baber/WOPTO huggingface dataset:
Patent JP-2003143751-A (JP)
Title: Battery pack having protective circuit
Inventor: TAMAI MIKITAKA
IPC: H02H7/18
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of terminals of a protective IC which is built in a battery pack as a component of a protective circuit to make the size of the battery pack compact. SOLUTION: This battery pack has a protective circuit. The protective circuit has a pair of FETs 2 which cut off charging currents and discharging currents of batteries, and a protective IC 3 which controls the on/offs of the FETs 2. The pair of FETs 2 are connected in series to each other by connecting their respective sources to each other and connecting their respective gates to each other. Control signals are supplied to the gates by the protective IC 3 to control the on/offs of both the FETs 2 simultaneously.
Patent JP-2003136072-A (JP)
Title: Method and apparatus for treating waste water in cooling water system
Inventor: SAKAMURA TETSUO
IPC: F28F25/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus by which pH value adjustment of blow water or cooling water discharged from a cooling water system can be performed easily at a low cost. SOLUTION: In the method and apparatus for treating the waste water in the cooling water system, effluent 2 consisting of the blow water or the cooling water discharged from the cooling water system is brought into contact with a pH value reducing substance 5 such as calcium carbonate, thereby reducing the pH value of the effluent 2 within a prescribed range and discharging the effluent to a river, etc.
Patent JP-2003102889-A (JP)
Title: Target board of target game
Inventor: MAEHASHI KIYOSHI
IPC: A63B63/00
Filed: 2001-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a target board capable of preventing a projectile from dropping due to impact and magnetically attracting the projectile using a magnet such as a dart when it is thrown. SOLUTION: The target board 1 is made by laminating a surface layer 2 bearing a target and made up of a ferromagnetic member and an organic polymer elastomer, a shock-absorbing member 3 formed of a rubber or a synthetic resin foam, and a rear board 4. When a dart 5 is thrown at it, the surface layer 2 and the shock-absorbing member 3 take the dart 5 by magnetic attraction while absorbing the shock. The target board may be formed of the surface layer 2 alone and can be applied to other projectiles other than the dart as well.
Patent JP-2003150240-A (JP)
Title: Data transmission method for control system and its program
Inventor: SAITO MASAO
IPC: G06F3/0484
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To realize a control system capable of reducing communication costs by preventing the user of a client device from misunderstanding a unit picture in a programmable display unit. SOLUTION: A control host computer 14 converts the picture data of a programmable display unit 12 in order to prepare a public file, and transmits it to a client device 4. When the applet of the public file is carried out by the client device 4, an HMI processing part 51 and a control part 52 are formed. The HMI processing part 51 periodically communicates with a public server part 33, and picture-displays the state of the device. Also, the HMI processing part 51 acquires the unit picture to be displayed as the state of a picture control device in the same way as a programmable display unit 12, and at failing in the acquisition, the HMI processing part 51 stops the picture display. The control part 52 displays a polling cycle or the like by the HMI processing part 51, and controls the polling processing according to an operation.
Patent JP-2003148641-A (JP)
Title: Cam lock structure and installation method for diffusing valve
Inventor: ONISHI HITOSHI
IPC: F16K27/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cam lock structure and installation method for a diffusing valve facilitating the mounting of a cam lock. SOLUTION: In the cam lock 26 to be screwed and installed to a diffusion port 22 instead of a diffusion port plug 23 screwed to the diffusion port 22 which forms the screw hole of the lid body 21 of a diffusing vale 13, the tip side thereof is turned horizontally, and a bent part 26c bent at a prescribed angle is formed between the base end side connected to the diffusion port 22 and the tip side. A plug part 26d to be fitted to the socket part 92a of an opening and closing jig 29 for the diffusing valve 13 is formed on the upper side part of the bent part on the axis of the diffusion port 22.
Patent JP-2003149254-A (JP)
Title: Sample preparing device
Inventor: KOBAYASHI HIRONORI
IPC: G01N33/48
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a sample preparing device which contains many wells and with which the measurement of a very small amount of substance requiring the injection and discharge of a liquid, etc., can be carried out in a short time. SOLUTION: This sample preparing device is composed of a substrate provided with a plurality of units. Each of them is composed of a plate having a plurality of through wells, and provided with a liquid supply section at one end and porous films arranged in the bottom sections of the wells, so that the films may be separated from the plate. A sucking mechanism sucks liquids supplied to the wells from the liquid supplying sections toward the bottom sections of the wells.
Patent JP-2003147558-A (JP)
Title: Corrosion protection system for electric corrosion protection buried pipe
Inventor: KONDO MITSUHIRO
IPC: G06Q50/06
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To make a contribution to the rationalization and cost reduction of a corrosion protection business by the instruction of a measurement point to an operator, the movement of the operator to the measurement point, the specification of terminal boxes, the transfer of measurement data to a server and the saving of the data, the activation of the data to succeeding countermeasure, etc. SOLUTION: The corrosion protection system of the electric corrosion protection buried pipe comprises as follows: The map information corresponding to the electric corrosion protection buried pipes and terminal boxes to be measured is captured from the server 6 of a controller into a terminal machine 10 of the measurement operator 18; the measurement operator 18 reads this information, grasps the place of the terminal box to be measured and carries the terminal machine 10 together with a digital voltage measuring instrument 9 and moves to the terminal box grasped by the map information;  the measurement operator 18 measures the inter-ground voltage potential difference of the electric corrosion protection buried pipe 1 by using the digital voltage measuring instrument 9 in the terminal box and captures the measurement data held by the digital voltage measuring instrument 9 into the terminal machine 10 and sends the data to the server 6 by using the terminal machine 10 and saves the data as a data base.
Patent JP-2003147125-A (JP)
Title: Polychloroprene latex composition, water-based adhesive, adhesion method using the same, and laminate
Inventor: WATANABE KOSUKE
IPC: C08K5/3442
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a adhesion method giving improved solvent resistance to a laminate obtained by adhering polymer foam to cloths, which is not achieved by a conventional method, and a laminate. SOLUTION: The polychloroprene latex composition contains amines having a specific structure and is employed as a water-based adhesive for a laminate achieving excellent dry and water-resistant adhesive strength, and practically sufficient resistance to an organic solvent. The laminate is obtained using the same.
Patent JP-2003154951-A (JP)
Title: Steering device for vehicle
Inventor: OGAWA KENJI
IPC: B62D119/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a steering device in which manual steering and automatic steering can be simultaneously executed, and in which similar steering feeling to that in normal operation can be obtained even when manual steering and automatic steering are simultaneously executed. SOLUTION: This steering device for a vehicle is provided with a target reaction generating means to generate a target value of reaction torque to be applied to a steering wheel, a reaction torque detecting means to detect reaction torque generated at the steering wheel, a reaction torque control means to control drive torque applied to an auxiliary steering mechanism so that target reaction torque coincides with the reaction torque, a steered wheel control mechanism to control a steered direction of a steered wheel, an actual steered angle detecting means to detect an actual steered angle of the steered wheel, a target steering angle generating means to generate a target value of the steered angle of the steered wheel, and an actual steering angle control means to drive-control the steered wheel control mechanism to make the target steered angle coincide with the actual steered angle.
Patent JP-2003155172-A (JP)
Title: Elevator control device
Inventor: KONYA MASAHIRO
IPC: B66B1/34
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device in which the operation performance of an elevator during the time of emergency power supply is improved to the same degree as the performance during the time of commercial power supply. SOLUTION: The control device comprises a converter 2 for converting a commercial AC power source to DC, an inverter 3 for converting a converter output to AC and supplying it to a motor 4 for elevator operation, inverter control means 5, and an emergency power supply device 7 for supplying power to the inverter 3 and the control means 5 to perform automatic landing operation during the time of power failure. The power control mechanism of the control means 5 is provided with control constants 56 and 57 respectively used during the time of power failure and the commercial power supply, means 58 for switching the control constants 56 and 57 of the control means 5 according to a power failure detection signal of the emergency power supply device 7.  Consequently, the decline in responding speed during the time of emergency power supply is compensated such that the same level of response time and stability of the current control mechanism with those of the time of commercial power supply are maintained. This prevents the motor to vibrate fast and fully compensates load torque in a short time at the start-up.
Patent JP-2002242026-A (JP)
Title: Method for producing fibrous carbonaceous nano- material and electrolytic material using the same and used for electrochemical capacitor
Inventor: KIM DON CHORU
IPC: H01G11/44
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fibrous carbonaceous nano- material which is used an electrolytic material for electrochemical capacitors or the like, and to provide the electrolytic material for the electrochemical capacitors. SOLUTION: This method for producing the fibrous carbonaceous nano- material having an accordion shape structure comprises kneading iron oxide (γ-ferrite) produced by a colloid dispersion method and lyophilized and having an average particle diameter of 20 to 80 nm and nickel particles produced by a precipitation method in an iron oxide/nickel particle weight ratio of 6/4 to 9/1, reducing the product in a reducing atmosphere at 400 to 700 deg.C, and then mixing carbon monoxide and/or a hydrocarbon as raw material gases with hydrogen gas on the surface of the mobile phase and/or fixed phase catalyst to subject the mixture to a gas phase decomposition reaction on the surface of the catalyst. And the electrolytic material for the electrochemical capacitors is provided.
