baber/WOPTO huggingface dataset:
Patent JP-2003339709-A (JP)
Title: Doppler signal processing unit and ultrasonic diagnostic apparatus
Inventor: SHIMAZAKI TADASHI
IPC: A61B8/06
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a Doppler signal processing unit which efficiently uses a Doppler signal to be intermittently input and to realize an ultrasonic diagnostic apparatus using such a Doppler signal processing unit.   <P>SOLUTION: The Doppler signal processing unit comprises: a first removing means (502) for removing a DC component from the intermittent Doppler signal having a predetermined time width; a window means (504) for window-processing the signal after the removal; a conversion means (506) for converting the signal after the processing into a signal of a frequency domain; and a second removing means (508) for removing the low-frequency component from the signal after the conversion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336292-A (JP)
Title: Hydraulic circuit for attached working machine
Inventor: SUGIYAMA KIYOSHI
IPC: E02F3/96
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit for an attached working machine capable of selectively operating two kinds of attached working machines with one system hydraulic circuit.  <P>SOLUTION: Two-way selector valve (8 and 9) are respectively provided to the ends of one side oil room pipe (5) and the other side oil room pipe (6b) respectively connecting one side oil rooms (11a and 21a) and the other side oil rooms (11b and 21b) of attached working machine hydraulic actuators (11 and 21) to a directional selector valve (3), one side oil room connecting pipe (12) of the first attached working machine (10) is connected to one passage (b) of one (8) of the two-way selector valves (8 and 9), and one side oil room connecting pipe (22) of the second attached working machine (20) is connected to the other watercourse (c), the other side oil room connecting pipe (13) of the first attached working machine (10) is connected to the other (9) of the two-way selector valves (8 and 9), and the other side oil room connecting pipe (23) of the second attached working machine (20) is connected to the other passage (c).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345835-A (JP)
Title: System and program for construction estimation, and computer-readable recording medium having the program recorded thereon
Inventor: MATSUO KENZO
IPC: G06Q50/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction estimation system which saves the time and labor for introduction, makes it easy for a general user and a donor to understand a mechanism, and can easily generate a member proposal picture with photographs of members and perform automatic generation while completely associating variation in price due to choices of members with an estimate.   <P>SOLUTION: The construction estimation system is provided with a standard estimate master 11, a grade master 12, and a standard member master 13. An estimate code of the standard estimate master 11 is associated with design data of a design database 12, and estimated quantities are allocated in a fixed code. When a new estimate is made, an estimate price of a building is computed from unit prices which correspond to a desired grade name and are derived from the standard estimate master 11 according to design data on the building prepared by a design CAD system 20. Drawings of members in use, etc., are called from the standard member master 13 and listed and displayed as member proposal pictures. When a member is changed, the estimated amount is varied according to the price of the member and displayed. A written estimate is prepared in a specified format.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342837-A (JP)
Title: Latently crimpable polylactic acid conjugate fiber
Inventor: YAMASHITA KENJI
IPC: D01F8/14
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latently crimpable polylactic acid conjugate fiber which has excellent crimpability and is suitable for woven or knitted fabrics having a swelling feeling while having biodegradability in soil and in the air.   <P>SOLUTION: This latently crimpable polylactic acid conjugate fiber is a conjugate fiber in which polylactic acid resins A and B having difference in molecular weight are arranged side by side, has ≥40% crimp percent and ≥50% modulus of elasticity after boiling water treatment. Preferably, the difference in number-average molecular weight between the polylactic acid resins A and B is 5,000-40,000. Preferably, the difference in D-lactic acid content between the resins is 5-12 mass %.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341355-A (JP)
Title: Damper opening/closing device in register
Inventor: FUKUI YASUTAKA
IPC: B60H1/34
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper opening/closing device in a register capable of securely closing a ventilation inlet an recognizing the completion of operation, when blowing air into a vehicle is stopped.   <P>SOLUTION: The register 1 is provided with a damper 6 for opening/closing air blown from a duct 4 at the back of a retainer 2. The damper 6 is openably and closably disposed by operating an operation dial 5 connected to a connecting lever 7. A protruding part 51 is formed on the outer peripheral face of the operation dial 5 and can be engaged with a boss 35 formed on the center wall 31 of a bezel 3. The engagement of the protruding part 51 with the boss 35 allows the closing position of the damper 6 to be securely locked as well as the operation finish position of the operation dial 5 to be manually sensed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341035-A (JP)
Title: Inkjet printer
Inventor: NARASAKI SADATOSHI
IPC: B41J2/01
