baber/WOPTO huggingface dataset:
Patent JP-H04301867-A (JP)
Title: Image forming device
Inventor: OGASAWARA MASATO
IPC: G03G21/00
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the occurrence of a fog and the degradation of an image without sticking the toner of the reverse polarity to the leading and tailing edge parts of a paper by forcibly consuming the toner when the prints of a low printing rate are continuously taken. CONSTITUTION:When an instructing means 106 giving an instruction for sticking a developer by a developing means 133 regardless of a latent image on an image carrier 131, has an instruction, a control means 201 operates the developing means 133, a transfer means 134, and a cleaning means so that the developer stuck to the surface of the image carrier 131 by the developing means 133 is removed by the cleaning means 135 while transfer processing by the transfer means 134 is carried out. At this time, the consumption of the developer can be always optimized regardless of a printing rate at the time of normal image forming processing, so that reduction in an image density and the increase of the fog can be effectively suppressed.
Patent JP-S60238211-A (JP)
Title: Cutting by milling cutter and apparatus thereof
Inventor: KUWABARA KAZUJI
IPC: B23C3/12
Filed: 1984-05-10
Abstract: PURPOSE:To prolong the service life of a cutter by constituting the cutting contact surface of the cutting edge part of a milling cutter with a workpiece to be cut so as to vary in the effective cutting edge part, thus generating the nearly uniform abrasion over the whole length of the effective cutting edge part, in a cutting means using the milling cutter. CONSTITUTION:The cutting contact surface, with the side edge of a band plate 2, of the tip 1b of the milling cutter 1 of a cutting apparatus installed onto the both sides of a band-plate transfer line gradually shifts upward or downward. The switching between the normal and the reverse revolution of a motor 22 for pressing-down apparatus is carried-out by installing limit switches at the upper and the lower limit positions corresponding to the length of the effective cutting edge part of the tip 1b between a pressing-down screw 19 and a swing frame 12 and receiving ON or OFF signal of the limit switch. Since the cutting contact surface of the tip 1b momentaly varies in the effective cutting edge part, the total length of the effective cutting edge part contributes to cutting. Therefore, nearly uniform abrasion is generated over the whole length of the effective cutting edge part, and the service life of the cutter is prolonged.
Patent JP-S5216190-A (JP)
Title: Semiconductor device
Inventor: SATONAKA KOUICHIROU
IPC: H01L21/283
Filed: 1975-07-30
Abstract: PURPOSE: In the semiconductor integrated circuit device having multiplewirings, the bonding pad is formed on the upper part of wiring layers other than the uppermost layer. Thus, the degree of integration is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63259073-A (JP)
Title: Electron beam vapor source device
Inventor: OKUMA KOICHI
IPC: C23C14/26
Filed: 1987-04-16
Abstract: PURPOSE:To execute uniform evaporation and to obtain a uniform film thickness distribution by curving the output electron beam of an electron gun by a magnetic field, guiding the beam through an annular iron core to the inside of a crucible and supplying AC to coil wound on the annular iron core. CONSTITUTION:The crucible 3 is disposed between a pair of magnetic pole plates 2 on both the outer sides of an excitation body 1 such as excitation coil and the output electron beam 6 from the electron gun 5 disposed on the front lower side thereof is curved by the effect of the magnetic field between the two plates 2 and is guided to the inside of the crucible 3 to heat and evaporate the material 4 for evaporation housed therein. The auxiliary coil 7 formed by providing the 1st coil 8 which is changed in the right and left winding directions and the 2nd coil 9 which is shifted in the beginning of the winding from said coil and is changed in the right and left winding directions is disposed to the annular iron core 10 of the above-mentioned electron beam vapor source device. The above-mentioned output electron beam 6 is guided through the iron core 10 of such auxiliary coil 7 and the AC is supplied to the respective 1st, 2nd coils 8, 9. The diflection in the longitudinal and lateral directions is thereby generated in the output electron beam 6, by which the material 4 is uniformly heated and evaporated.
Patent JP-S63259577-A (JP)
Title: Color image forming device
Inventor: ASADA KENICHIRO
IPC: G03G15/01
Filed: 1987-04-16
Abstract: PURPOSE:To stably obtain a high quality image by providing a light beam intensity setting means which selects the light beam intensity from in plural prescribed values and can set it, on a light beam generating means, and setting the light beam intensity by a control signal corresponding to switching of a developing means. CONSTITUTION:A signal corresponding to switching of a developing means is generated by synchronizing with a rotation of a photosensitive body, this development control signal becomes a data selecting signal of a selector of a light intensity setting circuit 604, and in accordance with switching of the developing means, a reference voltage Vref is selected. After the Vref has been selected, a signal for permitting an operation of an output light quantity control of a semiconductor laser 501 is generated. Within this generation period, in accordance with a light quantity control signal from a comparator 603, an injecting current to the semiconductor laser 501 is adjusted by a control circuit 503 and a semiconductor laser driving circuit 504, and controlled to a prescribed light quantity for satisfying the reference voltage Vref corresponding to switching of the developing means. In such a way, since the exposure can be executed by the light quantity of the semiconductor laser corresponding to the developing means, an image of a high picture quality is obtained stably.
Patent JP-S5318148-A (JP)
Title: Elevator vestibule
Inventor: YAMAMOTO YUUKI
IPC: B66B7/00
Filed: 1976-08-04
Abstract: PURPOSE: To make variable a pusher plate structure of members, which are overlapped and slidable, in accordance with the floor space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63256948-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANAKA ETSUJI
IPC: G03C1/835
Filed: 1987-04-14
Abstract: PURPOSE:To obtain the titled material capable of containing a photographic dyestuff without affecting adversely to the photographic characteristics such as fogging, etc. and suitable for various kinds of laser light source by mounting a nonphotosensitive layer contg. the dyestuff on a silver halide emulsion layer through at least one layer of a nonphotosensitive layer contg. a mordant. CONSTITUTION:The nonphotosensitive layer colored with the dyestuff is mounted on the silver halide emulsion layer through at least one layer of the nonphotosensitive layer contg. the mordant. The mordant is exemplified by a polymer contg. a secondary and a tertiary amino groups, a polymer contg. a nitrogen-contg. heterocyclic ring or a polymer contg. a quarternary cation group. Thus, the dyestuff is incorporated in the titled material in such state that said dyestuff does not affect adversely to the photographic characteristics such as the fogging etc. in order to facilitate to handle under a safety light. Thus, the titled material suitable for the laser light source is obtd.
Patent JP-S61251355-A (JP)
Title: Testing method for facsimile equipment
Inventor: OGATA TOSHIAKI
IPC: H04N1/00
Filed: 1985-04-30
Abstract: PURPOSE:To attain testing of many facsimile equipments to be tested by checking the format of answer signals to determine if they are normal. CONSTITUTION:Sending a control signal from a tester 1 to tested facsimile equipments 2(0)-2(n) causes them to return an answer signal of specified format. When the answer signals are input to an answer signal selecting division 3, it selects one answer signal according to the control signal which has been input to it in advance and sends the answer signal to the tester 1. The tester checks if the format of the answer signal is normal, allowing the automation of the test for many tested facsimile equipments to be tested 2(0)-2(n).
Patent JP-S61249651-A (JP)
Title: Continuous casting method for molten steel which is not deoxidized
Inventor: KOSHIKAWA TAKAO
IPC: B22D11/11
Filed: 1985-04-30
Abstract: PURPOSE:To improve the quality of a product by providing a pouring part whose the top end in the inlet is constructed wider than the bottom end. CONSTITUTION:A pair of metallic belts 7 are provided and are driven by driving rolls 13. Metallic flasks 12 for cooling the belts having the curved surfaces which are wider in the upper pouring port and are narrower toward the lower part are disposed behind the belts 7. Cooling water is passed between the belts 7 and the flasks 12 and while the belts 7 are thereby cooled, a molten steel which is not deoxidized is poured from a tundish 1 into the pouring port. Since the pouring part is constructed to expand upward, the gaseous CO foam generated on the surface of a solidified shell 4 is easily floated without being captured by the shell 4. The bumping of the gaseous CO from the inside of an ingot and the leaving of pores in the inside are obviated and therefore the quality of the continuously cast ingot is improved.
Patent JP-S63257779-A (JP)
Inventor: ANDO MASAKI
IPC: G09B7/07
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11289482-A (JP)
Title: Electronic camera
Inventor: MISAWA MITSUFUMI
IPC: H04N5/225
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera where an angle between a camera main body and a lens unit is freely adjustable. SOLUTION: A base end of a lens unit 14 and a camera main body 12 are connected by a spherical bearing structure 16. The spherical bearing structure 16 supports the lens unit 14 against the camera main body 12 turnably freely in a horizontal direction H and a vertical direction V only. Thus, an image pickup lens 20 is adjusted to have a free angle against the camera main body 12.
Patent JP-H03293429-A (JP)
Title: Underground structure and its construction
Inventor: KISHI YASUHIRO
IPC: E02D23/08
Filed: 1990-04-10
Abstract: PURPOSE:To form an economical underground structure without the need for foundation piling work by a method in which an outer shell caisson set eccentrically with a central caisson is penetrated by the expanding and contracting action of a press jack to fix an earth anchor to the bottom slab. CONSTITUTION:A central caisson 1 is settled in the bearing stratum 5, concrete is placed to construct a bottom slab 4, and earth anchors 3 reaching the stratum 5 are set inside an outer shell caisson 2 set eccentrically. The upper parts of the anchors 3 are inserted into a press jack set on the caisson 2 and the caisson 2 is penetrated by using the drawing resistance of the anchors 3 in parallel with the expanding and contracting action of the press jack. When they reach a given depth, concrete is placed to the bottom of the caisson 2 to construct a bottom slab 7 and integrally connected to the peripheral side of the caisson 1. The upper ends of the anchors 3 are fixed to the bottom slab 7 and the top plate 8 is constructed, followed by embedding work. The drawing reaction of the anchors 3 is opposed to the floating and rotation moment of structure.
Patent JP-S5617081-A (JP)
Title: Solar cell structure
Inventor: UDA HIROSHI
IPC: H01L31/042
Filed: 1979-07-20
Abstract: PURPOSE:To simplify the mutual connection of the solar cell elements making only to come in contact with other elements by a method wherein the solar cell elements are provided on a base plate, and at the same time wiring terminals made of a conductive material to be connected to wiring terminals of other elements of the solar cell are provided at the side faces of the base plate. CONSTITUTION:A photovoltaic element consisted of a lower electrode layer 2, a P-N junction layer 3 generating photovoltage, an upper electrode layer 4 formed as comb-shaped electrode or a transparent electrode, etc., is formed on an insulating base plate 1 made of alumina or glass. Plurality of the elements are put on an insulator layer 8 and are connected in series to constitute the solar cell structure. At this time, the connection is made as follows. Wiring terminals 10 made of metal plate are sticked to the side face of the base plate 1 and are connected to the electrodes 4 and 2 using a conductive adhesive or a solder 11, and are fixed to the base plate 1 with an adhesive 12. By this way, the mutual connection between each element can be attained simply by contacting the terminals 10 with each other and being fixed, and suitable for mass production.
Patent JP-S63260299-A (JP)
Title: Ultrasonic wave probe
Inventor: NAKATANI CHITOSE
IPC: G01N29/04
Filed: 1987-04-17
Abstract: PURPOSE:To facilitate the connection of a lead wire by forming alternately a strip-shaped electrode and an electrode with continuity thereto at an interval to the side face of a composite piezoelectric substance and connecting lead wires at an intervalfrom both side faces. CONSTITUTION:The strip-shaped electrodes 104-110 are formed on a composite piezoelectric substance 103 where lots of pillar piezoelectric substances 101 are imbedded in an organic substance 102 and electrodes 111-117 are formed alternately at an interval to the side face. Lead wires are connected alternately from both side faces by using the electrodes 111-117.
Patent JP-H03291132-A (JP)
Title: Apparatus for continuously casting hollow cast billet
Inventor: HARADA HIROSHI
IPC: B22D11/04
Filed: 1990-04-10
Abstract: PURPOSE:To prevent formation of oscillation mark on a cast billet by holding molten metal in pouring basin part to liquids temp. or higher by induction heating and lining the outer peripheral surface of a columnar cooling core near the molten metal surface with a low heat conductivity refractory material. CONSTITUTION:The molten metal M is supplied into the pouring basin part 11 through a submerged nozzle 41. The molten metal M is heated by an induction heating device 33 and held to the liquids temp. or higher. Cooling water is charged into the columnar cooling core 24 through the water introducing pipe 27. In the core 24, as the lining 26 of low heat conductivity refractory is applied, the molten metal M is not solidified in the thick part and starting point of the solidification comes to the position below the molten metal surface and at the lower end part of the lining 26. The inner cylinder 19 in the cooling mold 18 is cooled by the outer cylinder 20 and the molten metal M is drawn as the cast billet P. Even if the molten metal surface is varied, as the cast billet P starts solidification at below the molten metal surface, the formation of oscillation mark on the inner and outer peripheral surfaces can be prevented.
Patent JP-H03292368-A (JP)
Title: Asphalt mastic material
Inventor: KABETANI NORIO
IPC: E02B3/04
Filed: 1990-04-10
Abstract: PURPOSE:To obtain the title material which is good at retention and fixing of asphalt and is inexpensive by mixing asphalt with magnesium silicate or an alkali salt of aluminosilicic acid in an amount in a specified range together with stone dust. CONSTITUTION:9.2-12.5wt.% magnesium silicate or 13.7-17.5wt.% alkali salt of aluminosilicic acid is mixed with 48-68wt.% stone dust and the balance of asphalt to produce an asphalt mastic material. Both magnesium silicate and the alkali salt of aluminosilicic acid which are mixed as mentioned above are excellent in oil absorption property, i.e., an ability to take up asphalt, and are inexpensive. Therefore, by mixing them in a prescribed proportion, retention and fixing of asphalt can be improved to such an extent as to meet the practical use and also laying cost can be reduced.
Patent JP-S5217889-A (JP)
Title: Enzyme electrode
Inventor: KIMURA KAZUO
IPC: G01N27/40
Filed: 1975-08-01
Abstract: PURPOSE: An enzyme electrode permitting fixation of a large amount of enzymesand offering good stability, by provision of a porous organic high-molecular membrane comprising bonding of enzymes to the electrode end of electrochemical measuring apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03293002-A (JP)
Title: Mineral liquid and its extraction method
Inventor: KAWADA KAORU
IPC: C09K17/08
Filed: 1990-04-10
Abstract: PURPOSE:To improve the long-period stability of its effect by extracting the mineral liq. from the rock consisting of mantle substances, the rock consisting of the substances constituting the land, etc., with an aq. acidic or alkaline soln. CONSTITUTION:One or more kinds among the rock consisting of mantle substances such as peridotite, serpentine and garnet, the rock consisting of the substances constituting the land such as granite, rhyolite and andesite and the rock consisting of mineral substances such as obsidian, pitchstone and amphibole are gathered. A 20-40% aq. soln. of the rock in sulfuric acid, hydrochloric acid and nitric acid or a 20-40% aq. soln. of the rock in sodium hydroxide and potassium hydroxide is boiled at 80-110 deg.C to obtain a mineral liq. The mineral liq. has the mineral crystallites consisting of a mineral crystal structure.
Patent JP-2000282713-A (JP)
Title: Division type lift-up method and execution structure for overhanging structure
Inventor: TSUDA YOSHIAKI
IPC: E04H3/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lift-up structure capable of being applied to an overhanging structure of tower-like building tapered from the lower end to the upper end. SOLUTION: In a tower body 11 tapered from the lower part to the upper part, a plurality of division bodies 20 to compose an observation platform 40 at the upper end of the tower body are formed on the ground individually, being disposed around the lower end 11b of the tower-like building at prescribed intervals, being lifted, while controlling the intervals between a plurality of the division bodies to gradually become narrow upward, so as to abut on each other, being integrally connected to each other, thereby composing the observation platform 40.
Patent JP-S60235340-A (JP)
Title: Ion beam generating apparatus
Inventor: UEDA YOSHIHIRO
IPC: H01J37/08
Filed: 1984-05-08
Abstract: PURPOSE:To sharply improve ionization efficiency and ion selectivity by resonant exciting a substance to be ionized to a comparatively lower exciting condition from the basic condition of energy level with gas discharge and placing such substance in the automatic electrolytic dissociation condition by irradiation of laser beam. CONSTITUTION:The beryllium vapor 10 is supplied to a vessel 1 from a gas supply port 1a. A voltage is applied respectively to electrodes 5, 6, the electrons generated by gas discharge collide with beryllium vapor 10, the vapor is thereby resonant-excited to the quasi stable condition. Two pigment cells 22 are excited by a single flash lamp 23 at a laser generating apparatus 20 in synchronization with application of voltage. Thereby, the laser beams B3, B4 are generated in synchronization. These laser beams cross at the ion producing space 4 within the vessel 1, the beryllium vapor 10 is resonant-excited step by step to the automatic electrolysis dissociation condition and the excited vapor is ionized with a predetermined transition probability. A DC voltage is applied between an electrode 6 and a sample plate 8a and the sample 8 is irradiated with the ion beam 9.
