baber/WOPTO huggingface dataset:
Patent JP-S6483131-A (JP)
Title: Checking apparatus of presence of pinhole in welded part of automobile rim
Inventor: OGAWA NAGATAKE
IPC: G01M3/26
Filed: 1987-09-26
Abstract: PURPOSE:To make checking accurate and quick by a method wherein a cover is pressed on both lateral sides of a rim to close up the inside of the rim, the inside air is extracted by a suction pipe communicating with a vacuum pump, and the degree of vacuum of a space part is detected. CONSTITUTION:A cover 2 is pressed on both lateral sides of a rim 1, and the air in a space part S formed by the rim 1 and the cover 2 is exhausted by a suction pipe 5. On the inner surface of the cover 2, rubber (r) is so stuck as to be laid along the outer side surface of the rim. A piston 3 is pushed forward from a cylinder 4 to make the rubber (r) contact closely with the rim 1, the air in the space part S is extracted, and the degree of vacuum is detected by a pressure sensor 10. Thereby the presence of a pinhole can be detected accurately and instantaneously.
Patent JP-S61118743-A (JP)
Title: Silver halide photosensitive material
Inventor: KAGAWA NOBUAKI
IPC: G03C1/22
Filed: 1984-11-14
Abstract: PURPOSE:To obtain a photosensitive material small in change of photographic characteristics, such as deterioration of sensitivity and increase of fog, due to time lapse by forming a silver halide emulsion layer spectrally sensitized with a novel merocyanine dye. CONSTITUTION:The photosensitive material stable in storage under high temp. and high humidity, sensitivity, fog, and gradation, and especially high in green- sensitivity can be obtained by incorporating in the silver halide emulsion layer as a spectral sensitizer a compd. represented by the formula shown here in which Z is a nonmetallic atomic group necessary for forming an oxazolidine ring, 3H-oxazole ring, 3H-benzoxazole ring, or 3H-naphthoxazole ring; R1 is alkyl; R2 is halogen, alkyl, alkoxy, or H; (A) is CN, alkylsulfonyl, sulfonamide, alkylsulfonylamino, or lower alkoxy; and n is 1-4.
Patent JP-H0288378-A (JP)
Title: Bicycle
Inventor: YANO HIROSHI
IPC: B62J99/00
Filed: 1988-09-26
Abstract: PURPOSE:To reproduce impressive music by mounting at east one speaker on at least one disk of a wheel so that an audio system can be easily carried. CONSTITUTION:A rim 9 is held through spokes 6 on a hub 8 held by a front fork 7 and a speaker 4 is mounted by a screw 11 to a disk 2 fixed between the hub 8 and rim 9 by a bolt 10. The spokes 6 at the speaker 4 portion are removed. The speaker 4 is of an extremely thin type using an inverted conical vibration plate. A sealing agent 12 is applied to gaps between the disk 2, rum 9 and hub 8 for ensuring air tightness and an electric signal is input from a plug 13 fixed to the disk 2 through a lead wire 14 to the speaker 4. Thus, a large-sized speaker system can be mounted so that impressive music or the like can be reproduced.
Patent JP-H1147737-A (JP)
Title: Ceramic water activation device
Inventor: IMANISHI TADAO
IPC: C02F1/30
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve a water activation function without the generation of stagnation by a method in which, corresponding to the amount of raw water to be treated, at least two lines of hollow cylinders are formed in a water activation device, at least two pieces of a ceramic material are packed into the cylinder in a line in the water flow direction. SOLUTION: In a water activation device 3 for ceramic treatment, raw water is supplied from a raw water supply port 1, after being dispersed by a porous plate 5, introduced into ceramic units 7, and brought into contact with a ceramic material 6 packed in the units 7, After that, again behind treated water discharge side porous plates 2-5, water ceramic-treated in each ceramic unit 7 is combined, and discharged from a treated water discharge opening 2. The connection number of the ceramic units 7 is made proportional to the amount of treated water and not restricted in particular. In this way, by packing the ceramic material 6 into the ceramic units 7 as a water activation device, water to be treated is made to flow uniformly in each unit 7.
