baber/WOPTO huggingface dataset:
Patent JP-2004065534-A (JP)
Title: Automatic rice cooker
Inventor: YURA MASAKI
IPC: A47J27/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic rice cooker of excellent rice cooking performance while miniaturizing equipment by devising a method of setting the rice cooking quantity and methods of rice supply and water supply.  <P>SOLUTION: This automatic rice cooker 20 is provided with: a rice cooking part 21 for cooking rice; a rice supply part 22 for supplying rice to the rice cooking part; a water supply part 31 for supplying water to the rice cooking part 21; and a control means 34 for controlling the rice supply part 22, the water supply part 31 and the rice cooking part 21. The automatic rice cooker 20 is further provided with a rice cooking quantity resetting means for changing the setting of the rice cooking quantity when the setting of the rice cooking quantity inputted to the control means is larger than the cookable rice cooking quantity. Prescribed rice cooking performance can thereby be stably acquired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065548-A (JP)
Title: Rice cooker and automatic rice cooker
Inventor: SHINABE AKIHIRO
IPC: A47J27/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker realizing high cleanness with high maintainability by eliminating residual water in a body part in the rice cooker with a water supply function.  <P>SOLUTION: A water supply tank 21 is detachably enclosed in a water supply tank storage part 22, and an impeller 23 serving as a pump part used as a water supply means 22 is provided at the bottom of the water supply tank 21. A motor 24 serving as a pump driving part for rotating the impeller 23 is disposed at a rice cooker body 29, at the lower part of the impeller 23. Both the water supply tank 21 and the impeller 23 are detachably constituted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070664-A (JP)
Title: Sorting filter updating method, sorting filter updating system, sorting filter updating program, and recording medium recorded with program
Inventor: KUROYANAGI DAIZO
IPC: G06F13/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting filter updating method which filters an electronic mail using a new category area by preparing a new sorting filter or updating the information of the existing sorting filter according to the change of inclination of information such as character strings included in a received electronic mail, and also to provide a system therefor, a sorting filter updating program and a recording medium in which the program is recorded.  <P>SOLUTION: A computer decomposes the text of an electronic mail to be filtered into character strings, and defines character strings which are not overlapped with character strings for featuring the existing sorting filter as a new category block, and extracts an electronic mail including the new category, and executes the preparation of a new category filter or the information update of the existing sorting filter by using a character string extracted the predetermined number of times or more among character strings included in the electronic mail as a keyword.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071876-A (JP)
Title: Resonant tunneling semiconductor device
Inventor: TAGI TOSHIHIRO
IPC: H01L29/88
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonant tunneling semiconductor device, wherein a flow of electrons by way of a point X is decreased to ensure a high P/V ratio and reduce a temperature dependency.  <P>SOLUTION: In the resonant tunneling semiconductor device, both sides of a well layer 1 of at least one layer are pinched between a pair of barrier layers. At least one of the pair of barrier layers of the device is constituted of the barrier layer of at least two layers containing a first barrier layer 2 having a bottom of a conductive band energy at a point except for a point Γ and a second barrier layer 3 having a different height in the bottom of the conductive band energy at a point except for the point Γ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065788-A (JP)
Title: Game machine, pachinko game program and server
Inventor: NAKANO FUMIO
IPC: A63F13/33
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, a pachinko game program and a server which enable players to enjoy games with higher expectations by making the game itself highly tricky even though with the probability of earning the big win game states almost fixed.  <P>SOLUTION: The game machine is provided with a lottery means which carries out the lottery to determine win or loss, timed for the entry into prescribed scoring slots by the game balls shot onto the game board or at a proper timing, a big win execution means for making the shift to the big win game states advantageous for the players when the wins are given as the results of the lottery by the lottery means, a big win game reservation means which enables the execution of the shift to the big win game states after a prescribed period of the reservation thereof and a display means which displays the reservation status of the big win game states with a narrative image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071113-A (JP)
Title: Thin-film magnetic head
Inventor: YAMAGISHI MICHINAGA
IPC: G11B5/09
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film magnetic head by which magnetization can be established by sufficient intensity on a recording medium, even if the frequency of a write signal is raised.  <P>SOLUTION: In the thin-film magnetic head 42, a plurality of thin-film coils 54a, 54b, and so on are wound around a magnetic core 56. Current supply circuits 57a, 57b, and so on are connected to each of the coils 54a, 54b, and so on. Compared with a case when a single thin film coil is used, the full length of each of the coils 54a, 54b, and so on is reduced. The impedance of the coils 54a, 54b, and so on is reduced. When the same number of turns as the number of the turns of a single coil is set as the number of total turns, the intensity of a magnetic field generated by the coils 54a, 54b, and so on is secured fully. Since impedance is reduced, write current flows within the coils 54a, 54b, and so on in a short time, as compared with the case when the single coil is utilized. Dull starting of a write magnetic field is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073267-A (JP)
Title: Medal game machine
Inventor: SHINODA TOMOHIRO
IPC: A63F13/95
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medal game machine which is equipped with an amusement never found in a conventional game, in addition to the amusement of the game itself, can provide the game being rich in amusement property wherein the amusement is multiplied, and in addition, can newly insure game players as the medal game machine using a new idea.  <P>SOLUTION: This medal game machine provides the game which is played by using IC (integrated circuit) chip built-in medals. A mounting unit on which the IC chip built-in medal is mounted is provided in the region or in the vicinity of a display unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074531-A (JP)
Title: Thermosensitive recording material
Inventor: SAKURAI SHINJIRO
IPC: B41M5/44
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording material, which is easy for manufacturing and excellent in productivity and, at the same time, excellent in water resistance, heat resistance (running stability) and chemical resistance by solving problems caused by using a crosslinking agent for a protective layer, and an emulsion of the thermosensitive recording material employed therein.  <P>SOLUTION: The protective layer of the thermosensitive recording material is mainly made of a resin emulsion consisting of (a) (meth)acrylonitrile, (b) a copolymer resin emulsion, which includes a vinyl monomer copolymerizable therewith and has an SP value (solubility parameter) of at least 12.0, and (c) a polyolefin copolymer resin emulsion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076511-A (JP)
Title: Parking apparatus
Inventor: NAGAOKA KOICHIRO
IPC: E04H6/18
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking apparatus which eliminates a dead space in a vehicle storage space on a vehicle storage rack, has no limitations on vehicles to be stored irrespective of the equipment of the vehicles, simplifies its production and assembly, and enables efficient parking depending on the height of each vehicle to be stored.  <P>SOLUTION: According to the elevator-type parking apparatus 20, pallet rollers 21 are mounted on a pallet 5 at both edges thereof with respect to a direction at right angles to a loading/unloading direction of the pallet 5, and the pallet rollers 21 are transversely moved to directly mount transverse rails 22 constituting the vehicle storage rack 4 together with the pallet 5, on supports 9. Therefore the rectangular parallelepiped vehicle storage space without the dead space is secured. Thus the parking apparatus has no limitations on the vehicle C to be stored irrespective of the equipment of the vehicle, and production and assembly of the apparatus are simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086432-A (JP)
Title: Synchronous system of programmable controller
Inventor: KUZUSHIMA MITSUNORI
IPC: G05B19/05
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely transfer data between a controller and control equipment without limiting the number of mounting of option modules.  <P>SOLUTION: When a synchronizing signal is inputted, an option module stores the data of a PLC module, and when the synchronizing signal is inputted, the option module calculates data to be outputted to the control equipment, and outputs the data to the control equipment in each update cycle. The PLC module holds a stand-by status without executing a user program until the data of the PLC module are fetched by the option module, and the PLC module executes the user program according to a data storage completion signal from the option module, and synchronizes the PLC module and the option module.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081476-A (JP)
Title: Wheel unit for golf bag
Inventor: MORIMOTO AKIYUKI
IPC: A63B102/32
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To stably carry the golf bag by the wheels by improving an disadvantage of a conventional golf bag with wheels.  <P>SOLUTION: A wheel unit for a golf bag includes a pair of axle shafts 5a and 5b having wheels 4a and 4b respectively attached to ends so as to freely rotate, an axle shaft support means 8 for supporting the pair of axle shafts and slidingly guiding between two positions of a contraction position in which the wheels come near to each other and a space between the wheels is minimum and an expansion position in which the wheels are moved away from each other and the space between the wheels is maximum, wheel space adjusting means 10, 11a, 11b, 13a, 13b, 14a and 14b provided in one or both the axle shafts or the axle shaft support means to respectively independently slide the axle shafts and fix the axle shafts to the contraction position or the expansion position, and fastening and fixing means 17 to 22 for fastening and fixing the axle shaft support member to the bottom part of the golf bag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081501-A (JP)
Title: Balancing training device
Inventor: NAGATA YOSHIHIKO
IPC: A63B22/16
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a complicated link mechanism by allowing a user to ride on a plate and move the plate by turns of the body in body side directions.  <P>SOLUTION: The balancing training device includes the plate (1) on which the user (4) rides, a motor (2) for driving the plate, a sensor (3) for measuring the turning angle of the plate and a measuring mechanism (force plate) 41 of torque exerted on the plate, a movement model analyzing part (5) for determining a target turning angle of the plate (1) from the torque and a motor control part (6) for controlling the motor in accordance with a predetermined movement model. Thus, the user can make a training on balance in a standing posture and a sitting posture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085927-A (JP)
Title: Display driving circuit and display device
Inventor: MORITA AKIRA
IPC: G02F1/133
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display driving circuit and a display device capable of reducing power consumption accompanying the supply of gradation data.  <P>SOLUTION: The display driving circuit is provided with 1st-Mth SR blocks BLK<SB>1</SB>-BLK<SB>M</SB>which are arranged in an area on the right side with a data input control circuit 50 as a reference and hold 1st-Mth gradation data, and (M+1)th-(M+N)th SR blocks BLK<SB>M+1</SB>-BLK<SB>M+N</SB>which are arranged in the area on the left side and hold (M+1)th-(M+N)th gradation data. The 1st-(M+N)th SR blocks BLK<SB>1</SB>-BLK<SB>M+N</SB>hold the 1st-(M+N)th gradation data masking-controlled on the basis of data enable signals shifted in the respective SR blocks. The 1st-Mth gradation data are set to a mask unreleased state in the order of 1st-Mth data masking circuits 52<SB>1</SB>-52<SB>M</SB>. The (M+1)th-(M+N)th gradation data are set to a mask released state in the order of (M+1)th-(M+N)th data masking circuits 52<SB>M+1</SB>-52<SB>M+N</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088570-A (JP)
Title: Network computer system and management device
Inventor: YANO SHINGO
IPC: H04L69/40
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network computer system in which a server is automatically set to reuse a transmission line when a faulty spot which occurs in the line is restored.  <P>SOLUTION: A management device collects information on devices from the devices and, when the device is informed of a faulty spot from a device to be managed, retrieves the transmission line containing the faulty spot from the information on the connection of transmission lines, and causes the server using the transmission line to stop the use of the line. In order to also cope with a device having no fault notifying function, the management device causes each device to periodically report the information on the device and detects faulty spots from the received information. When the transmission line is restored to a reusable state, the restored spot is notified to the management device and the device automatically causes the server to start the use of the transmission line. In addition, the same function can be realized with the program of the server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082922-A (JP)
Title: Cart for food service
Inventor: KOBAYASHI TAKESHI
IPC: B62B5/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To elongate component service life of a pantograph type contact, in regard to a cart for food service used in various vehicles such as an airplane, ship, or railcar, or in various buildings such as a school, hospital, or hotel.  <P>SOLUTION: The pantograph type contact is composed of a power source side terminal R2' contacting a heater side terminal S2 in a tray Tn side, a terminal supporting member 31 snappingly energizing the power source side terminal R2', and a conductive member 32 attached to the terminal supporting member 31 and connected to a connecting bar B2 of an electric power supply source side via a protrusion part 33. The power source side terminal R2' is made of stainless steel as is conventional, but the terminal supporting member 31 and the conductive member 32 are formed by a copper member with favorable conductivity. Accordingly, since the members do not become too hot even during heater energization, service life is elongated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095619-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAI AKIRA
IPC: H01L21/8249
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a semiconductor device wherein a bipolar transistor and a non-volatile semiconductor memory are mounted in a mixed state on the same semiconductor substrate, into such a structure that ultraviolet rays are not radiated on the bipolar transistor while they are radiated on the non-volatile semiconductor memory.  <P>SOLUTION: In the bipolar transistor, an emitter electrode lead layer 9 is formed into such a shape as to completely cover the emitter region 5 and a depletion region 21 near the junction between the emitter region 5 and the base region 3. In order to prevent the irradiation of ultraviolet rays on the depletion region 21 obliquely from above, the emitter electrode lead layer 9 has such a shape as to have a dummy contact portion 9a which surrounds the whole periphery of the emitter region 5. The dummy contact portion 9a is located on the collector region 6 side rather than on the depletion region 21 side in the base region 3b between the emitter region 5 and the collector region 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089015-A (JP)
Title: Method for producing astaxanthin and canthaxanthin by actinomyces
Inventor: YAMAMOTO TADASHI
IPC: C12P23/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the cost is high and uses of astaxanthin and canthaxanthin are limited because of a method for production with extraction from a natural product though wide applications of the astaxanthin and canthaxanthin are expected and to supply the astaxanthin and canthaxanthin at a low cost.  <P>SOLUTION: A new species of actinomyces producing the astaxanthin and canthaxanthin is found out to thereby culture the actinomyces. As a result, the astaxanthin and canthaxanthin can be produced at a lower cost than that of a conventional method for production. The actinomyces belongs to the genus Gordonia and can be grown in a freshwater inorganic nutrient culture medium or a seawater inorganic nutrient culture medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179480-A (JP)
Title: Output buffer circuit and semiconductor device having the same
Inventor: SHIN SOON-KYUN
IPC: G11C11/4093
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output buffer circuit for reducing a slew rate change due to a PVT change and the change of the load capacitance of an output terminal, and to provide a semiconductor device having the same.  <P>SOLUTION: A first slew rate control circuit in a multistep lowers the voltage level of a pull-up signal in response to a first control signal, and a second slew rate control circuit in a multistep raises the voltage level of the pull-down signal in response to a second control signal. A pull-up driver pulls up the output end in response to the multistepwise lowering pull-up signal and pulls down the output end in response to the multistepwise raising pull-down signal. The first slew rate control circuit and the second slew rate control circuit are controlled by a bias voltage provided from a phase synchronous loop circuit and are compensated for the PVT changes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004093752-A (JP)
Title: Substrate for liquid crystal display, and liquid crystal display provided with the same
Inventor: TAGUCHI YOSHIHISA
IPC: G02B5/20
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of obtaining satisfactory display characteristics and to provide a substrate for a liquid crystal display used for the liquid crystal display, in relation to the liquid crystal display used for a display part of a mobile electronic device and the like and capable of performing display in both reflection and transmission modes and the substrate for the liquid crystal display used for the same.  <P>SOLUTION: The substrate for the liquid crystal display has a plurality of pixel regions P and color resin layers 40. Each pixel region P is provided with reflection regions R where reflection electrodes 30 reflecting light L1 made incident from the front surface side of a TFT substrate 2 are formed, and transmission regions T through which light L2 made incident from the rear surface side of the TFT substrate 2 is transmitted to the front surface side of the TFT substrate 2. Each color resin layer 40 has the color same as that of each color filter and formed selectively in each transmission region T in every pixel region P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090024-A (JP)
Title: Section for producing various kinds of parts and method for producing various kinds of parts
Inventor: IGARASHI OSAMU
IPC: B21K1/76
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a section for producing various kinds of parts and a method for producing various kinds of parts with which each thickness can be discriminated by arranging grooves for discrimination mark so as to change the shape and number of pieces with a thickness work, such as cutting in the thickness direction by pre-heading and using this discrimination mark formed with the grooves therefor remaining at the completing time of the thickness work for changing the thickness.  <P>SOLUTION: In the thickest section 1A formed with the heading and used when the plurality of part group 1A, 1B, 1C, 1D having different thicknesses are prepared by the thickness work after heading, the grooves 11a, 11b, 11c for discrimination mark having the different depth portions toward thickness direction, are formed on the working surface 1b at the heading time so that the shapes or number of pieces of the discrimination mark change to each prescribed thickness of the part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092854-A (JP)
Title: Screw shaft for ball screw
Inventor: HAYASHI EIJI
IPC: F16H25/24
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw shaft for a ball screw capable of reducing the vibration and noise of the ball screw by damping the vibration generated in the screw shaft.  <P>SOLUTION: This screw shaft 1 has a hollow hole 3 and a granular or flexible object closely filled in the hollow hole 3 as a damping material 6. When the screw shaft 1 is elastically deformed in the operation of the ball screw, relative slippage is caused between the granular damping materials 6 filled in the hollow hole 3 and between the inner wall surface of the hollow hole 3 and the granular damping material 6, and a friction force is generated against this slippage between the damping materials 6 and between the inner wall of the hollow hole 3 and the damping material 6. Since the vibration energy of the screw shaft 1 is canceled by the friction force to damp the vibration generated in the screw shaft 1, the vibration and noise of the ball screw can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091734-A (JP)
Title: Polyamideimide resin, resin composition containing the same, electronic part-covering material and adhesive for electronic part
Inventor: TAIHICHI TAKESHI
IPC: C08G73/14
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polyamideimide resin excellent in heat resistance and solubility in a solvent, a resin composition containing the same, an electronic part-covering material, and adhesive satisfying heat resistance, forming property of a covering layer and an adhesive layer, and low temperature adhering property.  <P>SOLUTION: There are provided the polyamideimide resin having a recurring unit containing a specific phenolic hydroxy group and a non-phenolic recurring unit, the resin composition containing the polyamideimide resin and an epoxy resin, the covering material for the electronic part, and the adhesive for the electronic part by using the resin composition.  <P>COPYRIGHT: (C)2004,JPO