baber/WOPTO huggingface dataset:
Patent JP-2002261686-A (JP)
Title: Method for link connection between communication terminals having bluetooth wireless device
Inventor: PARK SEOK-HYO
IPC: H04W84/10
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically retrying a link connection if the link connection fails because an auxiliary terminal being a slave does not exist within the range where the link is connectable or a wireless communication status is not satisfactory when the link connection is requested from a communication terminal. SOLUTION: The communication terminal having a bluetooth wireless communication device which operates as a master to automatically link to a communication terminal having a bluetooth radio link device which operates as a slave by the bluetooth radio communication transmits a link connection request message to the slave in requesting the link connection to the slave. Subsequently, the master confirms whether the link is connected and then transmits the link connection request message as many times as a predetermined auto link connection retry until the link is successfully established when the link is not connected.
Patent JP-2002335186-A (JP)
Title: Radio communication device capable of coping with plural radio communication systems
Inventor: MUKAI MANABU
IPC: H04B1/3822
Filed: 2002-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system, with which the resource of a signal processing device can be controlled accurately and efficiently. SOLUTION: The radio communication device, which can be applied to a plurality of radio communication systems, comprises a radio-transmission reception device 2 which is constituted so as to transmit and receive radio signals; the signal processing device 3 which contains a resource containing a defined function, in which the resource controls at least one modem function and one protocol function, and which is constituted in such a way that the required signal processing operation is performed by the resource, when the signal is transmitted and received; and a controller 4 by which other modem functions and other protocol functions, corresponding respectively to the radio communication systems, are supplied to the signal processing device which are to be redefined for the resource.
Patent JP-2003218031-A (JP)
Title: Method of manufacturing semiconductor wafer
Inventor: ABE YOSHIHISA
IPC: H01L21/205
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor wafer by which the warping of a semiconductor wafer can be prevented easily.  <P>SOLUTION: In this method of manufacturing semiconductor wafer, an SiC or GaN film is formed on the surface of an Si substrate through epitaxial growth, and an SiO<SB>2</SB>film is formed on the surface of the SiC or GaN film. Alternatively, the SiC or GaN film is formed on the surface of the Si substrate through epitaxial growth, and an Si<SB>3</SB>N<SB>4</SB>film is formed on the rear surface of the Si substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218760-A (JP)
Title: Multiple connection communication unit
Inventor: TAKEUCHI YOSHIHIKO
IPC: H04J13/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to carry out calibrations of a transmission system and a receive system by using a reference signal at an adequate level when a transmission system circuit and a receive system circuit have functions of output signal level control and variable gain control, and to eliminate circuital erroneous operation, the generation of noise, an unnecessary signal and the like.  <P>SOLUTION: A transmission reference signal deriving/level-setting unit 35 has a variable attenuator on a transmission side for attenuating a level of a transmission-system reference signal with an attenuation amount corresponding to an output signal level of a transmitter 32 by a transmission power control unit 63. A receive reference signal level setting/reference signal introduction unit 34 has a variable attenuator 344 on a receiving side for attenuating a level of a receive system reference signal with an attenuation amount corresponding to an amplification gain of a receiver 36. The transmission system reference signal is introduced to a receive side circuit through the variable attenuator 344 on the receive side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304808-A (JP)
Title: Copy protection using multiple security levels on a programmable cd-rom
Inventor: BARNARD JAMES A
IPC: G06F21/10
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for making copy protection that cannot be subverted by a bit-for-bit copying scheme on standard CD-writers. SOLUTION: This invention provides a copy-protected optical disk, including a pre-formed identification number (ID) in the ATIP(Absolute Time In Pre- groove) signal and the subcode which is impressed upon the optical disk and a number of other optical disks during optical disk manufacture, a unique identification number for the optical disk which was written on the optical disk after it is manufactured, and an encrypted program written onto the optical disk wherein the encryption of such program is based upon the performed ID and the unique ID and includes two or more selectable security levels.
