baber/WOPTO huggingface dataset:
Patent JP-H11186425-A (JP)
Title: High frequency module device
Inventor: EKUMA SHUNJI
IPC: H01L23/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To ensure the air-tightness of a high frequency module device, and to realize a high frequency module device having a signal terminal in a co-axial line structure in which a loss due to a dielectric is small. SOLUTION: A circuit module is sealed in a conductive case 16, and a signal terminal 19 of the circuit module put through this is sealed by a sealing member 21 in this co-axial line structure. In this case, a second co-axial line structure 21b which is adjacent to a first co-axial line structure 21a using glass as a dielectric uses a member having a dielectric loss lower than that of glass. Thus, the air-tightness of the high frequency module device can be ensured, and the co-axial line structure whose dielectric loss is small can be obtained.
Patent JP-H07190060-A (JP)
Title: Dynamic pressure bearing device
Inventor: YAMASUMI NOBORU
IPC: F16C32/04
Filed: 1993-12-24
Abstract: PURPOSE:To prevent the reduction in bearing performance by a temperature change. CONSTITUTION:A cylindrical covering member 13 is integrally molded on the inner circumferential surface side of a cylindrical sleeve 10. The thermal expansion coefficient of the covering member 13 is set higher than the thermal expansion coefficients of the sleeve 10 and a shaft 2. Thus, even when the temperature rises to lower the viscosity of a magnetic fluid 11, the covering member 13 is thermally expanded larger than the sleeve 10 and shaft 2, whereby the space of the gap G is minimized, and the radial dynamic pressure is increased. Since the viscosity of the magnetic fluid 11 is high at a low temperature although the gap G is increased, a fixed dynamic pressure can be provided. The gap G is regulated by the difference in thermal expansion coefficient between the covering member 13 and the sleeve 10 and shaft 2, the change of dynamic pressure generated in the magnetic fluid 11 by temperature change can be eliminated to suppress the reduction in bearing performance.
Patent JP-H07186284-A (JP)
Title: Fiber reinforced resin tubular member
Inventor: FUJIMOTO KAZUSHI
IPC: B29L23/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a lightweight fiber reinforced resin tubular member having sufficient strength and the modulus of elasticity and improved in impact resistance and vibration damping properties by combining a prepreg sheet obtained by impregnating paper based on a vegetable fiber with a matrix resin and a prepreg sheet composed of a fiber different from the vegetable fiber to mold them. CONSTITUTION:A prepreg sheet obtained by impregnating paper based on a vegetable fiber with a matrix resin and a prepreg sheet composed of a fiber different from the vegetable fiber are combined to be molded. As the vegetable fiber, one excellent in dynamic characteristics is pref. and, especially, a bast fiber and a vein fiber are pref. Paper is based on the vegetable fiber and formed by a pulping process and a papermaking process and paper having anisotropy is more pref. as a reinforcing material. As the matrix resin, a thermosetting resin or a thermoplastic resin is designated. The prepreg combined with the paper prepreg is obtained by using a fiber such as a carbon fiber, a glass fiber, an aramide fiber or a boron fiber as a reinforcing material.
Patent JP-2000165674-A (JP)
Title: Image forming device
Inventor: NAKAGAWA KENICHI
IPC: G03G15/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of picture processing by outputting a picture darker (lighter) than a picture outputted by an automatic density adjusting means when a manual density adjusting means is selected to adjust the picture to be darker (lighter) than a standard in manual density adjustment. SOLUTION: At the time of selecting of manual density adjustment, a density adjusting key is switched to nine steps, e.g. an initial value is the center of it (D6) and its inclination and offset are varied in a darkening or lightening direction from the center by a user's selection. A logarithm transforming table, an input/output density characteristic conversion table and a correction conversion table are multiplied to generate one table. Since a selector selects a voltage previously fixed to a higher reference voltage (Vtop) at this time, Vtop is never fluctuated. In the case when the picture is adjusted to be deeper (lighter) than the standard in the manual density adjustment like this, the picture deeper (lighter) than the picture outputted from the automatic density adjusting means is outputted.
Patent JP-H10182382-A (JP)
Title: Composition for oral cavity
Inventor: HIRANO MASANORI
IPC: A61Q11/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which can effectively suppress the formation of dental plaque and possesses high safety by allowing said composition to contain mutan. SOLUTION: This composition for an oral cavity is obtained by formulating (A) preferably 0.001-5wt.% of mutan which is prepared from oral Streptococcus, particularly Streptococcus sobrinus, and possesses a weight average molecular weight of 10<3> -10<7> with, when necessary, (B) dextran having a weight average molecular weight of preferably 10<3> -10<7> in a weight ratio of preferably 9:1-1:4. This composition is prepared as dentifrices such as toothpaste and liquid dentifrice, mouth-washing agents, oral pastes, trouches and chewing gums by formulating components appropriate to the kind and the dosage form thereto. For example, when it is prepared as dentifrice, abrasives, caking additives, thickeners, surfactants, sweetenings, perfumes, antiseptics and coloring agents are formulated thereto.
Patent JP-2000184734-A (JP)
Title: Inverter device
Inventor: FUJII MASATERU
IPC: H02M7/48
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To avoid the abrupt operation stop of an inverter device by giving advance warning of the consumption of a DC power supply such as a battery before the inverter device stops its operation. SOLUTION: The DC voltage of a battery 4 is converted to an AC voltage for outputting by a D/A conversion part 31. A part 32 for monitoring the degree of consumption predicts the degree of consumption of the battery 4 totally according to an input voltage, an input current, an output voltage, an consumption current, the state of an automobile, and the like. When the part 32 for monitoring the degree of consumption predicts the consumption of the battery 4, a prediction part 34 rings a buzzer 35 for warning, and then a battery protection part 33 stops operating the inverter device 1 when the battery 4 has been used up.
Patent JP-H10189872-A (JP)
Title: Active inductor
Inventor: TSUTSUMI TAKAHIRO
IPC: H03H11/48
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To form an active inductor, having low loss and a low consumption current by connecting a capacitive element between the control terminal of a field-effect transistor and the second terminal. SOLUTION: A two-terminal circuit, in which an inductor (an inductive element) L1 is connected between a gate G and a drain D in a GaAsMESFET (hereinafter called an FET) and a capacitor (a capacitive element) C1 is jointed between the gate G and a source S, is manufactured. Since the externally attached capacitor C1 and a junction capacitance Cgs of the FETQ1 are connected in parallel, C=C1 +Cgs holds in the total capacitance C of the active inductor 10. When the capacitor C1 is inserted, the active inductor 10 is formed by the FETQ1 having the small junction capacitance Cgs and a small operating current, because the junction capacitance Cgs of the FETQ1 is compensated equivalently by the capacitance of the capacitor C1 , so that the active inductor having low loss and a low consumption current is formed.
Patent JP-H06183503-A (JP)
Title: Waste oil disposal vessel
Inventor: HAYASHI MASAYASU
IPC: B65F1/06
Filed: 1992-12-18
Abstract: PURPOSE:To provide a waste oil disposal vessel wherein waste oil can be easily and properly poured without maintaining a state that a mouth edge part of an internal bag is opened by a finger tip when the waste oil is poured into the vessel. CONSTITUTION:A waste oil disposal vessel 1 comprises an internal bag 40, a waste oil absorbent stored in the internal bag 40 and an outer case 30, and a paper-board-made frame unit 10 for holding a mouth edge part in an opening condition is pasted to the mouth edge part of the internal bag 40.
Patent JP-H05178456-A (JP)
Title: Work positioning correcting device for work conveyance line
Inventor: OGINO HIDEO
IPC: B23Q7/16
Filed: 1991-12-24
Abstract: PURPOSE:To position a work in its specified position and posture through a device having simple structure without newly setting any specified conveyance reference to a work when plural kinds of works having different shapes and sizes are conveyed. CONSTITUTION:A positioning device 20 having a pair of holding members 21 engaged with the existing shaft hole 10a of a work 10 is provided, and a posture deciding device 60 having a pair of grasping members 61 by which both sides of the work 10 are grasped is provided. Both holding members 21 are engaged with the shaft hole 10a from both sides and centering is rotatably applied on the work 10 based on a shaft hole 10a part. By grasping both sides of the work 10 in a way that both grasping members 61 are caused to approach each other in a position spaced away from the shaft hole 10a, the posture of the work 10 is decided. Plural kinds of works 10 and 10' having different shapes and sizes are positioned in a constantly specified position and posture.
Patent JP-H11177421-A (JP)
Title: High frequency signal generating device
Inventor: YAMAGUCHI AKIRA
IPC: H04B1/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress an unrequited signal and to output only the desired carrier wave to a wide band by providing two PLL loops and locking the loops in reference signals which are branched into two by means of phase difference π/2. SOLUTION: A signal source 1-1 generates a signal with a frequency Fr and it is branched by phase difference π/2 through the use of a signal distributor 2 and supplied to phase comparators 3-1 and 3-2. The signal source 1-2 generates the signal with a frequency FL0 and is branched into two by phase difference αthrough the use of a signal distributing means 8 and supplied to multipliers 7-1 and 7-2. The signal with the frequency Fr and the signal with the frequency FL0 are respectively multiplied in multipliers 7-1 and 7-2 to be synthesized by phase difference β through the use of a signal synthesizing means 9. Ns in frequency dividers 6-1 and 6-2 are made to be 2n-1 and also (α, β)=(π/2+mπ, kπ) or (mπ, π/2+kπ), where (k) and (m) are each integer and (n) is a natural number.  Thus, image wave at mixing-up is suppressed, and only the desired wave is obtained.
Patent JP-2000177231-A (JP)
Title: Ink jet printing method
Inventor: ROMANO CHARLES EUGENE JR
IPC: B41M7/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing method for improving the water resistance fastness of an ink jet image formed of water based ink containing an anionic dye. SOLUTION: The ink jet printing method is to improve the water resistance fastness of an ink jet image, in which an ink jet printing method comprises the steps of preparing an ink jet recording element containing a carrier having an image recording layer containing a cross-linking polymer of gelatin or acetoacetylated polyvinyl alcohol and a mordant, and adapting like an image liquid ink droplets of an anionic water soluble dye, and also causing a polymer to be cross-linked by immersing the element in a solution of a hardening agent.
Patent JP-H10194400-A (JP)
Title: Pos system for gasoline station
Inventor: KOSUGI MASANOBU
IPC: B67D7/24
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To allow even a customer who is not familiar with the operation of POS terminal when a maloperation of a POS terminal or a state of emergency occurs to escape from the state of emergency. SOLUTION: In the POS system for gasoline station, fuel filling operation is controlled from fuel filling machine 2 based on the oil feed information sent by the operation of a POS terminal 1, a stop button 13 to stop the fuel filling operation when an abnormal fuel filling operation occurs is installed on the POS terminal 1.
Patent JP-H10182706-A (JP)
Title: Production of water dispersion type resin composition
Inventor: MATSUMURA AKIRA
IPC: C08F2/16
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing water dispersion type resin composition hardly containing impurities, including small amount of remaining monomer and having small particle diameter of a polymer by radically polymerizing an ethylenically unsaturated monomer in the presence of a water-soluble polymerization initiator, a water-insoluble polymerization initiator and a resin-based disperser in an aqueous medium. SOLUTION: The objective composition is obtained by radically polymerizing (D) an ethylenically unsaturated monomer (styrene, etc.) in the presence of (A) a water-soluble polymerization initiator (potassium persulfate, etc.), (B) a water-insoluble polymerization initiator (azobisisobutyronitrile, etc.) and (C) a resin-based disperser (acrylic resin having 500-30,000 number average molecular weight, etc.) in an aqueous medium. The formulating proportion of the component A based on 1 pts.wt. component B is 0.1-10 pts.wt., the proportion of the component C based on the total amount of the component D and C is 10-95wt.%, and the formulating amount of the component B based on 100 pts.wt. of the component D is 0.1-5 pts.wt. A particle diameter of the polymer is regulated t be 0.01-0.3μm by changing concentrations of the components A, B, C and D, stirring condition when polymerizing the resin composition, etc.
Patent JP-H06196537-A (JP)
Title: Electric circuit inspection method and device
Inventor: HASEGAWA YOSHIE
IPC: G01R1/073
Filed: 1992-12-24
Abstract: PURPOSE:To make it possible to inspect efficiently an electric circuit where a large number of electrodes are laid out with high density and, what is more, sophisticatedly by using a probe card. CONSTITUTION:A test specimen 10 is a packaging board for a multi-chip module(MCM). Wiring patterns 16 are formed between a large number of peripheral electrodes 12 and chip mating electrodes 14. The open/short performance of the wiring patterns 16 or a wiring to wiring capacity is tested by using a plurality of probe cards. A large number of probe needles are extended from a window 18 of the probe card. These probe needles 20 are laid out fixedly in compliance with the position of an electrode to be placed into contact. Six probe cards provide probe needles whose array varies with each other. The test of one test specimen 10 is ended by using the six probe cards in turn.
Patent JP-H06197359-A (JP)
Title: Digital filter device
Inventor: MATSUI IZUMI
IPC: H04N9/64
Filed: 1992-12-24
Abstract: PURPOSE:To obtain the digital filter device processing plural signals and small in circuitry. CONSTITUTION:Three signals YL, CR, CB are converted into three time division signals whose occurrence period is deviated by 1-clock delay circuits 403-405 and selectors 406-408 and the result is respectively fed to three delay circuit arrays 409..., 410..., 411.... Signals at a prescribed position of each delay circuit array is fed to multipliers 427-433, in which the signals are multiplied with coefficients k1-k7 and each multiplication output is fed to a summation circuit 441, from which the filtered signals YL, CR, CB are obtained. Thus, required number of multipliers and coefficient devices is reduced and the circuitry is decreased.
Patent JP-H06175932-A (JP)
Title: Method for allowing trouble during storing of data word into memory and data memory storage
Inventor: UORUTAA AREN HERUBITSUGU SHINI
IPC: G06F12/00
Filed: 1991-12-27
Abstract: PURPOSE: To provide a new method for tolerating a fault and storing data and a new data storage device capable of to lerating the fault by extending each word in order to add a correct-encoded part and a spare bit part and increasing the depth so that a spare word may exist. CONSTITUTION: In order to detect and correct 54 an error in user data at first part, each data word is formed with a with the second part of correct-encoding data and all the stored words are respectively dissolved 56 to first and second many stored words. Then successively received correct-coded data words are stored 48 in one stored word usable next to the first many storage word which is provided with a sufficient space for storing a data word, which is fixed by referring to at least one map among the second many stored words. Also, the device is provided with the processes of retrieving 51 stored data from the first many stored words fixed by referring to at least one map among the second many stored words and correcting 54 the error of user data by using correct-coded data.
Patent JP-H09294812-A (JP)
Title: Catheter guide tool
Inventor: SUCHIIBUN SHII JIYAKOBUSEN
IPC: A61M25/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a catheter guide wire which has enough torsional tigidity and bending flexibility and longitudinal strength, and which can overcome internal resistance of a vessel by turning and contact with the surface so as to surely reach a desired position in the vessel. SOLUTION: A catheter guide wire includes an elongated material piece having plural winding parts 8 formed in an elongated coil 4, which has a hollow part in the center thereof. The winding parts 8 has a checking characteristic for checking relative rotation of adjacent winding parts 8. The central wire core 24 is inserted through the hollow part of the coil 4, and welding is performed on one of the winding parts 8 to keep the core and the coils from being separated from each other in the longitudinal direction. This structure enables the guide wire to be bent in the lateral direction, but desired torsional regidity can be given.
Patent JP-H11188625-A (JP)
Title: Grinding wheel forming method and grinding device using that
Inventor: YASUDA KAZUNARI
IPC: B24B53/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To allow to carry out the correction of the slippage of a grinding wheel, and its forming to an object width, in a short time and adequately. SOLUTION: A pair of discharge electrodes 1 and 2 are opposed to both side surfaces 3a and 3b of a driven grinding wheel 3, and the grinding wheel 3 is formed at a necessary thickness, between the pair of discharge electrides 1 and 2 which are made in an interval S fitting to the necessary thickness of the grinding wheel 3, while cutting the both side surfaces 3a and 3b of the grinding wheel 3 by discharging under the feeding of a discharge liquid 4 between the opposite discharge electrodes 1 and 2, and between the grinding wheel surfaces 3a and 3b, so as to accomplish the object.
Patent JP-H06201283-A (JP)
Title: Heat transportation system utilizing hydrogen storage alloy
Inventor: NASAKO KENJI
IPC: F25B17/12
Filed: 1992-12-28
Abstract: PURPOSE:To provide a control device of simple structure even if heat is utilized at a plurality of hydrogen-consumption units by supplying hydrogen from a hydrogen feed side corresponding to pressure variation of a hydrogen pipe having large holding capacity, thereby obviating the need for a control such that a hydrogen consumption side and a hydrogen feed side are controlled synchronously. CONSTITUTION:Hydrogen tanks 17, 18 each having a large holding capacity and each of which being filled with hydrogen beforehand and pressure thereof being maintained constant are provided respectively in a hydrogen pipe 7 for exclusive use in a feed step and a hydrogen pipe 8 for exclusive use in a regenerating step. When the pressure of the pipe 7 falls, an open/closure valve 9c is opened to feed hydrogen from a hydrogen storage alloy vessel 1a. When heat demand occurs for a thermal load 14, open/ closure valves 10c, 10d are opened and hydrogen is supplied to a hydrogen storage alloy vessel 2a through a three-way valve 10a and the thermal load reaches a desired temperature instantly by a heat generation reaction due to hydrogen storage of a hydrogen storage alloy 6a, and thereafter heat is taken out of a heat exchanger 5a so that the heat is supplied to the thermal load 14 through a changeover valve 16.
Patent JP-H06265148-A (JP)
Title: Boiling-over preventive apparatus
Inventor: MATSUBARA HIDEKI
IPC: F23N5/24
Filed: 1992-12-26
Abstract: PURPOSE:To prevent boiling-over before the boiling-over occurs by monitoring a state in a pan during cooking. CONSTITUTION:A state in a pan during cooking is detected by a vibration waveform by a vibration sensor 3 provided in the vicinity of a flame port 2, the obtained vibration waveform is fetched to a processor 6, boiling-over is predicted by an acceleration waveform and a frequency distribution, and thermal power is regulated by this predicting information. Since the boiling-over can be prevented before the boiling-over occurs, contamination of a periphery of the port or extinguishing of flame of gas due to the boiling-over can be prevented.
Patent JP-H11190999-A (JP)
Title: Voice spotting device
Inventor: HANAZAWA TOSHIYUKI
IPC: G10L15/183
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make actualizable a system which calculates spotting score by selecting a final node of a network for spotting every time. SOLUTION: For a feature vector time series 102 by an analyzing means 1 which analyzes and converts an input voice signal 101, a heuristic language model matching means calculates heuristic forward and backward likelihoods 103 and 104 in the final and initial states of precedent and following heuristic language models and a network matching means 3 calculates the most forward likelihood 105 and node history information 106 by final nodes of the network for spotting for the forward likelihood 103 and feature vector time series 102. A spotting result output means 5 performs a back tracking process for L high- order final node numbers 107 with large values of the most forward likelihood 105 selected by a back tracking node selecting means 4, the backward likelihood 104, and node history information 10 and outputs a spotting result 108.
Patent JP-H10276948-A (JP)
Title: Vacuum cleaner with cord reel release device
Inventor: KIM SOOK-KOO
IPC: A47L9/32
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with a cord reel release device having a combination of handle and cord reel button. SOLUTION: This cord reel release device includes a cord reel for taking up a power cord 303, a braking member for controlling the rotation of the cord reel, an elastic member for rotating the braking member in one direction and a handle 313 for pressing one of the ends of the braking member. A fitting protrusion 315 is provided on one of the ends of the handle 313, and an engagement groove 311 formed opposite to the fitting protrusion 315 is formed on the internal wall of a storage groove part 307 on the body of the vacuum cleaner, so that the handle 313 is retained at an engagement position. When one of the ends of the braking member is pressed by the handle 313, the braking member is isolated from the cord reel. In this case, the cord reel is rotated by the restoring force of a spiral spring mounted inside the cord reel.  Therefore, the power cord 303 drawn out of the cord reel is taken up by the cord reel. Thus it is possible to simplify the structure of the cord reel release device, save on a manufacturing cost and improve the assembling productivity.