baber/WOPTO huggingface dataset:
Patent JP-2002205406-A (JP)
Title: Method for forming nozzle in constituent of ink-jet printing head, nozzle constituent, ink-jet printing head provided with the nozzle constituent, and ink-jet printer provided with the printing head
Inventor: ELLENKAMP HENDRIK WILLEM
IPC: B23K101/36
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printing head nozzle constituent capable of obtaining a good printing quality by a simple method. SOLUTION: A method for forming a nozzle in an ink-jet printing head constituent, for eliminating a material from a constituent by a laser and forming a nozzle during the operation, is provided. According to the method, a mask is irradiated with a laser beam such that the material is eliminated by the sub beam after passage of at least a sub beam through the mask. According to the method, inhomogeneity of the laser bema is compensated by moving the laser beam with respect to the mask in a direction substantially parallel to the mask such that the sub beam is generated from different parts of the laser bema during the elimination of the material. Thereby, the nozzle is formed with an 'average' laser beam.
Patent JP-2003154814-A (JP)
Title: Studless tire and manufacturing method of the same
Inventor: TAKEDA MASAFUMI
IPC: B60C11/11
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a studless tire that prevents a slip on a frozen surface from an initial period of use, and a manufacturing method thereof. SOLUTION: The studless tire has a ruggedly ground surface on the surface of a block pattern of a tread part, to which ground surface an inner layer of the tire is exposed. The tire can run safely without a slip on a frozen road surface from an initial period of use to ensure the safe driving of an automobile on snow-covered land.
Patent JP-2003160488-A (JP)
Title: Skin care medicament composition for trichophytosis
Inventor: MAMIYA AKIRA
IPC: A61K31/4174
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care medicament composition capable of effectively treating nail trichophytosis considered to be difficult to cure.  <P>SOLUTION: This skin care medicament composition for trichophytosis is obtained by formulating as active ingredients an antimycotic ingredient such as bifonazole and a polyprenyl derivative of the formula (I) (wherein, R<SP>1</SP>and R<SP>2</SP>are the same of different and each H or OH; R<SP>3</SP>is H, a 1-10C alkyl, 2-20C aliphatic acyl, aromatic acyl or araliphatic acyl; n is 1-4, when n is 2-4, R<SP>2</SP>s are the same as or different from each other, provided that at least one of R<SP>1</SP>and R<SP>2</SP>is OH) obtained from the extract of a certain tropical plant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160500-A (JP)
Title: Popidone iodine-containing composition
Inventor: HARASHIMA NORIHIRO
IPC: A61P31/04
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable medicinal composition for topical administration, containing popidone iodine as an active ingredient, and having excellent retentivity.  <P>SOLUTION: This medicinal composition for the topical administration contains the popidone iodine in an oily base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002218347-A (JP)
Title: Device and method for pip in processing in television
Inventor: CHO HAN KYOUNG
IPC: H04N5/45
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the PIP(picture in picture) processing device and method of a television for simultaneously monitoring both main and sub screen image signals by overlaying a sub screen PIP image signal with a main screen image signal. SOLUTION: The television PIP processing device comprises a first image processing section for processing a signal that can be displayed on a screen with the main screen image signal as input; a second image processing section for processing a signal that can be displayed at a specific region on the screen with the PIP image signal as the input; a control section for outputting a control signal based on a user's request command; and an adjustment section for adjusting the amount of output of the image signal that is outputted from the second image processing section, based on the control signal of the control section.
Patent JP-2003164684-A (JP)
Title: Automatic sewing apparatus
Inventor: KAWASAKI KIYOSHI
IPC: D05B35/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish accurate and efficient sewing of fabrics A and B to be sewn in an automatic sewing apparatus which sews the fabric A having a linear end along the end of the fabric B having the curved end thereof.  <P>SOLUTION: The end (20A) side of the fabric B (20) to be sewn is detected with a sensor (4) and a roller (3) which rotates normally or oppositely by a signal of the sensor (4) is set right in front of a needle to grasp the fabric B (20) on a table base (T) with the roller (3). The roller (3) is rotated normally or oppositely to move the fabric B (20) orthogonally to the direction of sewing it thereby controlling the end of the fabric B (20) to be sewn.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168873-A (JP)
Title: Hollow multilayer printed-wiring board
Inventor: TAKEUCHI SUSUMU
IPC: H05K3/46
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a multilayer printed-wiring board thin by a method wherein hollow parts are formed on insulating adhesion layers interposed between a plurality of printed-wiring board blanks and a film wiring-board material, the permittivity of the insulating adhesion layers is reduced and the film wiring- board material is laminated.  <P>SOLUTION: In the multilayer printed-wiring board, the film wiring-board material 12 in which a conductive foil 12b or a conductive foil 12b' to be used as a signal interconnection is formed at least on one face on the surface of a film board 12a is adhesion-bonded to be multilayered by a heating pressurization operation between the printed-wiring board materials 10 on which conductive foils 10b or conductive foils 10b' to be used as signal interconnections are formed at least on faces on one side on surfaces of insulating boards 10a via insulating adhesion layers 11 which display an adhesion function by a heating pressurization operation. In the hollow multilayer printed-wiring board, hollow parts 11 a are formed on the layers 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166335-A (JP)
Title: Floor material
Inventor: NAGARA HIDEFUMI
IPC: E04F15/16
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material having excellent walking feeling while having excellent size stability and sound insulation performance.  <P>SOLUTION: The floor material 10 comprises a hard plate-like body 11 comprising a synthetic resin containing 20-80 mass% of wood power and a resin foaming body 1 laminated on one face of the hard plate-like body 11. The resin foaming body 1 is provided with a plurality of high foaming parts 3 having high foaming power formed in the form of projections on at least one face of a sheet-like open-form layer 2. In addition, the whole surface of the high foaming part 3 is covered with a low foaming layer 4 having low foaming power together with the open foam layer 2, and recesses 41 are formed among the mutually adjacent high foaming parts 3... covered with the low foaming layer 4 so as to form the projections and recesses.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167476-A (JP)
Title: Toner processing device, process cartridge and image forming apparatus
Inventor: FUJITA AKIRA
IPC: G03G21/18
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent faulty electrification and an image defect by excellently removing residual toner left on the surface of a photoreceptor drum after transferring a toner image in a cleaner-less type image forming apparatus.  <P>SOLUTION: A brush unit 3j is disposed on the downstream side of a transfer roller and on the upstream side of an electrifying roller 3a in the rotating direction of the photoreceptor drum 2. The unit 3j is constituted by attaching a residual toner uniformizing means 3g and a toner electrification amount control means 3h to a supporting member 12, and is reciprocated in the generating line direction of the drum 2. In such a case, the rotation from the outside of the unit 3 is converted into reciprocation through a motive power converting mechanism consisting of a coupling gear, a cam gear and the cam groove of a cam disposed in an electrification unit 3. The residual toner left on the surface of the drum 2 after transfer is uniformly leveled over the surface of the drum 2 by the uniformizing means 3g, and the uniformized residual toner is electrified to obtain a specified polarity by the control means 3h.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166339-A (JP)
Title: Attaching device for handrail
Inventor: MASUDA AKIRA
IPC: E04G5/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching device for a handrail capable of coupling a handrail support side bracket to a building frame without interfering therewith even when a fixture coupling upper and lower vertical materials exists.  <P>SOLUTION: The attaching device of the handrail for attaching a handrail support 14 through a bracket B at a position where ends of a vertical material 1 and a horizontal member 2 are coupled comprises a horizontal support plate 5 for coupling a basic end to the handrail support by the bracket, and a pair of engaging pieces 6 mutually erecting while having an arbitrary interval L on the outer end of the support plate. The support plate forms a holding groove 7 released outward and a long groove communicating with the holding groove. Each engaging piece has a vertical piece 6a and a horizontal piece bent from the vertical piece to the holding groove side, and support faces 9 and 10 curved to the lower part of each vertical piece and the end of the horizontal piece respectively are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170228-A (JP)
Title: Method and apparatus for molding panel member with closed sectional part
Inventor: NAGAI YUICHI
IPC: B21D53/88
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for molding a panel member with a closed sectional part capable of reducing the number of components, reducing the molding steps and further decreasing a facility.  <P>SOLUTION: The apparatus 20 for molding the panel member with the closed sectional part comprises a bending die 33 for bending to form the closed sectional part, a chuck member 35 for grasping both ends of the closed sectional part so as to be able to dispose the closed sectional part oppositely to the die 33 and a guide means 40 for movably supporting the means 35 toward the die 33, at a blank holder 27. The apparatus further comprises an upper cam driver 50 for moving the means 35 at an upper die 21, and lower cam drivers 52, 53 for moving a bending unit 30 for integrally gathering the die 33, the means 35 and the means 40 to a lower die 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172159-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: KINOMURA SHIGEKI
IPC: F02D13/02
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve on internal combustion engine restartability after a stall.  <P>SOLUTION: The internal combustion engine valve timing control device capable of changing the timing of intake valve closure is provided with a timing control means (step S2). The means changes the timing to an advance position in the case that a possibility of stall is determined to exist in an operating engine, where the intake valve closes earlier than in case no possibility of stall is determined to exist.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003050644-A (JP)
Title: Portable computer
Inventor: KOO JA-GOUN
IPC: G06F1/16
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable computer for allowing, in a simple configuration, a user to arbitrarily interrupt power supply to a backlight in a state that a liquid crystal display is opened without executing software-like switch control. SOLUTION: This portable computer comprises: a liquid crystal display 20 consisting of a liquid crystal panel 23 and an LCD backlight and connected to the upper part of a main body 10 so as to be rotatable for opening and closing the upper face of the main body 10, a latch locking part 15 arranged at one of the main body 10 and the liquid crystal display 20, a latch receiving part 31 arranged in the other, a latch member 33 arranged in the latch receiving part 31 so as to be movable between a locking position where the latch member 33 is locked to the latch locking part 15 and a lock releasing position where the latch member 33 is released from the latch locking part 15, and an LCD switch part 50 arranged in the latch receiving part 31 for interrupting power supply to the backlight according to the moving position of the latch member 33.