Patent JP-H05307188-A (JP)
Title: Liquid crystal spatial optical modulation element
Inventor: TOKUMARU TERUTAKA
IPC: G03H1/02
Filed: 1992-09-09
Abstract: PURPOSE:To provide a liquid crystal spatial optical modulation element having satisfactory diffraction efficiency in the high spatial frequency larger than several 100lp/mm necessary for using in a holographic display. CONSTITUTION:Glass substrates 1a and 1b are respectively provided with transparent electrodes 2a and 2b consisting of ITO, etc., and a hydrogenated amorphous silicon (a-Si:H) film 4 which is a photoconductive film is formed on the transparent electrode 2a. Liquid crystal oriented films 3a and 3b for tilt-orienting a nematic liquid crystal are respectively formed on the photoconductive film 4 and the transparent electrode 2b, and the nematic liquid crystal 5 is held between the oriented films 3a and 3b. Spacers 6 are respectively provided on both sides of the nematic liquid crystal 5.
Patent JP-S62102948-A (JP)
Title: Coordinate origin setting method for nc feeding device
Inventor: AKUTSU MITSUTATE
IPC: B23Q15/00
Filed: 1985-10-26
Abstract: PURPOSE:To reduce the error of an origin position and improve positioning accuracy by controlling the current of a servo motor and maintaining the torque of the motor at a predetermined value when pressing a slider to a predetermined reference plane. CONSTITUTION:When a slider 1 is retreated to be pressed to a reference plane 13, a predetermined speed command is applied to a servo control unit 7 from a CPU 10, and also a current limit command is applied to set the torque of a servo motor 2 to a fixed value. That is, when an origin is being set, a feed slower than that in a normal operation is applied to the slider 1, and concurrently a torque limit is applied, thus the press torque of the slider 1 to the reference plane 13 is ensured to be invariably constant even if an origin setting operation is repeated. Accordingly, the deflection quantity of the reference plane or the slider can be maintained invariably constant even if the origin setting is repeated many times, and positioning accuracy can be improved.
Patent JP-S6485010-A (JP)
Title: Harvesting machine for leguminous grass
Inventor: SUZAWA KENZO
IPC: A01D87/00
Filed: 1987-09-25
Abstract: PURPOSE:To reduce loss of leaves to the minimum, by picking up leguminous grass previously reaped and predried in a field, removing leaves and discharging stems to the field. CONSTITUTION:Stems and leaves of alfalfa which are predried in a field are collected by a picking up mechanism 6, transported by conveyers 7 and 8 and fed to leaf removing cylinder 9. The leaves are separated by protrusions, divided into the stems and leaves by a shaking and transporting plate 12 and the stems and leaves released from the top are sorted by air flow from an air selecting machine 13. The leaves are stored in a leaf recovery bin 15 and the stems are discharged to the field by a stem exhaust rotor 14 and further dried. Loss of leaves is hardly caused even by mechanically picking up the stems and leaves after difference in water content between the stems and a leaves is abruptly enlarged by previously drying the stems and leaves.
Patent JP-H04246204-A (JP)
Title: Heat resisting vane for axial flow gas turbine
Inventor: MAIKERU EFU BUREAA
IPC: F01D5/28
Filed: 1991-08-27
Abstract: PURPOSE: To enable operation of a heat-resistance vane at a high temperature by constituting the vane of a metallic downstream part interposed between platforms, and a heat-resistant tip end part insert unfixedly provided in the downstream part and the platforms. CONSTITUTION: A stator vane 38 has a metallic downstream part 42 interposed between a radially inward platform 52 and a radially outward platform. Further, a heat-resistant tip insert 40 is interposed between the platforms, being provided unfixedly to the downstream part 42 and the platforms.
Patent JP-S60131458-A (JP)
Title: Test paper for detecting ethanol
Inventor: YANAI KIYOSHI
IPC: G01N31/22
Filed: 1983-12-20
Abstract: PURPOSE:To enable inexpensive and distinct indication of the presence of ethanol in a packaging case without any harm in food sanitation by coloring a part of sheet-like absorbent paper with a soln. of a red natural color thereby forming a colored part. CONSTITUTION:The phenomenon in which the monascus red extracted from red malt bacteria as an edible natural dye soluble in ethanol is solid in the ordinary atm. contg. no ethanol and dissolves extremely easily when a very slight amt. of ethanol is added thereto is applied for this test paper 1 for detecting ethanol. Said paper is constituted by forming a part 3 colored with the ethanol soln. of monascus red and dried on absorbent paper 2 obtd. by processing a highly water absorbent resin. The test paper 1, i.e., 14, in the state of use is sealed together with an ethanol impregnating agent 13 generating ethanol vapor and a content, i.e., food 12, into a case 11 and the mouth thereof is closed. Then the ethanol vapor generated in the case dissolves gradually the monascus red and develops and colors over the entire surface of this paper 14, thus indicating extremely distinctly the presence of ethanol.
Patent JP-S62102043-A (JP)
Title: Method of transferring heat energy
Inventor: IKEMATSU MASAKI
IPC: F24D1/00
Filed: 1985-10-29
Abstract: PURPOSE:To make it possible to carry out high efficiency energy transfer in a method of transferring energy by executing the energy transfer under special conditions. CONSTITUTION:The heat medium steam generated by heating a liquid heat medium is absorbed in an absorption solution in order to raise the temperature of a mixture liquid of the heat medium and the absorption solution to a temperature higher than the heat medium temperature. The mixture liquid is drawn out and its heat is utilized by a heat exchanger. In a heat energy transfer method in which a mixture liquid with liquid temperature now dropped is separated to a liquid heat medium and an absorption solution and they are circulated and reused, the following relations are given: between the amount of generated heat medium steam (W1 by weight) per unit time in the process of generating steam by heating liquid heat medium in a heat generating plant and the amount of circulation of absorption solution (W2 by weight) per unit time in the process of separating the mixture liquid temperature of which has dropped due to heat utilization to the liquid heat medium and the absorption solution and circulating and reusing them, 8<=W2/W1<=200, and further the absorption solution being a mixture of an absorption agent (x, weight percentage), water (y, weight percentage), and polyhydric alcohol (z, weight percentage), and among their percentages, 0<=z<x<=0.3-z (where, x+y+2=1) holds.
Patent JP-H1089748-A (JP)
Title: Air conditioner
Inventor: KOIDO TETSUYA
IPC: F24F11/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, capable of mitigating the change of a room temperature upon dehumidifying operation and effecting the dehumidification efficiently and comfortably. SOLUTION: An upper air outlet port 6 and a lower air outlet port 8, provided at the upper and lower parts of an indoor unit 1, are provided independently with an upper ventilating passage 11, equipped with an upper fan 10, and a lower ventilating passage 14, equipped with a lower fan 13, respectively while the upper ventilating passage 11 and the lower ventilating passage 14 are provided with the upper heat exchanging unit 19 of an indoor heat exchanger 16 and the lower heat exchanging unit 22 of the same respectively.  Upon dehumidifying operation, effected by combining the operation of cooling cycle and that of heating cycle, the lower fan 13, opposed to the lower air outlet port 8, is driven and the upper fan 10 is brought into stopping condition upon the cooling cycle while the upper fan 10, opposed to the upper air outlet port 6, is driven and the lower fan 13 is brought into stopping condition upon the heating cycle whereby comfortable dehumidifying operation, mitigating the change of an indoor temperature while providing a user with slight cool air feeling, can be effected.
Patent JP-H03104295-A (JP)
Title: Metallic substrate with signal relaying function
Inventor: FUJITA NAGAHISA
IPC: H05K1/05
Filed: 1989-09-19
Abstract: PURPOSE:To improve a receiving performance by comprising a metallic substrate body, an insulating layer formed thereon, input and output terminals provided thereon for receiving a signal inputted from outside and outputting the signal to an electric equipment, respectively, and processing means for processing the signal inputted via the input terminal and outputting the processed signal to the output terminal. CONSTITUTION:A repeater 10 is provided with a conductive substrate body 16a, a metallic substrate 16 composed of the substrate body 16a and an insulating layer 16b adhered over its whole surface, input and output terminals 18 and 20 provided on one and the other end portions, respectively, of the insulating layer 16b and a processing circuit 22 for detecting and amplifying a signal received by a window antenna 14 and inputted via the input terminal 18 to output the signal to the output terminal 20. Thus, since the wave signal is immediately detected and amplified without passing a lead wire, a noise is not mixed and there is no attenuation in signal transmission, the relayed signal being surely prevented from being deteriorated.
Patent JP-H04120229-A (JP)
Title: Brass mixed with in and excellent in corrosion resistance
Inventor: KAZAMA KEIZO
IPC: F28F21/08
Filed: 1990-09-10
Abstract: PURPOSE:To improve the corrosion resistance of brass without deteriorating its heat conductivity and electric conductivity by incorporating a specified amt. of In into brass. CONSTITUTION:The compsn. of brass is constituted of, by weight, 25 to 38% Zn, 0.05 to 0.5% In and the balance Cu with inevitable impurities. Its average grain size is preferably regulated to 2 to 10mum. In enters into solid soln. in the matrix of the allay, and has effects of transforming the corrosive shape of the brass from a partial dezincing one into a general corrosive one and reducing its corrosive loss. Moreover, by the regulation of the grain size, the force of corrosion progressing in the depth direction of the material can be suppressed. This brass material is suitable as the material for a heat exchanger of a condenser, a water adding heater, a distiller, a cooler, a fresh water generator or the like, particularly as a tube material for a radiator used for an automobile or the like.
Patent JP-S61120181-A (JP)
Title: Cleaning method of photosensitive body in electrophotography
Inventor: KOROKU SHOICHI
IPC: G03G15/04
Filed: 1984-11-16
Abstract: PURPOSE:To obtain a sharp image regardless of size by providing a dark part to a front end white plate on an original platen, forming a toner sticking potential part on the surface of a photosensitive body, and cleaning sticking toner and paper powder on the surface of the photosensitive body together. CONSTITUTION:The black dark part 4 is provided on the reverse surface of the front end white plate 3 which positions the front end of an original 2 on an original platen 1 and on the prolongation of the edge 2a of the original 2 of various size, and the toner sticking potential part is formed at the part corresponding to the dark part 4 on the surface of the photosensitive body. Therefore, paper powder containing talk, etc., sticking on the surface of the photosensitive body from the end part of paper is cleaned by mixing with toner sticking on the toner sticking potential part and removed completely from the surface of the photosensitive body, so even when prints of large size are made after a large quantity of prints of small size, there is not image trailing generated and an invariably sharp image is obtained.
Patent JP-H10145591-A (JP)
Title: Efficient gray tile storage
Inventor: BORG LARS
IPC: H04N1/405
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the technology capable of generating a half tone image quickly and efficiently in a digital output device. SOLUTION: In the method of building up tiles each consisting of a plurality of pixels used in a marking routine 104 in a raster output device to provide marking to an output pixel according to a sample 102, a rendering process receives the sample 102 to generate partial tiles 122 each consisting of a plurality of pixels and a base value from the sample value 102. The base value is added to a corresponding pixel of the partial tile to build up pixels of the tile.
Patent JP-H05214668-A (JP)
Title: Machine and method for surface abrasion treatment of woven fabric
Inventor: BIANKARANI FUIORENTSUO
IPC: D06C11/00
Filed: 1992-09-09
Abstract: PURPOSE: To provide the subject machine capable of repeatedly and continuously carrying out the abrasive treatment by installing a device for the abrasive treatment for forcing abrasive actions to a fabric to be treated traveling in a specific velocity and a device for pressing it. CONSTITUTION: During rewinding a belt-like fabric T from a reel B1 and winding it to a reel B2 , the surface of the fabric is continuously abraded by pressing the fabric T to alternately used plural abrasive devices 33, 34, 35, 36 by pressing devices 1, 3, 5, 7, 9, 11. In this case, before or during the abrasive action, a liquid (water or surfactant-containing water) is sprayed over the fabric surface from nozzles 43, 45, subsequently the moistened fabric surface is abraded in a slow velocity of 10-60 m/min relative velocity between the active surface of the abrasive devices and the fabric by, e.g. an abrasive device having a cellular or honeycombed structure comprising pumice stones or binder-containing pumice stones, thus the abrasive treatment of the fabric surface is continuously and reciprocally carried out without damaging the fabric surface.
Patent JP-H1064665-A (JP)
Title: Uniform heat ceramic sensor
Inventor: OTANI YOSHIKAZU
IPC: H05B3/14
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a uniform heat ceramics heater capable of preventing partial temperature fall to the utmost and heating a treated body uniformly by forming a circuit pattern so that U shaped turn-up parts of the circuit pattern of a conductor layer comprising a heating element are not directly opposed to each other. SOLUTION: This uniform heat ceramics heater meanderingly forms a circuit pattern 3 of a conductor layer 2 comprising a heating element on an insulation substrate 1 made of ceramics. The circuit pattern 3 is formed so that U shaped turn-up parts 3a of this meandering circuit pattern 3 are not directly opposed to each other. For example, it is preferable that at least one U shaped pattern 3e is formed along the longitudinal direction at the center of the substrate 1, and a wave-shaped patterns 3c, 3c in which a linear insulation part 3d is interposed between both of the left and right of this U shaped pattern 3e is formed respectively.
Patent JP-H1057698-A (JP)
Title: Clothing dryer
Inventor: OOTSUBO KISHI
IPC: D06F58/10
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To naturally dry clothing in a clean atmosphere at low cost, by judging whether it is a clear weather condition or not by a weather judging means from the output of an optical detector, and when clear, drying clothing by actuating an exhaust port drive means and a ventilator to open an air suction port and an air exhaust port to dry clothing. SOLUTION: Clothing is hung on a bar 12e in this drier main body 10 upon use, and a door 16 is closed and a power source switch 42 is turned on. When the humidity in the main body 10 is, for instance, not lower than 50% and it is judged clear weather by the output of an optical sensor, both electromagnets in the suction side and the exhaust side are turned on to open both the suction port and the exhaust port. Further, a ventilation fan is driven to introduce outdoor air into the main body 10 and moisture in clothing is vaporized by the heat of the solar light and vapor is carried by the outdoor air to dry clothing.  On the other hand, when it is judged to be a bad weather condition by the output of the optical sensor, the suction port and the exhaust port are closed to keep the inside of the main body 10 in a tightly closed condition and vapor is absorbed by a dehumidifier 20 to dry clothing.
Patent JP-H03103339-A (JP)
Title: Near-infrared shielding glass
Inventor: FUJISAWA AKIRA
IPC: C03C17/23
Filed: 1989-09-18
Abstract: PURPOSE:To obtain the subject glass having improved visible light transmittance and able to be subjected to reinforcing treatment by coating a glass substrate with a coating layer of a mixture of Sn and Sb oxides having specific coating film composition and thickness. CONSTITUTION:The subject glass is produced by contacting compounds of Sn and Sb to a glass heated at >=500 deg.C to effect the thermal oxidation reaction of the compound and form a coating film having an Sb content of 2-20wt.% (in terms of Sb2O3) and a thickness of <=4,000Angstrom . The glass is reinforced by tempering to a residual surface stress of >=900kg/cm<2> after the application of the coating layer. The glass has a visible light transmittance of >=40% and a sunlight transmittance of <=70% and exhibits high visible light transmittance and excellent near infrared shielding performance.
Patent JP-H03104372-A (JP)
Title: Electrical device controlling method
Inventor: OBATA KIJURO
IPC: H04W76/04
Filed: 1989-09-18
Abstract: PURPOSE:To apply remote control of an electrical device without misoperation by controlling an electrical device in response to a control code when the control code is received so as to give a message in voice reply in response to the received control code. CONSTITUTION:A control section 201 monitors whether or not a predetermined ID code is received and brings electrical devices MU1, MU2 to a state able to receive the control code when the ID code is received and when the ID code is sent with mistake for a predetermined number of times, the call is terminated. When a prescribed control code is received in the control code receptible state, the electrical devices MU1, MU2 in response to the control code are controlled and a message in response to the received control code is informed to an opposite party via an automobile telephone set MTS from a voice synthesizer 202 in voice. Thus, the electrical devices MU1, MU2 are remote-controlled without mis-operation.
Patent JP-H04120336-A (JP)
Title: Floor panel construction method for house having column at module center and panel construction body
Inventor: KOYAMA AKIRA
IPC: E04B5/02
Filed: 1990-09-11
Abstract: PURPOSE:To ensure the accurate but easy execution of a construction work by so arranging a floor panel as to be out of alignment with a module center, forming a parallel gap at a column under parallel erection and fitting a joint panel for concealing the gap. CONSTITUTION:A floor panel 6 having the same width L as module width ML, and another floor panel 9 having width L1 less than the module width ML are so laid in parallel as to be out of alignment with a module center M, and parallel gaps G are thereby formed at the columns 5 under parallel erection. Thereafter, the gaps G are concealed with joint panels 11 and a floor panel structure is constructed. According to the aforesaid construction, a dimensional relationship among structural members can be adjusted with a module and the floor of a house can be laid accurately but easily.