baber/WOPTO huggingface dataset:
Patent JP-H10174301-A (JP)
Title: Charger
Inventor: AMACHI RIYUUSUKE
IPC: H04W52/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of short-circuiting and corrosion of an electronic part or the like even when water is infiltrated in a recess where an electronic equipment mounting a battery or a single battery is fitted. SOLUTION: A charger is provided with an upper case having a recess 111 fitted with a portable telephone mounting a battery and a pair of power feed terminals 300 provided in a board 200 to be exposed from a through hole 113 opened in the lowest part of a bottom surface 112 in the recess 111 to come into contact with a power receiving terminal of the battery. In a backside of the recess 111, a rib 15, surrounding the power feed terminal 300 and also expending to a water drain hole 121 of a lower case 120 through an opening 210 opened in the board 200, is formed the lower end of the lib 115 are a waterproof wall 115A made in adhesion to the board 200 and a water guide wall 115B inserted through the opening 210 to extend to the water drain hole 121 of the lower case 120, between a pair of the power feed terminals 300, a shield plate 126 having insulation is interposed.
Patent JP-2001159561-A (JP)
Title: Laser doppler vibration meter
Inventor: KOBAYASHI TAKAYUKI
IPC: G01H9/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser Doppler vibration meter with a low-cost and simple structure allowing improvement of measurement precision. SOLUTION: In this laser Doppler vibration meter, reference laser light frequency-shifted by a prescribed amount by an acoustooptical element AOM is made to comparison-interfere with reflected laser light from a measurement target, the interference light is converted into an electric signal including a vibration state of the measurement target by an O/E converter, and the electric signal is taken out as an electric signal showing the vibration state of the measurement target by an F/V converter. An AOM drive cable supplying drive power for driving the acoustooptical element AOM, an O/E transmission cable transmitting the output of the O/E converter, and a dummy cable have equal conditions, while the setting relation between the AOM drive cable and the O/E transmission cable is nearly equal to the setting relation between the AOM drive cable and the dummy cable.  The laser Doppler vibration meter is provided with a signal cancel means subtracting a signal generated in the dummy cable from a signal transmitted through the O/E transmission cable.
Patent JP-2001157791-A (JP)
Title: Fully automatic washing machine
Inventor: ISHIKAWA SHUNICHI
IPC: D06F37/40
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a clutch mechanism in a drive device of a fully automatic washing machine. SOLUTION: The engagement action of the clutch mechanism is phase- controlled based on a zero-cross signal of an ac power source of the drive device.
Patent JP-H06197225-A (JP)
Title: Image data encoding/supplying method
Inventor: MORIHARA TAKASHI
IPC: H04N19/70
Filed: 1992-12-24
Abstract: PURPOSE:To improve the response of a restoring device by simplifying the processing covering up to the start of supply of the necessary hierarchical code data and also to retrieve the images at a high speed by restoring the image features from the initial hierarchy. CONSTITUTION:The image data are encoded for each hierarchy and then a restoration control information generating part 40 generates the restoration control information on various control parameters needed for restoration. Furthermore a supply deciding information generating part 50 generates the designation data on the retrieving hierarchy needed for supply, the code data quantity on each hierarchy, the picture quality of each hierarchy, etc. At the same time, a storing part 100 stores the number of hierarchies, and the supply deciding information on the code quantity, the picture quality of each hierarchy, etc., together with the hierarchy code data. When the code data are supplied, a supply information processing part 70 refers to the supply deciding information to quickly acquire the conditions of the supply hierarchies, etc., and supplies the least necessary quantity of data to a restoration processing part. Furthermore the hierarchies are successively encoded in the order of larger coefficients showing the features of each part of an image so that the features of images sent from an initial hierarchy are restored.
Patent JP-H07170128-A (JP)
Title: Frequency multiplier and mixer circuit with agc
Inventor: KIMURA KATSUHARU
IPC: H03G3/10
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a frequency multiplier and mixer circuit with AGC operated by a constant voltage. CONSTITUTION:A cross connection emitter coupled pair transistors (TRs) (Q1, Q2) and (Q3, Q4) receiving an AGC control voltage VAGC are driven by a differential output circuit DELTAI of a square circuit 1 receiving a local frequency signal voltage VLO and a high frequency signal voltage VRF superimposed on a base voltage VBE(on) of a TR Q5 being a component of a constant current source circuit of the square circuit is given to the base of the TR Q5. The square circuit 1 is made up of combinations of pair TRs arranged laterally in a line.
Patent JP-H05171929-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: MATSUMOTO MIKIO
IPC: F02M25/07
Filed: 1991-12-25
Abstract: PURPOSE:To activate catalyst speedily, and trap unburnt gas only with adsorption material effectively by disposing a passage part for having the unburnt gas adsorption material in an exhaust passage downstream of the catalyst. CONSTITUTION:When catalyst 14 is cold at the time of starting an engine 11 or the like, a flow passage changing valve 20 is changed to a position where an exit part of the catalyst 14 and a first branch passage part 15 only communicate with each other. A flow passage switching valve 21 is also released at the same time. Exhaust is purified in the catalyst 14, while the unburnt gas in unpurified exhaust is guided through the first branch passage part 15 to the adsorption material 17 to be trapped. In the meanwhile, after the catalyst 14 is heated and activated, the flow passage changing valve 20 is changed to the position where the exit of the catalyst 14, and both of the first and second branch passage parts 15, 16 communicate with each other. Simultaneously, the flow passage switching valve 21 is closed. An exhaust heat quantity for heating he catalyst 14 can thus be secured sufficiently, and the unburnt gas only can be trapped by the adsorption material 17 effectively.
Patent JP-H09251264-A (JP)
Title: Cleaner and process cartridge equipped therewith and image forming device using the same
Inventor: ISHII YASUYUKI
IPC: G03G21/10
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a cleaner container by removing, from toner remaining on image carrier after a transfer process, the toner with reversed polarity by means of a brush roller, and permitting the passage of the toner with the original polarity. SOLUTION: In the cleaner container 121, a conductive recovery roller 112 is set in contact with a conductive fur brush roller 111. By the application of a voltage of -400V to the recovery roller 112 from a power source 112a, residual transfer toner 100 having positive polarity, recovered to the fur brush roller 111, is further recovered by being electrostatically attracted to the recovery roller 112. The residual transfer toner 100 recovered on the recovery roller 112 is then forcibly scrapped off by a rubber blade 113 which is in contact with the recovery roller 112, and stored into the cleaner container 121 as toner 103 to be disposed of. On the other hand, toner 102 (most of it is negative) which has passed the roller 111 without being recovered is recovered by a developing unit 4 as it is, and supplied for development again.
Patent JP-H09184989-A (JP)
Title: Optical switch device
Inventor: KOMOTO KATSUTOSHI
IPC: G02B26/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a 1×N optical switch device which is small in the loss of connection between both connected optical fibers and maintain stable connection characteristics for a long period and switches fast. SOLUTION: Iron powder (magnetic material powder) 56 produced when a mechanism put in a container 12 is driven is magnetically attracted by a permanent magnet 55. Therefore, the iron powder 56 can be prevented from mixing with silicone oil 13 and the iron powder 56 is magnetically attracted, specially, nearby a moving table 31 and prevented from being present between the optical fibers 15 and 16, thereby improving the reliability of the optical switch more.
Patent JP-H09158237-A (JP)
Title: Hydraulic shovel working machine
Inventor: KANEDA SHUICHI
IPC: E02F3/38
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To enhance the bucket excavating performance and simplify bucket link mechanism. SOLUTION: The hydraulic shovel is provided with the first pin 45a to mount the tail of a front link 45 at the rod ends of bucket cylinders 39a, 39b, the second pin 45b to mount the central part of the front link 45 to wrist links 44a, 44b, and the third pin 45c to mount the tip of the front link 45 on the bucket 38. The angle α formed between the center line Lx tying the first pin 45a to the second pin 45b and the center line LY tying the second pin 45b to the third pin 45c is made variable.
Patent JP-2001157717-A (JP)
Title: Electric wave humidifier
Inventor: TSUZUKI TOSHIHIRO
IPC: A61N5/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric wave humidifier for household use to reduce radiation noises much more than conventional humidifiers. SOLUTION: In the electric wave humidifier 20 to humidify an object by putting it between two electrode plates 10 and supplying high-frequency electric current, this electric wave humidifier 20 is provided with an equilibrium output means, the two electrode plates 10 are connected to the output terminals of the electric wave humidifier by means of the center conductors of two coaxial cables 66, 67, respectively, a connection portion 65, connected to the side edge of the electric wave humidifier, of the outer covering conductors of the two coaxial cables is grounded to the frame body 21 of the electric wave humidifier and the outer covering conductors of the two coaxial cables are connected to each other (68) between the side edge of the electric wave humidifier and the side edge of the electrode plates 10.  By the above structure, high-frequency electric current running through the outer covering conductors of the coaxial cables are expected to be decreased and thus radiation noises which affect electronics around can be reduced much more than conventional humidifiers.
Patent JP-2000038696-A (JP)
Title: Production of bearing
Inventor: SHIBUI YOSHINORI
IPC: C25D7/10
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To uniformly apply plating to the whole body of the surface excluding the point contacts of a ball, to increase the area to be applied with plating and to obtain a plated ball of stable quality by holding a bearing ball at point contacts by magnetic force, dipping it into a plating bath and applying electroplating thereon. SOLUTION: A holding means 21 is elevated, and a ball 41 is held to the tips of three pins 23 taken up from a plating soln. 12. Magnetic force is acted on the pins 23 by a magnetic force imparting means 24, the ball 41 is attached on the tips of the pins 23, the point contact parts 23a of the three pins 23 are point-contacted to the three points on the surface of the ball 41. The holding means 21 is lowered, and the ball 41 is dipped into the plating soln. 12. When the electric current is made to flow from a power source 31, lead ions penetrated from a lead case 13 as the anode adhere to the surface of the ball 41 as the cathode and the surface of the ball 41 is applied with lead plating. After the completion of the plating, the holding means 21 is elevated, and the ball 41 is detached from the tips of the pins 23.
Patent JP-2001157726-A (JP)
Title: Ski training device
Inventor: ABE TOSHIO
IPC: A63B69/18
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact ski training device with which one can get a subtle balancing needed for making a quick turn in skiing. SOLUTION: An inclined plate 3 is provided by means of a hinge 2 on a part 1a near one end of a base frame 1 in such way that it can move up and down. An inclination adjusting means 4 is interposed between a part 1b near the other end of the base frame 1 and the inclined plate 3. On the top surface of the inclined plate 3, there is provided a tool 6 to attach and remove a ski boot and, on the back surface, there are provided a right and left pair of short mock skis 8 installed with free bearings 7. A longitudinal opening 9 provided on the front end 8a of the short mock ski 8 is swingably and rotatbly pivoted by means of a spring 11 on an axis 10 vertically provided on the front end 3a of the inclined plate 3 on the hinge side or on the base frame 1 ahead of the front end 3a of the inclined plate 3.  Near both edges of the inclined plate 3, there are provided stoppers 12 to block a rotary track of the short mock ski 8.
Patent JP-2001160749-A (JP)
Title: Inductive load driving device
Inventor: MAEDA SHINICHI
IPC: H03K17/16
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce the control errors of a load current due to the fluctuation of a power supply voltage in an inductive load driving device for feedback- controlling current flowing to an inductive load. SOLUTION: In this device for outputting the control signals of a duty ratio corresponding to a target current from a CPU 2, comparing a command voltage for which the control signal is converted to voltage with the detection voltage of a solenoid current I in a comparator CMP1, turning an NPN transistor T3 ON/OFF corresponding to the compared result and controlling the solenoid current I to the target current, correction data (gain offset value) for indicating the relation of the solenoid current and the duty ratio of the control signal are stored inside an EEPROM 4 and the CPU 2 is constituted so as to set the duty ratio of the control signal from the correction data and the target current,  to obtain the correction amount of the duty ratio based on an offset value and the change amount from the time of setting the correction data of a battery voltage +B and to correct the duty ratio by the correction amount.
Patent JP-2001161454-A (JP)
Title: Movable stand
Inventor: YOSHIDA YOICHI
IPC: A47B17/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a movable stand having a useful grip being strong against a vertical directional load and leaving no welding flaw in a visible part, with the grip installed via a bracket positioned in the front of a movable self-standing body. SOLUTION: At least two rising walls 22, 31 extending along the front edge part 21a are arranged in a movable stand body 2, a front end part 6a of a bracket 6 is installed on a grip 7, and a rear end part 6b is installed in the movable stand body 2 in a position for penetrating through at least the two rising walls 22, 31 to constitute a movable stand.
Patent JP-H03216970-A (JP)
Title: Connector and method for shield grounding
Inventor: ROBAATO SHII TOOMII
IPC: H01R4/64
Filed: 1989-12-28
Abstract: PURPOSE: To hold a minimally required pig tail permissible for proper rounding contention and facilitate utility of a possibly shorter length by providing grounding block means, connection means, contacting means, and signal connection means. CONSTITUTION: This device is provided with grounding block means 101 having at least one grounding contact cavity part 109 in a periphery and receiving a grounding shield connection portion and connector means 105 connected to the block means 101 for electrical connection to the block means 101 and having at least one signal contact cavity part. The device is also provided with grounding contact means being in a rounding contact cavity 109 and adopted for conductivity receiving a grounding potential and signal contact means receiving a potential that is not conductivity grounded. The grounding block means 101 does not have the signal contact means, and the connector means 105 does not have the grounding contact means. Thereby, the minimally required pig tail permissible for proper grounding connection can be held, and utility of a possible short length is facilitated.
Patent JP-2000174517-A (JP)
Title: Device
Inventor: MINAGAWA TATSUO
IPC: H01Q1/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To easily confirm the humidity absorbing state of silica gel and to reduce electric characteristic degradation caused by bedewing by providing a silica gel waveguide, which is equipped with a waveguide part and a silica gel cartridge, at one part of a power feeding waveguide near a strut supporting a main reflecting mirror. SOLUTION: A silica gel waveguide 68 provided with a silica gel cartridge 40 is arranged near the strut supporting the main reflecting mirror. A silica gel 16 and a humidity indicator 17 are stored in a housing 37. The moisture of wet air in a waveguide part 13 is adsorbed through a through hole 15 by the silica gel 16 and simultaneously adsorbed by the humidity indicator 17 as well. When the adsorption ability of the silica gel 16 is lowered than fixed one, the color of the humidity indicator 17 changes from blue to pink. When the color of the humidity indicator 17 changes to pink, the silica gel cartridge 40 is exchanged by unfastening a nut 35 provided on a male/female union joint.
Patent JP-H09157591-A (JP)
Title: Polyamide resin for printing ink
Inventor: FUJITA HIROSHI
IPC: C09D11/033
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin for a printing ink, having good alcohol solubility and good low-temperature stability in a state of a solution and being capable of giving a surface printing special gravure printing ink excellent inn performances such as resistance to heat of heat sealing, oil resistance and water resistance. SOLUTION: This resin is prepared by condensation-polymerizing a polymerized fatty acid (A) containing at least 40wt.% 54C tribasic acid and a 2-4C aliphatic monocarboxylic acid (B) with a polyamine component (C) comprising ethylenediamine and a 3-9C aliphatic polyamine and satisfies the following requirements: the rate of component B to the total of components A and B is 20-40 equivalent %, the rate of the ethylenediamine to component C is 60-85 equivalent %, the weight-average molecular weight is 10,000-40,000, the acid value is 3-15, the total amine value is 5 or below and the melting point is 100-150 deg.C.
Patent JP-2001161341-A (JP)
Title: Mushroom vinegar (liquor) and method for producing mushroom vinegar (liquor)
Inventor: MAEHARA KASHIO
IPC: C12J1/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a mushroom vinegar (liquor) produced by immersing a mushroom rich in drug components in a vinegar (liquor) and provide its production method to facilitate the taking of the components of agaricus mushroom and Hericium erinaceum in the form extracted in an edible vinegar or Japanese distilled spirit, raise the immunity and develop the cancer suppressing effect, etc. SOLUTION: The objective mushroom vinegar (liquor) is produced by immersing at least dried Hericium erinaceum or agaricus mushroom in an edible vinegar or Japanese distilled spirit for a prescribed period to extract of the components of the mushrooms into the vinegar or the distilled spirit.
Patent JP-H11156645-A (JP)
Title: Chuck arm linked chucking device for casing rotation work device
Inventor: YAMAZAKI KAZUO
IPC: B23P19/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To stably and surely continue casing holding by a chuck arm link by supporting a chuck opening/closing hydraulic cylinder for towing the end part of a roller chain to be loose and tense on a non-rotational frame so as to extend/contract the chuck arm link. SOLUTION: A roller chain 26 is pulled by the driving of a chuck opening/ closing hydraulic cylinder 31, the link of chuck arms 12 and 12 is thereby reduced against a coil spring 20 and the outer peripheral surface of a casing is made to press contact and grasped in the inner peripheral surfaces of the chuck arms 12 and 12. Then, rotary-driving hydraulic motors 7 and 7 are started, the driving thereof is transmitted through the chuck arms 12 and 12 to the casing, a lift frame 3 is simultaneously lowered by the driving of a pressing-in hydraulic jack 2... and the casing thereby rotated is pressed into the ground.
Patent JP-H11165765-A (JP)
Title: Sealed packaging bag with opening part
Inventor: HIRAKAWA NOBUO
IPC: B65D77/30
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag which can be easily manufactured without the need for special materials or processes and has good charging performance of contents and sealing performance and which has good sealing performance even after the repeated open/closure operations thereof. SOLUTION: In the packaging bag having a belt-shaped opening part 2, one of the sides of the part 2 is comprised of an outer resin layer 3, an adhesive resin intermediate layer 5, and an inner layer heat seal resin layer 4. And the other side of the part 2 formed at least from an inner layer heat seal resin layer 4 so that both the layers 4, 4 are heat sealed over the entire length of the part 2. The width of the layer 5 is larger than that of a heat sealed part 6, and an easily unsealable parts 7, 8 are provided in the layer 4 adjacent to the layer 5 along the heat sealed part 6.
Patent JP-H07190054-A (JP)
Title: Track rail mounting structure in direct-acting unit
Inventor: AGARI NORIMASA
IPC: F16C29/04
Filed: 1993-12-24
Abstract: PURPOSE:To provide a track rail mounting structure in direct-acting unit in which a track rail can be mounted on a mounting base without forming a mounting hole on the track rail. CONSTITUTION:A track rail 2 has fitting grooves 30 on both ends. A mounting member 27 having a protruding part 28 is fixed to a mounting base 20. The protruding part 28 is fitted to the fitting groove 30, and the mounting member 27 is fixed to the mounting base 20, whereby the track rail 2 can be fixed to the mounting base 20.
Patent JP-H06196348-A (JP)
Title: Surface mount electronic component
Inventor: OTA JIRO
IPC: H01G4/12
Filed: 1992-12-25
Abstract: PURPOSE:To provide a surface mount electronic component in which performance of a product can be stabilized by improving connectability of a lead terminal to an electrode of a body. CONSTITUTION:Solder platings 6, 7 are formed on connecting surfaces of lead terminals 4, 5 to electrodes 2, 3. The terminals 4, 5 are connected to the electrodes 2, 3 of both main surfaces of a dielectric ceramic board 1 via conductive adhesives 8, 9 to form a surface mounting ceramic capacitor 14 as a surface mount electronic component. Thus, connectability of the terminals 4, 5 to the electrodes 4, 5 is improved, and electric characteristics of thermal impact characteristics are stabilized.