baber/WOPTO huggingface dataset:
Patent JP-H0386795-A (JP)
Title: Lubricating oil composition with excellent water separating ability
Inventor: WADA SADAO
IPC: C10N10/04
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a lubricating oil composition with largely improved water separating ability and storage stability by compounding mineral oil and/or synthetic oil as the base oil with a zinc thiophosphate wear-proofing agent, a metal cleaner, an ashless dispersant and a nonionic demulsifier. CONSTITUTION:The title lubricating oil composition comprises mineral oil and/or synthetic oil as the base oil, a zinc thiophosphate wear-proofing agent, one or more metal cleaners selected from among overbased sulfonates, overbased phenater and overbased phosphenater having an average molecular weight of 400 or more, an ashless dispersant, and a nonionic demulsifier having an average molecular weight of 7,000 or more. The overbased metal cleaners include, for example, Na, Ca, Mg and Ba sulfonates, Ca, Mg and Ba phenater, and Ca, Mg and Ba phosphenater. The nonionic demulsifier includes polyoxyalkylene glycol monoether, polyalkylene adduct of alkylenediamine, etc.
Patent JP-H1163060-A (JP)
Title: Direct acting limiter
Inventor: MIZUTANI TOSHIYUKI
IPC: F16F7/08
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To transmit constant power even after overload and store a whole direct acting limiter in a guide cylinder in a compact fashion and a simple structure. SOLUTION: A limiter mainbody 2 is provided in a guide cylinder 1 to be relatively movable straight. On the limiter mainbody 2, a plate spring 3 with a slope to form a wedge cavity 15 in a space to the inner face of the guide cylinder 1 is mounted to assemble a contact 4 in the wedge cavity 15. A stopper 13b is provided to regulate the axial position of the plate spring 3 elastically deformed by the contact 4 to be bitten into the wedge cavity 15.
Patent JP-S6465870-A (JP)
Title: Semiconductor element of silicon carbide
Inventor: FUJII YOSHIHISA
IPC: H01L29/812
Filed: 1987-09-07
Abstract: PURPOSE:To obtain an SiC element which is operational at high temperature by a method wherein Pt is utilized as a material which is used to form a Schottky junction. CONSTITUTION:A p-type SiC layer 2 formed out of SiH4, C3H5, and B is deposited on an n-type Si substrate 1 through the CVD method. Next, an n-type SiC layer 3 is made to overlap thereon using N2. Ni ohmic electrodes 4 a and 5 are provided onto the layer 3, and a Pt electrode 7 is evaporated at an intermediate point between the electrodes 4 and 5 independently of them. Ni or the like is made to be laminated on the Pt film 6, it necessary. In this constitution, a FET is able to operate at high temperature under a sever condition through a small Schottky junction inverted bias leakage current. Therefore, the FET of this design is used as a high frequency element or a large power element utilized at high temperature.
Patent JP-H0539046-A (JP)
Title: Four-wheel steering device
Inventor: TSUCHIYA RYOICHI
IPC: B62D5/04
Filed: 1991-08-08
Abstract: PURPOSE:To provide a four-wheel steering device capable of surely obtaining the power generation braking effect by a motor when an abnormality occurs and capable of gradually returning a driven steering wheel to the neutral position via the power generation braking of the motor. CONSTITUTION:A steering wheel 11 is connected to a main steered wheel 13 a main steering system, the main steered wheel 13 is steered in response to the steering of the steering wheel 11, and a driven steering system with a motor 20 connected to a control drive circuit 18 is provided on a driven steering wheel 15. The current corresponding to the traveling state of a vehicle is fed to the motor 20 of the driven steering system from the control drive circuit 18, the driven steering wheel 15 is steered by the motor 20 in a four-wheel steering device, two pairs of connecting terminals are provided in parallel on the motor 20, a pair of connecting terminals are connected to the control drive circuit 18, the other pair of connecting terminals are connected to a short circuit, the connecting terminals are short-circuited by this short circuit to short-circuit the winding of the motor 20 when an abnormality occurs.
Patent JP-S6465691-A (JP)
Title: Goods sales data processor
Inventor: TSUCHIYA MASAMI
IPC: G07G1/12
Filed: 1987-09-07
Abstract: PURPOSE: To obtain a processor which can perform accurate commodity registration by judging wrong input and inhibiting registration if single-commodity input is done by mistake at box sale time or if input in box units is done at a loose selling time. CONSTITUTION: A number input inhibition information is set in a commodity code at box sale time and a number input forcible information is set in the commodity code of a single commodity at a loose selling time. When a commodity code added to a box is read out by a flat-bed type optical scanner, there is a possibility that the commodity code of a single commodity is read by mistake. At this time, an error is caused since there is not number input for box sale, i.e., input of multiplication data although the number input forcible information is set in the commodity code, so that its registration is inhibited. Further, when the commodity code of the box is read out by the scanner for loose sale of single commodities, an error is caused since the number input inhibition information is set in this commodity code.
Patent JP-H0387000-A (JP)
Title: Semiconductor memory device
Inventor: NAKAYAMA TAKESHI
IPC: G06F11/10
Filed: 1989-08-30
Abstract: PURPOSE:To easily grasp the degraded state of a chip from an external part by successively selecting plural information to be stored in a storing means at the time of a test mode, counting the number of the information requiring error correction, and outputting the information to the external part. CONSTITUTION:A test mode detection circuit 11, address switch 12, address counter 13, data counter 14 and data switch 15 are provided. When a test mode enable signal TE is applied from the external part to the test mode detection circuit 11, the test mode detection circuit 11 applies a test mode setting signal TS to the address switch 12, address counter 13 and data switch 15 and a semiconductor memory device is set to an internal test mode. The data switch 15 outputs the number of bytes corrected by a correcting circuit 10 from an I/O buffer 6 to the external part. Thus, the number of the information, which error is corrected, can be easily known from the external part of the chip and the degraded state of the chip can be easily grasped.
Patent JP-H1070374-A (JP)
Title: Switch structure
Inventor: KATO SHIGEYUKI
IPC: H05K5/06
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to make a switch structure obtain a click feeling while a full waterproofness is ensured in the switch structure by a method wherein a sheetlike sealing member for sealing a switch main body side is made to interpose between an operating part and a switching main body in the switch structure. SOLUTION: As an open part 15 for switch use, which is formed in a base member 17 on the front surface of a digital panel meter, us sealed with a waterproof sheet 19 and an open part for display is sealed by a cover member 21, which is subjected to ultrasonic deposition, water, oil and the like can be prevented from intruding into the interior of the panel meter through the front surface of the panel meter. Moreover, as a key switch 11 is actuated by operating a key top 20, a switch structure ran ensure a key stroke and can obtain a full click feeling. Moreover, as the key top 20, the base member 17 and the cover member 21 can be constituted of a molded item consisting of a synthetic resin, the switch structure can obtain a high-class feeling in a design manner.
Patent JP-H0473660-A (JP)
Title: Fine particle toner for electrostatic charge image developing and production thereof
Inventor: SATSUTA KEISUKE
IPC: G03G9/087
Filed: 1990-08-24
Abstract: PURPOSE:To improve fine line reproducibility, gradation characteristic, etc. by incorporating a polystyrene resin or epoxy resin having a specific Izod impact value or below as the essential component of a binder component and forming the toner to a specific average grain size based on weight or below. CONSTITUTION:This toner contains the polystyrene resin or epoxy resin having <=1.5 kg.cm/cm<2> Izod impact value as the essential component of the binder component and the average grains size based on weight thereof is specified to >=3.8mum. There is the threshold of the average grain size by the kinds of the binder resins in the production of the toner by grinding. The resins having the Izod impact value larger than 1.5kg.cm/cm<2> are hardly ground and since the softening temp. of many of such resins is low, the resins are reflocculated by the generated heat and the toners of the larger grain sizes are eventually formed even if the grinding energy is increased. The fine particle toner of <=5mum average grain size is obtainable even from the ground matter of the large average grain size by subjecting such matter to a classification treatment, but the yield of the toner is extremely low and such is entirely unpracticable. The fine line reproducibility, gradation characteristic, etc., are improved in this way.
