baber/WOPTO huggingface dataset:
Patent JP-2004016520-A (JP)
Title: Reciprocating electric razor
Inventor: SATO MASAAKI
IPC: B26B19/04
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating electric razor by which a comfortable shaving sound is obtained during the use.  <P>SOLUTION: The reciprocating electric razor comprises a main body part 1, an outer blade cassette 2 connected to the upper end part of the main body part 1, an outer blade 3 placed at the upper end of the outer blade cassette 2, and an inner blade 4 joined to the main body part 1 and sliding reciprocally on the inner side of the outer blade 3 inside the outer blade cassette 2. The inner blade 4 is formed by fastening a joint member 11 joined to the main body part 1 and driven reciprocally to the inside of an inner blade body 10 comprising a plurality of inverted U-shaped blade pieces 8 and a pair of supporting walls 9 joining the lower ends of the blade pieces 8, and parts D fastened to the joint member 11 on the inner blade body 10 are provided on both corners of the lower part of the pair of supporting walls 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019286-A (JP)
Title: Divided type arcuate culvert
Inventor: WATANABE KEIICHI
IPC: E03F3/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and an assembling method facilitating conveyance and assembly by dividing a large-sized arcuate culvert into four or more parts.  <P>SOLUTION: This divided type arcuate culvert 8 comprises a lateral pair of precast sidewall members 1 provided in part with bottom slabs 2, 2 projecting inward and bent inward at the upper parts, and an arcuate precast top member 3. The precast top member 3 is placed on the top of the precast sidewall members 1 and joined with bolts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022934-A (JP)
Title: Semiconductor laser device and manufacturing method thereof
Inventor: NARUI HIRONOBU
IPC: H01S5/22
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device of a well heat dissipation, low threshold current, and small electrostatic capacity.  <P>SOLUTION: The semiconductor laser device is provided with an n-type GaAs substrate 56 having a two-step ridge of first and second ridges 52 and 54 in a forward mesa type stripe extending in the [011] direction, with the (100) plane as a substrate surface 56a, a first laminated structure 58 provided on the second ridge, and a second laminated structure 60 with the second ridge and the first laminated structure embedded. The first laminated structure has a DH structure comprising a p-type AlGaAs clad layer 62, an active layer 64, and an n-type AlGaAs clad layer 66, which has a triangular cross section of with the (111)B plane as an inclined plane. The second laminated structure comprises a p-type AlGaAs clad layer 62a, an active layer 64a, an n-type AlGaAs first clad layer 66a, a pnp current block layer 68, an n-type AlGaAs second clad layer 70, and an n-type GaAs cap layer 72, with the second ridge and the first laminated structure embedded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023076-A (JP)
Title: Wiring board device
Inventor: YOSHIDA SHIGEHIRO
IPC: H05K1/11
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board device, capable of firmly establishing electrical connection with a multiple-electrode component by using a small amount of solder, even if ends electrode are bent, and also capable of securing a flexibility in leading the wires out of a substrate pattern.  <P>SOLUTION: At the tip point of an end land 11b of a wiring board 10, corresponding to an end electrode 3a of a QFP 1, an enlarged part 13, stretching in a direction from other lands 11, is provided. By applying solder to the enlarged part 13 and the end land 11b simultaneously via a mask (not shown) having an opening shaped like the enlarged part 13, the two are formed into a single body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025916-A (JP)
Title: Lane escape prevention device
Inventor: SUZUKI TATSUYA
IPC: B60W10/18
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable regulation of the amount of control for lane escape prevention to an optimum value.  <P>SOLUTION: A lane escape prevention device is provided with a vehicle speed estimated value calculating part 13 to decide the magnitude of a yaw moment applied on a vehicle for lane escape prevention; a yaw rate estimating value calculating part 14; a target yaw rate correction amount calculating part 15 and after correction target yaw moment calculating part 16 (a yaw moment deciding means); and a target yaw moment calculating part 12 to generate a yaw moment, decided by the yaw moment calculating part, by controlling braking by a brake hydraulic brake device 2. The yaw moment deciding means finally decides a yaw moment exerted on a vehicle for lane escape prevention in anticipation of the yaw rate generated by detected braking when braking other than the aforesaid braking by the target moment calculating part 12 is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025980-A (JP)
Title: Body structure for vehicle
Inventor: YAMAGUCHI JUNICHI
IPC: B60K13/04
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase the capacity of a fuel tank arranged under a front seat, and to prevent the lowering of the colliding performance of a vehicle body.  <P>SOLUTION: The fuel tank 14 is arranged on the vehicle body 10 under a front seat position 12 and an exhaust muffler 16 is arranged on the left side of the fuel tank 14 in the cross direction of the vehicle. An end 16A of the exhuast muffler 16 on the front side of a vehicle is protruded frontward from an end 14A of the fuel tank 14 on the front side of the vehicle, and an end 16B of the exhaust muffler 16 on the rear side of the vehicle is protruded backward from an end 14B of the fuel tank 14 on the rear side of the vehicle. A cross member 20 and a cross member 22 are arranged between the fuel tank 14 and the exhaust muffler 16 near the front side of the vehicle and near the rear side of the vehicle, respectively, along the cross direction of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027932-A (JP)
