baber/WOPTO huggingface dataset:
Patent JP-2004127357-A (JP)
Title: Recording tape cartridge
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/027
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recording tape cartridge which can suppress wobbling in rotating a reel of a braking member which blocks the rotation of the reel when out-of-use.  <P>SOLUTION: For the recording tape cartridge 10, the reel 14 wound and loaded with a magnetic tape T and held in a housing 12 is made into a rotation locked state by the state that a braking member 74 which is rotation disabled by engagement with a cross rib 84 of the housing 12, is engaged by a gear tooth 72A of a latch projection 72. When the braking member 74 moves to an axial direction and reaches to a release position which estranges from the latch projection 72, the engagement state is canceled and becomes rotatable against the housing 12. Then, an annular convex section 82 of the braking member 74 is located in outward of an external perimeter 96A of annular slopes rib 96 of the housing 12 in contactable, and the movement in the direction of radial direction of the braking member 74 and the direction of estrangement from the reel 14 is regulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209277-A (JP)
Title: Light receiving element light receiving element array and light receiving module
Inventor: HIGUCHI TAKESHI
IPC: H01L27/14
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving element, a light receiving element array and a light receiving module wherein response characteristic is improved, and a surface leakage current is restrained when a protective film is broken down by load to a pad electrode in a bonding process.  <P>SOLUTION: An absorbing layer 1c formed on a semiconductor substrate 1a; a window layer 1d formed on the absorbing layer; a first electrode 1f formed on the window layer; a second electrode 1h which is formed on the window layer and electrically connected with the first electrode; and a diffusion region 1g formed between the absorbing layer, the first electrode in the window layer and the second electrode, and the substrate are installed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004127396-A (JP)
Title: Information recording medium, information recording device and method, information reproducing device and method, information reproducing/reproducing device and method computer program for recording or reproducing control, and data structure including control signal
Inventor: TAKAKUWA NOBUYUKI
IPC: G11B27/10
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To display a menu screen such as small window display or half-transparent superimpose display while title reproduction is continued, for example, during title reproduction on an optical disk or the like.  <P>SOLUTION: On the information recording medium, serial contents information, menu information displayed together with the contents information during reproduction thereof, and play list information for defining the reproduction sequence of the contents information in the units of items which constitutes the contents information and can be accessed during the reproduction are recorded. The play list information includes item information indicating each item constituting the contents information and slave item information indicating the menu information corresponding to each item as a slave item.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121957-A (JP)
Title: Droplet discharging device and its workpiece replacing method, electro-optical device, manufacturing method of electro-optical device and electronic apparatus
Inventor: YODA TATSUO
IPC: B05D3/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharging device with shortened cycle time in work treatment as a whole, and a workpiece replacing method.  <P>SOLUTION: This droplet discharging device 1 treats a work by relatively moving a functional droplet discharging nozzle head 8 to the workpiece W and selectively discharging the functional droplets from the head 8. The device is equipped with a first workpiece table 21A and a second workpiece table 21B respectively placing workpiece W, and a workpiece replacement means 3 for alternately placing the treated workpiece W and the untreated workpiece W to the first and the second workpiece tables 21A and 21B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128847-A (JP)
Title: Mobile communication apparatus provided with antenna array and method thereof
Inventor: MOHAMAD GABAMI
IPC: H04B7/08
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile information terminal provided with an antenna array for mobile communication that is effectively operable even when the environment is changed.  <P>SOLUTION: The mobile information terminal 1 includes: a display section 1a; and a key pad section 1b. The display section 1b is provided with the antenna array including four antenna elements 21 to 24. The antenna array uses at least two antenna elements to receive a signal an estimates an arrival direction of the received signal. A directivity pattern of the antenna array is set on the basis of the estimated arrival direction. Thus, the mobile information terminal provided with the antenna array for mobile communication effectively operable even when the environment is changed and a setting and operating method of the antenna array of the mobile information terminal can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125302-A (JP)
Title: Hot water storage type hot water supply and heat source device
Inventor: IWATA SHIN
IPC: F24D3/18
