baber/WOPTO huggingface dataset:
Patent JP-2004140083-A (JP)
Title: Semiconductor light emitting element
Inventor: SAITO HAJIME
IPC: H01S5/20
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which is excellent in controlling an optical waveguide mode in the direction of thickness and improved in characteristics.  <P>SOLUTION: At least, a first conductivity-type clad layer 2, a first conductivity-type optical guide layer 3, an active layer 4, a second conductivity-type optical guide layer 5, and second conductivity-type clad layers 6 and 8 are successively laminated on a substrate. As to the direction of thickness, the first conductivity-type optical guide layer 3 and the second conductivity-type optical guide layer 5 are set different from each other in refractive index or thickness so as to correct the asymmetrical distribution of light intensity due to the asymmetry of the laminated layers which are laminated so as to interpose the active layer 4 between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142202-A (JP)
Title: Thermosensitive recording material
Inventor: TAKEUCHI YOSUKE
IPC: B41M5/26
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording material showing outstanding light resistance for a texture part and an imaging part.  <P>SOLUTION: This thermosensitive recording material has at least one thermosensitive recording layer containing at least one kind of diazo compound and at least one kind of coupler compound which develops a color through a chemical reaction with the diazo compound on a support. The coupler compound is a pyrimidinedion compound represented by formula (1) or its tautomer. In formula (1), R<SP>1</SP>is an alkyl group or an aryl group; R<SP>2</SP>is a hydrogen atom, an alkyl group or an aryl group; and L is a withdrawing group which can be withdrawn when coupling reaction with the diazo compound occurs. R<SP>1</SP>, R<SP>2</SP>and L may be further substituted by a substituent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141475-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine which is more preferable in terms of beauty than heretofore, does not need much space when the machine is not used, is used as a comfort chair, or the like, and gives stimulation more similar or equivalent to grabbing and rubbing by a therapist to a person to be treated than heretofore.  <P>SOLUTION: The footrest of the chair type massage machine includes two footrest units 7. Each footrest unit 7 comprises: a planar base part 8; and planar support parts 9 arranged to face the base part 8. The two support parts 9 are arranged to the left and right, and connected by a hinge. Bellow air bags 10 are attached between the support parts 9 and the base part 8. Projections 15 are formed on the support surfaces 9a of the support parts 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144234-A (JP)
Title: Shaft coupling
Inventor: MOCHIZUKI MASANORI
IPC: F16D3/79
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a shaft coupling that ensures torque transmission in spite of large torsional force or oscillating force acting on the first and second extending pieces.  <P>SOLUTION: The first coupling main body 1A and the second coupling main body 1B have side walls 15 facing each other at the both side ends of the first extending piece 22A and the second extending piece 22B fixed on a mounting surface 13, and vertical walls 16 facing each other at the front edge of the first and second extending pieces 22A and 22B. The torsional force and oscillating force acting on the first and second extending pieces 22A and 22B are thus received not only by the side walls 15 but also by the vertical walls 16. Further, an impact absorbing hole 25 is placed in a corner portion 2R of a leaf spring intermediate member 2. The impact absorbing hole 25 reduces the torsional force and oscillating force directly acting on the first and second extending pieces 22A and 22B. This ensures the torque transmission in spite of large decentering or declination, thus increasing the transmitted torque.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167164-A (JP)
Title: Device including optical fiber cable harness and associated method
Inventor: PARADISO LOUIS ROBERT
IPC: B60R16/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device including a durable optical fiber cable harness.  <P>SOLUTION: A device includes a housing 12, a plurality of optical components 14a, 14b within the housing, and a fiber optic cable harness 16 connected to the optical components and extending within the housing. The fiber optic cable harness 16 includes a plurality of optical fibers 20 and a plurality of respective first and second optical fiber connectors. The first optical fiber connectors terminate respective first groups of first ends of the optical fibers, and the second optical fiber connectors terminates respective second groups of second ends of the optical fibers. The first and second groups are different to define at least one cross-connection of optical fibers between the first optical fiber connectors and the second optical fiber connectors. The optical fiber cable harness may include at least one optical fiber support layer carrying the optical fibers, and a plurality of longitudinal strength members extending between the first and second optical fiber connectors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004143346-A (JP)
Title: Epoxy resin composition for semiconductor sealing and semiconductor device
Inventor: HOSHIKA NORIHISA
IPC: C08K3/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in adhesiveness to substrates, flame retardance and resistance to stress by soldering without using a bromine-containing organic compound and an antimony compound.  <P>SOLUTION: The epoxy resin composition for semiconductor sealing comprises (A) an epoxy resin represented by formula (1), (B) a phenol resin represented by formula (2), (C) an inorganic filler, (D) a hardening accelerator and (E) phenoxathiin as essential components, and total inorganic material is contained in an amount of ≥84 wt.% and ≤94 wt.% based on the total epoxy resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165707-A (JP)