Patent JP-H0777868-A (JP)
Title: Developing device
Inventor: SAKURABA TAMOTSU
IPC: G03G15/08
Filed: 1993-09-08
Abstract: PURPOSE:To provide a developing device capable of always attaining optimum development by preventing some reversely charged toner besides normally charged toner in a nip from being retained. CONSTITUTION:In the developing device, a developing sleeve 51 carrying the developer of a developer supplying part to a photosensitive body is provided between the developer supplying part and the photosensitive body, at least one regulating member coming into contact with the developer stuck to the developing sleeve 51, to electrify the developer is installed and a power supply means 65 making a potential difference between the regulating member and the developing sleeve 51 is connected, so that the direction of an electric field generated by the potential difference between the regulating members 61 and 62 and the developing sleeve 51, applied by the power supply means 65 is transiently reversed.
Patent JP-S60117517-A (JP)
Inventor: OGINO YOSHIO
IPC: C03C8/14
Filed: 1983-11-28
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-H1062513-A (JP)
Title: Observation recorder
Inventor: MAEDA YUTAKA
IPC: G01W1/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To perform observation while reducing power consumption by supplying power through a receiving power supply control means to a GPS receiving means at a time interval shorter than a preset time interval where detailed satellite orbit information is valid thereby preserving valid detailed satellite orbit information in an orbit memory means at all times. SOLUTION: A receiving power supply control means 15 controls relays, electronic switches, etc., through a microcomputer or the like to start power supply from a receiving power supply means 14 to a GPS receiving means 11 at a preset time interval and then interrupts power supply based on preset interrupting information. Since valid detailed satellite orbit information is preserved in an orbit memory means 10 at all times, the time for receiving an almanac data and calculating the orbit of each satellite is not required. Consequently, a valid radio wave can be received from a satellite in a short time and observation can be performed while reducing power consumption.
Patent JP-S6290534-A (JP)
Title: Polymer filter for high performance liquid chromatography
Inventor: TANAKA YASUYUKI
IPC: C08F220/18
Filed: 1985-10-09
Abstract: PURPOSE:To separate many kinds of hydrocarbons each having an aliphatic chain and derivatives thereof with high accuracy on the basis of the difference between hydrophobic constants without generating specific adsorption, by allowing a predetermined polymer gel high-molecular filler with a specific particle size obtained by the suspension polymerization of predetermined mechacrylate and a crosslinking agent in a predetermined ratio to satisfy a predetermined condition. CONSTITUTION:Methacrylate represented by general formula I (wherein R is a 8-24C alkyl group) and a crosslinking agent are subjected to suspension polymerization in a volumetric ratio of 1:0.3-5 to obtain a polymer gel with a particle size of 2-20mum and this polymer gel is uses as a filler for high performance liquid chromatography. As the crosslinking agent, an aromatic polyvinyl monomer or an acrylic acid type polyvinyl monomer is used. By allowing said filler to satisfy log K'=y X log P + m (wherein K' is the holding ratio of a specimen, log P is a hydrophobicity constant and y and m are a constant), good separation can be performed regardless of the polarity of the specimen on the basis of the difference between the hydrophobicity constants of components to be separated.
Patent JP-H0564170-A (JP)
Title: Orthogonal multiplex signal processing system and transmitter and receiver
Inventor: KOMATSU SUSUMU
IPC: H04N5/455
Filed: 1991-09-04
Abstract: PURPOSE:To attain error correction without reducing a transmission quantity of an additional signal. CONSTITUTION:Data arranged in the vertical direction are arranged in the horizontal direction by a V/H conversion memory 101, coded by a coding circuit 102 the arrangement in the horizontal direction is converted in the vertical direction at an H/V conversion memory 103, further, processed in a rearrangement memory 104 to disperse a bit error and the result is sent. Then a rearrangement memory 108, a V/H conversion memory 111, a decoding circuit 112 and an H/V conversion memory 113 forming a processing path in the reverse path to that at a sender side in a receiver side reproduce an original signal.