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To make hard the lowering of bactericidal effect originally held by hot water.  <P>SOLUTION: This hot water storage type hot water supply and heat source device comprises a heating and circulating means A performing a stored hot water circulation operation for returning the hot water to the hot water storage tank 1 after the hot water extracted from the hot water storage tank 1 is heated by a heating means 4 and a heat radiating circulation operation for returning the hot water to the heating means 4 after the hot water heated by the heating means 4 is supplied to a heat radiating heat exchanging part 2 and an operation control means C controlling the operation of the heating and circulating means A so that the hot water storing circulation operation can be performed when the requirements for hot water storing circulation operation are satisfied and the radiating circulation operation can be performed when the requirements for the radiating circulation operation are satisfied. When the requirements for maintenance operation are satisfied, an operation control means C controls the operation of the heating and circulating means A so that a maintenance circulation operation can be performed to circulate hot water through the heat exchanging part 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136460-A (JP)
Title: Mold for molding resin
Inventor: NASU HIDEHISA
IPC: B29C45/26
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding a resin using an injection compression molding method and capable of generating large compression load by simple constitution without being made large-sized.  <P>SOLUTION: The mold for molding the resin is equipped with openable and closable first and second molds 2 and 3 among a plurality of molds, the core 23 arranged in either one of cavities R formed to the parting surfaces 2a and 3a of the first and second molds 2 and 3 and capable of advancing and retreating in a direction contracting the volume of the cavity R and an injection compression mechanism ES capable of driving the core 23 in the direction contracting the volume of the core 23. The injection compression mechanism ES is equipped with a holding member 5 capable of holding the core 23 at a predetermined advance and retreat position and a lever mechanism 7 arranged between the holding member 5 and a drive member 6 for transmitting advance and retreat moving force to the holding member 5 to amplify the advance and retreat moving force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138763-A (JP)
Title: Optical switch, optical integrated circuit, and optical inserting and branching device
Inventor: NORO YOSHIHIKO
IPC: H04B10/27
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable removal of restriction in size reduction and integration of a device by changing over an optical path in a three-dimensional direction.  <P>SOLUTION: An optical inserting and branching device has a first light input part 2 and a first light output part 3 provided on a substrate K, optical wave guides 11, 12 and 13 formed on the substrate so as to output light input from the first light input part from the first light output part, and slits 32 and 33 formed to cross the light guides. In the case that the slits 32 and 33 are filled with matching oil S, light is straightly advanced to cores 11, 12 and 13. In the case that the matching oil is removed from the slits 32 and 33, light passing through the core 11 is bent vertically to the substrate K due to entire reflection action of the slit 32. Light entering the substrate K in the vertical direction is vertically bent due to the entire reflection action of the slit 32 to be introduced to the core 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140553-A (JP)
Title: Image processing method, image processor, photo processor, image processing program, and recording medium with image processing program recorded thereon
Inventor: KITA KOJI
IPC: G06T5/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method or the like whereby the color balance is not damaged even when a density correction is applied to received image data.  <P>SOLUTION: The image processing method includes: a step S6 for deciding a maximum value and a minimum value among correction values of each color component for each pixel, obtaining a difference between the minimum value and the correction values of each color component respectively, and obtaining a difference between the maximum value and the minimum value; a step S6 for obtaining a value resulting from dividing the difference between the correction value and the minimum value obtained by each color component by the difference between the maximum value and the minimum value as a color ratio given for each color component; and a step S7 for setting output image data to be a highest output gradation as to a color component whose correction value is greater than the highest output gradation, setting output image data to be a lowest output gradation as to a color component whose correction value is smaller than the lowest output gradation, and setting the output gradation of each color component so that a ratio of the difference from a lowest value matches with the color ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161883-A (JP)
Title: Zoom lens
Inventor: SHIBATA HIROTOKU
IPC: G02B15/20
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens suitable for video camera, etc., which uses a small lens system having a field angle of 75° at an wide angle end and a variable magnification of 8 class and has a fine imaging property for wholly zooming from infinite distance to short distance.  <P>SOLUTION: The zoom lens includes a first negative group, a second positive group, a third negative group, an aperture, a fourth positive group and a fifth positive group. When the zoom lens zooms from the wide angle end to a telescope end, the first group is fixed, an interval between the second and the third groups is widened and an interval between the third and fourth groups is narrowed. Following conditions are satisfied. (1) 0.02<|f<SB>3</SB>/f<SB>1</SB>|<0.22. (2) 0.20<|f<SB>3</SB>/f<SB>4</SB>|<0.42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004143736-A (JP)
Title: Playground structure
Inventor: HASE KOTA
IPC: E01C13/06
