baber/WOPTO huggingface dataset:
Patent JP-2004259559-A (JP)
Title: Connection changing device
Inventor: MIZUNO HATSUO
IPC: H01H73/20
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To aim at downsizing by reducing a width of a terminal block and an amount of protrusion from the tip part of electronic equipment.  <P>SOLUTION: The terminal block 2 with storage recesses 231, 232 formed at two positions with distances different from a mounting face of a household distribution board, terminal parts 3, 4 with terminal screws S arranged at each storage recess for connecting a wire conductor, and top and bottom two-step plug-in blades electrically connected to each terminal part 3, 4 and arranged so as to be protruded from the terminal block 2 to be plugged in for connection to each of receiving blades 82a, 82c at a tip part in a length direction of a primary-feed switch 82 are provided. The terminal block 2 is made to be of almost the same width as that of the primary-feed switch 82, and a clamping direction of each terminal screw S is made to be a width direction of the primary-feed switch 82.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003316476-A (JP)
Title: Information processing device and cooling unit
Inventor: NAGASHIMA KENICHI
IPC: H01L23/473
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling technique usefully applied to a desktop computer having a liquid crystal display device, and to obtain a unique unconventional heat dissipation effect.  <P>SOLUTION: An information processing device including a display comprises at least one heat evolving part including a CRT, a cooling liquid circulation means composed of a tubular flow passage filled with a cooling liquid, a cooling liquid pump connected with the cooling liquid circulation means to circulate the cooling liquid in one direction, and a heat absorbing means connected at the midway point of the cooling liquid circulation means to cool the heat evolving part by the cooling liquid. A part of the cooling liquid circulation means is arranged in the vertical direction of the information processing device. The cooling liquid circulating in the cooling liquid circulation means is used as a heat transfer medium to absorb the heat evolved in the heat evolving part by the heat absorbing means and to dissipate the heat from other part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258999-A (JP)
Title: Electronic apparatus
Inventor: IWAI MASAHIRO
IPC: H04M1/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus comprising a lid freely reversely turnable to an apparatus body without limitation, and never causing an electric contact failure by the inversion of the lid.  <P>SOLUTION: This electronic apparatus comprises the apparatus body 1, the lid 2, a hinge part 3 for openably and closably mounting the lid 2 on the apparatus body 1, and an electric connection part for electrically connecting the apparatus body 1 to the lid 2. The hinge part 3 has a rocking shaft part mounted on the apparatus body 1 turnably in the direction of opening and closing the lid 2, and a turning axis part connected to the rocking shaft part so that the lid 2 is turnable around a second axis P<SB>2</SB>substantially orthogonal to the first axis P<SB>1</SB>of the rocking shaft part. The electric connection part has a body-side connector part provided on the apparatus body 1, and a lid-side connector part 43 provided on the lid 2, which is electrically connectable with the body-side connector part while at least the lid 2 is substantially in parallel to the first axis P<SB>1</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257891-A (JP)
Title: Snow characteristic measuring apparatus
Inventor: MIYORI AKIO
IPC: G01W1/14
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To make simply, accurately measurable the compression characteristics of snow separately from the shearing characteristics.  <P>SOLUTION: A means 3 for measuring the compression characteristics of snow is provided on a base 2. The means 3 comprises a straight cylinder-like sample container 6 capable of accommodating sampled snow; a press tool 8 for compressing the snow by pushing down a piston 7 that can slide along the inner cavity of the sample container 6 by using a load applying tool 20; and a distance measuring unit 10 for measuring the push-down distance of the press tool 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259384-A (JP)
Title: Tracking error detector of optical disk drive
Inventor: TAKEHARA SHINTARO
IPC: G11B7/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector capable of detecting a tracking error signal also to a high density recording optical disk.  <P>SOLUTION: Adders (14a, 14b) add the outputs of two detecting elements disposed on each diagonal line of a quarterly-divided photo-detector (12), equalizers (16a, 16b) compensates the high frequency components of the addition results, and binarizing circuits (18a, 18b) binarizes the compensation result. A phase comparator (20) derives the phase difference between the two binarized signals, and low-pass filters (22a, 22b) smooth a phase difference signal (high frequency components are removed to a servo band). The cut-off frequencies of the low-pass filters are lower than a first frequency at a -5 dB gain attenuation of the low frequency components in the spectrum distribution of the modulation code, and is higher than a second frequency at a -10 dB gain attenuation of the low frequency components.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257702-A (JP)
Title: Cooling device
Inventor: SAWADAISHI MASAAKI
