baber/WOPTO huggingface dataset:
Patent JP-H01123893-A (JP)
Title: Method of hydrotreating high-boiling hydrocarbon oil
Inventor: KOMORI KENJI
IPC: C10G29/06
Filed: 1987-11-09
Abstract: PURPOSE:To conduct hydrotreatment of a high-boiling hydrocarbon oil while preventing precipitation of a sludge-like substance and suppressing a lowering in the catalytic activity, by adding a particular metallic compd. to a pre- hydrotreated high-boiling hydrocarbon oil and further conducting hydrogenation. CONSTITUTION:A high-boiling hydrocarbon oil is hydrotreated in the presence of a catalyst (e.g., an Mo-Ni catalyst supported on alumina) under conditions of a pressure of 30-180kg/cm<2>, an LHSV of 0.2-5hr<-1> or less, and a temp. of 360-430 deg.C to prepare a high-boiling hydrocarbon oil (A) having a percentage desulfurization of 50-90%, a percentage demetalization of 70% or more, and a percentage deasphalting of 50-90%. Component A is mixed with 10-500ppm, in terms of metal, of a catalyst comprising a metallic compd. contg. a metal species selected from the group IVB, VIB, VIIB, and VIII metals. The mixture is hydrotreated under conditions of a pressure of 80-150kg/cm<2>, an LHSV of 0.05-2hr<-1> or less, and a temp. of 360-430 deg.C to prepare a refined oil having a percentage desulfurization of 70% or more, a percentage denitrification of 30% or more, a percentage demetalization of 70% or more, and a percentage deasphalting of 50% or more.
Patent JP-H05323782-A (JP)
Title: Developing unit
Inventor: SUKETOMO SEIJI
IPC: G03G15/08
Filed: 1991-10-29
Abstract: PURPOSE:To promote the sufficient stirring of toner and a carrier, to eliminate the uneven distribution of a developer, and to stabilize the control of a toner concentration by providing a magnet attracting the developer with magnetic force, inside a rotary paddle. CONSTITUTION:The magnet 2 is provided inside a rotary paddle 1 for stirring the developer 101 in a developing unit case 102, and the developer in a location out of the size of a paddle is attracted by the magnetic force of the magnet 2, as well, by making use of the fact that the carrier in the developer 101 is a magnetic substance, to sufficiently fetch the developer 101 between the blades of the rotary paddle 1. In other words, in a developing unit incorporating a rotary paddle 12, a magnet 13 and a magnet 14 are arranged so as to attract the developer in the lower part of the developing unit case. At this time, a paddle shaft 11 having the attachment of the magnets 13 and 14 is fixed, only the rotary paddle 12 is rotated, and moreover, the paddle shaft 11 can be simultaneously, rotated, as well.
Patent JP-S62295122-A (JP)
Inventor: RUISU JIYOOJI GITSUTOZENDANNAA
IPC: G11B5/55
Filed: 1986-11-27
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-H09132817-A (JP)
Title: Polyester fiber for rubber hose reinforcement and its production
Inventor: TERASAKA FUYUKI
IPC: D02J1/22
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To produce a polyester fiber for the reinforcement of a rubber hose and suitable for the production of a hose for pressurized liquid and having excellent durability and dimensional stability. SOLUTION: This polyester fiber for rubber hose reinforcement is composed of an ethylene terephthalate-based polyester having an intrinsic viscosity of >=0.90 and has a strength (T) of >=5.0g/de, a 200 deg.C dry heat-shrinkage (SA) of 10-15% under a load of 0.02g/de and a dimensional stability index (Y) of <=5%. The fiber can be produced by melt-spinning an ethylene terephthalate- based polymer, solidifying the spun fiber by quenching, taking the solidified fiber at a take-up speed of >=2,000m/min to obtain an undrawn fiber having an intrinsic viscosity of >=0.9, a birefringence of >=0.06 and a density of 1.35-1.37g/cm<3> and drawing the undrawn fiber at <=30 deg.C at a draw ratio corresponding to 75-95% of the maximum draw ratio.
Patent JP-H02129454-A (JP)
Title: One-way clutch lubricating device in automatic transmission
Inventor: YOKOYAMA FUMITOMO
IPC: F16D41/00
Filed: 1988-11-09
Abstract: PURPOSE:To forcedly lubricate a one-way clutch by providing aspline-fitting portion as a lubricating path, sealing the fitting surfaces by a sealing member and supplying designated lubricating oil pressure in an oil hole formed on an inner race. CONSTITUTION:Lubricating oil from a lubricating oil supply hole 6 is supplied to the inner peripheral surface of an inner race 10 of a one-way clutch F2 through splines 7, 9c1 between a case support wall 2a and an outer race 9 of a bearing unit 3. An inner race 10 has contacting surfaces sealed by sealing members 11, 12 such as an O-ring or the like, so that lubricating oil is kept from leaking out. Accordingly, lubricating oil on the inner peripheral surface of the inner race is forcedly supplied to a one-way clutch F2 through an oil hole 10b. Thus, the durability and reliability of a one-way clutch can be remarkably improved.
Patent JP-2000107191-A (JP)
Title: Deployment system for embolic coil
Inventor: DAVID C BALLY
IPC: A61F2/06
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an deployment system for precisely deploying a embolic coil at a required location in a blood vessel. SOLUTION: This system relates to an deployment system for a embolic coil for placing the embolic coil at a preselected position in the blood vessel of the human body. This deployment system comprises a delivering member 24 provided with a heating element 26 at the end part of a distant position, a thermoresponsive connecting member 30 for holding the coil 20 during the embolic coil 20 is positioned and an active driving means for releasing the coil 20 at a required position in the blood vessel.
Patent JP-H10124787-A (JP)
Title: Device for detecting state of rotating body
Inventor: KAMIYAMA TOSHIBUMI
IPC: G08C19/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To exactly and certainly obtain the state detection signal of a rotating body by reducing a noise in a slip ring mechanism. SOLUTION: This device is provided with a first rotary shaft 1 integrally rotating with a rotating body 3 and a second rotary shaft 5 rotating at a rotational speed twice as fast as that. A first slip ring mechanism 19 is provided between the first and second rotary shafts 1 and 5, and a second slip ring mechanism 26 is provided between the second rotary shaft 5 and a fixing part 22. A signal from a state detecting sensor 11 attached to the rotating body 3 is extracted through a first connection line 27, first slip ring mechanism 19, second connection line 28, and second slip ring mechanism 26 to the fixing side.
Patent JP-H0598469-A (JP)
Title: Method for perforating metallic sheet by etching
Inventor: FUKUMURA TSUTOMU
IPC: B21D33/00
Filed: 1991-10-03
Abstract: PURPOSE:To prevent the dropping of the scrapped part, to smooth the operation of an etching device and further to easily recover the scrapped part by sticking a self-adhesive tape to the upper surface of a metallic sheet, applying a resist on the lower surface and etching the sheet from below. CONSTITUTION:A self-adhesive tape 4 is stuck to the upper surface of a metallic sheet 1, and a resist 2 is applied on the lower surface at the region other than the profile of the hole. A liq. etchant 6 is sprayed from below to dissolve the profile to part the scrapped part 7 from the sheet 1. The tape 4 is then released and removed along with the scrapped part 7 to obtain a perforated metallic sheet.
Patent JP-H07139105-A (JP)
Title: Compound coating method, compound coating structure body, and insulating deaeration sheet
Inventor: TAKAHASHI SUSUMU
IPC: E04D11/00
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a compound coating structure body that is excellent in waterproofness and durability by a method wherein the surface of a decking is coated with an insulating deaeration sheet made up by sticking a spunbonded nonwoven fabric and a grooved sheet together and is coated further with a resin composition. CONSTITUTION:The surface of a decking for a structure 1 is coated with an insulating deaeration sheet 4 made up by sticking a spunbonded nonwoven fabric 6 composed of a polyester core and nylon sheath and a grooved sheet 7 mainly composed of EPDM polymer together. The grooves 8 provided to the reverse side of the grooved sheet 7 are desirable to be such that are in shapes made up by combining regular squares with octagons. Then, coating is applied thereon with a resin composition 5 selected out of urethane coating composition and polyester coating composition. Thereby, the surface can be free from fluffing without absorbing rainfall while swelling and dissociation of yarns in the nonwoven fabric are prevented. Furthermore, interlaminar peeling can be prevented while being excellent in prevention of swelling.
Patent JP-H03146448-A (JP)
Title: Production of hydraulic hardened body
Inventor: FUJIWARA HIROMI
IPC: C04B14/04
Filed: 1989-10-31
Abstract: PURPOSE:To make it possible to knead a cement-based powdery mixture contg. silica fume with a high performance water-reducing agent and water in a short time and to obtain a high strength hardened body by kneading the powdery mixture in two steps in a specified ratio and hardening the kneaded material. CONSTITUTION:When a cement-based powdery mixture contg. 5-30wt.% silica fume is kneaded with 1-4% high performance water-reducing agent basing on the weight of the powdery mixture and 13-20% water and the kneaded material is hardened to produce a hydraulic hardened body, 20-90% of the powdery mixture is first kneaded with all the water and all the water-reducing agent to obtain paste having flowability and then the remaining powdery mixture is added to the paste and kneaded.
Patent JP-H11124669-A (JP)
Title: Sputtering device and method
Inventor: AOKURA ISAMU
IPC: C23C14/35
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device capable of practically eliminating the variation of the distribution in coating thickness and to provide a method therefor. SOLUTION: In a sputtering device in which sputtering is executed by using a target 6, bar-shaped magnets 10 are respectively arranged along a pair of edges of the target 6, furthermore, in the process of sputtering, the angle between the direction of tangent of the magnetic lines of force of each magnet 10 and the surface of the target 6 is changed to change the distribution in the magnetic field by the time unit, and the density of plasma on the surface of the target is changed by the time unit.
Patent JP-H10118411-A (JP)
Title: Method and device for controlling injection of flocculant in water purification plant
Inventor: HAGA TETSURO
IPC: B01D21/30
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To inhibit failure in flocculation and to well maintain turbidity of precipitation water by deciding the injection rate of a flocculant in accordance with both turbidity in raw water and concentration of organic substance. SOLUTION: Raw water RW is introduced into a chemical mixing basin 2 and a flocculant 3 such as aluminum sulfate or PAC is injected therein. Raw water RW sampled by a sampling pump 9 is sent to a turbidity meter 10 measuring raw water turbidity Tu and sent to an organic substance concentration meter 11 measuring concentration 0c of organic substance. An operator 12 calculates standard flocculant injection rate D1 corresponding to raw water turbidity Tu. This raw water turbidity Tu measured by the turbidity meter 10 is inputted to the operator 12. In the operator 12, the standard flocculant injection rate D1 corresponding to raw water turbidity Tu is calculated on the basis of a preset fluocculant injection rate operational formula. D1=eTuTN wherein, e, NT are coefficient. Further, as the standard flocculant injection rate D1 for raw water turbidity Tu, flocculant injection rate necessary to obtain proper precipitation water turbidity is previously obtained by a means such as a jar test.
Patent JP-H07137106-A (JP)
Title: Mold clamping device for injection molding device
Inventor: UENO TOYOAKI
IPC: B29C33/24
Filed: 1993-11-12
Abstract: PURPOSE:To uniformly exert a high clamping force on the whole periphery around an axis by a device wherein a clamping ram consisting of an outer peripheral ring which crosses the clamping direction and an inner peripheral ring which is integral with the inner peripheral end of the outer peripheral ring and extends to a counter side of a mold attaching side is embedded at a mold attaching side in a fixed platen in the clamping direction. CONSTITUTION:A clamping ram 13 is provided at a side of a mold attaching plate 12. It has a cross section of L-shaped ring consisting of an outer peripheral ring 13a which is rectangular or nearly rectangular to the clamping direction and an inner peripheral ring 13b which is integral with the inner peripheral end of the outer peripheral ring 13a and whose outer peripheral face extending to a counter side of mold attaching side is parallel with the clamping direction. The clamping ram 13 is arranged at a mold attaching side in a through hole 11 of a fixed platen 2 in a state that it is embedded slidably in the clamping direction. Thus, in addition to a clamping force to be generated by work of an oil pressure on the rear face of the outer peripheral ring, the oil pressure works on the outer peripheral face of the inner peripheral ring which is parallel with an axis.
Patent JP-2001111385-A (JP)
Title: Mean value filter
Inventor: ONISHI MAKOTO
IPC: H03H17/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a mean value filter whose convergence is fast, and whose output fluctuation is small. SOLUTION: This mean value filter is provided with a counter for counting the number of input data, and filter coefficients 1/N and (N-1)/N are calculated from a counter value N. Also, this mean value filter is provided with a delay register for storing a mean value output, and a value obtained by adding the new input data multiplied by 1/N to the data value of the delay register multiplied by (N-1)/N is calculated as a new mean value output. Then, the operation of the counter is stopped when any data input is not present so that the effect of continuous operations can be obtained even to a burst operating signal input.
Patent JP-H09129274-A (JP)
Title: Branch connector device
Inventor: YAGI KAZUHIRO
IPC: H01R4/24
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a branch connector device capable of performing a branch line connection work corresponding to polarities without performing the removing work for insulating part of main line and branch line as well as the cutting work of main line, accurately and speedily. SOLUTION: This device comprises a connection piece 13, a main line insertion hole in which a multicore flat insulation sheathed cable (main line) is inserted, a brach line insertion hole in which an insulation wire (branch line) is inserted, and a housing 3 having a connection piece insertion hole. One conduction contact of the piece 13 engages with one main line conduction part while it pierces the insulation part of the main line, and the other conduction contac of the piece 13 engages with the corresponding one branch line leading part while it pierces the insulation part of the branch line. This device is also provided with a sheath cutter capable of cutting only the sheath part of the main line so that the insulation part of the main line is exposed. A sheath cutter insertion hole 35 guiding the cutter 11 is formed in the housing 3.
Patent JP-H11112992-A (JP)
Title: Motion compensating picture encoder
Inventor: MIYAJI SATOSHI
IPC: H04N19/136
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To consider the amount of information of a motion vector generation, to quantize a predicted error as precisely as possible and to produce high image quality with a ultra low bit rate by minimizing a quantization step size of the predicted error. SOLUTION: An orthogonal transformation circuit 7 prepares an output for indicating a function f(SAD, Q) making an orthogonal transformation SADDCT for orthogonal- transforming motion predicted error information outputted from a subtraction circuit 6 equivalent to an information generation amount predicted value at an information generation amount prediction circuit 8. Also, a difference vector which is equivalent to the difference between a motion vector from a motion vector generation circuit 4 and a motion vector of a motion vector memory 9 is fetched from a subtraction circuit 10, performs a step-size prediction at a step-size prediction circuit 11 and a difference vector selected at a minimum value discrimination circuit 12 is encoded at an encoding circuit 16, so that the difference vector becomes minimum.  A motion vector outputted from the motion vector memory 9 is added to an output of the minimum value discriminating circuit 12 at an addition circuit 13, and a required delay is given at a delay circuit 14 and stored in the motion vector memory 9 as an updated motion vector.
Patent JP-H11108352-A (JP)
Title: Controller for quantity of fuel gas in premixed type gas burner
Inventor: KAWAKAMI AKINORI
IPC: F23N5/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a controller for quantity of fuel gas of premixed type gas burner which can keep the air-fuel ratio at a fixed value without fail even if large fluctuation occurs in the quantity of air for combustion. SOLUTION: A throttle member 3 roughly in Venturi is provided in the duct 1 where air for combustion circulates, and the throat part 6 of this throttle member 3 is provided with a fuel gas nozzle 8, and the first pressure detection line 13 which detects the pressure PA in the upstream position of the throat part 6 is provided with a depressurization means 16, and further this controller is equipped with a control valve 11 which controls the quantity of gas, based on the difference between the pressure PA1 depressurized by this depressurization means 16 and the pressure PB of the throat part 6.
Patent JP-H04266102-A (JP)
Title: Programmable controller processor having intelligent-function-module interface
Inventor: KIYASURIIN BUROODOSUTOON MASHI
IPC: G05B19/05
Filed: 1991-10-30
Abstract: PURPOSE: To reduce the load on a processor to increase the response operation speed of a programmable controller by using an intelligent interface circuit in the processor module of the controller to perform the preprocessing of data from an input/output module. CONSTITUTION: A processor module 20 is composed of an external communication line network interface 76, a system memory 36, processor sections 21, 60, and 70 for control program execution, and an I/O interface 38 which processes data exchange with other modules. This I/O interface has a circuit which performs preprocessing of data from a defined input module 18 and release processor sections from a task. Various information related to preprocessing, data bit to check the logical level transaction, the frequency of occurrence in designated logical level transition are stored in a shared memory.
Patent JP-H10135813-A (JP)
Title: Output buffer circuit
Inventor: SATO TAKEHISA
IPC: H03K19/0175
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide the output buffer circuit in which nearly the same transfer characteristic is realized even when a pull-up resistor or a pull-down resistor is connected to its output terminal. SOLUTION: A transistor(TR) M7 having a similar electric characteristic to that of a positive final stage TR M1 is provided. TRs M8, M9 being components of an inverter are operated by making the TR M7 as a monitor TR conductive, and a signal vn4 first transits to an H level. When the signal vn4 goes to H, a TR M6 is conductive and a signal Vn5 goes to L. As a result, a TR M2 of a final negative stage is nonconductive. Thus, after the conductive operation of the positive final stage TR M1 is confirmed, a final stage negative TR M2 is nonconductive. Thus, both the TRs are not simultaneously nonconductive, almost the same signal waveform is outputted externally independently of the provision of a pull-up resistor R1.
Patent JP-H07116184-A (JP)
Title: Artificial joint
Inventor: OSAWA TAKAAKI
IPC: A61L27/00
Filed: 1993-10-21
Abstract: PURPOSE:To improve the nutritious envioronment of a bone tissue formed in a bone connective by holding a middle layer having an open chamber between the bone connective which fixes an artificial joint to a bone and the main body of the artificial joint. CONSTITUTION:In the fig. illustrating the model section of a femoral head provided with an artificial joint, there are a biobone 11 and an artificial joint 12. An artificial hip joint comprises a main body 21, a bone connective 24 and a intermediate layer comprising columns 22 made of the same material of the main body 21 and a chamber 23. The main body 21 with a semi-spherical surface is pivotally interfitted into an acetabular cover or an acetabular cup. The bone connective 24 is made of metallic fiber, a group of metallic granule, or metallic plate mesh so as to improve bond strength against the penetration of a bone tissue. The middle layer comprises the columns 22 made of materials with superiority in the stability in a living body and the chamber 23, which improves the nutritious envioronment in the neibourhood of the bone tissue penetrating into the bone connective 24 as well as a open layer 25.
Patent JP-H04160828-A (JP)
Title: Printing system
Inventor: MURAKAMI YUTAKA
IPC: H04L9/34
Filed: 1990-10-25
Abstract: PURPOSE:To attain print-out desired print information from a specific printer with high confidentiality by allowing an external device and the printer to implement transmission and reception of ciphered printing information based on specific collation information mutually. CONSTITUTION:A transmission data is set to an output buffer 16 to start transmission of a data to a printer 2. In this case, a CPU 23 discriminates whether or not a reception data is present in a reception buffer 22, receives the reception data, receives identification information through a dip switch 25 to start decoding of ciphered printing information. Then a print data resulting from decoding the reception data is fetched in a RAM 24 and a print starting instruction is awaited. Thus, an external device 1 identifies ciphered printing information and sends the result to the printer 2, and the specific printer 2 to decode the ciphered and sent print information outputs print information.
Patent JP-H04161993-A (JP)
Title: Musical sound modulation device
Inventor: SASAKI HIROYUKI
IPC: G10H1/043
Filed: 1990-10-25
Abstract: PURPOSE:To truly regenerate deep and thick sounds of natural musical instruments by providing a means generating different modulation signals for each of plural musical sounds pronounced with polyphonic sound sources, and giving different modulation effects to every musical sound. CONSTITUTION:A modulation signal generation part 7 has plural modulation circuits corresponding to respective channels of polyphonic sound sources 5. Plural different modulation signals are generated by modulating musical sounds pronounced with the polyphonic sound source means 5. Mutually different modulations are added to plural musical sounds concurrently pronounced in the polyphonic sound source means 5. Consequently modulations different to every musical sound are applied when plural musical sounds are pronounced, resulting in the elimination and improvement of monotonousness and unnaturalness to acquire modulation effects near to that obtained with natural musical instruments. This can truly regenerate deep and thick natural sounds.