baber/WOPTO huggingface dataset:
Patent JP-2000050519-A (JP)
Title: Device and method for charging battery
Inventor: MURAO TETSUO
IPC: H02J7/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger which can prolong the service life of a battery by preventing overcharging of the battery, when charging the battery. SOLUTION: A battery charger is provided with terminals 16a and 16b through which the capacity of a battery is detected, a temperature sensor 15 which detects the temperature of the battery, and a central arithmetic processor 12 which charges the battery, based on the relative charging amount required for the battery at a capacity detected through the terminals 16a and 16b and temperature detected by means of the sensor 15.
Patent JP-H0376609-A (JP)
Title: Manufacture of foam-molded product formed unitarily with skin
Inventor: KANEKO TAKAFUMI
IPC: B29K105/04
Filed: 1989-08-18
Abstract: PURPOSE:To easily manufacture a foam-molded product formed unitarily with skins, even the rear surface of which is covered with the skin without spoiling the fine appearance of the rear surface thereof, by injecting a liquid foaming material onto the skin while vacuum- sucking the skin to the surfaces of top and bottom forces, and by performing the foam molding of the liquid foaming material unitarily with the skins between the skins on the surfaces of the top and bottom forces clamped before or after injecting the liquid foaming material. CONSTITUTION:In a state where a mold 26 is opened, a skin 38 is vacuum-sucked onto the surfaces of a top force 28 and a bottom force 30 to be vaccum-molded and is formed into the shape of the force surfaces. Then, an insert 40 is, if necessary, disposed in the mold, and the top force 28 and the bottom force 30 are clamped together while the skin 38 is being sucked to the surfaces of both forces. Thereafter, a liquid foaming material 42 such as a urethane foam material is injected into a space defined between the skins on the surfaces of the bottom force 30 and the top force 28. The foaming material 42 injected into the space between the skins is foamed to fill up the space between the skins 38, 38 and adheres to the inner surfaces of the skins due to adhesion properties which the foaming material exhibits when it is foamed, so that the foaming material is made into a foam-molded product formed unitarily with the skins. Thereafter, the foam-molded product is removed from the mold, and the unnecessary portions of the skins are cut off. By this method, the foam-molded product 44 formed unitarily with the skins can be used as a finished article as it is without covering the rear surface of the foam-molded product with some other materials.
Patent JP-S59102937-A (JP)
Title: Electrically conductive resin composition for shielding electromagnetic wave
Inventor: SATOU YUKIO
IPC: H01B1/22
Filed: 1982-12-04
Abstract: PURPOSE:To provide an electrically conductive resin composition having light weight and high shielding effect to electromagnetic wave, at a low cost, by kneading a thermoplastic resin with aluminum flakes having specific ranges of size and thickness and roughened surface at a specific ratio. CONSTITUTION:A thermoplastic resin 1 (e.g. polypropylene, acrylonitrile-butadiene-styrene resin, nylon, etc.) is kneaded homogeneously with 10-30vol%, based on the resin, of aluminum flakes 2 (the size and thickness of >=80% of the aluminum flake are 0.3-4mm. and 10-80mu, respectively and the flake has roughened surface). USE:Manufacture of the housing of electronic device by injection molding, etc.
Patent JP-H0378160-A (JP)
Title: Optical disk device
Inventor: HIRAIDE MINAKO
IPC: G11B33/14
Filed: 1989-08-18
Abstract: PURPOSE:To attain low power consumption and silence by suppressing the rotating time of a cooling fan to a minimum by detecting heat generation in a drive with a temperature sensor, and automatically rotating the cooling fan with a control means based on a detection signal. CONSTITUTION:When the temperature of an optical disk drive 2 increases or decreases based on seek frequency or an environmental condition, a thermistor 7 detects the fact. A temperature detection circuit 8 sends the detection signal to a fan control circuit 9 based on the signal, and the fan control circuit 9 cools the optical disk drive 2 by automatically rotating the cooling fan 5 when judging that temperature in the optical disk drive 2 increases based on the signal, and automatically stops the rotation of the cooling fan 5 when judging that the temperature in the optical disk drive 2 decreases.
Patent JP-S58112254-A (JP)
Title: Alkaline cell
Inventor: MIURA AKIRA
IPC: H01M4/42
Filed: 1981-12-25
Abstract: PURPOSE:To obtain excellent strong discharge characteristics at a low temperature and stable quality by using a mixture of spherical grain powder with two different average grain sizes of zinc amalgam powder as a negative electrode active material. CONSTITUTION:A mixture of approximately spherical grain powder with two different average grain sizes of zinc amalgam powder, a small average grain size of 50thetam or less and a large average grain size of twice as large as the small one or larger, is used as negative electrode active material to constitute a negative electrode 8 containing an alkaline electrolyte and some amount of gelling agent. A metal seal plate 1 concurrently serving as a negative electrode terminal is constituted with a clad material made of copper and stainless steel or copper, stainless steel and nickel piled in a plywood form; or iron plated with nickel on one side and plated with a metal easily alloyed with metallic mercury such as tin plating on the inner side. In addition, positive and negative electrodes are insulated with each other, and the seal packing 2 sealing the aperture is constituted with the engineering plastic such as polyamide, polypropylene, etc.
Patent JP-2000025983-A (JP)
Title: Sheet feeder and image forming device
Inventor: HASHIMOTO KENICHIRO
IPC: B41J13/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder and an image forming device that both have a simplified mechanism for detecting the number of sheets stacked. SOLUTION: A separation claw 5 is provided with a first terminal 8 that is connected to a detector circuit 6 within an image forming device body. A presser plate 2 is provided with a second terminal 9 in the shape of a leaf spring that is projected from the opposite surface to the sheet stack surface thereof toward the separation claw 5 and connected to the detector circuit 6 via lead wires or others. Such a number of sheets stacked as have a preset total thickness establish electrical contact conduction between the first and second terminals 8 and 9, which is detected by the detector circuit 6 to notify users that the sheets stacked are scarce via computer displays or the control panel of the image forming device.
Patent JP-H0763425-A (JP)
Title: Hot water feeding device
Inventor: FUKUDA OSAMU
IPC: F24H9/16
Filed: 1993-08-30
Abstract: PURPOSE:To enable a washing operation and a water feeding operation to be carried out while a water discharging valve is closed, and to prevent hot water fur or mud to be cleaned from being accumulated in a bath tub or to eliminate disadvantages that the cleaned discharged water is overflown from the bath tub. CONSTITUTION:A hot water feeding control means H judges that a drain plug 15 is in a water discharging state in the case that a decreasing speed of a water level in a bath tub detected by a water level sensing means S1 is slower than a reference speed, Accordingly, in the case that a water level in the bath tub B is lowered than a set water level in the bath tub B while the water drain plug 15 is being fully closed, for example, in the case that the water level is lowered by a person taking a bath is out of the bath tub B, in general, the water level is lowered more fast than the water is discharged through the drain plug 15, resulting in that there is no erroneous judgement that the drain plug 15 is in its water discharging state. With such an arrangement as above, cleaning and water feeding are carried out while the drain plug 15 is being closed, then it is possible to eliminate the disadvantage that the hot water fur or hot water mud is accumulated in the bath tub B or the cleaning drain water is overflown from the bath tub B.
Patent JP-H1169861-A (JP)
Title: Motor control device, freezing cycle device and air conditioner using the motor control device
Inventor: HIRUMA ATSUYUKI
IPC: F24F11/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the excessive rise of the DC output to the load fluctuation of a motor, by realizing the non-operation of the short circuit energization of a forcible energization circuit in the low load region in the variable speed control of the motor according to the command revolutions, and changing the short circuit energization section to nullify the deviation in revolutions in the high load region by a voltage compensation part. SOLUTION: When the duty of the pulse-duration modulation signal is in the low load region, an operation mode switching means 40 keeps a switch to an inverter control circuit 23 side as the first operation mode command, adds the revolutions deviation to be outputted from a subtracter, and turning off the operation of a voltage compensator 30 to stop the function. When the duty is in the high load region of a motor 2, the operation mode switching means 40 operates the switch to the data table and the PAM forcible energization variable/speed feedback control side as a second operation mode command. The command revolutions is added to an inverter control circuit without any change, and the voltage compensator 30 can achieve the voltage compensation.
Patent JP-S6370688-A (JP)
Title: Chromakey system
Inventor: FUKINUKI NORIHIKO
IPC: H04N9/75
Filed: 1986-09-12
Abstract: PURPOSE:To suppress a contour part strictly and to obtain an articulate chromakey by generating a gate signal for the chromakey by using not only chrominance components, but also luminance signal component. CONSTITUTION:The chrominance components C and luminance signal Y are differentiated by differentiating circuits 11, 12 and 13 and converted by binary- coding circuits 17, 18, 19 and 20 into binary signals. Gates 21 and 22 detect cases wherein the signals Y and C vary in the same positive and negative directions. In those cases, the signal Y passes through a switch 25 without changing in polarity. In other cases, the signal after passing through a polarity inverter 27 passes through the switch. Further, only part of the chrominance components having a change is passed through a switch 26 and added to the chrominance component by an adding circuit 28. Then, the binary-coding circuit 29 generates the gate signal to realize a chromakey function. Thus, the contour of the luminance signal with a wide band is suppressed strictly, so the articulate chromakey is obtained.
Patent JP-2001039640-A (JP)
Title: Security camera for elevator and monitor system
Inventor: HORIO MASATAKA
IPC: B66B3/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To clearly display an image or a teletext on an information display device installed in a car of a multistory and high-speed elevator by aerially implementing the transmission of the image photographed by a photograph device in the car and the transmission of various kind of information from an image information transmitting/receiving device in a machine room. SOLUTION: An image photographed by a photograph device 3 such as a video camera provided in a car 12 is transmitted from a first transmitter 1, the image signals are received by a first receiver 2 provided in the top part of a hoistway 11, and the receiver signals are transmitted to an image information receiving/transmitting device 6 provided in a machine room 13 side. On the other hand, the information signals from the image information receiving/ transmitting device 6 are transmitted from a second transmitter 1B provided in the top part of the hoistway 11, the transmitter signals are received by a second receiver 2A provided in the top of the car 12, and the receiver signals are displayed on a first information display 4 such as a display provided in the car 12 as the image. The information signals are also displayed on a second information display 5 in the outside.
Patent JP-S58114529-A (JP)
Title: Logical circuit
Inventor: HAIRI ISAMU
IPC: H03K19/195
Filed: 1981-12-26
Abstract: PURPOSE:To attain an exclusive OR of non-latch operation, by constituting a titled circuit so that the 1st and 2nd input signal currents flow to the 1st Josephson element in directions opposite to each other and the said signal current flows to the 2nd Josephson element in the same direction. CONSTITUTION:A Josephson element J1 has inputs A, B and the direction of currents is opposite to each other. In the Josephson element J2, the current flows to the inputs A, B in the same direction and a DC current having a value equal to the input current is applied in the opposite direction to the inputs A, B. With A=0, B=0, since a DC offset I0 is given to the J2, the J2 is switched, and a bias current flows to a branch (1) and does not flow to a branch (2). With A=1, B=0, the J1 is switched. When the input A is restored to the state of A=0 again, since no input is given to the J1 and a DC offset current input I0 is given to the J2, the current is switched from the branch (2) to the branch (1). That is, the non-latch operation is attained.
Patent JP-2000043671-A (JP)
Title: Airbag system
Inventor: EINSIEDEL HEINRICH
IPC: B60R21/26
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an airbag system which is capable of being mounted in a very small space and has excellent sealability and durability. SOLUTION: This airbag system is provided with a plurality of, preferably two gas generators 11 having a gas outlet opening 12 so as to face each other in the diametral direction, a housing 13 which receives gas flowing from the gas generator 11 and is attached to the gas generator 11 so as to be airtight and pressure resistive, gas introducing piping 14 which communicates with the inflatable airbag on the outer-periphery thereof. The housing 13 involves a gas inlet opening 15 which comes into contact with only one side of the outer- wall of the gas generator 11 and faces at least one gas outlet opening 12. At least one gas outlet opening 12 which faces the gas outlet opening 12 in the diametral direction is blocked so as to be airtight and pressure resistive by a plug 16.
Patent JP-S60107676-A (JP)
Title: Cleaning device
Inventor: YOSHIDA NORITOSHI
IPC: G03G21/10
Filed: 1983-11-16
Abstract: PURPOSE:To prevent the occurrence of a trace showing the press of a cleaning roll to perform stably cleaning for a long time, by applying a lubricant to the surface of the cleaning roll. CONSTITUTION:An inside layer 8b of a cleaning roll 8 is constituted with a lowhardness elastic material, and an outside layer 8a is constituted with a high- hardness elastic material, and a lubricant 11 is applied to the surface of the insulating outside layer. Static electric charge is generated on the surface of the roll by friction between the outside layer 8a and a scraper 10 to acquire paper powder, corona products, etc., and traces of pressing of the roll an picture blur are prevented surely by application of the lubricant. Consequently, cleaning is performed stably for a long time.
Patent JP-2001045474-A (JP)
Title: System for recording digital image
Inventor: IMAI AKIHIKO
IPC: G08B13/196
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image recording system capable of recording image information from a plurality of cameras without missing the image information with one image acquiring device even though the image acquiring device of a relative low speed is adopted. SOLUTION: This image recording system inputs a channel number related to an event to 'a queue' along an event occurrence order for a digital image recording system provided with a plurality of cameras 2-1, 2-2, 2-3,..., 2-n and a plurality of sensors 3-1, 3-2, 3-3,..., 3-n when the event takes place. Event kind information showing the significance of the event kind is written in 'an event kind work' at the same time with the input. Each of the cameras is switched over and each image information is recorded in a recording part 54 on the basis of the 'queue'. The even kind information corresponding to the event is read from the 'event kind work' and added to image information at time of the recording.
Patent JP-H0535352-A (JP)
Title: Constant current circuit
Inventor: TAMAI SHIGEKI
IPC: H01L21/8249
Filed: 1991-07-30
Abstract: PURPOSE:To arbitrarily change the temperature characteristic of the constant current circuit in a semiconductor integrated circuit. CONSTITUTION:A parallel circuit alpha of a diode Q10 and a resistor R4 is connected to the emitter side of a transistor Q11 for generating the output current of the emitter follower. The emitter voltage of the transistor Q11 for output current generation is regulated by a forward voltage V of the diode Q10. The forward voltage V of this diode Q10 has the negative temperature characteristic. On the other hand, the emitter current of the transistor Q11 for output current generation considerably depends on a current flowing to a resistor R4, for which the V is impressed to 4 both terminals. The resistance value of the resistor R4 has the positive temperature characteristic. Thus, by changing the resistance value of the resistor R4, the temperature characteristic of the emitter current from the transistor Q11 for output current generation can be arbitrarily changed and as the result, the temperature characteristic of the circuit can be made arbitrary.
Patent JP-S59104683-A (JP)
Title: Toner collecting device
Inventor: ITOU TAKASHI
IPC: G03G21/10
Filed: 1982-12-07
Abstract: PURPOSE:To collect a toner having high purity by leading a collected toner into a filter element of a cage type which is supported by a lateral rack shaft and driven to rotate, and collecting the toner which transmits the filter element into a developing device. CONSTITUTION:The developing devic2 for developing an electrostatic latent image of the circumferential surface of a photosensitive drum 1, and a cleaning device 3 for purifying the circumferential surface of the photosensitive drum 1 are placed on the circumference of the photosensitive drum 1 which is driven to rotate in the direction as indicated with an arrow. In this state, a toner collected by the blade 3a of the cleaning device 3 is supplied to a toner collecting device 5 by a screw conveyor incorporated in the cleaning device 3, and it is returned to the developing device 2 by a rotary coil conveyor 7 inserted into the collecting tube 6 of the lower part of this collecting device 5.
Patent JP-H0881154-A (JP)
Title: Flooding damage preventing device of pit inside equipment of elevator
Inventor: ITOU KIMIHISA
IPC: B66B5/02
Filed: 1994-09-08
Abstract: PURPOSE: To prevent the flooding damage of pit inside apparatuses even if an elevator is flooded from the lowermost stage landing side. CONSTITUTION: A governor pulley 6 and limit switches 10, 11 out of pit inside apparatuses are arranged in the positions a little higher than the floor surface of the lowermost stage landing 2 within a range between upper and lower ends of a car 8 in its state where it is stopped on the lowermost stage.
Patent JP-H0660222-A (JP)
Title: Character recognizing device
Inventor: TSUJIMOTO SHUICHI
IPC: G06K9/20
Filed: 1992-08-12
Abstract: PURPOSE:To provide the character recognizing device which can improve operation convenience by a user, and also, can obtain a recognition processing of high accuracy. CONSTITUTION:From input image data related to a business form, a ruled line of the business form concerned is extracted as a separator candidate by a ruled line extracting part 1, and also, information of the separator candidate extracted by this ruled line extracting part 1 and the input image data are displayed on a display part 4, and by the display on this display part 4, each operation of correction/addition/selection of the separator candidate is executed, and by this execution, separator candidate information defined finally is registered in a format data base 3, and by using the separator candidate information registered in this format data base 3, a recognition area of the business form is specified and character recognition of this recognition area is executed.
Patent JP-S6275505-A (JP)
Title: Optical coupler
Inventor: KAKINUMA TAKAYUKI
IPC: G02B6/32
Filed: 1985-09-30
Abstract: PURPOSE:To protect an optical fiber core from external tensile force by loading a cylindrical cabler fixing member to an optical fiber cable and fixing a cabler on the circumference of the cabler fixing member on the basis of calking or the like. CONSTITUTION:Under the state that the cabler 7 is held between an inner cylinder 13 and an outer cylinder 15 inserted into an optical fiber core 1a and sufficient tensile force is applied to the cabler 7, the outer cylinder 1 is calked in the groove 14 of the inner cylinder 13 to fix the cabler 7. Similar cabler fixing is executed also on the side of an optical fiber core 1b. Then, collimeters 2a, 2b are inserted into the insertion holes 11a, 11b of a base plate 9, respective optical axes of the collimeters 2a, 2b are adjusted so as to be made to coincide with each other through an optical transmission medium 5, and after the adjustment, the collimeters 2a, 2b are fixed on the base plate 9 through spacers 3a, 3b. Consequently, the optical fiber cores 1a, 1b are protected from tensile force to be applied from the outside of the base plate in all directions and the fixing state can be held.
Patent JP-H0376669-A (JP)
Title: Printer device
Inventor: AIZAWA JUNICHI
IPC: B65H5/12
Filed: 1989-08-21
Abstract: PURPOSE:To simplify a sequence and to set a paper path freely by mounting a rotating arm which engages with a clamper to move the clamper in two directions for holding recording paper or releasing the holding. CONSTITUTION:A clamper 15 which is movably mounted on a platen roller 5 for pressing and holding recording paper 1 on the platen roller 5 is moved in two directions by a rotating arm 17. The recording paper 1 is depressed on the platen roller 5 to be held, or alternatively the holding is released. Therefore, since the clamper 15 is allowed to move in two directions by the rotating arm 17, the platen roller 5 can be so constructed as to rotate only in a predetermined direction. In this manner, a sequence is simplified, and a paper path can be freely set.
Patent JP-S6277577-A (JP)
Inventor: TAKAHASHI TAKESHI
IPC: F25D13/00
Filed: 1985-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1035310-A (JP)
Title: Installation structure of operating lever on static hydraulic transmission
Inventor: KANAYAMA HIROYUKI
IPC: F16H63/06
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion and damage of a fulcrum shaft by simplifying installation structure of an operating lever by inserting the fulcrum shaft to axially support the operating lever from the other side of a transmission case toward one side and interlocking and connecting a trunnion shaft to its projected end through a link mechanism. SOLUTION: A fulcrum shaft 11 to axially support an operating lever 5 is inserted into the inside of a transmission case 8a, a turning base end 5a of the operating lever 5 is axially supported on one end, a cylindrical base end part 12a of a connecting arm 12 is installed on a projected end 11b, and it is fixed by a bolt 12b. Thereafter, a trunnion shaft TR is made to reciprocally turn by linking with turn of the fulcrum shaft 11. Consequently, as the one end and the projected end 11b of the fulcrum shaft 11 only are projected from the transmission case 8a at the time of connecting the operating lever 5 to a change-over arm 9 of the trunnion shaft TR, it is possible to easily secure installation structure of the operating lever 5. Additionally, the fulcrum shaft 11 is protected against rusting and impact in the transmission case 8a.