Patent JP-2000053692-A (JP)
Title: New glucide and glucide catabolic enzyme inhibitor using the same
Inventor: KIMURA ATSUO
IPC: C12N9/99
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new glucide having an epoxy group on a specific position of pyranose ring capable of manufacturing in an industrial scale, exhibiting a powerful inhibiting action against to glucide catabolic enzyme such as β-amylase, isomaltodextrase or the like in a small amount useful for glucide catabolic enzyme inhibitor. SOLUTION: This compound is expressed by the formula (x1 to x6 are each H or OH and either one of x1 and x2, either one of x3 and x4 and either one of x5 and x6 are each H and the other are OH; y1 and y2 are each H or CH2OH; n>=2). For example, 3',4'-epoxybutyl-α-D-glucopyranoside. The compound of the formula is obtained, for example, using glucose as the starting material, dehydrating the alkenol under the coexistence of a strong cation exchanging resin, protecting the OH group with acetyl group, epoxidizing with perbenzoic acid and deprotecting.
Patent JP-S6468692-A (JP)
Title: Natural circulation type nuclear reactor
Inventor: SHINNO TAKESHI
IPC: G21C1/08
Filed: 1987-09-09
Abstract: PURPOSE:To eliminate the need for a gamma ray shielding body and recirculation pump by providing a reactor vessel contg. a reactor core and pressure suppression chamber supported to foundation concrete and positioning the top end of the reactor core lower than the coolant liquid level in the pressure suppression chamber. CONSTITUTION:The cooling water supplied by a feed water piping 31 of a natural circulation type nuclear reactor falls in a downcomer passage 19 and flows into a fuel assembly 21 loaded in the reactor core 1 from below the core 1. The cooling water is heated and is partly evaporated to steam during the ascending in the fuel assembly. The cooling water contg. the steam discharged from the fuel assembly rises in a chimney 13. The steam is separated from the cooling water and is sent through a steam separator 14 to a turbine by a main steam piping 36. The cooling water from which the steam is separated falls in the downcomer passage 19 and is supplied together with the cooling water supplied by the feed water piping 31 again to the reactor core 1. The need for the gamma ray shielding body and the recirculation pump which are heretofore installed for the purpose of shielding the radiation by pool water 5 is, therefore, eliminated.
Patent JP-H1067567-A (JP)
Title: Slurry composition for ceramic green sheet
Inventor: KORI TOMOYUKI
IPC: C04B35/632
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a slurry composition for a ceramic green sheet which can produce a green sheet of high quality capable of adjusting the sheet strength with no occurrence of large change in the viscosity of a mixture prepared by admixing a binder resin, a plasticizer and an organic solvent to a ceramic raw material powder. SOLUTION: This slurry composition for a ceramic green sheet is mainly composed of a ceramic raw material powder, a binder resin and an organic solvent. In this case, the binder resin comprises 2 or more kinds of polyvinyl butyral resins different in their hydroxyl group contents and the difference in hydroxyl group contents is >=10mol% between the maximum and the minimum values and a solubility parameter of the organic solvent is 11.7-13.
Patent JP-H0272247-A (JP)
Title: Gear type speed change device for automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1988-09-07
Abstract: PURPOSE:To reduce the speed change shock by providing the single pinion type first and second planetary gears and a double pinion type third planetary gear and selectively operating the first - third clutches and the first - third brakes. CONSTITUTION:The titled device is equipped with the single pinion type first and second planetary gears 1 and 2 and the double pinion type third planetary gear 3, and the first and second carriers 1C and 2C and the third ring gear 3R are connected integrally, and the first ring gear 1R and the second sun gear 2S are connected integrally, and further the second ring gear 2R and the third sun gear 3S are connected integrally. The first speed is obtained by the operations of a clutch K1 and a brake B1, and the second speed is obtained by the operations of K1 and B2, and the third speed is obtained by K1 and B3, and the fourth speed is obtained by K1 and K2, and the fifth speed is obtained by K2 and B3, and the back first speed is obtained by K3 and B2, and the back second speed is obtained by K3 and B1. Therefore, the selection to the contiguous speed change can be carried out without releasing all the clutch means, and the speed change shock can be reduced easily.
