baber/WOPTO huggingface dataset:
Patent JP-H03166576-A (JP)
Title: Image forming device
Inventor: KUROTORI TSUNEO
IPC: G03G15/16
Filed: 1989-11-25
Abstract: PURPOSE:To prevent the occurrence of the void, blurring, etc., of the tailing edge of a transfer sheet regardless of the thickness of the transfer sheet by ejecting air on the transfer sheet in such a manner that the ejection pressure of an air flow ejecting means is made high when the recording sheet is thick corresponding to its thickness. CONSTITUTION:The air flow is ejected in the moving direction of the recording medium on a recording medium carrying path 88 between a developing means 60 and the transfer means 25, across the upstream side of the transfer means 25, and toward a charge carrying medium 21. The air flow ejecting means 92 which carries out slit- ejection is provided. The control means which makes the ejection pressure of the air flow ejecting means 92 high when the recording medium is thick, corresponding to its thickness is provided. The air flow which is slit-ejected by the air flow ejecting means 92 hits on the recording medium and it is pushed toward the charge carrying medium 21. Therefore, the tailing edge of the recording medium is adhered to the charge carrying medium 21. Thus, the distance between the photosensitive body 21 and a transfer guide plate is not necessary to be particularly narrowed, but to develop and abnormal image having the transfer blurring of the tailing edge of a transfer sheet, etc., is prevented regardless of the thickness of the transfer sheet.
Patent JP-H09141158-A (JP)
Title: Apparatus for applicating lubricant to welding wire
Inventor: ARIMOTO YUKIO
IPC: B05C1/08
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for applicating lubricant to a welding wire having a wipe-off member and a lubricant applicating member withstanding long-time use and made economical and stable in the adhesion amt. of a lubricant. SOLUTION: A lubricant applicating apparatus is equipped with a wipe-off roller pair 31 wherein a pair of wipe-off rollers 32 having wipe-off members 38 attached to the outer peripheral surfaces thereof hold a running wire W, an applicating roller pair 51 wherein a pair of the applicating rollers positioned on the downstream side of the wipe-off pair 31 in a wire running direction A and a pair of applicating rollers having lubricant applicating members 53 attached to the outer peripheral surfaces thereof are arranged so as to hold the running wire W, and roller feed drive devices 41 respectively sending the wipe-off roller pair 31 and the applicating roller pair 51 in the roller axis direction.
Patent JP-H02154926-A (JP)
Title: Baking device
Inventor: TOMIURA HIDEYUKI
IPC: A47J37/06
Filed: 1988-12-05
Abstract: PURPOSE:To enable a cooking heating source to be effectively operated and ignite a burning heating source without any useless state by a method wherein a plurality of igniting heating sources are independently arranged in such a way as they can be operated and a plurality of smoke burning heating sources are arranged after and before a smoke flowing direction. CONSTITUTION:Smoke burning burners 61 and 62 are arranged after and before at an upper wall of a smoke discharging passage 5 in a smoke flowing direction in parallel to each other and the combustion surfaces of both smoke igniting burners 61 and 62 are not oppositely faced. When only the upper flame burner 3 is ignited or when a lower flame burner 4 is ignited, a few smoke is generated from the cooked item X a baking housing 2, so that either the igniting burner 61 or the igniting burner 62 is ignited to burn the smoke and the smoke is reduced. When both upper and lower burners 3 and 4 are ignited, a large amount of smoke are generated from the cooked item X, so that in this case, both smoke burning burners 61 and 62 are ignited to burn the smoke, the smoke can be reduced and then in any case, the smoke may not be discharged out of the unit as it is.
Patent JP-H03189513-A (JP)
Title: Apparatus for projecting two orthogonal reference light planes
Inventor: PIITAA SUTANHOOPU UINKURAA
IPC: G01C15/00
Filed: 1990-11-09
Abstract: PURPOSE: To easily calibrate a polarizer by providing three reflective surfaces so that the tilting of the polarizer around a second axial line perpendicular to a first axial line can change the projecting area of a second ray of light surface, but cannot change the orthogonality between the first and second ray of light surfaces. CONSTITUTION: A polarizer has at least three reflective surfaces which are directed to each other so that the tilting of the polarizer around a first axial line can be compensated so as to maintain a ray of light plane 110 perpendicular to another ray of light plane 108 and the tilting of the polarizer around a second axial line perpendicular to the fist axial line displaces an area 112 upon which the ray of light plane 110 is projected, but maintains the orthgonality between the ray of light planes 108 and 110. Light enters the first opening 120 of an output prism 106 from an input prism 104 and is emitted from the prism 106 through the second to fifth openings of the prism 106.  When four reflective surfaces are provided on a diverter 102, the ray of light plane 108 is blockaded in the projecting area of the ray of light plane 110 and, therefore, the ray of light planes 108 and 110 can be selectively utilized for a construction basis or machine control.
Patent JP-H07137195-A (JP)
Title: Metal plate with organic coating having adhesiveness and lubricity
Inventor: FURUKAWA HIROYASU
IPC: C09J7/02
Filed: 1993-11-12
Abstract: PURPOSE:To provide an organically coated metal plate which can be molded without press oil and shows adhesiveness under heat. CONSTITUTION:An organically coated metal plate has an adhesive organic matter with a film thickness of 0.5-100mum on one surface and a lubricative organic matter with a film thickness of 0.2-5mum on the other surface. The adhesive organic matter is not adhesive at room temperature, and becomes adhesive under heat. This adhesive organic matter should preferably be a crystal organic matter such as nylon resin. The lubricative organic matter should preferably be an organic matter of 50 to 85wt.% of an ether.ester-type urethane resin, 3 to 30wt.% of polyolefin wax and 10 to 40wt.% of silica with a grain diameter of 3 to 30nm. Consequently, it is possible to process the coated metal without using a press oil and adhere a member after heating for a short time without the step to apply an adhesive. Thus the step to clean the press oil can be dispensed with without an adverse effect upon the adhesive by the press oil.
Patent JP-H11145818-A (JP)
Title: Interface circuit
Inventor: SUGAWARA MICHINORI
IPC: H03K19/0175
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an interface circuit which enables operations at low voltage. SOLUTION: For a transmission circuit 1, NPN transistors Q1 and Q2 for current switch for switching the current of a constant current source 6, while connecting their respective emitter terminals with the constant current source 6 and connecting their respective gate terminals with an input terminal 3 output current signals corresponding to digital signals inputted to the input terminal 3. Also, a reception circuit 2 is constituted by connecting the respective emitter terminals of base grounded PNP transistors Q3 and Q4 with the collector terminals of the NPN transistors Q1 and Q2 , connecting resistors R1 and R2 to the collector terminals of these transistors Q3 and Q4 connected with an output terminal 4 and making the other terminals of these resistor R1 and R2 into variable power supply terminal VA.  Therefore, since the reception part for receiving the current signal is composed to the PNP transistors Q3 and Q4 , operation is made possible with a lower power supply voltage in comparison with the conventional case.
Patent JP-2000119528-A (JP)
Title: Resin composition for moisture-proofing and moisture- proofed paper using the same
Inventor: ASANO MASABUMI
IPC: D21H19/18
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for moisture proofing and moisture proofed paper using this. SOLUTION: This resin composition for moisture proofing is a polystyrene- acrylate emulsion obtained by emulsion polymerizing monomer mixture mainly comprising styrene (1) and (meth)acrylates (2) in aqueous dispersion of waxes (A) and emulsifying and dispersing agent (B), and the paper coated with this resin has an excellent moisture resistance, the waste paper manifests easy disaggregation, inhibiting transfer of the coated layer to the non-coated face and slipping, having resistance to blocking.
Patent JP-H06127996-A (JP)
Title: Production of waterproof concrete
Inventor: NARUSE KIYOJI
IPC: C04B28/02
Filed: 1992-10-20
Abstract: PURPOSE:To improve durability by pulverizing an aq. emulsion contg. PP and asphalt or a mixture formed by adding a fluidizing agent and/or high- performance water-reducing agent thereto and adding this power to concrete. CONSTITUTION:The aq. emulsion of 2 to 20wt.% concn. of PP is prepd. by mixing the PP, such as atactic PP, 0.5 to 10 pt.wt. asphalt per 1 pt.wt. PP, a dispersant, such as PVA, having 70 to 98% rate of saponification and water. The aq. emulsion prepd. by adding 10 to 300wt.% fluidizing agent, such as polyalkylene glycol or acrylate and/or high-performance water-reducing agent, such as modified methyrol melamine, to the above emulsion or further to the PP is dried at 150 to 300 deg.C by a spray drying system, etc., and the power is produced by adding an tntiblocking agent thereto. The powder of the amt. to make 2 to 2kg per 1m<3> concrete is kneaded with cement, aggregate, various intimate mixtures and water, by which the waterproof concrete having the excellent durability is obtd.
Patent JP-H03167413-A (JP)
Title: Spontaneous pressure displaying container and spontaneous pressure monitoring method
Inventor: TAKENOUCHI TAKESHI
IPC: G01L1/00
Filed: 1989-11-28
Abstract: PURPOSE:To detect the change in pressure in a container simply by providing a diffraction grating on the surface of a container, and optically detecting the strain of the diffraction grating generated by the change in internal pressure in the container as the change in diffraction angle of incident laser light. CONSTITUTION:A diffraction grating 2 is provided on the bottom surface of a container 1 wherein the change in internal pressure is to be detected. At this time, as the diffraction grating 2, a sheet-shaped diffraction grating manufactured by a transfer method can be stuck. In a metal can, a transfer tool on the surface of which a diffraction grating is formed can be stuck by compression. The laser light from a laser 7 is split through a beam splitter 3 and inputted into the diffraction grating 2 of the container 1 which is mounted on a stage 5 at the same angle in opposite direction to each other through mirrors 4 and 4'. The diffracted light beams are inputted into a photodetector 6, and the strain in the continer 2 is detected.
Patent JP-H05118957-A (JP)
Title: Method for inspecting projecting optical system
Inventor: HIRUKAWA SHIGERU
IPC: G03F7/20
Filed: 1991-10-24
Abstract: PURPOSE:To inspect the asymmetrical aberration of a projecting lens accurately in a short time by scanning with a slit or an edge provided on a stage, or taking a space image with a photographing member, and measuring a difference of the intensity between the first and second pseudo peaks of both ends of the space image. CONSTITUTION:A space image 16A of an inspecting pattern 16 is formed on a slit 19 provided on the projected surface of a pattern 16 over a stage 18 by a projecting lens 17 of an object to be inspected. The slit 19 and the image 16A are moved relatively, and while the light intensity thereof is measured to measure the distribution of the intensity of the space image. Light intensity of a light transmission part of the pattern 16 and the pseudo peak intensity of both right and left ends are thereby obtained. As a result, a difference of the relative intensity between the right and left pseudo peaks is obtained on the basis of the light intensity of the light transmitting part regarded as 1. Furthermore, that difference of the relative intensity is referenced with a relational expression of a difference of the intensity between the right and left pseudo peaks of the previously obtained aberration quantity of each frame. Position of the projecting lens 17 within an image field and the aberration quantity of frames in the pattern direction are obtained.
Patent JP-H05118833-A (JP)
Title: Method for measuring shaft deviation of lathe chuck
Inventor: OUCHI YOSHIHIRO
IPC: G01B11/27
Filed: 1991-10-25
Abstract: PURPOSE:To measure the deviation of cores of the chucks on both right and left sides of a glass lathe used for manufacturing the base material of optical fiber and the like accurately, quickly and simply. CONSTITUTION:Mirrors 38 and 42 are provided on the facing surfaces of two facing lathe chucks 10 and 20. The mirrors 38 and 42 are orthogonally provided with respect to cores 12 and 22 of the chucks. Scales 40 and 44 are provided on the mirrors 38 and 42. A light ray 46 is vertically applied on the center 400 of the scale of the mirror 38 of one chuck 10. The reflected light 48 is applied on the mirror 42 of the other chuck 20. The presence or absence of the shaft deviation and the amount and direction of the deviation are immediately found based on the applied position. The other chuck 20 is moved by applying the reflected light 48. The presence or absence of the inclination of the moving rails for the chuck 20 is found based on whether the position on which the light is applied is the same position or not.
