baber/WOPTO huggingface dataset:
Patent JP-2004151362-A (JP)
Title: Information processor and network system
Inventor: KAWAMURA SHINICHI
IPC: G10K15/04
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To detect damaged information in the case that information for processing execution inside an information storage means such as a hard disk is damaged by vibrations or the instantaneous interruption of a power source or the like.  <P>SOLUTION: Distribution files and CRC values of the respective distribution files are stored while being related to each other in the hard disk as indicated in (a), and once a day, at the time of power supplying or at the prescribed time or the like for instance, the stored distribution data are read to a RAM and the CRC value is calculated. When the calculated CRC value becomes the one indicated in (b), the one different from the CRC value indicated in (a) is extracted and a redistribution request list indicated in (c) is prepared. Then, in the case of a master unit, the redistribution request of the pertinent distribution data is transmitted to a host computer regarding all the distribution data in the redistribution request list. Then, the redistributed distribution data and CRC value are received and they are stored in the hard disk again. In the case of a slave unit, they are redistributed from the master unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150532-A (JP)
Title: Ball bearing
Inventor: SUGIMAN TOMOJI
IPC: F16C33/41
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball bearing improved in service life thereof by improving flowability of grease to make a larger quantity of grease work for lubrication.  <P>SOLUTION: The ball bearing 10 is equipped with an inner ring 12, an outer ring 11, a plurality of balls 13, a crown-shaped retainer 15 having a pocket 14 and an annular seal member 16, wherein grease is filled in a bearing space. At least one projection 23 protruded higher in an axial line direction than the peak of the ball 13 retained in the pocket 14, is provided to the end surface in an pocket opening side of a column part 21 having the crown-shaped retainer 15. A projection 19 is arranged on the pocket opening side of the crown-shaped retainer 15 in the seal member 16 opposed to the projection 23 and provided so as to reduce a space capacity surrounded by the seal member 16, the inner ring 12, the outer ring 11 and the balls 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149384-A (JP)
Title: Dielectric ceramic composition and electronic component obtained by using the same
Inventor: TOYAMA YUTAKA
IPC: H01B3/12
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition which can be subjected to low temperature sintering, has excellent high frequency dielectric properties, and has reduced migration from a conductor layer, and to provide an electronic component obtained by using the same.  <P>SOLUTION: In the composition, provided that, by molar ratio, Bi is defined as x, Nb as y, and Ta as z, 0.42≤x≤0.57, 0≤y≤0.50, 0.01≤z≤0.53, and x+y+z=1 are satisfied, and provided that the total of Bi, Nb and Ta each expressed in terms of oxide is 100 pts. mass, Cu is incorporated by ≤5.5 pts. mass expressed in terms of oxide. Further, provided that the above total is 100 pts. mass, Mn can be incorporated by ≤2.5 pts. mass expressed in terms of oxide. The electronic component is provided with dielectric ceramic consisting of the above composition, and a conductor formed on at least either the surface or inside of the dielectric ceramic. The conductor layer is fired simultaneously with the dielectric ceramic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149725-A (JP)
Title: Carbon fiber chopped strand
Inventor: ONISHI YUKI
IPC: C08J5/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber chopped strand that is excellent in bundling properties, excellent in adhesive properties to various kinds of matrix resins in production of a carbon fiber-reinforced resin and excellent in general-purpose properties useful for use as reinforcement of various general-purpose engineering plastics and general-purpose plastics.  <P>SOLUTION: The carbon fiber chopped strand is bundled by using a sizing agent wherein the sizing agent adheres to the chopped strand in an amount of 1.5-5.0mass% and shows an exothermic peak of a calorific value of 10-50J/g and of a heat-generation starting temperature of 200°C or less when the chopped strand is measured by a differential scanning calorimeter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150402-A (JP)
Title: Pump for liquid chromatography
Inventor: TAKAO KUNIHIKO
IPC: F04B13/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump for liquid chromatography with excellent stable liquid feeding efficiency at an extremely low flow rate and air bubble discharge efficiency at starting.  <P>SOLUTION: In this pump 10 for liquid chromatography wherein a low pressure eluent 2 in an eluent storage vessel 1 is sucked and the pressurized eluent is supplied to a column 51, plungers 16 and 17 reciprocating in cylinders 13 and 14 are provided, a step part is formed on an outer peripheral side of the plunger 16 and 17 in the cylinders 13 and 14 along the sliding direction of the plunger, operation chambers 24 and 25 for pressurizing the eluent is formed on the step part, and a flow rate of the pump system is determined by the volume of the operation chambers 24 and 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155954-A (JP)
Title: Photocurable composition and method for producing the same and cured product
Inventor: EZAKI SATOSHI
IPC: C08G59/40
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable composition having optically excellent transparency, comprising ultrafine particles in a state in which secondary aggregation is nonconventionally reduced and to provide a technique providing the photocurable composition in good productivity and to provide a resin cured product excellent in transparency, high adhesiveness, high surface hardness, low coefficient of linear expansion (dimensional stability), etc.  <P>SOLUTION: The curable composition comprises silica particles composed of a hydrolyzate of an oligomer of an alkoxysilane, a resin monomer and/or oligomer comprising a cation-polymerizable functional group, a cation polymerization initiator and a silane coupling agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157060-A (JP)
Title: Method for measuring interface structure of multi-layer thin film
Inventor: KITADE YASUHIRO
IPC: H01L21/66
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To nondestructively and highly accurately measure a change in the delicate state of an interface in a thinly layered multi-layer film device in a method for measuring an interface structure of a multi-layer thin film.  <P>SOLUTION: In a structural analysis method using a fitting method of each layer interface of the multi-layer film in which films 2 and 3 each having a thickness of 10 nm or less are sequentially layered, by evaluating differences in fitting accuracy values in the fitting of an n-layer part 1 constituting the interface between the two analytical models of a m-layer model (where N≥m≥2) and a one-layer model, there is measured a change in the state of the interface associated with material mixing between interface roughness corresponding to irregularities of the interface of the n-layer part 1 and the thin films 2 and 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156388-A (JP)
Title: Construction method of arch structure, dome structure and its construction method
Inventor: WATANABE HIDEHITO
IPC: E04B1/32
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of an arch structure that simplifies work, a dome structure and its construction method.  <P>SOLUTION: In this construction method of the arch structure 1, an arch assembling member 7 is continuously joined while supporting the member by an installed working platform 12, and one column base 2 is supported by a pin, and the other column base 3 assembles and forms an arch frame 5 supported by a roller. A tensile material 6 arranged between both column bases 2 and 3 is tensioned by a prescribed force, and the arch frame 5 is turned up, and is separated from the installed working platform 12. After fixing the column base 3 supported by the roller, the installed working platform 12 is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159683-A (JP)
Title: Storage case for folding type cellular phone
Inventor: HIRATSUKA AKIO
IPC: A45C15/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized storage case exclusive for a folding type cellular phone, excellent in the handlability, allowing a user to easily store the folding type cellular phone by partly inserting the cellular phone into the case and to easily take out and unfold the cellular phone with a reduced number of processes to use the cellular phone.  <P>SOLUTION: The storage case 10 is formed by connecting a back plate 11 and a front cover 12 in the shape of a bottomed and lid-less cylinder except for a part to be an insertion opening 13. A sponge body 16 is attached to the inner surface of the back plate 11, and the space between the back plate 11 and the front cover 12 is such that a first body part 1a can be closely inserted into the insertion opening 13 while the first body part 1a is compressing the sponge body 16 when the cellular phone 1 is unfolded. The front cover 12 is thin enough to fold a second body part 1b while the first body part 1a is inserted into the case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134715-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MORI YUKARI
IPC: H01L27/10
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MCM type semiconductor device that can be operated at a high speed with small power consumption, and to provide its manufacturing method.  <P>SOLUTION: The semiconductor device is provided with a plurality of semiconductor chips 2 and 3 that are provided with internal circuits 2a and 3a and external connection circuits 2b and 3b led from the internal circuits 2a and 3a. The semiconductor chips 2 and 3 are mounted on the same supporting substrate 1, and they are directly connected between the internal circuits 2a and 3a not via the external connection circuits 2b and 3b but a wiring 4. The wiring 4 may be patterned on an insulation film provided on the supporting substrate 1 while it covers the semiconductor chips 2 and 3, and be connected with the internal circuits 2a and 3a through a connection hole formed on the insulation film, or it may be formed on the side of the supporting substrate. In the case when the wiring is formed thereon, the semiconductor chips 2 and 3 are to be mounted facedown to the supporting substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164237-A (JP)
Title: Sake information providing system
Inventor: SHIMADA KENEI
IPC: G06Q30/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sake information system for allowing a sake consumer to easily select his or her desired sake from among huge kinds of sake based on selection elements such as the kind, taste, and price of sake.  <P>SOLUTION: This system is constituted of the following devices connected through a network, that is, a manufacturer side device at a sake manufacturer side which provides sake producer information, a consumer side device at a consumer side which provides the additional information of each sake, and retrieves sake information and a sake information server device having a sake information database in which sake information including the sake producer information and the individual additional information of each sake provided from the consumer or the like is stored so as to be associated with a sake ID code applied to each sake for performing access to the sake information database to execute storage processing to store the sake information for each sake ID code and retrieval processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164334-A (JP)
Title: Planning support program, method, device and storage medium
Inventor: YAMAMOTO TERUHISA
IPC: G06Q50/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and effectively make a plan for a vehicle and evaluate the plan.  <P>SOLUTION: A three-dimensional vehicle model of a vehicle to be planned is built, and a picture seen from a view point of a driver of the three-dimensional vehicle model is simulatively displayed by using the three-dimensional vehicle model arranged on a virtual road including three-dimensional objects. By this, visibility and oppressiveness the driver feels can be evaluated without making an interior clay model and an experimental car.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168317-A (JP)
Title: Food packaging box
Inventor: ARAI MADOKA
IPC: B65D5/66
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food packaging box which is easy to develop side plates and, when developed, serves as an easy-to-carry dish or the like without contents spilling out.  <P>SOLUTION: The side plates 3, 4, 5 and 6 are connected with respective sides of a rectangular base plate 2 in plan view via acute-angled creases 2a, 2b, 2c and 2d respectively. Flaps 9, 10, 12 and 13 foldable inwardly into the side plates 5 and 6 are connected with the side plates 3 and 4 via acute-angled creases 3a, 4a, 5a and 6a. Notches 15 and 16 provided on the opposite sides of the side plate 5 and the flap 9, notches 17 and 18 provided on the opposite sides of the side plate 5 and the flap 12, notches 19 and 20 provided on the side plate 6 and the flap 10, and notches 21 and 22 provided on the opposite sides of the side plate 6 and the flap 13 are respectively engaged with each other. Thus tapered rims expanding upward are formed around the base plate 2 by the side plates 3, 4, 5 and 6 and the flaps 9, 10, 12 and 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169981-A (JP)
Title: Combustion apparatus
Inventor: KANEZAKI KOICHI
IPC: F23N3/08
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion apparatus comprising a burner, a fan motor for blowing combustion air to the burner, and an electric unit having the function of detecting the blowing condition of the fan motor with a fan control return signal, allowing accurate detection of insufficient combustion, when caused by the blockage of a suction port of the fan motor or the breakage of a fan itself.  <P>SOLUTION: The electric unit stores a value for a fan current as the fan control return signal in the state that the blowing condition of the fan motor is normal and threshold values of upper and lower limit values for detecting the abnormal condition calculated by multiplying a learning value for the normal condition of the fan current by a certain rate. The blowing condition of the fan motor is detected from the fan current as the fan control return signal, and when the fan current exceeds the set threshold value, the combustion apparatus is safely stopped because of the abnormal blow of the fan motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162568-A (JP)
Title: Boarding pass issuing system utilizing identification information
Inventor: NISHIHATA TOMOHIRO
IPC: G06Q30/06
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boarding pass issuing system which can solve the problem of installation space and reduce introduction cost of the system and maintenance costs thereof, and also facilitate managing an air ticket utilization state every user organization, and to provide a variety of services by each user organization.  <P>SOLUTION: A host computer 11 is installed in a boarding pass issuing organization, a general-purpose personal computer 13 is installed in each user organization, and a boarding pass issuing machine 15 is installed at an airport. The general-purpose personal computer 13 displays ID (identification) information by each user organization and performs air ticket reservation. The host computer 11 transmits the air ticket reservation information and ID information to the boarding pass issuing machine 15 at the airport. The boarding pass issuing machine 15 reads user ID information from an ID recording medium 16, which is collated with the transmitted ID information, and a boarding pass is issued. Result information on issuing of the boarding pass is transmitted from the boarding pass issuing machine 15 to the host computer 11 and is accumulated thereon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004169821-A (JP)
Title: Pipe joint structure
Inventor: SHIMIZU TORU
IPC: F16L19/03
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fluid from being leaked by making the connecting state of a pipe to a pipe joint accurately by holding the close contact state of the pipe with the joint by rigidly connecting the pipe to the joint as compared with a prior art in the connecting part of the pipe to the joint.  <P>SOLUTION: In this pipe joint structure, the pipe joint 1 having the end 2 connected to an end face 4 and formed of male threads 3 is butted to the pipe 6 having a flange 7 formed at the outermost end of the side connected to the joint 1. A pressing surface 13 is formed therein. A clamping fitment 10 having a female thread 11 is inserted into the outer periphery of the pipe 6. The fitment 10 is screw-clamped to the end 2 by the state that the surface 13 is brought into contact with the connecting surface 8 of the flange 7, and hence the joint 1 is connected to the pipe 6 by pressing the flange 7 to the surface 8. Thus, the close contact state of the joint 1 with the pipe 6 is facilitated to be held. Even when the fluid flows through a duct in which the joint 1 is connected to the pipe 6, the fluid can be prevented from being leaked from the connecting part 15 of the joint 1 to the pipe 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170813-A (JP)
Title: Developing apparatus, developer carrier, image forming apparatus, and computer system
Inventor: OKAMOTO KATSUMI
IPC: G03G15/08
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize a developing apparatus effectively suppressing the occurrence of density unevenness on an image, a developer carrier, an image forming apparatus, and a computer system.  <P>SOLUTION: The developing apparatus has a developer carrier for holding a developer thereon, and develops a latent image held on the image carrier with the developer held on the developer carrier in such a manner that the developer carrier and the image carrier are not in contact with each other. In the developing apparatus, an amount of sway of a longitudinal end of the developer carrier is smaller than an amount of sway of the longitudinal middle part of the developer carrier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171478-A (JP)
Title: Limited cashless payment card, and cashless payment system using limited cashless payment card
Inventor: MAKINO KEIICHI
IPC: B42D15/10
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cashless payment system capable of effectively preventing the abuse of a cashless payment card as an alternative medium with a cashless payment function.  <P>SOLUTION: A limited cashless payment card 4 for use with availability limited to a specified period is provided with a basic information recording area 41 with ticket information recorded therein, and a cashless payment card information recording area 42 comprising a credit card information recording area 421 for recording card information of a credit card as the background for issuance of the limited cashless payment card, a valid period limitation information recording area 422 for limiting the valid period of the cashless payment card, and an invalidation information recording area 423 for recording invalidation information to invalidate the cashless payment card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178363-A (JP)
Title: Terminal device
Inventor: SAKAI RYUTARO
IPC: G06F3/0482
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the ease of use of a menu screen according to the use frequency of menu items and automatically update the menu items belonging to a custom menu screen.  <P>SOLUTION: The terminal device, which displays a menu screen including a plurality of menu items, monitors a menu operation by a user and collects on use frequency information on the menu items. Further, the display mode of each of the menu items in the menu screen is changed based on the use frequency information on each of the menu items. A menu item not belonging to the custom menu screen is automatically added to the custom menu screen based on the use frequency information on each of the menu items.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186237-A (JP)
Title: Semiconductor device, light emitting device, light receiving device, and its manufacturing method
Inventor: SATO YASUO
IPC: H01L31/10
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a less defect semiconductor crystal, and to provide its manufacturing method.  <P>SOLUTION: An In<SB>x1</SB>Ga<SB>1-x1</SB>As layer is grown on a GaAs substrate 101 as a first layer buffer layer 102, which has lattice mismatch within a range keeping two dimensional growth for a base. At this time, the thickness of the In<SB>x1</SB>Ga<SB>1-x1</SB>A<SB>s</SB>layer is set not to rapidly deteriorate the surface roughness of the film after grown by three-dimensional growth within a range where the growing layer can be grown two-dimensionally. To be concrete, the thickness is set to be ≥15 times and ≤50 times of the critical thickness of the In<SB>x1</SB>Ga<SB>1-x1</SB>As layer. Buffer layers on and after a second layer are obtained by forming an In<SB>x</SB>Ga<SB>1-x</SB>As layer having lattice mismatch within a range where it can grow two-dimensionally for an apparent lattice constant of a lower layer within a range of ≥15 times of the critical thickness and of ≤100 times of the same. Consequently, distortion of the crystal due to the lattice mismatch is sufficiently moderated to ensure a semiconductor crystal with less dislocation defect.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003218228-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: LEE KI-YOUNG
IPC: H01L21/3205
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having copper wiring layers and an MIM capacitor and a method of manufacturing the same.  <P>SOLUTION: This device comprises a lower electrode 124 formed by providing a first copper layer; a first insulating film 130 that covers the lower electrode 124; a window groove so formed in the first insulating film 130 as to expose at least a part of the lower electrode 124; a capacitor 140 consisting of a lower barrier electrode 141, a dielectric film 143, and an upper electrode 145, sequentially formed so as to cover the side wall and the bottom face of the window groove; an intermediate electrode 150 which fills the residual space inside the capacitor 140 and is composed of a second copper layer; a second insulating film 160 formed on the intermediate electrode 150; connecting holes 163 so formed in the second insulating film 160 as to expose parts of the intermediate electrode 150; connecting contact plugs 170 which fills the connecting holes 163 and is formed by providing a third copper layer; and an upper electrode 181 so formed on the connecting contact plugs 170 as to contact the connecting contact plugs 170 and formed by containing a fourth copper layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181063-A (JP)
Title: Hemostasis member, and its usage method
Inventor: KASAHARA TAKESHI
IPC: A61B17/12
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemostasis member for protecting a piercing hole in a dialysis treatment or blood collection, etc., and enhancing a hemostasis effect by pressurizing a bleeding part without absorbing blood, etc.  <P>SOLUTION: A hemostasis member includes a sealed chamber, where gas by quantity smaller than the capacity of the sealed chamber is enclosed. At least a part of a film constituting the sealed chamber consists of a back film which is low in blood absorbency and has non-sticking tendency. An absorptive member is arranged on the outer surface of the back film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI