baber/WOPTO huggingface dataset:
Patent JP-2004017769-A (JP)
Title: Suspension device
Inventor: KAWASAKI HIROAKI
IPC: F16F9/46
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension device capable of further lowering a car height during non-pressure of an air spring and especially being used as a car height regulation type.  <P>SOLUTION: The suspension device comprises a shock absorber 2; a coil spring 3; and an air spring 4. The coil spring 3 and the air spring 4 are situated in series. A rod 2a of the shock absorber 2 is extended through the air spring 4, and the shock absorber 2 intercouples the car element side B and the axle side. A different built-in coil spring 5 having a low spring constant is situated at the internal part of the air spring 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018829-A (JP)
Title: Bitter taste inhibitor for mint flavor
Inventor: ISO MASAKI
IPC: A23L27/10
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bitter taste inhibitor effectively inhibiting bitter taste while it does not affect refreshing feeling of mint flavor, such as menthol, peppermint oil, and spearmint oil, etc., and mint flavor compositions compounded with the bitter taste inhibitor, and mint flavor powders.  <P>SOLUTION: This bitter taste inhibitor for mint flavor contains an edible fat and oil as its effective component, and as an example, the method for inhibiting the bitter taste of the mint flavor is characterized by that a butter oil as the edible fat and oil is added to the mint flavor as a bitter taste inhibitor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028619-A (JP)
Title: Semiconductor characteristic evaluation device
Inventor: OKAWA SHINICHI
IPC: G01R31/28
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To measure variations in element characteristics and circuit characteristics of an LSI with no mechanical movement of a probe by electrical switching.  <P>SOLUTION: A resistance measurement circuit, a capacity measurement circuit, an n-type MOS transistor measurement circuit, a p-type MOS transistor measurement circuit, and a ring oscillator measurement circuit are mounted in several tens of patterns, respectively, for example, on a basic measurement unit 11 arranged in the form of a lattice on a chip 1. Each of measurement circuits mounted in several tens of patterns is connected to a measurement bus 20, for constituting a measurement bus net corresponding to measurement items. Switching of connection between the measurement bus net and a measurement terminal pad 40 is appropriately and electrically controlled with X, Y address selection signal lines 31, and 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026910-A (JP)
Title: Production method for resin varnish for printing ink
Inventor: SASAKURA TAKASHI
IPC: C09D11/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a high-viscosity, high-molecular-weight resin excellent in printability by virtue of high reactivity between a rosin ester and a resol condensate.  <P>SOLUTION: The resin varnish for printing ink is produced by condensing a phenol with formaldehyde or paraformaldehyde in an ink solvent to produce an ink solvent solution containing a resol precondensate and reacting the resol precondensate with a rosin ester at 100-250°C in a system containing the ink solvent or in a system containing the ink solvent and a drying oil, provided that the rosin ester contains 30-60 wt% nonaromatic conjugated acid-based resin acid and 20-60 wt% aromatic resin acid. Since the rosin ester containing a conjugated acid and an aromatic resin acid in a specified ratio is reacted with the resol precondensate in the ink solvent, the reactivity is enhanced and the solubility is assured, thus enabling a high-viscosity, high-molecular-weight resin for ink to be designed smoothly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025579-A (JP)
Title: Imaging device
Inventor: HO YUUHO
IPC: G03G15/04
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device which detects a passage location of transfer paper in a main scanning direction without an influence of the thickness of the paper, and determines an image forming location according to the passage location on the paper in the main scanning direction, to thereby realize stable image in formation.  <P>SOLUTION: The imaging device comprises a writing means 130 for writing an image on an image carrier, a close contact line sensor 220 for detecting the passing location of the transfer paper in the main scanning direction, a sample hold means 230 for holding sensor output generated in synchronization with a driving clock of the close contact line sensor, a comparator 240 for comparing a holding result of the sample hold means with a predetermined value, a counter 250 for counting the driving clock of the close contact line sensor until an output changing point of the comparator, a paper type detecting sensor 260 for detecting the thickness of the transfer paper at a location upstream of the close contact line sensor, and a control means 110 for correcting a result of counting of the counter depending on the detected paper thickness, calculating passing location information of the transfer paper in the main scanning direction, and controlling a writing location on the tarnsfer paper by the writing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051978-A (JP)
Title: Electronic camera and system for transmitting digital data over communication network
Inventor: MCINTYRE DALE F
IPC: H04N5/91
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera and system for capturing of digital images and wireless transmission of the captured images to a recipient. SOLUTION: The camera includes a selection device for creating an electronic content identifier to be associated with a digital image file in the camera, that identifies a recipient that the associated digital image file is to be forwarded.
