baber/WOPTO huggingface dataset:
Patent JP-H03188318-A (JP)
Title: Azimuth detector
Inventor: OKAMOTO KENJI
IPC: G01C21/12
Filed: 1989-12-19
Abstract: PURPOSE:To accurately calculate an estimated azimuth by estimating the offset value of a revolving angular velocity sensor on the basis of the offset value at the stop time of a moving body and the period from stop to stop and using the noise components of a gesmagnetism sensor and the revolving angular velocity sensor and the estimated value. CONSTITUTION:The noises sigmaH, sigmaG the azimuth data thetaH of a gesmagnetism sensor and the output data DELTAthetaG of a revolving angular velocity sensor are stored by a noise calculation means 12 and the offset value o(t) of the revolving angular velocity sensor is embodied on the basis of the actually measured offset value at the stop time of a moving body and the period from stop to the next stop. Then, an apparent noise component is calculated according to formula. The measured noise component is supplied to a filter gain calculation means 13 to calculate a Karman filter gain K. Predetermined weighting processing is applied by a Karman filter means 11 to output an estimated azimuth theta.
Patent JP-H01174212-A (JP)
Title: Magnetic wire rod for thawing snow
Inventor: SAMEJIMA MASAHIRO
IPC: H01B5/02
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a heating value necessary for thawing snow in the low magnetic field of 20Oe or less, by covering the core surface of a ferromagnetic unit made of Ni 0.5-15wt.%, residual-Fe, with high conductive metal. CONSTITUTION:The density of Ni is set to come to 0.5-15wt.%, because if it exceeds this limit, the magnetic flux density of a linear magnetic unit is suddenly lowered and a desired heating value is not obtained. The linear magnetic unit is set to be a core member, and by using the surface of the core covered with the metal of high conductive Al, Cu, Zn, or the the like, or the alloy of the metal, eddy current is increased, and an effect for increasing heat generation due to an eddy current loss is obtained, and electrochemical corrosion when an electric wire is wound up with a magnetic wire rod is prevented from being generated. In the magnetic wire rod having the core member of the alloy of Fe-Ni (5wt.%), the heating value of approx. 18(watts/kg) in the 20 Oe of the magnetic wire rod of Fe-Ni-Cr-Si alloy is obtained in the low magnetic field of approx. 10Oe.
Patent JP-H03190267-A (JP)
Title: Method of forming leads of resin sealed semiconductor device
Inventor: KOYAKATA NOBUHIRO
IPC: H01L23/50
Filed: 1989-12-20
Abstract: PURPOSE:To make it possible to obtain leads such that the flatness is improved and the variations in bent shape are reduced by placing a support block on a stripper after forming by a bending punch for pressing a lead by way of a through hole to be provided in said stripper. CONSTITUTION:A bending die 25, which supports a resin-sealed type semiconductor device and a stripper 26 are installed to a rack. They are supported by clamping a lead 23 of the resin-sealed type semiconductor device with projected parts 27 and 28 formed at each end. To form the lead 23 that lead out from a sealed resin layer 22 engaged with the bending die 25, the lead 23 is bent by introducing forcedly a bending punch 30 through a through hole 29 formed on the stripper 26 laid out with a constant clearance with the lead 23. Furthermore, after this process is over, the section 'a' of the lead is subjected to plastic deformation by placing a support block on the stripper 26 so that the shape may be corrected properly. This construction makes it possible to improve the flatness of the section 'b' and hence obtain the lead that can minimize variations in bent shape.
Patent JP-H10140477-A (JP)
Title: Antimicrobial sizing agent composition
Inventor: OKAJIMA HISAYOSHI
IPC: D06M101/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial sizing agent composition for always imparting excellent antimicrobial properties to a fabric such as a shirt, a bathrobe, a sheet, a cover for a Futon (a thin mattress, usually filled with layers of cotton batting and encased in a cotton fabric), a seat cover or a curtain each time the fabric is washed. SOLUTION: This antimicrobial sizing agent composition is obtained by including microcapsules, enclosing 5-50wt.% oil of Thujopsis dolabrata var. Hondai Makino and having 1-50μm average grain diameter in a sizing agent. The sizing agent composition is used to fix the oil of Thujopsis dolabrate var. Hondai Makino in an amount of 0.4-5wt.% based on a fabric thereto according to a method for dipping, spraying, etc.
Patent JP-H10162492-A (JP)
Title: Control system of data storage device
Inventor: YASUDA MASARU
IPC: G11B19/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To predict a hard disk drive providing high possibility to cause the malfunction such as the failure, etc., and to execute the prompt necessary treatment such as the exchange of the hard disk drive by providing specific means including a disk discrimination means. SOLUTION: This control system K is constituted to include a main computer 2 and the data storage device 1, and the data storage device 1 is constituted as a disk array device in which a group of hard disk drives(HDD) is connected to a disk control part 3. By the disk discrimination means, the operating state of each HDD and the state of a recording disk part are discriminated on the specific discrimination items, and based on this discrimination result, the numerical informations corresponded to each discrimination item are made out for each HDD by a discriminated numerical information producing means.  A discriminated numerical information storage means are provided corresponding to each HDD, and the produced discriminating numerical informations are accumulated and stored therein, and when the stored contents satisfy the prescribed condition, the decision result is outputted outside by an output means.
Patent JP-H02172626-A (JP)
Title: Control device for electrolytic working
Inventor: FURUYA MASANORI
IPC: B23H3/02
Filed: 1988-12-27
Abstract: PURPOSE:To constrain the formation of an insoluble body in a fixed amount and to prevent the damage of the working face of a work and an electrode, by providing a calculation part calculating a switch ON continuity time based on an allowable current amt. data, current density data, interpole distance data, volume data, i.e., the product of the work area and interpole distance data and efficiency data. CONSTITUTION:A memory part 20 storing the efficiency data of an electrolytic working device determined by the current density of the current fed between an electrode and a work and the interpole distance between the electrode and work is provided on a control device 16 controlling the ON and OFF of a switch 12. The ON continuity time of the switch 12 is calculated by a calculation part 21 based on the efficiency data stored by this memory part 20, the data equivalent to the current amt. allowed in work working, current density data, interpole distance data and the volume data occupied by the opposing part of the work and electrode. The formation of an insoluble matter is restrained within the allowable value by electrifying by this calculated switch ON continuity time.
Patent JP-H03191920-A (JP)
Title: Electric rice cooker
Inventor: HAMADA HIRONORI
IPC: A47J27/00
Filed: 1989-12-20
Abstract: PURPOSE:To prevent condensation on the internal side of a cover by providing means for controlling the bottom, shell, and cover heater driving means based on the input signals provided from cover, shell, and pot temperature detecting means, and by controlling respective heaters so that the temperatures of the cover and the side surface of a pot will be constant and the temperature on the bottom of the pot will be equal to a heat retaining temperature, upon transition from the rice cooking process to the heat retaining process. CONSTITUTION:The input of signal from cover, shell, and pot temperature detecting means 11, 10, 9, to a control means 12 is provided, and when a heat retaining process is started from a cooking rice process, a pot cover heater driving means 8 is controlled, and a cover heater 5 is electrified at a constant electrifying rate, and when the temperature of the bottom of a pot 1 comes to a temperature equal to or lower than a heat retaining temperature, the cover heater 5 is electrified so that the temperature of a cover 4 will be a constant temperature, and a shell heater 3 is electrified so that the temperature of the side surface of the pot 1 may be a constant temperature, and a bottom heater 2 is controlled to be electrified so that the temperature of the bottom of the pot 1 may be the heat retaining temperature. As a result, drips are prevented from being attached on the internal side of the cover 4 under heat retaining, and at the same time, the whole cooked rice can be kept at an optimum temperature, and the cooked rice can be tastily heat-retained for a long time.
Patent JP-H03190428-A (JP)
Title: Phase synchronizing circuit
Inventor: TANAKA MASATO
IPC: H03L7/10
Filed: 1989-12-20
Abstract: PURPOSE:To expand the locking enable frequency range by providing a control voltage detection circuit and a 2nd counter giving an initial value to a frequency division counter on a phase synchronizing circuit so as to devise the circuit that the frequency division ratio is able to be varied. CONSTITUTION:A detection circuit 15 monitors a control voltage outputted from a low pass filter 12, and when the output is a voltage in a direction increasing or decreasing the output frequency of a voltage controlled oscillator 13, a count-up or count-down signal is outputted. Then a count of a 2nd counter 16 giving an initial value to a 1st counter 14 frequency-dividing an output signal of the voltage controlled oscillator 13 is counted up or down. When the initial value is larger (smaller), the frequency division ratio is smaller (larger) and a frequency f3 of the output subject to frequency division by the 1st counter 14 gets higher or lower. Thus, the center frequency in the lock range is varied by varying the frequency division ratio to expand the range in the locking enable frequency.
Patent JP-2001146308-A (JP)
Title: High pressure gas storage facility, and leak preventing method in high pressure gas storage facility
Inventor: YONEYAMA KAZUYUKI
IPC: F17C1/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure gas storage facility securely capable of preventing the diffusion of high pressure gas leaking from a tank at a low cost. SOLUTION: Crude oil capable of dissolving natural gas G, and not water, is injected between a gas-tight member 13 and bedrock R.
Patent JP-H08155519-A (JP)
Title: Method for measuring speed of material in rolling
Inventor: ODA TAKASHI
IPC: G01P3/50
Filed: 1994-12-06
Abstract: PURPOSE: To provide a method for measuring speed of a material in rolling so that the travelling speed of a rolling stock can be accurately measured even in a rolling state accompanying a rapid change in the angle of a looper roll. CONSTITUTION: In a method for measuring the speed of a material in the rolling in which a rolling mill is provided with a looper roll 10 that rotates in press- contact with a rolling stock 13 as it moves in the rolling direction and vertically, arm 11 for supporting the looper roll 10 and a bearing part 12 for supporting the arm 11; the moving speed (C) of the looper roll 10 in the rolling direction is added to such relative speed (N) between the rolling stock 13 and the looper roll 10 as is calculated from the rotation speed (n) of the looper roll.
Patent JP-H08159601-A (JP)
Title: Electronic cooling device
Inventor: MATSUZUKA TAKESHI
IPC: H01L23/38
Filed: 1994-12-09
Abstract: PURPOSE: To equalize the application of pressure to a thermo-module and provide a favorable face seal-contact state by installins a screw in the center of a fitment installed near the head of two screws which fasten a space between a heat absorption heat transfer member and a heat emission heat transfer member and pressing the tip against the heat transfer member and fixing the thermo- module. CONSTITUTION: A thermo-module P is placed between a heat absorption heat transfer member 6 and a heat emission heat transfer member 7 and fastened lightly with two mounting screws 8 and 9. Then, when a fastening screw 13 threaded with the central part of a fitment 12 is fastened, the tip of the screw 13 comes in contact with the heat emission heat transfer member 7, thereby exerting a force which pushes down the member. At the same time, the fitment 12 floats up from the heat emission heat transfer member 7 and moves toward the heads of the two screws 8 and 9. When the screw 13 is further fastened, The head of the screw 13 pushes strongly the heat emission heat transfer member 7 in the direction of the thermo module P.  The heat emission heat transfer member 7 is pressed with one tip point of the screw 13 so that it may be placed in contact therewith along the surface of the thermo-module P.
Patent JP-H03196480-A (JP)
Title: Vibrationproof mounting structure for both end type tungsten halogen lamp
Inventor: UORUTAA JIYON KOSUMATOKA
IPC: H01K1/44
Filed: 1990-11-30
Abstract: PURPOSE: To improve vibration resistance by electrically connecting a flat vibration damping element of a conductive deflecting material to a filament conductor physically connected to a terminal part. CONSTITUTION: The light source halogen lamp 30 of a headlamp 10 is physically connected to the inner ends of pole members 20, 22 through vibration damping elements 32, 34. Tubular neck parts 38, 40 on both ends of a lamp envelop 36 are physically held by finger-like projections 42, 44 of the elements 32, 34. Conductors 48, 50 protruded, from the neck parts 38, 40 of a filament coil 46 are physically connected to the elements 32, 34. The elements 32, 34 are formed of a conductive heat resistant spring sheet metal, and further form physical connecting means with the envelop 36. According such a structure, vibration resistance can be improved.
Patent JP-H09147022-A (JP)
Title: Action pattern measurement device
Inventor: OKADA TORU
IPC: G06Q50/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To measure the action patterns of many persons in a building or a building site via a simple equipment by generating the different types of signals through plural transmitters placed in an action range to record the action patterns and then receiving and storing the signals in sequence through a portable receiver. SOLUTION: The signal transmitters 1 are placed at several points in a building, and a portable receiver 2 is carried by a person who moves about in an action range to receive and record the signals transmitted from the transmitters 1. The transmitters 1 produce and output the signals of different types from each other, and every receiver 2 judges the types of signals received from the transmitters 1 and stores these judged results in a memory part as data. Such data stored in the receiver 2 are collected by a data processor and statistically processed. Thus an action pattern is measured based on the behavior history of the person who carries the receiver 2 and moves about in the action range.
Patent JP-2000158077-A (JP)
Title: Screw forging method, and thread rolling tool therefor
Inventor: ARAI KOJI
IPC: B23P15/50
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a screw equivalent to a chemically-polished screw at a low cost with the same number of processes as that of the regular screw by forging the screw simultaneously roll-thread rolling using a chemically- polished thread rolling tool. SOLUTION: Projecting threads are approximately parallel to each other in a form rolling surface of a thread rolling tool, and preferably chemically polished in manufacturing a thread rolling die. The thread rolling die is preferably and chemically polished by stainless steel chemical abrasive glossy material. After a head part is formed in a rolling process, threads are formed using the thread rolling die, and at the same time, the surface of the screw is forged by the thread rolling die, and the surface is heat treated, oil during the machining is incinerated, and the oil on the screw surface is chemically removed by the pickling, burrs and chips are removed in the barrel treatment, and cleaned with water for finishing. The cost is reduced since the chemical polishing treatment need no large equipment such as the buffing or electrolytic polishing.
Patent JP-H0750520-A (JP)
Title: Production of reflecting mirror body for paraboloidal antenna
Inventor: ARAKAWA AKIRA
IPC: B29C63/02
Filed: 1991-11-21
Abstract: PURPOSE:To reduce the installation and working cost by inserting an outer mount film to a metallic die for forming an antenna and forming integrally a synthetic resin-made antenna base to one side of the outer film having a metallic thin layer. CONSTITUTION:A metallic thin film layer is provided to one side of an outer film 1 at a small interval by the sputtering to form a half sputter film. Then the half sputter film 3 is cut based on the size of the paraboloidal antenna to be manufactured and a reflecting mirror body is inserted in upper and lower metallic dies to form the reflecting mirror body, and an antenna base 6 is formed by a synthetic resin injected in the metallic dies to integrate the antenna base 6 and the inserted half sputter film 3 thereby forming the reflecting mirror body. Furthermore, an air pool 7 is provided to a proper location in the antenna base 6 by utilizing the press forming and an integrated thick swelling part 8 is provided to a circumferential ridge of the antenna base 6.
Patent JP-H09169645-A (JP)
Title: Sustained release preparation containing ibudilast and its production
Inventor: SHIBAHARA SADAICHI
IPC: A61K47/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation by adding ibudilast to a solid solution matrix, forming a release controlling coated film on the surface of a granule substance, properly controlling solubility in a gastric juice and an intestinal juice, stably providing sufficient initial effect and sustained effect, being readily administered. SOLUTION: (A) Ibudilast is mixed with (B) one or more of binders selected from ethyl cellulose, carboxymethylethyl cellulose, hydroxypropyl cellulose and hydroxypropylmethyl cellulose phthalate and (C) one or more carrier fine powder selected from silicon dioxide, magnesium aluminometasilicate, etc., by a conventional method, kneaded and adjusted to a proper granule to give an inner nuclear granule substance containing the component A in a solid matrix. The surface of the granule substance is coated with a coated film as a medicine release controlling substance comprising one or more selected from carboxymethylethyl cellulose, etc., by a conventional method.
