baber/WOPTO huggingface dataset:
Patent JP-2004145108-A (JP)
Title: Projection type display device
Inventor: HOSODA KOTARO
IPC: G03B21/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the imaging states of respective pieces of luminous flux for illuminating light valves in a projection type display device which scans and illuminates the light valves with the pieces of luminous flux separated into the primary colors and projects luminous flux modulated by the light valves by a projection optical system.  <P>SOLUTION: The projection type display device has luminous flux shaping plates 11a, 11b, and 11c having slits S1 to S3 for shaping the pieces of luminous flux separated into the primary colors, color by color. The pieces of luminous flux having passed through the slits S1 to S3 are scrolled with a rotary prism and imaged on the light valve. The luminous flux shaping plates 11a, 11b, and 11c corresponding to the respective pieces of luminous flux of the primary colors are movable along optical axes and their positions are so adjusted to optimize the imaging states on the light valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135786-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2002-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine where a sensor arranged between a game table and a supporting frame body is difficult to operate illegally. SOLUTION: This pachinko game machine is provided with a pachinko game machine main body 4 which forms a game surface 9 supported in the state of being openable and closable to an external frame 1 for allowing a player to face it to play a game. A limit switch 30 for detecting opening or closing state with respect to the frame plate 1d of the pachinko game machine main body 4 is arranged between the pachinko game machine main body 4 and the inner surface of an outer frame 1 (left frame plate 1d) with which the side end face 4a of the opening/closing spindle 6a of the pachinko game machine main body 4 is arranged face to face via a flexible fitting frame 41 in the state of closing the pachinko game machine main body 4 with respect to the outer frame 1.
Patent JP-2004148632-A (JP)
Title: Decorative material and method for manufacturing the same
Inventor: SHIBATA TAKAYUKI
IPC: B32B27/20
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a doctor streak of a decorative material provided with a luster adjusting resin layer made of an ionizing radiation-curable resin, which has surface strength such as wear resistance or the like and surface luster reduced with matting silica.  <P>SOLUTION: In the decorative material 10 having, on a substrate 1, a luster adjusting resin layer 2 composed of a cross-linked cured substance of an ionizing radiation-curable resin composition which contains matting silica, either magnesium hydroxide or magnesium carbonate or both of them are contained in the luster adjusting resin layer as a filler. The luster adjusting resin layer either can be of uniform thickness or can be partially formed in a pattern shape to represent an uneven surface design. The luster adjusting resin layer is formed by using the ionizing radiation-curable resin composition with a solventless fluid in particular, by gravure printing or gravure coating using a doctor blade and a gravure plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148357-A (JP)
Title: Metal mold for casting, and method for manufacturing the same
Inventor: KOYAMA HIROAKI
IPC: B22C9/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To elongate the life of a metal mold for casting.  <P>SOLUTION: The metal mold 10 for casting is made of SCM420 material. The metal mold 10 for casting is provided with a cavity forming part 14, which is made of a maraging steel having excellent toughness and thermal shock resistance compared with the SCM420 material and is arranged at the nearmost portion to a vertical wall 24 extending from a gate 16 to a cavity surface 18 and the gate 16 in the cavity surface 18, upon which a relatively large thermal shock is applied when molten metal is brought into contact with them. The cavity forming part 14 is formed by solidifying the molten metal by cooling it after a recess 32 has been filled with the molten metal obtained by melting a welding rod 36 by arc welding, in other words, after the padding has been carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163615-A (JP)
Title: Cdma signal receiver
Inventor: SAWAHASHI MAMORU
IPC: H04B1/707
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CDMA signal receiver capable of following the fluctuations of a delay profile of CDMA signals and performing RAKE synthesis for a plurality of paths.  <P>SOLUTION: The CDMA signal receiver is provided with a spread code replica generator 401 generating a spread code replica corresponding to a channel, a tracking finger 200 detecting correlations with reception signals of respective paths by using the spread code replica of a phase corresponding to a reception timing of the respective paths, a search finger 300 detecting reception signal levels of the respective paths in a RAKE synthesis path search range, detecting the levels of several cycles further and obtaining an average reception signal level, and a control means 402 selecting a RAKE synthesis path for each cycle in which the delay time of the respective paths is fixed on the basis of the average reception signal level and reallocating the RAKE synthesis path when synthesized path positions overlap.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158908-A (JP)
Title: Wireless terminal access system
Inventor: TAKATAMA HIROKAZU
IPC: H04W48/20
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless terminal access system wherein when a plurality of wireless access points are located in one communication network, a plurality of wireless terminals use the access points while saving the power consumption of each battery to access the communication network.  <P>SOLUTION: The first to third access points 202<SB>1</SB>to 202<SB>3</SB>are connected to a communication cable 201 configuring a LAN 200. The first to Nth wireless terminals 204<SB>1</SB>to 204<SB>N</SB>, respectively, search the access points 202 with which the first to Nth wireless terminals 204<SB>1</SB>to 204<SB>N</SB>can make communication, and try to access the access points in orders of higher electric field strength, the system distinguishes the priority of access depending on whether the first to Nth wireless terminals 204<SB>1</SB>to 204<SB>N</SB>are driven by a battery or an external power supply at a present point of time, and allows the first to Nth wireless terminals 204<SB>1</SB>to 204<SB>N</SB>to select the access points wherein many free access points exist when the external power supply is in use to save the power consumption of the wireless terminals 204 driven by the battery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156150-A (JP)
Title: Disposable shorts
Inventor: TANAAMI TOSHIYASU
IPC: A41B9/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide disposable shorts excellent in skin touch, having cushioning feeling, and difficult to cause no rough skin.  <P>SOLUTION: The disposable shorts 1 are formed of a fiber sheet comprising an inner layer fiber sheet 5 and an outer layer fiber sheet 6 which are partially joined to each other at many joined parts 7. The shorts 1 have many projecting parts 10 formed of the inner layer fiber sheet 5 and put between the joined parts 7 at least in the peripheral area of a leg opening part at the surface of the inner sheet facing the wearer's skin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155674-A (JP)
Title: Method for producing hydro(alkyl)fullerene metal complex, method for producing hydro(alkyl)fullerene derivative and method for producing pentaalkylfullerene metal complex
Inventor: NAKAMURA EIICHI
IPC: C07F15/02
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for simply and efficiently producing a specific fullerene metal complex and a specific fullerene derivative, respectively.  <P>SOLUTION: The method for producing the hydro(alkyl)fullerene metal complex comprises reacting fullerene or a fullerene organic group adduct with a transition metal precursor or the transition metal precursor and a reducing agent. In this method for producing the hydro(alkyl)fullerene metal complex, the reaction is also carried out in the presence of a protonating reagent. The method for producing a pentaalkylfullerene metal complex comprises reacting a hydroalkylfullerene metal complex with a base and an alkylating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158158-A (JP)
Title: Optical record medium and its manufacturing method
Inventor: KOIKE MASASHI
IPC: G11B7/24035
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously enable the formation of an accurate recording layer in a base formation process, to simplify a medium manufacturing process, to achieve the effect on performance, such as reinforcement in the adherence strength between the base and the recording layer by passing through the process, and to provide high-performance recording.  <P>SOLUTION: In an optical recording medium, the recording layer is simultaneously formed in base formation in an optical recording material having the recording layer made of at least a kind of organic coloring matter or a low molecular compound having a molecular weight of 3000 or less on the surface layer of a high molecular base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164969-A (JP)
Title: Fuel cell stack
Inventor: OBIKA MOTOHARU
IPC: H01M8/10
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To uniformalize a surface pressure distribution in a laminated direction of a laminated body laminating a plurality of unit cells without causing upsizing of a fuel cell stack.  <P>SOLUTION: A laminated body 3 laminating a number of unit cells 1 is divided into unit cell groups 59, 61, 63, 65, 67 of an odd number by a plurality of plates 51, 53, 55, 57. Each two adjacent plates 51, 53, 55, 57 are tightened up with a given clamping pressure by an elastic pressure applying structures 69, 71, 73. The whole fuel stack is pinched at both ends by end plates 37, 39, and fixed by a tension rod 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159860-A (JP)
Title: Game operation indicator of game machine
Inventor: AKUTSU MASATOSHI
IPC: A63F7/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the playing potentialities by guiding the operation switch to the players while informing the players of how to do.  <P>SOLUTION: A stepping motor 36 is driven in one direction to get a pinion gear 67 moving a rack gear 34 downward and with the movement thereof downward along a connector guide hole 16 of the rack gear 34, a bearing part 61 of the rack gear 34 and a rack gear support shaft 45 of an indicator 31 move downward being rotatably fitted onto each other. With the movement of both, the indicator 31 moves downward so that an index finger of the indicator 31 turns inward gradually on the rack gear support shaft 45 as the center of rotation following the indicator guide hole 17. The tip of the index finger of the indicator 31 stopped located near the operation switch 1 and a switch operation indication part 2 indicates the operation switch 1 to inform the players of what part should be operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163637-A (JP)
Title: Three-dimensional display device
Inventor: TAKADA HIDEAKI
IPC: G02B27/22
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional display device capable of suppressing contradiction between the physiological factors of stereoscopic vision and displaying a three-dimensional stereoscopic image simply without using spectacles.  <P>SOLUTION: The three-dimensional display device is equipped with a plurality of display bodies arranged at different depth positions as seen from an observer and constituted so that a two-dimensional image obtained by projecting a display target object from an observer's line-of-sight direction is formed on a plurality of display surfaces located at the different depth positions as seen from the observer, and the two-dimensional image formed on each display body is constituted of an area whose thickness in the observer's line-of-sight direction is different from that in other areas. The two-dimensional image is formed on each display body by changing its thickness in the observer's line-of-sight direction independently of every display body, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162852-A (JP)
Title: Hydraulic drive crusher
Inventor: EBARA MASAAKI
IPC: B02C23/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load at stopping that acts on the power transmission system transmitting the revolution power of a hydraulic motor on a crush part.  <P>SOLUTION: It makes that the lower brake pressure than the maximum drive pressure acts during stoppage by providing a brake valve 19 in a motor circuit 14 and making the setting pressure of a break side relief valve 16 lower than that of a drive side relief valve 15 in this brake valve 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182601-A (JP)
Title: Method for producing acrylonitrile compound geometrical isomer
Inventor: TAKEUCHI IKUYO
IPC: C07D277/20
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production by which a geometrical isomer produced as a minor component during production of an acrylonitrile compound is isomerized.  <P>SOLUTION: The acrylonitrile compound composed of an isomeric mixture containing a large amount of one of isomers is treated in the presence of a pyridine catalyst in an organic solvent. 2'-Trifluoromethyl-2-[4-(2, 6-difluorophenyl)thiazol-2-yl]-3-(2, 2-dimethylpentanoyloxy)cinnamonitrile (a simple compound of only a useful isomer S) useful as an active ingredient of a pest controlling agent is especially used as the acrylonitrile compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004162858-A (JP)
Title: Bearing with resin pulley
Inventor: YAMAGUCHI KUNIHIRO
IPC: F16C19/06
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and easily manufacturable bearing with a resin pulley capable of obtaining large turn resistance force between the resin pulley and an outer ring of the bearing.  <P>SOLUTION: A pin hole 1a is formed on an outer peripheral face 1x of the outer ring 1 of the bearing, a pin 10 protruding in the radial direction is fitted into this pin hole 1a from the outer peripheral face 1x of the outer ring, and then the resin pulley 6 is integrally formed at the outer periphery of the outer ring 1 of the bearing by injection molding to cover the pin 10. Even when relative slide occurs between the pulley 6 and the outer ring 1, the pin 10 provided on the outer peripheral face 1x of the outer ring functions as resistance in the peripheral direction for the relative slide to provide high turn prevention effect in this bearing with the resin pulley. Machining for providing the pin hole 1a in the outer ring 1 of the bearing is easy when compared with a conventional turn prevention means, thereby reducing cost of the whole bearing with the resin pulley.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167785-A (JP)
Title: Injection molding simulation device and method
Inventor: ISHIJIMA MAMORU
IPC: B29C45/17
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate the final configuration of an injection molded article at a higher speed.  <P>SOLUTION: After a resin is filled in a cavity of a mold, calculation is executed to evaluate the resin how its contact state develops as the resin temperature in the cavity decreases. Then, the temperature distribution in taking out the resin molded product from the mold is calculated based on the contact state calculated preliminarily and the heat transfer coefficient in the contact state. Finally, a final configuration of the resin molded article, when taken out of the mold and cooled down to a normal temperature, is evaluated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169976-A (JP)
Title: Solid fuel boiler installation providing for dioxin
Inventor: KOTOYAMA KATSUHIKO
IPC: F23G5/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To allow easy recycling of molten ashes and easy preparation for operating an ash melting furnace.  <P>SOLUTION: This solid fuel boiler installation 10 providing for dioxin having a solid fuel incinerator 30 comprises the ash melting furnace 40 for heating and melting ashes YD, FD discharged from the solid fuel incinerator 30 to decompose dioxin contained in the ashes YD, FD. The ash melting furnace 40 heats the ashes YD, FD with the combustion heat of coke C. This prevents the entry of metal into the molten ashes discharged from the ash melting furnace 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032975-A (JP)
Title: Aggregate relay device for vehicle
Inventor: KIM HYUN-SIK
IPC: H01H45/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aggregate relay device for a vehicle, capable of improving the durability of elements and the like by reducing combined temperature effect inside a relay box.  <P>SOLUTION: This device includes a plurality of relay fastening parts arranged not parallel at a prescribed interval inside the relay box and relays that are connected to each of a plurality of the relay fastening parts to constitute an electric circuit that corresponds toelectrical equipment of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169424-A (JP)
Title: Fence tape support, and color cone with the fence tape support fixed thereto
Inventor: AMAIKE NAOYASU
IPC: E01F13/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fence tape support which extremely simplifies work of attaching a fence tape to a color cone, positively aims a front surface of the attached fence tape at the outside, allows an outsider to visually recognize letters without fail if the letters are printed or so on the fence tape, and allows repeated use of the fence tape, and to provide the color cone with the fence tape support fixed thereto.  <P>SOLUTION: The fence tape support consists of a fixed member 3 and an operating member 4. The fixed member 3 is fixed to an upper peripheral surface of the color cone 1, and has one connecting portion 3a formed on a front surface thereof. The fixed member 3 has a length longer than the width of the fence tape T. The operating member 4 is fixed to one end of the fixed member 3, and has a length longer than the width of the fence tape T. The operating member 4 has the other connecting portion 4a formed on a rear surface thereof, which is connected to the one connecting portion 3a in a manner pinching an intermediate portion of the fence tape T together with the one connecting portion 3a. Herein the operating member 4 is detachable from the fixed portion 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003194170-A (JP)
Title: Variable ratio transmission
Inventor: CESARONI ANTONIO FRANCISCO
IPC: F16H37/08
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission inverting drive to an output shaft without using an inverting device or other additional devices.  <P>SOLUTION: The variable ratio transmission 1 includes a differential motion mechanism 10 having one drive output part 16 and at least two drive input parts 12, and speed changers 4, 6a and 6b associated with at least one of the two drive input parts. The speed changers are dynamically connected to the respective drive input parts. The drive input parts are planetary motion mechanisms of the differential motion mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177204-A (JP)
Title: Sensing mechanism of testing tool, and analyzing apparatus equipped with the sensing mechanism
Inventor: HIGASHIISOGAWA YUKIO
IPC: G01N35/04
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To restrain incorrect detection when a testing tool is detected by an optical means.  <P>SOLUTION: The sensing mechanism 4 is used for detecting whether or not the testing tool 7 exists in a target region, and equipped with an optical light exit 40 for outputting a light toward the target region and a light receiving part 41 for receiving a reflected light from the testing tool 7. The light receiving part 41 is constituted so as to selectively receive a light which is normally reflected from the testing tool 7, out of light output from the light exit 40. The sensing mechanism 4 is preferably provided with a light guiding means 42 for specifying at least one travelling path of light out of light going to a target region from the light exit 40 and light going to the light receiving part 41 from the target region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180420-A (JP)
Title: Stator for exterior rotation type small motor
Inventor: NAGATA YOICHI
IPC: H02K1/12
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve the partial increase and loss of balance of magnetic resistance of a circular yoke, which become the hindrance to the downsizing and improving efficiency of an exterior-rotation-type, for example, brushless DC motor or the like.  <P>SOLUTION: In this stator for the small-sized motor, the circular yoke of the above stator iron core is equipped with a positioning groove at its internal perimeter and a small projection at its periphery in the section corresponding diametrically to the groove at the internal perimeter, and preferably, the small projection is provided in an intermediate section between adjacent magnetic poles, being made so that the height does no exceed the tangent of the yoke periphery at the magnetic poles on both sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175730-A (JP)
Title: Lip cosmetic
Inventor: YANO KIYOKO
IPC: A61Q1/06
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for lips, by formulating a pearlescent pigment, and capable of preventing crisis of cheilitis accompanying dryness of the lips.  <P>SOLUTION: This lip cosmetic containing 0.1-90 wt.% of the pearlescent pigment uses the pearlescent pigment covered with an acylamino acid or a salt thereof to prevent the crisis of the cheilitis accompanying the dryness of the lips and caused by the pearlescent pigment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297409-A (JP)
Title: Fuel cell power supply device
Inventor: IZAKI HIROKAZU
IPC: H01M8/10
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power supply device capable of constructing its unit case compactly and protecting a control device against heat conduction and water leakage.  <P>SOLUTION: The unit case of this fuel cell power supply device has a frame 1, where a fuel reforming device 2 is installed on a crosswise bar 1a at the upper stage of the frame 1 while a control device 5 and a fuel cell body 6 are installed on a crosswise bar 1b at the middle stage in the back-to-back arrangement. A heat insulation 5a is provided on the back surface of the control device 5 while an heat insulator 5b is provided at the periphery so as to protect the control device 5 from the ambient high temperature. Auxiliary units such as a fuel pump 8 to send the crude fuel into the fuel reforming device 2, an air pump 9 to send the reaction air to the fuel cell body 6, etc., are installed on a bottom plate at the lower stage. This constitution does not require provision of any partitioning wall or heat insulating bulkhead to partition inside the unit case into two compartments, which liberates any water pipe(s) to be installed for cooling the control device 5.  <P>COPYRIGHT: (C)2004,JPO