Patent JP-2003223028-A (JP)
Title: Conductive member for electrophotographic apparatus
Inventor: ARIMURA SHOJI
IPC: G03G15/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive member for electrophotographic apparatus having excellent flexibility of the surface and little variance in electric resistance.  <P>SOLUTION: The conductive member for electrophotographic apparatus has a conductive functional part constituted by a coating method from a conductive composition having the following (A) and (B) components as essential components. They are (A) a solvent-soluble polymer and (B) carbon black with solid solution of boron.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228686-A (JP)
Title: Reference processing system and method for table format data file, and program therefor
Inventor: YAMADA YOKO
IPC: G06Q10/10
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To deal with even the alteration of the form of a table format data file with a simple work without altering a computer program referring to data.  <P>SOLUTION: A prescribed data input form is entered in a table format data file 1. Data 4 corresponding to an item name 3 are referred to by a macro program 7. The item name 3 and array location data 6 are stored so as to be made correspond to each other in a variable definition file 5. The macro program obtains the array location data 6 from the variable definition file 5, and sets it as a variable 11 for reference. An arithmetic formula 12 executes the arithmetic processing by using the variable 11 for reference. At altering the table format data file 1, only the variable definition file 5 is altered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229524-A (JP)
Title: Rack-mounting cooling device
Inventor: WAKITA YASUHIRO
IPC: H01L23/467
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To individually cool a rack with high heat generation density and to effectively cool electronic equipment with high calorific value.  <P>SOLUTION: In the rack-mounting cooling device, a whole device is stored in the rack where electronic equipment as a heat generation load is stored. The cooling device is provided with cooling parts 10A and 10B cooling suction air, radiating parts 12A and 12B discharging generated heat when suction air is cooled in the cooling part, an outer exhaust duct 18 exhausting warm air discharged from the radiating part to the outside of the device, and an inner exhaust duct 16 which is formed to connect to the outer exhaust duct and guides warm air discharged from the radiating part to the outer exhaust duct by a part of suction air.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232592-A (JP)
Title: Frame for constructing hearth and construction method for it
Inventor: YAMASHITA TAKASHI
IPC: F27D1/16
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To freely secure the construction thickness, to cope with a large angle of inclination, and to easily finish a flat plane with little unevenness.  <P>SOLUTION: In an arc fusing facility equipped with a fusing chamber having an arc generating electrode, and a pre-heating chamber directly connected to the upper part of the fusing chamber for introducing, exhaust gas generated in the fusing chamber, frames 15 of the respective stages of the hearth are supported by frames 14 fixed to column-like members 12 suspended from support members 11 installed in upper surface of the facility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234910-A (JP)
Title: Multifunction system
Inventor: SUZUKI KATSUYA
IPC: H03M7/40
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To select an optimum compression method suitable for each of image types and improve the image quality after expanding an image, by automatically switching a compression/expansion scheme according to the image type of a packet image to be compressed.  <P>SOLUTION: A controller of a multifunction system has an image read means for scanning an original to fetch it as the image data, an image storing means for storing the image data which are fetched, a packet data converting means for converting the stored image data into data in a packet data format, an image processing block for receiving the packet data and processing the image, and an image output I/F means for connecting the block to the output means. This controller has an image compression/expansion block for compressing and expanding the image data by packet within the block, and switches the compression/expansion scheme automatically, according to the image type information possessed by the packet in the compression/expansion block.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237576-A (JP)
Title: Traction type vehicle for inspecting track
Inventor: OKAWA TORU
IPC: B61D15/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traction type vehicle for inspecting track with a simple structure of the vehicle body by using a hand-pushed simple vehicle for inspecting track with the structure corresponding to a hand-pushed type simple and light weight vehicle for inspecting track with a small measuring chord as a unit for inspecting track, capable of improving efficiency of inspection work and suitable for inspecting especially the subway or the like.  <P>SOLUTION: The pushed-type simple vehicle for inspecting track with the structure corresponding to the pushed-type simple and lightweight vehicle for inspecting track with the measuring chord of not more than 2.5 m is used as the unit for inspecting track. It is provided with a vehicle body base of the traction-type vehicle for inspecting track independently and towed connecting with the vehicle body base through a connecting rod. The unit for inspecting track is easily lowered on the rail by a lifting mechanism to go into a measuring state and can be easily transported in dead-heading state after lifting from the rail.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230569-A (JP)
Title: Electrosurgical system
Inventor: OYAMA MASAHIDE
IPC: A61B18/12
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve excision, transpiration, coagulation by discharge of tissues in an electroconductive solution with a limited power.  <P>SOLUTION: With a step on an excision pedal of a foot switch, a high frequency power source 5 supplies a power source to a pinch valve 8 and the feeding of a liquid with a liquid feed tube 4 is temporarily halted while a high frequency output is produced to get a high frequency current outputted from an electrode of a resectoscope 2. At this point, with the stoppage of feeding the liquid, a physiological saline solution heated by the high frequency current remains near the electrode of the resectoscope 2 to facilitate the generation of air bubbles and the scattering of generated air bubbles is also prevented, which other wise may occur associated with the feeding of the liquid. This achieves excision, transpiration and coagulation by discharge of the tissues in the electroconductive solution with a further limited power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233051-A (JP)
Title: Holding device for liquid crystal panel and method for manufacturing liquid crystal panel
Inventor: MASUDA KENJI
IPC: G02F1/1339
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a liquid crystal panel which can efficiently perform pitch adjustment and cell thickness adjustment of many liquid crystal panels at a time by a simple mechanism.  <P>SOLUTION: A principal part of a holding device 20 is comprised of a pressure control plate 27 for holding strip panels P, a pitch adjustment mechanism 40 which presses the pressure control plate 27 to perform pitch adjustment of the strip panels P, and a pressure control part which performs cell thickness adjustment of the strip panels P after the pitch adjustment. The pitch adjustment mechanism 40 comprises a mobile plate 26 for pressing the pressure control plate 27 and a driving part for driving the mobile plate 26.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241162-A (JP)
Title: Use time monitor device for device including replacing component and liquid crystal projector
Inventor: TANIGUCHI SHINICHI
IPC: G09G3/20
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector which can reduce the capacity of a memory for storing data for calculating the integral value of the use time of a light source lamp for backlight and the integral value of the use time of the liquid crystal projector itself.  <P>SOLUTION: The projector is equipped with a means for updating data for 1st use time calculation stored in a nonvolatile memory every specified time when the light source lamp for backlight is driven, and a means for resetting the data for 1st use time calculation in the nonvolatile memory after updating data for 2nd use time calculation in the nonvolatile memory to the value obtained by adding the data for 1st use time calculation in the nonvolatile memory to the data for 2nd use time calculation when a data reset command for resetting the data for 1st use time calculation is inputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236277-A (JP)
Title: Cloth guide structure of sewing machine
Inventor: SAKUMA TORU
IPC: D05B35/06
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly guide a plurality of folded tapes for piping and cloth to be sewn from a tape outlet of a tape binder toward a presser foot.  <P>SOLUTION: A four-folded tape 60C fed at a tape feed angle α from the tape binder 3 provided with a gradient on the cloth to be sewn on a needle plate 2 is turned to the sewing direction Y and superposed to be held between the cloth presser foot 4 and the needle plate, and feed teeth are projected from a feed teeth hole of the needle plate to continuously feed the tape to sew the folded tape to the edge of the cloth to be sewn. In such tape sewing, the cloth presser foot for feeding the cloth in the sewing direction in co-operation with the feed teeth while keeping the four-folded form in contact with the top face of the folded tape fed from the tape binder is provided with a cloth guide part 40 for turning the tape feed angle to the tape sewing angle β with the cloth to be sewn so that the guide part is integrated with the cloth presser foot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237713-A (JP)
Title: Medicine feeding apparatus
Inventor: ISHIWATARI HITOSHI
IPC: B65B61/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine feeding apparatus in which information such as a direction for using a medicine provided can be printed in an easy style on a container and a label of the container.  <P>SOLUTION: The medicine feeding apparatus 1 is provided with tablet cases 3 for storing the medicines and fills the medicine discharged from the tablet case 3 in a packaging paper 72 and is provided with a printer 73. This printer 73 has a color printing function and the printer 73 displays a time region for taking the medicine by color-coded classification. The printer 73 performs heat transfer on a packaging paper 72 by using a color ribbon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250989-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which secures a wiring processing space, evades the mixture of noise, enables a totally synchronized rendition and prevents an illegal component from being attached to a board without deteriorating workability in connecting a connector.  <P>SOLUTION: A sound output board as a driving circuit board, a lamp driver board 130 and a rendition control board 110 are arranged in a lamination layer state. The connector mounting surface 130a of the driving circuit board is made to face the board surface 110b of the rendition control board 110. A part mounting the connector 138 in the driving circuit board is arranged in a state that the part is protruded from the end part of the rendition control board 110. Thus, the wiring processing space is secured, the mixture of noise is evaded, the totally synchronized rendition is provided, and also the illegal component is prevented from being attached to the board without deteriorating workability in connecting the connector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259686-A (JP)
Title: Motor-control apparatus and control apparatus for electric power steering
Inventor: TAKATSUKA YUJI
IPC: H02P7/291
