baber/WOPTO huggingface dataset:
Patent JP-H0615240-A (JP)
Title: Washing method for precision parts
Inventor: MORIUCHI MEGUMI
IPC: B08B3/10
Filed: 1992-07-02
Abstract: PURPOSE:To wash precision member which has a fine hole and, a complex shape and is brittle without damaging the same and using a harmful organic solvent. CONSTITUTION:The member 8 to be washed is placed on a network member 7 positioned on the water surface of a washing tank 1. Washing and dewatering of the member 8 to be washed are performed by repeatedly performing a deaeration step by a pressure reducing pump 5, such a step that the member 8 is submerged underwater and a leak valve is opened and the washing tank is pressurized to pour water in the fine parts of the member 8 and a foreign matter stuck to the fine parts is peeled, and a step wherein water is discharged and the washing tank 1 is exhaused and the foreign matter separated therefrom is discharged outside the washing tank 1.
Patent JP-2001001722-A (JP)
Title: Pneumatic tire
Inventor: MORISHITA HISAYA
IPC: B60C11/11
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving performance on ice without deteriorating stability and controllability on a dry road surface, while occurrence of asymmetric abrasion is suppressed. SOLUTION: This pneumatic tire is provided with a plurality of blocks 3 separately formed in a tread and at least one sipe 4 extending in the tire width direction on the respective surfaces of these blocks 3. The blocks 3 are divided into a plurality of small blocks 3a. The sipe 4 is configured with a three- dimensional curved surface. Opposing surfaces of the small blocks 3a, 3a are interspersed with a concave portion 5a and a convex portion 5b which are engaged with each other.
Patent JP-2001004199-A (JP)
Title: Indoor unit for ceiling cassette type air conditioner
Inventor: OISHI MOTOHIRO
IPC: F24F13/32
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain an indoor unit for a ceiling cassette type air conditioner, which is improved in the installation property of an extended pipeline while preventing the affection of dripping of dew water. SOLUTION: In an indoor unit 1 for a ceiling cassette type air conditioner equipped with a casing 19, an indoor fan 3, an indoor side heat exchanger 2 and a drain pan 5 in the profile member 4 of an indoor unit main body, a joint fixing member 18 for retaining refrigerant pipeline pipe fittings 10 is arranged at one end side of the indoor side heat exchanger 2 while the lower part of the joint fixing member 18 is retained under hanging condition and is fixed to the casing 19 without getting into contact with the profile member 4 of the indoor unit main body.
Patent JP-S5798028-A (JP)
Title: Logical circuit
Inventor: IKEDA OSAMU
IPC: G06F13/36
Filed: 1980-12-10
Abstract: PURPOSE:To remarkably reduce the number of elements and occupied area by them by organizing a register with 1-latch circuit which is connected to a bus line provided with the function of holding data, for every one bit. CONSTITUTION:Each bus line 31, 32, 33 consists of 4 bits, lines 31, 32 and input  to an operation device 34 and the line 33 is outputted from the device 34. And 4- bit register 35 oranizing an accumulator consists of registers L0-L3 and the line 33 is connected to its input side and a driver circuit 36 to the output side, respectively. Also, a register 37 consists of 4 bits that assign the address of memory for data, and its input side is connected to the lines 32, 33. On the other hand, its output side is connected to a driver circuit 38. Then, the registers 35, 37 to be connected to the bus line are organized by respective 1-latch circuits 41, 42 and 45, 45 for every one bit and data holding functions 54, 55 are provided for every bit and the data stored in the regiters 35, 37 are stored in the holding functions 54, 55.
Patent JP-H0969040-A (JP)
Title: Circuit for computing/dividing of square root of radical number 2 by three overlapped stages with presumptive computing
Inventor: JIEI AAJIYUN PURABU
IPC: G06F7/537
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To increase the throughput of a quotient digit without increasing cycle time. SOLUTION: The implementation of a base 8 peforms a continuous connection for three partial remainder arithmetic circuit and overlaps three quotient selection circuits(QSLC) 302 to 304. Two carry holding adders 307 estimatingly operate result partial remainders which are found corresponding to each value of -1, 0, +1 of the quotient digit by adding a divisor and the complement of 2. Thus, the critical path composed of an SRT repetition generating a quotient digit becomes shorter.
Patent JP-S6332565-A (JP)
Title: Process cartridge for image forming device
Inventor: ADACHI HIROYUKI
IPC: G03G15/00
Filed: 1986-07-25
Abstract: PURPOSE:To increase the number of image forming sheets of a PC cartridge, and to make it small in size by containing a replenishing developer in a cavity of an image carrying body, and providing a developer store chamber communicating with a developing device, and a waste developer containing chamber communication with a cleaning device. CONSTITUTION:A PC cartridge A is constituted so as to be freely attachable and detachable to and from an image forming device body which has contained at least an image carrying body 9, a developing device 11, and a cleaning device. In a cavity of an image carrying body 9, a replenishing developer is contained, and a developer store chamber 46 communicating with the developing device 11, and a waste developer containing chamber 47 communicating with the cleaning device 17 are provided. Also, a means for carrying a developer of the developer store chamber 46 into the developing device 11 by the quantity corresponding roughly to the consumption decrease quantity of the developer in the developing device 11 each, and a means for carrying a collected waste developer which collects in the cleaning device, to the waste developer containing chamber are provided. By such constitution, a PC cartridge which is small in size and light in weight, and has increased the number of image forming sheets is obtained.
Patent JP-H0617501-A (JP)
Title: Steel-tube flat slab construction work
Inventor: KATO TOMOYASU
IPC: E04B5/43
Filed: 1992-07-02
Abstract: PURPOSE:To save the labor and power of construction work by a method in which a striped steel plate is wound around the periphery of steel tube capital of a steel tube concrete column, and slab bars are thrust through the striped steel plate and the concrete column. CONSTITUTION:A square projection having a specified height and a specified area is provided at a desired interval for the downside of a reinforced concrete slab 1 to form a capital part 2, and a reinforced concrete column 3 is erectly set through the capital part 2. A striped steel plate 4 for transmitting share of concrete is wound around and welded to the peripheral side of the steel tube of the capital part 2. L-shaped bar 5 and U-shaped bar 6 are arranged in a latticed form on the capital part 2, and slab bars 7 are thrust through the holes 4a of the plate 4. Since the column 3 is made of steel tube concrete, formwork for the column 3 can be eliminated, and concreting work can be made by separating the concrete strength inside one column 3 from true concrete strength or the slab 1. The construction work can thus be simplified.
Patent JP-H0834642-A (JP)
Title: Method for transporting extended synthetic-resin film and device therefor
Inventor: MATSUDA NAOHIKO
IPC: B65H20/00
Filed: 1994-07-27
Abstract: PURPOSE:To smoothly and efficiently transport the film without contaminating or wrinkling the film by arranging a roll at the upper part and lower part and controlling the rotating speed of the rolls so that the film transporting speed coincides with the rotating speed of the rolls. CONSTITUTION:An extended continuous synthetic-resin film 2 is clamped by the roll parts 3 respectively consisting of the lower rolls 4, 4', 4'' and 4''' and the coupled upper rolls 6, 6', 6'' 6''' as the driving devices at the parts of a table notched in the width direction of the film 2, and the shapes of the end edges and/ or the deviations of the end edges are detected and calculated by a meanders detector 8 so that the rotating speed of the lower rolls 4, 4', 4'' and 4''' coincides with the transporting speed of the film 2 in the adjacent roll part 3. The result is fed back to control the rotating speed of the rolls 4, 4', 4'' and 4''', and the film is transported to a cutter 10 by this device 1 for transporting the extended continuous synthetic-resin film.
Patent JP-S6155066-A (JP)
Title: Form gathering device
Inventor: NAKAYAMA YOSHIHIRO
IPC: G03G15/00
Filed: 1984-08-23
Abstract: PURPOSE:To enable a great number of forms, even if they are curved ones, to be accepted by a tray smoothly by allowing the tray to be moved up and down accompanied with the up and down movement of both No.1 and No.2 support members so as to widen the inlet space for the tray not only at the near side but also at the farther side to the outlet of a copying machine. CONSTITUTION:When No.1 and No.2 support members 5 and 8 are lifted with a drive device 10 actuated, the tip section 6a of a swing plate attached to No. support member 5 comes in contact with a guide plate 13. Accompanied with further upward movement of the support members 5 and 8, one end of the swing plate 6 is swung around a bearing center 7 to the direction as shown by an arrow head A, and its position is guided and limited as such by the guide plate 13. On the other hand, one end of a tray 11b is lifted while it is pulled horizontally accompanied with the rotation of the swing plate 6, simultaneously the other end is moved upward along the oblique cam groove 9 which is formed in No.2 support member 8 that is moving upward. Resultantly, an inlet for receiving forms is widened as much as the tray 11b moves upward allowing forms 14 to be accepted by the tray 11a without any jamming.
Patent JP-H0464676-A (JP)
Title: Internal pressure arching method
Inventor: MATSUI HISAO
IPC: E04B1/32
Filed: 1990-07-03
Abstract: PURPOSE:To secure an arched structure excellent in buckling yield strength by forming a cylinder into an arched state or curve and a rectilinear form, while installing a main pipe and a branch pipe, supplying a gaseous body, in this cylinder, and feeding the cylinder with this gas via a pressure feeder. CONSTITUTION:A structure is composed of an arched cylinder 1, a support structural part 2 and a roof cover member 3. Then, a main pipe 4 and a branch pipe 5 supplying gas or the like and a pressure feeder 6 for gas, etc., are installed in these elements. Next, gas or the like is fed to the cylinder 1 by the pressure feeder 6 via the branch pipe 5 and the main pipe 4. With this constitution, such an arched structure as excellent in buckling yield strength besides high bearing force is constructible with a small quantity of members.
Patent JP-S6066206-A (JP)
Title: Color polarizer
Inventor: MIHARA HISAFUMI
IPC: G02B5/30
Filed: 1983-09-21
Abstract: PURPOSE:To improve the change in hue by adsorbing and orienting a polarizing element formed by mixing a positive dichromatic material and a negative dichromatic material with a stretched hydrophilic high polymer film. CONSTITUTION:A color polarizer is manufactured by stretching a hydrophilic high polymer film after adsorbing a polarizing element on said film or adsorbing and orienting the polarizing element to the preliminarily stretched hydrophilic high polymer film. The film is stretched at the draw ratio of about 2.5-5 times in either case. A surface protective layer consisting of a plastic or the like having optical transparency is formed on one or both sufraces of such color polarizer by which a polarizing plate is obtd.
Patent JP-H101377-A (JP)
Title: Surface treatment of lightweight cellular concrete panel
Inventor: HATTORI TAKAHISA
IPC: C04B41/63
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide the surface treatment method by which a lightweight cellular concrete panel, that has excellent surface tensile strength and causes no peeling-off or no falling-off of a finishing layer such as coating layer, can stably and efficiently be produced in a short time. SOLUTION: In this surface treatment, the surface of a lightweight cellular concrete panel having a bulk specific gravity in absolute dry condition of <=0.6 is coated with an aqueous resin emulsion in a 0.1 to 0.5kg/m<2> coating weight to strengthen the surface of the panel. At this time, at least cut or cut-off surfaces of the lightweight cellular concrete panel are coated with the aqueous resin emulsion, which contains a resin component consisting of at least one kind of resin selected from among acrylic resins, epoxy resins, styrene resins and methane resins, and has <=10dPa.s viscosity and 3 to 20wt.% resin solid content. Also, after coating the surface of the concrete panel with the aqueous resin emulsion, the resulting surface is further subjected to filler coating and/or adhesive coating.
Patent JP-H0840561-A (JP)
Title: Raw material picking method by reclaimer
Inventor: MIYATA ATSUSHI
IPC: B65G63/00
Filed: 1994-07-27
Abstract: PURPOSE:To reduce the fluctuation of the raw material picking quantity caused by the turning of a boom provided with a bucket wheel. CONSTITUTION:At the time of picking pile raw material 3 using a reclaimer 10, as to m-times out of n-times (n>m>=1) of turning action toward the anti- ballast side of a boom 1 provided with a bucket wheel 2, the boom 1 is turned as far as the side edge of the anti-ballast side 3b of the pile raw material 3. As to remaining (n-m) times, a picking efficiency index (f) is obtained from the driving torque of the bucket wheel 2, the digging depth of the bucket wheel 2, and the turning speed of the boom 1, and at the time of this picking efficiency index becoming lower than the threshold f1, the boom 1 is not turned as far as the side edge of the anti-ballast side 3b but reversed in that position so as to reduce the fluctuation of the raw material picking quantity during the turning of the boom 1.
Patent JP-2001003139-A (JP)
Title: Tapered roller bearing and gear shaft supporting device for vehicle
Inventor: NAKAJIMA HIROKAZU
IPC: F16C33/36
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a tapered roller bearing capable of securing a long endurance life even under the intrusion of foreign matters and to provide a gear shaft supporting device for a vehicle. SOLUTION: As the stock for the tapered roller 16, steel contg. 0.8 to 1.5% C, 0.4 to 1.2% Si, 0.8 to 1.5% Mn and 0.5 to 1.8% Cr is used, in inner and outer rings 13 and 15, as the stock at least for the inner ring 13, case hardening steel contg. <=0.4% C is used, on the surface layer parts of these inner and outer rings 13 and 15 and the tapered roller 16, respectively, carbo-nitriding layers are formed, by which the peeling of the surfaces even under the using conditions in which foreign matters are intruded or heat generation in the bearing part is large can be suppressed, and moreover, the fatigue strength of the collar of the inner ring 13 is increased to prolong the endurance life of the tapered roller bearing.
Patent JP-2000011640-A (JP)
Title: Semiconductor storage
Inventor: YOSHIDA SOICHIRO
IPC: G11C7/10
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage suited for image processing by reducing time for reading and writing data on resetting in the semiconductor storage with a memory cell array comprising an SDRAM and a register array comprising an SRAM. SOLUTION: A semiconductor storage is provided with a memory cell array 10 comprising a specific number of row and a specific number of columns and a plurality of memory cells that are arranged in an array in the directions of rows and columns and a register array 20 comprising the number of rows and the number of columns corresponding to at least one portion of the number of rows and the number of columns of the memory cell and comprising a plurality of registers that are arranged in an array in the directions of row and columns. A memory cell of one column and a register of the corresponding column are mutually connected via data transfer pairs BT1/BN1...BTm/BNm and data are written simultaneously between the memory cells of one row and the registers of the corresponding row or data are transferred between them.
Patent JP-H0926333-A (JP)
Title: Position detector of motor
Inventor: HASHIDA SHIGERU
IPC: G01D5/244
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To enable a high-resolution detection by adding a dither signal whose level varies every cycle of phase difference counter, to a phase mudulation signal during (n) cycles in a state where a motor has been positioned, and obtaining the rotational position of the motor according to the mean value of measured values obtained from (n) counters. SOLUTION: In a state where a motor has been positioned; an adding means adds a dither signal from a dither signal generating means 30 to a phase modulation signal outputted from an LPF 23. Therefore, the zero cross position of the phase modulation signal varies in a range of detection resolution in a phase difference counter 27. Consequently, the phase difference between the phase modulation signal and reference signal also varies according to the dither signal. A comparator 32 waveform-shapes the added signal of the means 31 and gives it to the counter 27. A position detecting means 33 averages the (n) measured values which are measured during (n) cycles and obtains the rotational position of the motor from the mean value. Thus, the position detecting resolution can be improved without enhancing the detecting resolution of the counter 27.
Patent JP-S6069315-A (JP)
Title: Control cable conduit
Inventor: YOSHIFUJI JIYUNNOSUKE
IPC: F16C1/26
Filed: 1983-09-22
Abstract: PURPOSE:To keep rigidity along the longitudinal direction of a conduit and its flexibility, consistently with each other, by winding spirally many synthetic resin shielding wires which contain reinforcement, as they touch closely each other, around the outer circumference of a flexible inner tube made of synthetic resin moreover, by forming a covering layer made of synthetic resin on the outer circumference of the said shielding wires. CONSTITUTION:Around the outer circumference of an inner tube 1, many shielding wires 2 which are made of synthetic resin containing reinforcement, are wound spirally as they touch closely each other, with relatively long pitch along the longitudinal direction of the inner tube 1. Then, on the outer circumference of the shielding wires 2, a covering layer 3 made of synthetic resin is formed. Polyethylene terephthalate or polyacetal, or other material, which has high antiwear quality, low coefficient of friction, and proper flexibility, is suitable as a material of the inner tube 1, because the inner surface 4 of the inner tube 1 is slided directly against the inner cable 5. As a material of the shielding wires 2, unsaturated polyester resin or phenol resin, etc. is suitable.
Patent JP-S5876499-A (JP)
Title: Solid lubricant having rustproofing property
Inventor: HARADA YOSHIO
IPC: C10N10/04
Filed: 1981-11-02
Abstract: PURPOSE:To provide a solid lubricant capable of keeping high rustproofing property for a long period and suitable for the application to the bearing of a water turbine, water gate, movable girder, etc., by using carbon graphite or ''Teflon '' resin and metallic soap containing organic rustproofing agent. CONSTITUTION:The objective solid lubricant can be prepared by adding (A) a metallic soap such as Ca-soap, Pb-soap, etc. added with an organic rustproofing agent such as oleic acid cetylamine, etc. to (B) carbon graphite or ''Teflon '' resin in an amount of usually <=10wt%. EFFECT:The agent gives extremely small influence to the environment, e.g. water pollution, etc.
Patent JP-S6067510-A (JP)
Title: Production of catalyst components for olefin polymerization
Inventor: TERANO MINORU
IPC: C08F10/00
Filed: 1983-09-26
Abstract: PURPOSE:Magnesium dialkoxide, an electron donor, a titanium halide and a specific composition are brought into contact together to give the titled component with reduced chlorine remaining for polymerization catalyst of high activity giving stereoregular polymer in high yield. CONSTITUTION:(A) magnesium dialkoxide, preferably magnesium diethoxide, (B) an electron donor, preferably ethyl benzoate, (C) a titanium halide of the formula: TiX4, preferably titanium tetrachloride and (D) a composition resulting from reaction between oxide or hydroxide of an element in group I -IV in the periodic table, preferably aluminum oxide and component C are brought into contact with one another to give the objective catalyst component. Usually, the resultant component is used in combination with an organoaluminum compound. EFFECT:The residual amount of the catalyst can be reduced.
Patent JP-H0341639-A (JP)
Title: Optical recording medium
Inventor: NOSE YASUTO
IPC: G11B7/24024
Filed: 1989-07-07
Abstract: PURPOSE:To improve long-term reliability by incorporating one or two kinds of adamantyl acrylate monomers or dimethyladamantane acrylate monomers into monomers or prepolymers of acrylate or methacrylate, and curing the resin. CONSTITUTION:Monomers or prepolymers of acrylate or methacrylate are used for an adhesive layer 5, and one of two kinds of adamantyl acrylate monomers or dimethyladamantane acrylate monomers are incorporated into the monomers or prepolymers of the acrylate or methacrylate, and then cured. By this method, the recording layer 3 is free from oxidation during use, carriage or storage in high-temp. and high humidity environment, and thus, the obtd. optical recording medium has improved long-term reliability.
Patent JP-S6332525-A (JP)
Title: Diaphragm device
Inventor: KODAMA TAKASHI
IPC: G03B9/02
Filed: 1986-07-26
Abstract: PURPOSE:To improve the responsiveness by a simple constitution, and to make the titled device compact by constituting it so that a vibration from a vibrator is transferred to a diaphragm ring for opening and closing a diaphragm blade, and the diaphragm blade is opened and closed by using its vibration of a high speed and a high torque as a driving force. CONSTITUTION:By vibrating a laminated type piezoelectric element 12, an outer ring (the first driving ring) 6 and an inner ring (the second driving ring) 7 are rotated in the directions opposite to each other. By bimorph type piezoelectric elements (driving force transfer means) 14, 15 for synchronizing with the vibration of said laminated type piezoelectric element 12, only one of the forward rotation or the backward rotation of the first and the second driving rings 6, 7 is transferred selectively to a diaphragm ring 3, and the diaphragm ring is rotated in one direction. By a rotation of its diaphragm ring, a diaphragm blade 2 is opened and closed. By such a simple constitution, the responsiveness is improved, and the device is made compact.