baber/WOPTO huggingface dataset:
Patent JP-2004308621-A (JP)
Title: Variable capacity swash plate type compressor
Inventor: HIRAIWA KAZUMI
IPC: F04B27/08
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mechanism of a simple structure for connecting a driving shaft to a slash plate with the high positional accuracy of the swash plate.  <P>SOLUTION: The compressor comprises the swash plate 30, which rotates integrally with the driving shaft 22 and can tilt with respect thereto, and a piston 20 for compressing a fluid while changing the stroke of reciprocating motion according to the rotation and tilt angles of the swash plate 30, wherein the driving shaft 22 and the swash plate 30 are connected to each other with first and second links 34 and 36, which are each tiltable for controlling the axial and radial positions of the swash plate 30 in a synergistic relationship while allowing the tilt angle of the swash plate 30 with respect to the driving shaft 22 to vary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315986-A (JP)
Title: Leathery sheet having nap of ultrafine fiber and method for producing the same
Inventor: YASUDA YOSHIAKI
IPC: D06N3/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a napped sheet of ultrafine fibers having color fastness to light and color fastness to rubbing at high levels and a good napped state in combination and to provide a method for producing the same.  <P>SOLUTION: The napped sheet of the ultrafine fibers comprises an entangled nonwoven fabric composed of the ultrafine fibers of ≤0.5 dtex and a polymer elastomic body filling the interior thereof and has at least one raised surface. In the napped sheet of the ultrafine fibers, the napped sheet is colored with an aqueous pigment having dyeability and a formulation composed of a low-molecular weight polyurethane and a silicone resin is applied to the surface of the napped sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319119-A (JP)
Title: Display device and its manufacturing method
Inventor: AKIYOSHI MUNEHARU
IPC: H05B33/26
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device and its manufacturing method, whereby the manufacturing yield can be enhanced.  <P>SOLUTION: This manufacturing method for the display device provided with an organic EL element 40 holding an organic active layer 64 between a first electrode 60 and a second electrode 66 for every picture element disposed in a matrix shape, and a barrier plate 70 to separated each picture element disposed along the peripheral rim of the first electrode 60, is characterised in that a first organic material having lyophilicity is formed into a film on a wiring board 120 having the first electrode 60, a second organic material having lyophobicity is formed into a film on the first organic material, and the barrier plate 70 structured by laminating a first insulating layer 71 comprising the first organic material and the second insulating layer 72 comprising the second organic material is formed by developing the first organic material and the second organic material after simultaneously exposing them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313852-A (JP)
Title: Filtrate piping structure of filter membrane module
Inventor: NOZEKI KAZUE
IPC: B01D65/10
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the filtrate piping structure of a filter membrane module capable of accurately measuring the individual filtrate amounts of the filter membrane modules by forming a structure wherein a gathering pipe for use in the measurement of the individual filtrate amounts for permitting the flow of the filtrates only of the filter membrane modules for measuring the individual filtrate amounts and the filtrate piping of the filter membrane modules are connected to the gathering pipe.  <P>SOLUTION: In the filtrate piping structure for measuring the individual filtrate amounts, the filtrate piping 2 from the filtrate outlets of the filter membrane modules1 are branched to be connected to the gathering pipe 9 for use in the measurement of the individual filtrate amounts and the filtrates only of the filter membrane modules 1 for measuring the individual filtrate amounts are passed to the gathering pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320204-A (JP)
Title: Method and apparatus for echo cancellation and echo cancellation program
Inventor: SHIMAUCHI SUEHIRO
IPC: H04M1/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate a speed for approaching a filter coefficient used in a filter processing means to true characteristics for echo cancellation.  <P>SOLUTION: An apparatus for the echo cancellation includes a disturbance ratio estimating means for sequentially estimating a disturbance ratio representing the ratio of the amplitude of the disturbance signal component, except an echo signal included in a sound pickup signal to the amplitude of simulated error outputted from a simulated error output means at each frequency range; and a second updating quantity regulating means for multiplying the characteristics error of the filter coefficient or the characteristic error of the filter coefficient multiplied by a first regulating coefficient by a second regulating coefficient taking a predetermined value from "0" at each frequency range, in such a manner the larger the disturbance ratio is, the larger the second regulating coefficient in response to the amplitude of the disturbance ratio in the front or rear stage of a first updating quantity regulating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337002-A (JP)
Title: Method for producing sporangium of bacterium belonging to bacillus popilliae
Inventor: EBARA TAKESHI
IPC: C12R1/07
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sporangium of a bacterium belonging to Bacillus popilliae containing spores and parasporal bodies and exhibiting excellent controlling effects on larvae of insects of the family Scarabaeidae with high productivity.  <P>SOLUTION: The method for producing the sporangium containing the spores and parasporal bodies of the bacterium belonging to the Bacillus popilliae necessary to effectively control the larvae of the insects of the family Scarabaeidae is to culture the bacterium belonging to the Bacillus popilliae in a culture medium and produce the sporangium. The method for producing the sporangium containing the spores and parasporal bodies of the bacterium belonging to the Bacillus popilliae comprises culturing the bacterium in the culture medium containing 50-100 ppm of magnesium and 10-40 ppm of manganese or 50-100 ppm of calcium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313354-A (JP)
Title: Golf club head
Inventor: TAKESONO TAKUYA
IPC: A63B102/32
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head excellent in carry distance performance and durability performance.  <P>SOLUTION: At a face part 1, a center thick part (area A) which includes a sweet spot 15 and is the thickest part is formed, and a center thickness gradually changing part (area B) which becomes thinner with going to an outer edge side is formed so as to surround the center thick part (area A). At an end on the side of a crown part 2, an upper thick part (area E) whose thickness is not larger than that of the center thick part (area A) is formed. An upper thickness gradually changing part (area D) which becomes thinner with going to the side of a sole part 3 is formed so as to surround the lower edge of the upper thick part (area E). At an end on the side of the sole 3, a lower thick part (area G) whose thickness is not larger than that of the center thick part (area A) is formed. An upper thickness gradually changing part (area F) which becomes thinner with going to the side of the crown part 2 is formed so as to surround the upper edge of the lower thick part (area G). At the other area, a thin part (area C) which thickness is thinnest is formed, and the boundary thickness of respective parts is smoothly changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318965-A (JP)
Title: Shutter device
Inventor: HINO KENJI
IPC: H05K5/03
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter device capable of making a recording and reproducing device thin.  <P>SOLUTION: This shutter device is provided with a shutter member 30 that is turned centering on a first turning shaft and a rocking arm 40 that is engaged with the shutter member 30 to rock the shutter member 30. The shutter member 30 has an insertion preventing part 31 positioned at a preventing position for covering at least a portion of an slot part 25 for inserting a recording medium D to prevent the insertion of the recording medium D and at a releasing position for releasing the slot part 25 to enable the recording medium D to be inserted and discharged by being turned by the rocking arm 40 that turns around a second turning shaft P. An engagement part between the shutter member 30 and the rocking arm 40 is provided between the position of the insertion preventing part 31 in the shutter member 30 and the first turning shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316533-A (JP)
Title: Rotary compressor
Inventor: URATANI AKIO
IPC: F04C29/02
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealing performance and lubricating ability, and to reduce sliding resistance in the sliding and the sealing section of the compressing mechanism of a rotary compressor.  <P>SOLUTION: Approximately spherical shots are injected to each sliding surface and sealing surface of a rolling piston 6, an upper bearing 8, a lower bearing 9, a blade 10, and a cylinder block 7 constituting the compressing mechanism of the rotary compressor to prepare recesses with a diameter of 0.1-10 μm. Since an oil film is formed by the minute recesses and the recesses are discontinuous, sealing performance and volumetric efficiency can be improved. Furthermore, oil maintainability of the sliding surface of each section and the lubricating ability are enhanced, and the sliding resistance can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006827-A (JP)
Title: Organic thin film transistor element
Inventor: HIRAI KATSURA
IPC: H01L51/05
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic TFT(thin film transistor) element by which driving bias is reduced, and from which a high ON current is obtained by a simple manufacturing method.  <P>SOLUTION: This organic thin film transistor element is configured by providing an organic semiconductor layer connecting a source electrode to a drain electrode with a conductive region which is turned into an insulated status with at least either the source electrode or the drain electrode when any electric field is not applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325503-A (JP)
Title: Liquid crystal display
Inventor: MIYAJI KOICHI
IPC: G02F1/1337
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize a domain division having high alignment regulating force of a liquid crystal and excellent response characteristics.  <P>SOLUTION: In a liquid crystal display 100, a TFT (thin film transistor) substrate 100a and a counter substrate 100b are stuck to each other holding a liquid crystal layer 30 between a pixel electrode 12 and a counter electrode 22 and a counter slit 22a provided at the counter electrode 22 and a counter rib 23 protruding to the liquid crystal layer 30 from the inner part of the counter slit 22a are formed at the counter substrate 100b as a first alignment controlling means comparting domains in order to form a plurality of the domains having alignment directions of liquid crystal molecules 30a different from each other in one pixel 40 when voltage is applied between both the substrates 100a and 100b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326846-A (JP)
Title: Automatic medium changer
Inventor: SUZUKI TAKESHI
IPC: G11B15/68
