baber/WOPTO huggingface dataset:
Patent JP-2003240136-A (JP)
Title: Air channel switching device
Inventor: TAKAMI HIROYUKI
IPC: F16K11/076
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air channel switching device which prevents the air leakage and supplies the air to an air outflow part to which the air should be supplied, even when a thin part of a rotor is slightly deformed.  <P>SOLUTION: This air channel switching device comprises: the rotor 71 having an air inflow part R0 in the rotating shaft direction, and having an air outflow part R1 communicated to the air inflow part R0 in the circumferential direction; a housing 72 rotatably accommodating the rotor 71, and having an air inflow part H0 in the rotating shaft direction and a plurality of air outflow parts H1-H5 in the circumferential direction; and a motor for rotating and driving the rotor 71 to communicate the air outflow part of the rotor 71 to one of the air outflow parts of the housing. An outer peripheral side of the rotor 71 abutted on an inner peripheral side of the housing 72 is thinned, and a guide part (annular groove 72h) is formed to guide the thin part (umbrella part 71k) of the rotor 71 along the inner peripheral side of the housing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238565-A (JP)
Title: Condensed ring compound and blood cell-increasing medicine containing the compound
Inventor: IIO KIYOMASA
IPC: A61K31/4196
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new compound having a TOP receptor-operating action, and to obtain a medicinal composition, a blood cell-increasing medicine, especially a platelet-increasing medicine or a thrombocytopenia medicine which contains the compound.  <P>SOLUTION: The compound is represented by formula [I] äA<SP>1</SP>is CR<SP>1</SP>[R<SP>1</SP>is SO<SB>m</SB>R<SP>7</SP>(R<SP>7</SP>is an alkyl, amino, or the like; (m) is an integer of 0 to 2), or the like]; A<SP>2</SP>is S; A<SP>3</SP>is CR<SP>4</SP>(R<SP>4</SP>is H, an alkyl, or the like); A<SP>4</SP>is CR<SP>5</SP>R<SP>6</SP>or NR<SP>5</SP>(R<SP>5</SP>and R<SP>6</SP>are each H, an alkyl, a cycloalkyl, or the like); R<SP>2</SP>is H, a halogen, an alkyl, a cycloalkyl, carboxy, an alkoxycarbonyl, a cycloalkyloxycarbonyl, carbamoyl, an acyl, an aryl, a heterocyclic group, or the like; R<SP>3</SP>is amino, OR<SP>8</SP>(R<SP>8</SP>is H, an alkyl, or the like), or the like; (p) is an integer of 0 to 2}.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237445-A (JP)
Title: Vehicular occupant detecting device and air bag unfolding control device
Inventor: SETO TAKAYUKI
IPC: B60N2/90
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of accurately detecting and determining an occupant only by detecting a load at a seat surface of a vehicle without using a complicated and expensive sensor.  <P>SOLUTION: This vehicular occupant detecting device has a means for determining a load area of the occupant by a load at a vehicular seat, and determines the load area of the occupant by using a determining result of the past and present time by storing the past determining result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002237613-A (JP)
Title: Terminal box of solar cell
Inventor: IKUHASHI RYOICHI
IPC: H01L31/042
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a terminal box of a solar cell which is compact and superior with respect to heat radiation. SOLUTION: A terminal box 17 of a solar cell 20 is provided with a bare chip diode 12 as a diode for preventing reverse bias. The anode of the bare chip diode 12 is connected with an electrode plate 13, the cathode thereof is connected with an electrode plate 14, and the electrode plates 13 and 14 are connected with a solar cell 20 through lead wires 21 and 22. The diode 12 and electrode plates 13 and 14 are housed in the terminal box 17.
Patent JP-2002316054-A (JP)
Title: Catalyst mixture for isomerizing dichloro butene
Inventor: SCHERTL PETER
IPC: B01J31/18
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an economical method for isomerizing 1,4-dichloro-2-butene to 3,4-dichloro-1-butene or isomerizing in the reverse direction by using a catalyst system in which high rearrangement rate is ensured and isomerization with reduced generation of byproducts is catalyzed. SOLUTION: A composition which can be manufactured by mixing an aromatic amine and a copper salt is used to isomerize 1,4-dichloro-2-butene to 3,4-dichloro-1-butene or isomerize in the reverse direction.
Patent JP-2003247120-A (JP)
Title: Polyester filament for yarn separation and method for producing the same
Inventor: YAMASHITA KENJI
IPC: D01F6/84
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide polyester filaments for yarn separation which are highly oriented undrawn polyester filaments produced with good spinnability and having a uniform monofilament fineness the flame retardant and capable of draw false-twist texturing and, and crimped polyester filaments having good and high quality after passing a yarn separation processing.  <P>SOLUTION: The polyester filaments for yarn separation comprise a polyethylene terephthalate obtained by copolymerizing a phosphorus compound to contain 3000-10000 ppm phosphorus atom and has 20-0 dtex. monofilament fineness, 6-16 count of filaments, ≤3% CV% of monofilament fineness and (20-60)×10<SP>-3</SP>double refraction index, wherein the CV% of monofilament fineness (%)=(V/X)×100; V expresses a square root of unbiased variance of the total fineness constituting the polyester filaments and X expresses the average of total monofilament fineness constituting the polyester filaments.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242470-A (JP)
Title: External connecting device and host device
Inventor: TASHIRO ATSUSHI
IPC: G06F3/06
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a data transfer processing time between a memory card and a host device.  <P>SOLUTION: A memory card includes a register circuit 13, a data buffer circuit 14, a memory I/F controller 16, and a flash memory 17. An access to the register circuit 13 and the data buffer circuit 14 is gained from the host device using a command (TPC) determined on a transfer protocol. An expansion command for simultaneously transferring parameter stored in the register circuit 13 and a control instruction given to a memory I/F controller 16 is set in the TPC.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249492-A (JP)
Title: Plasma discharge processing system, method for forming thin film and base material
Inventor: OISHI KIYOSHI
IPC: H05H1/24
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma discharge processing system in which a thin film can be formed efficiently with high accuracy at low cost.  <P>SOLUTION: The plasma discharge processing system comprises a plurality of gas jet means each having a gas channel for supplying a reaction gas and an inert gas, an electrode for applying a voltage to the inert gas in the gas channel under atmospheric pressure or a pressure approximate thereto to generate excited inert gas thus generating plasma of the reaction gas, and a nozzle for jetting the plasma of the reaction gas and the excited inert gas in the gas channel to the outside wherein a control means controls driving of individual gas jet means independently to form a thin film on the surface of a base material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250118-A (JP)
Title: Contents transmission server system, contents transmission method, contents transmission program, and storage medium
Inventor: ARAI YUTAKA
IPC: H04N7/173
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents distribution system capable of displaying contents including character data or the like synchronously with a moving picture.  <P>SOLUTION: A service provider system 1 distributes learning contents of English conversation to a user terminal 3. A browser 51 of the terminal 3 incorporates a moving picture reproduction section 52 and a character display section 53 being plug-in modules. The moving picture reproduction section 52 is a module of reproducing a moving picture streaming of a moving picture distributed by the service provider system 1 together with voice of English conversation, and the character display section 53 displays an example of conversation of a scene resulting from reproduction of the moving picture in characters and highlights a part uttered in the moving picture synchronously with the moving picture. The synchronization is executed by the character display section 53 using a position and a status acquired by a callback function from the moving picture reproduction section 52. The synchronization function is realized by a program downloaded from the service provider system 1 by the character display section 53.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251549-A (JP)
Title: Kitchen knife sharpener
Inventor: KUMITA SEIJI
IPC: B24D15/08
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen knife sharpener at low cost, which can sharpen a kitchen knife efficiently without damaging the blade of the kitchen knife with ease by stabilizing its sharpening angle and maintain sharpening ability long.  <P>SOLUTION: In the kitchen knife sharpener comprising a sharpening material 3 of any shape and a kitchen sharpener body 1 made of hard material and has space allowing the sharpening material 3 to be inserted thereinto, the sharpener body 1 is provided with a guide face 2 and a protective section 4 extending in the direction to erect from the guide face 2, and the sharpening material 3 is inserted into the space passing under the protective section 4. In using the sharpener, with the blade of the kitchen knife applied to the sharpening material 3 at a proper angle, and the back of the kitchen knife applied to the guide face 2, the kitchen knife is moved in the longitudinal direction. In such motion, the knife can be sharpened quickly and keeping a stable angle constant. A new sharpened face is provided by sliding the sharpening material 3 and changing faces for keeping sharpening ability long.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247606-A (JP)
Title: Element of belt for continuously variable transmission and manufacturing method therefor
Inventor: MIURA YOSHITAKA
IPC: B21D28/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element of a belt for a continuously variable transmission in which ridge lines on front and rear faces of the element and a ring body are prevented from coming into contact mutually even if adjacent elements are inclined, and the occurrence of stress concentration is also securely prevented.  <P>SOLUTION: This element 1 of the belt for the continuously variable transmission is composed of the ring body 10 and many elements 1. The element 1 has a saddle face 5A with which an inner peripheral face of the ring body 10 comes into contact and a curved face part Q continuous with the saddle face 5A like the same face in a fringe part in the forward and backward directions of the saddle face 5A. Radius of curvature of the curved face part Q is larger than a length x of a scope in the forward and backward directions of the element in the curved face part Q to prevent the ridge lines on the front and rear faces of the element and the ring body 10 from coming into contact mutually.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255608-A (JP)
Title: Method for manufacturing toner
Inventor: YAMATO TOSHIHIKO
IPC: G03G9/08
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing such a toner that can form an image with high printing density and little fog or little white stripes not only in the initial stage of printing but also after continuous printing in electrophotographic processes.  <P>SOLUTION: The method for manufacturing the toner by adding and mixing an external additive to color particles comprising at least a colorant and a binder resin and having ≤10 μm average particle size, is characterized in that the external additive is mixed under such conditions that the value A defined by A=L/d, wherein L (m) is the average height of the mixture of the color particles and the external additive supplied to a mixing tank of a mixer before stirring, from the tank bottom to the powder surface, and d (m) is the diameter of the stirring blade of the mixer, and the number of rotations R (cycles/sec) of the stirring blades of the mixer and the mixing time T (sec) satisfy the relation of (1): 1,000≤A×R×T≤17,000.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257693-A (JP)
Title: Backlight device and liquid crystal display device
Inventor: NAGATANI SHINPEI
IPC: G09G3/34
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device and a liquid crystal display device whereby the minimum value of the brightness can be lessened.  <P>SOLUTION: The arrangement according to the invention includes a plurality of light sources, a plurality of lighting control circuits to light the light sources, and dimming control circuits to emit the respective dimming signals to the lighting control circuits. The dimming control circuit receives a brightness adjusting signal for adjusting the brightness of the backlight device, adjusts only part of the dimming signals, and fixes the emission of the other dimming signals. Each lighting control circuit impresses a voltage conforming to the dimming signal to the applicable light source for adjusting its brightness. Because adjustment can be made for individual dimming signals, the control of the brightness adjustment will become easier. It is possible that only one light source is allowed to light with the minimum brightness and extinguish the other light source. Accordingly the lightness of the screen can be lowered to an appropriate level in case the backlight device and liquid crystal display device are used in a dark place.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242034-A (JP)
Title: Communication device, communication system, and communication method
Inventor: MIMURA ATSUHIKO
IPC: G06F21/80
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device allowing a plurality of users to use the storage on a network while keeping the security.  <P>SOLUTION: This communication device has an access authority data managing DB device 40 to manage the access authority data for specifying the access authority to at least one of a storage area logically or physically defined in a storage device 41 and a file data stored in the storage area with at least one of the user to give access and a group to which the user belongs is set as a unit, and a non-open WWW unit 33 to control the access to the storage device 41 based on the access authority data obtained from the access authority data managing DB device 40 according to the access from a terminal device 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262152-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: NAKAMURA KANEHITO
IPC: F02M45/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common rail type fuel injection system capable of obtaining effects of pilot injection by correcting to increase a pilot injection volume at a transition time more than that at a steady time, and correcting to advance a main injection starting time more than that at the steady running time.  <P>SOLUTION: When a current running condition is judged as acceleration running, the pilot injection volume is corrected in a manner that the pilot injection volume (QPILOT) is increased by a correction volume (ΔQPILOT), and the main injection starting time is corrected in a manner that a main injection starting time (TMAIN) is advanced by a correction volume (ΔTMAIN). Thereby, a spark of the pilot injection is made large even when a common rail pressure (Pc) is lower than a target common rail pressure (Pt) by more than a certain defined value due to delay of control of a supply pump. Thus, before the spark and heat amount due to the pilot injection are distinguished, the main injection is performed, so as to obtain effects for reducing combustion noises.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261814-A (JP)
Title: Coated film-forming agent and fireproofing and insulation process using this
Inventor: SHIMADA OSAMU
IPC: C08J9/36
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproofing and insulation process for imparting an incombustible, heat-insulating property, especially a process for imparting an incombustible, heat-insulating property that meets incombustibility standards for railway vehicles.  <P>SOLUTION: A coating film-forming agent is an aqueous dispersion containing at least an inorganic hydrate and a coating film-forming resin containing a polyvinylidene chloride, wherein the amounts of polyvinylidene chloride and the inorganic hydrate are 3-10 wt.% and 20-60 wt.%, respectively, based on the total solid content. A fireproof, heat-insulating material having a fire-resistant property and a heat-insulating property is obtained by applying the coating film-forming agent onto the surface of a rigid plastic foam. A fireproof, heat-insulating structure, especially an incombustible, heat-insulating structure for a car body is obtained by laminating the coating film-forming agent on the rigid plastic foam and further laminating this on a substrate, especially a substrate in the interior of a railway vehicle. In the process for imparting an incombustible, heat-insulating property to a structure, a rigid plastic foam material is mounted onto the surface of the structure, especially onto the interior surface of the railway vehicle, and the coating film-forming agent is applied onto this.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263191-A (JP)
Title: Information processor, its method, program, and storage medium
Inventor: YAMAMOTO HIROKI
IPC: G10L15/18
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To attain natural interaction between a user and a device by simple method without remarkably reducing recognition accuracy.  <P>SOLUTION: An interaction control part 108 determines (interaction control) questions to be presented and the contents of a message in accordance with an interaction control rule recorded in an interaction control data storage part 111. Then the control part 108 determines words (input target words) to be inputted by a user, prepares the message to be presented in accordance with the interaction control rule and informs the user of the message through a voice synthesis part 105 or an output device 104. A voice recognition part 101 recognizes answer inputs corresponding to the questions as a voice and determines the input words from the recognized result by referring to input target words. Interaction history data, program candidate data, etc., are updated on the basis of the determined input words. The control part 108 refers to the program candidate data, and when a program to be reserved can be checked, drives an application 112 for reserving video recording.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262069-A (JP)
Title: Lower rail mounting method and lower rail mounting apparatus for sliding door
Inventor: IZUMI TOSHIHIRO
IPC: E05D15/06
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To simplify mounting of a lower rail for a sliding door, and to achieve smooth sliding of the same.  <P>SOLUTION: There is provided a fixture 16 which is formed of a base portion 20 and elastic engaging plates 21, 21. The base portion 20 is shaped like an angular U in cross section, and has a height of H<SB>1</SB>. The elastic engaging plates 21, 21 have their base-side ends arranged at respective upper edges of the base portion 20, in a manner forming a truncated chevron shape. The lower rail 1 is formed of a base portion 10 and engaging projections 11, 11. The base portion 10 includes a receiving portion 2 for a sash roller of the sliding door and vertical plates 5, 5 extending downward from respective edges of the receiving portion 2, and has an M-shaped cross section. The engaging projections 11 are each extended inward from a lower edge of the vertical plate so as to face each other (c). Then, the fixture 16 is fixed to a floor substrate 27 by means of screws 28, and the elastic plates 21, 21 are inserted into an opening 14 of the lower rail 1 (b), followed by engaging apexes 22, 22 of the respective elastic engaging plates 21, 21 with base-side ends of the engaging projections 11, 11 of the lower rail 1, respectively, which enables rigid engagement of the lower rail 1 with the fixture 16, to thereby construct a lower rail mounting apparatus 25 (c). Boarding work of floor finish plates 30 can be carried out before or after mounting of the lower rail 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269189-A (JP)
Title: Prime mover
Inventor: YOSHINAGA ICHIRO
IPC: F02C7/22
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prime mover having a simple structure, and capable of efficiently and surely obtaining large rotational motive power.  <P>SOLUTION: This prime mover 10 comprises a hollow rotary shaft 12 for rotatably journaling both sides, a hollow cylindrical body 16 penetratingly fixed to the hollow rotary shaft 12, and having inside a combustion chamber 14 for communicating with a hollow part of the hollow rotary shaft 12, a blowout nozzle 18 arranged by turning a blowout port 48 in the rotational circumferential tangent direction of the hollow cylindrical body 16, an air-fuel supply means 20 for supplying fuel and air in the combustion chamber 14, and an ignition means 22 for arranging an ignition point 44 in the combustion chamber 14. The fuel and the air are supplied to the combustion chamber 14 via the hollow part 36 of the hollow rotary shaft 12. The fuel is ignited in the combustion chamber 14 of the hollow cylindrical body 16. The rotational motive power is obtained by rotating the hollow cylindrical body 16 by blowout reaction from the blowout nozzle 18 of the combustion expanding air T.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271447-A (JP)
Title: Controller for electronic device and clock skew adjusting method
Inventor: YOSHITAKE MICHIO
IPC: G06F1/10
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust clock skew supplied to RAM modules in a controller of an electronic device.  <P>SOLUTION: A CPU 30 reads SPD information of the installed RAM modules 60 and acquires memory capacity of each of the RAM modules 60. A ROM 50 stored information regarding a clock adjustment value corresponding to the memory capacity, and the CPU 30 controls a phase shifter based on this information. As a result, clocks with the skew adjusted are inputted to the RAM modules 60.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273857-A (JP)
Title: Apparatus, method, and system for distributing common key
Inventor: SUZUKI FUMIAKI
IPC: H04L9/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To safely distribute a communication key in succession by updating a specific key, when specific key information stored at each terminal is made public by conspiracy and the like.  <P>SOLUTION: The common key distributing apparatus 10 generates only a set of specific keys of any numbers and omits a set corresponding to each terminal from the set of specific keys, to generate a set of specific keys different among respective terminals. The set of specific keys generated and distributed to terminals T1 to Tn is stored in an all terminal specific key information storage unit 12. Then, a transmitting unit 15 encrypts a communication key used in group communication by a synthesized key, which is synthesized from a stored specific key of an excluded terminal, and broadcasts it to all terminals. When a set of new specific keys is generated, the set of new specific keys is encrypted by private keys owned by each of terminals T1 to Tn to be transmitted to each of terminals T1 to Tn.  <P>COPYRIGHT: (C)2003,JPO