baber/WOPTO huggingface dataset:
Patent JP-2000110763-A (JP)
Title: Rotary compressor
Inventor: KATO HISATAKA
IPC: F04C29/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce drive noises owing to expansion of a work fluid when the discharge valve opens. SOLUTION: A plate spring type discharge valve 7 is provided with a presser portion 70 fixed to a flange 5 of bearings 3, 3' together with a valve guard 12 and a movable portion 72 that can be elastically deformed between the flange 5 of the bearing and the valve guard 12. The ratio of length L1 of the moveable portion 72 to the whole length L of the discharge valve 7 (the length from the center of the fixed portion 14 to the flange 5 of the bearing to the leading end of the open/close portion 7a) is specified to be in the range from 0.78 to 0.88. This makes it possible to improve response of the discharge valve 7 within the range where the natural frequency thereof does not become too low, and the discharge valve 7 opens at the pressure lower than the differential pressure. Therefore, expansion of the work fluid when the discharge valve 7 opens can be minimized.
Patent JP-2000107669-A (JP)
Title: Continuous surface treatment equipment for steel strip
Inventor: KIKUCHI HIDEFUMI
IPC: B05C9/14
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To execute plural kinds of surface treatments with the same surface treatment stage. SOLUTION: This surface treatment equipment is successively provided with a galvanizing device 1/an electrolytic chromate treatment device 2, a washing device 3 and a coating type chromate treatment device 4 and is further successively provided with a resin coating application device 9, a drying device 11 and a cooling zone 12 in a perpendicular direction above this coating type chromate treatment device 4. As a result, the surface treatments of plural kinds may be executed with the same surface treatment stage and even more, the surface treatment may be executed with a small space by the passing of the strip in a horizontal direction and the passing of the strip in an upper perpendicular direction. In addition, the uniform application of the resin film is made possible.
Patent JP-H01127045-A (JP)
Title: Catalyst for combustion
Inventor: SADAKATA TOMOHIKO
IPC: B01J37/02
Filed: 1987-11-13
Abstract: PURPOSE:To prevent a local overheating of a catalyst, by laminating an intermediate layer composed of silicon carbide etc. and a ceramic layer of large specific surface area supporting catalyst components such as Pt, Pd, etc., in succession on the surface of an integral type catalyst carrier having numerous through holes. CONSTITUTION:An intermediate layer composed of silicon carbide, aluminum nitride or their mixture is formed on the surface of an integral type catalyst carrier having numerous through holes. A catalyst for combustion is obtained by coating this intermediate layer with a ceramic layer of large specific surface area and then having this ceramic layer support catalyst components such as Pt, Pd, etc. It is preferable that the aforementioned intermediate layer contains one species from among polyphosphoric acid, polyphosphate, alumina sol, silica sol, organosilicon compound, their mixture or their calcination product for 0.5-20.0wt.% of the layer.
Patent JP-H09130642-A (JP)
Title: Synchronization correction circuit
Inventor: KONDO SATORU
IPC: H04N5/06
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent synchronization of a digital processing circuit from being disturbed due to noise when the noise is included in a synchronizing signal separated from a composite video signal. SOLUTION: A trailing detection section 2 detects a trailing of a negative signal (1) from a terminal 1, a rising detection section 4 detects the rising and a reference pulse generating section 3 generates a negative reference pulse (3) whose width is narrower than that of a H-sync based on the trailing signal (2) and the reference pulse (3) and the rising signal (4) are ORed by an OR gate 5. A counter 6 starts counting clocks Cp based on a setting number (n) with the input of the trailing signal (2) to a load terminal L and when the counter counts up, a carry signal (7) is outputted from a carry terminal Cry and it is used for a reference signal for synchronization of a digital processing circuit.  When a noise signal whose width is narrower than the width of the H-sync is given to the terminal 1, the counter 6 is cleared by a signal (5) from the OR gate 5 and the counter 6 does not count up but the carry signal (7) is not outputted.
Patent JP-H04162644-A (JP)
Title: Identification of semiconductor wafer and semiconductor device
Inventor: KAGEYAMA JOICHIRO
IPC: H01L21/66
Filed: 1990-10-26
Abstract: PURPOSE:To facilitate the recognition of good and bad articles based upon characteristic retrieval results of semiconductor device by applying a badness identification figure comprising a plurality of points to a bad semiconductor device based upon the characteristic inspection result for each semiconductor device. CONSTITUTION:Characteristics of a plurality of semiconductor devices 3 are inspected. A failure identifying symbol 5 is formed on a failure semiconductor device 3B based upon the result of the inspection. The failure identifying symboll 5 is formed with a plurality of points 7. A semiconductor wafer is cut down for each semiconductor pellet 3. The failure identifying symbol 5 of a semiconductor pellet 3 cut manually or through a proper device is recognized. For example, with use of an optical sensor the failure identifying symbol 5 is constructed into an L shape, and a pattern of the semiconductor device 3, any damage and any contamination of a mirror surface part of a peripheral part of the semiconductor wafer 1 are distinctly discriminated. Based upon the recognition of the failure identifying symbol 5 only good semiconductor devices 3 are extracted.
Patent JP-H10130205-A (JP)
Title: Production of chloroformate of hydroxyalkyl (meth) acrylate
Inventor: KASHIYAMA YOSHITOMO
IPC: C07C69/96
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a high yield by chloroformating a specific hydroxyalkyl (meth)acrylate in the presence of water. SOLUTION: A hydroxyalkyl (meth)acrylate of the formula: CH2 =CR<1> -COOR<2> (R<1> is H or methyl; R<2> is a 2-6C alkyl having an OH group;) [e.g. 2-hydroxyethyl (meth)acrylate] is reacted with a chloroformating agent (e.g. trichloromethyl chloroformate) in the presence of water and preferably a basic inorganic compound or a halogenated metal salt (e.g. sodium hydroxide, sodium chloride) at a reaction temperature of -50 to 100 deg.C at a reaction pressure of -50 to 5kg/cm<2> G to obtain the objective compound without producing by-products.
Patent JP-H03284659-A (JP)
Title: Oxime ether derivative, production thereof and germicide
Inventor: WATANABE MASANORI
IPC: C07C315/04
Filed: 1990-10-26
Abstract: NEW MATERIAL:A compound expressed by formula I (R is phenyl which may have any substituent group of 1-6C alkyl, halogen, NO2, 1-4C alkoxy, substitutive phenoxy, methylenedioxy, CN, 1-4C haloalkyl and 1-6C alkylsufonyl]. EXAMPLE:Methyl alpha-methoxymethylene-O- phenylcyanomethaneiminoxymethylphenylacetate. USE:A germicide having powerful germicidal activity even at a low concentration with excellent preventive and treating effects on plant pathogenic germs. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III (X is leaving group) in the presence of a base in an organic solvent to afford the compound expressed by formula I.
Patent JP-H10115567-A (JP)
Title: Low-speed balancing apparatus for heavy object
Inventor: MAEDA SEIJI
IPC: G01M1/16
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent a center-holding device such as a steel ball or the like for center-holding of a receiver base from being crushed and to eliminate the unbalance of a heavy rotating body regarding a balancing apparatus which is used when a low-speed heavy rotating body such as a water-turbine runner or the like is balanced. SOLUTION: An air pallet 3 is installed under a receiver base 2 on which a heavy rotating body 1 is placed. In order to find an offset load and its direction due to an unbalance in a state that the heavy rotating body 1 is levitated, three sensors 4 such as load cells or the like are arranged at circumferential equally divided angles at the rotating body. In addition, roller-driving devices 5 are arranged at the outer circumference of the receiver base 2, the heavy rotating body 1 is turned by them, the position of the unbalance is specified, and a precise unbalance amount is adjusted. A steel ball 6 which holds the center of the receiver base 2 is arranged just under the receiver base 2, and an oil film is formed on the steel ball 6 between the receiver base 2 to which a hydraulic pressure is applied from the lower part and the air pallet 3.
Patent JP-H11125351-A (JP)
Title: Valve control device
Inventor: TOMITA AKIO
IPC: F16K17/36
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce a maximum consumption power when a plurality of valve devices are closed. SOLUTION: When a detecting signal from a seismoscope or a gas leak sensor or a closing operation signal outputted through operation of emergency cutoff switch buttons 50 and 51 is inputted, the control circuit of a valve control device 11 outputs a pulse signal to a first cutoff output circuit, and outputs a pulse signal to a second cutoff output circuit in a delay by a time equivalent to one pulse. Thereby, the solenoids 28 and 41 of first and second cutoff valves 21 and 34 are excited by the feed of a closing signal for a time corresponding to an output time for a pulse signal outputted from the valve control device 11.  This constitution causes the first and second cutoff valves 21 and 34 to perform stepped closing operation at intervals of 0.5 second to cut off the branch line 19 of a first gas feed unit 12 and the branch lien 32 of a second gas feed unit 15, whereby a maximum consumption power is reduced.
Patent JP-H02134928-A (JP)
Title: Mobile radio equipment
Inventor: MIKAMI TSUTOMU
IPC: H04B7/26
Filed: 1988-11-16
Abstract: PURPOSE:To enable a user to devote himself to a substantial communication work without paying attention to the using time or the number of times of using at the time of using a mobile radio equipment by providing a clock device to count the communication time and a device counting the number of times of communication. CONSTITUTION:A controller 1 to control the operation of a radio equipment is provided with a read-only memory storing the control logic and executes various operation functions of various reception signal parts for general selection, individual selection, etc., and channel switching, antenna switching, etc., of a transmitter-receiver. In this case, the clock device 9 and a counting device 10 of the number of times of communication are provided. A communication start signal is sent between a fixed station and a mobile station when the communication of an originating subscriber for general calling, individual calling, or the like is started, and a communication end signal is sent to control the line when the communication is terminated, and the communication time and the number of times of communication are counted. Thus, the communication time and the number of times of communication are integrated and stored contents are outputted as necessary and therefore, the user can devote himself to communication without recording neither counting the communication time or the number of times of communication in the case of using the radio equipment.
Patent JP-H11104219-A (JP)
Title: Mildew proof antibacterial device for car air conditioner
Inventor: ICHIKAWA YUKIMITSU
IPC: B60H3/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of harmful microbes discharged from a blowing port into a car by arranging a nozzle at a germ generation source inside the main body of a car air conditioner or duct, starting a pump at a prescribed time such as when the air conditioner is turned off and automatically spraying a medicine such as a mildew proof antibacterial agent from the nozzle. SOLUTION: Inside an air conditioner 1 or a duct 2 installed on the car, a spray nozzle 3 is arranged and linked to a controller 5, pump 6 and medicine tank 7 by a medicine tube 4. Then, the pump 6 is started by the controller 5 at the prescribed time such as when the air conditioner 1 is turned off, and the medicine harmless to a human body such as the mildew proof antibacterial (disinfectant) agent, which is mainly composed of a food additive, in the medicine tank 7 is sprayed from the nozzle 3. Thus, since germs such as molds are reduced and the number of harmful microbes discharged from the blowing port into the car is decreased, the smell of molds is removed and even an allergic person can enjoy driving at ease.
Patent JP-H10133515-A (JP)
Title: Image forming device
Inventor: HIRAI KAZUMASA
IPC: G03G15/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To form an image having nearly the same glossiness on both surfaces of a sheet body by coating chromatic toner before fixing on the 1st surface with processing agent obtaining the glossiness nearly the same as the chromatic toner on which fixing processing is executed once when the fixing processing is executed twice on the chromatic toner. SOLUTION: In the case of forming the image on both surfaces of printing paper 101, a main control part controls the operation of an electrophotographic part so as to transfer transparent toner 103 to the chromatic toner 102 before fixing on the 1st surface of the paper 101. The paper 101 to whose 1st surface the toner 102 and 103 is transferred is fed to a fixing device, and heated and pressured so that the fixing processing is performed. Next, the paper 101 is reversed from the front surface to the back surface and only the toner 102 is transferred to the 2nd surface so as to form the color image, and is ejected after the fixing processing is executed by the fixing device. The fixing processing is executed twice on the toner 102 on the 1st surface, but the glossiness is made nearly the same as that on the 2nd surface because the toner 103 is laminated on the front surface.
Patent JP-H04163665-A (JP)
Title: Baggage delivery control system
Inventor: TAKIZAWA TOSHIO
IPC: G06F19/00
Filed: 1990-10-29
Abstract: PURPOSE:To promote the efficiency of the business of a transport company by inputting baggage control information required for the delivery control of baggage directly from a customer terminal equipment so as to inform a branch office of the contents of a slip, and further, informing a host computer through a VAN. CONSTITUTION:The customer terminal equipments 9, 10 connected to the host computer 4 and the terminal equipments of the branch offices 12 through the value added network (VAN) 3 are arranged at customer sides 5, 6. The baggage control information is inputted from the customer terminal equipments 9, 10, and simultaneously, the slip and a tag are printed and issued on the basis of this inputted baggage control information, and in addition, the baggage control information is transmitted to the host computer 4 and the terminal equipments of the branch offices 1, 2, and the baggage control information is stored in the host computer 4 and the branch offices 1, 2. Thus, the manpower saving of work can be attained.
Patent JP-H11127554-A (JP)
Title: Electromagnetic brake
Inventor: OKA TOSHIO
IPC: F16D65/14
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic brake in which the adjustment of a gap is facilitated upon the abrasion of a brake lining, while preventing erroneous operation by employing a structure for supporting a manual brake releasing plate on a fixed plate and a mechanism for removing a manual release lever. SOLUTION: A manual brake releasing plate 20 is supported on a fixed plate 4 using a rubber bush 22 at the supporting point to obtain a structure requiring no adjustment of a gap between the fixed plate 4 and the manual brake releasing plate 20 in the gap-adjusting work upon abrasion of a brake lining. Furthermore, the manual release plate 20 is coupled with a manual release lever 21 through screwing such that the manual release laver 21 can be removed, when brake is not required to be released. Furthermore, a fan cover 27 is fixed removably with a metal 28 for holding the manual release lever, and a brake release state can be sustained by holding the manual release lever 21 through the metal 28 for holding the manual release lever.
Patent JP-2000116235-A (JP)
Title: Tip receiver for reaper
Inventor: OGASAWARA DAIGO
IPC: A01G3/04
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a tip receiver capable of facilitating the installation and removal from a cutter part of a reaper and having functions of a cutter cover. SOLUTION: This tip receiver 14 for a reaper is obtained by freely detachably engaging the tip receiver 14 with engaging parts 231 and 241 provided in cutter pressers 23 and 24 by one-touch operation. Furthermore, a collecting part for collecting cut branches and leaves is formed as a cover part 141 for housing the cutter part 2 so as to cover a blade 21 of a fixed cutter and a blade 22 of a movable cutter when the reaper is not used and the cover part 141 is slid in the longitudinal direction of the cutter part 2 and freely detachably engaged with the cutter pressers 23 and 24.
Patent JP-S62146456-A (JP)
Title: Tape loading device
Inventor: TAKAGI NOBUAKI
IPC: G11B15/665
Filed: 1985-12-20
Abstract: PURPOSE:To simplify a mechanism by arranging a movable base body forming a tape drawing out means having the only post for drawing out the tape close to a part abutting against the post positioning member. CONSTITUTION:Even if the movable base body 25 is rotated around the tape drawing out post 26 by the quantity of play and the position of the post 26 is slightly changed by the application of external load at the positioning of the movable base body 25 on the drawing out position by the positioning member 23 or dispersion at the abutting of the movable base 25 against the positioning member 23, stable picture quality can be obtained without exerting influence upon the traveling of the tape. In addition, it is unnecessary to form an excessive mechanism for positioning the movable base body 25 on the drawing out position, so that the mechanism and the positioning member can be simplified and the size, weight and cost of the device can be reduced.
Patent JP-H11124249-A (JP)
Title: Sheet material guiding device
Inventor: MORI YOSHIKAZU
IPC: G07D9/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To vary the width of a sheet material carrying path in multiple stages by a simple operation. SOLUTION: The bill carrying path width variable means 21 of a sheet material guiding device 1 comprises an arm 22 with generally U-shape cross-section which is disposed along a bill carrying direction and both ends of which are rotatably supported on the side of an upper chute 8 and a guide rotor 27 which is rotatably supported on the intermediate part 22c of the arm 22 along the bill carrying direction and on which a plurality of plate pieces 23 having different widths are formed on its peripheral surface along the bill carrying direction. When one of the plurality of the plate pieces 23 of the guide rotor 27 is disposed between the upper chute 8 and a lower chute 2, the side surface of a bill carrying path 12 is formed with the side 23b of the plate pieces 23.
Patent JP-H07118531-A (JP)
Title: Organopolysiloxane composition rapidly curing at room temperature
Inventor: KIMURA TSUNEO
IPC: C08L71/02
Filed: 1993-10-25
Abstract: PURPOSE:To greatly improve the curing speed and depth-curability of the title compsn. without detriment to the water resistance by compounding the base polymer comprising a diorganopolysiloxane or a polyoxyalkylene polymer with a carbonyl compd., an org. amino compd., and an alpha,beta-unsatd. carbonyl compd. CONSTITUTION:The title compsn. comprises 100g of a diorganopolysiloxane or polyoxyalkylene polymer (A) having both molecular ends blocked by hydrolyzable silyl groups and a viscosity of 25-1,000,000cS, a carbonyl compd. (B) having at least one CO group in the molecule in such an amt. that the amt. of the CO group is 0.001-1mol, an org. compd. (C) having at least one NH2 group in the molecule in such an amt. that the amt. of the NH2 group is 0.001-1-mol, and an org. compd. (D) having at least one alpha,beta-unsatd. CO group in the molecule in such an amt. that the amt. of the alpha,beta-unsatd. CO group is 0.001-10mol. compd. and compd. C are so selected that the CO group at the beta-position of compd. B reacts with the NH2 group of compd. C.
Patent JP-H04163497-A (JP)
Title: Voice section detecting method
Inventor: MATSUSHITA MITSUGI
IPC: G10L15/04
Filed: 1990-10-26
Abstract: PURPOSE:To reduce the occurrence of erroneous detection of a voice section without lowering a processing speed by detecting a section where a voice is present by means of an output through a preemphasis to emphasize the component of a frequency approximately equal to the characteristic frequency region frequency of a vowel having a low voice power. CONSTITUTION:A voice input part 1 collects voices and converts the voices into an electric signal xt, and a preemphasis 2 emphasizes the component of a frequency approximately equal to the characteristic frequency region frequency of a voice to increase a voice of a vowel having a low voice power. A threshold calculating part 3 selectively calculates a threshold and calculates a threshold Th by means of an output signal Pr from the preemphasis 2 at a section where no voice is present. A section detecting part 4 detects a section by means of signals Pr and Tg, an output signal and an input signal therefrom are inputted to a voice input part 5 to recognize a voice.
Patent JP-H11111292-A (JP)
Title: Manufacture of graphite material for lithium ion secondary battery negative electrode
Inventor: FUKUDA KENJI
IPC: H01M10/0525
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To realize large capacity, realize high electric potential, improve a charge/discharge cycle characteristic, and inactivate a graphite particle to an electrolyte solvent by reacting the graphite particle and a masking agent to react with a free radical. SOLUTION: Natural or artificial graphite is used as a raw material, and this is pulverized, and is formed as a graphite particle having the average particle size of 1 to 40 μm. A reagent polymerized in chains by opening an unsaturated bond by operating an initiator to generate a radical such as olefin, is desirable as a masking agent. For example, monoolefin and the like such as vinyl chloride is cited. Such a graphite particle and the masking agent are reacted with each other, and the graphite particle is inactivated by masking a free radical of a graphite particle surface. A method of heating them when necessary by directly mixing/contacting the graphite particle and the masking agent with each other, is desirable for this reaction. A reaction temperature is generally set to a room temperature to 200 deg.C, and reaction time is set to 1 to 5 hours.