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an all weather type playground structure in which a drainage is improved extremely, which does not get muddy even in the case of a rainfall, a freezing is further prevented and a play is also enabled in a quantity of rain.  <P>SOLUTION: In the playground structure 1, fiber bodies 3 formed by disintegrating bark are used as a surface layer material constituting the surface layer 2 of the playground. A plurality of storage pipes are arranged to the intermediate layer 5 or/and lower layer 6 of the playground structure 1, and the structure is constituted so that the intermediate layer 5 or/and the lower layer 6 functions as a storage layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145974-A (JP)
Title: Disk drive
Inventor: ONAKI NOBUAKI
IPC: G11B7/004
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To load a plurality of recording disks at the same time in a disk drive and handle the recording disks from the disk cartridge when recording/reproducing for easy and reliable recording and reproducing.  <P>SOLUTION: A pair of fixed projections 12 to make up a connection means of the disks and a movable projection 13 are made a unit. And these units are provided around the spindle shaft 5 in a number matching the number of the disks 1 inserted into the spindle shaft 5. The movable projection 13 is selectively pushed out to touch the inner periphery of the center hole 1a of the disk 1 by a hydraulic mechanism 14 which is a pushing means having an opening 14a facing the movable projection 13, and the selected disk 1 and the spindle shaft 5 are locked together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147112-A (JP)
Title: Method and device for encoding image
Inventor: KATAYAMA NAOKI
IPC: H04N19/423
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the compression rate of a conventional image encoding device for monitoring is lower than that in the MPEG system and a recording time is shorter because a JPEG compression part is adopted therefor.  <P>SOLUTION: When receiving a detection signal from a scene change detection circuit 14, a scene change continuity detection circuit 15 monitors the detection signal for a prescribed time, When receiving a detection signal again within the prescribed time, the detection circuit 15 outputs a scene change continuity detection signal. When the continuity detection signal is inputted from the scene change continuity detection circuit 15, a GOP (Group Of Picture) structure setting circuit 16 switches and connects a switch 18 to the side of a terminal (a) by using a compression method selection circuit 17 and turns off a switch 19. Thus, an encoded signal of the MPEG system having GOP constituted only of I pictures is outputted for an input video signal. In the case that continuity of scene change is not detected, the switch 18 is connected to the side of a terminal b and the switch 19 is turned on to perform normal encoding in the MPEG system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144677-A (JP)
Title: Timepiece
Inventor: MUROI HIROAKI
IPC: G04B19/10
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To reasonably provide a timepiece on a small-lot basis equipped with a dial plate having excellent light resistance and colorful designs, etc. formed thereon.  <P>SOLUTION: This timepiece 1 is equipped with pointers 4 and 5 driven by a clocking mechanical body 3 for showing time, a dial plate base 13 penetrated by pointer shafts 11 and 12 for supporting the pointers 4 and 5, and a dial plate display sheet 14 penetrated by the shafts 11 and 12 and stuck on a surface of the base 13. The display sheet 14 has an anteroposterior bilayer structure of a size including the range of track circles of end parts of the pointers 4 and 5. A front sheet 15 is transparent and has an ultraviolet intercepting function while a rear sheet 16 is characterized by having characters and designs color-printed with a light resistant ink on its surface contacting with the front sheet 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145164-A (JP)
Title: Fixing device
Inventor: HAMADA YASUHIDE
IPC: G03G15/20
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of prolonging the life by preventing the occurrence of permanent deformation on the surface of a fixing roller, and capable of improving image quality by preventing the occurrence of the curvature peculiarity of a fixing belt.  <P>SOLUTION: The fixing device is provided with the fixing roller 24, a pressure roller 26 rotating in contact with the fixing roller 24 at a prescribed pressure, a heat roller 28 arranged while leaving a distance from the fixing roller 24, the endless fixing belt 32 stretched to be laid between the heat roller 28 and the fixing roller 24, and a heating source 30 for heating the fixing belt 32 so as to heat unfixed toner on a sheet passing through a nip part between the fixing roller 24 and the pressure roller 26, and the unfixed toner is fixed on the sheet by making the sheet carrying the unfixed toner on its surface pass through the nip part in one direction, the fixing device is also provided with a controller 60 for controlling the travel-driving of the fixing belt 32 so that the belt 32 may periodically shift only by a prescribed distance in a period other than a fixing operation time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003189254-A (JP)
Title: High-speed image display of digital camera
Inventor: SHIOBARA RYUICHI
IPC: H04N5/93
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of high-speed image selection by fast-forwarding enlarged thumbnail images fast and a digital camera with the high-speed image selecting function.  <P>SOLUTION: A thumbnail compressed image data expanding means 61 expands thumbnail image data, and a thumbnail image enlarging and displaying means 62 enlarges and displays the expanded thumbnail image data on a liquid crystal display. Then, a thumbnail image selecting means 63 selects a desired image. Simultaneously, corresponding image data are obtained and expanded by a compressed image data expanding means 64, an image displaying means 65 displays the expanded image data on the liquid crystal display, and a selected image confirming means 66 confirms the image and then a next process is started.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004150026-A (JP)
Title: Soft ground improving device, and horizontal draining material and water collecting pipe used for soft ground improving device
Inventor: NAKAKUMA KAZUYOSHI
IPC: E02D3/10
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft ground improving device capable of improving the ground more efficiently by draining water from the improved ground through a path different from a propagation path of vacuum pressure, to transmit vacuum pressure in the improved ground to every corner in the improved ground.  <P>SOLUTION: Both the horizontal draining material 12 and water collecting pipe 13 constituting the propagation path of vacuum pressure have propagation structure of propagating vacuum pressure from a vacuum pump 15, and drainage structure of draining pore water sucked from the improved ground A in association with loading of vacuum pressure. A drain tank 16 is disposed on the lower side of the water collecting pipe 13, and the pore water sucked from the improved ground A in association with the propagation of vacuum pressure is drained to the drain tank 16 through the drainage structure of the horizontal draining material 12 and water collecting pipe 13. The pore water in the waste water tank 16 is drained to the outside of the improved ground A (to the outside of a yard) through a drain pipe 20 connected to the drain tank 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150479-A (JP)
Title: Transmission
Inventor: OTANI TETSUYA
IPC: F16H57/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize and lighten a case of a transmission and to improve the workability in assembling.  <P>SOLUTION: A side wall 2a for covering a built-in matter TM of the transmission is formed integrally with a transmission case 2, and an observation window is formed on the side wall 2a for visually confirming an engagement part of the side wall 2a and a power transmitting shaft (counter shaft Cs) of the built-in matter TM. As a side cover is integrated with the transmission case 2 as the side wall 2a, a boss for connecting the side wall 2a and the transmission case 2, a seal and a fastening bolt become unnecessary, and the transmission is miniaturized and lightened. Further as the observation window for visually confirming the inside of the transmission case 2 from the outside is formed on the side wall 2a, the engagement can be performed in a state that the engagement parts of the side wall 2a and the power transmitting shaft of the transmission are faced to each other in placing the transmission case 2 on the built-in matter TM, and the workability in assembling can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149141-A (JP)
Title: Cap with straw
Inventor: IIZUKA SHIGEO
IPC: B65D51/24
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap with a straw which can be conveniently handled, is excellent in decorativeness, prevents the straw from being lost, and demonstrates high visual fun during the handling.  <P>SOLUTION: The cap with the straw is fitted to a container body B by attaching a cap body 3 to a neck portion 2. A decorative portion 4 comprising a hollow decorative portion body 4a and an oscillating portion 4b which turnably connects a base end portion to the body and protrudes the other end portion outward of the decorative portion body via a window hole 12 is provided on the cap body. A straw 5 penetrating a decorative portion top part 16 from a cap body top wall 7 via an internal space 14 of the decorative portion is provided in a vertically movable manner. The oscillating portion 4b is oscillated by the vertical motion of the straw 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149144-A (JP)
Title: Capping head
Inventor: ASANO AKIRA
IPC: B67C7/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capping head of excellent high speed capable of descending a head pin from a lower end of a capping head body with a simple configuration.  <P>SOLUTION: The capping head comprises a first housing 16 provided with a throat 17 in the capping head, a second housing 20 which is provided with a magnet 18 to hold a cap 15, and a cylinder chamber 24 to ascend/descend a head pin 19 having a piston part 23, and disposed in an elevating/lowering manner with respect to the first housing 16, a feed means to feed air to the cylinder chamber 24, and a spring to urge the second housing 20 downwardly. The head pin 19 is elevated/lowered with respect to the throat 17 by feeding air to the cylinder chamber 24. The head pin can be descended from the lower end of the throat by the air cylinder, the cap can be consistently held by a simple configuration. The cap and other caps can be automatically fed even when the capping head for the cap and the capping head for other caps are commonly used in one head capper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149435-A (JP)
Title: Water surface-floating agrochemical formulation
Inventor: NOZAWA SHUNTARO
IPC: A01N57/16
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a water surface-floating agrochemical formulation which can uniformly diffuse an antifungally active ingredient and/or an insecticidally active ingredient in rice paddy and exhibits an excellent antifungal effect and/or an insecticidal effect.  <P>SOLUTION: This water surface-floating agrochemical formulation is characterized by comprising an antifungally active ingredient and/or an insecticidally active ingredient, an ester compound represented by formula (1) [R is a 6 to 9C aliphatic hydrocarbon; A is RCO- or H; (m) and (n) are each an integer of 0, 1, or 2, satisfying 1≤(m)+(n)≤2] as a surfactant, a high boiling point solvent, water surface-floating hollow bodies, and glassy powder having an average particle diameter of 1 to 50μm and comprising irregular shape small pieces obtained by crushing natural glassy foam.  <P>COPYRIGHT: (C)2004,JPO