baber/WOPTO huggingface dataset:
Patent JP-2003145796-A (JP)
Title: Ink tank structure
Inventor: YAMADA TAKASHI
IPC: B41J2/175
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink tank structure for reducing the quantity of ink remaining in an ink tank. SOLUTION: An ink channel 27 communicating with the ink chamber 30 of an ink tank 1 and an ink take-out hole 7 is provided with a protrusion 36 projecting into the ink chamber 30 wherein a take-out side interconnecting opening is provided at the forward end of the protrusion 36. Furthermore, a cup-like cap 31 is provided to cover the protrusion 36. A gap 45 for sucking ink is formed between the cup-like cap 31 and the protrusion 36. Even if ink in the ink chamber 30 is decreased and the ink level drops below the take-out side interconnecting opening at the forward end of the protrusion 36, ink in the ink chamber 30 can be sucked entirely up to the bottom face of the ink chamber 30.
Patent JP-2003148369-A (JP)
Title: Motor for vacuum pump
Inventor: NAITO YOSHIHIRO
IPC: H02K21/16
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a motor for a vacuum pump in which a permanent magnet fixed to a rotor is not damaged even when coagulation of condensing gas is fixed between the rotor and a stator. SOLUTION: This motor for a vacuum pump is provided with the rotor 11 of a columnar form fixed to a rotation shaft of the motor, permanent magnets 13a, 13b, 13c, and 13d fixed to the rotor 11, and stators 12 disposed around the rotor 11 and the permanent magnets 13a, 13b, 13c, and 13d to be disposed to keep a prescribed gap. The permanent magnets 13a, 13b, 13c, and 13d are disposed on the inner side of a prescribed distance in a diametric direction from an outer circumferential surface of the rotor 11.
Patent JP-2003152649-A (JP)
Title: Optical receiver
Inventor: MIYASHITA MASATOMO
IPC: H04B10/11
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To perform stable reception by suppressing continuous wave noise or impulse noise. SOLUTION: When an input signal is contained in a BPF signal A outputted from an amplifier circuit 2 through a BPF 3, the gain of the amplifier circuit 2 is controlled by a signal AGC voltage provided by an AGC detector 4 and a signal level detecting part 5 so that the input signal can become a prescribed signal level and when noise is contained in the BPF signal A outputted from the amplifier circuit 2 through the BPF 3, the gain of the amplifier circuit 2 is controlled by a noise AGC voltage provided by the AGC detector 4 and a noise level detecting part 6 so that the continuous wave noise or impulse noise inputted as disturbance light can be reduced.
Patent JP-2003152717-A (JP)
Title: On-vehicle device
Inventor: ABE KOJI
IPC: B60R25/24
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle device that can solve problems caused by wireless connection to other on-vehicle device installed in the same vehicle, such as a spoiling attack by a malicious person at the outside of the vehicle and a mischief simply conducted by a pretender unable to be prevented by the management of only IDs. SOLUTION: This invention provides the on-vehicle device that causes high resistance to external disturbance by using a digital encryption technology when an electronic device installed in the vehicle is connected to other on-vehicle device by the wireless device.
Patent JP-2003144805-A (JP)
Title: Oil-water separating apparatus
Inventor: ISOKAMI HISASHI
IPC: B01D17/022
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an oil-water separating apparatus for removing oil from the oil-containing water to be treated at a high removal rate and producing oily sludge having low moisture content. SOLUTION: The water to be treated is treated with an emulsifying means or an oil phase removing means so that the oil contained in the water to be treated is emulsified. Magnetic powder and a flocculant are injected into the emulsified water to form magnetic flocks. The formed magnetic flocks are attracted and separated by magnetic force and recovered in the atmosphere.