Patent JP-2003161264-A (JP)
Title: Compressor
Inventor: ODA ATSUSHI
IPC: F04B39/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To mount a current-carrying terminal to be provided on the end cap of a compressor without using a welding means.  <P>SOLUTION: This compressor comprises a compressing mechanism and an electric mechanism built in a sealed casing 1, and the current-carrying terminal provided on the end cap 2 for constituting the upper part of this sealed casing. The end cap 2 is formed by burying an electrode wire for forming a current- carrying terminal in plate materials which are end cap materials 4 and 5, drawing both the end parts thereof out of the plate materials, and then pressing the end cap materials 4 and 5. Otherwise, the end cap 2 is formed by putting the electrode wire for forming the current-carrying terminal between two plate materials, and pressing them in the state where both the end parts are protruded from the two plate materials.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164246-A (JP)
Title: Method and apparatus for attracting mosquito through medium of microorganism
Inventor: LIN HAO-JAN
IPC: A01M1/02
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for attracting mosquitoes, which produces a bait for mosquitoes and a material having a temperature and a smell similar to a human surface temperature and smell and a method therefor.  <P>SOLUTION: A controlled heating assembly is used for producing a proper thermal gradient for culture of microorganism and evaporation of bite. A bite release unit is used for promoting release of a bite for mosquitoes. The bite comprises at least a material of yeast fermentation and a microorganism culture. The bait has nontoxicity to the human body and produces a mosquito attractant by a natural product from the fermentation and decomposition. This apparatus for attracting mosquitoes comprises at least an upper divided chamber for catching mosquitoes and a bottom divided chamber for holding the bait and the heating assembly. In the apparatus, a grid for electrocution for destroying attracted mosquitoes can be combined with an insecticidal web.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161331-A (JP)
Title: Power transmission shaft
Inventor: KAMIMURA TOKUJI
IPC: F16J15/3232
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission shaft capable of easily, at a low cost, sealing the gap between a spline sleeve and a seal member, with no stringent control required for interference.  <P>SOLUTION: A seal member 12 comprises an auxiliary lip 18m for an end face at such part as opposed to an end face 13d of a spline sleeve 13. The auxiliary lip 18m elastically contacts always at the end face of the spline sleeve 13. Thus, a foreign substance is prevented from entering a gap 15 in which grease is filled from between the seal member 12 and the spline sleeve 13, with no stringent control for the interference between the seal member 12 and the spline sleeve 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162669-A (JP)
Title: Electronic advertisement system using mobile communication terminals
Inventor: ITO AKINOBU
IPC: G06Q20/32
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that enables a small office and a home office easily to transmit advertisements from the offices.  <P>SOLUTION: An electronic advertisement system comprises a database for managing customer names, a storage management means for storing the customer database, a means for generating electronic advertisement documents, a means for storing the electronic advertisement documents, a condition setting means for setting a cycle for the stored electronic advertisements, an extracting means for extracting addressees of the electronic advertisements, a transmission terminal for transmitting the advertisement with the attached documents to an addressee list being extracted by the extracting means, and a transmission means for transmitting the specified advertisement on the basis of the addressee list after receiving an electronic advertisement database transmitted from the transmission terminal by an Internet server computer. The electronic advertisement system uses a mobile communication terminal that can transmit a plurality of the advertisements at a low cost. Therefore, small and home offices can transmit the advertisement during their spare time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163653-A (JP)
Title: Serial data communication method
Inventor: TERAYAMA ATSUSHI
IPC: H04L7/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial data communication method by which transmission efficiency is enhanced in spite of an inexpensive system by feeding a clock signal from a master part so as to receive data by a synchronous communication system in the case that data feeding from slave parts are started asynchronously with the master part operation.  <P>SOLUTION: In the communication system serially transmitting data generated at the slave part asynchronously with the operation of the master part to the master part, a data transmission request from the slave parts is transmitted to the master part, which transmits the clock signal for synchronous communication to the slave parts based on the transmission request, and the slave parts transmit the data to the master part in synchronism with the clock signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167666-A (JP)
Title: Portable electronic device
Inventor: SUZUKI KOJI
IPC: G06F3/0354
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device with a display part and a keyboard part whose compactness can be maintained to the maximum, and whose operability can be made satisfactory.  <P>SOLUTION: The portable electronic device 100 is constituted of a first case body 1 equipped with a plurality of input keys 3 other than a cursor key on its front face and a second case body 2 equipped with a display part 4 on its front face, and the first case body 1 is housed in a recessed part 21 formed on the front face of the second case body 2, and supported so as to be slidable in slide directions A1-A4. When the first case body 1 slides, switch contacts formed corresponding those slide directions A-A4 are connected so that cursor movement on the display screen of the display part 4 can be carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166348-A (JP)
Title: Temporary enclosure panel for height adjustment
Inventor: SASAKI SHIGERU
IPC: E04G21/32
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary enclosure panel for height adjustment, which can close the vicinity of a ceiling at a construction site having a variable height from a floor to the ceiling, and can be easily reused at another construction site having the variable height from the floor to the ceiling.  <P>SOLUTION: This temporary enclosure panel is equipped with: a long slender fixed panel which is formed in an approximately platy shape; an approximately plate slide panel which is engaged with the fixed panel so as to be longitudinally slidable in a state of overlapping the fixed panel; and a fixing means for fixing the slide panel in a prescribed length position. In this case, a handle, which is provided on one surface of a slide panel body, can be gripped for the ascent/ descent of the slide panel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169480-A (JP)
Title: Control apparatus for neutral point clamp system power converter
Inventor: SUZUKI KENTARO
IPC: H02M7/48
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a variation in neutral point potential to a preset value or less over an entire operation state.  <P>SOLUTION: An offset value where the voltage command of a phase that becomes the maximum value in three-phase voltage commands becomes the maximum value at a positive side is added to the voltage command of all three phases for obtaining a three-phase positive side shift voltage command. Additionally, an offset value where the voltage command of a phase that becomes the minimum value in three-phase voltage commands becomes the minimum value at a negative side is added to the voltage commands in all three phases to obtain a three-phase negative side shift voltage command. Each neutral point current that is generated when PWM control is performed by each of three kinds of voltage commands is calculated. When the potential of a neutral point exceeds a limit value, the three-phase voltage command for generating a neutral point current that can return the neutral point potential within a specified limit value at the highest speed is selected for carrying out three-level PWM control.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167560-A (JP)
Title: Semiconductor device and flat panel display device using the same, and data driver therefor
Inventor: KUMAGAI MASAO
IPC: G02F1/133
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an influence of crosstalk in a signal transmission part, and also to reduce a deviation of timing when integrated circuit devices are cascaded.  <P>SOLUTION: For bi-directional transmission, a transmission circuit 25 is provided with two sets of input circuits 52A for dividing external input data signals DI11A, DI12A into those on the wiring L11-L14 synchronizing with a clock signal CLK to demultiplex the frequency, and output circuits 53B for reproducing the original signals by synthesizing the divided signals synchronizing with the clock signal CLK and outputting them as external output data signals DO11B, DO12B. Either set of the signals on the wiring L11-L14 and L21-L24 is selected by a multiplexer 57 and supplied to a main body circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164774-A (JP)
Title: Washing and specific gravity separation apparatus in liquid
Inventor: KONISHI TAKESHI
IPC: B03B5/62
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To continuously and efficiently separate a lightweight powder and a heavy-weight powder in a liquid with high accuracy in one apparatus.  <P>SOLUTION: A washing and specific gravity separation apparatus is constituted so that a slurry S containing a liquid held at a predetermined specific gravity and two kinds of the lightweight powder LP and the heavy-weight powder HP different in specific gravity is received in the wide upper part 12a of an inner cylinder 10 from a supply part 49 to be stirred by stirring rotary blades 33 while washed, a revolving descending streams are subsequently generated by screws 35 and reversed by the bottom wall 21 of a separation tank 20 surrounding the inner cylinder 10 to be converted to ascending streams, the heavy-weight powder HP is mainly separated to the outside from the lower end 11 of the inner cylinder 10 by the relative specific gravity difference of the ascending streams to the liquid, the lightweight powder LP is fed and separated to the upper edge part 22 of the separation tank by the ascending streams and discharged from an upper discharge part 41 surrounding the upper edge part 22 of the separation tank 20 and receiving the lightweight powder LP along with the flooding flow of the liquid going over the upper edge part 22 and the heavy-weight powder HP is discharged from a lower discharge part 45 provided to the lower part of the peripheral wall 23 of the separation tank 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002272757-A (JP)
Title: Bone cement material mixing device having improved gear structure for driving mixing blade
Inventor: VENDRELY TIMOTHY G
IPC: B01F23/57
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a bone cement mixing device which can ideally mix bone cements by reciprocating motions obtained by simply rotating a crank in one direction at a fixed velocity. SOLUTION: The bone cement mixing device is provided with a handle, an input gear, an intermediate gear, an output gear and a mixing blade. The input gear rotates about the central axis thereof in response to the rotation of the handle and is provided with first and second teeth sets. The intermediate gear rotates meshingly engaging the first input gear teeth set during the first fixed period of time, the second input gear teeth set rotates meshingly engaging the intermediate gear during the second period of time, the output gear rotates in response to the rotation of the intermediate gear and the mixing blade rotates in response to the rotation of the output gear.