baber/WOPTO huggingface dataset:
Patent JP-2003181657-A (JP)
Title: Laser marking system
Inventor: MIZUTANI KAORU
IPC: B23K26/082
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking system which can project a projection image to an accurate position without use of any optical component such as a half mirror.  <P>SOLUTION: In the operation of projection, a guiding laser beam L2 emitted from a guiding laser beam source 30 disposed at a position deviated from on the optical axis of a printing laser beam L1 is incident on a position of an X galvanomirror 21X which is coincident with a position of the X galvanomirror 21X on which the printing laser beam L1 is incident. CPU corrects coordinate data (x, y) in printing operation, based on an angle difference θ in incident angle between both the laser beams L1, L2, in such a manner that an optical path of the guiding laser beam L2 reflected from the X galvanomirror 21X is coincident with an optical path of the printing laser beam L1 reflected from the X galvanomirror 21X, and the corrected coordinate data (x+α, y) are provided to drive motors 23X, 23Y.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176009-A (JP)
Title: Meandering alignment device of belt for hanking roller
Inventor: TATSUMI SEIICHI
IPC: B65G15/08
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To automatically align meandering of a belt by carrying out meandering alignment of a belt conveyor using a hanking roller under simple constitution.  <P>SOLUTION: This belt conveyor B supporting the belt 1 by the hanking rollers A arranged with specified intervals between each other in the longitudinal direction automatically aligns meandering of the belt by the hanking rollers by supporting intermediate bent parts of flat surface V shaped arms 3 on support members 2 arranged on the both side edge outsides of the belt 1 on a support shaft 4 free to revolve, mounting both side outer ends of the hanking roller on each one end of these arms by a proper mounting means, making a contact roller 8 axially supported on the other ends of the arms face against a side edge of the belt and connecting both ends of an aligning rod 10 to the other end sides of the left and right arms free to revolve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184242-A (JP)
Title: Joint for eaves gutter
Inventor: MAEDA TOSHIHIDE
IPC: E04D13/068
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of flowing rainwater from a recessed portion located at the wall surface at the outer side of the eaves gutter to the inside of the eaves gutter joint for an expansive type eaves gutter joint.  <P>SOLUTION: For an eaves gutter joint which connects together the eaves gutters 5 equipped with a recessed portion 7 along the wall surface 6 at the outer side in a longitudinal direction, a holding portion 1 fitted to the end portion of the eaves gutter 5 and holding it is provided. The holding portion 1 is equipped with a contact portion 2 for making contact with the end portion of the eaves gutter 5 and a plate portion 3 for clamping the end portion of the eaves gutter 5. Also, a recessed portion 4 with which the recessed portion 7 of the contact portion 2 comes into contact is arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189541-A (JP)
Title: Geared motor
Inventor: SANO GENZO
IPC: F16H1/28
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thin or flat high torque motor.  <P>SOLUTION: In a motor having an annular rotor arranged on the inner circumference of a stator, a gear mechanism for transmitting rotation of the rotor, while reducing, to the output shaft is built in the hollow section of the annular rotor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180733-A (JP)
Title: Absorbable article
Inventor: MATSUOKA ERIKA
IPC: A61F13/15
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent front spillage effectively while improving fitness on human bodies and reduce stiffness felt during the wearing.  <P>SOLUTION: In the absorbable article 1 which has an absorbent interposed between a liquid permeable top sheet 3 and a liquid impermeable back sheet 2, the thickness HC of the absorbent of a crotch part area 8 is made the largest among the crotch part area 8 containing a humor discharge site H, the front area 9 positioned ahead thereof and the rear area 10 positioned behind the crotch part area 8 on the center line L in the vertical way of the absorbable article 1 and the thickness HF of the absorbent in the front area 9 is less than the thickness HC of the absorbent in the front area 9 crotch part area 8 while the thickness HB in the rear area 10 is less than the thickness HF of the absorbent in the front area 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003147374-A (JP)
Title: System for producing biomass liquefied fuel
Inventor: MATSUNAGA MASAHIRO
IPC: C10B53/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a system for producing a biomass liquefied fuel. SOLUTION: The system comprises carbonizing, granulating an organic waste component, mixing with a vegetable oil the thus-obtained granules together with water and emulsifyingly dispersing the resultant mixture.
Patent JP-2003146335-A (JP)
Title: Disposable container for use in paint can
Inventor: MINAMI DAISUKE
IPC: B65D1/04
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a disposable container which is devised to be used when painting a plurality of colors by making use of an empty paint can, wherein the disposable container comprises a circular container by combining semicircular containers, a turned swell is provided on a semicircular portion of an opening of the container, the containers of the same shape with a little smaller diameter are made so that they can be put in the empty can, and the containers can be combined for use so that two colors can be used at the same time. SOLUTION: A container (1a) and a container (1b) are combined to make a circular container (1). A swell (2) is provided on a circular portion of an opening of the container.
Patent JP-2003186154-A (JP)
Title: Image forming device
Inventor: HIRANO SHIGENOBU
IPC: G02B27/18
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device for performing a reversible color recording utilizing an existent projector.  <P>SOLUTION: Light radiated from a light source 201 is made to be uniform by an optical integrator 202 and polarized with a polarizing element 203. After the light is split into blue light (B), green light (G) and red light (R) by a dichroic mirror 205, the light is respectively modulated by a liquid crystal panel 207 via a condenser lens 206. The light beams respectively modulated by the liquid crystal panel 207 are composited by a cross dichroic prism 208 and projected on a reversible recording medium by a projection lens 209. Otherwise, a digital micro-mirror device can be used in place of the liquid crystal panel 207 as an optical modulation means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187027-A (JP)
Title: Information processing system, information processor and information providing method
Inventor: OMURA HIROSHI
IPC: G06Q10/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To release a participant from dissatisfaction due to crowdedness by guiding the participant to a less crowded business store in service in mobile orienteering, and to allow a business manager to expect a collection of customers and an increase in sale at slack time.  <P>SOLUTION: An information center 1 and an on-vehicle navigation device 4 with the communication function are connected via a network. When an automobile mounted with the on-vehicle navigation device 4 reaches a check point such as a restaurant, the information center 1 converts information on an operation state inclusive of a facility into a database, and determines a less crowded facility as the next check point on the basis of this information. An operator of a business facility makes access to the information center 1 by using a terminal 8, and renews the information on the operation state when necessary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188514-A (JP)
Title: Method for manufacturing hybrid electronic circuit device
Inventor: MURATA KOJI
IPC: H01L25/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hybrid electronic circuit device which simplifies processes, by conducting a process for pretreating before solder sealing simultaneously with a process for surface mounting the components.  <P>SOLUTION: The method for manufacturing hybrid electronic circuit device comprises: a process for forming a solder layer B on a second connection electrode 3 and an annular electrode 4 of a board 1, a process for disposing a second circuit element 20 on the second connection electrode 3 on which the solder layer B is formed, a process for melting the solder layer B on the second connection electrode 3 for connecting and fixing the second circuit element 20 and the second connection electrode 3 which is simultaneously conducted with a process for melting and solidifying the solder layer B on the ring electrode 4 to form a solder sealing frame 7; and a process for bonding protrusion electrodes 15 fixed to a circuit portion of a first circuit element 10 to first connection electrodes 2 on the board 1, and for remelting the solder sealing frame 7 to bond thereto a ring electrode 14 of the first circuit element 10, for sealing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182694-A (JP)
Title: Oscillation control device of rotor of rotor-blade aircraft
Inventor: NIWA YOSHIYUKI
IPC: B64C27/52
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation control device with favorable control characteristics of a rotor of a rotor-blade aircraft.  <P>SOLUTION: A rotor angle detecting means 4 is mounted to a body 2 of a helicopter 1, displacement amounts of a coning angle β0, a vertical flap angle β1c and a lateral flap angle β1s are calculated by measuring the height position of a blade of the rotor 3 at plural points, and a rank-1 time differentiation value of these three angles is calculated by a differentiation circuit 22. A control signal calculating device 8 controls a corrective pitch angle, a vertical cyclic pitch angle and a lateral cyclic pitch angle of the rotor 3 so that the displacement of the rotor 3 is decreased based on these angles β0, β1c and β1s and the rank-1 time differentiation value. Accordingly, oscillation of the rotor 3 by a gusty wind can be effectively restrained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197578-A (JP)
Title: Disk-like molding for cmp apparatus, annular component for cmp apparatus, and method of manufacturing these
Inventor: OKUMURA TOSHIAKI
IPC: C08L81/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality disc-like molding (1) for CMP and an annular component (2) for CMP which have no void inside or at least near the surface while essentially employing an injection molding method, and also to provide a method of manufacturing these.  <P>SOLUTION: In a representative case, the disc-like molding (1) which has an overall shape like a disc, with a thick ring section (11) formed in the periphery and a thin disc-like gate section (12) formed at the center surrounded by the ring section (11), is obtained by injection compression molding of a thermoplastic resin such as polyphenylene sulfide (PPS). Then, by removing the disc- like gate section (12) from the disc-like molding (1) and mechanically processing the ring section (11) into a prescribed shape, the annular component (2) for CMP is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190671-A (JP)
Title: A pair of scissors
Inventor: TAKAHASHI HIDEO
IPC: B26B13/08
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of scissors capable of unfailingly cutting even fiber or thread type matters which are soft and slippery.  <P>SOLUTION: The pair of scissors comprise scissoring portions 4, which are constituted by forming cutting edges 3 at the confronting edges of tip end portions of blades 1 pivoted at the portions thereof where they overlap with each other in such a way as to be openable or closable around a pivot 2, wherein at least one of the counterposed scissoring portions 4 comprises a retaining portion 6 provided along the cutting edge 3 thereof for preventing an object 5 to be cut from sliding along the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191759-A (JP)
Title: Driving device for hybrid vehicle
Inventor: MOTOIKE KAZUTOSHI
IPC: B60L50/16
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the mounting property of a driving device for hybrid vehicle to a vehicle by preventing an outer diameter of a drive case from being bigger caused in accordance with cover-mounting.  <P>SOLUTION: In this driving device 14 for a hybrid vehicle, a first motor generator (MG1) and a second motor generator are incorporated in the drive case 21 having an outer shape that becomes narrower as the case 21 is getting away from an engine. A first case 23 of the drive case 21 includes a first main body part 23a fixed to the engine and a first storage part 23b formed inside the first main body part 23a and storing the MG1. A second case 24 is brought into contact with the first main body part 23a in a state where the second motor generator is stored. On the side closer to the engine than the MG1 inside the first main body part 23a, a first cover 29 covering the MG1 is placed. The first cover 29 is fixed to the first storage part 23b by a first bolt 30 at a first flange 29a placed on an outer edge portion of the first cover 29.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191731-A (JP)
Title: Method and device for notifying generation of abnormality in tire, and program for notifying generation of abnormality in tire
Inventor: NAKAO YUKIO
IPC: B60C23/06
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To predict a risk of generating abnormality in a tire so as to travel safely.  <P>SOLUTION: This tire-abnormality generation notifying method for notifying the abnormality in the tire based on rotation information obtained from the tire mounted on a wheel of a vehicle is provided with processes of: detecting a rotation pulse of the wheel in the each tire; computing the rotation information of the tire to be stored, based on rotation pulse, and a process for comparing whether a traveling speed of the vehicle is a reference speed or less, or not; calculating a variation of a rotation pulse interval in one revolution of the tire to be processed, based on the rotation information; comparing whether a processed data is a data within a preset range or not, with a prescribed reference value, when the traveling speed of the vehicle is the reference speed or less; and predicting the risk of generating the abnormality in the tire of high-speed travel, based on judgement in the comparison, and for issuing an alarm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190797-A (JP)
Title: Method for producing precursor of vanadium-phosphorus compound oxide catalyst
Inventor: OKUHARA TOSHIO
IPC: B01J37/08
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing the precursor of a vanadium- phosphorus compound oxide catalyst which has a better activity and higher selectivity to a maleic anhydride through improving a conventional method in which the precursor of the vanadium-phosphorus compound oxide catalyst is produced from VOPO<SB>4</SB>-nH<SB>2</SB>O (wherein n represents an integer of 0, 1 or 2).  <P>SOLUTION: In the method for producing the precursor of the vanadium- phosphorus compound oxide catalyst through heating VOPO<SB>4</SB>-nH<SB>2</SB>O (wherein n represents an integer of 0, 1 or 2) in alcohol, the alcohol has at least two thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197384-A (JP)
Title: Light source device and lighting device for road sign
Inventor: NISHIKATA ICHIRO
IPC: E01F9/619
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To restart a light even after a short break.  <P>SOLUTION: This lighting device for a road sign is provided with a high intensity discharge lamp 32 supplied with an alternating driving voltage via a power source switch 36 and used as a power source, a ballast 38 having a starter 40 connected between the power source switch and the discharge lamp, a pulse impression restricting timer device 54 restricting an impression time of a discharge pulse to the discharge lamp, and a restarting control means 70 controlling restarting of the discharge lamp. By means of the restarting control means, an alternating voltage power source passage is closed after the lapse of time t, which is required for normally resetting the timer device, or more after the short break. If the short break is detected, the restarting control means is actuated, and after the lapse of time t, a power switch is closed and a voltage is supplied to the timer device. As the time t is passed, the timer device works normally. Consequently, the starter is operated normally and the discharge lamp can be turned on again.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190360-A (JP)
Title: Game machine
Inventor: SAKAMOTO HIDEHIKO
IPC: A63F5/04
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which facilitates the mounting of devices to be arranged inside a turning body.  <P>SOLUTION: A support shaft 25 is fixed between left and right side plates 21 and 22 making up a support frame. A hollow cylindrical reel (turning body) having a pair of left and right reel frames 41 and 42 as components is rotatably supported on the support shaft 25. Inside the reel, a drive motor is supported on the support shaft 25 through a mounting clamp 28. Moreover, communication paths (26 and 35) are provided in the support shaft 25 to make the internal area of the reel communicate with the outside of the unit. In the communication paths, an electric wire 36 runs to connect the drive motor and an external power source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192743-A (JP)
Title: Process for producing acrylic photo-setting resin
Inventor: SUGAWARA ATSUSHI
IPC: C09D163/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic photo-setting resin excellent in storage stability without adding a polymerization inhibitor excessively, and a coating material containing the resin.  <P>SOLUTION: The process for producing an acrylic photo-setting resin comprises: reacting an unsaturated compound having one polymerizable unsaturated bond with a compound having one glycidyl group and one polymerizable unsaturated bond in the presence of an organic solvent, heating the reaction system to 140-180°C to synthesize a glycidylated acrylic resin, and adding a compound having one carboxyl group and one polymerizable unsaturated bond to the obtained glycidylated resin; alternatively, reacting an unsaturated compound having one unsaturated bond with a compound having one carboxyl group and one polymerizable unsaturated bond in the presence of an organic solvent, heating the reaction system to 140-180°C to synthesize a carboxylated acrylic resin, and adding a compound having one glycidyl group and one polymerizable unsaturated bond to the obtained carboxylated acrylic resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195479-A (JP)
Title: Halftone type phase shift mask blank and method of manufacturing halftone type phase shift mask blank
Inventor: YAMADA TAKAYUKI
IPC: G03F1/32
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the dimensional accuracy of a halftone material film pattern of a halftone type phase shift mask manufactured by using a blank having a laminated structure of the halftone material film and a light shielding film.  <P>SOLUTION: The halftone type phase shift mask blank 1 having the halftone material film 3 on a transparent substrate 1 and the light shielding film consisting of a metallic film 4 and antireflection film 5 formed on the halftone material film 3 is formed by depositing the light shielding film in such a manner that the film thickness thereof attains a range from 50 to 77 nanometers. As a result, the difference in the film stress before and after the removal of the light shielding film is reduced in manufacturing the halftone type phase shift mask.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205496-A (JP)
Title: Liquid crystal actuator and liquid crystal actuator device using it
Inventor: TERAKAWA KATSUMI
IPC: H02N11/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal actuator with an extremely large displacement following application or removal of an electric field from the outside, and a device using the liquid crystal actuator.  <P>SOLUTION: The liquid crystal actuator 10 is provided with a pair of electrode plates 12 and a filiform, rod like or a rectangular plate like liquid crystal elastomer 11. The liquid crystal elastomer 11 is extended in its longitudinal direction x and it is arranged between the pair of electrode plates 12. The electric field to the liquid crystal elastomer 11 is applied by the opposing pair of electrodes 12, and preferably, the electric field is applied perpendicularly to the longitudinal direction x of the liquid crystal elastomer 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002273633-A (JP)
Title: Tool pot
Inventor: SAITO HISAHARU
IPC: B23Q3/157
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a tool pot capable of reducing the use of thermosetting resin, shortening the molding time, and improving the strength and the service life. SOLUTION: This tool pot comprises two inner and outer layers, i.e., an inner circumferential part 1 and an outer circumferential part 2. A tapered tool insertion hole 3 and a tool holding device 4 are provided on the inner circumferential part 1, and a chain element 5 is embedded in the outer circumferential part 2. The inner circumferential part 1 is molded of the thermosetting resin containing cotton cloth chips. The outer circumferential part 2 is molded of thermoplastic resin containing glass fibers. The inner circumferential part 1 and the outer circumferential part 2 are integrated with each other by an appropriate means such as using adhesive and welding.
Patent JP-2003185821-A (JP)
Title: Filter having effect to lessen eye fatigue
Inventor: ONO KATSUTO
IPC: G02B5/30
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dry eyes caused by light at long wavelengths (near IR rays) and polarized light emitted from a liquid crystal screen.  <P>SOLUTION: Dry eyes can be prevented by sticking a dielectric multilayer film (ITO, ATO film or the like) or a resin plate having an amorphous structure on the front face of a liquid crystal screen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501606-A (JP)
Title: 光学装置
IPC: F24S23/00
Filed: 2000-05-26
Abstract: (57)【要約】
太陽光利用設備が説明される。太陽光利用設備は太陽光利用素子及び、入射太陽光を太陽光利用素子上に垂直に向けて直接受け渡す、回折及び／または屈折作用を行う光学装置を有する。トラッキング装置が光学装置に太陽位置をトラッキングさせる。光学装置は、相異なる光学作用を有する構造をもつ、性質が相異なる部分を有する光偏向ホイルを用いる。トラッキング装置の作用がホログラムホイルを太陽光利用素子に対して移動させ、よってトラッキング動作時にホイルの相異なる部分が連続して太陽光利用素子の上方の作用位置に移動する。