Patent JP-2003134436-A (JP)
Title: Information providing system, device and method for providing information, device and method for processing information, recording medium, and program
Inventor: YAMAMOTO TOMOYUKI
IPC: H04N21/435
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of advertisement video. SOLUTION: A service server 3 generates metadata to which a CM mark needed to extract advertisement video (CM) to be broadcasted is added while contained in contents and registers it in a metadata base 302. The metadata is transmitted to a receiving terminal 2 and registered in a metadata base 204. The receiving terminal 2 when receiving broadcast contents extracts the contents to which the CM mark is added as CM according to the metadata registered in the metadata base 204 and registers it in the CM database 202.
Patent JP-2004028319-A (JP)
Title: Method of manufacturing plate brush seal
Inventor: INOUE HIDEYUKI
IPC: F16J15/22
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a yield of the material of a half brush seal single plate, and to reduce the manufacturing cost.  <P>SOLUTION: Shape of the half brush seal single plate having a brush part and a slit on a side for sealing and having a base part on a fitting side is formed in a metal thin plate by etching with the resist, and the half brush seal single plate is cut out of the metal thin plate by etching the metal thin plate, to which etching is already performed, and each half brush seal single plate is laminated and combined to form a designed shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033832-A (JP)
Title: Single shaft crusher
Inventor: YAMAZAKI YOSHIHIKO
IPC: B02C18/24
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a single shaft crusher made compact by using a simple and inexpensive means for a pusher moving means, for reciprocally moving a pusher, which forwardly pushes an article to be crushed on a table, on the table forwardly and rearwardly.  <P>SOLUTION: A ball screw 102 is supported on the table 30 in a freely rotatable manner in the forward and rearward direction and the pusher 50 is mounted on the nut 104 screwed to the periphery of the ball screw. The ball screw 102 is provided with an electromotor 107 being a ball screw drive means 106 for reversibly rotating the ball screw, a control means 108 for reversibly rotating the electromotor while controlling the rotary torque and rotational speed thereof and a rotatory power transmission means 109 for transmitting the rotatory force of the electromotor to the ball screw to reversibly rotate the ball screw. By reversibly rotating the ball screw 102, the pusher 50 is reciprocally moved on the table 30 in the forward and rearward direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039764-A (JP)
Title: Manufacturing method of high-frequency transmitting/receiving device
Inventor: OUCHI SHIRO
IPC: H01Q23/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-frequency communication equipment which reduces the interference of electromagnetic waves inside and outside a cabinet or unreasonable electromagnetic coupling between circuit elements in the cabinet, or between the circuit elements in the cabinet and the electromagnetic wave outside the cabinet without precluding mass production and the cost down of the equipment.  <P>SOLUTION: In the communication equipment having a cabinet mounting the high-frequency circuit elements inside, a periodic structural body on which projections are cyclically formed is provided at least on one part of a wall constituting the cabinet by bonding, clamping or the like while the organic or inorganic material of the periodic structural body is coated with a metal by plating or depositing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037316-A (JP)
Title: Ultrasonic leak detection device
Inventor: NAGASE MAMORU
IPC: G01M3/24
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve handleability of an ultrasonic leak detection device.  <P>SOLUTION: This ultrasonic leak detection device wherein a plurality of microphones 2 for detecting an ultrasonic wave U generated at a fluid leakage spot in the connected state electrically in series or in parallel are arranged in parallel in the close state in approximately the same direction is provided with a switching means 7a, 7b for switching between the low directional state for stopping or reducing ultrasonic detection function of the partial number of microphones 2X among the plurality of microphones 2 and the high directional state for releasing the function stop or the function reduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036052-A (JP)
Title: Double-layered woven fabric for industrial use
Inventor: NAGURA HIROYUKI
IPC: D03D1/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-layered woven fabric of a ground yarn bonding type for paper-making use, usable without generating a state in which a warp is absent on the upper layer face at the bonded part and free from the trouble of the local excessive dehydration.  <P>SOLUTION: The double-layered woven fabric for industrial use is characterized in that the warp of the upper layer does not consecutively weave an upper layer warp to be woven with the upper layer warp on a woven fabric texture several times at one or several parts of a complete texture, the upper layer warp weaves the lower layer weft several times toward the lower layer from the lower layer side at the parts and then weaving the upper layer weft toward the upper layer side to function as a bonding yarn, the lower layer warp does not weave the lower layer weft at a part having the upper layer warp weaving the lower layer weft from the lower layer side and weaves the upper layer weft which is not woven with the upper layer warp toward the upper layer side from the upper layer side to function as a bonding yarn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039962-A (JP)
Title: Method for manufacturing semiconductor integrated circuit device
Inventor: UCHIYAMA KEITA
IPC: H01L21/8234
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming two types of gate insulating film having different thicknesses, wherein if a chemical oxide film or a natural oxide film is sufficiently cleaned for removal prior to forming a second insulating film, this cleaning is caused to a decrease in a first insulating film or a surface roughness thereof locally, thereby causing a film quality degradation of the first insulating film.  <P>SOLUTION: In the method for forming two types of gate insulating film having different thicknesses, after the first insulating film is formed, a nitrogen layer is formed on a surface of the first insulating film. Thus, an etching resistance of the first insulating film is raised, and even if using the cleaning capable of sufficiently removing the chemical oxide film or the natural oxide film on a silicon substrate of an active region formed with the second insulating film, it is possible to prevent a decrease in a film of the first insulating film or a surface roughness thereof locally, and to obtain the thick gate insulating film having the excellent film quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040986-A (JP)
Title: Method and device for ac motor control
Inventor: IURA HIDEAKI
IPC: H02P21/18
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for an AC motor control in which the AC motor under a free run condition can be restarted smoothly and to provide a device therefor.  <P>SOLUTION: When an AC motor 2 is restarted, if the current flows through the AC motor 2 at a level higher than a preset current level for a preset duration of time, a DC current or DC voltage is applied again to estimate the rotational direction and speed of the AC motor 2, based on a decision that an estimation of a rotational direction or a speed has been mistaken.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101514-A (JP)
Title: Optical signal power control method at add/drop nodes in wdm optical communication system
Inventor: CAROLI CARL A
IPC: H04B10/07
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal power control method at add/drop nodes in WDM (wavelength division multiplex) optical communication system. SOLUTION: The level of optical signal power of selected optical channel processed in an add/drop node of a WDM system is adjusted as a function of signal power fluctuation of incoming WDM signals generated by gain ripple. In particular, a ripple fitting method is described. According to this method, optical signal power of each optical channel added by the add/drop node is adjusted to a level corresponding to a ripple profile of another optical channel routed through the add/drop node. According to this arrangement, gain ripple of a WDM signal outputted from the add/drop node is made to correspond almost to the gain ripple of a WDM signal arriving to the add/drop node.
Patent JP-2004047165-A (JP)
Title: See-saw switch, camera using the same, and electric apparatus
Inventor: FUJITA TAKASHI
IPC: G03B17/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sea-saw switch of which, the operating button can be maintained in good balance in neutral state, and good operability can be obtained by a simple structure, and a camera and an electric apparatus using the same.  <P>SOLUTION: For the see-saw switch, a flexible member 20 having two movable contact points 22 is provided on a switch substrate 10, and an operating button 30 is mounted on the flexible member 20, so as to be able to rotate around a central fulcrum, and a switch action part 32 performing switching action by depressing the above movable contact point 22 to contact the switch substrate 10 when the operating button 30 is depressed, and a depressing part 33 that depresses the flexible member 25 other than the above movable contact points, are provided on the operating button 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048217-A (JP)
Title: Receiver, communication apparatus and integrated circuit used therefor
Inventor: TAKAHASHI JUNICHI
IPC: G07B15/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver, a communication apparatus and an integrated circuit used therefor which are suited for such a communication terminal that takes a modulation system explicitly designated by a base station at the start of communication and continues the communication in the designated modulation system.  <P>SOLUTION: A received signal is inputted to a modulation system determining means to determine a modulation system used for following communications. The receiving level detected by a receiving level detecting means is corrected and outputted in accordance with the determined modulation system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044011-A (JP)
Title: Method for using water-soluble polymer dispersion
Inventor: OHARA TAKUMI
IPC: D21H17/56
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To develop a treatment method for exhibiting excellent performances in various uses as a papermaking agent, with which a dispersion having excellent storage stability, fluidity and solubility and readily producible by inexpensive production equipment is used.  <P>SOLUTION: A water-soluble polymer dispersion in which water-soluble polymer fine particles having one or more of ionicities selected from cationicity and amphotericity and ≤100 μm particle diameters, and a polyalkyleneimine and/or a polyalkyleneimine-modified substance coexist in an aqueous solution of a salt is used. The dispersion is added to a papermaking raw material before papermaking to exhibit excellent effects on pretreatment of the papermaking raw material, improvement in freeness, sizing for fixation and improvement in a yield on wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048424-A (JP)
Title: Headphone amplifier circuit
Inventor: KAWADA NOZOMI
IPC: H03F3/181
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headphone amplifier circuit for setting a reference voltage of a head phone load other than a headphone circuit to a ground voltage without requiring an output coupling capacitor.  <P>SOLUTION: A positive voltage from a battery and the like and a negative voltage from a negative voltage generating circuit 9 are applied to headphones 3, 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042120-A (JP)
Title: Method and device for controlling temperature in rolling mill
Inventor: OKAMURA YOSHIHIDE
IPC: B21B37/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature controlling technique in a rolling mill by which the accuracy of temperature control of a rolled stock is improved advantageously.  <P>SOLUTION: Temperature control is performed by setting the set value K<SB>0</SB>of an influence coefficient of the variation in rolling speed to the variation of rolling temperature in accordance with rolling conditions by a 1st calculating means 24 and adjusting the rolling speed so that the measured temperature of the rolled stock 18 is the target temperature with a temperature controller 26 in which this set value K<SB>0</SB>of influence coefficient is used as a control parameter, while the actual value K<SB>1</SB>of influence coefficient during the temperature of the rolled stock 18 is controlled is successively calculated by a 2nd calculating means 28, moreover an error ratio which is expressed by the value K<SB>1</SB>/K<SB>0</SB>of a ratio of the actual value K<SB>1</SB>of influence coefficient arbitrarily selected to the set value K<SB>1</SB>of influence coefficient is calculated by a changing means 30. The control parameter value of the temperature controller 26 is changed by adding correction to the set value K<SB>0</SB>of influence coefficient by using such an error ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003121941-A (JP)
Title: Projection display device
Inventor: FUJIMORI MOTOYUKI
IPC: H04N5/74
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To embody a projection display device equipped with a cooling mechanism which can efficiently cool respective parts in the device. SOLUTION: Air vents 804a and 808 are formed in the front of a lamp case 802 of a light source lamp unit 8 of the projection type display device 1 in the direction of the optical axis 1a and an outlet 807 is formed in the back; and the upper and lower, and right and left peripheral surfaces are substantially closed. An exhaust fan 16 is arranged behind them. A power unit 7 is fitted with an auxiliary suction fan 17 which forcibly introduces air into it. A 2nd air intake is formed in the upper wall of an exterior case corresponding to the position of a suction fan 15. At least a partial air flow introduced into the device by the suction fan flows into the lamp case along the optical axis and flows along its circumference, so inner parts such as a light source lamp and a reflector are efficiently cooled.  The air is forcibly introduced into the power unit by the auxiliary suction fan to sufficiently cool the inside. Even if the air intake is clogged, sufficient air can be introduced from a 2nd auxiliary air intake, so the inner side can be always cooled sufficiently.
Patent JP-2003074267-A (JP)
Title: Shutter slat
Inventor: TOMITA MORIO
IPC: E06B9/15
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a shutter slat formed by press working so as to increase the accuracy of machining each part of the slat, particularly for making uniform and minimizing a gap at a connection between the slat and another slat to prevent noise. SOLUTION: The slat 1 which constitutes a shutter has a protruding part 2 formed by press working along the longitudinal direction of one long side 1b of an elongate surface plate 1a. A curved edge 3 shaped to be rotatably connectable with the protruding part 2 is formed on the other long side 1c.
Patent JP-2004055214-A (JP)
Title: Cable splicing connector
Inventor: TAKAHASHI HIROBUMI
IPC: H01R24/00
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable splicing connector capable of easily connecting cables with different diameters together.  <P>SOLUTION: In each of connection terminals 12c and 13c for a plurality of contacts 12 and 13 arranged in line inside an insulated housing 11, a resiliently deformable part 12d allowing the connection terminal to move upward and downward is formed, and recess parts 11b allowing the connection terminals 12c and 13c to move upward and downward are formed inside the insulated housing 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021961-A (JP)
Title: Cash delivery system
Inventor: KUZUU MASAYUKI
IPC: G06Q50/28
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To deliver cash to an old person or the like without using much cost such as a labor cost since the there are more old people and going to a financial institution to draw out cash is very laborious and dangerous.  <P>SOLUTION: The positions of all cash delivery vehicles are constantly and automatically inputted in a host computer of a command center by using GPSs and radio communication apparatuses. The host computer of the command center sends delivery plans with the best delivery efficiency to all cash delivery vehicles by using the GPSs and radio communication apparatuses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051901-A (JP)
Title: Matte coating composition and coated article using it
Inventor: SAITO TOSHIHARU
IPC: C09D133/06
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matte coated film having low gloss and delustiness, which is excellent in adhesiveness, chemical resistance and scratching resistance, hardly scratched by a nail and hardly stained by nail powders and further is not cracked even upon being applied to a bendable substrate such as a TPO resin.  <P>SOLUTION: The matte coating composition comprises a chlorinated polypropylene-modified (meth)acrylic resin, a rigid resin particle having an average particle size of 10-15μm, a medium rigid resin particle having an average particle size of 15-25μm and a soft resin particle having an average particle size of 0.1-10μm; the composition is suitable to be used for coating a substrate made of a polyolefin such as polypropylene and TPO (a polyolefin thermoplastic elastomer).  <P>COPYRIGHT: (C)2004,JPO