baber/WOPTO huggingface dataset:
Patent JP-H1195539-A (JP)
Title: Image forming device
Inventor: OKABE YASUSHI
IPC: F16C13/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which supplies a large amount of toner from a supply roller to a developing roller by improving the toner holding force and toner supplying force of the supply roller which supplies the toner to the developing roller. SOLUTION: The laser printer 1 supplies the toner to an electrostatic latent image on a photoreceptor drum 25 by means of the developing roller 27, and transfers the toner image formed on the photoreceptor drum 25 to recording paper P, thereby forming an image. The supply roller 31 for supplying the toner to the developing roller 27 has, on its periphery, a layer 31B of an elastic foamed-material in which a large number of cuts X1 are made.
Patent JP-H04133957-A (JP)
Title: Image forming device
Inventor: GONDA TAKASHI
IPC: G03G21/00
Filed: 1990-09-25
Abstract: PURPOSE:To obtain paper in the order according to pages by providing timing rollers in front of a combination part of each of carrier paths for sending out the paper toward a combination part so that the paper sent out from each of the carrier paths overlaps each other at the combination part and an interval is made between the paper and the paper succeeding it. CONSTITUTION:A combination part 30 is provided for combining carrier paths 31 and 32 of paper ejected from each image forming unit. In front of the combination part 30 of each of the carrier paths 31 and 32, timing rollers 33 and 34 are provided for sending out the paper toward the combination part 30 so that the paper sent out from each of the carrier paths 31 and 32 overlap each other at the combination part and an interval is made between the paper and the paper succeeding it. By this, the paper ejected from each of the image forming unit is ejected after overlapping each other at the combination part 30 in the order according to pages, and as the interval is made between the paper and the paper succeeding it, the paper ejected from each of the image forming unit does not overlap each other unexpectedly out of order.
Patent JP-H0596477-A (JP)
Title: Control method for master and slave manipulators
Inventor: ONISHI KEN
IPC: B25J3/00
Filed: 1991-10-03
Abstract: PURPOSE:To effectively perform general purpose work by properly using a plurality of control laws in a flow series of action. CONSTITUTION:A plurality of control laws are left as prepared in accordance with supposed objective work, and operating a switch 10 while a master manipulator 2 by an operator 1, the control law is switched to reflect movement of the master manipulator 2 to the different movement of a slaved manipulator 3 in accordance with a scene.
Patent JP-S62105747-A (JP)
Inventor: HANSU DEIITAA RAINARUTSU
IPC: B60T8/1761
Filed: 1986-10-28
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-H03118413-A (JP)
Title: Measuring method of displacement of moving object
Inventor: SUZUKI MOTOMITSU
IPC: G01C3/06
Filed: 1989-09-29
Abstract: PURPOSE:To correctly measure the deviation of measuring direction by calculating the mutual correlation function of image information based on the pickup image information of a target in the rear before and after the motion of a image pickup body, and an attitude angle measured by a gyro compass. CONSTITUTION:A target 7 is mounted in a segment 6 behind a digging machine 1 in a manner to confront to a pickup body 3. When a displacement in the lateral direction is to be measured, bar code images for random distance are formed on the surface opposite to the pickup body 3. Jacks 4 are arranged in a loop on the rear surface of the digging machine 1. Digging is effected by the pressing force of each jack 4 and rotation of a cutter 2. The digging amount is determined by an expanding length of each jack 4. The target 7 is picked up by the pickup body 3 before and after digging. Assuming that a point O on the X axis of the target 7 is an origin of coordinates, and the position and attitude angle (yaw angle) of a lens 8 are represented by (X, Y, theta), the change of the yaw angle theta is detected by the gyro compass and the position X is measured directly. Therefore, the displacement DELTAY is obtained through operations of a mutual correlation function of the brightness distribution of the pickup image information before and after digging.
Patent JP-H03119066-A (JP)
Title: Gelled fine granular polymer with cationic electrodeposition capability and its production
Inventor: YAMAMOTO KENJI
IPC: C09D151/00
Filed: 1989-09-29
Abstract: PURPOSE:To obtain the title polymer having excellent repellency preventive effect by emulsion polymerization of a mixture of each specific unsaturated monomer in the presence of an allyl group-contg. cationic reactive emulsifier and a water-soluble azoamide compound as polymerization initiator. CONSTITUTION:The objective gelled fine granular polymer can be obtained by emulsion polymerization of a mixture made up of (A) a polymerizable unsaturated vinylsilane monomer containing vinylic double bond and hydrolyzable alkoxysilane group, (B) a polymerizable monomer containing in the molecule two or more radical polymerizable unsaturated groups, (C) a polymerizable unsaturated monomer containing vinylic double bond and hydroxyl group, (D) a unsaturated monomer containing in the molecule amino group, and (E) other polymerizable unsaturated monomer(s), in the presence of a cationic reactive emulsifier containing in the molecule allyl group and a water-soluble azoamide compound as polymerization initiator.
Patent JP-H01100212-A (JP)
Title: Operational method for blowing fine material in blast furnace
Inventor: YAMAGATA CHISATO
IPC: C21B5/00
Filed: 1987-10-12
Abstract: PURPOSE:To reduce amount of slag making material and to obtain low Si and low S molten iron by carrying slag making material and coal to a crusher introducing hot blast, crushing, mixing, drying, conveying mixed powdery material with gas and blowing into a furnace from tuyere. CONSTITUTION:The slag making material 1 containing CaO source and MgO source and the coal 2 are respectively stored in hoppers 5, 6 and continuously supplied to the crusher 9 in accordance with the prescribed discharging rates. The slag making material 1 and the coal 2 are crushed and mixed with the crusher 9 and also dried with hot blast sent from the hot stove 10 in the range of 150-500 deg.C. This mixed powdery material is conveyed with the hot blast from the hot stove 10 and blown into the blast furnace 14 from each tuyere 12 through a distributor 11 and a blowing nozzle 13. By this method, high effect is displayed to reduce Si and S in molten iron.
Patent JP-H1198123-A (JP)
Title: Error rate estimation circuit
Inventor: USUI HISAYOSHI
IPC: H04L1/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the error rate estimation circuit by which the processing of estimating an error rate of received data is conducted quickly and accurately. SOLUTION: A delay detection circuit 1 applies delay detection to a received signal 10 and provides an output of data 4 and a phase error signal 5. A pattern matching circuit 32 receives the data 4 outputted from the delay detection circuit 1 and a timing signal 6 and a pattern code 7 outputted by an error rate estimate value calculation circuit 3 and provides an output of an error number 8. The error rate estimate value calculation circuit 3 outputs an error rate estimate value 9 based on the phase error signal 5 and the error number 8.
Patent JP-S6457146-A (JP)
Title: Method and system for testing repetition accuracy of fluidic system
Inventor: DANIERU NOBUENBA
IPC: G01N11/00
Filed: 1987-10-12
Abstract: PURPOSE: To easily and inexpensively test the repeat accuracy of an instrument used for measuring the viscosity of a material which usually exists as a solid body in a liquid phase by using a transducer (TD) spirally wound around a connecting section and repeatedly comparing the reactive torque applied to a driving shaft. CONSTITUTION: A mixer 8 is constituted of a testing chamber 12, a hopper 25, a driving shaft 10, and a spiral mixing element 15. A test material, such as resin pellets, etc., thrown in the chamber 12 from the hopper 25 for mixing is maintained in a liquid phase by raising the temperature of the material while the shaft 10 and element 15 are rotated. The reactive torque which is generated due to the special shape of the element 15 when the element 15 is rotated is transmitted to a TD 14 through the shaft 10. The TD 12 is composed of a strain gauge and spirally wound around a connecting section 23 connected and fixed to the shaft 10 through driving section connecting plates 44 and 42 and a key 19. The TD 14 measures the value of the resultant component of the axial and radial components of the reactive torque applied to the element 15 and shaft 10 from the test material.
Patent JP-H06288613-A (JP)
Title: Safety device for force circulation type bath boiler
Inventor: MATSUBARA TADASHI
IPC: F24H1/00
Filed: 1992-08-31
Abstract: PURPOSE:To provide a safety device for a force circulation type bath boiler which enables accurate detection of abnormality in circulation free from the level of hot water of a bathtub. CONSTITUTION:City water passes through a main water path 2 and a heating burner 4 of a heat exchanger 3 for supplying hot water is adjusted according to the valve travel of a proportional valve 5. A remote controller 20 is connected to a controller 18 for controlling the proportional valve 17 and a pump 10 and a follow-up boiling switch 21, an automatic hot water filling switch 23 of a bathtub temperature setting device 22 and a display section 24 are arranged to store detection values of a timer 19, a water quantity sensor 7, a water level sensor 12 and a thermistor 13 inside. Then, an area of a bathtub is computed from the detection value of the water level sensor 12 to determine the amount of water of the bathtub and a theoretical temperature rising rate alphafrom the results and the number of a follow-up boiling heat exchanger 11. Then, the temperature of the hot water of the bathtub by heating is measured to calculate an actual temperature rising rate beta. When a value of alpha-beta is below a value Z allowed from errors or the like, a follow-up boiling is performed. Otherwise, abnormality is displayed to end the follow-up boiling.
Patent JP-H021136-A (JP)
Title: Dielectric cap for iii-v device
Inventor: JIEEMUSU EMU MAIKERUSON
IPC: H01L29/812
Filed: 1988-10-14
Abstract: PURPOSE: To prevent misalignment by forming a dielectric layer of a compound layer of nitrogen and oxygen and making it operate as an absorber throughout ion implantation, and then shielding a substrate from ions and providing the contrast of an alignment mark. CONSTITUTION: The dielectric layer 10 has a composite structure consisting of a 1st layer 10a of silicon nitride and a 2nd layer 10b of silicon nitride, and the part of the dielectric layer 10 is etched so as to expose the corresponding part of a semiconductor surface 12 which is laid below, and a tapered oblique hole is formed in an oxide layer 10b. A decrease-mode area 24 is formed on a GaAs substrate 14 by 1st implantation. Photoresist 20 is removed and 2nd implantation is carried out for all holes in the composite layer 10 and formed in an increase mode area 26 in the GaAs substrate 14. In a process, the formation of areas of a source 28 and a drain 30 in the decrease mode area 24 and the formation of areas of a source 32 and a drain 34 in the increase mode area 26 are carried on. Consequently, surface contamination and/or misalignment can be prevented.
Patent JP-H0787948-A (JP)
Title: Frozen food having shortened freezing time
Inventor: MIZUNO AKINORI
IPC: A23L3/37
Filed: 1993-09-22
Abstract: PURPOSE:To obtain the subject frozen food having excellent flavor, quality and simplicity, capable of extremely shortening a time required for thawing by adding a specific amino acid (salt) to the food. CONSTITUTION:This frozen food contains (A) preferably 0.5-5wt.% of an amino acid (salt) such as threonine or proline, not forming eutectic crystal during freezing in a range of 0 to -20 deg.C and preferably further (B) preferably 1-10wt.% of glucose or mannose or an oligosaccharide comprising glucose or mannose as a constituent saccharide.
Patent JP-S63112560-A (JP)
Title: Dihydropyridine derivative
Inventor: ASHIMORI ATSUYUKI
IPC: A61P9/12
Filed: 1986-10-29
Abstract: NEW MATERIAL:A compound shown by formula I (R1-R3 and R6 are alkyl, cycloalkyl or alkoxyalkyl; R4 and R5 are H, halogen, NO2, halogenated alkyl, alkylsulfonyl, CN, etc., with the proviso that R4 and R5 are not H at the same time; X is vinylene or azomethine; A and B are alkylene or alkenylene; R7 and R8 are H, alkyl, alkenyl, aralkyl, aryl, etc.) or an acid addition salt thereof. EXAMPLE:2-[N-Methyl-N-(2-diphenylaminoethyol)amino]ethyl methyl 2,6- dimethyl-4-(4-cyano-2-pyridyl)-1,4-dihydropyridine-3,5-dicarboxylate. USE:A drug such as strong and long acting coronary vasodilator, enhancer for cerebral blood flow, hypotensor, preventive and remedy for thrombosis, phosphodiesterase inhibitor, etc., having extremely low toxicity. PREPARATION:A compound shown by formula II is reacted with a compound shown by formula III or a compound shown by formula IV to give a compound shown by formula I.
Patent JP-H1182575-A (JP)
Title: Drum brake device
Inventor: ARAI NOBUTOSHI
IPC: F16D65/22
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To restrain abrasion and permanent set in fatigue of a piston sliding part by decreasing the wrench force applied to the piston so as to improve durability by forming the contact surface side of a brake shoe into a flat shape, and forming the contact surface side of the piston into a circular-arc or a sphere shape. SOLUTION: The surface of a shoe head pressed to a piston head is formed into a flat shape, and the surface of the piston head pressed to the shoe head is formed into a circular-arc or a sphere shape. The central point of the circular- arc or sphere shaped surface of the piston head is set to be positioned in the fitting length of a piston 52 fitted to a cylinder 51a. Though the contact point between the piston 52 and the brake shoe 14 is shifted from an axis of the piston 52 due to the abrasion of a lining, the resultant force of the force F1 by brake fluid pressure and the reaction force F2 which the piston 52 receives becomes the force E in the direction of intersecting perpendicularly to the axis C to be received by the whole range of a distance L, so that the piston 52 can slide in the cylinder 51a without wrenching.
Patent JP-S62119395-A (JP)
Title: Element of total heat exchanger
Inventor: KATAGIRI HIROKI
IPC: F28F21/00
Filed: 1985-11-19
Abstract: PURPOSE:To obtain an element of a high strength, high rigidity which does not change by water absorption in terms of its strength and shape by impregnating a halogen compound of lithium or its water solution into pores in a porous sintered body which consists of powder polyolefin of a special average diameter. CONSTITUTION:As polyolefin family resin polyethylene family is suitable because of the easiness to produce its powder, and polyethylene polymerization powder which uses Ziegler-Natta catalyst is most suitable for its shape of powder grains. For sintered forming the powder with an average diameter of 30-700mu is suitable. If the diameter is less than 30mu, a sintered body is easy to be clogged in its pores, and it becomes difficult to impregnate a halogen compound of lithium or its water solution into the pores. If the diameter is over 700mu, sintered products become brittle and they can not hold strength as a formed body. Furthermore, a porous body which is formed by sintering and has a pore diameter of 10-600mu and 30-80% porosity is suitable. Next, when the surfaces of powder grain are hydrophilic, the velocity of permeability to water vapor in a porous body is raised, and the powder is suitable for a total heat exchanger element and it prevents a variation in strength or dimension due to water absorption.
Patent JP-2001078941-A (JP)
Title: Combined cleaner
Inventor: YOSHIDA KIMII
IPC: A47L13/12
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a combined cleaner having a plurality of cleaning parts whose cleaning surfaces are different from one another in at least either one of size or characteristic; allowing the plurality of cleaners to be freely combined or separated through a simple operation even by one hand; capable of increasing its applications; and having a simple arrangement such that the plurality of cleaners can be combined and neatly contained therein, with each cleaner having high rigidity. SOLUTION: This combined cleaner includes: a first cleaner 10 having a base member 11 provided with a first cleaning part 12 having a large cleaning surface; a second cleaner 20 having both a second cleaning part 22 provided at one end 21a of a handle member 21 and having a characteristic equal to or different from that of the first cleaning part 12 and having a small cleaning surface, and a third cleaning part 23 provided at the other end 21b of the handle member 21 and having a characteristic equal to or different from that of the second cleaning part 22 and having a cleaning surface equal to or smaller than the cleaning surface of the second cleaning part 22; and a connecting means 30 for freely combining or separating the first cleaner 10 and the second cleaner 20 to or from each other.
Patent JP-H10102726-A (JP)
Title: Mounting method of siding
Inventor: NEZUKA NOBUO
IPC: E04F13/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method in which one kind of siding is employed, a working equipment and the working information of an external wall panel are simplified, and the production efficiency is improved to contribute to the cost reduction. SOLUTION: In a mounting method of a siding 1, driving of nails 6 for the row closest to an upper tongue 2 side of the siding 1 on which a siding 8 for a joint part is mounted is omitted when the siding 1 each end of which comprises the upper tongue 2 and a lower tongue 3 is mounted on an external wall panel by driving a plurality of rows of nails 6, the external wall panel 4 is jointed at site, and the siding 8 for the joint part is mounted on a joint part 7. Then, the nails 6 in the drive-omitted row and the nails 6 to mount the siding 8 for the joint part are driven to mount the siding 1 and the siding 8 for the joint part.
Patent JP-H0975923-A (JP)
Title: Water purifier
Inventor: TSUKIDA YUUJI
IPC: C02F1/28
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier capable of removing Pb dissolved in city water by a low concentration of <=10ppb for a long period. SOLUTION: A calcium phosphate compound, preferably bone char consisting essentially of hydroxy-apatite is compounded in an adsorption element 54 for cartridge 34 of the water purifier to remove the Pb dissolved in city water. The cartridge 34 is periodically heated with a heater 60. The adsorption performance of the bone char against Pb is recovered by heating and then Pb can efficiently be eliminated for a long period.
Patent JP-2000086880-A (JP)
Title: High impact, flame retardant resin composition
Inventor: NISHIHARA HAJIME
IPC: C08L69/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a high impact, flame retardant resin composition excellent in flame retardancy, impact resistance, thermal resistance and fluidity. SOLUTION: This composition comprises 100 pts.wt. of a component comprising (A) 1-99 pts.wt. of an aromatic polycarbonate and (B) 1-99 pts.wt. of a styrene-based thermoplastic elastomer, (C) 0.1-100 pts.wt. of a compatibilizer and (D) 0.01-500 pts.wt. of a flame retardant, wherein the component (C) is at least one compatibilizer selected from (a) a copolymer comprising an aromatic vinyl monomer and a monomer copolymerizable therewith and (b) a graft copolymer comprising a rubbery polymer of a glass transition temperature (Tg) of -30 deg.C or below having grafted thereto an aromatic vinyl monomer (M1) and a monomer (M2) copolymerizable therewith and comprises copolymer molecules having different solubility parameter(SP) values,  the difference between the SP value of a copolymer molecule having the largest SP value and that of a copolymer molecule having the smallest SP value being 0.3-1.0 [(cal/cm3)1/2] and the average SP value of the copolymers being 10.6-11.2 [(cal/cm3)1/2].
Patent JP-H08123688-A (JP)
Title: Fuzzy development support device
Inventor: AONO HIDEKI
IPC: G06N7/02
Filed: 1994-10-24
Abstract: PURPOSE: To efficiently support fuzzy development by displaying the graph of a antecedent membership function and displaying an inference input part corresponding to the antecedent variable axis of the graph. CONSTITUTION: A fuzzy inference arithmetic part 21 is a functional part which performs fuzzy inference operation and when the operation is carried out, a fuzzy knowledge base 5 in an external storage device is utilized and stored with fuzzy knowledge in a file so that a human can understand and edit the fuzzy knowledge as a fuzzy rule and a membership function. The fuzzy inference arithmetic part 21 performs fuzzy inference on the basis of an estimation input value inputted by a pointing device, a fuzzy rule, and the membership function. An inference process display control part 22 performs inference simulation for a signal of one inference input and displays the process on the screen of a graphic display.
Patent JP-S62123976-A (JP)
Title: Load torque estimation device
Inventor: OMAE TSUTOMU
IPC: H02P29/00
Filed: 1985-11-20
Abstract: PURPOSE:To make it possible to estimate even the quick load torque fluctuation by estimating the load torque by the use of the torque produced by the motor as well as time required for every one bit change which the output signal of the digital type location detector brings about. CONSTITUTION:A single stable circuit 10 strikes a square wave signal Pw having a width W in inverse proportion to the output (speed estimated value) N of an integrating circuit 9 in every input of the trigger pulse P. By a voltage conversion circuit 11 the square wave signal Pw is converted into the square wave signal Qw turning to -A when the signal Pw is at '1' level and to +A when the signal Pw is at '0' level. The square wave signal Qw is increased KA times by the coefficient circuit 12, becoming a negative input to the integrating circuit 9. Moreover, the square wave signal Qw is smoothed by the filter composed of the first-order lag elements and becomes a load torque estimated value TAUL.
Patent JP-H03121639-A (JP)
Title: Monitoring timer control system
Inventor: KOMACHIYA TADAYOSHI
IPC: G06F13/00
Filed: 1989-10-05
Abstract: PURPOSE:To decrease number of required gates of a monitor time selection control means by providing a shift register (shifter) possible for parallel output. CONSTITUTION:An output 4-1 of a register 4 is inputted to a shifter 13, the shifter 13 has a capacity equal to the size of the register, an output 8-1 of a flip-flop(FF) 8 is outputted as no shift in the transmission mode and the output 8-1 in the reception mode is given to the register 4, its output 4-1 is shifted by 1 bit and the result is outputted as a shifter output 13-1. Thus, the time monitor of a bus is attained without discrepancy independently of the content of the register, registers and selectors of conventional systems are not required but the new shifter 13 is required. Thus, the required gate number of the monitor time selection control means is reduced to nearly 2/3.