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the opening of the door during the movement of the carrier without using an electric actuator and without imposing burden on an automatic medium changer.  <P>SOLUTION: The inexpensive automatic medium changer is provided by constituting an autolock unlocking mechanism 31 only of mechanical elements, and using the movement of a carrier 6 to switch the locking mechanism 30 between an unlocked state and a locked state, thereby dispensing with an electric actuator such as a solenoid. Finger is prevented from getting caught in a changer movable part by permitting the opening operation of a door only when the carrier 6 is in a retreated position X2, and the emergency stop measures of the carrier 6 for accident prevention are made unnecessary to solve the problem of damaging, an excessive load or the like of the changer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003285217-A (JP)
Title: Fitting-type cutting tool
Inventor: SHIMOMURA HIROSHI
IPC: B23C5/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase fitting strength and fit precisely.  <P>SOLUTION: A shaft section 14 in a head section 11 and a hole section 17 in a shank section 12 are shrinkage-fitted. A peripheral surface 14a of the shaft section 14 is worked to a plane tapered at an inclination angle α1 and an internal peripheral surface 17a of the hole section 17 is worked to a plane tapered at an inclination angle α2 so as to set at α1≥α2. The outer diameter d1 of the peripheral surface 14a in the section 14 is allowed bigger than the inner diameter d2 of the internal peripheral surface 17a in the hole section 17, whose difference (d1-d2) is determined to be an interference in the arbitrary orthogonal cross-section under a fitted condition. At the time of shrinkage fitting, the vicinity of an end 14b of the inserted section 14 is pressed to draw the section 14 into the hole section 17 on the internal peripheral surface 17a in the hole section 17. The inclination angle of a contact surface 15 on the outer peripheral surface in the section 14 is determined to be β1, and the inclination angle of a contact surface 18 on the outer peripheral surface in the hole section 17 is to be β2, whose difference is set at β1≤β2, thereby pressing is performed on the outer peripheral edge at the time of the fitting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004328287-A (JP)
Title: Radio communication apparatus and radio communication method
Inventor: YAMAMOTO TETSUYA
IPC: H04L12/28
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To recognize an outer communication apparatus to be connected and to set network ID without using a large-scale input means such as a keyboard.  <P>SOLUTION: The radio communication apparatus displays data to urge a user to perform an operation for preventing network ID from being reported from the desired outer communication apparatus (401). A list of network ID reported from the outer communication apparatus within a communication range is generated in accordance with the operation of a confirmation key by the user (S402 and S403). Data are displayed to urge the user to perform the operation to start reporting network ID from the desired outer communication apparatus (S404). When network ID is detected which does not exist in the list generated in S403, the outer communication apparatus corresponding to network ID is set as a connection destination (S405 to S407). Thus, a radio LAN station can easily be connected to the network with such a processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326416-A (JP)
Title: Electronic information storage system, radio terminal and service providing system
Inventor: HAMADA MASASHI
IPC: G06F17/30
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the disadvantage that an input of place name information requires means for acquiring place name information, on the side of client equipment.  <P>SOLUTION: A digital camera 100 is connected to a radio base station 101, and an electronic information storage server 104 is connected to a communication network 11. The electronic information storage server 104 receives electronic information transmitted from the digital camera 100 via the radio base station 101 and the communication network 11. The electronic information storage server 104 stores system identification information (SSID) on the radio base station 101 and identification information (MAC address) on the individual base station, as index information on the electronic information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328375-A (JP)
Title: Video recorder and its recording reservation method
Inventor: KAWADA MASARU
IPC: H04N5/85
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To inform a user of an internal state (such as a list of recording reservation, the remaining capacity) of a video recorder from the video recorder according to a user's request in the case of program recording reservation.  <P>SOLUTION: Recording reservation information is received from a user's mobile terminal via a communication network and whether or not recording is possible is decided according to the recording reservation information (S11 to S14). When the recording is possible, the internal state of the recorder including the remaining capacity of the video recorder 1 after the recording reservation is acquired, the internal state is transmitted to a Web server on the communication network (S6). Furthermore, an e-mail indicating registration of the recording reservation information and a URL of the Web server is returned to the user's mobile terminal (S19). The user is informed of the internal state stored in the Web server according to an instruction from the user via the communication network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288594-A (JP)
Title: Discharge lamp apparatus
Inventor: ONISHI HISAKAZU
IPC: F21Y101/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp apparatus which cuts off the light of a wavelength band (250-400 NM) which is sensed by many insects and which is effective for preventing the insects from flying in.  <P>SOLUTION: The apparatus has a discharge lamp 70 which emits light including ultraviolet ray having wavelength of 400 NM or less. A reflector 20 for reflecting the light of the discharge lamp 70 is provided and a translucent plate 40 for covering the opening part of the reflector 20 is provided. A translucent ultraviolet cutting film 50 which cuts off 99% or more of the ultraviolet rays of 400 NM or less is arranged on the surface of the discharge lamp 70 side of the translucent plate 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321515-A (JP)
Title: Pachinko game machine
Inventor: ARITOME NORICHIKA
IPC: A63F7/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine with an actuation mechanism which can increase flexibility in the mobile objects and the layout location while meeting the requirement for maintaining the decorativeness.  <P>SOLUTION: In the pachinko game machine, the air sent out from a fan F1 mounted on the rear side of a central decoration part 7A is blown out at a blowoff port 107 mounted on the front side of the central decoration part 7A through a feed air path 105 provided inside the central decoration part 7A. Moreover, the direction of the air blown out at the blowoff port 107 is controlled with a direction control board 104 fitted into the blowoff port 107 to move the air toward a skirt 102 of a doll 101, thereby allowing the skirt 102 of the doll 101 to wave. Here, the maximum separable distance L2 of the tip of the skirt 102 from the fulcrum P on which the skirt 102 is fixed is made shorter than the interval L1 to the glass 4 of a glass door from the fulcrum P with the skirt 102 fixed thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336104-A (JP)
Title: Solid image compression device and solid image extension device
Inventor: ITOI TETSUSHI
IPC: H04N19/625
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid picture compression device which can efficiently compress a solid N eye picture.  <P>SOLUTION: In an input pixel constitution conversion device 805, first and second eye pictures are made into one group and third eye and fourth eye pictures are into one group, the first eye pictures (white circles) are arranged in odd rows of a block in the upper half of a multiplex four eye picture 902. The second eye pictures (black circles) are arranged in even rows, the third eye pictures (white squares) are arranged in odd rows of the block in a lower half and the fourth eye pictures (black squares) are arranged in even rows. The multiplex four eye picture 902 or a top field picture 903 or a bottom field picture 904 is selected by an MPEG compressor 108, and MPEG compression is preformed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331240-A (JP)
Title: Film coating transfer tool
Inventor: SHIMIZU HIDEO
IPC: B43L19/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film coating transfer tool capable of facilitating exchange of transfer tapes and preventing damage of a coated film.  <P>SOLUTION: This film coating transfer tool reels out a transfer tape wound around a supply reel 21, inverts it at a front end of a transfer head, and winds it around a winding reel 23. A case 2 is formed by mutually engageable and disengageable main body case member 3 and lid case member 4. A support shaft 7 pivotally supporting the supply reel 21 is provided in the main body case member 3, and a pair of bearings 10, 13 pivotally supporting both ends of a rotary shaft 24 formed integrally with the winding reel 23 are provided. When replacing the transfer tape 22, the supply reel 21 around which the transfer tape 22 for replacement is wound is pivotally supported on the support shaft 7, and then the transfer tape 22 is inverted at the front end of the transfer head 20. Next, both ends of the rotary shaft 24 of the winding reel 23 on which a free end of the transfer tape 22 is fixed are pivotally supported on the pair of bearings 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330825-A (JP)
Title: Shock absorption device
Inventor: WAGNER HERBERT
IPC: B60R21/38
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To securely protect a pedestrian in a frontal collision of a vehicle.  <P>SOLUTION: When predicting that the vehicle collides against the pedestrian by a distance sensor 5 or the like at the tip of the vehicle body, a hood 2 is quickly raised up. When vehicle speed is not less than 40 km/h, an airbag stored under the rear end of the hood 2 swells in approximately grid-shape toward the front surface of the windshield 3 to cover the almost entire front surface of the windshield 3. The large upward projection parts 31, 32 are formed near the front upper end part and near the front right and left end parts respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331787-A (JP)
Title: Flame-retardant adhesive composition, flexible copper-clad laminated board, coverlay and adhesive film
Inventor: NAKAMI HIROAKI
IPC: H05K3/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition having high flame retardancy without using a halogen, and excellent in heat resistance, break resistance, electrical insulation, etc., to provide a flexible copper-clad laminated board, coverlay and an adhesive film each using the composition, and to provide a flexible printed wiring board produced using them.  <P>SOLUTION: The halogen-free flame-retardant adhesive composition essentially comprises (A) a methoxy group-containing silane-modified epoxy resin obtained by dealcoholization reaction between a bisphenol-type epoxy resin and a methoxysilane partial condensate, (B) a curing agent for epoxy resin, (C) a curing promoter, (D) an elastomer, (E) at least one phosphazene compound and (F) an inorganic filler, wherein the component D accounts for 5-80 wt.% of the whole adhesive composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI