baber/WOPTO huggingface dataset:
Patent JP-2004316302-A (JP)
Title: Earthquake-proof joint for manhole
Inventor: KOMURA WATARU
IPC: E03F5/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake-proof joint for manholes capable of securing a certain mortar allowance between the manhole inner peripheral face and the body end face regardless of the kind and the size of manholes( circular or oblong circle).  <P>SOLUTION: In the earthquake-proof joint for manholes, the joint body 11 is constituted of a large diameter part 11a, a small diameter part 11b, and a slanting part 11c in which the diameter is reduced gradually from the large diameter part 11a to the small diameter part 11b. The slanting part 11c is formed so that the slanting part together with the small diameter part 11b from the boundary of the large diameter part 11a is turned over inwardly. When the joint is fitted from the outside of the manhole, an annular overhanging metal fitting 15 is fitted to the large diameter part 11a from the inside, and after inserting it into a drilled hole 2, the overhanging metal fitting 15 is widened and the large diameter part 11a is fixedly pressed in the drilled hole 2. An L-shaped sectional metal fitting 16 is attached to the overhanging metal fitting 15 by a magnet 17 in order to position insertion into the drilled hole 2 and fixed to the hole edge. The insertion length of the body 11 can be varied by varying the positioning point of the metal fitting 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328053-A (JP)
Title: Flaw detecting method of wide dynamic range solid-state image pickup device, pixel defect inspection device, and digital camera
Inventor: KOBAYASHI HIROKAZU
IPC: H04N5/355
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flaw detecting method capable of determining flaws on a master photosensitive section and a slave photosensitive section arranged on each pixel in a wide dynamic range solid-state image pickup device, and to provide a pixel defect detecting device and a digital camera.  <P>SOLUTION: The pixel defect inspection device 10 compares master photosensitive section data with a predetermined threshold (S106) to perform either of determinations that the master photosensitive section has flaws (S108) or that it has no flaw (S110). In the case of the determination that the master photosensitive section has no flaw, the device 10 compares slave photosensitive section data with the master photosensitive section data using a sensitivity ratio of the master and slave photosensitive sections (S112) to perform either of determinations that the slave photosensitive section has flaws (S114) or that it has no flaw (S116). In the case of that the slave photosensitive section has flaws, the device 10 records the address of the flaw of the master photosensitive section which is determined that it has flaws (S115), determines that the slave photosensitive section has flaws (S116), and can record the address of flaw of the slave photosensitive section which is determined that it has flaws (S118).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004193542-A (JP)
Title: Single electron device, method of manufacturing the same, manufacturing method by simultaneously forming single electron device and mos transistor
Inventor: KANG TAE WOONG
IPC: H01L21/336
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single electron device in which electron islands are effectively formed by using a hemi-spherical-grain-silicon forming technique, a method of manufacturing the same which is compatible with the manufacturing steps of a conventional transistor, and a manufacturing method by simultaneously forming the single electron device and a MOS transistor.  <P>SOLUTION: The single electron device is composed of a semiconductor layer 330 which is formed on a substrate 310 and in which a source region and a drain region are formed mutually separated with a prescribed distance, a hemi-spherical-grain silicon layer 360 which is an active layer formed between the separated semiconductor layers 330 and which forms a plurality of electron islands, a gate insulating layer 370a, 370b formed on the entire structure, and a gate electrode 380 formed on the insulating layer 370a, 370b for applying a voltage to the active layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004328333-A (JP)
Title: Portable communication terminal and irregular situation broadcast system
Inventor: IKUTA ISAO
IPC: H04W4/90
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To confirm the irregular situation of a user with images in lower cost.  <P>SOLUTION: If an irregular situation is generated in a user U1, the photographing of the user U1 is attempted by a user terminal 110. If the user terminal 110 cannot photograph a picture, the photographing is requested to monitoring cameras 220, 240 located in the periphery. If there are no available monitoring cameras 220, 240 in the periphery, the photographing of the user U1 is requested to the other terminal 150 of a user U2. A picture of the user U1 photographed by one of the user terminal 110, the monitoring cameras 220, 240, and the other terminal 150 is transmitted to an integrated management center 300 via a monitoring camera management center 200 or a portable terminal management center 100. The integrated management center 300 transmits the generation of the irregular situation and an image thereof to a predetermined institute or a contact address.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326408-A (JP)
Title: Traveling object managing system, traveling object terminal, and processor
Inventor: HORIGAMI SHUGO
IPC: G01C21/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost traveling object managing system for preventing measured location information from being tampered.  <P>SOLUTION: A predetermined electronic watermark by a watermark embedding means 13 is embedded into measured location information measured by a location measuring means 12 which measures the current location of a traveling object, and the measured location information with the electronic watermark embedded is outputted from a locus information outputting means 14 to a conveying medium 20 as locus information. The locus information is fetched from the conveying medium 20 by a locus information fetching means 31, and the electronic watermark embedded in the locus information is detected by a watermark detecting means 32, and the locus information whose electronic watermark is detected and the locus information whose electronic watermark is not detected are displayed in different forms by a locus display means 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003320023-A (JP)
Title: Method for continuing extracorporeal blood treatment at flow speed of suspending or modifying extracorporeal blood treatment and apparatus for extracorporeal blood
Inventor: ZHANG WEI
IPC: A61M1/34
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuing the blood treatment at a flow speed of suspending or modifying the blood treatment without endangering a patient of hemolysis especially in inspecting a dialysis solution system for the leakage by a pressure holding test.  <P>SOLUTION: The method is for suspending the extracorporeal blood treatment for extracting a fluid from a blood circuit via a dialyzer at a predetermined limit filtering speed and feeding a substitution solution to the blood circuit by a substitution solution pump 19 on the upstream or on the downstream of the dialyzer. The method comprises the dialyzer 1 divided into a first chamber 3 and a second chamber 4 by a semi-permeable membrane 2 or the extracorporeal blood circuit I including a first chamber of a filter, and the solution system II including the second chamber of the dialyzer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321578-A (JP)
Title: Game machine
Inventor: EMORI KAZUKI
IPC: A63F5/04
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which facilitates the work of loading the display panel unit on or unloading thereof from the cabinet thereof and the replacement of display sheets.  <P>SOLUTION: A waist panel unit 6 has a picture pattern sheet case 6b while being openably supported with a hinge mechanism 10 with respect to a cabinet door 1b. The picture pattern sheet case 6b has a picture pattern sheet insertion port 6c for inserting a picture pattern sheet 6a on any one side (for example, upper side) of upper, lower, left and right sides thereof. The picture pattern sheet case 6b is detachably mounted on the cabinet door 1b. When a protruded piece (for example, start lever 4) exists on the front of the cabinet door 1b positioned right above the picture pattern sheet case 6b, the picture pattern sheet case 6b is mounted on the cabinet door 1b with the side where the protruded piece exists as an open end and the other side thereof as the support side with the hinge mechanism 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325945-A (JP)
Title: Selling method and selling supporting method
Inventor: NOJIMA TAKAHISA
IPC: G09F23/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To make easily performable selling support of services.  <P>SOLUTION: The content 11a of " a specially large lunch" as a service which is provided by a selling shopkeeper to customers is indicated on one face of an empty box 11. A bag 11b for application form is stuck on another face of the empty box 11. an application form 11c specialized for takeout of the service of "the specially large lunch" is inserted in the bag 11b. When a customer brings this empty box 11 to a selling counter, an assistant takes out the application form 11c specialized for takeout from the bag 11 and makes the customer fill out the application form specialized for takeout.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004042882-A (JP)
Title: Power steering device
Inventor: ARAI TOSHIHIRO
IPC: B62D5/07
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable the steering of a front two-axle car even when an engine driven main pump MP is in failure.  <P>SOLUTION: The power steering device comprises the engine driven main pump MP, a sub-pump SP driven via an axle, a control valve 12 for changing over a flow path from each pump with the operation of a steering handle, front and rear power cylinders 18, 22 for steering front and rear steering wheels 17, 21 of the front two-axle car using fluid pressure changed over by the control valve, and a pump selector valve 10 for connecting the main pump to the control valve and the sub-pump to a tank ST during normal operation and for connecting the sub-pump to the control valve during the failure of the main pump. A power cylinder selector valve 24 is provided between the control valve and the rear power cylinder for shutting off the flow path from the control valve and communicating both pressure chambers 22L, 22R of the rear power cylinder with each other during the failure of the main pump.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332754-A (JP)
Title: Shaft member, rotary member, and rotation transmitting member
Inventor: HOSONO KATSUAKI
IPC: F16D1/06
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft member, a rotary member, and a rotation transmitting member which are easily manufactured, excellent in productivity, and hardly broken by the torque during the rotation.  <P>SOLUTION: In a rotation coupling part of a shaft member 10 with a rotary member 20, a rotation transmitting surface 23 of a hole part 21 of the rotary member 20 facing a rotation transmitting surface 13 of a shaft part 11 is formed in an inwardly swollen projecting curved surface, and the rotation transmitting surfaces 13 and 23 to transmit the torque are brought into surface-contact with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332228-A (JP)
Title: Opening/closing door stopper
Inventor: YAMAGUCHI KAZUO
IPC: E05C19/06
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing door stopper superior in an outward appearance since the presence is inconspicuous while imparting a sufficient expansion distance, and having high functionality for smoothly moving an opening/closing door.  <P>SOLUTION: This opening/closing door stopper 6 is installed in an opening/ closing door-installed body in a state of closing the opening/ closing door 4; and restrains the movement of the opening/closing door. The opening/closing door stopper 6 is composed of a frame plate 8, a case-shaped cover member 10 stored on the central side of the frame plate 8, and forming a projecting part 18 on the opening/closing door side, an energizing means stored inside the cover member, and energizing the cover member in the projecting direction of a case shape, and a baseplate 14 installed on the anti-opening/closing door side of the frame plate 8, and supporting the energizing means as a pedestal of the frame plate. The movement of a prescribed distance or more in the projecting direction of the cover member 10, is restricted by the frame plate. The movement in the horizontal/longitudinal direction of the cover member, is restricted by the baseplate 14. When the opening/closing door contacts with the cover member, the opening/ closing door is put in a stopping state by pressing the opening/ closing door by the cover member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332001-A (JP)
Title: Method and equipment for manufacturing sintered ore
Inventor: NISHIMOTO MASARU
IPC: C22B1/26
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the amount of exhaust gas generated from whole sintering equipment, to treat the exhaust gas at a low cost and also to recover the heat of the exhaust gas in high efficiency.  <P>SOLUTION: When manufacturing sintered ore from iron ore by sintering the iron ore in a sintering machine 1 and then cooling the resultant hot sintered ore agglomerates in a cooling device 2, the cooling device is constituted so that it is divided into two parts consisting of a fore-half high-temperature part 20 and a back-half high-temperature part 21 from an ore-feed part side, and exhaust gas which is discharged, after being used for cooling the hot sintered ore agglomerates, from the fore-half high-temperature part of the cooling device is subjected to heat recovery and circulated into the fore-half high-temperature part of the cooling device and recycled as cooling gas. Moreover, the sintering machine is constituted so that it is divided into three parts consisting of a fore-half part 26 and 26A, an intermediate part 27 and a back-half part 28 from an ignition furnace 6 side, and exhaust gas which is discharged, after being used for cooling the hot sintered ore agglomerates, from the back-half low-temperature part is circulated into the fore-half part and the back-half part and recycled as combustion gas. Further, exhaust gas generated from the back-half part is subjected to heat recovery and circulated into the intermediate part of the sintering machine and recycled as combustion gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332235-A (JP)
Title: Method for removing and adhesion-preventing shellfish in intake piping
Inventor: SAKUTA KAZUTOSHI
IPC: B01F1/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the trouble that a sea pollution is generated while the cost of equipment and a running cost are increased although the generation of chlorine and a hydrogen gas by using a chlorine generator and the prevention of the adhesion of an oceanic life such as a shellfish to intake piping are proposed in a conventional device in which seawater is utilized as cooling water.  <P>SOLUTION: In a device in which seawater is taken in through intake piping and utilized as cooling water, shellfish adhering on the inner-surface wall of intake piping can be removed while the adhesion of the shellfish can be prevented efficiently because the oceanic life (larvae) contained in taken seawater is brought to the state, in which the oceanic life cannot live in intake piping, by aerating and dissolving an inert gas in a fine bubble shape to taken cooling water in the vicinity of an intake for intake piping and cooling water is brought to a poor oxygen or oxygen-free state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005962-A (JP)
Title: Semiconductor memory device and its precharge method
Inventor: CHUN KI CHUL
IPC: G11C7/12
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of preventing an error in a data read operation and a precharge method of such a semiconductor memory device.  <P>SOLUTION: The semiconductor memory device is constituted of a plurality of memory cell array blocks, a plurality of pairs of data input/output lines, a first precharge circuit which precharges a plurality of pairs of bit lines to primary prechage voltage in the first operation, a second prechange circuit which precharges the plurality of pairs of data input/output lines to the primary precharge voltage, a precharge circuit having a third precharge circuit which is disabled in the first operation and precharges the plurality of pairs of data input lines in a second operation for each of the plurality of memory cell blocks and a potential discharge circuit which lowers a level of the primary precharge voltage when the level of the primary precharge voltage is higher than a prescribed level in the first operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345302-A (JP)
Title: Driving method of plasma display panel having variable vertical synchronization frequency
Inventor: TSAI CHUNG-KUANG
IPC: G09G3/291
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of a PDP having a variable vertical synchronization frequency.   <P>SOLUTION: The driving method is made suitable for a plasma display panel (PDP) that is provided with a variable vertical synchronization frequency, total sustain pulses and multisubfields each of which includes an amount of frequencies required to sustain electric discharges. The method consists of a process in which input frames are inputted to the PDP, a process in which an image reading value is computed in accordance with the input frames, a process in which the vertical synchronization frequency is changed to a new vertical synchronization frequency based on the image reading value, a process in which the total sustain pulses are changed to new total sustain pulses in accordance with the image reading value, a process in which the amount of frequencies of each subfield is rearranged based on the new vertical synchronization frequency and a process in which output frames are displayed onto the PDP in accordance with the new vertical synchronization frequency, new total sustain pulses and the subfields.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335065-A (JP)
Title: Disk reproducing device
Inventor: OBITA TOMONORI
IPC: G11B27/10
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To connect the musics smoothly by eliminating a soundless time at the time of changing a disk in a disk reproducing device which can house a plurality of disks and reproduce.  <P>SOLUTION: In a disk reproducing device 1, while the last music of the optical disk reproduced currently is finished, and the disk is changed to the next optical disk, and the reproduction preparation is finished, the sound source data stored in a sound source memory 3 is read out by a sound source reproducing part 4 and reproduced, when reproduction preparation of the next optical disk is finished, reproduction from the sound source reproducing part 4 is switched to a disk reproducing part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330401-A (JP)
Title: Super abrasive grain wheel and its manufacturing method
Inventor: FUJII TSUYOSHI
IPC: B24D3/06
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super abrasive grain wheel which is easy in fabrication and excellent in sharpness and service life, and also to provide a method for manufacturing it.  <P>SOLUTION: Since a grinding section having an end face partitioned into three minute tip faces is provided to each of a plurality of grinding stone members 16, a grinding face partitioned into a number of which the number of fixings is multiplied by the number of partitions is provided in the super adhesive grain wheel 10. For this reason, the number of the partitions of the grinding face is increased while keeping the number of the grinding stone members 16 adhering to a base metal 12 relatively small. Thus, the super adhesive grain wheel 10 which is easy in fabrication and excellent in sharpness and service life is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337994-A (JP)
Title: Manipulator and rotary joint mechanism
Inventor: KISHI HIROSUKE
IPC: B25J17/02
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small manipulator of high operability equipped with a rotary joint mechanism.  <P>SOLUTION: This manipulator 1 is provided with an arm 50 having a plurality of joint mechanisms 10, 20, and a plurality of wires 410-440 guided in the arm 50. The rotary joint mechanism 10 is used as the tip side joint mechanism out of the plurality of joint mechanisms. A support side link 320 and its tip side link 120 constituting the rotary joint mechanism 10 are provided with a plurality of wire guides 131-134, 331-334 for supporting the wires 410-440. The respective wire guides 131-134, 331-334 of the rotary joint mechanism 10 are arranged on a circumference with respect to the joint shaft center. The rotary joint mechanism 10 is constituted such that the tip side link 120 is rotatable relative to the support side link 320 and movable in the joint shaft direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341070-A (JP)
Title: Glare shielding film and its manufacturing method, antireflection film, polarizing plate and picture display device
Inventor: KAWANISHI NAOYUKI
IPC: B29L7/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To compatibly provide antireflection property and glare shield property on a transparent polymer film.  <P>SOLUTION: The glare shield property is imparted by performing embossing work to the antireflection layer 32 side of the antireflection film 11a using cellulose triacetate as a supporting body. Prior to the embossing work, water is applied to the antireflection layer 32 side. The compressive elastic modulus EL1 of the antireflection film 11a before impregnation at 25°C is ≥5GPa, the compressive elastic modulus EL2 at the time of embossing work is set to 1-5GPa, and the difference between EL1 and EL2 is set to ≤(1-5GPa). Moreover, water content at the time of embossing work is set to 1-8 mass%. The antireflection film 11a is heated before the embossing work and cooled after the embossing finish. The obtained glare shielding antireflection film 11b has excellent glare shield property and antireflection property, and both the polarizing plate and the picture display device using the film 11b are high quality products.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339319-A (JP)
Title: Epoxy resin composition and epoxy resin composition for sealing light-emitting element
Inventor: ONUMA YOSHINOBU
IPC: H01L23/29
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition which gives cured articles not containing bubbles therein and having heat resistance and moisture resistance in an excellent balance and is especially useful as a sealing material for LED emitting short wavelength light.  <P>SOLUTION: This epoxy resin composition comprises the following components (A), (B) and (C). The component (A) is an epoxy resin containing 50 to 100 pts. mass of a hydrogenated epoxy resin which is obtained by directly hydrogenating an aromatic epoxy resin and has an aromatic ring hydrogenation rate of 90 to 100 %. The component (B) is an acid anhydride curing agent containing 20 to 100 pts. mass of an acid anhydride which is obtained by hydrogenating an acid anhydride compound obtained by the Diels-Alder reaction of an 8 to 12C dienic hydrocarbon and/or a triene hydrocarbon with maleic anhydride and produces carbon dioxide in an amount of ≤2,000 μg / g, when mixed with a curing accelerator and heated at 200°C for 10 min. The component (C) is a curing accelerator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI