baber/WOPTO huggingface dataset:
Patent JP-2003339463-A (JP)
Title: Housing auxiliary chair
Inventor: YANAGI SHOJIRO
IPC: A47B83/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing chair capable of being drawn and used as chair when needed, and housed not to cause an obstruction when not used.   <P>SOLUTION: This chair can be housed in a casing so as to be drawable obliquely down to the front. When the chair is used, it is drawn down to the front to seat, and used, for example, as an auxiliary chair when polishing shoes, or a foot stool when taking out a matter in the upper part. The chair generally never stands in the way since it is housed in the casing when not used. Further, since the chair can be taken out by simple drawing, the extending or folding operation of the chair is dispensed with, and the chair can be safely used with a simple operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340722-A (JP)
Title: Waterjet working machine
Inventor: YOSHIDA MASAHITO
IPC: B24C7/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterjet working machine for automatically feeding an abrasive of optimum quantity when the material and the thickness of a work are changed.   <P>SOLUTION: This waterjet working machine has a feed regulating means to regulate the feed of an abrasive to be fed in high-pressure water, and a control unit has a working condition table to set the feed of the abrasive different depending on the material or the thickness of the work. When the material or the thickness of the work is designated, the control unit selects the feed of the abrasive corresponding to the work based on the working condition table, and controls the feed regulating means to feed the abrasive of the feed to high-pressure water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343300-A (JP)
Title: Turbo supercharging type engine
Inventor: KURIHARA KOICHI
IPC: F01L9/20
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a fuel consumption by improving the efficiency of a turbine.   <P>SOLUTION: A turbo supercharging type engine comprises an actuator for driving an exhaust valve, and a control means for controlling the actuator. When the exhaust valve is actuated by a mechanical cam (1), the actuator is controlled so that the valve is quickly opened from the same valve opening starting time (2) as compared with (1). According to this, a strong exhaust pulsation of a high peak value is obtained by quickly opening the exhaust valve, and the efficiency of the turbine is improved and hence a fuel consumption is reduced. Since the valve opening is started simultaneously with the case when the valve is actuated by the mechanical cam, the exhaust gas is not excessively compressed, so that the deterioration of the fuel consumption does not occur.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007882-A (JP)
Title: Electromagnetic actuator for driving radar
Inventor: TOMINAGA TSUTOMU
IPC: G01S7/03
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator for driving a radar produced at a low cost while reducing weight in the device total unit by eliminating wiring to a movable part so as to improve durability.  <P>SOLUTION: In the electromagnetic actuator for driving the radar, first permanent magnets 11a, 11b is set to movable members 9a, 9b so as to be driven by repulsive force of second permanent magnets 12a, 12b set to fixed members 10a, 10b, and repulsive force or attractive force of electromagnets due to coils 15a, 15b and cores 14a, 14b, so as to swivel a reflective mirror 1. By arranging the second permanent magnets 12a, 12b and the cores 14a, 14b to face the first permanent magnets 11a, 11b so as to eliminate wiring to a movable part, to durability is improved, a movable coil and a movable core of large mass is eliminated so as to reduce the weight of the movable members 9a, 9b, further workmanship at a low cost is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007212-A (JP)
Title: Input output buffer, input buffer, and output buffer
Inventor: YAJIMA HIDEAKI
IPC: H03F1/52
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input output buffer capable of protecting its circuitry against a voltage signal received externally independently of application / non application of operating power.  <P>SOLUTION: The input output buffer is provided with a power supply generating circuit 16 that converts the voltage signal EB externally received into a proper level corresponding to a high level power supply VDE to generate a reference power supply VDO. The power supply generating circuit 16 is provided with diode-connected transistors Pt 11 to Pt 15, and the back-gates of the transistors Pt 11 to Pt 15 are connected to nodes having levels other than the levels of the high level power supply VDE and a low level power supply VSS. Thus, it is prevented that a high voltage is applied between the gate and the back-gate of the transistors Pt 11 to Pt 15 at the application of the external voltage signal EB to the input and output buffer independently of application / non application of the high level power supply VDE.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015105-A (JP)
Title: Transmitter, receiver, transceiver, and transmission / reception method
Inventor: KONDO ATSUSHI
IPC: H04N7/03