Patent JP-H03191954-A (JP)
Title: Articulator
Inventor: FUJII YOSHIAKI
IPC: A61C11/00
Filed: 1989-12-20
Abstract: PURPOSE:To simplify the structure and to eliminate the occulusal inferiority of underjaw teeth by mounting an upper arch on the shaking part arranged at the rear part of the lower arch in a state freely shakable left and right and freely movable before and behind and making the upper arch freely shakable up and down around the rotary shaft of the shaking part. CONSTITUTION:Upper and lower jaw models are mounted on an underjaw model mounting part 5 and an upperjaw model mounting part 9 so as to set the incisal point B of the upper and lower jaw models to the leading end of an incisor guidance post 13 and the upper arch is shaken up and down around a rotary shaft 14 to reproduce underjaw opening and closing motion, and the lower end part of an incisor guidance nail 12 is slid in the contact state with the V-shape trough part of an incisor guidance plate 8 and a slide part 19 allows the upper surface of a condyle path plate 16 to slide in forward and rearward directions and the upper arch 3 is allowed to advance and retract to reproduce underjaw forward and rearward motion. The lower end part of the incisor guidance nail 12 is slid in a state always in contact with the slope part of the upper surface becoming a V-shape of the incisor guidance plate 8 and the upper arch 3 is shaken left and right around shaking fulcrum parts 20, 20a to reproduce underjaw lateral motion and subsequently returned to the initial state by the recovery force of a leaf spring 17.
Patent JP-H0539015-A (JP)
Title: Circuit structure for use in anti-lock brake system
Inventor: NORUBERUTO EEMAA
IPC: B60T8/32
Filed: 1991-12-16
Abstract: PURPOSE: To largely diminish the influence of an engine stall torque on the control of an anti-lock system having only few sensors. CONSTITUTION: A circuit configuration used for an anti-lock brake system is equipped with a monitoring circuit 7 that controls the wheel sensors positioned on the driven wheels. The monitoring circuit 7 triggers a test cycle (duration TTEST) when two wheels of a driven axle signal shows instability for more than a predetermined time span (T) during a control cycle. By way of the test cycle, brake pressure is introduced into the wheel brake of the instantaneously slower wheel (v1 , vmin .wheel) of the driven axle. The reaction of the driven wheels to the brake pressure delivered is assessed.
Patent JP-H07184961-A (JP)
Title: Treating vessel for medical waste
Inventor: MITANI KAZUHISA
IPC: A61G12/00
Filed: 1993-12-27
Abstract: PURPOSE:To safely and simply remove a syringe by making a lid by a frame part and a lid part opening and closing the frame part and connecting the frame part and the lid part through a connection part and forming an uneven hook part on the opening port of the frame part. CONSTITUTION:A lid body 2 consists of a frame part 3, lid part 5 opening and closing an opening port part 4 of the frame part 3, and hinge part 6 connecting the parts 3 and 5. An uneven hook part 7 is formed on the opening part 4 of the frame part 3. A recessed part 8 is formed on the inner peripheral wall part of the opening part 4 of the frame part 3. A projected part 9 to be engaged with the recessed part 8 when the lid 3 is closed is formed and the uneven parts (serving as a lock mechanism) locks the lid part 5 lightly. Further, a lock claw 10 is formed on one end of the lid part 5. When the lid part 5 is closed, the lock claw 10 is engaged and a hole 11 applying the powerful lock is formed. The lid part 5 is opened and when the end of the syringe is inserted from the opening part 4 to the vessel 1 and is extracted after moving horizontally, the needle is removed from the syringe and is disposed to the vessel 1.
Patent JP-H03195304-A (JP)
Title: Current collecting method of signal transmission trolley line
Inventor: KAJIYAMA SHOJI
IPC: B60L5/08
Filed: 1989-12-21
Abstract: PURPOSE:To suppress vibration (chattering) effectively, when a current collecting brush slides on a signal transmission trolley conductor, by sliding current collecting brushes individually on two trolley conductors and further sliding a lubricant member on a trolley conductor at the DC signal transmitting side. CONSTITUTION:A lubricant member, i.e., a lubricant brush 11, slides on a trolley conductor 2 on the transmission side along with a current collecting brush 9. The lubricant brush 11 is entirely composed of graphite and abrasion powder, i.e., graphite powder, adheres to the trolley conductor on the transmission side when the brush 11 slides thereon thus lubricating the trolley conductor. Consequently, lubrication is complemented on the manual face of the transmission side trolley conductor 2, on which abrasion powder scarcely adheres because the negative polarity current collecting brush 9 slides on, and vibration (chattering) of the current collecting brush due to uneven adhesion of abrasion powder is prevented resulting in a stabilized current collection.