Patent JP-2003175775-A (JP)
Title: On-vehicle electronic equipment
Inventor: MATSUDA AKIHIRO
IPC: B60R11/02
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle electronic equipment in which a theft- prevention effect is improved and a portion to be taken out of the car is made smaller and lighter.  <P>SOLUTION: A panel part 30 comprising a pair of panels rotatable by a hinge 35 is arranged on the front face of a body part 20 in capable of opening/ closing. An operation part 31 or a display part 33 provided on the pair of panels of the panel part 30 is removably attached to a panel supporting chassis 40. When a user leaves a car, only one of the panels (the operation part 31 or the display part 33) is removed from the panel supporting chassis 40 to outside the car.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177819-A (JP)
Title: Heater temperature controller
Inventor: MASUDA TERUYOSHI
IPC: H05B3/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater temperature controller capable of controlling the temperature of a heater at low costs, and accurately judging the abnormality of each heater or the abnormality of a temperature sensor.  <P>SOLUTION: This heater temperature controller disposed for each heater 10 set at a plurality of places is able to control the temperature of each heater 10 at low costs, and to accurately judge the abnormality of each heater 10 or the abnormality of a temperature sensor. Also, this heater temperature controller outputs an abnormality detection signal by a radio communication system, and receives the abnormality detection signal, and audibly or visually announces the abnormality, so that the abnormality of a plurality of heaters or the abnormality of the temperature sensor is integrally monitored in one place and a countermeasure against the occurrence of the abnormality is quickly taken. In addition, all the heaters 10 set in a plurality of places are connected to a personal computer 13, so that the temperature of each heater can be easily controlled, and that the temperature data can be easily prepared and preserved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175757-A (JP)
Title: Floor mat for automobile
Inventor: KURABE KENJI
IPC: B60N3/04
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor mat for an automobile improving silentness of the automobile's interior by effectively absorbing or insulating noises solving a boundary part for separating a noise absorbing function or a noise insulating function of the floor mat.  <P>SOLUTION: In this floor mat 1, a felt layer 4 and a foaming latex layer 5 are sequentially formed on lower surface of baking fabrics 3 having a pile layer 2 formed on the upper surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183063-A (JP)
Title: Heating facility for concrete scrap
Inventor: HASHIMOTO KOICHI
IPC: C04B20/04
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To control a heating time for a concrete block more constant than before.  <P>SOLUTION: The facility is composed of a vertical heating tower 4a in which the concrete blocks B supplied from upward are heated by hot air, a concrete block B supply means 32 supplying the concrete blocks B toward the heating tower 4a, a discharge means 42 which discharges the concrete blocks B from under the heating tower 4a, and a transfer means 43 which transfers the concrete blocks B to a tumbling means 5. Wherein the discharge means 42 controls the discharge amount of the concrete blocks B so that a load of the transfer means 43 is kept in a predetermined range, and the supply means 32 controls the supply amount of the concrete blocks B so that the upper surface level of the concrete blocks B in the heating tower 4a is kept in a predetermined range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180642-A (JP)
Title: Electrode for living body
Inventor: NISHIWAKI SHIGEHIRO
IPC: A61B5/0408
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a living body which is easily applied to the skin without causing the pain of a subject.  <P>SOLUTION: Only one sheet of cover film 14 must be peeled after applying a tape 13 onto the skin 21 of the subject because the flexible and stretchable tape 13 is reinforced with a sheet of cover film 14, so as to be applied onto the skin in accordance with the movement of the subject in the condition before applying onto the subject, in applying the electrode element 11 detecting electric signals generated by the living body onto the skin 21 of the living body by the tape 12 via the electroconductive gel layer 18. The problem of the pain of the subject can be eliminated by strongly pushing the signal wire 23 to the electrode element after applying as in the conventional electrode because the signal wire 23 can be attached before applying by forming the slit 16 in the cover film 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185022-A (JP)
Title: Sealing structure
Inventor: YAMANISHI YOSHIKI
IPC: F16J15/08
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure capable of increasing a shielding capability while preventing an excessive pressure from generating at a seal part.  <P>SOLUTION: This sealing structure for sealing a boundary part between a first space and a second space by using a sealing plate comprises the sealing plate disposed in the boundary part between the first space and the second space, a first support member for supporting the sealing plate on the first space side, a second support member for supporting the sealing plate on the second space side, a first seal member disposed between the first support member and the sealing plate, and a second seal member disposed between the first support member and the second support member on the outside of the sealing plate. The compression hardness of the second seal member in a shearing direction is made equal to or lower than that of the first seal member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185814-A (JP)
Title: Transfer material for forming reflector and method for manufacturing the same, reflector and liquid crystal display, and method for manufacturing the same
Inventor: TANAKA MITSUTOSHI
IPC: G03F7/027
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display having a reflection electrode with excellent reflection property, a method for manufacturing the same with a simple process, a transfer material for forming a reflector to be used therefor, and a method for manufacturing the same.  <P>SOLUTION: The transfer material for forming the reflector is constructed by disposing at least a layer of resin layers on a temporary supporting body and disposing a projecting and recessing part having depths or protrusion heights within ≥5% and ≤300% thickness of the resin layer on a layer adjacent to the resin layer or on the temporary supporting body adjacent to the resin layer with embossing. The method for manufacturing the same is also disclosed. The liquid crystal display device is provided with a first substrate having a first electrode with a reflection function formed on at least a part of a surface of the substrate facing a second substrate, the second substrate placed opposite to the first substrate, and a liquid crystal layer sealed between the first and the second substrates and is provided with the resin layer having the projecting and recessing part on the surface formed in a process including a transfer using the transfer material for forming the reflector between the first substrate and the first electrode. The method for manufacturing the same is also disclosed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182690-A (JP)
Title: Water jet propelling boat
Inventor: ITO KENJI
IPC: B63H25/50
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve rudder control and turning performance in advancing with inertia even when an engine is stopped or in the idling state.  <P>SOLUTION: When an engine driving state detecting means 44 detects that the engine is stopped or in the idling state and a rudder angle detecting means 43 detects that the rudder angle is larger than a set value, a movable sponson 322 corresponding to the detected steering direction is turned by a displacement device 50 by a predetermined angle from an almost horizontal attitude to a forward inclined attitude, by which a boat body can smoothly be turned in the steering direction by increased water resistance on one side of the boat body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002280822-A (JP)
Title: Chip antenna and method for manufacturing the chip antenna
Inventor: HAMADA HIROKI
IPC: H01Q1/40
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a chip antenna provided with a main antenna element and a parasitic auxiliary antenna element placed side by side that can simply and effectively suppress dispersion in the antenna characteristics and to easily manufacture such a chip antenna. SOLUTION: The chip antenna is manufactured by forming a conductor plate (40) formed by connecting the main and auxiliary antenna elements (10, 20) placed at a prescribed interval and a frame surrounding them via a connection part, embedding or layering the conductor flat plate in a dielectric chip (30) and cutting off the conductor flat plate along both side faces of the dielectric chip. The inner end edges of the main and auxiliary antenna elements are opposed to each other over the entire width of the dielectric chip, the opposed areas are uniform so as to suppress the dispersion in the antenna characteristics.
Patent JP-2003182922-A (JP)
Title: Sheet post-treatment device
Inventor: SUGIYAMA YOSHIHIDE
IPC: B65H31/34
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a sheet post-treatment device and to simplify it which performs the post-treatment of image-formed sheets from an image forming device after adjusting the sheets at the post-treatment position, and ejects the sheets to the sheet stacking position.  <P>SOLUTION: A press roller 50 to directly press a sheet is provided on a sheet pressing means F to press the sheet (s) at the post-treatment position, and a non-return mechanism (d) to apply a large pressing force to the sheet when the sheet enters and exits the post-treatment position is provided on the press roller. The sheet is preferably supported at the post-treatment position in a substantially horizontal manner. For the non-return mechanism, a guide groove (c) to guide a rotary shaft 51 of the press roller is provided in an inclined manner, or a one-way clutch is provided on the press roller.  <P>COPYRIGHT: (C)2003,JPO