baber/WOPTO huggingface dataset:
Patent JP-2003239370-A (JP)
Title: Main bar connecting structure for grating
Inventor: KOBAYASHI MASAKAZU
IPC: E03F5/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide main bar connecting structure that can reduce a manufacturing cost while preventing noise caused by a clearance to a receiving frame, causing no sliding on the receiving frame nor retention of dirt or mud in a grating wherein adjacent main bars are connected to each other through a connecting member and mounted to a channel, with both side edges placed on the receiving frame.  <P>SOLUTION: The main bar 2 is formed in cylindrical or almost cylindrical shape opened at the end parts. A connecting member 4 comprising a support seat part 5 positioned on the lower face side of the main bar 2 and interposed between the lower face side and a receiving frame 11, and a pair of connecting projection parts 7a, 7b formed continuously with the support seat part 5, is integrally formed of an elastic material. The connecting member 4 is laid between the end parts of the adjacent main bars 2, 2, and the connecting projection parts 7a, 7b of the adjacent connecting members 4, 4 are fitted into the openings 2' of the end parts to connect the adjacent main bars 2 to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243075-A (JP)
Title: Female side terminal metal piece
Inventor: SAKURAI RIICHI
IPC: H01R13/11
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female side terminal metal piece capable of preventing its elastic contacting piece from deformation even if the connecting direction of a male tab is dislocated.  <P>SOLUTION: A connection part 2 in the shape of approximately a square cylinder, etc., is provided in the front of the female side terminal metal piece 1. Inside the connection part 2, the elastic contacting piece 4 is installed contacting resiliently with the male tab 3 of a mating connector. The free end 6 of the elastic contacting piece 4 is provided in the front part and is bent toward the external wall 9 of the connection part 2. From the connection part 2 a receptacle part 10 is folded toward the free end 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247521-A (JP)
Title: Nut for height adjustment and fixing structure of the same to bottom plate
Inventor: HORIKOSHI KEIGO
IPC: F16B37/06
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure that the nut for height adjustment does not come out from an upper base plate and a lower base plate and also is not rattled when the upper base plate and the lower base plate are bent extremely and deformed.  <P>SOLUTION: The upper collar is provided at the end of an axial direction of a cylindrical part arranged between the upper base plate and the lower base plate and an upper penetration section capable of penetrating a upper through hole of a base plate is provided at the end of upper collar, and a lower collar is provided at another end of the axial direction of the cylindrical part and a lower penetration section capable of penetrating a lower through hole of the base plate is provided at the end of lower collar. There is a screw hole inside of cylindrical part and all or a part of the outer circumference of the cylindrical part is formed in angular or deformed-circuler shape which becomes the idling prevention section preventing the idling of the cylindrical part by contacting with the side wall of the base plate. The nut for height adjustment is arranged between the upper base plate and the lower base plate, and the upper penetration section of the same nut is inserted in the upper through hole of the upper base plate and the lower penetration section is inserted in the lower through hole of the lower base plate and the idling prevention section of the nut for height adjustment is arranged contacting or closing to the side wall of the base plate so that the idling of the nut for height adjustment can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250243-A (JP)
Title: Motor apparatus
Inventor: KUROBE KISABURO
IPC: H02K9/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor apparatus which can promote radiation of heat generated by a friction between a shaft and a bearing and obtain a long operation life.  <P>SOLUTION: An unevenness or the like is formed on a housing in neighborhood of a surrounding of a bearing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326847-A (JP)
Title: Laminated glass
Inventor: NAGAI KUNIKO
IPC: B60J1/00
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To realize weight reduction of a laminated glass without deteriorating performances of shielding IR rays and insulating sound. SOLUTION: This laminated glass is composed of a plurality of glass plates (11a, 11b) and an intermediate membrane 12 interposed between the glass plates. The intermediate membrane has the performances of shielding IR rays and insulating a sound with frequency of 5,000 Hz.
Patent JP-2003254533-A (JP)
Title: Combustor
Inventor: NISHIYAMA YOSHIAKI
IPC: F24H1/10
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustor accurately determining a fuel consumption without a fluctuation.  <P>SOLUTION: This combustor determines a gas consumption caused by combustion operation by an arithmetic operation. A plurality of functions are defined in a ROM 11 for determining the gas consumption per unit time. A CPU 10 selects the function on the basis of a state of the combustor, determines the gas consumption per unit time at a prescribed time interval on the basis of this function, and determines the gas consumption by performing integrating processing on these data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003026789-A (JP)
Title: Polyester polycondensation by catalyst and catalyst improver
Inventor: DOWLING CONOR M
IPC: B01J31/22
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel catalyst composition containing a titanyl oxalate catalyst and a metal oxalate improver, and optionally a metal cocatalyst such as a catalyst having antimony as the base material. SOLUTION: In producing a polyester, an improved polyester having a low acetaldehyde number and an excellent color is provided by using a novel catalyst composition comprising a titanyl oxalate such as titanyl lithium oxalate as the polycondensation catalyst and a catalyst improver, e.g. a metal oxalate (nontitanyl) such as lithium oxalate, and optionally a metal catalyst such as antimony oxide and antimony triacetate.
Patent JP-2003256282-A (JP)
Title: Memory card
Inventor: YOSHIMOTO TETSURO
IPC: G06F21/62
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card in which security in recording/reading of data to/from a flash memory can be improved.  <P>SOLUTION: In a cipher processing part 210 for transfer of a digital equipment 200, an application A is encrypted by using a session key and transferred to a memory card 100. The application A transferred from the digital equipment 200 is decrypted by using a session key in a cipher processing part 111 for transfer of the memory card 100. The decrypted application A is temporarily stored in a buffer RAM 112. The application A stored in the buffer RAM 112 is encrypted by using a storage key A in a cipher processing part 113 for storage and transferred to a flash memory 120. Thus, the application A encrypted by using the storage key A is recorded in the flash memory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253519-A (JP)
Title: Helmet and shield plate assembly
Inventor: MIHASHI RYOJI
IPC: A42B3/22
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a helmet capable of avoiding an increase of size and protecting not only the front face of a wearer but also the sides.  <P>SOLUTION: The helmet comprises a front shield plate 3 assembled through straight guide holes 5 and engaging members 8a and 8b in a supporting plate 2 so as to be vertically movable at the front in a hat body 51. Tips of a left and a right shield plates 4L and 4R are rotatably assembled through engaging members 11a and 11b in a left and a right ends of the front shield plate 3. The base ends thereof are assembled through curved guide holes 9 and engaging members 10a and 10b in the supporting plate 2 so as to be movable to the front oblique downward side in the left and right fronts in the hat body 51. In the shield plate assembly 1 thus obtained, the front shield plate 3 in a state thereof mounted in the hat body 51 is drawn out downward to thereby draw out the left and right shield plates 4L and 4R to the front oblique downward side jointly with the front shield plate 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251823-A (JP)
Title: Ink tank for inkjet printer and production method therefor
Inventor: TAMAI ATSUSHI
IPC: B41J2/175
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink tank for an inkjet printer with little concern of deteriorating the printing quality by quickly coping with change of the tank inner pressure accompanied by the ink consumption, capable of restraining ink leakage, introduction of bubbles, or the like.  <P>SOLUTION: A movable wall comprises a viscoelastic liquid and a floating body soaked in the viscoelastic liquid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257217-A (JP)
Title: Lamp for vehicle
Inventor: OKADA SATORU
IPC: F21Y101/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp for vehicle in which the impurities are hard to be seen and appearance can be improved.  <P>SOLUTION: Since a group of light refraction elements 34 are provided at the portion of the third lens part 33 which faces the design face 71 and does not affect light distribution, the light transmitted through the group of light refraction elements 34 are reflected. Thereby, the design face 71 seen through the light refraction elements 34 becomes hard to be seen, thus even if impurities are adhered to the design face 71, the impurities are hard to be seen by the action of the light refraction elements 34, and to that extent, appearance is improved. Although the impurities on the design face 71 become hard to be seen by the light refraction elements, the high luminance of the metal of the design face 71 is not lost. Since the top end of the light refraction element 34 becomes close to the state of transparence by gradual changing part of the light refraction elements 34, there appears no border line at the top end of the light refraction elements 34 and the appearance is further improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002329316-A (JP)
Title: Optical recording medium, optical information processor and optical recording and reproducing device
Inventor: YAMAMOTO HIROAKI
IPC: G11B7/24
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which improves recording and reproducing characteristics by realizing sufficient beam-condensing characteristics and light intensity, an optical information processor and an optical recording and reproducing method. SOLUTION: An optical disk 1 is the optical recording medium which has a recording layer 13 and is recorded with information three-dimensionally in the surface direction and thickness direction of the recording layer 13. The recording layer 13 includes a thermochromic material which discolor reversibly according to temperatures. The thermochromic material converts absorbed light to heat, further increases the absorptivity of the light with an increase in the temperature and further reversibly changes to the material which does not discolor according to a change in the temperature and has translucency when the temperature rises to the first prescribed temperature.  The recording layer 13 of such optical disk 1 develops colors and increases the absorptivity of the light only in the positions where the emitted light condenses and therefore the recording and reproducing of the information are carried out by utilizing this nature.
Patent JP-2003251141-A (JP)
Title: Moving layer absorption tower and method for supplying particulate absorbent to the same
Inventor: NOSAKA HIROYUKI
IPC: B01J8/12
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for a particulate absorbent 4 having a fine diameter carried to the tip of a conveyer 3 through gaps between scrapers 2 and the conveyer 3, and also provide an apparatus used for the same.  <P>SOLUTION: Particulate absorbent 1 is supplied from the conveyer 3 to a plurality of absorption chambers 5a-5n of a moving layer absorption tower 5, respectively, in which untreated gas 6 is supplied and the hazardous component thereof is absorbed and removed by the absorbent 1. The particulate absorbent having the particle diameter less than a predetermined diameter is classified and removed immediately before the chamber 5n on the most downstream side so as to uniformize the particle diameters of the absorbent 1 with which the respective absorption chambers 5a-5n are filled. The treated gas 8 passing through the respective absorption chambers 5a-5n is made to flow at almost the same flow rate and at almost the same amount per unit volume. Thus, the bias flow of the gas can be prevented and the removal rate of an acidic substance in the untreated gas 6 can stably reach a predetermined target value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225113-A (JP)
Title: Detachable container for small article which is stable anywhere
Inventor: SAITO YOSHIYUKI
IPC: A45C13/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful detachable container for a small article which can be stably placed on a front portion or a place with an uneven part or inclination to some degree of an automobile which are inconvenient since objects easily slip off.  <P>SOLUTION: By attaching a hoop-and-loop fastener in one place or a plurality of places in a body rear face of the container, objects can be confidently placed in the front portion or the like of the automobile which was inconvenient since the objects easily slip off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263546-A (JP)
Title: Information evaluation system, information evaluation method, its program, and information evaluation device
Inventor: KUTSUMI HIROSHI
IPC: G06Q30/06
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate a combination of different clothing items on purchase of them for finding the optimum combination of items and forming an image the combination state for displaying it.  <P>SOLUTION: This information evaluation system is provided with a combination evaluation means accumulating information about the items dealt in a shop and referring to a combination information database accumulating information of quality of the combination of the items for determining quality of the combination of items selected by the user, an evaluation result outputting means outputting an evaluation result made by the combination evaluation means, and an image information synthesizing means synthesizing an image of a combination state of the items selected by the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263402-A (JP)
Title: Data transfer device and data transfer method
Inventor: ITO HIROTAKA
IPC: G06F3/06
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer device capable of stably operating connected electronic equipment regarding the data transfer device connected to a plurality of electronic equipment with mutually different interfaces, to carry out data transfer among these electronic equipment.  <P>SOLUTION: An interface control part 22 obtains and compares a data transfer amount A in an IEEE1394 interface 11 and a data transfer amount B in an ATAPI interface 31 on the basis of information described in a command issued from a PC 1. In the case of A>B as a result of comparison, the data transfer amount B is set as the data transfer amount between the PC 1 and peripheral equipment 3 to carry out the command. Data transfer can thereby be carried out while stabilizing the operation of the PC 1 and peripheral equipment 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260622-A (JP)
Title: Device and method for assembling cardboard in pipe
Inventor: MASE KAZUTOMI
IPC: F16C3/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To lighten the load on a worker, and to reduce the man hours by automating the work in a device and a method for assembling cardboard in a pipe.  <P>SOLUTION: The device for assembling cardboard in the pipe comprises a winding mechanism 1 to wind a rectangular cardboard by predetermined turns, a pipe carrying mechanism 2 to carry the pipe in the vicinity of the winding mechanism 1, and an inserting mechanism 3 to insert the cardboard wound in the pipe, and the cardboard winding work, the pipe carrying work, and the work for inserting cardboard in the pipe are continuously and automatically performed thereby.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264496-A (JP)
Title: Digital communication equipment
Inventor: KASADA KOICHI
IPC: H04L69/14
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain digital communication equipment which can communicate with opposite communication equipment by a contacting line even when the property is unstable in a regular line.  <P>SOLUTION: Other frames are added to the signal of the contacting line and the signal of the regular line for multiplexing in the case of transmission. In this case, transmission is performed by setting the synchronism holding strength of the frame in the contracting line to be larger than that of the frame in the regular line. In the case of reception, the synchronism holding strength in detecting the frame of the contracting line is set to be larger than that in detecting the frame of the regular line, so that each frame is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356454-A (JP)
Title: Binaphthol derivative, chiral zirconium catalyst and asymmetric hetero diels-alder reaction method
Inventor: KOBAYASHI OSAMU
IPC: C07D309/32
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a new technical means capable of performing an asymmetric hetero Diels-Alder reaction at high yield, high stereo selectivity and excellent asymmetric selectivity. SOLUTION: A binaphthol derivative of a compound expressed by the formula (wherein, R<1> is iodine or a perfluoroalkyl; and R<2> is hydrogen, iodine, bromine or a perfluoroalkyl), or its enantiomer or racemic compound. An aldehyde compound is made to react with a Danishefsky's diene compound in the presence of an aralkyl zirconium catalyst containing the optical active compound as a ligand to synthesize a cyclic compound of an oxygen-containing heterocyclic.
