baber/WOPTO huggingface dataset:
Patent JP-2004132036-A (JP)
Title: Valve trap
Inventor: KATO EIJI
IPC: E03C1/298
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve trap being easily demountable from a drainage pipe for maintenance.  <P>SOLUTION: An end face of an opening 25 faced to a lower part and obliquely inclined is formed inside a casing 2 provided with pipe connecting parts 2a, 2b on its upper and lower parts, and the end face of the opening 25 is provided with an oscillating valve element 4 brought into contact with and separated from the opening 25 end face from a lower side to open and close the opening end face, and a balance weight 43 for energizing the valve element 4 in the closing direction. The upper pipe connecting part 2a of the casing 2 is provided with a rubber sleeve 3 having the cylindrical shape to be externally fitted to the drainage pipe Da over its full length and having a fitting part 3a to the upper pipe connecting part 2a, and the upper pipe connecting part 2a and the drainage pipe Da are connected through the rubber sleeve 3. The rubber sleeve 3 has a length enough to obtain sufficient fitting lengths f1, f2, while securing a clearance c more than a fitting length e of the lower pipe connecting part 2b and the drainage pipe Db, between the upper pipe connecting part 2a and the drainage pipe Da.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132464-A (JP)
Title: Fluid pipe and preserving method for pipe connecting part
Inventor: FUJITANI YASUYUKI
IPC: B23K101/06
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for environmentally cutting off a 600 alloy without developing a welding crack in a 690 alloy.  <P>SOLUTION: This fluid pipe 1 connects an upstream side pipe 10 and a downstream side pipe 20 by a connecting part 30 including a welding part 32 composed of the 600 alloy, and is provided with a first tubular body 41 composed of the 600 alloy and arranged in the fluid pipe 1 so as to cover the connecting part 30 and a second tubular body 43 composed of the 690 alloy and arranged in the fluid pipe 1 so as to cover the first tubular body 41. A build-up welding part 42 is arranged in a shaft directional end part of the first tubular body 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099576-A (JP)
Title: Combinatorial synthesis for chain connected benzene ring compound
Inventor: TAKAHASHI TAKASHI
IPC: C07C235/46
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a chain connected benzene ring compound, particularly to provide a method for synthesizing the core section of a rod-like liquid crystalline molecule required in the fields including liquid crystal display elements.  <P>SOLUTION: In order to solve the above-mentioned subject, the technique of the combinatorial synthesis is utilized. Benzene derivatives bearing reactive sites are supported on a solid carrier and a plurality of benzene derivatives are allowed to react simultaneously and mutually to obtain many kinds of chain-connected benzene ring compounds are obtained that can be used as a core site of rod-like liquid crystalline molecule through one time reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132501-A (JP)
Title: Multiple disc clutch device
Inventor: MIYOSHI TATSURO
IPC: F16D13/64
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple disc clutch device for facilitating manufacture, and improving cooling performance.  <P>SOLUTION: Four sets of external teeth engaging element pairs 25 composed of respectively one external teeth friction plate 21 and external teeth separator plate 23 and one packing plate 27 are slidingly held in a clutch case 3. Four sets of internal teeth engaging element sets 45 composed of respectively one internal teeth friction plate 41 and internal teeth separator plate 43 are slidingly held in a hub 5 in the shape of being interposed between the respective external teeth engaging element pairs 25 and the packing plate 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140527-A (JP)
Title: Program recorder and recorded program management method
Inventor: HORIYAMA MAKOTO
IPC: H04N5/91
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily distinguish a program recorded on a recording medium from the program not recorded, in a program guide configured on the basis of electronic program guide data provided by a program information medium.  <P>SOLUTION: The program recorder 1 is provided with: a recording / reproducing section 13 for recording a recording ID capable of particularizing the time zone and a channel for the recording in cross-reference with recording contents while recording broadcast contents on a recording medium; a reproduction section 12 for acquiring electronic program guide data from a program information medium; an ID extract section 23 for extracting the recording ID from the recording medium and extracting a program ID capable of particularizing a broadcast time zone and channel of each program from the program information medium; and an ID comparison section 22 for recognizing the cross reference between the recording contents recorded on the recording medium and a program in the program guide configured by the electronic program guide data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140576-A (JP)
Title: Voltage comparator and leak current detector
Inventor: GOTO KUNIHIKO
IPC: H03K5/08
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a voltage comparator which can compare a voltage between terminals with a threshold voltage even when the voltage between terminals for connecting an objective circuit is higher than a power supply voltage being supplied to a semiconductor integrated circuit.  <P>SOLUTION: A current Ia flows constantly through the reference voltage generating circuit 37 in a comparison circuit 32 and a reference voltage Vr (=Ia×R24+VBE(Q28)) is generated between both terminals. A leak current flows through a solenoid 22 during off drive of an MOS transistor Q21 and when the voltage between terminals 27 and 28 reaches (Vr-VBE(Q30)) or Ia×R24, a transistor Q30 turns off and an output circuit 33 outputs a detection signal of H level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146906-A (JP)
Title: Image reading apparatus
Inventor: OGURO KATSUTOSHI
IPC: G06T1/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus wherein edges of print fixed form paper are not blacky at printing even when the size of an original is smaller than the size of the print fixed form paper in the case of a sky shot.  <P>SOLUTION: A pixel counter 8 counts the number of pixels every time when one-line data read by a CCD line sensor 1 are read by one pixel each from the left end of the data. A black discrimination circuit 5 transfers the number of pixels of the pixel counter 8 to a left end buffer 11 on the basis of a signal C<SB>1</SB>denoting the detection of a first white pixel after a black pixel and transfers the number of pixels of the pixel counter 8 to a right end buffer 12 on the basis of a signal C<SB>2</SB>denoting the detection of a first black pixel from a final white pixel. A sky shot control circuit 6 outputs read image data when the number of pixels is between the number of pixels of the left end buffer 11 and the right end buffer 12 as they are to an image processing circuit 7, and outputs full white pixels to the image processing circuit 7 when the number of pixels is less than the number of pixels of the left end buffer 11 and more than the number of pixels of the right end buffer 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144844-A (JP)
Title: Developer storing container, developing device, removed developer storing container, cleaning device, processing cartridge and electrophotographic image forming apparatus
Inventor: MATORI YOSHIYUKI
IPC: G03G21/18
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize miniaturizing after securing developer storing volume.  <P>SOLUTION: A recessed part is provided in a developer storing container and exposure from an exposing device provided in an electrophotographic image forming apparatus to which the developer storing container is loaded is passed through the recessed part space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143773-A (JP)
Title: Device and method for connecting civil engineering sheet, and banking construction method
Inventor: NISHIMURA ATSUSHI
IPC: E02D17/18
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection device capable of easily connecting civil engineering sheets to each other or connecting a civil engineering sheet to a net-like body at a construction site and providing a high strength to a connection part therebetween.  <P>SOLUTION: This connection device comprises a substrate fixedly holding an inverse U-shaped material upward, a retaining plate having a rectangular slit allowing the inverse U-shaped material to be inserted therein, and a wedge type insert material inserted between the retaining plate and the top part of the inverse U-shaped material to pressingly fix the substrate and the retaining plate which are combined with each other. The connection device can be used for connecting the civil engineering sheets to each other or for connecting the civil engineering sheet to the net-like body. When the connection device is applied to a banking construction method, an overall banking is reinforced, and a firm land can be constructed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202260-A (JP)
Title: Sound source identifying device, sudden event detecting device, and device for automatically recording sudden event
Inventor: KENTA TATSUYA
IPC: G01H3/08
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound source identifying device capable of improving accuracy of detection by means of sound on sudden events such as traffic accidents.  <P>SOLUTION: This device is equipped with a signal extraction means 11 for extracting signals of a predetermined frequency band from acoustic signals detected by a microphone 3, a level detecting means 12 and a peak detecting means 13 for inputting the extracted acoustic signals thereinto and detecting whether the level value and peak value exceed set values from acoustic energy found by integrating the acoustic signals, a spectrum computing means 15 for computing a frequency spectrum on the extracted acoustic signals when a detection signal is inputted from either of the two means, and a sound source identifying means 16 for specifying the kind of the sound source in a neural network by inputting thereinto the spectrum found by the computing means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004144032-A (JP)
Title: Fuel tank
Inventor: SAKURAI MASANORI
IPC: F02M37/10
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank which can improve oil supply operability and the degree of freedom of the layout of a filler tube or a tank.  <P>SOLUTION: The filler tube 13 for supplying fuel is connected to a supply-side tank 11. The supply-side tank 11 is provided with a fuel transfer pump 15 which operates when it is detected that fuel is supplied to the supply-side tank 11 and which transfers the fuel supplied in the supply-side tank 11 to the other tank 12 to which the fuel is supplied. By setting the capacity of the fuel-transfer of the fuel transfer pump 15 larger than the amount of the fuel supplied to the supply-side tank 11 from the filler tube 13, the fuel is prevented from staying in the supply-side tank 11 to thereby to be kept large as well as constant in a difference between heads of an inlet 13a and an outlet 13c of the filler tube 13. As a result, the preferable oil supply operability is maintained, and the layout such as the inclination, the length or the like of the filler tube 13 can be selected freely so that the degree of freedom of the layout of the supply-side tank 12 is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145154-A (JP)
Title: Note, note value determination method and its device, note, note value determination program and recording medium recorded its program
Inventor: KOSUGI NAOKO
IPC: G10L25/51
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To determine an accurate note and note value, and to increase the rapidity of processing when the sound signal of a singing voice or music is input and the sound signal is output as time series data of the note and the note value.  <P>SOLUTION: The rapidity of processing can be increased by determining whether time-consuming frequency analysis is necessary or not by conducting preprocessing of the digital signal of the sound signal before extracting a pitch. And the voiced section and the voiceless section can be discriminated accurately from the power information of each frame that can be acquired after frequency analysis, and the utterance starting point can be detected accurately from the change rate of the power of each frame. By doing these, the serial voiced section where one note is considered to be uttered can be detected accurately. Also, the formation of the time series information of the favorable note and note value can be realized by consolidating note information with dispersion which exists in each serial voiced section into one note information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151884-A (JP)
Title: Program for extracting test item
Inventor: YAMAMOTO SHUJI
IPC: G06F11/28
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-quality software and to shorten its development period.  <P>SOLUTION: By means of a test item extraction program which makes a computer execute a test item extraction method for extracting a test item with respect to the program of development target, following steps are executed: a route search step which searches route information indicating the status of state transition, with respect to an event on the basis of specification data indicating a state which a system wherein the program of development target operates can assume; an event which is a stimulus from the outside or the inside of the system, and the transition of the state to which the system should make transition by with respect to the event, and performs execution processing for the route information searched out by generating the event; and a test item output processing step, which outputs the event by the execution processing with a route search means and the route information on the state transition as the test item.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150329-A (JP)
Title: Vacuum device
Inventor: FUKUNAGA TOKUHITO
IPC: F04B37/16
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum device capable of reaching a target low degree of vacuum in a relatively short time.  <P>SOLUTION: Each pump head is connected with each other via change-over valves V1 to V6 using a vacuum pump equipped with a plurality of pump heads H1 to H4 so that a plurality of the pump heads is formed to change-over to an exhaust passage connected in parallel with and an exhaust passage connected in series with each other by changing over the turn-over valves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151952-A (JP)
Title: Color expressing method and image processing method
Inventor: UTAGAWA TAKESHI
IPC: G06T1/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color expressing method that determines a color space that has a color gamut wide enough to realize most colors within a spectrum locus as positive values and that has a minimum color gamut and enables high precision color temperature conversion.  <P>SOLUTION: Colors are expressed in a color space whose three reference stimuli are three coordinate values (Rx, Ry), (Gx, Gy) and (Bx, By) in an xy chromaticity diagram of the CIE 1931 standard colorimetric system. The three coordinate values are set so as to fulfill conditions of Rx≥0.67, Ry≈1-Rx, 0.95<Gy<3.0, Gx≈1-Gy, 0.13<Bx<0.185 and -0.05<By<0.05.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116269-A (JP)
Title: Blade simple driving device
Inventor: KOBAYASHI YOSHIHIKO
IPC: E01H5/04
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple device for moving a large quantity of unnecessary matter on the ground such as removed snow to other places using an automobile in hand.  <P>SOLUTION: This blade simple driving device is constituted by surrounding the lower part of a front wheel tire 2 of the automobile by a frame body 1 provided with grounding wheels 3, providing a projecting rod 4 in front of the frame body 1, and providing a forward roller 5 abutting on the front wheel tire 2, and a reverse roller 6 in the rear to allow the front wheel tire 2 to go in and out of the frame body 1. Two bodies of this are constituted, and a blade 7 is connected to the tip parts of the projecting rods 4 in a horizontally rotatable manner to mount both front wheel tires 2 into both frame bodies 1. In this constitution, the forward roller 5 and the reverse roller 6 have curved surfaces 8 of drum shape. Further, the side faces 9 of the forward roller 5 and reverse roller 6 are provided with through holes 10, or the grounding wheel 3 can be replaced with a sled-like body 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148718-A (JP)
Title: Mold for blow molding
Inventor: TOKUDA HIROAKI
IPC: B29C49/50
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a mold for blow molding having a technical subject for suppressing the occurrence of burr from the left and right ends of the pinch-off part to a lateral direction in a bottom surface in direct blow, and providing a blow-molded container having excellent appearance which has no burr mark, gloss irregularity and color irregularity on the side surface near the bottom part of the container and is low in blow ratio.  <P>SOLUTION: A split mold divided front and rear has a main body parting surface vertical to a mold clamping direction and a pinch-off part where a bite-off blade for the pinch-off of a parison is arranged to the bottom surface of the bottom part of a mold cavity. In the planar cross section in the mold closing state of the split mold, one bottom part parting line is formed from the straight line-like pinch-off line formed to the bottom surface by the bite-off blade, a pair of main body parting lines formed to left and right peripheral edge parts by a main body parting surface and a pair of connection lines for connecting the left and right ends of the pinch-off line and the left and right ends of the main body parting lines. The connection lines form a step-like bent part almost right-angled to the pinch-off line by the end part parting surfaces positioned at the left and right ends of the pinch-off part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165734-A (JP)
Title: Image forming apparatus and firmware program
Inventor: MORIKAWA TAKESHI
IPC: H04N1/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a firmware program capable of suppressing reduction in the productivity when update processing of firmware is urgently required such as occurrence of trouble.  <P>SOLUTION: The image forming apparatus for updating the firmware to new firmware when the trouble caused by the firmware is detected, discriminates which of control modules such as a control module 423 of an image read section and a control module 424 of an image forming section the new firmware controls, stops operations of the parts controlled by the new firmware and continues the operations of the other parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287730-A (JP)
Title: Liquid crystal dispensing apparatus
Inventor: KWEON HYUG JIN
IPC: G02F1/1333
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal dispensing apparatus which may be easily produced at reduced cost and may be prevented from a defect in dispensing liquid crystal due to the deformation of a liquid crystal container by using the liquid crystal container made of stainless steel with pressure and deformation resistance.  <P>SOLUTION: A liquid crystal dispensing apparatus for dispensing liquid crystal onto a substrate includes a liquid crystal container, a nozzle structure, and a valve structure. The liquid crystal container contains the liquid crystal to be dispensed and supplied gas. The nozzle structure is disposed at a lower portion of the liquid crystal container, and the liquid crystal is dispensed through the nozzle structure onto the substrate. The valve structure is disposed to control flow of the liquid crystal from the liquid crystal container to the nozzle structure in accordance with a gas pressure provided from a gas input of the liquid crystal container. The liquid crystal container may be formed of metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172205-A (JP)
Title: Electronic apparatus device
Inventor: KURAHASHI YOSHITAKA
IPC: H05K7/20
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus device in which damage of a fan can inexpensively be prevented when a cover is removed while the electronic apparatus device is operated in the electronic apparatus device provided with a cabinet having an electronic apparatus inside, the cover covering the cabinet and the fan which forcedly ventilates internal heat generation in the cabinet and cools it.  <P>SOLUTION: A base 17 of a fan fixing unit 19 crosses the cover 13, and it is fitted to the cabinet 11. Thus, the cover cannot be removed unless the fan is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130042-A (JP)
Title: Coffee mill
Inventor: HARUHARA YOSHIAKI
IPC: A47J31/42
Filed: 2002-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coffee mill which is compact and convenient for use without harming taste of coffee by heat in milling.  <P>SOLUTION: The main body 1 of this coffee mill is divided into two, a first part 11 with a structure to be laid on a table etc. and a second part 12 supported by the first part so as to be projected forward from around an upper side of the first part. The first part 11 is placed as a rear side part of the whole of the mill and the second part as a front side part. A vessel 2 to function as a dripper to receive milled coffee powder is capable of being set to be put in/taken out from a front direction or a right or left direction of the mill. The mill is easily operable without requiring to be picked up or moved. The number of revolution is low and small heat is generated because coffee beans are ground by a rotary mill. The vessel 2 is also used as a dripper, so that the mill becomes user-friendly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170296-A (JP)
Title: Implement for preventing sublingual type clinical thermometer from falling
Inventor: AKATSUKA RIEKO
IPC: A61B5/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a sublingual type clinical thermometer has been fallen when one tries to hold it well in the mouth to insert it under the tongue, though the force of one's upper teeth pushing the clinical thermometer to the inside of one's mouth acts, however the forces of the root of the tongue and lower teeth push it to the outside.  <P>SOLUTION: An article having a shape capable of receiving the force of the cavity of the mouth acting to the inside and outside by the upper and lower teeth and achieving a balance is inserted to the location of the sublingual type clinical thermometer that comes into contact with the teeth to solve the problem. More specifically, by mounting a ring-shaped buffer body 2 having a band-shaped bulged center part to the sublingual type clinical thermometer 1, it is possible to prevent it from falling when held in the mouth.  <P>COPYRIGHT: (C)2004,JPO