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To correctly carry out a cleaning operation at all times and to prevent nozzle holes from being clogged because of drying of ink by setting a time information circuit which requires no IC for a clock by a built-in battery, is not dependent on time information from a host apparatus, and consumes small power.   <P>SOLUTION: An inkjet printer is provided, which has a judging means for judging whether or not time information is included in data from the host apparatus, a timer measuring means for measuring a past time, and a storage means for a past time table indicative of a correlation between outputs of the timer measuring means and past times. When there is the time information from the host apparatus, the cleaning operation is controlled on the basis of the information. When the time information from the host apparatus is not present, the cleaning operation is controlled on the basis of the correlation table between the timer measuring means and the past times, whereby nozzle holes are prevented from being clogged because of drying of the ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051152-A (JP)
Title: Optical disk controller, and optical disk drive using the same
Inventor: WATANABE KATSUYA
IPC: G11B7/004
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To control all types of optical disk by the same CPU or optical disk controller by means of a limited resource, and to provide a high-performance and reliable optical disk drive. SOLUTION: The optical disk controller to control the recording or reproduction of the optical disk 2 is provided with a rewritable memory 25 to store information necessary for the recording or reproduction of the optical disk 2, a discriminating means to discriminate the kind and the type of the optical disk 2, a search means 8 to search a region where the control information of the optical disk 2 is recorded based on a discrimination result by the discriminating means, a reproducing means 9 to reproduce the control information recorded on the region searched by the search means 8, and a memory control means 25 to changes the arrangement of a memory based on at least either of the discrimination result and the control information reproduced by the reproducing means 9.
Patent JP-2003342367-A (JP)
Title: Party hydrophilic and hydrophobic modified poly(gamma- glutamic acid)
Inventor: AKASHI MITSURU
IPC: C08G69/48
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified poly(γ-glutamic acid) having new functions.   <P>SOLUTION: The modified poly(γ-glutamic acid) is derived by introducing hydrophlic graft parts into a poly(γ-glutamic acid) through part of its carboxy groups and introducing hydrophobic groups into it through another part of its carboxy groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347959-A (JP)
Title: Mobile phone
Inventor: NOMURA HIROSHI
IPC: H04B1/3822
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone for realizing an optimum matching state even when the antenna is extended or stored.   <P>SOLUTION: The mobile phone of a two-fold structure that is switched into two states; an open state and a closed state, includes: a sensor for sensing an opening/closing state; a first matching circuit reaching an optimum matching state in an open state; a second matching circuit reaching an optimum matching state in an closed state; a changeover switch for alternatively selecting the two matching circuits; and a control section for controlling selection of either of the matching circuits depending on a result of sensing by the sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347773-A (JP)
Title: Rack for electronic appliance
Inventor: NAKAMOTO ATSUSHI
IPC: H05K7/18
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent rack for electronic appliances wherein its panels can be attached/detached simply and stably to/from it, and it can simply split its panel in its height direction too.   <P>SOLUTION: The rack for electronic appliances has a main body (4) comprising a rectangular bottom portion (2), posts (3) stood vertically near the four corners of the bottom portion (2), and a rectangular ceiling portion (1) provided in the upper portion of the posts (3), and has each panel (5) having a nearly rectangular outside shape in its elevation and stood stickily to the main body (4) which has engaging potions (10) engaged with the main body (4) and fitting means (12) fitted into the main body (4). With respect to this rack for electronic appliances, there are provided in each post (3) an engaged portion (11) for engaging it with the engaging portion (10) and a fitted portion (13) for fitting it onto the fitting means (12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342035-A (JP)
Title: Method and device for supporting optical fiber preform
Inventor: SATO TAKAYUKI
IPC: G02B6/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize operation by providing a method and device for immovably supporting an optical fiber preform without exerting the influence of vibration or shaking of a device such as a support pillar on a large-size quartz soot preform or a large-size preform.   <P>SOLUTION: The device for supporting has a support section for hanging (3) installed at an optical fiber preform fixing section (2), an elastic member (6) attached to the upper surface of the support section for hanging (3), and a pressing tool (7). An optical fiber preform (5) is fixed to and supported by the preform fixing section (2) of a support pillar (1) by press fixing the flat plane part of a quartz support bar (4) of the optical fiber preform (5) to the elastic member (6) with the pressing tool (7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341811-A (JP)
Title: Checking label
Inventor: ODA HIROTO
IPC: G09F3/10
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily check goods sorted into zones.   <P>SOLUTION: This checking label 10 consists of first and second labels 11A, 11B separative along a separation line 13. The whole face of the first label 11A and part of the second label 11B are pasted onto a first released paper sheet 12A and the remainder of the second label 11B is pasted onto a second released paper sheet 12B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007061-A (JP)
Title: Interphone system
Inventor: YOSHIDA KAZUYA
IPC: H04M1/715
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone system wherein interphone master units in the private rooms are interconnected by using a terminal unit separate from the master units and only the terminal unit can be disconnected as required while keeping the interconnection state.  <P>SOLUTION: The interphone system comprises a slave unit at the entrance, the plurality of interphone master units 1 disposed in the private rooms that can be called from the slave unit at the entrance via a trunk line path and communicating with the entrance slave unit and a terminal unit 2 consisting of terminal tabs 31 interconnecting the interphone master units by jumper wires to form the trunk line path, and a terminal board mounted with the terminal tabs for making electrical connection of the trunk line paths by using the jumper wires. A mount unit 60 for freely removably mounting the terminal unit to a space produced on the rear side of a CRT module on the rear side 13 of the interphone master unit is provided to the interphone master unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343471-A (JP)
Title: Gas compressor
Inventor: TOKI NAGATAKE
IPC: F04C29/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas compressor having excellent pressure proofness suitable for carbon dioxide refrigerant compressing into a pressure of 10 times as high as that of a flow-based refrigerant.   <P>SOLUTION: The cross section areas of the gas suction paths 32 to 37 inside the compressor main body which supplies intake refrigerant gas to a compression chamber 10 are made small, and the rigidity of the component parts 3, 4 of the compressor main body is increased to prevent the refrigerant gas from leaking from the compression chamber 10 compressed in high-pressure or discharge chamber passage 13 to the other rather low-pressure compression chamber or the intake refrigerant supply passage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000067-A (JP)
Title: Threshing device of general-purpose combine
Inventor: TERAJIMA ATSUSHI
IPC: A01F12/20
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threshing device of general-purpose combine, in which a rotor is arranged in the lateral direction for the device traveling direction, and a straw conveyed from a harvester via a feeder house can be smoothly fed into the threshing device by improving the rotor.  <P>SOLUTION: There is lowered the height of a screw 21a set at a circumference of a rotor 21 positioned near a side plate 12a of a conveying direction side by the rotor 21 of a threshing device's throwing inlet 12 positioned at a rear end of the feeder house 11 for conveying the reaped straw.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010920-A (JP)
Title: Vacuum arc vapor deposition apparatus
Inventor: MURAKAMI YASUO
IPC: C23C14/24
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To regulate, set and control the magnetic filed characteristics of a magnetic filter without providing e.g. a rotation mechanism for inclining magnetic field generating coils and to attain vacuum arc vapor deposition with uniform film forming characteristics.  <P>SOLUTION: At least one ( a coil 14d') of the respective magnetic field generating coils 14a, 14b, 14c, and 14d' forming the magnetic filter 18b is composed of a plurality of electromagnetic coils 21a to 21c surrounding a duct 9 at different angles with respect to the cross section of the duct 9. The respective electromagnetic coils 21a to 21c are alternatively selected and energized by current on the basis of setting and controlling of the magnetic field generated by the magnetic filter 18b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015239-A (JP)
Title: Image encoder and method
Inventor: NAGATA TAICHI
IPC: H04N19/426
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoder capable of high speed coefficient modeling processing with a small memory capacity.  <P>SOLUTION: A code block (CB) memory 12a stores data in total 2 bits comprising 1-bit of significant information of coefficient data by each block divided by a block division section 6a and a 1-bit of encoding object bit plane. A significant discrimination section 71a of a coefficient modeling section 7a applies significance discrimination to the coefficient data on the basis of the 2-bit data read from the CB memory and feeds back the result of discrimination to the code block memory, and a bit modeling section 72 receives the 2-bit data from the significant discrimination section to generate a coefficient model.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014038-A (JP)
Title: Base isolation device
Inventor: AKIMOTO MASAO
IPC: F16F15/02
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a base isolation device which can impede separation relating to vertical acceleration, by effectively utilizing damping force by a wheel and an axle with a size of the device small approximate to a roller type. SOLUTION: This base isolation device arranges a lower rail, having a lower rail part mounted between supporting/supported units to be fixedly provided in the supporting unit to extend lengthwise and a lower rolling surface drilling an opening part of almost fixed width making a central part the lowest part to be gradually higher toward both end parts in this lower rail part, and an upper rail, having an upper rail part fixedly provided in the supported unit to extend lengthwise and an upper rolling surface drilling an opening part of almost fixed width making a central part the highest part to be gradually lower toward both end parts in this upper rail part, with the lower/upper rolling surfaces opposed to each other in a symmetrical position, to comprise a lower wheel engaged with the lower rolling surface and a lower axle journaling this lower wheel, an upper wheel engaged with the upper rolling surface and an upper axle journaling this upper wheel to be in parallel to the lower axle, and a housing having a support material securing the lower/upper axle to each other.
Patent JP-2004011508-A (JP)
Title: Vibration reducing device of internal combustion engine
Inventor: KINDO MASAHIKO
IPC: F16F15/08
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise generated from a chain case by demonstrating sufficient vibration damping effect to a high frequency excitation input to the chain case.  <P>SOLUTION: A vibration reducing device (3) comprises a bridge member (32) fixed to cylinder heads (12a and 12b), and a damping means such as a rubber plate (31). The rubber plate is held between the bridge member and a back side of a chain case (2) under a predetermined pressure. In a V-type engine (1), the vibration reducing device is installed between banks, and the bridge member is coupled with cylinder heads of the banks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011805-A (JP)
Title: Clutch device
Inventor: MORIZUMI NORISUKE
IPC: F16D41/07
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device capable of freely controlling transmission and shutting-off of power in both directions between both of an outer member and an inner member.  <P>SOLUTION: An inner holder 27, an outer holder 28, and a sprag 29 are arranged between the inner member 21 and the outer member 22, and both of inner solenoid 19i and outer solenoid 19o are demagnetized to raise the sprag 29 so as to shut off power transmission in both directions between the inner member 21 and the outer member 22. The inner solenoid 19i is magnetized, and rotation resistance is given to the inner holder 27 to tilt the sprag 29 in order to transmit rotation in both directions of the outer member 22 to the inner member 21 through the sprag 29. Moreover, the outer solenoid 19o is magnetized, and rotation resistance is given to the outer holder 28 to tilt the sprag 29 in order to transmit rotation in both directions of the inner member 21 to the outer member 22 through the sprag 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009238-A (JP)
Title: Saw wire manufacturing method and saw wire
Inventor: KONO KENICHI
IPC: B24D11/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new step for manufacturing a stuck abrasive grain type saw wire with a high sticking force of abrasive grains against a steel wire, with improved productivity by increasing a wire speed of a wire rod in a manufacturing step.  <P>SOLUTION: The steel wire 10 is magnetized, and a CBN (cubic boron nitride) abrasive grains 2a plated with iron is adhered on a surface of the steel wire. Silver solder is applied on the surface of the steel wire with the abrasive grain 2a stuck, and the silver-soldered steel wire 10 is heated to a silver solder softening temperature, and then cooled. After cooling, the surface is ground to project a part of the CBN abrasive grains 10b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008666-A (JP)
Title: Dental cutting aid
Inventor: FUJIE HIDEHIRO
IPC: A61G15/16
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental cutting aid with which parallelism and taper angle of a support tooth on which a abutment tooth equipped with a crown bridge can be obtained in high precision and the angle of an implanting hole and the parallelism of a plurality of the implanting holes can be easily secured in boring holes for implant.  <P>SOLUTION: This dental cutting aid is equipped with a base member 3 equipped between residual ridges of the upper jaw and the lower jaw in the buccal cavity, a first arm 4 oscillatably equipped on the base member 3, a first link 5 rotatably equipped on the first arm 4, a second link 6 equipped on the first link 5, a second arm 7 equipped on the second link 6, and a hand piece 9 which is equipped on one end part of the second arm 7 and equipped with a cutter 8. Rotation axes of the first link 5 and the second link 6, the axis of the second arm 7, and the rotation axis of the cutter 8 are made parallel with the axis of the first arm 4. An adjusting mechanism 10 to fix the first arm 4 onto an arbitrary oscilation position is equipped on the base member 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018121-A (JP)
Title: Hopper container management system
Inventor: KAMODA YOSHITAKA
IPC: G06Q50/28
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that accurately and simply manages storage, entering and retrieval of hopper containers so as to ensure various accurate and efficient operations, such as empty container entering, container cleaning, product packing, and product-packed container retrieval, in a hopper container storage yard of a chemical plant or the like.  <P>SOLUTION: The system manages storage, entering and retrieval of hopper containers in a hopper container storage yard for storing hopper containers with products and empty hopper containers. The hopper container has an ID tag with information stored in an IC, on the lower middle of each longitudinal container side. A hopper container transferring forklift truck is provided with an ID tag reader in a front position of the forklift truck corresponding to the ID tag attached to the hopper container, and is mounted with a terminal enabling display of contents read, and display and input for radio data communication with a management center CPU. The management system can accurately manage storage, entering and retrieval of the hopper containers.  <P>COPYRIGHT: (C)2004,JPO