Patent JP-H0775468-A (JP)
Title: Spinning reel
Inventor: SUGAWARA KENICHI
IPC: A01K89/01
Filed: 1993-09-09
Abstract: PURPOSE:To miniaturize a reel body and prevent vibration in rotation of a rotor by forming a balance means for compensating displacement of weight in the axial center direction of a spool accompanied by reciprocating operation of a system guide part formed in an arm part of outer circumference of the rotor. CONSTITUTION:A reciprocating operation mechanism C of a system guide part A formed in an arm part 4A of outer circumference part of a rotor 4 is attached to the outer circumference of the rotor. A member 7 to be moved, capable of sliding in longitudinal directiion is attached on an arm part on opposite side of moving member capable of sliding in longitudinal direction and oscillating arms 8 and 8 are supported on the moving member and the member to be moved to form a bail 3. A balance means is composed of the bail 3, the member to be moved and the oscillating arm and a balancer 34 is attached on the circumference part of the rotor 4.
Patent JP-S59117479-A (JP)
Title: Speed detecting system for servo motor
Inventor: KURAKAKE MITSUO
IPC: H02P29/00
Filed: 1982-12-21
Abstract: PURPOSE:To reduce the load of a microprocessor by calculating a current loop for the prescribed period and a speed loop for the prescribed period, and calculating the actual speed for each period from the actual current value read out for the prescribed period and the armature voltage command value outputted from the prescribed period. CONSTITUTION:When position detecting pulses P1, P2 do not arrive during the period of a sampling pulse, it is judged as a low speed, and a processor 108a calculates the actual speed (v) on the basis of the armature voltage command (u) obtained by the armature current (i) and the current loop calculation. At this time, the current loop calculation is performed for each period T1, and the armature current is read out at the period T2 of the integer magnification of the period T1. Accordingly, the actual speed is calculated for each period T2 from the armature current for each period T2 and the armature voltage command value for each period T1. At a high speed rotation time, the actual speed (v) is calculated on the basis of the interval T0 of the position detecting pulses.
Patent JP-H0967066-A (JP)
Title: Yarn winding device
Inventor: YAMANAKA YUUKI
IPC: D01H9/04
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent yarn, dissociated from a package, from being caught by peripheral parts or the like in doffing operation and pulled out by providing a yarn winding device with a yarn edge treatment means for disjointing the yarn edge so that the cut yarn edge is not dissociated from the package. SOLUTION: When a package is fully wound, yarn Y0 wound traversing is cut by a cutter part 9. Cut yarn Y1 is wound to the package P, and one cut yarn Y1a and led-in yarn Y1b are sucked by a suction pipe 8 so as to be caught. At this time, when the package is fully wound and doffing is required, a cutter plate 9a in the cutter part 9 is rotated clockwise around a fulcrum, and a guide part is protruded onto a yarn path, so that the yarn Y0 traverses while coming in sliding contact with uneven parts 10a, 10b provided at a guide groove 10d of the guide part 7. Yarn fiber is thereby disjointed, and then the yarn is brought into contact with a cutting edge 11 and cut.
Patent JP-2000083109-A (JP)
Title: Radio communication apparatus
Inventor: SAITO TAKASHI
IPC: H04W88/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for connection of an information apparatus to the radio communication device in the case of data communication. SOLUTION: An information apparatus 200 transmits setting information required for data communication desired by the user as a command to a rediotelephone terminal 100. Furthermore, in the case that the data communication desired by the user is data transmission, the information apparatus 200 transmits data to be transmitted to the radiotelephone terminal 100 as communication contents. The rediotelephone terminal 100 stores the communication contents in a communication contents memory 109 and sets the setting according to the command to a protocol processing section 103. Then the radiotelephone terminal 100 singly allows the protocol processing section 103 to conduct the communication according to the setting. The protocol processing section 103 stores received data to the communication contents memory 109 and transmits the data stored in the communication contents memory 109.