baber/WOPTO huggingface dataset:
Patent JP-2004132739-A (JP)
Title: Shear testing device of curved panel
Inventor: KAWABE TAKASHI
IPC: G01N3/24
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shear tester suitable for applying a uniform shear load to a curved panel.  <P>SOLUTION: An arm 55 is extended from the center of a second curved side receiving frame 48 of an architrave frame 40 constituting this shear testing device in the face vertical direction of a curved panel 10, and an external force application point of the arm 55 is set in the position coincident with the shearing center 64 of the curved panel 10. Thus, since the edge of the curved panel 10 is pressed by the architrave frame 40 and keep plates 41-44, the edge deflection of the curved panel can be prevented. Since the external force application point is set in the shearing center position, a shear test can be performed without causing torsion on the curved panel. Consequently, the uniform shear load can be applied, and therefore accurate shearing characteristic (strength or the like) can be measured by this invention.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003187580-A (JP)
Title: Circuit for reducing average power in rams
Inventor: FETZER ERIC S
IPC: H01L27/11
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce electric power in an IC and a computer system by reducing a leakage current in a semiconductor memory cell.  <P>SOLUTION: Electric power in SRAMs and DRAMs is reduced by dynamically controlling a voltage applied to Nwells comprising PFETs used in memory cells. Since the SRAM and the DRAM utilizing a PFET require a less leakage current when the PFET is in an off-state and they require both of high switching speed when the PFET is in an on-state, it is useful that voltage of the Nwell comprising the PFET is variable. When a memory cell is in standby, the leakage current can be decreased by increasing the voltage applied to the Nwells. When the memory cell is being written, read, or refreshed, the memory cell can be switched more quickly by reducing the voltage applied to the Nwells comprising the PFETs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131976-A (JP)
Title: Faucet
Inventor: NAKAYAMA KEITA
IPC: E03C1/06
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faucet which is relatively low in cost, simple in structure, easy to handle, and good in usability.  <P>SOLUTION: The faucet for a bathroom includes a water connection leg, a hot water connection leg, a body connected to the water connection leg and the hot water connection leg, a temperature adjusting mechanism arranged at one end of the body, for mixing water and hot water flowing into the body so as to be set at a predetermined temperature, and a shower hose and a manually handled shower head for spouting water-hot water mixture mixed by the temperature adjusting mechanism. The faucet has a holding section at the other end of the body, for engaging with the shower head. The holding section is rotatably connected to the body, and therefore the shower head is adjustable so as to assume a desired position from an almost vertical position to an almost horizontal position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007361-A (JP)
Title: Method for controlling data transmission, program therefor, and data transmission apparatus employing the same
Inventor: SHIYOUJITSU SHIGERU
IPC: H04L12/803
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To transmit data by avoiding load concentration and congestion of a network.  <P>SOLUTION: A transmission source node 11 in the network transmits packets to which a series of sequence numbers are attached to a plurality of paths 31, 32 at a determined distribution ratio, a transmission destination node 12 arranges the packets received from the respective paths 31, 32 in the order of the sequence numbers, measures a packet loss and packet interval jitter of the respective paths or the like, writes the measurement result to a recipient report RTCP-RR as quality information, transmits the resulting report to the transmission source node 11, and the transmission source node 11 adaptively revises the distribution ratio to the respective paths on the basis of the quality information as to the respective paths obtained from the recipient report RTCP-RR.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136454-A (JP)
Title: Stencil process printing device
Inventor: ONO KATSUAKI
IPC: B41L13/18
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable the bottom drip of an ink or the like to be precisely controlled under a simple constitution and at a low cost.  <P>SOLUTION: This device is of the construction that a projecting part 13c(14c) as a protuberance jutting out outwardly in the diametral direction is molded in one piece by molding at a region corresponding to a printing pressure removing region on the outer peripheral face of a stationary outer ring part l3b(14b) to the supporting cylindrical body 4a of a flange 13(14), and a plate cylinder 4 (strictly speaking, the cylindrical body 4a) fixed along the projecting part 13c(14c), is shaped like a protuberance inflatedly projecting outwardly in the diametral direction. Consequently, a gap Ax between an ink roller 18 at a region where the part 13c(14c) is formed and the inner peripheral face 4b of the plate cylinder 4 is of the size equivalent to a normal gap A and the thickness α of the part 13c(14c) in the diametral direction combined together. The function that the plate cylinder 4 becomes apart from the ink roller 18 simultaneously with the removal of the printing pressure following the separation of a press roller 7 and the ink is pushed to the external side of the plate cylinder 4, lowers at a printing pressure removal point D in a smoothly responsive manner. Thus the precise prevention of the bottom and side drips of the ink is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139646-A (JP)
Title: Data recorder, data reproducing apparatus, data output device, and delivery system
Inventor: FURUKAWA MASAMICHI
IPC: G10L19/018
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copyright protection technology by which the illegal reproduction and delivery of digital contents data are effectively prevented.  <P>SOLUTION: A delivery system 1 receives and reproduces digital music data delivered by a delivery device 11 by a data receiving /reproducing device 13, and receives and records it to a recording medium by a data receiving/recording device1 15. In the digital music data delivered by the delivery device 11, embedded data indicating processability of delivery via a network N and processability of reproduction are embedded. Then, the data receiving /reproducing device 13 reproduces only the digital music data in which data indicating the approval of delivery via a network N are embedded. The data receiving /recording device 15 records only the digital music data permitted of the delivery via the network N and also permitted of the reproduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206415-A (JP)
Title: Dye monomer and polymer obtained therefrom
Inventor: AKUTSU MITSUO
IPC: C09D11/322
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye monomer giving a dye having high heat resistance, migration resistance, solvent resistance, etc., and useful for plastic molded products, color printer inks, color copier toner, etc., and to provide a polymer obtained from the dye monomer.  <P>SOLUTION: This triarylmethane-based dye monomer which is polymerizable comprises an anion of general formula (1) (wherein, R is H or methyl; X is OCO or NHCO; ring A is phenylene or naphthylene; and n is 0-8).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004141302-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable the players to easily recognize three-dimensional images by modifying a window frame of a display window.  <P>SOLUTION: In a game machine in which a three-dimensional image display device 11 is disposed deep in the display window formed in the game board 4, a frame inner circumference part 65 of the window frame 62 of the display window is so formed as to be expanded ahead of the game board 4 while a step 66 with a surface thereof facing observers is provided at the frame inner circumference part 65 as an assist means which assists in the conceiving of the position where the three-dimensional images appear with respect to the display images on the three-dimensional image display device 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141779-A (JP)
Title: Pressing device for apparatus for crushing waste
Inventor: KUDO NORIO
IPC: B02C18/22
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing device for an apparatus for crushing waste which can drastically improve the treatment efficiency of the apparatus for crushing by its installation in an existing apparatus for crushing waste without increasing the sizing of the apparatus for the waste larger or causing a cost-up and enables easy maintenance and inspection of the device.  <P>SOLUTION: The pressing device for the apparatus for crushing the waste comprises a pressing member attached with a pressing plate at a leading end of the shaft, a motor, a connection part connecting the pressing member with the motor and converting rotational movement of the motor to reciprocal movement of the pressing member and a fixing member for detachably fixing the motor. The pressing device for the apparatus for crushing the waste is detachably attached to the existing apparatus for crushing the waste.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148527-A (JP)
Title: Correction method for density unevenness
Inventor: SEKI MASAO
IPC: H04N1/46
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate correction of density unevenness generated along an axial direction of a photoreceptor drum.  <P>SOLUTION: At a printing server, selection of a manual mode for carrying out correction visually, or an auto mode for carrying out correction using a densitometer is requested at the time of carrying out the density unevenness correction. By the selection of the manual mode, a reference sheet and a target sheet are printed out, and the result of a visual comparison between the target sheet and the reference sheet is inputted (steps 100-106). When the auto mode is selected, a correction value is read by the densitometer from the printed out target sheet, and a correction parameter when the density correction is carried out by a printer at the time of printing out is set by the read correction value (steps 108-116).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150022-A (JP)
Title: Led construction marking board for danger avoidance warning
Inventor: HOSHI JUNICHI
IPC: E01F9/677
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To securely inform a car driver of a direction for danger avoidance even from a remote position separated from a construction site spot by using a slight light source.  <P>SOLUTION: At least three arrow patterns forming flickering zone by an LED having respectively different sizes are arranged on a base board so as to indicate a same direction. The arrow patterns have substantially similar shapes and the upper and lower lines of the flickering zone are disposed while gradually widening from the rear side of a small arrow pattern to the forward side of a large arrow pattern. Respective arrow patterns are each formed in hexagonal shapes so that the vertical line of the rear end and the vertical line of the front end form a similar nearly dog-legged shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148579-A (JP)
Title: Apparatus for adjusting position of web material in single facer
Inventor: ISHIBUCHI HIROSHI
IPC: B31F1/24
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically adjust the relative position of two web materials laminated in a single facer at a proper position with high accuracy.  <P>SOLUTION: The positions in a machine direction of two web materials 20 and 21 are detected by position detecting means 3 and 4, and displacement means 136 and 146 for changing the running position of at least either one of two web materials 20 and 21 are automatically controlled by a control means 1 so that any one web material 21 is housed inside the other web material 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003137892-A (JP)
Title: Method of producing organosilane functionalized at 3- position
Inventor: SONNENSCHEIN RAYMUND DR
IPC: C07F7/08
Filed: 2002-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an organosilane functionalized at 3-position in which an allyl compound (H2 C=CH-CH2 X) is allowed to react with a silane (R2 R3 R4 SiH) in the presence of a heterogeneous platinum catalyst under a pressure of 1-25 bars in the reaction column. SOLUTION: A stoichiometrically excessive amount of the silane reactant is fed into the reaction column filled with an allyl compound. The reaction column preferably comprises the reaction zone, the first separation zone above the reaction zone and the second separation zone below the reaction zone. The first reaction product goes out of the reaction zone and comes into the first separation zone and the second reaction product goes out of the reaction zone and comes into the second separation zone whereby the distillation occurs simultaneously together with the reaction in the reaction chamber.
Patent JP-2004147794-A (JP)
Title: Zigzag sewing machine
Inventor: OGAWARA TOSHITSUGU
IPC: D05B23/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zigzag sewing machine capable of a zigzag stitch without using the reciprocating movement of a sewing machine body.  <P>SOLUTION: The zigzag sewing machine is composed of a sewing machine table 11, the sewing machine body 5 and a traverse part 3. The sewing machine table 11 is composed of a main table 1 fixed at a horizontal position and applied to a belt sling 8 in a slidable contact state from a lower part and a feed part 2 applied to the belt sling 8 in a press contact state from the lower part to move the belt sling 8 in a left or right direction. The sewing machine body 5 is composed of a presser foot plate 6 fixed at the horizontal position and applied to the belt sling 8 in the slidable contact state from an upper part to clamp the belt sling 8 integrally with the main table 1 and a sewing needle 13 vertically moved to the belt sling 8 clamped by the main table 1 and the presser foot plate 6. The traverse part 3 is composed of a pair of guide parts 4 for clamping the belt sling 8 near the feed part 2 from a short hand direction and moving the belt sling 8 in a front or back direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150899-A (JP)
Title: Two-dimensional electrophoresis
Inventor: TABUCHI MARI
IPC: G01N27/447
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-dimensional electrophoresis for proteins for analyzing a micro sample simply and quickly on a microchip.  <P>SOLUTION: The microchip is provided with a loading channel, and a separation channel crossing with the loading channel, a sample reservoir is arranged in one end of the loading channel, and an outlet is arranged in the other end of the loading channel. This two-dimensional electrophoresis includes steps for (a) supplying to the sample reservoir the sample having a pH different by at least 2 from a pH of a buffer solution for the electrophoresis, and containing the proteins, (b) introducing the sample in the sample reservoir into the separation channel by pressurizing an inside of the loading channel, and (c) loading an electrophoretic electric field onto the separation channel to migrate the sample inside the separation channel, and conducts separation by molecular weights and separation by isoelectric points of the proteins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152998-A (JP)
Title: Method of manufacturing semiconductor device, and stem
Inventor: KAINUMA MASAO
IPC: H01S5/022
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device such as a laser diode which has a stem in a package, by which a small-size semiconductor can be obtained at a low cost.  <P>SOLUTION: The method of manufacturing a semiconductor device 10B having an eyelet 13B to mount a laser diode 12 (semiconductor device) comprises processes of forming an eyelet substrate 25 having a first outer dimension which is already standardized, forming grooves 26 in the eyelet substrate 25, carrying out mounting wherein the laser diode 12 or the like is mounted on the eyelet substrate 25, and forming the eyelet 13B having a second outer dimension smaller than the already standardized first one by cutting the eyelet substrate 25 at the grooves 26 after a mounting process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148990-A (JP)
Title: Electric power steering device and joint
Inventor: SHIROSHITA KANAME
IPC: B62D1/20
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of an electric power steering device of an automobile wherein the steering feeling is deteriorated by dragging (rotating as a load) the inactive electric motor if a steering member is operated at a small angle to leave an electric motor inactive while the automobile is running straightly.  <P>SOLUTION: A joint 17 for joining the rotary shaft 16 of a steering assisting electric motor 15 and a worm shaft 19 of a reduction mechanism 18 is provided. The joint 17 comprises a first member 43 rotating integrally with the rotary shaft 16, a second member 44 rotating integrally with the worm shaft 19, and an elastic member 45 for coupling the two members 43 and 44 in a torque transmittable manner. The elastic member 45 has a relatively low elastic modulus corresponding to a case, in which the torsion angle between the first and second members 43 and 44 is less. When the steering is started during straight running, the inactive electric motor 15 is not dragged, the elastic member 45 is easily deformed due to the relatively low elastic modulus, and the steering member 2 can be lightly operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153016-A (JP)
Title: Foam radio wave absorber
Inventor: KUDO TOSHIO
IPC: H05K9/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonflammable and lightweight foam radio wave absorber.  <P>SOLUTION: The foam radio wave absorber is manufactured by heating and foaming a composition comprising a total of 100 wt.pts. of calcium carbonate, talc, a binding resin, and a foaming agent, and 5-20 wt.pts. of conductive carbon. The binding resin is preferably a polyvinyl chloride resin, an ethylene-vinyl acetate copolymer resin, or an acrylic resin. Now that the matrix of the material for absorbing electromagnetic waves is inorganic and that the material is foamed, the material is nonflammable and lightweight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148261-A (JP)
Title: Liquid jetting apparatus
Inventor: SAKAI MARI
IPC: B05B5/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus which can suppress unnecessary mist generation from a liquid jet jetted out of a liquid jetting head.  <P>SOLUTION: During the time from (a) to (c) in which liquid element forming main liquid droplets of a liquid jet is jetted from a nozzle, negative voltage is applied to an electric field control electrode 11 from an electric field control power source 40. Positive electric charge is induced in the ink meniscus of the nozzle 17 by the electric field. Immediately after the moment, the potential of the electric field control electrode by reversing the polarity of the electric field control power source 40. Following the reverse of the electric field, the electric charge induced and injected to the liquid jet is reversed and thereafter, the liquid element of the liquid jet is charged to be negative. As shown in (f) by the voltage pulses, positive charge is supplied to main liquid droplet parts and negative charge is supplied to successive parts, which are thin and long tail parts, forming auxiliary liquid droplets and the electric charges with the opposite polarity are attracted to each other during the fly of the liquid jet, so that micro liquid droplets are prevented from separation and thus mist occurrence can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150231-A (JP)
Title: Expansion joint
Inventor: KATO FUJIO
IPC: E04B1/62
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To install an expansion joint even in a place restricted on an installing dimension by constituting the expansion joint so as to provide a large movable quantity without enlarging a cover body.  <P>SOLUTION: This expansion joint closes building frame clearance G by the slidably supported cover body 1, and is constituted by arranging a panel body 2 superposed on an under surface of the cover body 1 by overhanging in the clearance G from one side building frame B so as to be movable in the building frame B direction according to a change in a building frame A for narrowing a building frame clearance width by a panel movable mechanism 3. The panel movable mechanism 3 can be constituted by rotatably connecting an end part of the panel body 2 overhanging in the clearance G via a support shaft 34 to an end part of a support member 32 rotatably arranged with a support shaft 32 having a rotary shaft turned in the clearance depth direction as a fulcrum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157739-A (JP)
Title: Recording device, communication device, and its data transfer method
Inventor: SAITO RIE
IPC: G07C1/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device and a communication device causing no error of time order of data transferred from a plurality of storage devices without requiring no time adjustment in all devices on a network.  <P>SOLUTION: When a data receiving side automatically converts the formation time of the transferred data according to its own clock, the communication device dose not use the time of its own clock but uses the time information of the recording device forming the data as current time information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248793-A (JP)
Title: Bar code scanning device
Inventor: BARD SIMON
IPC: G06F3/033
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact scanning device for scanning a bar code.  <P>SOLUTION: The bar code scanning device of this invention is a ring type device having a housing, a light source, a scanning device, a detection part, a signal processing part. The bar code scanning device is attached with a trigger and scanning of a bar code starts by operating the trigger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158292-A (JP)
Title: Vehicle head-light device
Inventor: ISHIDA HIROYUKI
IPC: F21S8/12
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable to easily carry out light distribution design in a vehicle head-light device in which a light emitting element such as an LED is used.  <P>SOLUTION: A light-emitting part 1a of the light emitting element to be used as the light source of the vehicle head-light device has a profile of horizontal length in the direction orthogonal to the optical axis of the light emitting element, and its light source image is magnified mainly in the horizontal direction via the optical system. Because projection pattern can be obtained by magnifying the light source image of the oblong profile, the light distribution design of a lighting fixture becomes easier to be carried out compared with a case in which the light distribution of the light emitting element has rotational symmetry.  <P>COPYRIGHT: (C)2004,JPO