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To transmit independently closed caption (CC) data even in a base band digital video transmission system.  <P>SOLUTION: A CC packet processing section 3 assembles the closed caption data into CC packets, outputs a closed caption data enable signal on the basis of received HV and DE signals, an OR gate 13 ORs a digital video data enable signal and the closed caption data enable signal to output a data enable signal 21, a packet multiplexer section 4 multiples the CC packet with received digital video data according to the digital video data enable signal to obtain transmission data 22, and a transmitter side digital transmission physical layer 5 modulates the data enable signal 21 and the transmission data 22 and transmits the result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011454-A (JP)
Title: Displacement control valve for variable displacement compressor
Inventor: HIROTA HISATOSHI
IPC: F04B49/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement control valve for a variable displacement compressor, avoiding receiving the influences of the pressure of a pressure control chamber during actual operation.  <P>SOLUTION: Among a cross sectional area A of a valve hole of a valve seat 25 on a high pressure side for introducing discharge pressure Pd of the variable displacement compressor into the pressure control chamber, a cross sectional area B of a valve hole of a valve seat 28 on a low pressure side for introducing pressure Pc1(=Pc2) of the pressure control chamber into a suction chamber, and an average cross sectional area b of a passage for a cooling medium during opening a valve in almost all control period during actual operation of a low-pressure valve element 24, A<B is established so that the effective pressure receiving area (≈A) of the valve on the high pressure side is almost equal to the effective pressure receiving area (≈B) of the valve on the low pressure side. Thus, in the control period during actual operation, the influences of the pressure Pc1 (=Pc2) of the pressure control chamber on the high-pressure valve element 23 and the low-pressure valve element 24 can be cancelled, and a differential pressure Pd-Ps exhibits constant characteristics at any position in a variable displacement region, regardless of a discharge displacement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014678-A (JP)
Title: Mother board for manufacturing circuit board having cable part and manufacture of circuit board
Inventor: SHINOHARA SADAO
IPC: H05K1/11
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mother board for manufacturing a circuit board structured to easily and accurately detect whether or not a conductive layer provided in a cable part for connecting a component packaging part on the circuit board is mounted at a proper position, and to provide a manufacturing method of the circuit board.  <P>SOLUTION: In the mother board for punching and manufacturing the circuit boards, constituted by connecting a plurality of component packaging parts 1a and 1b with a cable part 2 and provided with a conductive layer 5 for shielding electromagnetic waves in the cable part, a plurality of circuit patterns 3a-3h formed to have a prescribed distance to the cable part are provided in a sacrificial board portion very close to the cable part on the mother board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008431-A (JP)
Title: Waist bag
Inventor: KASAI KENZO
IPC: A47D13/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waist bag which never gives uncomfortable feeling to a baby and which firmly supports the baby without being shifted.  <P>SOLUTION: A baby placing surface 110A has a projecting shape 110 where the right and left parts of the baby placing surface 110A are inclined downward so as to follow the shape of the crotch of the baby in the state of placing the baby. Moreover, in order to restrict movement of the baby forward and backward, the baby placing surface 110A has a recessed shape 112 where the front and back parts 112a and 112b of the baby placing surface 110A project upward in the case of looking from a horizontal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003003339-A (JP)
Title: Rotary table for storing sliver, especially in drawing frame, carding machine, etc.
Inventor: CHERIF CHOKRI
IPC: D01H9/18
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce a frictional resistance between a sliver and a sliver passage. SOLUTION: This rotary table for storing a sliver, especially in a drawing frame and a carding machine is equipped with an entrance for the sliver 12a and exit 12b, in which the entrance is arranged in the vicinity of a rotating axis line or on the same axis line and the exit is arranged remotely against the entrance in its radial direction and axis direction, and the spatially bent sliver passage 12. Since the sliver 9 receives a drawing draft in the rotary table for storing the sliver, especially in a drawing frame, a carding machine, etc., there is a relative movement between the transferring sliver and the inner wall 12c of the sliver passage 12 and a frictional resistance acts on the sliver through the inner wall.  In order to enable the improvement of sliver guidance and sliver quality, the frictional resistance is reduced at least partially by changing the interaction and/or spatial arrangement between the sliver 9 and the inner wall 12c of the sliver passage 12c.
Patent JP-2004014410-A (JP)
Title: Aviation obstruction light
Inventor: HASEGAWA JUNJI
IPC: H05B41/02
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aviation obstruction light capable of preventing defects due to an electric field, or a malfunction or a damage of a semiconductor switching element, even under a comparatively strong electric field.  <P>SOLUTION: The warning light is provided with a light source block arranged so that a floodlight window projecting light from a plurality of xenon lamps 15a outside is positioned inside an electric field, a power supply block with a lighting circuit 10a having an inverter circuit 9a of a supply circuit for the xenon lamps and a plurality of IGBT's 25, and output lines 20a, 20b coated with a protective tube 21 made of a metal connected to a input side of the xenon lamps at an output side of the inverter circuit and the lighting circuit for reducing the electric field.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018540-A (JP)
Title: Polymer composition
Inventor: SHIRAISHI HIDEHIKO
IPC: C08L71/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer composition that can produce a high-quality rubber molded article and is excellent in heat resistance, oil resistance and non-extractability or the like, as compared with the conventional plasticizer.  <P>SOLUTION: The polymer composition is produced by blending a diester plasticizer prepared by a condensation reaction of an unsaturated dicarboxylic acid with a monohydric alcohol or an alkoxy polyoxyalkylene alcohol in a range of 1-100 pts.wt. based on 100 pts.wt. polar rubber and optionally, further by vulcanizing and/or crosslinking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017454-A (JP)
Title: Resin coated metal sheet material and electric/electronic equipment using the same
Inventor: KATO OSAMU
IPC: B32B15/082
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin coated metal sheet material which is used as a material of a case body holding a component of electric/electronic equipment, for instance, and is excellent in grounding properties, electromagnetic wave shielding properties, moldability and resistance to a solvent.  <P>SOLUTION: One surface 1a of a metal sheet 1 is coated with a resin film (A) which contains at least one kind of resin constituent selected from the group consisting of an acrylic resin, an epoxy resin and a urethane resin and a moisture of 1-50 mass% and of which the thickness is 5 μm or below, while the other surface 1b of the metal sheet 1 is coated with a resin film (B) which contains metal particles of 2-40 mass% and of which the thickness is 10 μm or below.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016975-A (JP)
Title: Carrier containing titanium, its manufacturing method, and catalyst for hydrogenating hydrocarbon oil
Inventor: HIRANO TOMOAKI
IPC: C10G45/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium-containing carrier prepared by depositing a titanium compound on a refractory inorganic oxide and/or activated carbon wherein the carrier is characterized in that a hydroxy(hydroxycarboxylato)titanium is used as the titanium source of the titanium compound, to provide a method for manufacturing the carrier, and to provide a catalyst for hydrogenating hydrocarbon oil using the above titanium-containing carrier.  <P>SOLUTION: The method for manufacturing the titanium-containing carrier is performed by using the refractory inorganic oxide and/or activated carbon as the carrier, using a hydroxy(hydroxycarboxylato)titanium as the titanium source, bringing the titanium source into contact with the carrier to impregnate the carrier with titanium, and then drying and calcining the carrier. The catalyst for hydrogenating hydrocarbon oil is obtained by depositing at least one kind of metal selected from metals belonging to the 6th, 8th, 9th and 10th groups in the periodical table on the above carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022921-A (JP)
Title: Chip resistor having low-resistance and its manufacturing method
Inventor: TSUKADA TORAYUKI
IPC: H01C17/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-resistance chip resistor and its manufacturing method in which the risk of the variation of resistance due to molten solder flowing over both connecting terminals of the resistor and adhering to a part between the both connecting terminals is eliminated when a printed board is subjcted to soldering.  <P>SOLUTION: In the chip resistor 11, a recess 13 is formed in an intermediate part on the back surface of a resistor 12 composed of a metal plate, a pair of connecting terminals 14 and 15 are provided at both ends on the back surface of the resistor, and plating layers 16 and 17 are formed on the both connecting terminals, and the inside of the recess 13 is coated with an insulator 19. Consequently, a variation in resistance is reduced surely without increasing the height of the resistor when the printed board is subjected to soldering.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016156-A (JP)
Title: Lure and method for producing the same
Inventor: TAMURA HITOSHI
IPC: A01K85/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lure made of tungsten or a tungsten alloy, keeping a desired weight while reducing the overall size of the lure and free from the slippage of a fixing member and a fixing part, and provide a method for producing the lure.  <P>SOLUTION: The lure is composed of a lure body 23 made of tungsten or the tungsten alloy and having a fixing member attaching hole 29 penetrated and opened on the lure body 23 and a fixing member 33 inserted into the attaching hole 29 and having a tackle fixing part 41 formed on the end of the member in a manner protruding beyond the lure body 23. A stopper 47 is formed on the fixing member 33 by plastic forming and the slip-out of the fixing member 33 from the lure body 23 is prevented by the stopper 47.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021180-A (JP)
Title: On-site operation training simulator
Inventor: YAMAZAKI SHUNICHI
