baber/WOPTO huggingface dataset:
Patent JP-H06143350-A (JP)
Title: Forming mold
Inventor: HASHIZUME SHINICHI
IPC: C23C14/00
Filed: 1992-11-09
Abstract: PURPOSE:To improve the impact resistance and wear resistance at the opening edge of a gate hole, prolong the lifetime of a mold and reduce the maintenance and the production cost by a method wherein ion implantation layer is produced on the surface of the periphery of the gate hole, the opening edge of which is chamfered. CONSTITUTION:A chamfering part 14 is formed by chamfering the opening edge 13 of a gate hole 12 constituting the gate 11 of a forming mold 10. In addition, by applying ion implantation treatment to the surface 15 of the periphery of the gate hole 12, ion implantation layer 16 is produced. The dimensions, angle and the like of the chamfering part 14 are properly changed in response to the material of the forming mold 10, the material, shape and the like of a formed product. Further, after the chamfering part 14 is formed by chamfering the opening edge 13 of the gate hole 12 constituting the gate 11 of the forming mold 10, thin film layer 17 is produced at the periphery of the gate hole 12 by PVD method and CVD method.
Patent JP-S62157532-A (JP)
Title: Combination weighing apparatus
Inventor: TSUKASA FUMISUKE
IPC: G01G13/00
Filed: 1985-12-29
Abstract: PURPOSE:To achieve a higher accuracy of a combination weight, by resetting the correction value of the zero point following a drift of a weighing device while a weighing operation is interrupted for a long time to remove weighing errors in the restarting of the operation. CONSTITUTION:An object to be weighed is held into intermediate hoppers 141-14n via a feeder 11, a circular feeder 12, feeders 131-13n, a discharge gate 15i is opened and the objects held is dropped and held into one storage chambers 171-172n-1 of weighing hopers 161-16n to be weighted. then, another discharge gate 15i of opened and the objects held is dropped and held into other storage chambers 172-172n of the weighing hopper. The total weighed values of the objects being weighed held into respective storage chambers immediately before the suspension of the combination discharge operation are subtracted from the weighed values from weighing devices 181-18n respectively. The subtraction output is updated as new zero-point correction value during the interruption of the operation and memorized and set 27. This enables the resetting of the zero-point correction value following a drift due to temperature of the weighing devices 18 even during the interruption of a combined discharge operation.
Patent JP-S63154004-A (JP)
Inventor: MAEDA MITSUO
IPC: H02B15/00
Filed: 1986-12-17
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-S62158908-A (JP)
Title: Combustion promoting device in gasification burner
Inventor: MIYAHARA KINGO
IPC: F23D11/08
Filed: 1985-12-30
Abstract: PURPOSE:To provide a continuous stable combustion of blue flame gasification by a method wherein a part of combustion hot gas is injected from a bottom wall of a combustion cylinder along an outer circumference of a gas chamber toward a forward part thereof. CONSTITUTION:When a combustion is started, a part of combustion hot gas injected to a front part of a combustion chamber 5 is sent from a hot air feeding port 18 opened at a bottom part of a combustion cylinder 2 to an outer circumference of a gas chamber 6 through a hot gas feeding passage 17 at an outside part of the bottom wall and then injected forwardly. With this arrangement, an entire combustion cylinder and the gas chamber 6 are heated to increase its temperature. Therefore, fuel oil in the gasification cylinder 8 is rapidly gasified to become a complete mixture gas. Therefore, the fuel is injected into the combustion cylinder 5 rapidly and the gasified combustion is carried out. With this arrangement, it is possible to continue a combustion under a blue flame condition from starting time of the gasification combustion.
Patent JP-H01142131-A (JP)
Title: Placing of concrete
Inventor: ADACHI TETSUHISA
IPC: E04G13/02
Filed: 1987-11-27
Abstract: PURPOSE:To enhance the efficiency of operation by making transporting, assembling, disassembling, and storage easier and also by reducing the weight of formwork by a method in which a cloth cylinder is used for a formwork forming a columnar base constituting part of foundation. CONSTITUTION:Vertically extending steel work materials 7 are set in an excavated place 4 to be concreted in the ground 2, and concrete is placed to form a base slab 5 where the materials 7 project upwards. A formwork is formed of a cylindrical synthetic fibre sheeted cloth having an upper forming ring 10, a lower forming ring 11, and forming bars 12 for joining in such a way as to embrace the materials 7. The rings 10 and 11 are fixed to fixing metals 13, 14, and 15, the bars 12 are fixed to a fixing metal 16, and concrete is placed to form a columnar base 6 projecting from the slab 5 toward the upper part in order to obtain a foundation 3.