Patent JP-H09254389-A (JP)
Title: Recording apparatus and its production
Inventor: FUKUDA TOSHIO
IPC: B41J2/055
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of close adhesiveness and peeling by forming emitting orifices and liquid emitting passages in the state integrated with an intermediate layer, the substrate supporting the same and the vibrators on the intermediate layer and treating the gaps between them with a specific compd. SOLUTION: An aluminum chelate film 4, a dry resist film 2, an aluminum chelate film 5 and a vibration plate 3 are laminated and molded on a base 1. The aluminum chelate films 4, 5 are formed on the treated adhesive surfaces of the almost entire regions of the base 1 and, the vibration plate 3 and ink storage parts 6 and dilution soln. storage parts 7 are formed on the dry resist film 2 and ink 13 and a dilution soln. 14 are emitted from nozzles by the action of the piezoelectric elements 8, 9 on the vibration plate 3. The aluminum chelate films 4, 5 enhance the adhesiveness of the base 1 and the dry resist film 2 and that of the dry resist film 2 and the vibration plate 3. Therefore, the shapes of the emitting orifices and the liquid emitting passages are held and a liquid leak is eliminated and the emission of emitting liquids is normal and reliability can be enhanced.
Patent JP-H08282209-A (JP)
Title: Pneumatic radial tire
Inventor: MORII TAKAO
IPC: B60C9/18
Filed: 1995-04-19
Abstract: PURPOSE: To improve both the steering performance and the riding comfort performance by taking an organic fiber, the intermediate ductility of which is specified in the case of a specified atmosphere temperature and designated load as a cord for forming an organic fiber belt. CONSTITUTION: If the intermediate ductility at an atmosphere temperature of 50 deg.C with load of 0.3g/D(gram/denier) of an organic fiber cord for forming an organic fiber belt 5 is 0.4% or more, the steering performance can be kept at high level as tire performance. That is, when a tire 1 travels, corresponding to the temperature and the load which the cord for forming the organic fiber belt 5 receives, if the intermediate ductility is 0.4% or less, the elastic modulus of the cord is high and the rigidity of the tire 1 is made higher. If the intermediate ductility of the cord at an atmosphere temperature of 165 deg.C with load of 1.0g/(gram/denier) is from 1.2% to 2.0%, the riding comfort performance can be kept at a high level as tire performance.  Further, both the above performances can be improved with good balance by setting the internal pressure high when the tire 1 is subjected to PCT processing.
Patent JP-H03291906-A (JP)
Title: Heat resistant coil
Inventor: HASHIMOTO HIROSHI
IPC: H01F27/32
Filed: 1990-04-09
Abstract: PURPOSE:To prevent the dissolution and the expansion of an insulative coating film and improve the insulative performance while the heat resistance of a coil is kept superior, and obtain a coil excellent in productivity of little manhour, by using coating material for impregnation whose main component is specified organopolysiloxane composition and a specified amount of mica. CONSTITUTION:An insulated wire wherein heat-resistant electrically insulative coating material is spread and baked on conductor is formed in a coil type, and the whole part is subjected to impregation treatment by using coating material for impregnation. Said coating material is obtained by dissolving or dispersing one or two or more kinds of resin selected out of a group composed of the following and inorganic filler in solvent; polyborosiloxane resin, polycarbosilane resin, polysilastyrene resin, polytitanocarbosilane resin and polysilazane resin. In the above heat-resistant coil, the main component of the above coating material for impregnation is composed of the following; 100 pts.wt. of organopolysiloxane wherein the weight decrease after heating at 400 deg.C for 24 hours is less than or equal to 10wt.%, and 100-600 pts.wt. of mica. The addition amount of mica to the above 100 pts.wt. of organopolysiloxane is preferably 150-300 pts.wt.
Patent JP-S6145859-A (JP)
Inventor: PIITAA BANKUROFUTO
IPC: B42C3/00
Filed: 1985-04-30
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。