Title: High frequency microstrip line
Inventor: MARUYAMA MASAKATSU
IPC: H01Q13/28
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency microstrip line which is used in a wireless LAN system, easily manufactured and can be formed into long length and has excellent basic characteristics as a high frequency line such as low loss for a propagated high frequency.  <P>SOLUTION: The high frequency microstrip line 1 for transmitting the high frequency for the wireless LAN system has a flexible structure wherein a dielectric layer 2 made of a dielectric material and a signal line 4 made of a conductor material are sequentially layered on a ground layer 3 made of a conductor material, and a patch antenna 6 formed by sequentially layering a dielectric plate 8 made of a dielectric material and a patch 7 made of a conductor material is electrically coupled to the signal line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148319-A (JP)
Title: Friction stir welding apparatus
Inventor: MURAKAMI AKIYOSHI
IPC: B23K20/12
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir welding apparatus which can stably control pushing force.  <P>SOLUTION: When a pushing action is carried out by a rotary tool 4, the rotary tool 4 performs the pushing action as follows. When a screw shaft 46 is turned in the required direction, a movable member 48 coupled with the screw shaft 46 by the screw moves, and a first driving shaft 58 also moves so as to elongate with respect to a second driving shaft 64 in response to the movement of the movable member 48. As a result, the rotary tool 4 performs the pushing action. At that time, if the rotary tool 4 must additionally perform a rotary motion, the rotational movement of the second driving shaft 64 caused by a rotary shaft motor 11 is transferred to the rotary tool 4 by means of a spline coupling. Thus, the elements movable during the pushing action are only the movable member 48 and the first driving shaft 58 without including the rotary shaft motor 11. As a result, the weight of the elements movable during the pushing action can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149335-A (JP)
Title: Process and apparatus for manufacturing carbon nanotube
Inventor: NISHI YASUHIKO
IPC: C01B31/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing a carbon nanotube, which process simplifies its manufacturing apparatus and increases the synthetic ratio of the produced carbon nanotube; and a manufacturing apparatus therefor.  <P>SOLUTION: In the process, the carbon nanotube is synthesized by using a carbon material as a cathode 1 and performing DC arc discharge between the cathode 1 and an anode 3. Here, the carbon material essentially comprises a carbonaceous substance and has an electrical resistivity of ≥4,000 μΩcm or a thermal conductivity of ≤40 W/mK.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148970-A (JP)
Title: Ceiling blowing-out unit for vehicle air conditioner
Inventor: UMEBAYASHI MAKOTO
IPC: F24F13/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling blowing-out unit for a vehicle air conditioner in which conditioned air is blown out from a wide range of a ceiling part of a compartment easily in a relative uniform manner.  <P>SOLUTION: This ceiling blowing-out unit comprises an air passage 12 formed along a compartment ceiling part so as to cause conditioned air to be blown from an air conditioner unit, a three-dimensional aeration structure 14 arranged inside the air passage 12 so as to form a three-dimensional aeration shape, and many air blowing-out ports 15 opened at the lower surface of the air passage 12 so as to blow out the conditioned air to the inner lower part of the compartment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148369-A (JP)
Title: Welding equipment and method for setting welding condition
Inventor: ISHIHARA TOSHIHIKO
IPC: B23K9/095
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability by enhancing efficiency in setting/inputting operation of welding conditions.  <P>SOLUTION: Welding equipment is provided with a consumable electrode wire feeding device 7, a filler wire feeding device 8, a primary welding power source 11 for supplying electricity to the consumable electrode wire 5, a filler power source 15 for supplying electricity to the filler wire 6, and a setting device 21 for setting a current value/voltage value to be applied at least to the consumable electrode wire 5. The equipment is also provided with the main control part 20a that calculates a signal for commanding the current value/voltage value to be applied at least to the consumable electrode wire 5 on the basis of the set value of the setting device 21 and that outputs the signal to the primary welding power source 11. Further, the equipment is provided with a filler power source control part 20b that is connected to the main control part 20a in a manner communicable with information, that calculates a signal for commanding a current value/feeding rate to be applied at least to the filler wire 6 on the basis of the set value of the setting device 21 and in accordance with a pre-stored program, and that outputs the signal to the filler power source 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201415-A (JP)
Title: Dye for ink-jet printing for reduction of decap and for improvement of durability of image
Inventor: SCHUT DAVID M
IPC: C09D11/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye for ink-jet printing on both hydrophilic and hydrophobic papers.  <P>SOLUTION: The dye includes a chromophore ionically coupled to a counterion. One of the chromophore and the counterion includes a hydrophilic moiety. The other includes a hydrophobic moiety.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206397-A (JP)
Title: Polyester composition and molding composed thereof
Inventor: NAKAYAMA SEIJI
IPC: C08L67/02
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyester composition which is excellent in transparency, flavor retention and/or gas barrier performance and scarcely pollutes a mold during molding.  <P>SOLUTION: This polyester composition comprizes (A) 100 pts.wt. of a polyester whose main repeating unit is an ethylene arylate, (B) 0.01-100 pts.wt. of a polyamide containing a m-xylylene group and (C) 5×10<SP>-4</SP>-1 pts.wt. of a compound containing an amino group. A hollow shaped article, a sheet-like product and a film which are composed of this polyester composition are also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004155986-A (JP)
Title: Adhesive tape or sheet
Inventor: TOZAKI YUTAKA
IPC: C09J7/21
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape or sheet that develops good initial adhesion to a dew condensation face or a wetting face and that has good peeling resistance under a constant load.  <P>SOLUTION: The adhesive tape or sheet has an adhesive layer on at least one surface of the substrate and the whole adhesive layer is formed from a water dispersion type adhesive composition containing an acrylic type polymer (A) as a base polymer mainly comprised of a monomer of a 4-12C alkyl (meth) acrylate. The surface part of the adhesive layer at the range of 3nm inside from the outer surface of the adhesive layer contains 0.1-3pts.wt. of an anionic emulsifier (B) containing a sulfur atom based on 100pts.wt. of the total monomer components constituting the acrylic type polymer (A) which forms the surface part of the adhesive layer, and contains 0.5-15pts.wt. of a hydrophilic polymer (C) based on 100pts.wt. of the nonvolatile matter content in the water dispersion type adhesive composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161103-A (JP)
Title: Tilt type sunroof
Inventor: TAMURA MICHIO
IPC: B60J7/08
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the assembling operation of a tilt type sunroof to a vehicle and to enhance positional accuracy of the sunroof panel.  <P>SOLUTION: The sunroof panel 3 is tiltably assembled to annular frame shaped frame 4 via hinge mechanisms (receivers 5, engaging tongue pieces 6) and an elevating mechanism 7. The sunroof is attached to a roof 1 side member of a vehicle with the sunroof panel 3 and the annular frame shaped frame 4 subassembled. The sunroof can be carried in subassembled state. Thereby, the sunroof can be carried in with its quality guaranteed in its assembled state, and its assembling operation in a line is easy. Further, tilt movability or the positional accuracy can be designed and confirmed on the one in the state before assembled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160863-A (JP)
Title: Printing controller, printing control method, printing system and printing control program
Inventor: TAGYO KAZUNARI
IPC: B41J2/01
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the quality of an output image of a printing apparatus by eliminating a displacement of a dot forming position in a main scanning direction even between dots different in the quantity of ink.  <P>SOLUTION: Displacement information, which represents the displacement of at least one of positions to form a small-sized dot (a first dot) and a middle-sized/large-sized dot (a second dot), is acquired; and a printer (the printing apparatus) undergoes control not only for forming the small-sized dot and the middle-sized/large-sized dot by different main scannings but also for changing at least one of the positions to form the small-sized dot and the middle-sized/large-sized dot in the main scanning direction depending on the acquired displacement information. The displacement of the dot forming position in the main scanning direction is eliminated even between the dots different in the quantity of the ink, so that the quality of the output image of the printer can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162875-A (JP)
Title: Component fixing method
Inventor: YAMAGUCHI TAKEHITO
IPC: C03C27/06
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein components, when heated to adhere each other using hot air, an optical beam or a heating furnace, are expanded resulting in mutual dislocation of the components.  <P>SOLUTION: A required number of spacers 74 are temporarily fixed to a rear plate 273 and an adhesive is applied to the adhesive positions of these components. Then, they are left in vacuum environment to vaporize water content and temporarily harden the adhesive, followed by heating the adhesive positions of the components to completely harden the adhesive. Thus, the positioning accuracy of the components is improved with no dislocation of the components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168120-A (JP)
Title: Caster having fitting hole
Inventor: SAITO AKINORI
IPC: B60B33/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screwed type caster to be screw-fastened in a fitting part by turning a main shaft of the caster with a rod-like tool.  <P>SOLUTION: The caster is provided with the main shaft having a threaded part on an upper part, rotatably fitted on a supporting yoke pivotally supporting a wheel in an upright attitude through a bearing part, and the threaded part is screwed in the fitted part. A flange part is fixed on a midway part of the main shaft above the bearing part, the flange part is provided with a fitting hole opened in a lateral circumferential wall surface extending sideways, and the rod-like tool is inserted into the hole to rotate the main shaft in a screw-fastening direction or an unscrewing direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170215-A (JP)
Title: Horizontal earth motion detector
Inventor: OTAKE YUJI