Patent JP-S63151208-A (JP)
Title: N multiplier circuit controlled by f/v converter
Inventor: YAZAWA YOSHIYUKI
IPC: H04N5/06
Filed: 1986-12-16
Abstract: PURPOSE:To attain high speed operation by adopting the frequency synthesizer constitution including an equalized pulse rejection circuit controlled by an F/V converter so as to apply accurate N multiple to an inputted horizontal synchronizing signal. CONSTITUTION:An N multiple circuit 16 consists an equalizing pulse elimination circuit 40 consisting of an F/V converter 42 and a monostable multivibrator and a frequency synthesizer 100 whose frequency division ratio of frequency is set programmably. Since an output signal of the converter 42 is given to a time constant control terminal T of the circuit 40, even if the period of the horizontal synchronizing frequency included in the inputted composite synchronizing signal HD differs, the equalizing pulse is eliminated. Since the control of the time constant of the circuit 40 is subjected to feedforward by the converter 42, the circuit is operated at a high speed stably. The horizontal synchronizing signal output of the circuit 40 is given to a reference input terminal phi1 of the phase comparator 44 in the synthesizer 100 and the signal being N multiple of the frequency of said signal is led out by a 1/N frequency divider 60 preset with the frequency divider ratio N corresponding to the synchronizing signal of various devices used for an LPF 46 and a VCO 48. The multiple signal is synchronized accurately to the input signal by the synthesizer 100.
Patent JP-H09120245-A (JP)
Title: Process cartridge and image forming device
Inventor: OKANO KEIJI
IPC: G03G21/18
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To appropriately correct exposure in accordance with the use circumstances of an electronic photoreceptor with simple constitution by setting information stored in a non-volatile storage means as characteristic information concerning the photoreceptor and setting the stored information as the use amount information on the photoreceptor. SOLUTION: The use amount information X and initial sensitivity information Y on the photoreceptor drum are stored in the storage means 60 provided in a cartridge 100. The information X is read out by a read/write means 20 provided in an image forming device main body 120 and transmitted to a counting means 21. The counting means 21 calculates the use amount of the photoreceptor based on an operation signal transmitted from a CPU 23, and integrates the values of the used amount, whereby the value stored in the storage means 60 is rewritten to the integrated value. The information Y is read out by the read/write means 20 provided in the main body 120 and transmitted to the CPU 23. The CPU 23 corrects the light quantity to the appropriate value in accordance with the information in a memory 22 and transmits the value to a light quantity control means 24.
Patent JP-H11193969-A (JP)
Title: Air conditioner
Inventor: NAKAYAMA SUSUMU
IPC: F25B13/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner for executing a space conservation by thermally storing even during operation of an air conditioner and reducing number of thermal storage tanks. SOLUTION: This air conditioner comprises a refrigerating cycle independent of an air conditioner in which an outdoor unit is coupled to a plurality of indoor units and having a user side heat exchanger 21 for heat exchanging with a liquid refrigerant fed from the outdoor unit to the indoor units of the conditioner, a thermal storage tank 40 and a thermal storage heat exchanger 35. Thus, the storage tank stores cool by a night power to utilized in the daytime.
Patent JP-2001113916-A (JP)
Title: Wheel segment
Inventor: TSURU EIJI
IPC: B60C11/117
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a wheel segment that has an improved resistance to wandering while maintaining appreciable characteristics of existing segments. SOLUTION: The wheel segment includes a rubber block with a mounting portion fixable to a wheel rim, opposite sidewall portions and a tread portion; a hollow portion defined in the rubber block; and fixing means. The tread portion has in each shoulder area at least one circumferential groove, which slops outwardly in the segment from its opening end on the tread portion to its root.
Patent JP-H01139024-A (JP)
Title: Attachment structure of shock absorber for flange of bathtub
Inventor: NAKANISHI SACHIO
IPC: A47K3/02
Filed: 1987-11-26
Abstract: PURPOSE: To easily replace the cushioning body without changing a bathtub main body at all when the cushioning body has deteriorated or been contaminated by a method wherein the attaching fitting for a body to be attached, is insert-molded, and the cushioning body is detachably attached to the body to be attached directly or with an auxiliary attaching fitting. CONSTITUTION: In a cushioning body 9 made of a flexible expanded resin material, which is formed in a manner to go along the top of a flange 2 of a bathtub 1, a plurality of the upper pieces 4 of attaching fitting 3 are insert-molded, and by doing so, the expanded resin enters through the parts of through holes which are provided on the upper pieces 4, and thus, the upper pieces 4 of the attaching fittings 3 are insert-molded in the cushioning body 9. Then, the attaching fitting 3 comprises the upper piece 4 and a lower piece 6 which is integrally or by an integral way connect- molded on the facing downward part of the upper piece 4, and an attaching screw 8 is screwed on a facing upward bent upper stage part 7 of the lower piece 6.  Then, the lower piece 6 of the attaching fitting 3, which is exposed on the lower surface of the attaching part of the cushioning body 9, is made to confront with the lower side of the flange 2, and by clamping the attaching screw 8, the cushioning body 9 is fixed to the flange 2 by the pinching of the attaching fitting 3.
Patent JP-H10121002-A (JP)
Title: Coating protective sheet
Inventor: MORIMURA YASUHIRO
IPC: C09J7/02
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a coating protective sheet which is excellent in durability, such as weather resistance, has good adhesion to the surface of a coated object, and does not leave the adhesive upon separation of the sheet by forming a pressure-sensitive adhesive layer comprising a thermosetting adhesive composed mainly of a copolymer of ethylene, vinyl acetate, and (meth)acrylate monomers on a substrate. SOLUTION: The substrate is an org. film composed mainly of an org. resin (e.g. polyethylene). Pref., the copolymer has a vinyl acetate content of 10 to 50wt.% and a (meth)acrylate content of 0.01 to 20wt.%. An org. peroxide (e.g. benzoyl peroxide) is added in an amt. of 0.1 to 10 pts.wt. based on 100 pts.wt. copolymer to the adhesive. Further, a silane coupling agent (e.g. γ- methacryloxypropyltrimethoxysilane) as an adhesion promoter, an allyl-contg. compd. (e.g. triallyl isocyanurate) as a property improver and the like may be added. Curing may be carried out at 70 to 150 deg.C for 2 to 60min under a pressure of 0.01 to 50kgf/mm<2> .
Patent JP-H03160465-A (JP)
Title: Image forming method
Inventor: SAKAKIBARA TEIGO
IPC: B41M5/26
Filed: 1989-11-20
Abstract: PURPOSE:To copy many sheets without the reduction of image density and contrast by performing the exposure on the whole surface of a photosensitive body by light including a light absorbing area of a charge conveying material and then, heating an image forming position. CONSTITUTION:By irradiating the whole surface of the photosensitive body having memory performance with the light including the light absorbing area of the charge conveying material in a charge conveying layer at first, the sensitivity of the photosensitive body is reduced. And then, the part other than the image part of the photosensitive body whose sensitivity is reduced is heated and the sensitivity of the part is returned to its former state. A latent image corresponding to an image pattern based on the difference of the sensitivity is formed on the photosensitive body by heating. After electrostatically charging the photosensitive body, performing the exposure and performing toner developing, the image is formed by transferring the image on a transfer medium such as a paper, etc., and performing the fixation of it. And furthermore, the following stages; the destaticizing exposure of the photosensitive body, the electrostatic charging, the exposure, the toner developing, the transfer and the fixation, are repeated. Thus, many sheets can be copied.