Title: Centrifugal compressor
Inventor: IBARAKI SEIICHI
IPC: F04D29/44
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal compressor capable of improving efficiency of a diffuser and enlarging an operational range.  <P>SOLUTION: In a centrifugal compressor provided with a diffuser 4 composed of a shroud side wall surface 41, a hub side wall surface 42 and a plurality of blades 43 constructed therebetween, inlet angles of the blades 43 are different between a shroud side and a hub side, and the inlet angle α<SB>is</SB>of the shroud side is smaller than the inlet angle α<SB>ih</SB>of the hub side by 5-25 °.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030382-A (JP)
Title: Semiconductor device design method, semiconductor device design device and program
Inventor: DEURA MANABU
IPC: H01L21/82
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To find an error of an element value resulting from the rounding of a superior angle caused by exposure in the production of a semiconductor.  <P>SOLUTION: A detecting means 51 detects an element pattern having a superior angle from physical data indicating the element pattern formed on a semiconductor substrate. An error computing means 52 computes the error resulting from the rounding of the part having the superior angle caused by the exposure. An element value computing means 53 computes a variation in element value of the element concerned on the basis of the error computed by the error computing means 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026482-A (JP)
Title: Car apparatus of elevator for observation
Inventor: NOBUHARA UICHI
IPC: B66B9/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car apparatus of an elevator for observation having an observation window and a hoistway capable of being cleaned on the inside but on the outside thereof to assure the safety of a worker and formed so that the hoistway can be designed to the same size as general elevators.  <P>SOLUTION: This elevator A for observation comprises the car apparatus 2 having an observation window 2a liftably provided in the hoistway 1 having peripheral walls the entire part or a part of which is opened. The observation window 2a is provided openably in the direction for pulling a rotating pivot 2x provided at a window side end into the car apparatus 2 so that the outside of the observation window 2a can be cleaned inside the car apparatus 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034732-A (JP)
Title: Lift axle device for front two-axle car
Inventor: ENOMOTO MITSURU
IPC: B60G11/46
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase traveling fuel consumption by increasing a grounding load of a driving wheel, improving starting performance, and suppressing rolling resistance of a wheel against a road surface.  <P>SOLUTION: A tilting shaft 11 is provided on a frame 2 near a front rear axle 6b, and a balance rod 12 extending front and back while having the tilting shaft 11 as a central fulcrum is pivotally supported. An end of the balance rod 12 positioned above the front rear shaft 6b and the front rear shaft 6b are connected by a link mechanism 13 which is foldable along the vertical direction. The other end of the balance rod 12 and an appropriate fixed part (a bracket 21) positioned above the other end are connected by a hydraulic cylinder 14. The hydraulic cylinder 14 is operated by the working fluid distributed and guided from an oil pressure source for steering. The hydraulic cylinder 14 is extended in a light load state, and thereby the front rear axle 6b is lifted up through the balance rod 12 and the link mechanism 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036645-A (JP)
Title: Insert member
Inventor: MUTO TAKAO
IPC: F16B37/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a transparent adhesive is generally used for joining an insert member when a body of a product having the insert member buried in its rear face is made of a material having high transparency made of glass, resin, or the like, but the rear face side is transparently visible from the product face side and hence excessive adhesive leaking to the rear face of the product accumulates annularly to impair an appearance.  <P>SOLUTION: The height 7 of the adhesive surface of the outer periphery of the insert member 2 buried in the product body 1 is made shorter than depth 8 of a counter bore for burying, thereby leaking the excessive adhesive 3 onto the end face of the insert member 2.A projecting part 10 is disposed at an edge of a screw hole 9, thereby preventing inflow of the adhesive 3 into the screw hole 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035630-A (JP)
Title: Solvent composition
Inventor: DOI JUNICHI
IPC: C11D7/30
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent composition which has a high boiling point and no fear of combustion, and contains an easy-to-use pentafluorobutane.  <P>SOLUTION: The solvent composition is obtained by mixing 1,1,1,3,3-pentafluorobutane with dichloropentafluoropropane, and in mixing, a solvent such as an alkane and an alcohol or a soap composed of a cationic surface active agent which is soluble in 1,1,1,3,3-pentaflurorbutane is incorporated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229606-A (JP)
Title: Cooling and heating equipment using thermoelectric modules
Inventor: BOKU RAIGIN
IPC: F24F1/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide cooling and heating equipment using thermoelectric modules which are perfectly sealed from outside air.  <P>SOLUTION: In the cooling and heating equipment, the thermoelectric modules, heat conduction blocks and radiating members are covered with a cover fixed to the heat conduction blocks, side surfaces of the thermoelectric modules and internal surfaces of the radiating members, integrated and assembled. A first seal member is disposed between the cover and side surfaces of the heat conduction blocks, and a second seal member is fixed to a part between the cover and the internal surfaces of the radiating members. An engaging pawl and a recessed trench are formed on the side surface of the heat conduction block. An engaging protrusion stretching inside so as to engage with the engaging pawl is formed in a tip of the cover. A flange stretching outside is formed in a rear end portion of the cover to be combined with the internal surfaces of the radiating members. A pair of ribs is formed on each surface of the flange, and the cover is fastened to the radiating members by using bolts combined between the ribs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004038749-A (JP)
Title: Delay proof issuing device
Inventor: IKEBE KAZUHIKO
IPC: G06Q50/26
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay proof issuing device allowing a user to easily obtain the delay proof without spending time and effort.  <P>SOLUTION: The delay proof issuing device 1, upon receiving a request for issuance of a delay proof, uses the requesting user 4 entrance and exit information acquired from an automatic ticket gate machine 11 and the operation diagram disorder information acquired from an operation diagram management server 2 and including a section and period of time subject to the operation diagram disorder, to determine whether or not the user is one of those affected by the operation diagram disorder. When it is determined that the user 4 is one of those affected by the operation diagram disorder, the delay proof is delivered to the user 4 by electronic mail. Thus, the user 4 can easily obtain the delay proof without spending time and effort.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038022-A (JP)
Title: Image forming apparatus
Inventor: KAWABATA YASUSHI
IPC: G03G15/20
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents an image from degraded with wax and stably maintains releasability of the rotary body for a long period of time by preventing excessive wax from remaining on a rotary body like an intermediate transfer belt or a fixing member.  <P>SOLUTION: The image forming device has the rotary body which is rotated while having a toner image and wax brought into contact with a surface thereof, a heating means which heats the surface of the rotary body up to a surface temperature higher than the melting point of the wax in a first position, and a wax removing member which is pressed to the surface of the rotary in a second position where the surface temperature of the rotary body is lower than the melting point of the wax.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033653-A (JP)
Title: Pendant
Inventor: FUKAZAWA NOBORU
IPC: A44C25/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To exhibit the many-sided decorative effects of a pendant though it has a relatively simple structure.  <P>SOLUTION: Combinations of decorative surfaces 11 of two pendants are made to change in various states by rotatably supporting two decorative pieces 1 by a common shaft 3, and selecting the positions of holes 2, through which a chain or string 4 is inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033668-A (JP)
Title: Pillow for watering place
Inventor: HAMAGUCHI HIROMUTSU
IPC: A47G9/10
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow for a watering place, which is rich in water resistance and can obtain desired softness.  <P>SOLUTION: For the pillow 2 for a watering place comprising a pillow body 3 formed in a cylindrical shape and flexed in a radial direction when a prescribed load is applied, a placing part 3a formed on an upper part of the pillow body 3 and capable of placing user's head, and a suction cup 4 formed on a side opposite to the placing part 3a as a fixing means for fixing the pillow body 3 to an edge 1a of a bath tub 1, the pillow body 3 is composed of a raw material containing PTMG (poly(tetramethylene ether glycol)) and a foaming agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044836-A (JP)
Title: Hot water pouring device to apparatus
Inventor: SUGIYAMA MASAKI
IPC: F24H1/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water pouring device for certainly preventing soiled water from flowing backward to a waterworks pipe even when a cut in water supply or the like occurs in a damaged state of a function of a check valve.  <P>SOLUTION: The hot water pouring device has a backflow preventing device 13 disposed on the downstream side of a hot water pouring valve or a water pouring valve and on the upstream side of a mixing part of the remaining hot water. The backflow preventing device has an atmosphere open valve 30 opened or closed based on a pressure difference when water pressure in the backflow preventing device is increased by an after boiling phenomenon and becomes higher than a water supply pressure. The backflow preventing device 13 prevents the soiled water from flowing backward to the water pipe. The atmosphere open valve 30 is opened for a moment when the water pressure in the backflow preventing device is increased by the after boiling phenomenon or the like of a water heater and becomes higher than the water supply pressure, can prevent fixing of the valve, and can certainly prevent backflow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046943-A (JP)
Title: Recording tape cartridge
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/30
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge in which the position accuracy of a memory within a housing can be raised.  <P>SOLUTION: In the recording tape cartridge 10 which is provided with a roughly rectangular housing 12B which houses a single reel around which a recording tape T is wound and consists of an upper housing and a lower housing 18, screw bosses 62, 64 which are arranged near both corner parts of the rear side of the loading direction of the housing 12B to a drive device and which join the upper housing and the lower housing 18, and a non-contact memory M in which various information such as recording capacity are stored, which is arranged with a prescribed inclined angle in the housing 12B, at least a part of the memory M is overlapped on the virtual straight line T which connects the screw bosses 62, 64 each other with a planar view.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043109-A (JP)
Title: Transfer mechanism and automatic warehouse system with the same
Inventor: SHIMAMOTO KIMIHITO
IPC: B65G47/57
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To securely deliver loads in a circulation type transfer mechanism in which acceptance and discharge are performed in the down stroke of the platform.  <P>SOLUTION: The platform 34 is equipped with a group of forks 40. The circulation direction of the platform 34 in a plane view is orthogonal to the charging direction of the load W from a charging conveyor 30. A stopper plate 43 is arranged to prevent the load W from running out at the part opposite to the charging conveyor 30 across the descending passage of the platform 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068819-A (JP)
Title: Dual wafer load lock
Inventor: KRAUS JOSEPH ARTHUR
IPC: H01L21/3065
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved load lock chamber. SOLUTION: A method and apparatus for transferring a substrate between a first environment having first pressure and a second environment having vacuum pressure is provided. In one embodiment, the apparatus comprises a chamber body having a first port disposed in a first wall and a second port disposed in a second wall. The first wall and the second wall seal the chamber from the first and second environments. A cooling plate, a first substrate holder and a second substrate holder are disposed within the chamber body. The cooling plate is disposed at the bottom of the chamber body. The first port and the second port are sequentially opened and the pressure within the load lock is regulated to allow the substrate to pass through the load lock. A window is disposed in the top of the chamber body that allows a metrology device to view a chamber volume.
Patent JP-2004041604-A (JP)
Title: Bioactive ray radiation bathroom and panel building material for interior wall surface
Inventor: YAGYU SATOHIRO
IPC: E04F13/08
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioactive ray radiation bathroom which embodies a bathed state since it is said that a rare earth mineral is recently noted as a radiation source of a bioactive ray and a hormisis effect (a comprehensive effect of an antioxidation action, an activation of a muscular energy substance, an acceleration of a cell proliferation or the like) is obtained by irradiation with radioactive rays and to provide a panel building material for an interior wall surface.  <P>SOLUTION: A ceiling, sidewalls or the like of the bathroom is coated with an acryl-urethane paint prepared by mixing a baked ceramic powder of approximately 3% obtained by adding the rare earth mineral of approximately 20% and baking a mixture or a material coated with the paint is installed in the bathroom in such a manner that a bather can be irradiated with the bioactive ray radiated from the paint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003044069-A (JP)
Title: Electronic appliance capable of preventing malfunction in speech recognition and improving speech recognition rate, and method therefor
Inventor: OH YOON-HARK
IPC: G10L21/02
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic appliance with which a malfunction caused in speech recognition can be prevented and the speech recognition rate can be improved. SOLUTION: In the electronic appliance with which a malfunction in speech recognition can be prevented and the speech recognition rate can be improved, this electronic appliance is provided with a speaker 31 for outputting an audio signal, sound receiving part 52 for receiving sound inputted from the outside, detection part 54a for searching watermark information inserted into the sound signal received by the sound receiving part, sound removing part 54b using a sound spectrum extracted by the detection part when the watermark is detected, audio signal deciding part 54c for deciding the presence/no presence of the audio signal in the energy level of the acoustic signal, speech recognizing part 56 for recognizing the speech and outputting an instruction corresponding to the sound,  and control part 50 for receiving the instruction and controlling operation corresponding to the instruction.
Patent JP-2004051755-A (JP)
Title: Elastic electrical conductive resin and elastic electrical conductive joint structure
Inventor: SANO TAKESHI
IPC: H05K3/40
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic electrical conductor having high electrical conductivity as well as high deformability against compressive force which can reduce the filler content to obtain high conductivity by using a filler having a high aspect ratio (lengthwise to crosswise ratio), and further is contrived for an electrical conductive resin rich in elasticity.  <P>SOLUTION: With the elastic electrical conductive resin having rubbery elasticity, the filler to be mixed into a rubbery elastic resin is an electrical conductive filler whose surface of a needle-like filler is coated with Au, Ag, Ni or Cu, and furthermore the core material of the above needle-like filler is a whisker. By utilizing the whisker as the core material of the needle-like filler, the electrical conductive filler having a small diameter and a high aspect ratio can be easily prepared, and accordingly it is possible to render the elastic electrical conductive resin fine.  <P>COPYRIGHT: (C)2004,JPO