baber/WOPTO huggingface dataset:
Patent JP-2004307197-A (JP)
Title: Conveyance roller
Inventor: INADA MASAO
IPC: B65G39/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance roller of sufficiently high seal strength of a cover tube at an end part of the roller, high accuracy in deflection, surface roughness and the like, and high L/D ratio.  <P>SOLUTION: The conveyance roller to convey an article comprises a long shaft body of substantially circular outer circumference and high hardness, a cover tube of precise surface roughness to cover an outer surface of the shaft body, and a seal packing to seal a space between the outer surface of the shaft body and an inner surface of the cover tube at an end part of the shaft body. The shaft body is hollow, and a lightweight shell of high hardness may be integrally fitted to the outer surface of the shaft body. An initial seal to seal a space between the outer surface of the shaft body and the inner surface of the cover tube may be provided on the shaft body closer to the end part side than the seal packing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004068806-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: OKUGAWA SHINICHIRO
IPC: B01D46/42
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device using a DPF capable of improving detection precision of PM deposit quantity in the middle of reproduction and restraining an aggravation in fuel consumption and a deterioration in the DPF.  <P>SOLUTION: The DPF 4 is set between exhaust pipes 2a, 2b of an engine 1, and a first signal processing means to smooth output of a particulate deposit quantity computing means to compute the PM deposit quantity and a second signal processing means to smooth the output of the particulate deposit quantity computing means so that responsibility of the output against input of signal processing becomes higher than the first signal processing means are provided. Slippage with actual PM deposit quantity is reduced by improving the responsiveness by smoothing it by the second signal processing means in the case when time change of the PM deposit quantity is large as in the middle of reproduction. A stabilized detection value is provided by smoothing it by the first signal processing means in the middle of non-reproduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004315120-A (JP)
Title: Elevation height adjusting device for elevating device
Inventor: KAWAMOTO KAZUYOSHI
IPC: B66F17/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive elevation height adjusting device allowing a worker to stop an elevation body at a position having desired arbitrary height easily and adjusting its height of stop position easily.  <P>SOLUTION: A mode switching means 7 capable of switching elevation operation of the elevation body 3 to work mode A and set mode B is provided. When switching to the set mode B, time from start of moving of the elevation body 3 by operation of an elevation switch 6 to stop of the elevation body 3 by operation of the elevation switch 6 at arbitrary height is counted, and this counted value 8a is stored. When returning to the work mode A, the elevation body 3 is stopped at a height position corresponding to the counted value 8a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320200-A (JP)
Title: Diaphragm for speaker and speaker employing the same
Inventor: MIMURA KAZUYOSHI
IPC: H04R7/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of deterioration in releasing property and size stability caused when injection molding is applied to a polyolefin group material such as polypropylene and the problem that accurate form cannot be obtained when pressure forming is applied to a thin film with respect to a diaphragm for speaker.  <P>SOLUTION: A non-drawing film made of a polyolefin group material such as a polypropylene film is employed for the diaphragm as its material and the film is formed to configure the diaphragm 27. By this configuration, the shape stability of the diaphragm 27 is enhanced and the cost can be reduced, internal loss, a material thickness, weight, and stiffness as the speaker are optimized to improve a frequency characteristic, and further, adhesive performance and appearance quality can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315266-A (JP)
Title: Polymer gypsum hardened body
Inventor: OHAMA YOSHIHIKO
IPC: C04B24/24
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer gypsum hardened body of which the strength for example, the compressive strength is not lowered and rather is increased even when dipped into water and the strength of which, for example, bending strength is higher than that of a conventional polymer gypsum hardened body when not dipped into water.  <P>SOLUTION: The polymer gypsum hardened body contains gypsum, a mineral admixture except silica and a polymer admixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315213-A (JP)
Title: Assembling structure of guide shoe of elevator
Inventor: FUKUI HIROO
IPC: B66B7/04
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling structure of guide shoes of an elevator hardly generating the rattling and noise even when a clearance is found between a guide shoe and a pressing plate, prolonging the service life of the guide shoe, and allowing eays replacement.  <P>SOLUTION: This assembling structure is composed of guide rails 1, 1 stood in opposition to each other in a hoistway of an elevator, and a guide 7 wherein the guide shoe 5 is internally mounted on a slide groove part 4 of an approximately gate-shaped guide body 3 fixed to an outer side face of a car 2 slidably in the guide rails 1, 1, and upper and lower end parts of the guide body 3 are fixed by pressing plates 6a, 6b to be slidable. Guide pins 8 are projected from an inner wall face of the slide groove part 4 of the guide body 3, and fitted in half-through mounting holes 9 formed on a rear face of the plate-shaped guide shoe 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321878-A (JP)
Title: Water sterilizing device and water sterilization method
Inventor: EGUCHI HIDEO
IPC: C02F1/50
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of elution effect of metal ions due to attachment of coating film like water scale to the surface of a metal ion elution body.  <P>SOLUTION: A silver ion elution body 21 or a copper ion elution body 22 are agitated by water flow in a vessel 10 to bring surfaces of these into contact each other to remove the coated film of water scale attached on the surface, thereby preventing lowering of the elution effect of silver ions or copper ions. Thus, silver or copper ionized water having sterilizing effect can be efficiently formed over a long period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004027361-A (JP)
Title: Nickel-base superalloy
Inventor: ARRELL DOUGLAS
IPC: C22C19/05
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel-base superalloy having improved castability and high oxidation resistance as compared with those of known nickel-base superalloys.  <P>SOLUTION: The alloy contains, by mass, 7.7 to 8.3% Cr, 5.0 to 5.25% Co, 2.0 to 2.1% Mo, 7.8 to 8.3% W, 5.8 to 6.1% Ta, 4.9 to 5.1% Al, 1.3 to 1.4% Ti, 0.11 to 0.15% Si, 0.11 to 0.15% Hf, 200 to 750ppm C, 50 to 400ppm B and the balance nickel with inevitable impurities. This constitution allows the alloy to have extremely excellent castability and high oxidation stability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323426-A (JP)
Title: Benzoic acid derivative and medicine containing the same
Inventor: YAMAZAKI YUKIYOSHI
IPC: C07C323/62
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PPARα-selective activated compound useful as a medicine for preventing and/or treating hyperlipemia, arteriosclerosis, diabetes, diabetic complication, inflammation, heart disease or the like not accompanying weight gain and overweight.  <P>SOLUTION: The benzoic acid derivative represented by general formula (1) [wherein, -A- is a -CH<SB>2</SB>-CH<SB>2</SB>- group, a -CH=CH- group, a -CH(OH)-CH<SB>2</SB>- group or a -C(O)-CH<SB>2</SB>- group; X is an oxygen atom, an NH group or an S(O)<SB>n</SB>group (wherein, n is an integer of 0, 1 or 2)] or a salt thereof, and a medicine using the derivative or the salt thereof are provided. The medicine has an activity for selectively activating the α type in the PPAR, and is effective as the medicine for preventing and/or treating the hyperlipemia, the arteriosclerosis, the diabetes, the diabetic complication, the inflammation, the heart disease or the like not accompanying the weight gain and the overweight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328540-A (JP)
Title: Place information collection browsing system, method, and program
Inventor: MIYOSHI MASARU
IPC: H04W88/18
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a place information collection browsing system, method, and program which edit and sort out places associated information which includes location information of each place, to which a user moves in an order of date and time, such as daily reports, and which enables browsing.  <P>SOLUTION: A mobile terminal 3 and a mobile telephone 4 collect place-associated information including location information at each place, and transmit the information with related information and date and time information to a server 7 via the Internet 1 and a mobile communication network 11. When receiving the place-associated information, the related information, and the date and time information from the Internet 1, the server 7 edits the place associated information, the related information, and the date and time information to be sorted out and stored in a predetermined form in the order of the date and the time. A user accesses the server 7 from a browsing terminal 8 and an L mode terminal 19 via the Internet l, and brows the place-associated information and the related information sorted out in the order of the date and time with the date and the time information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330084-A (JP)
Title: Method and equipment for contaminated-soil in situ treatment
Inventor: TERAO YASUSHI
IPC: B09C1/08
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a period of time for contaminated-soil treatment in relation to a method and equipment for contaminated-soil in situ treatment.  <P>SOLUTION: The in situ treatment equipment comprises a recharging well 6, a pumping well 7, a water-treatment system 8. The recharging well 6 is provided close to a contaminated area 4 contaminated by contaminants, and located lower than the water level 2. The pumping well 7 pumps up poured water so as to allow it to flow through the contaminated area 4. The water-treatment system 8 purifies the ground water pumped up from the well 7. The treatment equipment comprises further a means for mixing a weakly-acidic or slightly-alkaline substance into the poured water. Elution into the poured water of heavy metals, etc. in the contaminated soil is accelerated by the substance mixed in the poured water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330952-A (JP)
Title: Trim of automobile
Inventor: NAKAGAWA MASATO
IPC: B60R13/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealing performance between the outer periphery of a hole cover and the inner periphery of a service hole in a trim of an automobile with a trim body and the hole cover detachably fitted to the service hole formed in the trim body.  <P>SOLUTION: A seal member 8 made of an elastic material is attached along the outer periphery 9 of the hole cover 4 detachably fitted to the service hole 3 formed in the trim body 2. The insertion part 11 of the seal member 8 is arranged in a space S between the inner periphery 6 of the service hole 3 and the outer periphery 9 of the hole cover 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329713-A (JP)
Title: Game apparatus, game system and game program
Inventor: YAMADA YOICHI
IPC: A63F13/45
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system which makes playing possible while informing that players' characters act presently under what feeling in a game world.  <P>SOLUTION: The players' characters (35) are operated using a portable type game apparatus (10) with an LCD (liquid crystal display) (12). A stationary type game apparatus (30) projects a game screen (34) on a monitor (33) in response to the operation by a player. The player can play his/her game looking at a game screen projected. Since the face images (15) of the player' characters displayed on the LCD change during the playing, the player can carry on the game intensely feeling empathetic toward the game.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339720-A (JP)
Title: Sealing method for prevention of grass and scouring at periphery of drainage ditch formed on slope face of highway road side or the like
Inventor: ADACHI YUKIO
IPC: E01H11/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing method for prevention of grass and scouring at the periphery of a drainage ditch of a highway which can follow the change of the ground by scouring, which takes place of belt-like concrete of the periphery of a drainage ditch of a road side slope face, prevents weed drooping to the drainage ditch from growing, keeps the landscape of the rope side slope face trim, directly makes visible scouring due to splashing water of the drainage ditch from the outside and hence, easily prevents prevention of disaster.  <P>SOLUTION: U-shaped sectional drainage ditch blocks 3 placed on the road side slope face 1 such as a highway road are installed to make a drainage way 2. A certain width of the ground face 14 of the both side peripheries 8 of the drainage ditch blocks 3 is made even. A certain width of ground face 14 where the periphery 8 of the drainage ditch block 3 from the inside wall end 6 of the upper face 5 of the side wall 4 of the drainage ditch block 3 is made even is covered with a vinyl chloride sheet 9' as a waterproof sheet 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343312-A (JP)
Title: Digital broadcast receiver, program, and recording medium
Inventor: MOTOYAMA MASA
IPC: H04N7/173
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver which prevents a character superposition from being shown on the screen when reproducing a recorded digital broadcast program, irrespective of the audience's intention, this giving, from on now, the audience a factor of killing the audience's interest in the program under viewing.  <P>SOLUTION: The digital broadcast receiver is previously set to whether it displays data such as character superposition or not. When the receiver decides that a recorded broadcast is being reproduced and so far as it is set to the non-display of the data, it does not display the data, even if the transmit side designates an automatic display. As a means for displaying the data, there are LEDs or a remote controller attached to the receiver, personal computer, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064993-A (JP)
Title: Open type pm motor
Inventor: SATO HIROSHI
IPC: H02K5/10
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open type PM motor in which it is possible to prevent the entry of foreign matters.  <P>SOLUTION: The base end part of a first shielded object 16 is fixed on the inner face of a frame 1 closer to one end from a first open hole 14. Its tip part is made closer to a rotator 3 from a coil end 10 and to reach one end face of a stator 2. The base end part of a second shielded object 17 is fixed on the inner face of the frame 1 closer to the other end from a second open hole 15. Its tip part is made closer to the rotator 3 from a coil end 11 and to reach the other end face of the stator 2. Each gap among the first shielded object 16, the frame 1, and the stator 2 and each gap among the second shielded object 17, the frame 1, and the stator 2 are sealed by a sealing member 32 such as an adhesive and a compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004338344-A (JP)
Title: Gaddingly engraving machine
Inventor: FUJIWARA YUICHI
IPC: B44B3/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gaddingly engraving machine, with which a desired cutting and gadding image can be formed on a stock, which can not be placed on a table or the like regardless of a material size to be worked.  <P>SOLUTION: This engraving machine has a frame directly installed onto the surface to be worked of the material to be worked, a Y-bar supported by the frame so as to be allowed to slide toward a first direction, and a carriage supported by the Y-bar so as to allow to slide a holder, with which a working tool is held so as to oppose and selectively abut against and part from the surface to be worked of the material to be worked, to a second direction normal to the first direction in order to move the working tool two-dimensionally to the material to be worked by movingly controlling the Y-bar and the carriage and, at the same time, selectively abut against and part from the material to be worked by controlling the holder, resulting in so constituted as to form the engraving and gadding image with the desired shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344284-A (JP)
Title: Relaxation apparatus, toilet seat device, bed, bathtub and massage chair
Inventor: SUGIYAMA YUJI
IPC: A61B5/16
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relaxation apparatus, a toilet seat device, a bed, a bathtub and a massage chair advantageous for further improving a relaxation function.  <P>SOLUTION: This relaxation apparatus is provided with a bioinformation detecting means 2 detecting information related to the organism of a user, a relax state determination means determining the relax state of the user based on the information detected by the bioinformation detecting means 2, a music production means 4 producing a music for letting the user listen, and a music modulation means modulating, at least, one of the type, the volume, and the tempo of the music produced by the music production means 4 according to the relax state of the user determined with the relax state determination means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349958-A (JP)
Title: Encryption device and program
Inventor: HIRANAGA TSUTOMU
IPC: H04L47/43
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the data transfer efficiency by avoiding an unexpected frame fragmentation processing to make route MTU (Maximum Transmission Unit) search always function normally in a repeater type encryption device which reduces the burden of introduction in assuring security.  <P>SOLUTION: An opposite party encryption device optimum transfer length table 31 stores an optimum transfer length for each encryption device, and a substitute processing block 33 which notifies that destination cannot be reached, generates a destination unreachableness report having a transmission source of a plaintext as the destination to send the report to the plaintext network side if the plaintext received from the plaintext network is inhibited from being fragmented and its data length is longer than a length resulting from subtracting a data length increased by encryption/encapsulation processing from the optimum transfer length corresponding to the opposite party encryption device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004091046-A (JP)
Title: Toothpaste extrusion container
Inventor: KOBAYASHI MITSUO
IPC: B65D83/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate an extrusion without using any extrusion holder or the like fixed to an outside part when toothpaste is extruded.  <P>SOLUTION: A bottom plate drawing-out thread 3-5 is integrally arranged at a bottom plate 3-4 in a container, and then the bottom plate drawing-out thread 3-5 is wound onto a winding-up shaft 3-6 integrally formed with a winding-up knob 3-7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004344544-A (JP)
Title: Spontaneously rotating top, and its rotation method
Inventor: AKITA OSAMU
IPC: A63H1/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spontaneously rotating top with which a strange phenomenon in unipolar induction is easily demonstrated and which is suitably used for a scientific education material or a scientific education toy, and to provide its rotation method.  <P>SOLUTION: The top 1 includes: a rotation shaft 2 having conductivity; a conductive rotor 3 which has a circular transverse section and is fixed concentrically with the rotation shaft so that the rotation shaft penetrates the center of the rotor vertically; and permanent magnets 4, 5 which are integrally rotated with the rotation shaft and the rotor so as to generate a magnetic flux penetrating the rotor in an axial direction. A direct current is made to flow in a radial direction at a part between the outer circumferential side of the rotor and a rotation shaft side in a state that the spontaneously rotating top is initially rotated on a conductive support surface. Consequently, the rotation speed of the top increases without affecting the ambience by a reaction torque, so that the strange and interesting phenomenon is experienced and investigated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352034-A (JP)
Title: Connection platform door drive
Inventor: YOKOTA MASATO
IPC: B61B1/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain miniaturization, failure prevention, and higher durability for a connection platform door.  <P>SOLUTION: This door drive consists of; at a position corresponding to an opening for getting on/off for railroad vehicles which stop at a platform, an a plurality of platform doors provided so as to move for formation of the opening for getting on/off; and a fixed wall part provided on one end side or both-end sides in the moving direction of the plurality of platform doors, and is positioned at a connection platform door device installed near the track side of the platform. The platform door drive consists of: a coupler for jointing the plurality of adjacent platform doors to each other; a driving means which is jointed to the platform doors on one end side or both-end side among the plurality of platform doors and moves the platform door; and a control means for supplying a control signal and a controlled driving current for the coupler and the driving means, and is structured so as to supply either or both of the control signal and the driving current with a trolley.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354794-A (JP)
Title: Optical apparatus with imaging function
Inventor: HAGA SHUNICHI
IPC: G02B7/08
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable to confirm an imaging area at imaging while suppressing the complication and increasing of an apparatus scale.  <P>SOLUTION: The binoculars equipped with a camera are provided with a pair of right and left observation optical systems 10 and 10, an imaging optical system 21 with a zooming function of varying imaging magnification and a transmission type liquid crystal display panel 40 arranged in the optical path of one of the observation optical systems 10, and a control part 30 for controlling the display contents on the display panel 40. The binoculars are controlled by the control part so that an imaging area frame 42 which is made variable in accordance with variation of the imaging magnification is displayed on the display panel 40 in the visual field 15 of the observation optical system 10 where an image with magnification independent from that of the imaging optical system 21 is shown.  <P>COPYRIGHT: (C)2005,JPO&NCIPI