baber/WOPTO huggingface dataset:
Patent JP-2005120849-A (JP)
Title: Capacity control valve of variable displacement compressor
Inventor: HIROTA HISATOSHI
IPC: F04B49/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacity control valve of a duty ratio control for a variable displacement compressor, hardly causing resonance phenomenon of a valve element in the vicinity of a valve seat.  <P>SOLUTION: The valve element 8 of a valve part 1 controls the opening and closing of a passage between a port 5 for introducing a refrigerant with discharge pressure Pd and a port 6 for leading out a refrigerant with controlled pressure to a crank chamber. A shaft 12 transmits the energizing force of a solenoid 2 to the valve element 8 against the energizing force of a spring 9 energizing the valve element in the valve closing direction. The valve element 8 and the shaft 12 are fitted to each other with a radial very small clearance to move substantially in mutual close adhering state in the axial vibration depending on the frequency of a pulse current. Thus, the axial vibration of the valve element 8 is restrained so that stable operation value is always obtained extending over the whole working region, and resonance phenomenon of the valve element 8 is restrained to improve durability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119459-A (JP)
Title: Garnish installing structure and fixing method
Inventor: TANAKA KENJU
IPC: B62D65/16
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily assemblable garnish installing structure, capable of securing installation stiffness of a garnish without impairing appearance quality and coping with thermal expansion and contraction.  <P>SOLUTION: In this garnish installing structure for installing a resin bumper garnish 23 on a vehicle body via a beam 26, engagement parts 33 covering the end parts 26a of the beam 26 are provided on both ends of the bumper garnish 23, and the end parts of the beam 26 are inserted into the engagement parts 33 for installing the beam 26 onto the vehicle body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124336-A (JP)
Title: Control method for ac motor and control unit
Inventor: IURA HIDEAKI
IPC: H02P21/36
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To constantly control a DC intermediate voltage without using a device for restoring regeneration resistance or regeneration energy to power, and to stably continue the operation of an AC motor even in an instantaneous interruption.  <P>SOLUTION: In the control method for the AC motor, the interruption of an AC power supply is detected by an interruption detection means arranged at a power transformer, a deceleration starting command is outputted to an inverter; a deceleration rate 1 is operated from a target value of the DC intermediate voltage and the detected value so that the DC intermediate voltage becomes constant during the deceleration of the AC motor, a deceleration rate 2 is operated from a change rate of the DC intermediate voltage, a torque command is operated so that the motor is decelerated following a deceleration time, magnitudes of torque limit values at the motor side and the regeneration side are varied in accordance with the magnitude of the DC intermediate voltage detected value, the deceleration is stopped when a voltage reaches the one before the detection of the interruption, or the DC intermediate voltage rises during the deceleration, and an output frequency before the detection of the interruption is stored when restored to normal control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124094-A (JP)
Title: Cordless telephone
Inventor: EZUMI HARUSUKE
IPC: H04M1/725
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cordless telephone capable of performing call termination, a function of the telephone device, when an alarm function under count-down is enabled, and moreover, keeping the alarm function under count-down effective even if call termination occurs, for a cordless telephone device comprising a master unit equipped with a transceiver connected to a telephone line, and a slave unit connected to the master unit with radio and connected to an external line via the master unit.  <P>SOLUTION: In the cordless telephone device comprising a master unit equipped with a transceiver connected to a telephone line, and a slave unit 110 connected to the master unit with radio and connected to an external line via the master unit, two timer means different from each other are provided at the slave unit 110.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161755-A (JP)
Title: Pest control agent
Inventor: KANEMATSU MAKOTO
IPC: A01N25/34
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pest control agent of solid formulation excellent in quick action and retainability.  <P>SOLUTION: The pest control agent comprises an internal solid formulation 13 having a pest control component 12 on a solid support 11 having a large diameter and external solid formulations 23 having a pest control component 22 on solid supports 21 having a small diameter in a state adhering to their surfaces and two or more external solid formulations 23 are adhered to the surface of the internal solid formulation 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005126334-A (JP)
Title: Organometallic compound and solution raw material and meal oxide thin film containing the same compound
Inventor: SAI ATSUSHI
IPC: C23C16/40
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organometallic compound having excellent vaporization stability and a high film formation rate and a solution raw material and a metal oxide thin film containing the same compound.  <P>SOLUTION: The organometallic compound for MOCVD (metal organic chemical vapor deposition) is a compound represented by general formula M(NR<SP>1</SP>R<SP>2</SP>)<SB>3</SB>(wherein, M is praseodymium or yttrium; R<SP>1</SP>s and R<SP>2</SP>s are each a 1-4C straight-chain or a 1-4C branched alkyl group; and R<SP>1</SP>s and R<SP>2</SP>s may each mutually be the same or different).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127779-A (JP)
Title: Radiation image conversion panel
Inventor: NAKANO KUNIAKI
IPC: C09K11/08
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image conversion panel with high sensitivity and high sharpness, and with impact resistance enhanced.  <P>SOLUTION: This radiation image conversion panel is manufactured by a gaseous phase deposition method. The panel comprises a photostimulable phosphor layer having transmissivity satisfying an expression (1): 0 ≤ B ≤ 90A<SP>-0.17</SP>(where, A is the film thickness μ of the phosphor layer and B denotes the transmissivity % of the photostimulable excitation light or photostimulable luminescence) with respect to photostimulable excitation light and/or photostimulable luminescence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004111984-A (JP)
Title: Laser driver
Inventor: NAKAMORI KIYOSHI
IPC: G11B7/125
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser driver that inhibits an increase in power consumption even if laser current increases.  <P>SOLUTION: The laser driver is provided with a current amplification circuit 20, so that respective values of outflow current Ia and inflow current Ib are smaller than a value of laser current I17. Accordingly, the increase in power consumption is inhibited even if the laser current I17 supplied to a laser 14 increases. Moreover, since a constant current source 30 is provided, even if the value of the laser current I17 is small, constant current Ic flows into NPN transistors 13A, 13B. This suppresses a reduction in switching speed of the NPN transistors 13A, 13B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005133159-A (JP)
Title: Heat treatment device, and rolling bearing
Inventor: NARUSHIGE ATSUSHI
IPC: C21D1/00
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment device capable of performing a heat treatment at a low cost by using a pressurized gas cooling having high cooling capability.  <P>SOLUTION: The heat treatment device, the heating and the pressurized gas cooling are performed in the same chamber, is provided with a pressure chamber 1 capable of maintaining the inside thereof at a pressurized condition, a high frequency heating unit 2 to heat a work W in the pressure chamber 1, and a cooling gas feed unit to feed cooling gas into the pressure chamber 1 and maintain the pressure chamber 1 in a pressurized condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004228073-A (JP)
Title: Inverter microwave oven and its control method
Inventor: HAN SUN JIN
IPC: H05B6/66
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter microwave oven and its control method for improving the heating efficiency and operation reliability of the oven by extending a magnetron driving time.  <P>SOLUTION: The oven includes a magnetron (30); a DC voltage part (22) for rectifying commercial AC power (10) to DC power to eliminate high frequency noise components; a switching part (23) for generating an AC voltage for driving the magnetron (30) by switching a switching device by using the DC power supplied from the DC voltage part (22); a pulse variable part (24) for performing the pulse width control of an output pulse from the switching part (23), based on the level of the DC power source voltage outputted from the DC voltage part (22) to hold the AC voltage outputted from the switching part (23) at a constant level; and a magnetron driving voltage part (29) for inverting the AC voltage outputted from the switching part (23) into a high output DC voltage to be transmitted to the magnetron (30).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005132696-A (JP)
Title: Activated carbon precursor and activated carbon
Inventor: SAKATA YUSAKU
IPC: C01B32/336
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an activated carbon precursor which is suitable for producing activated carbon and does not cause an increase in the production cost; and to provide activated carbon which is obtained by using the activated carbon precursor without using a metallic compound, includes micropores, mesopores, and macropores, and has a high specific surface area and a high pore volume.  <P>SOLUTION: The activated carbon precursor used as a raw material for producing the activated carbon is an ion exchange resin in which a functional group is introduced in the surface layer part of a granular polystyrene-divinylbenzene resin and the deep layer except the surface layer part is free from the functional group. The activated carbon is obtained by thermally decomposing the resin, and contains micropores, mesopores and macropores and has a specific surface area of ≥800 m<SP>2</SP>/g and a pore volume of ≥0.5 mL/g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134346-A (JP)
Title: Sample holder for infrared spectroscopic analysis, and infrared spectroscopic analyzing method
Inventor: KOJIMA JUN
IPC: G01N21/35
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To carry out an analysis using an infrared method in high accuracy, without performing additional processes even in such a state that a sample such as powder dust or the like accumulates nonuniformly in thickness on a filter.  <P>SOLUTION: A sample holder 3 used for setting the filter, on which the powder dust accumulates, in a sample chamber is composed of a main body 301 and a filter retainer 302 to which the filter is fixed and which is attachable to and detachable from the main body 301. The filter 302 is mounted on a position among a prescribed number (e.g., six) of positions which are disposed in a rotative direction around the main body 301. Analyses are carried out at respective mount positions by using the infrared method, and obtained analysis results are averaged, and the averaged value is output as a final analysis result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139476-A (JP)
Title: Thin film deposition method, and thin film deposition apparatus
Inventor: SAKAMOTO HITOSHI
IPC: H05H1/46
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic film deposition apparatus capable of controlling the temperature of a member to be etched independently of the temperature of a substrate when the member to be etched is etched and a metallic film of the metal component of the member is deposited on the substrate while maintaining the temperature condition of the member to be etched and the substrate as predetermined.  <P>SOLUTION: The temperature of a member 8 to be etched which is formed of a metal for generating high vapor pressure halide and having a catalytic action to dissociate halogen gas, such as copper is controlled independently of the temperature of a substrate 3 by a heater 11. Whereas, the halogen gas supplied into a chamber is dissociated by the catalytic action of the member 8 to obtain radial thereof, and a predetermined precursor 15 is obtained by etching the member 8 by the radical.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140921-A (JP)
Title: Imaging lens device and portable equipment having imaging function
Inventor: TAKAHASHI TAIZO
IPC: G03B5/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a highly accurate imaging lens system by returning a lens element retreated to sideward of an imaging optical path to an arrangement part of the imaging optical path, and coinciding the optical axis with the optical path axis of the imaging optical path.  <P>SOLUTION: One 12 of farther rear side lens elements than the most incident side lens element 11 from among a plurality of the lens elements 11, 12 and 13, arranged to make the lens optical axis on the imaging optical path 10 by introducing incident light to CCD 3 coincide with the optical path axis 10a can be turnably supported on a shaft member 14 provided to be orthogonal to the optical path axis 10a on one side of the arrangement part, in a state with the lens optical axis being vertical to the shaft member 14 and always exists in a plane including the optical path axis 10a. During use, the incident side lens element 11 is moved forward of the arrangement part of the turning lens element 12 of the imaging optical path to rotate the turning lens element 12 to the arrangement part of the imaging optical path 10 so as to compose an imaging lens system. During non-use, the turning lens element 12 is retreated and turned sideward of the imaging optical path, and the incident side lens element 11 is moved and reduced in a vacant space, after the rotating lens element 12 is retreated and turned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139669-A (JP)
Title: Fitting for preventing fall of tile, and tile mounting structure
Inventor: MINAMITANI HIDEAKI
IPC: E04F13/08
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting for preventing fall of a tile, which facilitates work for attachment to the tile and which hardly causes the coming-off of the tile, and a structure wherein the tile is mounted on a wall surface via the fitting for preventing the fall of the tile.  <P>SOLUTION: The fitting 10 for preventing the fall of the tile comprises a backside arrangement part 12 which is arranged on the backside of the tile 1, an upward extension part 14 which is extended out above an upper edge of the tile 1 from the arrangement part 12, and non-coming-off engaging parts 18 and 18 which can be engaged with a dovetail groove 2, formed on the backside of the tile 1, in a non-coming-off manner. The engaging part 18 is provided along right and left side edges of the arrangement part 12. An upper side of the engaging part 18 forms an up-grade in the forward direction, and a lower side thereof forms a down-grade in the forward direction. The extension part 14 is fixed to the wall surface 4 by screwing a screw 8 is screwed into the wall surface 4 via a screw inserting hole 16, so that the tile 1 can be locked to the wall surface 4 via the the fitting 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004041789-A (JP)
Title: Biomagnetic field measuring instrument
Inventor: KANDORI AKIHIKO
IPC: A61B5/05
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biomagnetic field measuring instrument of excellent operability capable of automatically setting the reference time of magnetic field waveform.  <P>SOLUTION: This biomagnetic field measuring instrument is provided with a plurality of magnetic sensors for measuring the magnetic field generated from the heart of an organism, a computer for processing measured magnetic field waveform, and a display means for displaying processing performed by the computer. The computer acquires the measured magnetic field waveform from time t<SB>1</SB>to time t<SB>2</SB>predetermined over QRS wave by going back to predetermined time (t<SB>off</SB>) from the reference time obtained by setting as a reference the time when the rising part of QRS wave of systole of heart coincides with the threshold value, the time when the falling part of QRS wave coincides with the threshold value, or the peak position time of QRS wave out of the measured magnetic field waveform, on channels corresponding to the respective magnetic sensors, acquires an equivalent propagation time chart connecting equivalent points of propagation time from the time t<SB>1</SB>to the time of peak position of QRS wave, and displays the equivalent propagation time chart on the display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005142949-A (JP)
Title: Method and apparatus for multi-valued data conversion processing
Inventor: SAKAGAMI HIROFUMI
IPC: G11B20/14
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-valued data conversion processing method for performing conversion processing of binary data used when it is recorded in an information recording medium into multi-valued data and a multi-valued data conversion processing apparatus with respect to a multi-valued data recording and reproducing apparatus such as an optical disk unit which records or reproduces the multi-valued data to or from the information recording medium such as an optical disk.  <P>SOLUTION: This multi-valuing apparatus is constituted of a shift register 1 which holds the binary data of continuous 4 (K=4) bit and inputs it in a binary/multi-valued conversion table 2, the binary/multi-valued conversion table 2 which converts the binary data of 4 bit inputted by the shift register 1 into 16 ways of multi-valued data patterns among 27 ways of multi-valued data patterns consisting of three pieces of three-valued multi-valued data and a shift register 3 which holds and outputs the multi-valued data of the multi-valued data pattern consisting of three pieces of multi-valued data converted by the binary/multi-valued data conversion table 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141585-A (JP)
Title: Safety confirmation system, and providing method of safety confirmation service
Inventor: YAMAMOTO MUNEAKI
IPC: G08B25/10
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a quick and efficient safety confirmation in a short connection time.  <P>SOLUTION: A safety confirmation system comprises information terminals 5 carried by access persons, and a server computer 1 for providing the access persons with safety information. The server computer 1 comprises group address generating means 22, member registering means 22, 25 for registering member identification information belonging to a formed group in association with group specification information, safety information storing means 22, 25 for receiving member identification information and safety information and associating and storing the received member identification information and safety information, and safety information delivering means 22, 26 for delivering safety information on each member belonging to the group to the access persons according to the safety information on each member stored in the safety information storing means 22, 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146614-A (JP)
Title: Toilet bowl flushing lever and its manufacturing method
Inventor: MITSUHASHI YOSHIAKI
IPC: B29K103/06
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet bowl flushing lever immediately resettable into a neutral state, that is, into a perpendicularly lower position, by its own center of gravity when turning in use without putting a metal weight in an operating protrusion.  <P>SOLUTION: The material of the toilet bowl flushing lever is composed of a compound material of a plastic material and magnetic metal powder, and the operating protrusion 1a is magnetized with a permanent magnet or an electromagnetic coil in an injection molding die used for molding. As a result, the metal powder is locally and unevenly distributed in the operating protrusion 1a in injection molding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149922-A (JP)
Title: Membrane-electrode junction for fuel cell, and fuel cell
Inventor: TAKAHASHI YASUSHI
IPC: H01M8/02
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane-electrode junction with which peeling off of an interface of an electrode and a diffusion layer due to infiltration of water in operation and degradation of power generating characteristics are prevented.  <P>SOLUTION: The membrane-electrode junction for the fuel cell has an electrode 2 at either side of an electrolyte membrane 1, and is equipped with a swelling restraining layer 3 outside the both electrodes. The electrodes 2 are surrounded by the electrolyte membrane 1 and the swelling restraining layer 3 by jointing end parts of the swelling restraining layer 3 with the electrolyte membrane 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148442-A (JP)
Title: Liquid crystal display element and method for manufacturing the same
Inventor: SUGIYAMA TAKASHI
IPC: G02F1/1337
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a multi-domain type liquid crystal display element by using an optical alignment treatment process.  <P>SOLUTION: An alignment material film which has a property to align liquid crystal molecules in a direction nearly vertical to a surface on average and which imparts a pretilt angle to the surface with light irradiation is formed on a surface of a first substrate with an electrode. Light is made to irradiate the alignment material film formed on the surface of the first substrate from a direction tilted with respect to the direction normal to the first substrate so as to form two kinds of micro-regions with respectively different pretilt angles with respect to the vertical alignment direction. An alignment material film which has a property to align the liquid crystal molecules in a direction nearly vertical to a surface on average and which has an alignment recovering property in the case the liquid crystal returns to a liquid crystal phase from an isotropic phase is formed on a surface of a second substrate with an electrode. The first and second substrates are placed opposite to each other so as to make the surfaces with the alignment material films formed thereon be placed opposite to each other and a liquid crystal layer is formed between the first and second substrates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI