pressure conduit 11, and air in the air chamber 30 and the pressure conduit 12 is compressed through the rise of a level in a bath tub to decrease a volume. When hot water equivalent to the decreased volume enters the air chamber 30, the rise of a level in the air chamber 30 is slightly suppressed. After a user takes a bath, even when air in the pressure conduits 11 and 12 and the air chamber 30 leaks in slight amounts and an air volume is decreased, the rise of a level in the air chamber 30 due to a decrease in a volume is suppressed to a low value obtained by dividing a decreased volume by the sectional area of the air chamber 30, and the pressure detecting error of a pressure detector S during subsequent bathing is suppressed to a slight value. This constitution enables improvement of level detection precision.
Patent JP-H06142251-A (JP)
Title: Game device
Inventor: POORU HENRII RIIDAA
IPC: A63B69/36
Filed: 1992-10-23
Abstract: PURPOSE: To improve accuracy of shot by using a ball game apparatus wherein a plurality of holes representing different scores respectively are provided on a target wall so that the score can be calculated on the basis of the recovered balls that have passed through the holes. CONSTITUTION: An apparatus is provided to improve accuracy of shot by indicating scores in the exercises of golf shot. A plurality of holes showing different scores are provided in a target wall, and each of the holes is connected to a pipe for recovering balls thus carrying out the ball recovery and the score calculation simultaneously.
Patent JP-2000109364-A (JP)
Title: Vitreous carbon molding and its production
Inventor: MORI JUNICHI
IPC: C08L61/04
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a vitreous carbon molding which has little defects although is has a large thickness and to provide its producing method. SOLUTION: This vitreous carbon molding is produced by calcining and carbonizing a phenol resin molding, has <=10 defects and >=5 mm thickness. In the production of the vitreous carbon molding, a soln. prepared by dissolving a novolac resin and hexamethylene tetramine in a solvent is concentrated, and the concentrated resin soln. is cast to form a phenol resin molding. Then the phenol resin molding is calcined and carbonized is vacuum or in an inert gas atmosphere at >=800 deg.C.
Patent JP-S62145146-A (JP)
Title: Standard sample for analyzing thin alumina film
Inventor: YAMAGUCHI AKIRA
IPC: H01J37/252
Filed: 1985-12-19
Abstract: PURPOSE:To prevent the cracking or exfoliation of a thin alumina film during production and measurement and to make efficient discrimination of whether the thin film is defective or non-defective by forming the thin film by a vapor phase method on a conductive substrate consisting of an alloy having the coefft. of expansion equal to the coefft. of expansion of alumina. CONSTITUTION:A carrier gas H2 is introduced through a carrier gas introducing pipe 3 and reactive gaseous AlCl3 and Cl2 respectively at 600SCCM and 300SCCM flow rates through a reactive gas introducing pipe 4 into a reaction chamber 1 adjusted to, for example, 1atm pressure. The alumina film is formed in accordance with a CVD method to 1mum film thickness at 0.01m/min growing speed on the conductive substrate 6 in the chamber 1 under the conditions of 800-900 deg.C substrate temp. The substrate is formed of the alloy such as, for example, 42wt% nickel-58wt% iron alloy having the coefft. of thermal expansion equal to the coefft. of thermal expansion of alumina, by which the generation of stress between the thin film and the substrate is obviated. As a result, the cracking or exfoliation of the thin film is effectively prevented during the manufacture of a standard sample of measurement of standard spectra.
Patent JP-2000186074-A (JP)
Title: 1,3-dialkyl-2-imidazolidinones and their production
Inventor: MATSUBA KATSUHIKO
IPC: C07D233/32
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of a solid substance as a by-product and produce the subject compounds in high yield according to a simple method by heating a part for coming into contact with at least a part of a reactional substrate and/or a product at a specific temperature or above in a reactor constituted of a specified material. SOLUTION: The compounds (e.g. 1,3-dimethyl-2-imidazolidinone) represented by formula III and having <=50 wt. ppm content of 1-alkoxyalkyl-3-alkyl-2- imidazolidinones represented by formula I or II are obtained. The objective compounds are produced by heating an alkylene carbonate represented by formula IV with a monoalkylamine represented by the formula R2NH2, an alkycarbamic acid alkylamine salt represented by the formula R2NHCOOH.R2 NH2 and/or a 1,3-dialkylurea represented by the formula R2NHCONHR2 in a reactor in which a part for coming into contact with at least a part of a reactional substrate and/or a product is constituted of a metal containing titanium or zirconium and/or its oxide or an inorganic glass at >=50 deg.C.
Patent JP-S62146997-A (JP)
Inventor: YOSHIMURA MASANORI
IPC: C11D9/20
Filed: 1985-12-19
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-H06119436-A (JP)
Title: Method and device for illumination for image processing
Inventor: OZEKI KAZUMASA
IPC: G06T1/00
Filed: 1992-10-01
Abstract: PURPOSE:To enable illumination to be conducted with optimum light even when beam splitting characteristics are not recognized by selectively changing the quantity of light for plural light sources, for which peak wavelengths are mutually different, so as to provide the beam splitting characteristics suitable for illuminating an object. CONSTITUTION:An illumination device 9 arranged between an industrial camera 1 and a steel material 2 is provided with three light sources 9a-9c, and these respective light sources irradiate light showing beam splitting characteristics provided with energy distribution for which the peak wavelengths are respectively different. Then, the illumination device 9 is electrically connected to an illumination controller 10 to control the quantity of light from these light sources. Namely, since the quantity of light from the light sources 9a-9c can be arbitrarily changed, the peak can be provided at any arbitrary wavelength and further the illumination can be set so as to vary the light quantity distribution of a wavelength area. Even when the information of the object is low contrast, for example, the optimum illumination can be easily set, and the accuracy of recognition for image processing can be considerably improved.
Patent JP-H04162432-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGAMI TAKASHI
IPC: H01L29/40
Filed: 1990-10-24
Abstract: PURPOSE:To form N-type and P-type semiconductor layers without using heat treatment by lowering the resistance of a semiconductor layer through ion implantation in a method, in which a semiconductor device with the semiconductor layer containing impurity elements is manufactured on an insulator. CONSTITUTION:Silicon ions 12 in 1X10<17>/cm<2> are implanted to the whole surface in acceleration energy of 180keV and beam electric current density of 5muA/cm<2> in order to activate phosphorus containined in a polycrystalline silicon film 2 and an N-type amorphous silicon film 11. The sheet resistance of the polycrystalline silicon film 2, into which phosphorus ions 5 are implanted, is lowered from 10<7>OMEGA/square to 10<2>OMEGA/square through the ion implantation of the silicon ions 12, and the sheet resistance of the N-type amorphous silicon film 11 is also lowered from 10<7>OMEGA/square to 50OMEGA/square, and a source region 6, a drain region 7 and a gate region 4 as N-type silicon layers having low resistance can be formed.
Patent JP-S63139798-A (JP)
Inventor: OKABE TOSHIO
IPC: B43L1/04
Filed: 1986-12-03
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-2001106363-A (JP)
Title: Sheet feeder
Inventor: TAKANO TOSHIHIRO
IPC: B65H3/52
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of removing a sheet jagged with no trouble without requiring a complex mechanism. SOLUTION: A sheet feeder is provided with a core roll 13 retained so as to be rotated by a conveying of a sheet, a handling member 30 for clamping the paper between the core rolls 13 and preventing an overlapping sending of the sheet, and a support member 34 turnably retained, retaining the handling member 30 and urging the handling member 30 to the core rolls 13. The support member 34 has a projection 33 of which a surface has a lower friction coefficient than that of the handling member 30. In the case where the sheet clamped by the handling member 30 and the core rolls 13 is drawn to a direction opposite to a conveying direction, the support member 34 is turned by a friction force of the sheet and the handling member and the sheet is clamped between the projection 33 and the core roll 13.
Patent JP-H11243088-A (JP)
Title: Article with semiconductor device
Inventor: HOBSON WILLIAM SCOTT
IPC: H01L21/28
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To allow high-quality oxide to grow on GaN by providing a GaGd oxide layer on the surface of a GaN semiconductor body for a semiconductor device. SOLUTION: A GaN body 12 is prepared, and finished into a surface where the related part of the surface of the body 12 is in a primitive level, is clean, and at the same time is in order with the primitive level. Then, before approximately 1% of a dust surface is covered with an impurity atom, the first monolayer of oxide is formed, an oxide layer 13 is formed by a process where the related part of the surface being in a primitive level, clean, and at the same time, in order with the primitive level is subjected to deposit from the deposition source of Ga5 Gd3 O12 so that a GaGd oxide layer grows up to a specific thickness. Also, the GaN body is a single crystal body, and the main surface has (0001) orientation or an orientation close to the (0001) orientation (namely, within 5 deg.C).
Patent JP-H03149131-A (JP)
Title: Polishing method and device for executing this method
Inventor: MOCHIZUKI MASANORI
IPC: B23H5/00
Filed: 1989-11-01
Abstract: PURPOSE:To prevent a long time from being required for manufacturing a polishing tool by employing an electric discharge machining electrode, used in electric discharge machining, as a polishing tool as it is. CONSTITUTION:A part to be polished is set to surface 10 to be polished prepared by electric discharge machining, an electric discharge machining electrode is made a polishing tool 20, and a polishing agent K is interposed between the barrel part of this polishing tool 20 and the surface to be polished. Under this condition, the polishing tool 20 and the surface 10 to be polished are high frequency-vibrated relatively in the direction of the axial line, and by facing a part of the barrel part of the polishing tool 20 to the surface 10 to be polished at a predetermined angle and at the same time this opposed surface part is successively changed along the full periphery of the surface 10 to be polished so as to polish this surface 10.
Patent JP-H04372853-A (JP)
Title: Nondestructive method for evaluation of toughness using barkhausen noise
Inventor: NAKAI NORIHIKO
IPC: G01N27/80
Filed: 1991-06-22
Abstract: PURPOSE:To evaluate the toughness of a material accurately in a non-destructive manner by using Barkhausen noise (BHN), temper hardness and quenching temperature as parameters and by using a function of the amounts of these parameters. CONSTITUTION:Barkhausen noise (V), hardness (H) and quenching temperature (T) are used as parameters, and the toughness (Ch) of a material is estimated as a function [Ch=f(V, H, T)] of them. The square sum (Vp) of an output voltage of entire BHN generated in a process of magnetization is used as the BHN(V) and the maximum value (Vh) of an instantaneous output voltage of the BHN is used as the BHN (V). As for the material to be applied, SKD5, SKD6, SKD61, SKD62, SKD7, SKD8, etc., are mentioned and the material of which the state of the heat-treated texture has an effect on the BHN is an object. According to this constitution, the toughness can be evaluated in a nondestructive manner.
Patent JP-2001103967-A (JP)
Title: Monoclonal antibody against swine interleukin-18
Inventor: MUNEDA YOSHIHIRO
IPC: C07K16/24
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a monoclonal antibody specifically reacting with swine interleukin-18, and a hybridoma capable of producing the monoclonal antibody, and further to provide a method for purifying and detecting the swine interleukin-18 by utilizing the monoclonal antibody. SOLUTION: This monoclonal antibody specifically reacting with the swine interleukin-18 enables the detection, the purification, the determination or the like of the swine interleukin-18.