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a motor-control apparatus that carries out double-side chopper drive only when it is required regardless of a system configuration, restrains heat generation in a switching element, and can achieve low noise, and to obtain a controlling apparatus for an electric power steering mounting the motor-control apparatus.  <P>SOLUTION: A controller 5 has a first drive mode that enables one of a pair of FETs existing at the opposite side of a bridge circuit to be driven by PWM, continuously turns on the other, and at the same time turns off another pair of FETs, and a second drive mode that enables both of the pair of FETs existing at the opposite side of the bridge circuit to be driven by PWM, and at the same time turns off another pair of FETs. The controller 5 selects either of the first or second drive mode according to a voltage VM between terminals of a motor for changing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254475-A (JP)
Title: Flared fitting
Inventor: SUZUKI YUKIO
IPC: F16L19/04
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flared fitting in which pressure-resistance and airtight sealing performance are improved.  <P>SOLUTION: This flared fitting is composed of a fitting main body 1 and a flared nut 2 screwed with each other to clip a flared portion 501 of a flared pipe 500 to fix it. In the fitting main body 1, a projecting portion 1b is formed on an abutting surface 1a with the flared pipe 500. The projecting portion 1b is engaged to the flared pipe 500, thereby engaging the fitting main body 1 and the flared pipe 500.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260037-A (JP)
Title: Device for acquiring magnetic resonance signal and magnetic resonance photographing apparatus
Inventor: HOSHINO KAZUYA
IPC: G01R33/28
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize an apparatus for acquiring magnetic resonance signals that are not affected by an external disturbance of a magnetic field even when it is large and a magnetic resonance photographing apparatus based on the magnetic resonance signals obtained.  <P>SOLUTION: Magnetic resonance signals of plural views are successively acquired (802) and the external disturbance of the magnetic field is monitored (806), but magnetic resonance signals are regained on the views when the external disturbance of the magnetic field occurs (808) and an image is generated based on the magnetic resonance signals after regaining is performed (804).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261307-A (JP)
Title: Oxygen pump
Inventor: UBUKAWA NAOKO
IPC: C01B13/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently operate an oxygen pump without the dew condensation of steam even when gaseous oxygen is discharged from a high temperature high humidity atmosphere.  <P>SOLUTION: The oxygen pump is composed of an oxygen pump element 21 on both surfaces of which electrodes are formed and a water-repellently treated heat insulating material 33 arranged to surround a heating means 29 and having air permeable function 34. The oxygen pump has high durability and is capable of effectively discharging gaseous oxygen and being used sanitarily without the dew condensation of steam contained in air flowing into the oxygen pump element by applying water repellent treatment on the heat insulating material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002291407-A (JP)
Title: Method and apparatus for very low temperature processing
Inventor: BROOKER BRIAN EDWARD
IPC: A23L9/20
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding an emulsion-containing food product comprising contacting spray of the food product of a liquid state with a refrigerant, cooling the food product of a liquid state and quickly converting the food product of a liquid state to that of a solid state. SOLUTION: The method for molding an emulsion-containing food product comprises contacting the product of a liquid state with a refrigerant, cooling the product of a liquid state and quickly converting the product of a liquid state to that of a solid state. The figure shows the main part of a spray- crystallizing apparatus, especially the part in which mist spray of the food product and that of the refrigerant are generated, and they are allowed to collide with each other. The apparatus is suitable for using especially liquid nitrogen as the refrigerant.
Patent JP-2002311163-A (JP)
Title: Watch case assembled by bezel
Inventor: ROLAND KERIN
IPC: G04B37/00
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a watch case without using a middle section as a mechanical connection element. SOLUTION: The watch case includes a back cover 2, a middle section 3, and a bezel 4 that are closed by a crystal 5 for demarcating space together, and the space can display analog or digital time on a dial 6 that is arranged below the crystal 5. The bezel 4 is formed by metal and has a locally, sufficiently thick ring 14 for including a first, series of cut holes 11 to be screwed into the first, series of screws 10, and a second, series cut holes 21 at a lower section. The second, series of cut holes 21 are offset in an angle direction to the first series of holes, and pass through the movement 1, and the back cover 2 is cut into the lower section of the bezel 4.
Patent JP-2003267395-A (JP)
Title: Standing pouch
Inventor: KOBAYASHI YASUKO
IPC: B65D33/16
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standing pouch which does not harm the interior walls of an outer packaging body as the pouch shakes during its transportation even if the pouch, filled with foods or the like and sealed, is housed in the outer packaging body and distributed.  <P>SOLUTION: According to the standing pouch 1, fastened sealed parts 2, 3, 4, 4' are formed in the periphery of an upper part, both sides, and a bottom, respectively, and the inside of a part enclosed by the fastened sealed parts 2, 3, 4, 4' forms a storing part 5. At least the outer end of the fastened sealed part 4' in the periphery of the bottom forms unsealed part 6 extending along the periphery of the bottom.  <P>COPYRIGHT: (C)2003,JPO