Patent JP-2003144580-A (JP)
Title: Parallel bar-type walking practice apparatus
Inventor: NISHIBE KUNIHIKO
IPC: A63B23/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a parallel bar-type walking practice apparatus capable of compre hensively and quantitatively grasping practice conditions by recording various kinds of data during walking practice, which is for rehabilitation of a patient having trouble with walking such as a person suffering from cerebral apoplexy or diabetes, or a patient after operation of knee joints or the like. SOLUTION: The walking practice apparatus is composed of a pair of parallel bars 3a and 3b supported generally in parallel by struts 4a, 4b, 4c and 4d. The walking practice apparatus has a strut force detecting device for detecting forces applied to the struts 4a, 4b, 4c and 4d; floor reaction detecting devices 5a and 5b for detecting a force applied to a floor between the parallel bars 3a and 3b; photographing devices 8a, 8b and 8c for photographing walking movement of a walking practicing person 1; an arithmetic unit 10 for calculating each output from the strut force detecting device, the floor reaction detecting devices 5a and 5b, and the photographing devices 8a, 8b and 8c; a synchronous arithmetic processor 12 for processing calculation results of each detecting device and each photographing device from the arithmetic unit 10 so as to synchronize them;  a display device for displaying synchronous calculation results of the synchronous arithmetic processor 12; and a data storage unit for storing the synchronous calculation results.
Patent JP-2003155079-A (JP)
Title: Container
Inventor: MURAKAMI KIYOSHI
IPC: B65D51/22
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a container which is easier to dispose of than a conventional cartridge so that a disposal cost can be reduced, wherein a manufacturing cost can be also reduced, and, when in use, contents can be squeezed out with similar workability and operability as that of the conventional cartridge by using a simple squeezer such as a squeezing gun. SOLUTION: The container is for receiving a liquid with low or middle viscosity and squeezing it by a predetermined amount by a squeezer. The container comprises a pouch 1 formed by forming a filmlike material into a bag shape for hermetically receiving contents and a squeeze-out port 2 formed with a flange 5 at one of ends of a tubular portion 4 which is formed with an external thread on its outer peripheral surface and glued to one of ends of the pouch via the flange.
Patent JP-2003154931-A (JP)
Title: Brake fluid pressure control device
Inventor: NAKAZAWA CHIHARU
IPC: B60T8/1755
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a brake fluid pressure control device capable of eliminating the occurrence of the stroke loss of a brake piston when a brake pressure is increased by preventing the brake piston from being moved by a lateral acceleration and increasing a control responsiveness by preventing brake pressure rise characteristics from being deteriorated. SOLUTION: This brake fluid pressure control device comprises a backward movement stop control means 23. In the backward movement stop means, when the possibility of instable running is judged to be increased by an instable running estimation means 23 and a pressure increasing control valve 5b on the other wheel side in the same system as a second channel circuit 2 for closing an out side gate valve 3 is in non-pressure increasing control state, the out side gate valve 3 is closed before a control by an instable running avoidance control means 22 is started, and the pressure increasing control valve 5b on the other wheel side in the same system as the second channel circuit 2 for closing the out side gate valve 3 to stop that the brake piston 33 of a wheel cylinder WCFR for a right front wheel is moved backward in a direction apart from a rotor 31.
Patent JP-2003156469-A (JP)
Title: Biosensor, measuring device for biosensor and quantitative determination method of substrate
Inventor: MIYAZAKI MASAJI
IPC: G01N27/416
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative determination method for reducing a measurement error generated by a biosensor for quantitatively determining substrate included in a sample liquid. SOLUTION: This measuring device has a support part for supporting detachably this biosensor constituted by forming at least a pair of electrode on an insulating substrate, a plurality of connection terminals to be connected electrically to each electrode, and a driving power source for applying a voltage to each electrode through the connection terminals. The biosensor has an electrode structure wherein, when inserted into the measuring device, either of the electrodes of the biosensor is connected to a first connection terminal and a second connection terminal provided on the measuring device only when the biosensor is inserted into the support part of the measuring device in a prescribed direction, and conduction is established between the first connection terminal and the second connection terminal by applying a voltage by the driving power source.
Patent JP-2003154188-A (JP)
Title: Washing machine having dc brushless motor
Inventor: FUKUSHIMA YOSHIO
IPC: H02P6/14
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of input terminals of a microcomputer to be occupied by signal lines from the output terminals of sensor circuit by reducing connections between the output terminals of the sensor circuits and the microcomputer by transmitting rotor position information which is acquired in the output terminals of the plurality of sensor circuits, through a single signal line in a washing machine having a DC brushless motor equipped with the plurality of sensor circuits for detecting the position of a rotor. SOLUTION: A resistor 18 is connected to a power source 17 for a sensor circuit in each of a plurality of sensor circuits 11, 12 and 13 for detecting the rotor position of the DC brushless motor, and resistors 14, 15 an 16 having different resistance values are connected between the other terminal of this resistor 18 and the respective output terminals of the sensor circuits 11, 12 and 13. In the resistors 14, 15 and 16, the parallel resistance values of arbitrary two resistors are different from the resistance value of the other resistor depending on the combination of high and low voltages outputted from the sensor circuits 11, 12 and 13 and the voltage in the joining paint between the resistor 18 and the resistors 14, 15 and 16 is defined as rotor position detection output.
Patent JP-2003162731-A (JP)
Title: Information processor
Inventor: SAKAZUME SATOSHI
IPC: G06F3/0484
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to perform an access to operating applications by confirming the applications themselves in a sense that the user turns the page of a book.  <P>SOLUTION: This information processor is provided with an input device for starting and/or switching applications, an output device for displaying the operation picture of one of applications started and/or switched by the input device in a size which is large enough to hide the operation pictures of the other applications, and a control means for sequentially arranging the already started other applications and/or the newly started other applications with one application displayed at the output device as a reference, and for sequentially switching the applications according to the input of the input device, and for displaying the operation picture at the output device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159727-A (JP)
Title: Injection mold
Inventor: SUZUKI SHUSUKE
IPC: B29C45/73
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To overcome such a problem that it is hard to easily and rapidly replace worn-out and damaged parts in a conventional hot-runner type injection mold using a gate valve.  <P>SOLUTION: This injection mold is equipped with: a fixed-side mold 11 in which a recess 12 is formed in a part of a parting surface FP, a supporting block 14 which is removably fixed to the recess 12 of the mold 11 via attachment/detachment means 16-18 and forms a part of the parting surface FP of the mold 11, and a nozzle tip 21 which is removably fitted into the supporting block 14 from the other side of the parting surface FP and in which a gate 22 facing the parting surface FP is opened at a tip. The nozzle tip 21 is held in a state of being sandwiched between the supporting block 14 and a nozzle holder 19 which is inserted into the supporting block 14 via the mold 11, and the gate 22 is opened/closed by using a gate pin 27 which is housed in the nozzle holder 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161753-A (JP)
Title: Search method for communication cable as well as receiver and transmitter for search
Inventor: ARIKAWA KAZUMITSU
IPC: G01R31/02
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the labor and time required for confirming a communication cable and to almost or completely eliminate a possibility of a misconception.  <P>SOLUTION: When a desired communication cable 3 having a grounding conductor is searched, a noise current flowing to the grounding conductor both ends of which are grounded at the communication cable 3 is monitored by a receiver 5 for search, one end part of the grounding conductor at the communication cable 3 is removed, a drop in the noise current is detected, and the cable 3 is confirmed to be the desired communication cable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163817-A (JP)
Title: Motor-driven universal head, photographing device, and photographing system
Inventor: MAMIYA TORU
IPC: G03B17/56
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing system that can remotely control both a photographing device and a motor-driven universal head by means of a single remote controller without the need for integrating the photographing device and the motor- driven universal head so as to remarkably enhance the operability and employ the inexpensive photographing device and motor-driven universal head and to provide the photographing device and the motor-driven universal head.  <P>SOLUTION: The remote controller is provided with a function of remotely controlling both the photographing device and the motor-driven universal head, the photographing device discriminates whether a control signal received from the remote controller is addressed to its own or to the motor-driven universal head, the photographing device transfers the control signal to the motor-driven universal head when the control signal is addressed to the motor-driven universal head, controls various functions of its own by using the control signal when the signal is addressed to the photographing device, on the other hand, the motor-driven universal head receives the control signal sent from the photographing device mounted on a camera mount and controls the operation of the camera mount by using this control signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160076-A (JP)
Title: Entrainment preventive cover
Inventor: MASAMIZU MASAYUKI
IPC: B62J21/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entrainment preventive cover capable of simply and certainly coupling a coupling formed separately to left and right cover members by forming the coupling in a simple constitution.  <P>SOLUTION: The coupling 29 is formed separately from the cover members 11, and a coupling part 30 coupled with the cover members 11 is provided at one end of the coupling 29 and is furnished with a fit-in groove 31 to admit fitting-in removably of a left-and-right direction edge 8 of a mud fender 7 covering the periphery of each wheel 2 and a retaining hole 32 in which a bone rod 15 of each cover member 11 is inserted and held, wherein the retaining hole 32 is formed so as to communicate with the fit-in groove 31 so that the bone rod 15 can be inserted removably through the fit-in groove 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002168269-A (JP)
Title: Electromagnetic connecting device
Inventor: NISHIYAMA MOTOHARU
IPC: F16D27/112
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-assemble electromagnetic connecting device at a low cost. SOLUTION: A driven shaft 3 comprises a first shaft 20 and a second shaft 21 that are connectively fixed by press insertion in the direction of the axis of the driven shaft. Then, a rotor 22 is sandwiched by the first shaft 20 and the second shaft 21. This rotor 22 is positioned in the axial direction of the driven shaft 3. By making axial lengths of the first shaft 20 and the second shaft 21 in specified lengths, the assembly can be performed in a state of leaving gaps G3, G4 at the shaft end of the driven shaft 3 by mutually press-inserting the first and second shafts 20, 21 until they abut to the rotor 22. Also, due to the sufficient area secured for a contact of the driven shaft 3 and the rotor 22, a magnetic path is sufficiently secured too, between the driven shaft 3 and the rotor 22 that constitute a magnetic circuit.  Thus, the reduction in thickness of the rotor 22 and the like can be achieved.
Patent JP-2002280927-A (JP)
Title: Input impedance arrangement for rf transponder
Inventor: TURNER CHRISTOPHER G G
IPC: G06K19/07
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a transponder and an identification system and a method that can properly supply power among transponders. SOLUTION: The transponder 14.1 for radio frequency(RF) identification system comprises an antenna 22.1 having an antenna impedance, having a real part (RA) connected to transponder circuitry presenting a load impedance (ZL) having a real part (RL), a ratio (RL/RA) of the real part (RL) of the load impedance and the real part (RA) of the antenna impedance, having a first value that is bigger than one, when the transponder is not transmitting data. During the transmission of data, the ratio is switched between the first value and a second smaller value.
Patent JP-2003167327-A (JP)
Title: Pellicle
Inventor: MISHIRO HITOSHI
IPC: G03F1/62
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellicle that prevents deterioration of an adhesive and a sealant due to cleaning light and can retain its function over a prolonged period of time.  <P>SOLUTION: The pellicle 1 obtained by bonding a pellicle plate 2 comprising synthetic quartz glass to the opening of a pellicle frame 5 with an adhesive 4, is characterized in that the pellicle plate 2 has a first light shielding body 3 for protecting the adhesive 4 from irradiation with ultraviolet light and the pellicle frame 5 comprises quartz glass and has second light shielding bodies on its top surface and bottom surface and/or its outer surface and inner surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170373-A (JP)
Title: Working table adjusting device
Inventor: NAKAMURA TETSUO
IPC: B25H1/18
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working table capable of easily adjusting the height and tilt angle of an upper plate for placing assembled parts thereon by a simple operation and capable of being manufactured at a low cost in regard to the working table used for the assembly of electronic components.  <P>SOLUTION: Supporting legs disposed at four corners are connected to each other through horizontal members to form a frame 20, and receiving plates 25 with a plurality of vertically disposed engagement grooves are installed on two backward supporting legs 22 and 22 and two forward supporting legs 21 and 21 opposedly to each other. The upper plate 11 supported by the frame is supported on the receiving plates 25 having a forward pivot shaft 26 with a swing arm 28 extending from the forward side to the lower side of the upper plate installed in the forward supporting legs 21, a pivot shaft 27 installed backward of the upper plate is supported on the receiving plate 25 installed on the backward supporting legs 22, and a spring member 30 for energizing the forward side of the upper plate downward is installed between the upper plate and the frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164512-A (JP)
Title: Transpiration container
Inventor: TAWARA HIROTOSHI
IPC: A01M1/20
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To stably transpire a transpiration agent in a transpiration container.  <P>SOLUTION: This transpiration container 20 is formed by covering the opening of an agent housing section 21A of a case 21 with a gas permeable film 22. The container is obtained by forming a bottom surface 21D encircled by an outer peripheral wall 21C of the agent housing section 21A as a surface 23 to be heated, forming a plurality of grooved sections 24A, 25 and 24B on this bottom surface 21D and forming the respective grooved sections 24A, 25 and 24B from one end side to the other end side of the bottom surface 21D.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172796-A (JP)
Title: Concrete storage container
Inventor: MATSUNAGA KENICHI
IPC: G21F1/04
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete storage container capable of maintaining integrity by preventing the leakage of radioactive rays even in earthquake, falling or turn-down.  <P>SOLUTION: The concrete storage container comprises an almost cylindrical concrete container 12 made of concrete and having a lower end closed by a bottom wall and a storage portion 22 inside and a cover 20 closing the upper end opening of the concrete container. The storage portion stores an almost cylindrical canister 14 filled with a radioactive material. A shock absorber 50 is provided between the canister and the storage portion for absorbing vibration and shock operating on the canister.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002248594-A (JP)
Title: System and method for solving problem occurring during weld working and the like
Inventor: ROUAULT PHILIPPE
IPC: C21D11/00
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for remotely diagnosing and solving a technical problem that is likely to occur in a heat treatment process in the field of weld ing or cutting. SOLUTION: Information from a user is obtained from following processes: a process where a heat treatment process performed or to be performed is selected, a process where a technical problem occurring or being likely to occur in the heat treatment process is selected, and a process where parameters regarding the composition of the heat treatment process are selected. Based on the obtained information, information regarding the composition parameters changed/adjusted to solve the technical problem is informed to the user.
Patent JP-2003171899-A (JP)
Title: Neutral corrugated cardboard for document preservation
Inventor: NAKANO OSAMU
IPC: D21H21/38
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutral corrugated cardboard for document preservation, applicable to a storage box, or the like, indispensable for document preservation, wherein the cardboard does not affect the documents even if the cardboard touches the documents for a long term, removes pollutant gas in the air and acidic materials generated from the documents and so protects the documents.  <P>SOLUTION: This neutral corrugated cardboard for document preservation is obtained by preparing a slurry obtained by mixing 0.04-10 pts.wt. alkaline powder and 2-10 pts.wt. pollutant gas-adsorbing powder with 100 pts.wt. papermaking fiber, adding a sizing agent and a fixing agent thereto, making a paper sheet with a conventional papermaking machine, surface-treating the paper sheet with a size press liquid comprising a paper reinforcing agent, an antifungal agent and, if necessary, a water-soluble pollutant gas-adsorbing agent, making a liner base paper sheet and a core base paper sheet and sticking them with a corrugator to produce the cardboard, wherein the coldwater extract of the cardboard shows pH 6.5-pH 9.5 and each base paper contains ≤370 mg total inorganic anion and ≤160 mg sulfate ion based on 1 kg dried base paper.  <P>COPYRIGHT: (C)2003,JPO