baber/WOPTO huggingface dataset:
Patent JP-2002300970-A (JP)
Title: Oven toaster with bread plate warming function
Inventor: TSUNETSUGU TOSHIAKI
IPC: A47J37/08
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an oven toaster provided with the function of heating a bread plate or the like simultaneously with the heat-cooking of food such as bread. SOLUTION: The housing space (warming chamber) of the bread plate or the like is separately provided on the upper part of a cooking chamber and the function of warming the bread plate or the like by utilizing the residual heat of the heater of the cooking chamber transmitted to the bottom plate of the warming chamber is added.
Patent JP-2004000026-A (JP)
Title: Polypeptide having hyaluronic acid synthase activity, method for producing the same and method for producing hyaluronic acid utilizing the same
Inventor: NISHIGUCHI SUSUMU
IPC: C07K19/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypeptide having a hyaluronic acid synthase activity and a method for producing the polypeptide and a method for producing the hyaluronic acid utilizing the polypeptide.  <P>SOLUTION: The polypeptide comprises a region forming an intracytoplasmic loop of the hyaluronic acid synthase and a transmembrane region in immediate vicinity adjacent to the C-terminal side thereof and has the hyaluronic acid synthase activity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007038-A (JP)
Title: Antenna system
Inventor: ITO OSAMU
IPC: H01Q13/08
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antenna system capable of suppressing the generation of cross polarization by offsetting cross polarized wave components generated by interconnection between power supply terminals, and cross polarized wave components generated by the anisotropy of dielectric constant.  <P>SOLUTION: This antenna system is provided with a ground conductor composed of a plate-shaped conductor, an anisotropic dielectric substrate which is formed on the upper surface of the ground conductor different in dielectric constant depending on the difference in the direction of the axis on the surface in contact with the upper surface of the ground conductor, and a first and a second feeder terminals which are formed on the upper surface of the dielectric substrate for radiating a first linearly polarized wave and a second linearly polarized wave intersecting the first linearly polarized wave. Moreover, the system is provided with a power feeding patch composed of the plate-shaped conductor, and a feeding means for feeding a first power feed signal to the first feeder terminal and feeding a second power feed signal to the second feeder terminal. The first and the second feeder terminals are arranged at the symmetrical positions to each other with regard to the axis, which passes through the center of the plane of the a power feeding patch, in such a direction that the dielectric constant becomes minimum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003030803-A (JP)
Title: Magnetic head assembly and its manufacturing method
Inventor: HSU YIMIN
IPC: G11B5/31
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient, high transfer speed and narrow track width recording head regarding a magnetic head assembly. SOLUTION: A magnetic head assembly 200 is provided with first and second magnetic pole pieces, and first and second coil layers 206 and 230. The second magnetic pole pieces is provided with a ferromagnetic pole chip 216 for forming a part of an air-bearing surface (ABS) and defining the track width of a recording head. A recording gap layer 214 is located between the first magnetic pole piece and the pole chip 216. The first insulating layer 226 of a dielectric material is brought into contact with the first and second side faces of the pole chip 216, and located between the first coil layer 206 and the second coil layer 230. The second pole piece has a ferromagnetic second pole piece structure 232 magnetically connected to the pole chip 216 and the first pole piece and extended to the full surface of the second coil layer 230.
Patent JP-2004008299-A (JP)
Title: Rice cooker
Inventor: KONO KAZUNORI
IPC: A47J27/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To report to a user that it is out of reservation rice cooking possible time during reservation time setting and to solve the problem of an erroneous operation in a rice cooker provided with a reservation rice cooking function.  <P>SOLUTION: Setting of the reservation rice cooking time is started by a reservation setting starting means 3, the end time of reservation rice cooking is set by a reservation time setting means 4, reservation setting is established by a reservation setting establishing means 5, and the reservation rice cooking operation of cooking rice at the specified time is controlled by a control means 6. A display means 7 is provided with a time display means 7a for displaying the time and a warning display means 7b for warning the outside. The control means 6 is provided with a storage means 6a for storing the time for which a signal is transmitted from the reservation setting starting means 3 to the control means 6, and when reservation time setting is impossible for a period from the time to the time set by the reservation time setting means 4, a warning is displayed at the warning display means 7b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012243-A (JP)
Title: Radioactive waste liquid processing method and apparatus
Inventor: HARUGUCHI YOSHIKO
IPC: G21F9/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radioactive waste liquid processing method and its apparatus which makes stable storage of solid possible by removing sulfate ion possibly affecting degradation of the solid from the radioactive waste liquid.  <P>SOLUTION: Radioactive waste liquid containing sodium sulfate from which any one of nickel and iron is removed is processed with sulfate-reducing bacteria. Nickel, iron and the like are eluded out of piping and the like of reactor so as to be included in the radioactive waste liquid. By reducing these impurity elements, reduction of sulfate ion with sulfate-reducing bacteria is attained. As the results, the storage of the solid in stable state becomes possible after solidification by concrete is conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008526-A (JP)
Title: Game machine
Inventor: MURAMATSU KENICHI
IPC: A63F9/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more realistic shooting game.  <P>SOLUTION: A mock flying object 1802 simulating an arrow 1202 hitting a target 1602 is arranged on the optical path of the eyesight and a virtual image can appear on the target 1602 by way of a half mirror 1406 and a third mirror 1408. A vertical angle sensor 1260 and a horizontal angle sensor 1263 detect the direction of a shooting axis H of a mock launcher 1200 and a mock flying object moving unit 1800, the half mirror 1406 and the third mirror 1408 are rotated such that the mock flying object 1802 is positioned on the shooting axis H. The mock flying object 1802 is invisible to the player in the ready-to-fire state as it is covered by a shutter plate 1830, but instantaneously with the firing operation, the shutter plate 1830 is opened and the virtual image of the mock flying object 1802 appears on the target 1602.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015494-A (JP)
Title: Hierarchy modulation broadcast receiving system and method therefor
Inventor: OKAZAKI RYUICHI
IPC: H04J3/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily extract desired hierarchy at a real time.  <P>SOLUTION: The hierarchy modulation broadcast receiving system 1 for receiving a broadcast wave 2 transmitted by hierarchy modulation and outputting digital data of each multiplexed hierarchy is provided with a hierarchy setting means 6 for receiving hierarchy setting information indicating an arbitrarily selected hierarchy out of each hierarchy, and selection outputting means 4, 6 and 7 for selecting and outputting the digital data of the hierarchy indicating the hierarchy setting information. Only the digital data of the hierarchy indicating the hierarchy setting information are selectively output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131734-A (JP)
Title: Method and apparatus for monitoring control of drive sequence of vehicle
Inventor: HAAG WOLFGANG
IPC: G05B23/02
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To implement continuous, complete and uninterrapted monitoring of all defective functions in terms of safety. SOLUTION: A method for monitoring the control of operational sequences in a vehicle is described, in which control functions are executed in a control function, and monitoring function that monitor the control functions are also executed. A monitoring module transfers at least one query to the control unit. A first monitoring function provided in the control unit calculates sub-response to the query in a second definable timing framework. The control unit creates, from at least one sub-response, a response to the monitoring module. Creation of the response is activated in a definable first timing. The control unit transfers the response to the monitoring module, and the monitoring module, as a function of the response, detects faults regarding execution of the control functions. The first and the second timing frameworks are asynchronous with one another.
Patent JP-2003152902-A (JP)
Title: Activity information communicating terminal, watch server, and remote watch system
Inventor: ITO YOSHIHIRO
IPC: G06Q50/22
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a remote watching apparatus that can naturally watch the person who is being watched without giving a feeling of being monitored to the person, accurately finds the abnormality in the person who is being watched, and rapidly performs appropriate treatment. SOLUTION: The activity information communicating terminals for transmitting information around a residence that is automatically received and explicit terminal operation information by a terminal operation to a network and displaying the received information around the residence and the terminal operation information are installed at a plurality of places where people belonging to a specific group live. It is possible to casually watch a location where one's party lives usually by knowing the information around the party's residence and the terminal operation information; and simple information is sent each other by operating the terminal, thus preventing a feeling of being watched.
Patent JP-2004009276-A (JP)
Title: Link operating device
Inventor: SONE KEISUKE
IPC: B25J11/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a link operating device provided with a link mechanism having high rigidity and large portable weight with a compact constitution.  <P>SOLUTION: This device has three pairs of link mechanisms 1 to 3 for rotatably connecting end part link members 1a to 3a and 1c to 3c to link hubs 4 and 5 provided on each of an input member 6 and an output member 7 and for rotatably connecting the end part link members 1a to 3a and 1c to 3c of each of an input side and an output side to center link members 1b to 3b. The input side and the output side are made geometrically the same in cross section at a center part of each link mechanisms 1 to 3. Resting mechanisms 11 for resting the output member 7 at an arbitrary position are provided in rotation parts in the rotation pairs of two pairs of link mechanisms 1 to 3 of the rotation pairs of each link mechanism 1 to 3 connected to the input member 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023120-A (JP)
Title: Communication management system
Inventor: UENO HITOSHI
IPC: H04L12/70
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the management efficiency and convenience of a communication management system by efficiently collecting the set information of a VLAN.  <P>SOLUTION: An operation management section 11 manages the constituted state of the VLAN by transmitting a test starting command to only one node and receiving test result data. A route-side test executing section 21b generates a test packet including its own ID by storing its own VLAN set information in a test result storing section 21a, and transmits the generated test packet to its adjacent node when the section 21b accepts the test starting command. When the executing section 21b receives a response packet, it informs a network management device 10 of the VLAN set information as test result data by fetching the VLAN set information from the response packet and storing the information in the storing section 21a. A branch-side test executing section 22b returns its own VLAN set information to a route node 21 by housing the information in the response packet, and relays and transfers a test packet to its adjacent node.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019444-A (JP)
Title: Wind mill power generating device
Inventor: FURUKAWA TOYOAKI
IPC: H02K35/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind mill power generating device with a supporting structure allowing the installation of a vane and a vane supporting member at high places for developing great wind energy and stabilizing the vane and the vane supporting member without causing the removal or turn-down of them from a fixed supporting member due to strong wind or vibration.  <P>SOLUTION: In the wind mill power generating device, the vane supporting member for supporting the vane is supported in such a manner as to be movable relative to the fixed supporting member and power is generated with the movement of the vane supporting member relative to the fixed supporting member due to wind force on the vane. The fixed supporting member in a circular form is fixed to the upper part of a supporting column and the vane supporting member is attached to the fixed supporting member along its peripheral direction via a moving mechanism, and a linear generator or a rotary generator is provided thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019127-A (JP)
Title: Erroneous operation preventive device in construction machine
Inventor: SAWADA IKUHISA
IPC: B66C23/88
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To allow an operator to continue operating an operation lever which standing up from an operation seat, while surely preventing erroneous operation of an actuator by a seating determining means.  <P>SOLUTION: This erroneous operation preventive device is provided with: the seating determining means for determining whether the operator is seated on the operation seat; and an operation determining means for determining whether the operator operates the operation lever for operating the actuator, and is constituted so as to lock operation of the actuator when the seating determining means determines that the operator is not seated and the operation determining means determines that the operator does not operate the operation lever.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045444-A (JP)
Title: Wavelength selective reflection film
Inventor: ICHIHASHI MITSUYOSHI
IPC: G02B5/20
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To reflect all the circularly polarized light having specified wavelength whether it is right-handed circularly polarized light or left-handed circularly polarized light, to make the wavelength of light reflected selectively depend on the incident angle of the light, and further to turn the reflected light of the right-handed circularly polarized light into the left-handed circularly polarized light and the reflected light of the left-handed circularly polarized light into the right-handed circularly polarized light.  <P>SOLUTION: A layer is formed of liquid crystal molecules, which are oriented in the state of a chiral smectic phase in the layer. The product of helical periodic length and an average refractive index is adjusted to the range of 213 to 450nm, and the layer formed of the liquid crystal molecules is made to function as the wavelength selective reflection film to selectively reflect the light having the specified wavelength and selectively transmit the light having another wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015600-A (JP)
Title: Device and method for driving plasma display panel with improved electric power recovery rate
Inventor: ROH CHUNG-WOOK
IPC: G09G3/291
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel drive device and method, and especially to provide a plasma display panel drive device and method for simplifying a sustain circuit contributing to light emission and power consumption of a plasma display panel, and for improving electric power recovery rate. SOLUTION: In this drive device, the circuit configuration and switching sequences of the sustenance circuit of a PDP(plasma display panel) drive circuit are designed in order to minimize a transitional period when the inductance current of a electric power recovery circuit is increased at charging and discharging of a PDP. As a result, not only the effect of the recovery rate of reactive power is improved and the effect of EMI(electromagnetic interference) is reduced by making switching loss to be zero, but also the effect of the number of circuit elements is reduced, as compared with that in the conventional PDP drive circuit are obtained in this drive circuit.
Patent JP-2003042267-A (JP)
Title: Power transmission device
Inventor: PARK OE SOOK
IPC: F16H7/06
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device that is improved in the tensile strength of a chain and the durability of the chain and a sprocket. SOLUTION: The power transmission device has the chain 2 and the sprocket 10 on which the chain 1 is entrained, and transmits power between the chain 2 and the sprocket 10. The chain 2 comprises a plurality of link members 3. The plurality of link members 3 have a bar-shaped portion 4 and a first and a second coupling portion 5 and 6 disposed at opposite ends of the bar-shaped portion 4. The first coupling portion 5 and the second coupling portion 6 are hinged together by a shaft pin 7. In the sprocket 10, a support surface 11 on which the chain 2 is entrained is defined by a plurality of recessed portions 12 arranged according to intervals of the plurality of link members 3 and fitted with the bar-shaped portions 4 of the link members 3.
Patent JP-2003115968-A (JP)
Title: Image forming device
Inventor: OGURA MASAAKI
IPC: B41J29/38
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To make communication smoothly at any time between a serviceman and a service center before starting and after terminating the maintenance work on the image forming device by the serviceman at the place of a customer. SOLUTION: When a work start instruction means A instructs the start of maintenance work, a work starting information transmission means B transmits work starting information to a management device (service center) and when a work termination instruction means C instructs the termination of maintenance work, a work terminating information transmission means D transmits work termination information to the management device. If the work termination instruction means C does not instruct the termination of maintenance work even when the time measured by means of a time measuring means E which is started to measure time when the work start instruction means A instructs the start of maintenance work reaches a prescribed value, an automatic work termination information transmission means F automatically transmits the work termination information to the management device.
Patent JP-2003012799-A (JP)
Title: Liquid catalyst, method for manufacturing and using the same, and polymer granule
Inventor: SCHMID EDUARD
IPC: C08G69/20
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid catalyst capable of speedily efficiently performing anionic lactam polymerization, and to provide a method for manufacturing the liquid catalyst, and the like. SOLUTION: A converted product of a lactam(LC), an isocyanate(IC) and a base(B) are contained, and the converted product is dissolved in a solvated medium (S). A method for manufacturing the liquid catalyst is also provided. Further, the liquid catalyst is used for manufacturing granules, or the like, prepared from polylactam.
Patent JP-2003087663-A (JP)
Title: Solid-state imaging apparatus
Inventor: FUNAKI MASANORI
IPC: H04N5/335
Filed: 2002-06-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional CMOS image sensor does not have a frame shutter function and has loss since a signal output drops because of the substrate effect of a transistor for amplification and a large threshold voltage. SOLUTION: Electric charges are accumulated in a photodiode PD by an amount corresponding to the quantity of incident light, and then transferred to a substrate directly below a MOS gate Mccd through an MOS gate Mgx1 and accumulated there. Further, the electric charges are passed through a MOS gate Mgx2 and converted to potential variation by using FD. The potential of the FD is amplified by a transistor Mamp for amplification and outputted to a signal output line 11 when a transistor Msel for pixel selection is off. The transistor Mamp has its substrate separated form other transistors Msel and Mrst and gates Mccd, Mgx1, and Mgx2 to avoid the substrate effect and has its threshold set lower than other elements.
Patent JP-2004017128-A (JP)
Title: Friction-stirred joining apparatus and processing apparatus
Inventor: KAWASAKI TAKUMI
IPC: B23K20/12
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction-stirred joining apparatus for performing the friction-stirred joining even in the case of a complicated material to be joined, by using a robot-arm.  <P>SOLUTION: In the case of continuously joining the material 51 to be joined with respective rotators 31a, 31b, the rotators 31a, 31b receive reaction forces F11, F14 from the material 51 to be joined in a reverse direction to an advancing direction 38. Respective rotators 31a, 31b are displacement-driven so as to mutually cancel the reaction forces F11, F14 of the respective rotators 31a, 31b received from the material 51 to be joined with an advancing-directional driving means 36. In this way, on a base table 33, a plurality of reaction forces F11, F14 given from the material 51 to be joined through the respective rotators 31a, 31b are mutually canceled. Further, the robot-arm 32 for supporting the base table 33 can reduce the force received from the base table 33 and thus, the continuous friction-stirred joining can well be performed by using the robot-arm 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018799-A (JP)
Title: Heat insulation material for building material and manufacturing process for it
Inventor: UEDA TAKASHI
IPC: C08J9/236
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation material for a building material that solves the problem of safety in construction, eliminates effects of sick-house and the like, is biodegradable and has no effect on the human body.  <P>SOLUTION: A wall material, which is strong and has a high degree of thermal insulation and freedom of forming, is manufactured by preparing expanded beads mainly comprising wood pulp and starch which are natural substances being biodegradable and having no effect on the human body through an extruder and heat-bonding them with a hot-melt type adhesive by microwave heating and/or induction heating in a time as short as 1-3 min.  <P>COPYRIGHT: (C)2004,JPO