IPC: G01H1/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a drift noise from being generated in accompaniment to a change of a spring constant in an elastic member, and to facilitate regulation and setting in observation, so as to attain a high dynamic range and stabilization.  <P>SOLUTION: This detector is provided with a horizontal pendulum 24 provided with a weight 26 in its tip side, having a base end supported by an X-type hinge 23, and oscillated within a horizontal plane around the base end as the center, a magnetic levitation mechanism 30 for floating up the weight 26 and for keeping an oscillation direction of the horizontal pendulum 24 within the horizontal plane, an electrostatic capacity position detector 34 for measuring a horizontal-directional swing angle of the pendulum 24, a control circuit 100 for calculating a restoration amount of the horizontal pendulum 24, based on the swing angle of the pendulum 24 by the electrostatic capacity position detector 34, and a pendulum restoration mechanism 40 for restoring the horizontal pendulum 24 based on a calculation result by the control circuit 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171271-A (JP)
Title: Management system using personal information card
Inventor: HATANAKA KATSUMI
IPC: G06K17/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a human load by automatically updating personal data stored in a personal information card in timing wherein the personal information card is actually used.  <P>SOLUTION: An IC card 3 distributed to a management target person stores card data including the personal data including a name, a card expiration date or the like in addition to a peculiar card ID. A card issue server 1 transmits updating personal data on the IC card 3 of an update target and update period data showing an update procedure period to a gate entrance server 6 , an access server 7 and a diligence/indolence management server 8, in prescribed time. For example, when a card reader/writer 9a corresponding to a gate entrance terminal 9 reads the card data from the IC card 3 corresponding to the updating personal data during the update procedure period shown by the update period data, the card reader/writer 9a writes the updating personal data into the IC card 3 to automatically update the card data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167006-A (JP)
Title: Electrocardiogram display device
Inventor: MURAKI TAKANARI
IPC: A61B5/332
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrocardiogram display device displaying an electrocardiogram waveform intelligibly for a user with a small number of display elements.  <P>SOLUTION: This electrocardiogram display device is provided with a means detecting the electrocardiogram and a means having a plurality of display elements. The device displays the electrocardiogram waveform simulatedly based on shape and disposition of individual display elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173156-A (JP)
Title: Mobile telephone terminal
Inventor: MORITA KUGO
IPC: H04W88/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile telephone terminal which can improve usability upon arrival of a call, when a telephone functional portion and an information processing functional portion are in a separated state.  <P>SOLUTION: In a mobile telephone terminal in which a telephone functional portion and an information processing functional portion can be separated, used states of the telephone functional portion and the information processing functional portion are determined based on a key press down of each functional portion, a drive of a case driving portion, and an execution of installed applications, and an arrival of a call is preferentially notified to a functional portion used by an operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178020-A (JP)
Title: Device and method for estimating expression controlling relationship, program, and storage medium
Inventor: ONAMI SHUICHI
IPC: C12N15/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expression control relationship estimation device, an expression control relationship estimation method, a program, and a storage medium capable of estimating a gene expression regulation relationship (gene expression regulation network) from expression quantity data in a mutant having mutation in a plurality of genes.  <P>SOLUTION: When an expression profile of each mutant is compared with that of a wild type one, variation of the expression quantity of each gene in the respective expression profiles is determined. All the expression profiles are classified, and the expression profile of each mutant is divided into a profile of a monogenic mutant and that of multigenic mutant. As to the divided expression profile of the monogenic mutant, the expression control relationship between the genes is estimated from the determined variation of the expression quantity of the respective genes. As to the divided expression profile of the multigenic mutant, the expression control relationship between the genes is estimated from the determined variation of the expression quantity of the respective genes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174794-A (JP)
Title: Method for visualization of ultrasonic vibration heating
Inventor: HORIE YUZURU
IPC: B06B1/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To materialize the visualization of exact, simple ultrasonic vibration heating.  <P>SOLUTION: In the ultrasonic vibration heating, prescribed members 4a and 4b are vibrated ultrasonically by an ultrasonic horn 7 to generate heat. A plane illuminant 3 having heat luminescence properties are made to approach or contact the heat generation parts 6 of the members 4a and 4b to emit light so that the application effect of the ultrasonic vibration is monitored. The members 4a and 4b are at least two joined materials 4a and 4b joined to each other. The heat generation parts are joint parts 6 comprising the joining faces 6a and 6b of the joined materials 4a and 4b which are laid to overlap each other to be joined together by welding. The joint condition of the joint parts 6 is monitored. The joined materials are transparent or opaque plastic materials 4a and 4b.  <P>COPYRIGHT: (C)2004,JPO