IPC: F25B1/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection circuit type cooling device reducing costs by providing a piping structure capable of temporarily holding a liquid refrigerant without providing a receiver wherein there are cooling devices preventing an abnormal temperature rise of a compressor by attaching a receiver on an outlet side of a condenser, temporarily holding condensed liquid refrigerant, and supplying one part of the liquid refrigerant to the compressor by a liquid injection circuit.  <P>SOLUTION: The cooling device is characterized by that a trap part raised in a height direction is provided in one part of a refrigerant pipe so as to hold the liquid refrigerant in the refrigerant pipe between the condenser and a decompressor, and an inlet side of the liquid injection circuit supplying the liquid refrigerant to the compressor is connected to an inlet side of the trap part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259403-A (JP)
Title: Disk drive and signal processing method
Inventor: TAKEHARA SHINTARO
IPC: G11B7/09
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive which can perform binarization processing with precision.  <P>SOLUTION: The disk drive for playing back a disk in which information is recorded by using pits or marks of various lengths is provided with: a photo-detection means (210) for splitting the light reflected on the disk into two or more to detect them; and tracking error signal generation means (231, 232, 241, 242, 250, 261, 262, 270) for generating tracking error signals on the basis of the phase differences of the two or more photo-detection signals detected by the photo-detecting means. The tracking error signal generation means include equalizing means (231, 232) for equalizing the waveforms of the two or more photo-detection signals detected by the photo-detecting means, and the equalizing means have a frequency gain characteristic of obtaining a gain of ≥15 dB in the frequency corresponding to the shortest pit or the shortest mark.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266445-A (JP)
Title: Image data processing system and image storage device
Inventor: KUBO MOTOHIKO
IPC: G06F12/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data processing system that needs not to interrupt print processing even when a storage capacity of an image storage device reaches a prescribed capacity or below.  <P>SOLUTION: The image data processing system is provided with: a scanner for receiving image data; an image processing part 3 for applying image processing to the received image data to generate print image data; an image transmission part 8 for simultaneously transmitting the image data to both a print making apparatus C and the image storage device B; and a mode setting means 7b for setting a first mode wherein the image transmission part 8 transmits the image data to both the print making apparatus C and the image storage device B or a second mode wherein the image transmission part 8 transmits the image data to only the print making apparatus C. The image storage device B is provided with: a buffer board 20 for receiving the transmitted image data; a hard disk 22 for storing the received image data; and a capacity monitor means 30a for monitoring the free capacity of the hard disk 22, and changing the mode from the first mode into the second mode when the free capacity reaches a prescribed capacity or below in the first mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262575-A (JP)
Title: Tableware dropping device for take out tray
Inventor: ISHIDA KAN
IPC: A47L15/24
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the whole device, simplify the structure of a belt driving device and improve a belt feeding speed by reducing dropping time and distance of tableware and leftovers.  <P>SOLUTION: Among endless belts suspended on a frame stand 5 and arranged on one side of a trough 3, a carry-out endless belt 6 suspended on an opposite trough side is suspended from a trough carry-in part to a trough carry-out part, and a carry-in endless belt 7 suspended on a trough side is suspended from the trough carry-in part to an inlet position of the trough. A plurality of rolling rollers 9 brought into contact with an inner surface of an opposite trough side edge 2b of a take out tray 2 are provided on an upper part from the inlet position of the trough 3 of the carry-out endless belt 6 to an outlet position of the trough 3. The opposite trough side of the tray 2 of which trough side lower surface is in a non-holding condition is fastened between the carry-out endless belt 6 and the rolling roller 9, and the tray 2 is carried out while being tilted on the trough 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263773-A (JP)
Title: Strut type thrust sliding bearing mounting structure and its thrust sliding bearing
Inventor: MIYATA KAZUYUKI
IPC: F16C33/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for mounting a strut type suspension for a vehicle such as a four-wheel automobile on a vehicle body via a thrust sliding bearing, maintaining smooth steering force for a longer period during steering operation by preventing the entry of dust, rainwater and muddy water from the outside into a space where a thrust sliding bearing piece is arranged without providing a dust cover or the like separately and producing less degradation of sliding property resulting from the entry of dust, rainwater and muddy water.  <P>SOLUTION: The mounting structure 64 having the thrust sliding bearing 1 arranged between a mounting means 63 and an upper spring supporting means 66 for a coil spring 61 comprises a synthetic resin lower side case 2, an synthetic resin upper side case 3 superimposed on the lower side case 2, and the synthetic resin annular plate thrust sliding bearing piece 4 arranged between the upper and lower side cases 3, 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262536-A (JP)
Title: Food packaging material
Inventor: SHIMIZU HIROO
IPC: A23L7/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food packaging material enabling a rice ball to be wrapped with a sheet-like food such as a sea weed at the time of eating it after a package is unsealed and further having a luxurious appearance.  <P>SOLUTION: The food packaging material is a bag-like food packaging material in which a sheet-like food 5 wound around a rice ball 4 is stored in a storing section 3 between an outer film 1 and an inner film 2. The outer film 1 has a front surface layer section 6 made of a paper sheet or non-woven fabric. The front surface layer section 6 has a heat sealing characteristic. An unsealing operation piece 14 is arranged at the outer film 1 and at the same time the inner film 2 can be formed by a left section 2a and a right section 2b that can be separated. In addition, the front surface layer section 6 can be made of a Japanese paper sheet having a heat sealing agent layer at its front surface side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262641-A (JP)
Title: Powder conveyance facility
Inventor: MARUMOTO TAKAYUKI
IPC: B65G53/30
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder conveyance facility realizing gas conveyance for powder and organic medium conveyance for pellets while having freezing measures for a conveyance conduit.  <P>SOLUTION: A conduit 3 for conveying an object a to be conveyed that is conveyed by a gas or liquid conveyance medium b is provided. A plurality of storage tanks 1 are provided along the conduit 3 at the upstream of the conduit 3 while a plurality of receiving tanks 5 are provided along the conduit 3 at the downstream of the conduit 3. The object a to be conveyed in the storage tanks 1 is sent out from storage tanks 1 sequentially beginning with the uppermost one, while entering in the receiving tanks 5 sequentially beginning with uppermost one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267058-A (JP)
Title: Biological sample-culturing and carrying device for biological sample-irradiating and measuring apparatus
Inventor: ISHIURA MASAHIRO
IPC: C12M1/36
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain reliable measurement results by adopting a culturing portion for culturing many biological samples on flat plate in uniform culture growth conditions and carrying the samples to a biological sample-irradiating and measuring portion with a carrying means.  <P>SOLUTION: This biological sample-culturing and carrying device for the biological sample-irradiating and measuring apparatus comprises the culturing portion for setting plates for receiving biological samples and culturing the samples, the carrying means for alternately carrying and setting the biological sample-receiving plates placed in the culturing portion to the biological sample-culturing and carrying device of the biological sample-irradiating and measuring apparatus or carrying back the biological samples placed in the irradiating and measuring portion, and a control computer for controlling the carrying movement of the carrying means, wherein the biological samples can be cultured in uniform conditions in the culturing portion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232848-A (JP)
Title: Seal ring element for tube connection
Inventor: KAWASAKI HIROSUKE
IPC: E03F3/04
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal ring element for tube connection which is high in watertightness and facilitates a connection work.  <P>SOLUTION: The seal ring element for tube connection is used when the tube end of the one tube is fitted in the tube end of the other tube for connection. The seal ring element is characterized in that an annular space part annularly surrounding the ring element is formed in the internal part of the ring element, the sectional shape of the annular space is formed into a circular or an oval shape, and a cut part to intercommunicate the annular space part and the external part of the ring element is formed between the outer peripheral surface side of the ring element and the annular space in a manner to surround the ring element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269398-A (JP)
Title: Method and apparatus for catalytically reacting lower hydrocarbon into aromatic compound, and method for producing aromatic compound and hydrogen
Inventor: ITO HIDEAKI
IPC: C01B3/26
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic reaction method which produces an aromatic compound and hydrogen from a lower hydrocarbon such as methane efficiently and stably with time.  <P>SOLUTION: In the catalytic reaction which directly produces both an aromatic compound and hydrogen from a lower hydrocarbon gas by using a catalyst 20 composed of a porous metallosilicate and a metallic element or a metallic element compound supported thereon, 1 to 20 vol.% hydrogen is added to the lower hydrocarbon gas as the raw material, and the mixture is subjected to the catalytic reaction in which it is brought into contact with the catalyst 20. According to this method, it is possible to efficiently produce an aromatic compound and hydrogen from the lower hydrocarbon by prolonging the life of the catalyst without markedly lowering the reaction rate by removing the carbon formed on the surface of the catalyst as a result of a minor reaction in the catalytic reaction from the surface of the catalyst.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007462-A (JP)
Title: Method for correcting digital image against influence of flare light
Inventor: GINDELE EDWARD B
IPC: H04N1/40
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To automatically sense the quantity of flare lights from the pixels of a digital image without making it necessary to sense flare lights which are not imaged by an original camera, and to correct the image in accordance with the sensed quantity of the flare lights without depending on any standard black object.  <P>SOLUTION: This method for correcting a digital image in accordance with the influence of flare lights for generating the digital image is executed to a source digital image affected by flare lights obtained and imaged from an original scene. The source digital image includes a plurality of pixels having already known relations to luminous intensity corresponding to the original scene. A first flare control parameter associated with the strength of the imaged flare lights and a second flare control parameter associated with the mean strength level of imaged lights in the original scene are obtained from the source digital image, and flare correction functions are calculated by using the first and second flare control parameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004271106-A (JP)
Title: Floor heating panel and floor heating method using the same
Inventor: SHIMODA RIYOUICHI
IPC: F24D13/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating panel adaptable for floor heating with easy and convenient wiring work and simple construction, adequate for a shorter construction period, and particularly capable of being constructed directly on an existing floor material without the need for chiseling concrete to dig a groove, minimizing raising of the level, having good heat efficiency and achieving uniform heat insulation with heat hardly released to the backside, and a floor heating method using the same.  <P>SOLUTION: A heat insulating board having a power distribution groove on the backside along its width center, through which a power supply flat cable passes, is formed with a planar heater on the upper face integrated with a power receiving flat cable for energizing both electrodes thereof. The power receiving flat cable is integrated with a bottom portion of the power distribution groove and one end thereof is protruded from one end of the power distribution groove for connection to a power supply flat cable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279446-A (JP)
Title: Pattern drawing apparatus, method for drawing pattern, and inspection apparatus
Inventor: AKAGAWA MASATOSHI
IPC: G03F7/207
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern drawing apparatus which is inexpensive and in which pattern forming processes are reduced, when patterns in mirror image relation with respect to a substrate are formed on both faces of the substrate and a pattern drawing method, and to provide an inspection apparatus in the pattern drawing apparatus.  <P>SOLUTION: In the pattern drawing apparatus to form patterns in mirror image relation with respect to the substrate on both faces of the substrate, the patterns are formed on both faces of the substrate by direct drawing on the basis of specified data by using a direct drawing means such as a maskless exposure means or an ink jet patterning means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278550-A (JP)
Title: Rolling bearing device with stopper and anchor structure for structure
Inventor: MATSUMOTO TATSUJI
IPC: F16F15/08
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchor structure for a structure capable of providing reduction in size and cost and having both of vibration absorbing performance and a function as base packing material, and to provide a rolling bearing device with a stopper favorable for the anchor structure for the structure.  <P>SOLUTION: This rolling bearing device with the stopper 1 includes a hard ball 2, a cylindrical member 3 attached at the hard ball 2, hard plates 4, 5 sandwiching the hard ball 2 from the upper and lower sides, stopper members 6, 7 defining a rolling range of the hard ball 2, and elastic buffers 8, 9. In this rolling bearing device with the stopper 1, the surface of the cylindrical member 3 provided so as to cover an outer periphery of the hard ball 2 may hit the stopper members 6, 7 to regulate the rolling of the hard ball 2 by the reaction force in a horizontal direction received from the stopper members 6, 7 through the cylindrical member 3. Therefore, such a motion that the hard ball 2 comes over the stopper member 7 of the lower hard plate 5 to float the upper hard plate 4 is not generated in the hard ball 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279468-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: UEDA TAKESHI
IPC: H04N1/113
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce the enlarging of an optical deflector by making the optical deflector common to the luminous fluxes with which a plurality of planes to be scanned are scanned and to easily and surely separate the optical paths of respective deflected luminous fluxes with a mirror.  <P>SOLUTION: In an optical scanning device in which N luminous fluxes emitted from a plurality of light sources are deflected with a common optical deflector 1, guided to M planes to be scanned 3Y through 3K and focused as an optical spot on respective planes to be scanned with M (N≥M≥2) sets of scanning optical systems, and the M planes to be scanned are scanned with the optical spots, one or more diffraction optical planes 20 are disposed on the optical path of the deflected luminous fluxes which are deflected with the optical deflector 1, and a separation angle in a subscanning direction is given between two or more deflected luminous fluxes by the diffractive action of a diffraction optical plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276270-A (JP)
Title: Liquid injection device
Inventor: MIYAMOTO MASAAKI
IPC: B41J2/165
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a selective cleaning operation for nozzles of a liquid injection head by a simple arrangement.  <P>SOLUTION: A printer has a recording head 21, and a plurality of nozzle arrays are formed at its lower face 30. Moreover, the printer has a cap member 35. The cap member 35 is equipped with a first-a third partition plates 41-43. A first-a third grooves 55a-55c are dented at upper ends of the respective partition plates 41-43. The cap member 35 is raised at the time of a cleaning operation, and the grooves 55a-55c are butted against the lower face 30 of the recording head 21. In the case where at least one of the grooves 55a-55c is butted against any of the plurality of nozzle arrays, the butted nozzle array is sealed. In this state, suction is carried out by a suction pump 39 via a suction tube 37 which communicates with the cap member 35. Consequently ink is sucked from only the nozzles not covered by the grooves 55a-55c, and is discharged to a waste liquid tank 25 via the suction tube 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI