baber/WOPTO huggingface dataset:
Patent JP-2004013373-A (JP)
Title: External storage device system and storage controller
Inventor: IGUCHI HIROAKI
IPC: G06F12/08
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external storage device system which has good storage efficiency and fast real-time response.  <P>SOLUTION: A virtual block area 104 stores temporarily virtual blocks that a host computer recognizes. A disk group 105 stores real blocks containing compressed data recognized in a storage control part 101. A virtual block-real block correspondence table 103 contains information on correspondence between the addresses of the virtual blocks and the addresses of the real blocks. When there is a requested virtual block present in the virtual block area 104 at a read/write request from a host, a control part 106 makes a read/write response as to the virtual block. When not in the virtual block area 104, real block data read in from the disk group 105 are expanded in the virtual block area 104 and then a read/write response is made. When data in a virtual block are updated, the corresponding real block is updated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008910-A (JP)
Title: Gas-liquid treatment apparatus
Inventor: UENO TAKASHI
IPC: B01D5/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-liquid treatment apparatus which solves such problem that a mixed gas prepared by a conventional steam apparatus has many chances to be exposed to outside air so that the gas is unstable, changed easily, and unreliable, prepares a mixed gas of high stability, and has low cost and high reliability.  <P>SOLUTION: A gas-liquid separation part 11 formed by a cooler and a liquid trap part 12 for collecting liquid are bonded by connection body 13 comprising a flange (the bottom plate of the separation part) 131 and a flange (the top plate of the trap part) 132 to be integrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008937-A (JP)
Title: Method and bag for purifying cement washing water
Inventor: ITO SUGURU
IPC: C02F1/52
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and bag for purifying cement washing water which can rapidly separate a cement washing water produced in building sites or construction fields into a cement component and water, even when the field is narrow or does not have access to electricity.  <P>SOLUTION: In this method of purifying cement washing water, a coagulating agent is mixed into cement a washing water to coagulate solids suspended in the cement washing water and to remove the resultant coagulate, thereby the cement washing water is purified. A purification bag 1 having an opening and formed of cloth, which is permeable to water but impermeable to the coagulate, is mounted within a vessel 6A, such as a bucket, so that the opening faces upward. The cement washing water, which has been mixed with a coagulating agent 51 to coagulate the solids suspended in the cement washing water, is poured into the purification bag 1. The purification bag 1 is then pulled up from within the vessel 6A, and the liquid permeated through the purification bag is recovered in the vessel 6A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008111-A (JP)
Title: Apparatus for producing medium
Inventor: HIBINO HIROKI
IPC: C12M1/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To automatically provide required amounts of medium-constituting components required for culture in a proper proportion in a state suitable for the culture.  <P>SOLUTION: The apparatus 1 for producing a medium is equipped with two or more component-storing containers 2, a component-feeding means 5, a component-mixing part 3, an input means 7 and a feed-directing means 6. The component-storing containers 2 store medium-constituting components A, B and C constituting the medium for culturing myeloid cells respectively. The component-feeding means 5 feeds the medium-constituting component A, B or C in each component-storing container 2 while measuring the component. The component-mixing part 3 mixes the fed two or more medium-constituting components A, B and C. The input means 7 inputs the amount of bone marrow fluid used in the culture of the myeloid cells. The feed-directing means 6 determines the feed amount of each medium-constituting component A, B or C, and outputs a feed command to the component-feeding means 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008186-A (JP)
Title: Work vehicle for agriculture
Inventor: MINAISHI TOSHIKI
IPC: A01B69/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a work vehicle used for agriculture, having a GPS and sensors, and automatically traveling / working often causes the division of stocks or the like to continuously trample down crops, because the GPS does not detect the position information of each crop, when the work vehicle travels along an automatic travel route.  <P>SOLUTION: This work vehicle 101 on which a GPS unit 102 and internal sensors 122 are loaded and which is used for the agriculture and automatically works is steered with a stock-following sensor, when the work vehicle travels along the row of the crop stocks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015989-A (JP)
Title: Brush motor for vehicle drive unit and its control method
Inventor: YOSHIDA KENICHI
IPC: B60L50/16
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to protect the temperature of a motor in all conditions only by measuring the temperature of a brush, since a condition may arise that a high output is required in a short time in a vehicle drive unit, while the brush often becomes highest in temperature when the operation of the brush is continued or repeated.  <P>SOLUTION: A brush motor for the vehicle drive unit is configured such that either of a front wheel or a rear wheel of a vehicle is driven by an engine, and the other is driven by a motor. The brush motor comprises the brush that feeds power to a rotor of the brush motor for the vehicle drive unit, and a brush holder that connects power from the outside to the brush via a power line. A temperature sensor for measuring the temperature of the motor is installed to the brush holder. The brush motor also comprises a first overtemperature protecting logic that restricts a motor input by combining an energizing current value and an energizing time, and a second overtemperature protecting logic that restricts the motor input by detecting an output signal from the temperature sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015780-A (JP)
Title: Half-tone matrix forming device and method
Inventor: KAGITANI KENJI
IPC: H04N1/405
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce granularity of a picture by estimating granularity based on the characteristics of the visual system of human beings.  <P>SOLUTION: Granularity of a picture is estimated by a granularity estimating means 3 when a dot is struck in a position of the pixel in an initial half-tone matrix 2. The same processes are conducted for all the pixel positions, and a number adoption means 4 selects a pixel position, where the granularity is minimum. A predetermined threshold is assigned to the pixel position selected. Such processes are repeated and the half-tone matrix is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003065431-A (JP)
Title: Control device for automatic transmission
Inventor: OGAWA TOSHIFUMI
IPC: F16H61/06
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To properly control a heat generation amount of a friction element to thereby improve its durability. SOLUTION: An automatic transmission (C) is provided with: the friction element (A) fastened or unfastened through hydraulic operation and transferring torque during fastening; a working hydraulic oil pressure control means (B) to control a working hydraulic oil pressure of the friction element; a total heating value computing means (D) to compute a total heating value during fastening of the friction element; a determining means (E) to compare a target heating value of the friction element with a total heating value determined by the total heating value computing means and determine whether the total heating value exceeds the target heating value; and a correcting means (F) to correct, based on the determination of the determining means, by a given amount in a direction, in which at least one of parameters attributing to heating is decreased in the next fastening time of the friction element when a total heating amount exceeds the target heating value.
Patent JP-2004023620-A (JP)
Title: Antenna housed in apparatus and portable terminal incorporating the same
Inventor: SUGIYAMA TAKEHIRO
IPC: H01Q13/08
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna housed in an apparatus having good quality constituted of a polyhedron in which a metal conductor bent from a metal plate is mounted with no space therebetween on a retention body, and a portable terminal having a wideband characteristic in which the antenna is incorporated.  <P>SOLUTION: On a retention plate 1 including, in a top face form, a plane 2 having three neighboring sides a, b, c between two corners C, D, and first inclined planes 3a, 3b, 3c extended downward the three sides a, b, c and having second inclined planes 4, 5 between two sides among the sides a, b, c; a metal conductor 6 bent from a copper plate having the identical shape to the retention plate 1 is mounted. Further, a first slit 7 is formed in a position of the side b of the metal conductor 6, and a second slit 11 having an open end connected to the first slit 7 is formed in a position extended downward from one side of the corner C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022960-A (JP)
Title: Semiconductor device for power
Inventor: DAITOKU OSAMU
IPC: H01L25/18
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for power which eliminates a fault caused by a bonding wire and in which the number of parts is small and of which manufacture is simple.  <P>SOLUTION: In the semiconductor device for power having a paired arm structure consisting of an anode side circuit and a cathode side circuit, a first metal block 1a is connected to the rear surfaces of a plurality of first semiconductor elements, a second metal block 1b is connected to the rear surfaces of a plurality of second semiconductor elements, the front surfaces of the first and the second semiconductor elements are connected to first and second metal blocks via lead frame 13, the first and second semiconductor elements, the first and the second metal blocks and the lead frame are integrally covered with a housing, and the first and the second metal blocks constitute a part of a main electrode in which main current flows, and main electrode and the control electrode formed of the lead frame in the housing are disposed on substantially flat surface except the connecting part to the first, second semiconductor elements and the first and second metal blocks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026174-A (JP)
Title: Cold insulation container
Inventor: ECHIGOYA HISASHI
IPC: B65D88/12
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated container for uniformly refrigerating the inside of a cargo room.  <P>SOLUTION: This insulated container comprises a container 1 having heat insulation walls, a refrigeration chamber 3 arranged in this container 1 to store a refrigerant 14, a heat insulator cover 9 provided with air passages 13c and 13d in an outer peripheral wall of the refrigeration chamber 3 and having an air inlet and an air outlet, a fan 11 protruded from the air outlet leeward of the heat insulator cover 9 while the air outlet is located in a side surface of the heat insulator cover 9, an air duct 5 provided on a ceiling of the container 1 and having a plurality of air outlets 12a-12c, and an inclined duct 15 which communicates the air duct 5 with the outlet and has an inclined part with the air passage being firstly horizontal leeward of the fan and secondly directed toward the air duct 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026551-A (JP)
Title: Method of manufacturing carbon nanotube
Inventor: MIYAKE MIKIO
IPC: C01B31/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing CNT at a low temperature without using medicaments which are poisonous and difficult to deal with.  <P>SOLUTION: The method is characterized by heating a mixture of a group of metal particles and an organic ligand having hydrophobic groups in a supporting state by a ceramic carrier for carbonization of the organic ligand. According to this invention, the metal particles are protected by the organic ligand in the mixture. The hydrophobic group is extended to the diameter direction with the metal particle core in the geometric structure because the organic ligand has hydrophobic groups. It follows that the organic ligand is heated in supporting by a carrier for expression of catalyst action and carbonized, and the hydrophobic group is extended to the diameter direction with the metal particle as starting point for changing into CNT.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031093-A (JP)
Title: Automatic switch with heat ray sensor
Inventor: WATANABE HIROTOSHI
IPC: H05B37/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic switch with a heat ray sensor capable of lighting both an incandescent lamp and a fluorescent lamp.  <P>SOLUTION: The automatic switch 1 with the heat ray sensor is provided with a control circuit 10 outputting a control signal for lighting a lighting load L for a certain time when brightness detected by a brightness sensor 12 is darker than lighting start illuminance and a man detecting sensor 11 detects a person, a semiconductor switch 16 with a series circuit of a commercial power source AC and the lighting load L connected between both terminals, a semiconductor control part controlling the on/off of the semiconductor switch part 16 in response to the control signal, and a load setting part 18 setting the lighting load L connected to either one of an incandescent lamp lighting device or a fluorescent lamp lighting device. In the control circuit 10, when the setting of the load setting part 18 is the incandescent lamp, the conduction angle of the semiconductor switch 16 is controlled to modulate and light the incandescent lamp, and when the setting is the fluorescent lamp lighting device, the semiconductor switch 16 is turned on to feed certain electric power to the fluorescent lamp lighting device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030294-A (JP)
Title: Device for retrieving database and recording medium
Inventor: ITO TOSHIO
IPC: G06F17/30
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database retrieving device capable of efficiently performing processing in retrieving a record, the certain data of which is included in any of a plurality of fields of a table.  <P>SOLUTION: A database device for retrieving data in a relational database is provided with a data operation statement syntax analyzing part 1, a data operation statement semantic analyzing part 3, a data operation access plan generating part 5, a data operating performing part 7, an access pattern monitoring part 6, an access pattern monitoring parameter storing part 11, an access pattern history storage file 14, a schema operation statement syntax analyzing part 15, a schema operation statement semantic analyzing part 16, a schema operation performing part 17, a schema information storage file 4, a record file 9 and an index file 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025135-A (JP)
Title: Method and apparatus for adsorption
Inventor: ETO YUICHI
IPC: B01D53/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorption method which can efficiently regenerate an adsorbent without increasing an adsorption load on adsorption columns and an adsorption apparatus for the method.  <P>SOLUTION: In the adsorption apparatus 1, a removed component in a treating gas containing an organic component is adsorbed by the adsorbent packed in the adsorption columns 10A and 10B, and the adsorbent is regenerated. The apparatus has a circulating loop 20 for circulating a carrier gas in the columns 10A and 10B, a heater 40 which is installed in the loop 20 and heats the carrier gas to the desorption temperature of the removed component adsorbed by the adsorbent, a cooler 50 which is installed in the loop 20 and cools the carrier gas to a temperature so that the adsorbent can demonstrate its adsorption function, and a condenser 60 which is connected to the loop 20, cools/condenses the carrier gas containing the removed component desorbed from the adsorbent, and returns the cooled/condensed carrier gas to the loop 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029644-A (JP)
Title: Cover opening/closing device of keyboard instrument
Inventor: NAGATSUMA NARIYUKI
IPC: G10H1/32
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly slide a keyboard cover without making the keyboard cover interfere with a rack member.  <P>SOLUTION: This device is provided with the keyboard cover 10 covering an upper part of a keyboard part 7 between sideboards 5 of an instrument main body 1 and that of an operation part 8 at a rear upper side of the keyboard part 7. A guide member 14 guiding a roller 13 disposed in the keyboard cover 10 is arranged on an inner face of the sideboard 5. A rack member 12 which rolls by engagement with a pinion 11 fitted to a rear part of the keyboard cover 10 is buried inside the sideboard 5. When the keyboard cover 10 slides, the roller 13 is guided by the guide member 14 and the pinion 11 is engaged with the rack member so as to roll. Thus, the keyboard cover 10 smoothly slides and especially the rack member 12 is buried in the sideboard 5. Then, the rack member 12 is prevented from being positioned below a sliding track of the keyboard cover 10, and the keyboard cover 10 does not interfere with the rack member 12. Consequently, the keyboard cover 10 can be made to smoothly slide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035467-A (JP)
Title: Method for preserving pentaerythritol diphosphite
Inventor: YANAGIDA TAKATSUNE
IPC: C07F9/6574
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preserving a pentaerythritol diphosphite having poor storage stability.  <P>SOLUTION: The pentaerythritol diphosphite represented by formula (1) [Ar<SP>1</SP>and Ar<SP>2</SP>are each a 6-20C aryl group; R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>and R<SP>8</SP>are each hydrogen atom, a 6-20C aryl group, a 7-30C aralkyl group or a 1-20C saturated or unsaturated hydrocarbon group] is preserved in an inert atmosphere at -40°C to 50°C in a water-insoluble organic compound as a medium in a liquid state at a normal temperature under normal pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033578-A (JP)
Title: Lace shoes
Inventor: UMEZAWA IKUKO
IPC: A43B5/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide shoes which are formed with lace holes at a low and optimal position in an upper and derives outstanding fitting feeling.  <P>SOLUTION: The lace shoe 1 is provided with an upper 3, a lace 5 and a sole 7. The sole 7 comprises a midsole 9 and an outsole 11. The upper 3 is provided with right/left flaps 13 and a tongue 15. Each flap 13 is equipped with five eyelets 17. Low level holes 19 as latching means are formed of the eyelets 17. Through low level holes 9 a strap 5 is passed. Ratios of the distance X between the low level holes 19 and the sole 7 to the full length Y is 15% or less. The number of low level holes 19 is two or more and 18 or less. The number of the low level holes 19 in the sector whose longitudinal distance from a tip P is 15% or more and 60% or less of the full length Y is one or more and 12 or less. The number of the low level holes 19 in the sector whose longitudinal distance from the tip P is less than 15% of the full length Y is one or more and 6 or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048193-A (JP)
Title: Mobile information terminal and stationary information terminal
Inventor: TAKAHASHI MASANAO
IPC: H04W4/04
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile information terminal and a stationary information terminal for providing travel information in response to an individual traveler.  <P>SOLUTION: A plurality of information terminals for transmitting receiving information by non-contact radio communication, exchange information with respect to travel, information with respect to traffic, information with respect to position, information with respect to departure and arrival places of traffic facilities, or information with respect to the settlement of a travel expense. The stationary information terminal sets or revises reservation with respect to a travel on the basis of the information stored in the mobile information terminal to store the information to the mobile information terminal, and further the stationary information terminal transmits / receives information to / from the prescribed settlement center to adjust the travel expense, and the mobile information terminal is used for a ticket used by traffic facilities. Thus, this invention provides the mobile information terminal as the ticket for the traffic facilities for electronically storing information required for each person.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048432-A (JP)
Title: Speaker
Inventor: TAKASE TOMOYASU
IPC: H04R7/14
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker to be used for various acoustic equipment and information communication equipment wherein the thinning of the speaker and the stabilization of the frequency characteristics is realized.  <P>SOLUTION: This speaker is configured by forming a recessed part 27a inside a connecting part A of a diaphragm 27 with a voice coil 28, and setting a distance between the connecting part A with the voice coil 28 and the outer periphery of the recessed part 27a in order to make at least a portion of the distance on one circumference uniform. Thus, it is possible to diffuse the vibration transmission of the voice coil 28 on one circumference, and to reduce the centralization of acoustic energy. Therefore, it is possible to realize the stabilization of frequency characteristics due to the resonance diffusion of a thin diaphragm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002256-A (JP)
Title: Optically active oxazine derivative
Inventor: INE SHINJI
IPC: A61K31/535
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having an excellent phosphodiesterase (PDE) IV-inhibiting action.  <P>SOLUTION: This compound having the excellent phosphodiesterase (PDE) IV-inhibiting action is (-)-6-[3-(2-indanyloxy)-4-methoxyphenyl]-6-methyl-3, 4, 5, 6-tetrahydro-2H-1, 3-oxazin-2-one or its hydrate or solvate. A medicine composition containing the compound is preferably useful as a PDE IV inhibitor, further as a medicine for preventing or treating inflammatory diseases, especially asthma or chronic obstructive pulmonary diseases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049356-A (JP)
Title: Hygienic mask
Inventor: KUBOTA YUKITOSHI
IPC: A62B18/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hygienic mask whose contact property to the nostril parts of a human face and the catching efficiency for dust and dirt, or the like, are good, and the inhaling air resistance of which is low.  <P>SOLUTION: This hygienic mask has a mask body 1 on the external side which is fitted in a manner to cover the nostril parts of the face, an internal mask 2 which is arranged on the internal side of the mask body 1 and contacts the nostril parts, and ear straps 3 which extend backward from the right and left ends of the mask body 1. The mask body 1 is formed into a three-dimensional shape which protrudes forward at the right and left centers of a front surface. Only the right and left ends of the internal mask 2 are connected with the right and left side surfaces of the mask body 1 under a both end-held state, and a gap G is formed between the main body 1 and the internal mask 2.  <P>COPYRIGHT: (C)2004,JPO