Patent JP-2003271661-A (JP)
Title: Information processor, information browsing system, printed matter and information management method
Inventor: KOSAKA AKINORI
IPC: G06F17/30
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems which occur during printing an image on a printed matter with the usage of DPE service that a size of each image becomes small and difficult to see when a plurality of images are printed on a postcard, and a space for the image becomes smaller when additional information such as a place where the image is photographed is described, and it is impossible to print moving image information.  <P>SOLUTION: The image and inherent information are described on the printed matter, and the information regarding the printed matter can be browsed through the Internet by inputting the inherent information. By the image written on the printed matter, the interest is raised and the memory is made clear, and a lot of the information regarding the image can be conveniently browsed. Further, a specified browser can browse the information regarding the printed matter. Safety and reliability can be improved especially with respect to protection of information of the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268978-A (JP)
Title: Binding auxiliary tool for reinforcing bar or the like
Inventor: FUJIWARA TAMAKI
IPC: E04G21/12
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize an auxiliary tool efficiently conducting binding works by hooking a binding wire at a place, where a hand is difficult to reach, in reinforcing bar works or the like.  <P>SOLUTION: A grip 2 is installed at the base end section of a pipy auxiliary- tool body section 1 in which a hole 4 having a bore diameter in which the binding wire for binding a reinforcing bar or the like is inserted and held is opened towards a front. The inserted binding wire is not slipped off simply by previously bending the front end section of the body section 1 in a chevron shape, and the body section is convenient for a handling. The binding wire is inserted easily to the body section 1 and an operation can be prepared by previously forming an inclined plane 6 by forming an opening end in a countersinking shape. The grip is formed easily by folding back the base end section of the body section 1 and coating the surface of the base end section of the body section 1 with a synthetic resin material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270210-A (JP)
Title: Method for examining piping and leakage magnetic flux detector
Inventor: TANI HIDEKI
IPC: G01N27/83
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To accurately examine piping based on a detected result of a leakage magnetic flux even at a part to be examined abruptly changing in a sectional shape of the piping along a tube longitudinal direction near a connecting position or the like of a pipe joint.  <P>SOLUTION: A method for examining the piping comprises the steps of: examining the piping based on the detected result of the leakage magnetic flux from a faulted part C of the magnetized piping A, generating a magnetic field in a circumferential direction of the pipe at a part B to be examined of the piping, detecting the leakage magnetic flux D from the faulted part by a magnetic sensor 7, and thereby examining the piping.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277339-A (JP)
Title: Acrylamide aqueous solution containing methyl acrylate, and method for producing the same
Inventor: MURAO KOZO
IPC: C12R1/01
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe acrylamide aqueous solution useful as a raw material for polyacrylamide and having a high quality.  <P>SOLUTION: This acrylamide aqueous solution which releases an ester smell and can be distinguished from water due to the smell. The acrylamide aqueous solution which contains methyl acrylate, releases the ester smell, and can be distinguished from water due to the smell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003273932-A (JP)
Title: Log collection server
Inventor: ICHIMARU TOMOJI
IPC: H04L69/40
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To collect logs so that a policy of band control is exactly determined by managing the performance of a band controller by using a short period as a unit.  <P>SOLUTION: A log collection server 2 is provided with: a log acquisition part 21 that acquires a plurality of traffic quantities measured about each of a plurality of classifications by using a prescribed period of time as a unit from a plurality of band controllers 1 about traffic passing the plurality of band controllers 1 to be arranged between a wide area service network 51 and a plurality of LANs 4; and recorders 23-1 to 23-n that stores the plurality of traffic quantities acquired by the log acquisition part 21 by continuing them in time series without integrating them.  <P>COPYRIGHT: (C)2003,JPO