baber/WOPTO huggingface dataset:
Patent JP-H10168520-A (JP)
Title: Method for controlling combustion in heating furnace
Inventor: YANAGINO KIMIHARU
IPC: C21D11/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent a means which can restrain uneven burning and the deterioration in a heating furnace caused by abnormal heating. SOLUTION: A combustion control method for the heating furnace is contained with a step for storing each uneven burning state in plural kinds of uneven burning states corresponding to the driving state of a burner into a file, a step for deciding the uneven burning state by checking the possessing state of a steel material in the heating materials and a step for controlling the driving of the burner by obtaining the driving state of the burner corresponding to the decided uneven burning state while referencing the file to reference the obtd. driving state of the burner. The possessing state of the steel material in the heating furnace corresponds to the prescribed length or shorter in all steel materials and each prescribed length corresponds to either one of the uneven burning state by supposing plural prescribed length.
Patent JP-2001154118-A (JP)
Title: Light source device and endoscope device
Inventor: ITO HARUO
IPC: G02B23/26
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a light source device which prevents the degradation in the light intensity of a light source with a simple constitution without losing light. SOLUTION: The light source device 2 has a discharge lamp 21 (light source), a lighting circuit 25 and a control circuit 26 (control means). The control circuit 26 increases current I to be supplied to the discharge lamp 21 from a current supply section 25b (current supply means) of the lighting circuit 25 according to the increase of the cumulative lighting time of the discharge lamp 21 and the increase of number of lighting times.
Patent JP-H06155163-A (JP)
Title: Thread cutting control device in nc controlled lathe
Inventor: SUZUKI YASUHIKO
IPC: B23Q15/00
Filed: 1992-11-18
Abstract: PURPOSE:To apply thread cutting to an accurate cut in position by providing a tool rest moving control means for moving a position controlled of a tool rest relating to a spindle in accordance with an integrated rotary angular am ount of the spindle calculated by an integrated rotary angle arithmetic means. CONSTITUTION:An attitude angle detecting means of an angle detector 26 or the like for detecting an attitude angle 7 at the time of rotating a spindle 2 relating to its reference attitude is provided, and an integrated rotary angle arithmetic means of a spindle rotary angle calculating part 20 or the like capable of calculating an integrated rotary angular amount of a rotary angle thetaor the like of the spindle 2 by a signal S1, output from the attitude angle detecting means, is provided. Tool rest moving control means 12, 13, 14 of X-axis drive control part 12, Z-axis drive control part 13, thread cutting interpolation part 14, position detectors 30, 31, etc., for moving a position controlled of a tool rest 7 relating to the spindle 2, in accordance with the integrated rotary angular amount of the spindle 2 calculated by this integrated rotary angle arithmetic means, are provided. This tool rest moving control means controls moving the tool rest 7 so as to arrange a tool 6 in a position corresponding to the integrated rotary angular amount of the spindle 2.
Patent JP-H08167931-A (JP)
Title: Portable telephone set
Inventor: HAYATAKE TETSUO
IPC: H04W88/02
Filed: 1994-12-15
Abstract: PURPOSE: To attain dialing through finger touch by a visually handicapped person even in the case of the portable telephone set having a flat function key section for a thin profile. CONSTITUTION: In the portable telephone set having a flat LCD display function key section 3 in which a transparent pressure sensing key pad 6 is arranged on the surface of an LCD display device 5, a transparent key sheet 7 is provided on the pressure sensing key pad 6 and a projection frame 11 corresponding to the function key (pressure sensing element) is provided on the surface of the key sheet 7. Each function key is recognized by allowing the user to touch on the frame 11 by a finger and even a visually handicapped person recognizes the function key and makes dialing.
Patent JP-H03192765-A (JP)
Title: Image sensor
Inventor: MATSUO SHIGEKI
IPC: H01L29/786
Filed: 1989-12-21
Abstract: PURPOSE:To enable an image sensor to be improved in operating speed and reduced in cost by a method wherein a switch section is formed on a polycrystalline silicon substrate through the intermediary of an electric insulating layer, and the channel of a transistor in a scanning circuit section is formed on a part of the polycrystalline silicon substrate. CONSTITUTION:A switch section Si is formed on a polycrystalline silicon substrate 1 through an electrical insulating layer 4, and a channel 29 of a transistor in a scanning circuit section 3 is formed on a part of the polycrystalline silicon substrate 1. As mentioned above, a polycrystalline silicon substrate can be used as a substrate of an image sensor, so that an image sensor comparatively large in area can be easily formed and reduced in cost. Moreover, the channel of a transistor is formed on a part of a polycrystalline silicon substrate, whereby an image sensor of this design can be sharply improved in operating speed as compared with one which employs an amorphous silicon substrate. A switch section is formed on a polycrystalline silicon substrate through the intermediary of an electric insulating film, whereby an image sensor can be lessened in stray capacitance and improved in operating speed.
Patent JP-H06234452-A (JP)
Title: Stacker with rewinding shaft
Inventor: OSHINO GENJI
IPC: B41J15/16
Filed: 1992-12-14
Abstract: PURPOSE:To attain rewinding also not cut continuous paper while a cut paper piece can be laminated. CONSTITUTION:A rewinding shaft 131 for rewinding not cut roll paper (continuous paper) 15 is protrusively provided almost vertically to a paper piece restricting surface 29a of an internal side plate 29 for restricting an internal side end face position of a paper piece laminated on a bottom plate 31, and in the case of discharging the not cut roll paper 15 from a printer P or the like, a removable stopper is removed from on the bottom plate 31, to automatically rewind the roll paper 15 by winding its point end to the rewinding shaft 131 rotated.
Patent JP-2000158023-A (JP)
Title: Case for low rotation chain coupling
Inventor: KAWAZOE TAKASHI
IPC: B21B31/24
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To extremely simply attach and detach a cover by arranging a hinge on one side of the main body of a case and a spring clamp on the other side. SOLUTION: The case is used for protecting a chain coupling of a rotary shaft for adjusting roll positions of a sinking mill from dust and roll cooling water during rolling and for prolonging its life. The hinge 9 is provided on one side of the main body 6 of this case and the spring clamp 8 is arranged on the other side. In such constitution, the coupling parts are connected by hooking the spring clamp 8 on the hinge 9 and, on the contrary, when the connected part is separated, by upward lifting the handle 10 of the spring clamp 8, the clamp is disengaged from the hinge 9 and the connected part is separated. In this way, the case can be detached without removing bolts whenever by small labor in short time.  When the shafts connected with the coupling is rotated at high speed, because there is possibility that the elongation of the sprig caused by the centrifugal force of rotation is generated and the clamp is disengaged, this clamp is applied to the coupling for low rotation.
Patent JP-H05164452-A (JP)
Title: Cooling device
Inventor: YAMASHITA TETSUYA
IPC: F25D17/06
Filed: 1991-12-17
Abstract: PURPOSE:To conserve energy by a method wherein coolers are hung down at the both ends of a refrigerator ceiling, air blowers for the coolers are brought to a forward and reverse rotatable state, both air blowers are driven in the direction that air is blasted to the center of a cooling region at the time of quenching and one of both air blowers is reversely rotated at the time of heat insulation while both air blowers are forward and reverse rotated and changed over alternately at every fixed time. CONSTITUTION:When a temperature detected by a temperature sensor is higher than a set temperature and quenching is required, both air blowers 2a, 2b are forward turned, and the cooling air of coolers 1a, 1b is blown off toward the center of a cooling region 7. Consequently, air is circulated to both coolers 1a, 1b in the cooling region 7. When the detecting temperature of the temperature sensor reaches the set temperature or lower and the state of heat insulation is pept, the revolution of the air blower 2b is reversed, and the cold air of the cooling region 7 is circulated along the heat- insulating wall 8 of an outer circumference. Accordingly, the intrusion of heat load from the heat-insulating wall 8 is prevented. The air blower 2a is reversely turned after a fixed operation integrated time, and the air blower 2b is forward turned, and the process is repeated.
Patent JP-H08169892-A (JP)
Title: Tetra(substituted phenyl)phosphonium tetra(substituted phenyl)borate and industrial antiseptic and antifungal agent
Inventor: OHASHI KENJI
IPC: C07F9/54
Filed: 1994-12-16
Abstract: PURPOSE: To obtain the subject new compound which is a specific tetra(substituted phenyl)phosphonium tetra(substituted phenyl)borate, capable of manifesting strong antiseptic and antifungal effects for a long period and preventing microorganisms from developing and useful as an industrial antiseptic and antifungal agent, etc. CONSTITUTION: A new tetra(substituted phenyl)phosphonium tetra(substituted phenyl)borate represented by formula I [R<1> and R<2> are each a lower alkyl or a lower alkoxy; (m) and (n) are each 0 or an integer of 1-4: the sum total of (m) and (n) is 4], capable of manifesting strong antiseptic and antifungal effects for a long period and nonselectively and eradicably preventing various microorganisms such as bacteria, yeasts or molds from developing. The compound is obtained by reacting a tetra(substituted phenyl)phosphonium halide represented by formula II (X is Cl, Br or I) with an alkali metal tetra(substituted phenyl)borate represented by formula III (Me is sodium, potassium or lithium) in a hydrous organic solvent.
Patent JP-2000160120-A (JP)
Title: Topcoating composition
Inventor: NANBU TOSHIRO
IPC: C09J175/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a topcoating composition curable at normal or higher temperatures, having high light resistance in combination with excellent adhesion, solvent resistance and impact resistance, and suitable in coating metals or the like by using a specific acrylic copolymer. SOLUTION: This topcoating composition is obtained by compounding (A) 100 pts.wt. of an acrylic copolymer having in the molecule on the main chain terminal and/or side chain at least one hydrolyzable silyl group bound to a carbon atom and shown by the formula (R1 is H or a 1-10C alkyl; R2 is H, a 6-10C aryl or the like; and (a) is 0-2), containing silicon atoms at 0.05-2.0 wt.%, and having at least one alcoholic hydroxyl group on the main chain terminal and/or side chain, with (B) 1-50 pts.wt. of a compound having two or more (blocked) isocyanate groups and (C) 0.01-20 pts.wt. of a curing catalyst.
Patent JP-H04197464-A (JP)
Title: Centrifugal coating device
Inventor: KUBO YOSHIO
IPC: B05B13/06
Filed: 1990-11-29
Abstract: PURPOSE:To apply a coating fluid over the entire application surface without variations and quantitatively by providing a rotary drive device, a discharge container which is driven to rotate by the rotary drive device, and constituting the discharge container with receiving/supplying part and a discharge aperture. CONSTITUTION:An electric motor 10 is started, and a valve on a liquid valve device 42 is opened for a specified time. Subsequently, an almost constant amount of an aerophobic adhesive 60 is supplied to the interior 26 of a discharge container 16 in rotate from an aerophobic adhesive supply pipe 30 under an air pressure applied to an aeropholic adhesive 60 through an air pressure pipe 41. The supplied aerophobic adhesive 60 is discharged in the orientation of each discharge orifice 24 over the entire periphery smoothly and at an almost constant velocity by rotation of the discharge container 16. Further, the adhesive is applied to the entire periphery of the inner peripheral surface of a contracted diameter of a rotor hub 56 without variation. After the end of supply of the aerophobic adhesive 60, the electric motor 10 continues to be rotated for a specified time and thereby all of the quantitatively supplied aerophobic adhesive 60 is discharged completely so that the inner periphery surface of the contracted diameter 58 can be coated quantitatively.
Patent JP-H03193879-A (JP)
Title: Plasma cvd device
Inventor: UKEKAWA JIHEI
IPC: C23C16/50
Filed: 1989-12-22
Abstract: PURPOSE:To lower the temp. of a tubular base material and to avert the thermal damage of the base material in the device for coating the inside surface of the base material by installing a meshed electrode connected to a high-frequency power source so as to enclose a nozzle for supplying gaseous raw materials. CONSTITUTION:The pipe-shaped nozzle 3 uniformly formed with many fine holes 3' is radially and vertically projected and disposed at the center in a vacuum vessel 10 and is grounded. The base material 1 to be coated enclosing this nozzle is imposed on a supporting base 5 fixed coaxially on an insulator 7 and a negative potential is applied thereto. A heater 4 is provided on the outside of the vessel 10. A glow discharge is generated with the base material 1 and the nozzle 3 for blowing the gaseous raw materials from the fine holes 3' as electrodes to form the thin film on the inside surface of the base material 1. The meshed electrode 2 is fixed onto a supporting base 6 held on the insulator 7 coaxially with the outer peripheral part of the nozzle 3 and is connected to the high-frequency power source 8. Since the glow discharge is executed between the electrode 2 and the base material 1, the film is formed on the base material 1 in the lower temp. state.
Patent JP-H093312-A (JP)
Title: Flame-retardant thermoplastic polycarbonate molding composition
Inventor: TOOMASU ETSUKERU
IPC: C08L69/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant thermoplastic molding composition excellent in impact strength, stress cracking resistance, and heat resistanced and containing no halogens by incorporating specific ingredients into a thermoplastic aromatic polycarbonate.  
     SOLUTION: This composition comprises: 50-95wt.% thermoplastic aromatic polycarbonate; 0-20wt.% at least either of a copolymer of 50-95wt.% styrene, etc., with 5-50wt.% acrylonitrile, etc., and/or a thermoplastic polyalkylene terephthalate; 3-18wt.% graft polymer obtained from 10-95wt.% rubber having a glass transition temp. of 10°C and styrene, acrylonitrile, etc.; 1-20wt.% combination of a silicone resin and a thermoplastic polyphenylene ether; and 3-18wt.% phosphoric ester ingredient selected from phosphorus compounds represented by formula I (wherein (n) is 1-5; R 1  is methyl; and (1) is 0-5) and phosphorus compounds respectively represented by formulae II (wherein R 2  is methyl and (m) is 0-5). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H10166804-A (JP)
Title: Method for positioning rotational direction of rim
Inventor: UCHIDA KENICHI
IPC: B23K31/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for positioning the rotational direction of a rim, by which detecting accuracy for a welded part is improved, and any prepa ration in a change of the rim size is dispensed with. SOLUTION: In a method, a rim formed into a rim shape by trimming its welded part is carried in ahead a CCD camera 20 and forward in the radiation direction of a light 22 inclined in relation to the CCD camera 20, and an image of the rim 1 is picked up. The picked-up image is sectioned into picture elements, and a welded part region is determined by making use of the difference between brightness of respective picture elements in the welded part in which light of the light 22 is normally reflected and in the part other than the welded part in which light of the light 22 is irregularly reflected. The welded part center line is found as the center line of the width in the welding part region, the rim 1 is rotated so that the welded part center line may be in the specified position, and the rim 1 is positioned in the rotational direction.
Patent JP-2000159096-A (JP)
Title: Hang-down transport device
Inventor: MORI TAKAMI
IPC: B66C9/14
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To balance the force applied to guide roller by a load, minimize the running resistance, and lessen the overall height of a hang-down transport device so that a compact construction is accomplished. SOLUTION: A hang-down transport device is structured so that drive wheel 5 of a running body 1 is placed on the lower piece 3b of a rail 3 having an approx. channel-section to allow the running body 1 to run along the rail 3, a loading space 4 is suspended at the running body 1, and that the loading space 4 is elevated and sunk by a motor 11, wherein a running motor 2 to drive the drive wheel 5 is arranged at one side about the left-right direction pinching the vertical piece 3a of the rail 3 of the running body 1 running in the direction fore and aft, and at the other side, the elevating/sinking motor 11 is arranged for elevating and sinking the loading space 4.
Patent JP-H08168418-A (JP)
Title: Assembling type chair
Inventor: TAKAHASHI HIDETO
IPC: A47C4/02
Filed: 1994-12-16
Abstract: PURPOSE: To enhance connection strength by dispersing the load generated when a user leans against a back member up and down by connecting both of the upper and lower parts of the back member to side members. CONSTITUTION: A back member 20 is connected to side members 1 by engaging the second connectors 12 provided to both side surfaces of the lower part of the back member 20 with the first connectors 3 provided to the lower parts of the side members 1 and inserting the clamp bolts 9 provided to the upper parts of the side members 1 in the engaging grooves 24 provided to the side surfaces of the upper part of the back member 20. Therefore, the load applied to the back member 20 when a user sits down on a seat cushion to lean against a back cushion is dispersed to the second connectors 12 and the clamp bolts 9 and not conc. to the lower part of the back member 20. Therefore, the assembled state of the back member 20 is certainly kept and the back member becomes hard to damage.  In assembling work, the second connectors 12 of a front member 10 are brought into contact with the first connectors 3 of the side members 1 and slid downwardly to easily connect the front member 10 to the side members 1 and the lower part of the back member 20 can be easily connected to the side members 10 by the first and second connectors 3, 12 in the same way as the front member 10.
Patent JP-H09180766-A (JP)
Title: Air battery
Inventor: KAWAGUCHI MASAO
IPC: H01M12/06
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent napping of a diffusion paper so as to prevent the generation of leakage of the electrolyte of a battery, and improve the reliability of a battery by using a porous sheet made of an ultrahigh molecular weight polyethylene resin for a diffusion paper of an air battery. SOLUTION: In an air battery, in which a diffusion paper 3 is arranged in an inner bottom part of a positive electrode case 1 having air holes 2, as the diffusion paper 3, a porous sheet made of an ultrahigh molecular weight polyethylene resin is used. Napping at the cut edge at the time of punching a diffusion paper is thereby eliminated, and the generation of leakage of the electrolyte due to the napped diffusion paper is prevented so as to improve the reliability of a battery. Furthermore, the lifetime of a punching die to be used for punching the diffusion paper is prolonged by grinding to improve the producibility.
Patent JP-2000141758-A (JP)
Title: Method for correcting electrophotograph density gradient and image-forming apparatus
Inventor: OHAZAMA KAZUTADA
IPC: B41J2/44
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To apply a gradient of an electrostatic attractive force to a surface of a photosensitive drum and correct a density gradient by changing an irradiation amount of laser light depending on expose points on the photosensitive drum to correct the density gradient of a toner image on the photosensitive drum. SOLUTION: An exposing means is provided with a means for changing an irradiation amount of a laser light 3 depending on expose points on a photosensitive drum 1 to correct a density gradient of a toner image 7 on the photosensitive drum 1. The exposing means changes a laser exposure amount in an appropriate distribution according to the density gradient of the toner image 7 on the photosensitive drum 1 which is primarily caused by an irregular toner hold amount on a sleeve of a developing device, thereby correcting the density gradient of the toner image 7 on the photosensitive drum 1. Concretely, the laser exposure amount is changed in the appropriate distribution with use of an irradiation amount control signal applied to the laser light 3. The density gradient of the toner image 7 on the photosensitive drum 1 can be corrected in this manner.  A beautiful image with no density gradient can be expressed on a printed image.
Patent JP-2000164658-A (JP)
Title: Review station for semiconductor wafer and visual inspection device
Inventor: KUWABARA MASAYUKI
IPC: G01N21/95
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a review station and a visual inspection device, wherein the increase in size of the entire inspection device that follows increase in diameter of a wafer is prevented, while the drop in staging accuracy is prevented. SOLUTION: A wafer chuck rotatable 360 deg. and an X-Y stage with a movable distance which is a half of the diameter of a semiconductor wafer are provided, and the regions provided by dividing a semiconductor wafer 1 into four is rotated with a wafer chuck, according to wafer's defect position coordinate and the four regions are observed sequentially with a fixed microscope 2, for defect review on the entire wafer surface.
Patent JP-H03197395-A (JP)
Title: Method for growing organic crystal
Inventor: UENISHI NAOTA
IPC: C30B23/02
Filed: 1989-12-25
Abstract: PURPOSE:To make it possible to readily obtain an organic crystal free from reverse symmetry center without carry out molecular modification by growing crystal by vacuum deposition on a desirable region of a substrate surface in a space applied by electric field and magnetic field. CONSTITUTION:An organic crystal, e.g. anthracene crystal is grown by vacuum deposition method on a desired region of a substrate surface in a space applied by electric field and magnetic field. According to the method, the direction of electric dipole coincides with the direction of the outer electric field by the interaction between an electric dipole moment of each molecule released into vacuum and the outer electric field, and simultaneously the direction of magnetic dipole coincides with the outer magnetic field by the interaction between a magnetic dipole moment of each molecule and the outer magnetic field. The each molecule reaches the surface of substrate in a state having uniformly arranged orientation, and in such a manner the crystal is grown.