IPC: G09B9/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-site operation training simulator which can perform an operation training for plant facilities with the same presence and tense atmosphere as the operation of an actual plant machine.  <P>SOLUTION: A computer 15 which performs a simulation operation for plant dynamic characteristics with a plant model for operation training and a controller 16 including its operation monitor equipment 10 are installed on the site of the operation room of the actual plant machine. This operation monitor equipment 10 is the same as the operation monitor equipment 10 of the actual machine and switched on in a free time of an actual machine operation to carry out the operation training. Preferably provided are an identification sign generating means 18 for displaying an identification sign on the operation monitor equipment at the time of switching to the operation training and a simulation holding means 20 for automatically holding the operation training state when the operation training is interrupted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032068-A (JP)
Title: Apparatus for imaging entire face
Inventor: TAKAHASHI TOSHIYUKI
IPC: H04N5/30
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for imaging an entire face for diagnosing a state of the face by evenly emitting an ultraviolet ray to the entire face, observing and imaging an ultraviolet ray reacting substances or liver spots in an initial stage hardly visible in a visual light existing on the face and analyzing them as required.  <P>SOLUTION: An ultraviolet ray phosphor of about a circumferential shape is placed in a hood body one side of which is open and capable of covering the entire face, and an imaging camera is provided to nearly the center of the ultraviolet ray phosphor of about the circumferential shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030717-A (JP)
Title: Magneto-optical recording medium
Inventor: TAMANOI TAKESHI
IPC: G11B11/105
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium of a front illumination system wherein, even when a short wavelength blue laser beam is used for obtaining higher density, no reduction occurs in Kerr rotational angle θk, the stability of a mark shape is good, and no increase in erasure noise is observed.  <P>SOLUTION: A heat conducting layer 2, a flattening layer 3, an antiferromagnetic layer 4, a recording layer 5 and a protective layer 6 are sequentially laminated in this order on a substrate 1. The composition of an RE-TM alloy constituting the recording layer 5 is denoted by TMrich, and the flattening layer 3 of good surface smoothness is formed on the substrate of the antiferromagnetic layer 4 to deal with surface roughness caused by the formation of the antiferromagnetic layer 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028138-A (JP)
Title: Flow control method and flow control valve
Inventor: EHATA YOSHIHIRO
IPC: F16K31/12
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control method and a flow control valve capable of controlling fluid of a large flow even under high temperatures, and reducing pressure loss generated in the fluid.  <P>SOLUTION: A valve element 2 is held by a hollow bellows part 3, and by regulating quantity of gas G contained in the bellows part 3, the bellows part 3 is expanded/contracted. The valve element 2 is thus brought to be closer to/apart from an opening 1 where the fluid F from the upstream side is introduced, thereby flow of the fluid F introduced from the opening 1 is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338206-A (JP)
Title: Linear or tape-shaped light emitter
Inventor: TERADA JUNICHI
IPC: H05B33/14
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear or tape-shaped light emitter that is flexible and rich in flexibility. Emission is performed by providing a single electrode and a plurality of electrodes selectively conducted in a longitudinal direction of an emitter, providing a solid luminous substance, such as EL, between them and applying a current to suitable electrodes, thereby freely transferring a emitting portion in the longitudinal direction or changing the color of emitted light. The emitter exhibits a beautiful and conspicuous display effect on decorations, toys, fashions or the like to contribute to the creation of a novel industrial field.  <P>SOLUTION: A luminous substance 3 is held and provided between a common single electrode 1, and paired conductor wires 2 for supplying electric power and plural electrodes 20 connected thereto, and the whole is covered with a transparent coating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032300-A (JP)
Title: Animation compressor/encoder
Inventor: NAKAYAMA HIROSHI
IPC: H04N19/91
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To control an encoded stream at a constant transfer rate, without complicating the arrangement.  <P>SOLUTION: The animation compressor/encoder comprises a means 202 for dividing each frame of video data in units of blocks and detecting a predicted difference in motion between a current frame and a previous frame for each block, variable length encoding means 203 and 204 performing orthogonal transformation and quantization defined for the results of predicted difference in motion or original image data, means 209, 210 and 211 for creating a decoded image by performing dequantization, inverse orthogonal transformation and motion compensation defined for data subjected to variable length encoding, means 2071 for ending variable length encoding of each block on the way, and a frame managing means 213 being controlled to perform encoding of next frame image, without using motion prediction when ending of encoding is informed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030296-A (JP)
Title: Multiwindow display device
Inventor: NAMIKOSHI TAKAHIRO
IPC: G06F3/0481
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To display information to be constantly displayed at an optimum position on the available area of a display screen in a desired size when the display state of a window changes throughout the display screen.  <P>SOLUTION: A multiwindow device is provided with an input part 1 for inputting window information, a constant display window information storage part 5 which stores the information to be constantly displayed and a data processing part 2 which displays the information to be constantly displayed on the available area in which the window is not displayed when the state of the window displayed on the display screen changes. The data processing part 2 extracts the available area of the display screen when the display state of the window changes, cuts a rectangle area from the available area, determines whether the information to be constantly displayed can be displayed for each rectangle area, and then displays again the information to be constantly displayed on a displaying-possible rectangle area.  <P>COPYRIGHT: (C)2004,JPO