baber/WOPTO huggingface dataset:
Patent JP-2004089391-A (JP)
Title: Bubble bath unit
Inventor: TADANO YOSHIAKI
IPC: A47K3/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bubble bath unit for home use which enables the simple conversion of the bath for home use to a bubble bath and moreover, the compact storage of a bubble injection mat in a coiled, multi-folded shape or the like when it is not used.  <P>SOLUTION: In the use of the bubble bath unit, the air supplied from an air feeder 2 flows into the respective feed air pipes from the communication ports through the respective communication paths between the upper and lower mat materials from a connection port of the bubble injection mat 4. Then, the air jets out in bubbles into the hot water through a plurality of bubble injection holes of the upper mat material from the plurality of communication ports in the respective surfaces of the feed air pipes. When it is not used, the bubble injection mat 4 can be compactly wound in a coil or folded multiply along the direction of the array of the feed air pipes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092231-A (JP)
Title: Rim lock
Inventor: MASE KOICHI
IPC: E05B9/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rim lock which is positively mounted in a hollow door.  <P>SOLUTION: The rim lock 10 is formed of an outside mounting seat 40 arranged along the outer surface of the door 80, an inside mounting seat 50 arranged along the inner surface of the door 80, a lock 20 having a key hole into which a key is insertable, and a housing 30 having an almost cylindrical contour and having the lock 20 housed therein. The housing 30 has its front edge borne by the outside mounting seat 40 and its rear edge borne by the inside mounting seat 50. According to the rim lock 10 thus formed, the housing 30 is provided with length adjusting structures 33, 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093459-A (JP)
Title: Protein interaction detection method, protein screening method, protein for detecting interaction of proteins, and protein with changed activity
Inventor: KAWAI ATSUSHI
IPC: C12N15/09
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide simple and reproducible protein interaction analysis method and screening method, and a protein for detecting the interaction between proteins having less impurities and allowing the change of activity to be easily and accurately measured.  <P>SOLUTION: This protein interaction detection method comprises the steps of acquiring one or more types of reporter proteins by using the synthesis of acellular proteins, and detecting the protein interaction thereof with a candidate protein by using the reporter protein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096931-A (JP)
Title: Voltage averaging circuit of power storage device
Inventor: ROKUTO TAKAO
IPC: H02J7/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a voltage averaging circuit for a power storage device which can surely protect a relating unit against a damage when a switching element is faulted or particularly when a short circuit fault occurs.  <P>SOLUTION: In the voltage averaging circuit for the power storage device, cells C1, C2, C3 and switching elements SS1, SS2 and SS3 and anti-parallel connecting diodes D1, D2 and D3 are connected to windings of a transformer T to average voltages of the respective cells by synchronously turning on and off the respective switching elements. Further, protective resistors R1, R2, R3 are inserted in series with the elements SS1, SS2, SS3. Thus, an overcurrent at the switching element short circuit fault time is suppressed to prevent a damage from being affected to relative units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094090-A (JP)
Title: System and method for compressing and expanding audio signal
Inventor: AZUMA KIYOHISA
IPC: G10L19/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a deterioration in sound quality of audio data, which occurs when the audio data once subjected to compression processing are once expanded to apply the compression processing again.  <P>SOLUTION: The multiplexed audio data formed by compressing the audio data by a first compression system and by multiplexing the data together with parameters necessary for expansion processing are separated by reverse multiplexing into the quantized audio data and the parameters necessary for the expansion processing. The multiplexed data complying with the format of a second compression system are formed by respectively converting the encoded audio data and the parameter data to the data complying with the formation of the second compression system and multiplexing the data as it is.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044361-A (JP)
Title: Earth anchoring frame and earth anchoring construction method using the same
Inventor: KIMURA MITSUO
IPC: E02D17/20
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earth anchoring frame of a simple structure, which anchors earth certainly, and can be constructed easily to have a good appearance that is maintained well, and to provide an earth anchoring construction method using the earth anchoring frame.  <P>SOLUTION: The earth anchoring frame comprises a plurality of L-shaped materials each of which has a placed part 11a placed on a construction site and a raised part 11b raised from the front end of the placed part 11a to support surface materials 20 including bars, and a plurality of projected L-shaped materials 11A each of which has a raised part 11b projected to be ahead in almost parallel with each raised part 11b of the L-shaped materials and the placed part 11a joined to the lower end of the projected raised part 11b. The projected L-shaped materials 11A and the L-shaped materials 11 are coupled together via a coupling horizontal material 12 to form a housing space R for housing a plurality of laid down surface materials 20 between the raised parts 11b of the projected L-shaped materials 11A and that of the L-shaped materials 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102512-A (JP)
Title: Image processing apparatus and method, recording medium, and program
Inventor: SATO AKISHI
IPC: G06T3/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily carry out adjustment of alignment of an L image and an R image, in the generation process of a stereoscopic image.  <P>SOLUTION: In step S21, a thumbnail image of the L image and the R image are acquired. In step S22, a composited image is formed by adding pixels of the same coordinates of both thumbnail images, 50% each, In step S23, it is decided whether "Upward transfer of R image" button or "Downward transfer of R image" button has been depressed. In step S24, the relative position of the R image to the L image is moved upward or downward, in accordance with user's operation, and regeneration of the composite image is carried out. This invention can also be applied to an image processing program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097431-A (JP)
Title: Receiving coil for magnetic resonance imaging unit
Inventor: SHIRAKAWA HIROSHI
IPC: G01R33/28
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving coil for MRI units, which accomplishes not only surgeries and the MRI imaging but also the X-ray imaging by keeping the head part of a subject fixed with a brain stereotactic fixture as a part of the receiving coil.  <P>SOLUTION: The receiving coil is of a split type and constituted of a semi-circular fixture with the subject fixed on a bed on the lower side thereof and a semi-circular loop conductor on the upper side thereof. A lower coil as the fixture is made of a non-magnetic and electroconductive carbon material with a higher X-ray transmittance and an upper coil is made of an aluminum material and removable when X-ray imaging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100070-A (JP)
Title: Cooling unit of rapier band in rapier loom
Inventor: ISHIKAWA HIROHIKO
IPC: D03D47/27
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress rise in temperature of a rapier wound around a rapier wheel.  <P>SOLUTION: Peltier element 22 is arranged on the external surface of a third position regulator 19. A control means 28 is electrically connected to the Peltier element 22. The control means 28 comprises a direct electric source (in which illustration is abbreviated) to which a definite voltage is applied. A timer 29 is signally connected to the control means 28. The timer 29 has a time limiting setup pattern capable of setting an arbitrary operation time. In the control means 28, direct electric current is sent to the Petier element 22 while operation signals from the timer 29 are inputted. When input of the operation signals is stopped, the control means 28 stops supply of the electric current to the Petier element 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097932-A (JP)
Title: Water treatment apparatus
Inventor: MORIIZUMI MASAKI
IPC: C02F1/463
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the treatment capacity of water to be treated in a water treatment apparatus.  <P>SOLUTION: An electrolytic tank 100 for removing nitrogen is equipped with a membrane 108, an aeration pipe 109 and a pump 109P for sending air to the aeration pipe 109. A flocculation tank 600 is equipped with a flocculant tank 601 for housing a flocculant to be introduced into the flocculation tank 600, a pump 602 for sending the flocculant in the flocculant tank 601 to the flocculation tank 600, a membrane 603 for separating a solid component in water to be treated discharged from the flocculation tank 600, an aeration pipe 604 and a pump 604P for sending air to the aeration pipe 604. As the flocculant, a biodegradable polymer such as a ferrous compound such as iron polysulfate, an aluminum compound such as aluminum polychloride, polyglutamic acid, or the like, is designated. The water to be treated introduced into the electrolytic tank 100 is discharged through a phosphorus removing electrolytic tank 59, the flocculation tank 600 and a sedimentation tank 190.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098893-A (JP)
Title: Knee protective airbag device
Inventor: SUZUKI NORIMASA
IPC: B60R21/206
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knee protective airbag device superior in workability to be mounted on a vehicle and design after mounting.  <P>SOLUTION: This knee protective air bag device S has an airbag assembly SA, a trimming panel material 11 and a knee panel 27. The trimming panel material is arranged around an airbag cover 50 of the assembly SA, and constitutes an occupant front side trimming member RI together with the airbag cover 50. The knee panel is arranged so as to surround a case 39 of the assembly SA, and is arranged on the vehicle front side of the trimming panel material for supporting the trimming panel material, and is fixed to the body 1 side of the vehicle. The knee panel and the airbag assembly have mutually connecting installing parts. The installing parts 35, 36, 45 and 46 of the knee panel and the airbag assembly are constituted so as to be mutually connectable after fixing the trimming panel material to the body side of the vehicle by fixing the knee panel to the body side of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100101-A (JP)
Title: Biodegradable ground yarn for pile knitted fabric and pile knitted fabric
Inventor: NISHIKAWA AKIHIKO
IPC: C08L101/16
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable ground yarn for pile knitted fabric having biodegradability and sufficient tensile strength and high boiling water shrinkage, and a pile knitted fabric using the ground yarn.  <P>SOLUTION: The biodegradable ground yarn for pile knitted fabric is composed of a polylactic acid fiber. The polylactic acid fiber has ≥3.5 cN/dT (centi Newton/decitex) tensile strength and 5-30% boiling water shrinkage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159230-A (JP)
Title: Superconducting magnet and magnetic resonance imaging apparatus using the same
Inventor: WATANABE HIROYUKI
IPC: H01F6/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting magnet and a magnetic resonance imaging apparatus using the same, which suppress deflection of generated magnetic flux of a superconducting coil so as to be prevented from adversely affecting an image, by reducing transmission of vibrations from a refrigerating machine to a coil container housing the superconducting coil, and which can secure a large space for allowing the entry of a subject, so as to be prevented from giving a sense of oppression to the subject, even if the apparatus is downsized.  <P>SOLUTION: A cooling medium tank for supplying a cooling medium to the coil container is provided separately from the coil container and a passage for circulating the cooling medium makes the cooling medium tank communicate with the coil container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004103491-A (JP)
Title: Surface mounted connector
Inventor: KASHIO KINJI
IPC: H01R24/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounted connector in which the number of components is reduced by making the terminal part (reed part) to be connected to the pads of a stagger arrangement of the printed-circuit board the common contact.  <P>SOLUTION: This is the connector 1 made of an insulating housing and contacts that are to be fixed to a plurality of contact holes provided at the insulating housing. A reed part 3c having contact parts 3a, 3b capable of connecting to both pads in the far and near positions is formed on the above connectors 3, for the pads 13, 14 of a stagger arrangement which are provided on the printed-circuit board mounting this connector and of which the pads in the far and near positions are arranged alternately, thus forming the surface mounted connector 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100026-A (JP)
Title: Electromagnetic steel sheet for split-type iron core
Inventor: SENDA KUNIHIRO
IPC: H01F1/16
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic steel sheet for a split-type iron core, which enables a rotary machine to achieve high efficiency, through advantageously avoiding an increase of the iron loss produced in the stator side of a permanent-magnet motor.  <P>SOLUTION: The magnetic steel sheet for the split-type iron core includes 2.0-8.0 mass% Si; has B<SB>C5</SB>/B<SB>L5</SB>of 0.85 or less, where B<SB>L5</SB>and B<SB>C5</SB>are defined as magnetic flux densities respectively along a rolling direction and along a long-transverse direction in a magnetizing force of 500 A/m; and has W<SB>C15/50</SB>/W<SB>L15/50</SB>of 3.0 or less, where W<SB>L15/50</SB>and W<SB>C15/50</SB>are defined as the iron losses respectively along a rolling direction and along a long-transverse direction in the maximum magnetic flux density of 1.5 T and a frequency of 50 Hz.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108397-A (JP)
Title: Three-way valve
Inventor: SAITO KIKUO
IPC: F16K11/052
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-way valve involving a less fluid resistance, easy to take a flow characteristic, capable of lessening the opening/closing force of the valve element, promoting a smaller size construction of the valve element and a valve box, and of reducing the weight and the manufacturing cost.  <P>SOLUTION: The valve box 7 of this three-way valve is formed so that three passages W1-W3 are put in communication in T-shape, and a stationary wall 9 protruding to the side with the first passage axis X1 in the condition of partitioning the second passage W2 and the third passage W3 is provided in continuity in a place corresponding to the boundary between the second passage W2 and the third passage W3 or in the neighborhood thereof, and on the side with the forefront 9a of the stationary wall 9, a swinging base end part 8A of the valve element 8 is provided in the condition of making slide contact with the part 9a, and the stationary wall 9 is furnished with a communication passage W4 to put the second passage W2 and third passage W3 in mutual communication, and an auxiliary valve element 6 opens and closes the communication passage W4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112871-A (JP)
Title: Uninterruptible power supply unit
Inventor: SUZUKI NOBUHIKO
IPC: H01M8/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate exchange of a gas cylinder for supplying gas necessary for power generation of a fuel battery, and completely back up an AC power supply by automatically charging the fuel battery with gas.  <P>SOLUTION: This uninterruptible power supply unit is provided with a rectification device 2 for converting the voltage of an AC power supply 1 into DC voltage; a power storage device 3 connected with the rectification device 2; a fuel battery system 20 which includes the fuel battery, starts the fuel battery, and outputs DC voltage in case of failure in the AC power supply 1 or the rectification device 2 or a voltage drop in the power storage device 3; and an inverter 4 which is connected to the rectification device 2, the power storage device 3, and the fuel battery system 20 and converts into AC power, the output voltage of the rectification device 2, the voltage of the power storage device 3, or the output voltage of the fuel battery system 20. With this constitution, the output of the inverter 4 or the rectification device 2 is supplied to loads (5, 15).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108192-A (JP)
Title: Supercharging device of four-cycle engine
Inventor: SAKURAI YOICHI
IPC: F02B37/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily and certainly increase a boost pressure of air supplied from a turbocharger, in relation to a supercharging device of a four-cycle engine, which further pressurizes the air supplied from the turbocharger after cooled in an intercooler and supplies the air to an intake manifold.  <P>SOLUTION: This device is equipped with an intake port and a discharge port that are formed in a crankcase of the four-cycle engine, a first conduit for guiding the air supplied from the turbocharger after cooled in the intercooler to the intake port in the crankcase, an second conduit for guiding the compressed air in the crankcase from the discharge port of the crankcase to the intake manifold, an intake side check valve that is positioned on the intake port of the crankcase to prevent backflow to the first conduit side, and a discharge side check valve that is positioned on the discharge port of the crankcase to prevent backflow to the crankcase side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111196-A (JP)
Title: Operation method of fuel cell system
Inventor: KANESAKA HIROYUKI
IPC: H01M8/10
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating method for a fuel cell system which can prevent its being frozen after the stop of the operation and whose starting time is shortened.  <P>SOLUTION: When the fuel cell is stopped operating, a control device 49 changes over three-way valves 7, 11, 31, and 35 into bypass passages 13 and 37, and an output current smaller than in the normal operating condition is taken out of a fuel cell stack 21 while a dried hydrogen and dried air are supplied to the fuel cell stack 21 so as to purge the excessive water/moisture, and the fuel cell stack 21 is prevented from drying of MEA (Membrane Electrode Assembly) with a minute quantity of produced water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109066-A (JP)
Title: Pressure pattern sensor and its operation control method
Inventor: SHIMIZU MAKOTO
IPC: G06K9/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a sensor region is always scanned in a pressure pattern sensor to increase power consumption in a non-sensing time, and the extension of the service life of each TFT is hindered because the TFT is always driven.  <P>SOLUTION: A sensor control circuit 90 connected to an H scanner 70 and a V scanner 80 is formed. The non-sensing state of the sensor region is detected to shut off the control circuit 90, and the H scanner and the V scanner are set to a wait mode. Thereby, power consumption in the non-sensing time can remarkably be reduced, and the deterioration of the TFTs 4a can be restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106492-A (JP)
Title: Manufacturing method of polybutylene terephthalate film, functional polybutylene terephthalate film and use thereof
Inventor: KAGAWA SEIJI
IPC: B29C47/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a polybutylene terephthalate film excellent in heat shrinkability by an inflation molding method.  <P>SOLUTION: A neck part of a bubble is cooled by jetting moistening air from a first refrigeration ring provided in the vicinity of an annular die. A blow-up ratio is made 1.5-2.8 and an extrusion resin temperature is made 210-250°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120642-A (JP)
Title: Router apparatus and transfer control method
Inventor: KANEZUKA NAOKI
IPC: H04L12/46
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a router apparatus which is operated at high speed and has high capacity by realizing a scalable router configuration in which it is considered as one router from the outside while performing efficient distributed processing.  <P>SOLUTION: The side of each of a plurality of interface cards 3 is provided with an interface controller 5 for recording received data and judging whether the data are addressed to the present interface card or data to be transferred to the other interface card, and a CPU 4 for determining the interface card 3 to transfer the data by referring to a routing table for managing the transmission destination of the data when data judged to be transferred to the other interface card by the interface controller 5 are transferred, and transferring the data to the interface card 3 determined as the transfer destination. Thus, a load of the CPU for managing the entire router apparatus which is a problem for a conventional router apparatus is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248902-A (JP)
Title: Medium with pattern
Inventor: MCNEIL MICHAEL
IPC: G11B5/65
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new magnetic recording system capable of recording data precisely.  <P>SOLUTION: The magnetic recording system comprises: a medium with a pattern consisting of a land area and a trough area; a writing element for writing data into this medium with the pattern; and a reading element for reading the data from this medium with the pattern and reading servo information from a trough. The land area stores the data, and the trough area prevents storing of the data. The width of the reading element is larger than that of the writing element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004121296-A (JP)
Title: Pachinko machine
Inventor: TAKAYAMA SEI
IPC: A63F7/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve certainty of rescue of balls which flows towards an outlet along a guide rail returning to a player as foul balls.  <P>SOLUTION: When a ball wins a prize of trigger a prize-winning part 37, and the game state changed from favorable state to adverse state for the player as such a case that a failure is marked as a result in lottery by a controlling device 39 accompanying the prize-winning, a vane 26 opens and closes. When the vane opens and closes, the ball going to the outlet 25 along the guide rail 2 is exhausted as a foul ball being returned to the player through a game region 3, a foul ball inlet 31, a foul ball path 33, a foul ball outlet 34, and a ball path placed at the back of a game panel 1 and the back of a game machine frame 21 in turn and to a tray device 13, and returned to the player side.  <P>COPYRIGHT: (C)2004,JPO