Patent JP-2001123244-A (JP)
Title: Steel for large-sized bearing and large-sized bearing parts
Inventor: KUREBAYASHI YUTAKA
IPC: F16C33/12
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To produce steel for a large-sized bearing excellent in breaking resistance and rolling fatigue life characteristics and suitable for large-sized bearing parts. SOLUTION: This steel for a large-sized bearing has a chemical componential composition containing, by mass, 0.80 to 1.30% C, >0.35 to 0.80% Si, 0.30 to 0.90% Mn, 0.90 to 1.50% Cr, one or two kinds of <=0.25% Mo and 0.20 to 1.50% Ni, and the balance Fe with impurities, and in which hardenability by a hardenability testing method for steel established by JIS G 0561 is controlled to Q64 HRC in J 1.5 mm, to 63 to 66 HRC in J 7 mm, to 37 to 50 HRC in J 15 mm, to 30 to 45 HRC in J 20 mm, and to 28 to 38 HRC in J 45 mm.
Patent JP-H06212723-A (JP)
Title: Deck plate
Inventor: TATSUGI SHINYA
IPC: E04B5/40
Filed: 1991-10-18
Abstract: PURPOSE:To improve the workability of a slab floor by forming a void mold in post-structure being separate from a deck plate body. CONSTITUTION:The abutting section of a void mold 12 is provided with a pair of sandwichedly holding sections 12a, 12a to sandwichedly hold the rib 11a of a deck plate body 11, and the sandwichedly holding sections 12a, 12a are coupled with the rib 11a through coupling means 13 such as bolts on the deck plate body 11 so as to support the molds 12 mutually in parallel. The edges on both sides of the body 11 are respectively provided with a rising section 11b and a covering section 11c for aiming at lateral connection, and plural sheets of deck plates 10 are arranged laterally in parallel, and concrete 20 is deposited on the body 11 to execute a slab floor. Thus, since the mold 12 is supported on the body 11, the workability of the light and highly strong slab floor can be improved.
Patent JP-H10138606-A (JP)
Title: Method of forming multicolor image
Inventor: KURIMOTO MASAYUKI
IPC: G03G7/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of obtaining uniform glossiness in overall region of image and forming smooth high quality multicolor images with excellent granularity and tone reproducibility similar to images produced by a silver salt photographic method in a multicolor image forming method utilizing powder toner. SOLUTION: The multicolor image forming method comprises an exposure process for forming latent images on a latent image carrier in use of light modulated by image information, a development process for forming toner images on the latent image carrier by the use of cyan, magenta, yellow powder toner, a transfer process for transferring the toner image on a body to be transferred, a fixing process for fixing the toner images on the transferred body, and a process for forming final images by allowing a sheet member having a transparent adhesive layer to be in contact with the image surface, and when the mean thickness of images before adhesion of the sheet member is made A, and mean thickness of the image thickness after adhesion of the sheet member is made B, a relation formula is satisfied in 0.7<=B/A<=1.2. Employed herein as a sheet member is a white or colored sheet or transparent resin film.
Patent JP-S63153771-A (JP)
Title: Magnetic disk device
Inventor: KONISHI HIROSHI
IPC: G11B21/08
Filed: 1986-12-18
Abstract: PURPOSE:To contrive the shortening of an access time by fitting a couple of heads to a common actuator to be a prescribed relation and moving a head close to an object track to the object track. CONSTITUTION:Two heads 2a, 2b are fixed to an actuator 7 rocked around a shaft 7c by a step motor 4 so that they oppose to each track while the center 1a of the magnetic disk 1 is bridged over and the sum of track numbers by the heads 2a, 2b is constant. Then the position of the other head 2b is calculated from the track position by one head 2a and the head 2a or 2b closer to the objective track is moved to the object position. Thus, the maximum moving distance of the head is halved in comparison with the one head. As a result, the access time is reduced without changing the performance of the access motor and the high speed access is applied substantially.
Patent JP-H08133185-A (JP)
Title: Around stern device for ship
Inventor: ITANI JIYUN
IPC: B63H1/14
Filed: 1994-11-09
Abstract: PURPOSE: To provide an around stern device formed so that corrosion of a propeller can be effectively suppressed even in the case that a high speed is generated in a ship. CONSTITUTION: In this around stern device 30, a propeller nut 40, formed with the external shape in a circular shape, is arranged in a rear end part of a boss 321 of a propeller 32, to arrange a sacrificial anode 42 in a rear end part of this propeller nut 40. Further, external diameters D1 to D3 of these propeller boss 321, propeller nut 40 and sacrificial anode 42 are formed respectively uniform in an axial direction thereof, also to be made almost equal to each other.
Patent JP-H04175523-A (JP)
Title: Pad returning spring of disc brake
Inventor: OTANI NOBUCHIKA
IPC: F16D65/097
Filed: 1990-11-05
Abstract: PURPOSE:To prevent interference of a spring to a disc certainly without deteriorating rigidity of a capliper by providing bending back parts positioned in a thickness theft part in a bridge part of the caliper and the spring laying over an outer periphery of the disc. CONSTITUTION:Width W1 of each of bending back parts 11 of a spring 10 are set larger than thickness of a disc D, and smaller than a width W between both ends of the spring under a free condition. A linear member between both ends of the bending back part is bent in an arcuate form in the direction distanced from a disc center. When installing, the bending back parts 11 are positioned in a thickness theft part 1b formed on an inner part of a bridge of a capliper 1, while the spring 10 is laid over an outer periphery of the disc D with room. Unexpected interference in respect to the disc dones not occur at all. It is thus possible to eliminated problems such as noises or deterioration of dragging preventive effect when the spring is slid against the disc and broken, to reduce problems such as partial abrasion of a pad because of storage of rigidity of a caliper bridge part, and thereby to improve reliability of the brake.
Patent JP-H03163213-A (JP)
Title: Dynamic pressure type air bearing device
Inventor: MARUYAMA TERUO
IPC: F16C17/10
Filed: 1989-11-17
Abstract: PURPOSE:To enable high speed rotation even if the accuracy of a shaft center is low by forming a spiral groove on one face of cylindrical bearing faces, and arranging an elastic bearing which supports an entire dynamic pressure air bearing in a radial direction on the outer circumference of a bearing member fitted to the outer circumference of a rotary shaft. CONSTITUTION:A gap is formed between the inner circumference of a bearing member 2 and the outer circumference of a rotary shaft 1, a wavy plate 3 and a thin plate 4 assuming elastic supporting exists in the gap, and lubricating air is interposed between the rotary shaft 1, and the thin plate 4. A plurality of first spiral grooves 5 which supply under pressure the lubricating air toward the inside bottom of the bearing member 2 in response to the rotation of the rotary shaft 2 are formed on the cylindrical bearing face of the thin plate 4 facing to the outer circumference of the rotary shaft 1. In an event of instantaneous application of force exceeding bearing load capacity, deformation of the elastic supporting member 3 arranged outside a spiral group dynamic pressure bearing absorbs the external force to make it hard to bring the rotary body in contact with the spiral group bearing so that a bearing having high antishock capability can be obtained.
Patent JP-H08157951-A (JP)
Title: Continuous high-temperature heat treatment of thin steel sheet
Inventor: ISHIHARA AKIRA
IPC: C21D8/02
Filed: 1994-12-05
Abstract: PURPOSE: To prevent the generation of spark defects between conductor rolls for transporting a steel sheet and the steel sheet by providing the surfaces of these conductor rolls with layers consisting of carbon or other hard materials at the time of energizing the steel sheet with the conductor rolls and heating the steel sheet by the Joule heat of the steel sheet. CONSTITUTION: The long-sized steel sheet is continuously heat treated by transporting and energizing the steel sheet in an electrical heating device while bringing the steel sheet into contact with two pieces of the revolving conductor rolls and heating the steel sheet to >=600 deg.C by its Joule heat. In such a case, the surface layer parts of the conductor rolls are composed of carbon sleeves 17 or layers of Ti, W or their hard compds. are formed by a thermal spraying method or plating method thereon. The line current density I per unit width of the steel sheet at the time of energization to the steel sheet by the conductor rolls is specified to the value expressed by equation I.  (In the equation; P denotes the contact surface pressure of the steel sheet and the conductor rolls; E, E1 , E2 denote respectively the Young's moduli of the contact parts, the conductor rolls and the steel sheet; ν1 , ν2 , denote respectively the Poisson's ratios of the conductor rolls and the steel sheet).