baber/WOPTO huggingface dataset:
Patent JP-H06114454-A (JP)
Title: Method for bending metal tube in small radius of curvature
Inventor: AMANO CHOJU
IPC: B21D9/07
Filed: 1992-10-06
Abstract: PURPOSE:To provide a bending method which can form a metal bent tube with a small radius of curvature and high quality without generating crush or wrinkle on the bent part. CONSTITUTION:A bending process that a like work is bent with a 1st curvature without generating crush or wrinkle on the front surface, a die forming process that the work bent with the 1st curvature is formed with pressing with a lower die 13 having a die surface bent to a prescribed angle of bending theta with a 2nd curvature and an upper die 12 and the bending part is formed to a bent tube 10b bent to the prescribed angle theta with a 2nd curvature, and a shaping process shaping an internal surface of the bent tube 10c by forcibly inserting the punch regulating rods 15a, 15b inside the bent tube 10b from both ends of the bent tube 10b are provided. Therefore, no buckling is produced on the bent portion and the bent tube with high quality and without crush or wrinkle on the surface can be easily manufactured.
Patent JP-H06134223-A (JP)
Title: Electromagnetic filter column element cleaning device
Inventor: TAKEZAWA KOICHI
IPC: B01D35/06
Filed: 1992-10-30
Abstract: PURPOSE:To remove an oil content causing rise of differential pressure across a filter by using a device for cleaning a mixture of suspended iron and oil content adhering to an element of an electromagnetic filter used in a power plant, the regeneration of ion exchanger resin in the plant and the like and also using caustic soda as a chemical for neutralization in the power plant. CONSTITUTION:For the purpose of cleaning an oil content adhering to an element 13 of an electromagnetic filter column 12, element cleaning facilities such as an element cleaning chemical storage tank 24, an element cleaning chemical metering tank 25 and others are provided in the electromagnetic filter column 12, and dilute caustic soda is injected into the electromagnetic filter column 12 to decompose fatty ester adhering to the element into alkali salt of acid and alcohol by the saponification of caustic soda, liberate the decomposed matter from the element and discharge the same together with cleaning waste liquid out of a drain pipe 29.
Patent JP-2000119514-A (JP)
Title: Polyamide resin composition
Inventor: HIRONO MASAKI
IPC: C08L101/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant polyamide resin composition excellent in safety of a gas generated at the time of burning, thermal properties, surface appearance, and mechanical characteristics. SOLUTION: This polyamide resin composition is obtained by compounding a polyamide resin or a mixed resin of the polyamide resin and a thermoplastic resin other than the polyamide resin with 1-50 pts.wt. salt composed of a polyphosphoric acid and melem or a melem derivative, based on 100 pts.wt. resin component. The polyamide resin is the one obtained from xylylene diamine and α,ω-linear aliphatic dibasic acid, or a mixture of the polyamide resin with nylon 66 and/or nylon 6.
Patent JP-2001111586-A (JP)
Title: Communication system
Inventor: KUBOTA KIYOTO
IPC: H04L12/437
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, which detects and notifies the duplicate setting of a position number between a plurality of terminals connected to the same LAN. SOLUTION: A CPU 11a fetches specific number information stored in a data area, corresponding to a position number set on the basis of the set position of a terminal 11 among data made to flow on the LAN, and collates this specific number with an specific number that is stored preliminarily in a ROM 11b. When the specific numbers do not match with each other, the CPU 11a transmits an abnormality signal to a display device 21 and also overwrites the specific number which is allocated to data circulating on the LAN and is stored in the data area corresponding to the position number, set on the basis of the set position of the terminal 11 with the specific number that is stored preliminarily in the ROM 11b.
Patent JP-2000123566-A (JP)
Title: Device and method for reducing noise in dram
Inventor: BRADY JAMES
IPC: G11C7/12
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce a noise on a bit line occurring in the detection period of the bit line by cutting off a pre-charge voltage supply from a memory block in a DRAM for a fixed time period in the bit line detection period of the DRAM. SOLUTION: A supply voltage generator 42 receives Vdd, and outputs a voltage supply Vblp 44 and the voltage supply Vcp 46 of either 0.5 Vdd. The voltage supply Vblp 44 supplies a bit line pre-charging/balancing voltage to memory blocks 30, 32, 34, 36 through a switch 48, and the voltage supply Vcp 46 supplies a plate bias functioning voltage to them through the switch 50. In the beginning of the bit line detection period, the bit line is pre-charged/ balanced by the voltage supply Vblp 44. Then, the switches 48, 50 respond to signals A, B, and cut off the voltage supply Vblp 44, the voltage supply Vcp 46 from the memory blocks 30, 32, 34, 36. Thereafter, a word line and sense amplifiers 38, 40 are activated to perform bit line detective operation.
Patent JP-S62152586-A (JP)
Inventor: MIYAZAKI ATSUO
IPC: B08B9/093
Filed: 1985-12-27
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-S63144595-A (JP)
Inventor: TAKEUCHI TOKUO
IPC: B05C1/02
Filed: 1986-12-09
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-S62154306-A (JP)
Title: Magnetic head
Inventor: HARA SHINICHI
IPC: G11B5/105
Filed: 1985-12-27
Abstract: PURPOSE:To maintain the state of a low-viscosity for a long period of time and to permit stable use of a magnetic head at a room temp. by adding a latent reaction accelerator which activates at a prescribed temp. or above and hardener to an epoxy resin. CONSTITUTION:This magnetic head is formed by winding a winding 4 on a magnetic core 1, fitting the assembly formed in such a manner into a case 6, pouring the epoxy resin 7 into the case and fixing the assembly. The tertiary amine reaction accelerator which is solid and extremely stable at the m.p. or below and liquefies to start reaction on heating up to the m.p or above is preferable as the accelerator to be added to the epoxy resin 7. For example, a hardener which makes a curing effect only after reaction with the accelerator among acid anhydride hardeners is used for the hardener to cure the epoxy resin 7. The epoxy resin 7 does not, therefore, start curing at the temp. below the m.p. and can maintain the state of the low-viscosity for a long period of time. The pouring and filling of the epoxy resin 7 into the case 7 are executed in the low-viscosity state and therefore, the intrusion of foam therein is prevented.
Patent JP-H09103931-A (JP)
Title: Dust preventing method of positioning error absorber
Inventor: TEJIMA HIROTSUGU
IPC: F16J15/06
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a dust preventing method for preventing the incursion of dust at low costs in a positioning error absorber used for a robot or an automatic assembling device. SOLUTION: In a positioning error absorber 14 having a robot attaching part 4 and a chuck attaching part 5 for correcting errors by being freely slid in a lateral direction or a twisting direction when decentering occurs between a robot 15 and a chuck 16, step parts 1A and 2A are formed in sides opposite the robot attaching part 4 and a main body 2 and by fixing an O ring 13 in a groove formed by the steps 1A and 2A, the incursion of dust or the like is prevented.
Patent JP-H07147300-A (JP)
Title: Inner lead bonding unit
Inventor: ITO OSAMU
IPC: H01L21/60
Filed: 1993-11-24
Abstract: PURPOSE:To improve the throughput of bonding by a method wherein a plurality of chip receiving stages are provided vertically movable and rotatably, a rotary table provided with a fine adjustment means in X-Y direction, a means that compensates the angle of the chip receiving stage with rotation and that slides it in a vertical direction are provided. CONSTITUTION:A chip receiving stage 3 on which a chip 2 is mounted is provided vertically movably and rotatably with a bearing 4a of the chip receiving stage of an index table 4. Then, when bonding, the chip receiving state 3 is lifted upward with a chip receiving stage rotation angle adjustment mechanism as well as pushing mechanism 6. X-Y compensation is conducted by interlocking 13A and 13B with position compensation signals from a recognition camera 7, image processing unit 19 and a data processing unit 20. The chip receiving stage rotation angle adjustment mechanism as well as pushing mechanism 6 is operated to compensate the angle to perform the bonding with a bonding tool 17, thereby making it possible to improve the bonding throughput.
Patent JP-H06149595-A (JP)
Title: Computer system and its task switching system
Inventor: SAWADA MITSUO
IPC: G06F9/46
Filed: 1992-10-30
Abstract: PURPOSE:To increase the task execution processing speed by enlargement of number of CPU registers and to increase the task switching processing speed in the computer system of the multitask system. CONSTITUTION:At the time of task switching, task designating information of a system register 40 is rewritten with task designating information corresponding to the task of switching destination. The task ID of a selected task dependence register 41 is compared with ID of the task of switching destination by the task designating information. If they are discordant for the comparison result, contents of the selected task dependence register 41 are preserved in a main memory 7. Register contents corresponding to the task of the switching destination are read out from the main memory 7 and are set on the task dependence register 41 in the switching destination. If they coincide with each other for the comparison result, the selected task dependence register 41 is used to execute the task.
Patent JP-2001119900-A (JP)
Title: Flat commutator and manufacturing method thereof
Inventor: YOSHIDA KEN
IPC: H01R39/06
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To bond a commutator segment and a metal segment more rigidly and to attain more complete electrical connectivity thereof. SOLUTION: Metal segments having a winding connection terminal are bonded, while being insulated from each other, at least along the outer circumference of an insulating support and commutator segments are bonded, while being insulated from each other, to the metal segments wherein the brush sliding face of the commutator segment is perpendicular to the axial direction of a rotor. In such a flat commutator, spring metal plates are provided, while being insulated from each other, to abut against the metal segments and the commutator segment. The spring metal plates are suitably buried in the insulating support.
Patent JP-2000304610-A (JP)
Title: Photometer and colorimeter
Inventor: TERAUCHI KOICHI
IPC: G01J3/36
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To enable a photometer to be miniaturize and reduced in cost by making an integrating circuit unnecessary to a pulsing measuring light. SOLUTION: Photodiodes 20R, 20G, 20B receive a pulsing measuring light, and output current signals corresponding to received light intensity. Current-to- voltage converting circuits 40R, 40G, 40B output extended voltage signals which are extended in the time axis direction. The level of one out of the voltage signals is detected circularly at a specified period. By using the detected results, an operating means 64 calculates integrated values of the extended voltage signals.
Patent JP-H05135661-A (JP)
Title: Automatic clover air-gap switch
Inventor: IKUTA KAZUNARI
IPC: H01H33/59
Filed: 1991-11-11
Abstract: PURPOSE:To make a clover electrode abut on a starter electrode using a spiral spring so as to provide low impedance, relating to an automatic clover air gap switch. CONSTITUTION:In an automatic clover air-gap switch, a cylindrical electrode 2 holding a starting electrode 1 has a spiral spring 12 located between an insulator 11 and a clover electrode 5, and when electricity is transmitted to the switch the spiral spring 12 is contracted so that the electrodes 1, 5 abut on each other for electrical conduction.
Patent JP-H07125479-A (JP)
Title: Continuous label sheet and forming method therefor
Inventor: KIKUGUCHI NOBUYUKI
IPC: G09F3/02
Filed: 1993-10-29
Abstract: PURPOSE:To eliminate encroaching upon and adhering to an opposite surface of a surface supplied with adhesive in the case of perforating a folding sew line and to feed a continuous label sheet always smoothly by a feeding mechanism for an equipment such as a printer for the continuous label sheet. CONSTITUTION:A protective layer 14 previously having releasability for adhesive is provided on an opposite surface 13 to a surface 12 supplied with a sew blade of at least a part to be perforated with folding sew line, and then a sew line is perforated from the surface 12 side of the part to be perforated with folding sew line.
Patent JP-H06148828-A (JP)
Title: Image forming method
Inventor: SAKAI MINORU
IPC: G03C5/29
Filed: 1992-11-02
Abstract: PURPOSE:To obtain an enough hard tone even when a developer having low pH is used for a processing by processing a silver halide photographic sensitive material containing a compd. for releasing a development inhibitor with a specified developer liquid. CONSTITUTION:The silver halide photographic sensitive material has a silver halide emulsion layer containing a compd. expressed by formula on a supporting body. This layer and/or other hydrophilic colloid layer contain at least one kind of hydrazine deriv. Other layers except for the silver halide emulsion layer contain such a compd. which is oxidized with the oxidant of a developing agent and then releases a development inhibitor when attacked by a nucleophilic agent. The photosensitive material is processed with a developer of pH<=11 containing 0.1mol/l sulfite and dihydroxybenzene developing agent. In formula, R1, R2 are hydrogen atoms, halogen atoms, alkyl groups of 1-4C sulfoalkyl groups, trifluoromethyl groups, etc., R3 is a substd. or unsubstd. alkyl group, R4 is a sulfoalkyl group, R5, R6 are substd. or unsubstd. alkyl groups.
Patent JP-H06229846-A (JP)
Title: Pressurization sensor
Inventor: ITO KATSUTOSHI
IPC: G01L11/00
Filed: 1993-10-28
Abstract: PURPOSE:To enable a pressurization sensor to detect pressures from all directions without causing a performance drop or insufficient insulation due to water by utilizing the variation of the amount of transmitted light through an optical fiber caused by the deformation of the fiber. CONSTITUTION:An optical fiber 1 is formed by using silicone rubber for its core 4 and silicone rubber or elastomer having a refractive index lower than that of the silicon rubber used for the core 4. A light source 2 composed of an LED, LD, etc., is fitted to one end of the fiber 1 and a light receiving body 3 composed of a photodiode, phototransistor, etc., is fitted to the other end. When a pressure is applied to the fiber 1 from the outside, the fiber 1 is deformed and the amount of transmitted light through the fiber 1 varies. As a result, the amount of received light by the light receiving body 3 changes. By utilizing the change in the light receiving amount, a switch, etc., is actuated. Since the signal of this pressure sensor is propagated through light, the sensor can perform pressure detection outdoors, in water, etc., where the sensor is wet with water without receiving any influence from water. In addition, since the fiber 1 is deformed in any direction, the sensor can detect pressures from all directions.
Patent JP-S62153408-A (JP)
Title: Settling work of temporarily closing gate
Inventor: IZUMIDA NORIAKI
IPC: E02B7/20
Filed: 1985-12-26
Abstract: PURPOSE:To make the fitting of a gate to the intake of a dam easier by a method in which a rope attached to the upper end of a temporarily closing gate is moored to the top of a dam, a rope attached to the lower end is moored to a base ship, and the length of both the ropes is adjusted as needed. CONSTITUTION:For painting a main gate, one ends of wire ropes 14 and 17 are fixed to the upper and lower ends of a temporarily closing gate 11 to fit the gate 11. The other end of the rope 14 on the upper end side is moored to a winch 30 on the top of the dam 1, and the other end of the rope 17 on the lower end side to a winch 5 on a base chip 5. Water is charged into the gate 11 to settle it, and the gate 11 is made to approach the intake 13 of an orifice 12 by adjusting both the winches 5 and 30 appropriately. After water is drained through the intake 13 under the condition, the gate 11 is fixed to the orifice 12 with a rope 29.
Patent JP-S62154794-A (JP)
Inventor: SHIMADA TAKAHARU
IPC: B05D1/32
Filed: 1985-12-27
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-H02141157-A (JP)
Title: Congestion controller
Inventor: KATSUKAWA TAMOTSU
IPC: H04Q3/66
Filed: 1988-11-22
Abstract: PURPOSE:To prevent the increase in the load to be processed by an exchange attended with the increase in the connection request of a line by providing a switching means connecting the line and the exchange in response to the traffic of the exchange to a congestion controller provided separately with the exchange. CONSTITUTION:A switching control section 81 detects a traffic in a private branch of exchange 200 obtained via a serial bus 6. When the traffic in the private branch of exchange 200 is much and a line connection request comes via, e.g., a subscriber line 5a, the switching control section 81 connects the line 5a to an announcement section 10 via a switch 7a. The announcement section 10 uses a busy tone or talkie so as to output a message representing the disabled connection of the line 5a to the private branch of exchange 200. Thus, the subscriber line 5a is not connected to the private branch of exchange 200 but interrupted.
Patent JP-H02144344-A (JP)
Title: Document feeding device for recording device
Inventor: FUKUI KOZO
IPC: G03G21/14
Filed: 1988-11-22
Abstract: PURPOSE:To facilitate regulation of underage and overage due to en error by a method wherein a value of the number of regulating pulses is regulated through an input means, a reference pulse generated by a number of reference pulses computing part is varied, and underage and overage are regulated. CONSTITUTION:The number of regulating pulses inputted from an input means 01 is stored in a NVRAM 02, and from an estimated value of the number of reference pulses responding to a given document conveyance distance stored in an ROM 03, a reference pulse is computed by a number of reference pulses computing part 04. Based on the calculated number of reference pulses and a pulse signal from an encoder 631, a servo motor 630 and a resigate 615 are controlled by a control part 05, documents are conveyed at a distance responding to the regulated number of reference pulses, and a resist position is regulated. This constitution enables facilitation of underage and overage due to an error where occasion demands.
Patent JP-H01139872-A (JP)
Title: Intermediate of wire like material made of fiber reinforced synthetic resin
Inventor: IDA YOJI
IPC: C08J5/06
Filed: 1987-11-25
Abstract: PURPOSE: To obtain an intermediate of a wire-like material hardly causing lowering of physical properties with day by applying a thermoplastic resin to the outer periphery of an uncured thermosetting resin comprising a filament- like reinforcing fiber and an unsaturated alkyd, etc., and a specific crosslinked monomer, etc., in which the fiber is impregnated. CONSTITUTION: An aromatic polyamide, polyester fiber, etc., is used as a filament-like reinforcing fiber and the fiber is impregnated into an uncured thermosetting comprising 70-30 wt.% unsaturated alkyd or epoxyacrylate, 30-70 wt.% crosslinkable substance such as unsaturated alkyd or epoxyacrylate having >=160 deg.C boiling point and a polymerization initiator and passed through a nozzle to afford the uncured rod-like material and the outer periphery of rod-like material is coated with a thermoplastic resin to provide the objective intermediate of wire-like material made of a fiber-reinforced synthetic resin having long pot life.  The intermediate is cured by heating to afford a wire-like material, which can be utilized for stay rope for antennas, forearm wire, etc., because the material is excellent in flexural strength and has characteristics such as lightweight property, high strength and corrosion resistance.
Patent JP-H07150863-A (JP)
Title: Floor flashing material
Inventor: SAITO KIYOSHI
IPC: E04F15/00
Filed: 1993-11-25
Abstract: PURPOSE:To improve the designed appearance properties and funtionality of the connecting section of adjacent living rooms when a common floor material is laid mutually on the adjacent living rooms. CONSTITUTION:A floor flashing material 6 is disposed onto the floor face FL of an opening section for entrance and exit along the cross direction of the opening section for the entrance and exit, and has a grooved main body 7 buried into a clearance H formed between the opposed end sections 3a, 4a of two floor materials 3, 4. Flanges (cover sections) 8, 9 concealing the opposed end sections 3a, 4a of each floor material 3, 4 are mounted on the upper edge section of the main body.
Patent JP-H06148589-A (JP)
Title: Projection type color image diplay device
Inventor: OTAKI MASARU
IPC: G02F1/13
Filed: 1992-11-04
Abstract: PURPOSE:To enhance the contrast of a color image projected. CONSTITUTION:On an optical path leading from a light source 1, a wavelength cut filter 32, polarizing prism 2, dichroic mirrors 3b, 3g are arranged successively. The dichroic mirrors 3b, 3g divide the light from the light source 1 into beams in three wavelength ranges, R, G, B, and these beams are cast incident to respective reflex type liquid crystal cells 4r, 4g, 4b. The reflected beam of G light from the cell is reflected by the dichroic mirror and put incident to the polarizing prism 2. The filter 12 coats the light in the wavelength range near the RAG and G/R boundaries where; the difference in the reflectance between P-polarization and S-polarization of the light due to the dichroic mirrors enlarges.
Patent JP-H11236559-A (JP)
Title: Volume modulation type coloring material, volume modulation type coloring composition, optical element therefrom, and light modulation method
Inventor: AKASHI KAZUSHIROU
IPC: G02F1/17
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel volume modulation type coloring material giving enough contrast, having high response, and excellent in durability, its compsn., an optical element therefrom, and a light modulation method. SOLUTION: This volume modulation type coloring material 10 contains not less than saturated absorption concn. of a pigment in a polymer gel which swells or contracts by absorption and desorption of a liq. with a stimulus from outside. A volume modulation type coloring composn. 12 comprising this volume modulation type coloring material 10 and a liq. reversibly changes its volume and swells and contracts by heat, light, electric current, electric field, magnetic field, pH, ion intensity, adsorption of a substance, change of soln. compsn., etc. When the polymer gel is swelled (a), the pigment in the gel is dispersed, and when the polymer gel is contracted (b), the pigment in the gel is in an agglomerated state, and absorption efficiency of light 14 under the swelled condition is higher than the absorption efficiency of light 14 under the contracted condition.
Patent JP-S63141954-A (JP)
Inventor: UIRUFURIITO BIYUSHIYUKEN
IPC: C07C49/637
Filed: 1987-11-25
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。