Patent JP-H05137429-A (JP)
Title: Rice transplanter with manuring device
Inventor: TAKAO YUTAKA
IPC: A01C11/02
Filed: 1991-11-22
Abstract: PURPOSE:To carry out operation of supplying fertilizer to a fertilizer storage hopper of rice transplanter in a reduced state of labor burden. CONSTITUTION:In a rice transplanter equipped with a manuring device wherein a seedling transplanting device is attached to a traveling machine body, the manuring device 3 is arranged in the vicinity of the seedling transplanting device 2, a placing stand 12 of loading and holding a fertilizer storage tool of supplying fertilizer to a fertilizer storage hopper 8 is supported near the manuring device and slidably and movably in the lateral direction of machine body on a guide rail 13 installed in a laterally projected state from the seedling transplanting device 2 and the laterally projected parts of the guide rail 13 can be housed inside.
Patent JP-H07143409-A (JP)
Title: Device for detecting and correcting image pickup signal
Inventor: SHIMURA MASAYUKI
IPC: H04N5/367
Filed: 1993-11-14
Abstract: PURPOSE:To easily and surely detect a defective picture, element and specify its position and to properly correct the defect by obtaining address data representing the position of the defective picture element based on 1st and 2nd image pickup signals obtained from a solid-state image pickup section and storing the data in memory section. CONSTITUTION:A light from an image pickup object is made incident onto an image pickup section 12 via a lens system 10 and an aperture device 12. A drive signal section 25 receives horizontal and vertical clock signals CLH, CLV and a read command signal CR from a timing signal generating section 26 to apply biphase clock signals phiH1, phiH2, phiV1, phiV2, phiVH to an image pickup section 11. Image pickup signals IP1, IP2 of odd and even number picture elements in a horizontal line from the image pickup section 11 are given to S/H sections 31, 34, from which S/H signals S11, S12 are outputted respectively and they are given to defect correction sections 32, 35 via A/D converter sections 31, 34. The defect correction sections 32, 35 correct the defect of image pickup signals D11, D12 corresponding to defect correction command signals CD1, CD2 detected by the defect detection section from the image pickup signals. Various processing is applied to corrected image pickup signals D1C1 and D1C1 at a signal processing section 36 and a resulting video signal DV is outputted.
Patent JP-2001127852-A (JP)
Title: Cover glass and optical component
Inventor: YANO KUNIHIKO
IPC: H04M1/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide cover glass and an optical component, with which an indication on the display device of portable equipment can be made easy to watch. SOLUTION: Cover glass 1 to be used for viewing a display screen 201 of the display device inside portable equipment 200 while covering the display screen 201 away from the display screen 201 is made into convex lens. Besides, optical components 100 and 101 are located on the upper side of the display screen 201 of the display device in the portable equipment 200 while having detachable convex lens parts 110 and 131.
Patent JP-H09122661-A (JP)
Title: Water treatment apparatus
Inventor: HIROTA KUNIO
IPC: C02F1/68
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To adjust water pressure of the second cartridge filled with an active agent and the elution of additives such as mineral and calcium and to prevent clogging by eluted substances. SOLUTION: In a water treatment apparatus in which the first cartridge for removing chlorine, refuse, bacteria, etc., contained in raw water such as city water, the second cartridge 5 for activating water purified by the first cartridge 1, and the first cartridge 1 and the second cartridge 5 are connected by a channel 10, a pipe 11 having holes which communicates with the channel 10 is extended into the second cartridge 5.
Patent JP-H10147375-A (JP)
Title: Cushioning material made of corrugated fiberboard
Inventor: SAKAMOTO AKIRA
IPC: B65D85/68
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To easily manufacture with machining from only one face by folding a first plane part, a first fold and second plane part into a U-shape so that respective cuts open outward and also folding a third plane part to be placed between the first and second plane parts. SOLUTION: Respective cuts q1, q2, s1 of a corrugated fiberboard material 1 are all cut from a surface, so that they can be easily folded in the same direction. Further, a first plane part P, a plane part q3 of a first fold, and a second plane part R are folded into a U-shape by folding them by 90 degrees so that the respective cuts q1, q2 opened outward. In addition, a third plane part T is folded by opening a cut s1 of a second fold outward, whereby it is folded into the first plane part P and the second plane part R to obtain a three-layered cushioning material made of corrugated fiberboard. Thus it can be used as a cushioning material which can absorb impact from any direction.
Patent JP-H08146831-A (JP)
Title: Transfer device
Inventor: AIZAWA HIDEO
IPC: G03G15/16
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a stable image by improving the adhesion property of a roll transfer paper to a photoreceptor and preventing a void due to a failure in a transfer. CONSTITUTION: This transfer device is provided with two kinds of feeding paths, that is, a cut paper feeding path 20 and a roll paper feeding path 21 and a manual paper feeding detecting sensor 28 and a roll paper feeding detecting sensor 29 which detect the presence of a transfer paper, in the feeding paths 20 and 21 respectively, so that a feeding state is detected by these sensors. When the fact that a fed transfer paper is the roll transfer paper is detected by the roll paper feeding detecting sensor 29, a voltage applied to the phtoreceptor 1 is switched to make a transfer current high and electrostatic attracting force is increased for the photoreceptor 1, to increase the adhesion property and prevent the void caused by the failure in the transfer.
Patent JP-2000128513-A (JP)
Title: Calcium phosphate based compound having platelike grain structure provided with opening and its production
Inventor: YAKUSHIJI YOSHIYUKI
IPC: C01B25/32
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To produce a compound having a porous platelike grain structure and uniform grain size by dropwise adding phosphoric acid to a calcium carbonate aqueous suspension, in the production process. SOLUTION: This production process of a compound comprises dropwise adding phosphoric acid, alone or in the presence of a third substance capable of forming a complex, to a calcium carbonate aqueous suspension having a 1-40 wt.% concentration, in a 90-180 mol% ratio of phosphoric acid to calcium carbonate, to produce the objective calcium phosphate based compound which has 1-100 μm grain size and each of the grains of which has an opening having a 0.1-90 μm opening size, wherein as the third substance, an organic acid such as tartaric acid or citric acid, or its salt, or any one of appropriate organic amines, such as ethylenediamine or diethyltriamine, is added to the calcium carbonate aqueous suspension in a 1-5 mol% ratio to calcium carbonate.  Further, the platelike calcium carbonate based compound thus produced is, if necessary, subjected to advanced purification by immersing the compound in a weakacidic solution such as acetic acid solution or washing the compound with the solution. The compound which has such platelike grain structure as to exhibit smoothness and glossiness and also in each of the grains of which an opening is formed, therefore, is utilized as a porous substance having a function effective in supporting/slow-releasing medicines, agricultural chemicals or the like, and an adsorption function effective in deodortzation, drying, or the like.
Patent JP-2000342293-A (JP)
Title: Production of carboxylic acid amides
Inventor: INOUE MASAMI
IPC: C12R1/085
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To selectively obtain the subject compound which is useful as a synthetic intermediate for liquid crystal materials and enzyme inhibitors, and so on, by allowing a microorganism belonging to the genus Bacillus to act on a carboxy group-containing compound to convert the carboxy group into the amide group. SOLUTION: This method for producing a carboxylic acid amide comprises allowing a microorganism belonging to the genus Bacillus [for example, Bacillus cereus (FERM P-14210)] belonging to the genus Bacillus to act on a carboxy group-containing compound (for example, 4-biphenylcarboxylic acid) in a culture medium in an oxygen-containing atmosphere to convert the carboxy group of the carboxy group-containing compound into the amide group, and then collecting the carboxylic acid amide from the reaction solution, for example, by an extraction operation using a solvent such as ethyl acetate. Thereby, the carboxylic acid amide (for example, 4-biphenylcarboxylic acid amide) useful as an intermediate for liquid crystal material or enzyme inhibitors, a raw material for producing nitriles, and so on, can selectively be obtained.