baber/WOPTO huggingface dataset:
Patent JP-2002263921-A (JP)
Title: Tool holder
Inventor: HANSSON PER
IPC: B23B27/00
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder for cutting insert used in machining a chip removing machine. SOLUTION: This tool holder comprises a head (2, 2') and side faces (11a, 11b), and the side edges of the cutting insert (26) are allowed to abut on the side faces (11a, 11b) thereof when the cutting insert (26) is installed in the tool holder. One (11a) of the side faces is flexible, and the tool holder comprises members (27, 28) for receiving a tightening member (29) for the cutting insert (26) or a member for tightening the cutting insert. The features of the tool holder are that two side faces (11a, 11b) are disposed on a plate type member (9) detachably installed on the head (2, 2').
Patent JP-2003230284-A (JP)
Title: Inverter apparatus
Inventor: KAWAKAMI KAZUTO
IPC: H02M7/497
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter apparatus which can detect a grounding normally even if the grounding occurs when an output line voltage is low.  <P>SOLUTION: This inverter apparatus has a rectifier which converts an AC power into a DC power and unit inverters comprising the voltage-type inverters which convert the DC power into required single phase AC powers. In single phase inverter groups, the outputs of a plurality of unit inverters are connected in series with each other and the single phase inverter groups are star-connected. The neutral of the star connection is grounded via a ground relay. As a control means which controls the respective phase voltages of the single phase inverter groups not to be lower than prescribed values is provided, even if a grounding occurs when an output line voltage is low, the grounding can be detected normally by the difference between the neutral potential and the ground potential.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222302-A (JP)
Title: Constructing method of exhaust heat recovery boiler and heat transfer tube panel block used in method
Inventor: WASEDA ISAO
IPC: F22B1/18
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advantageous constructing method of making components of an exhaust heat recovery boiler (HRSG) into a plurality of blocks for manufacture in a plant, transporting the blocks to a site and assembling them, and a heat transfer tube panel block used in the method.  <P>SOLUTION: The block 25 obtained by housing a heat transfer tube panel 23 consisting of a group of heat transfer tubes and tube headers 7 and 8, an upper casing 20 of the HRSG provided above it, a heat insulating material 21 and a member including a heat transfer tube panel supporting beam 22 provided on an upper face of the casing 20 in a transport frame 24 is produced in the required size and number according to a design specification of the HRSG, a side casing and a bottom casing, excluding a ceiling part easing, are constructed in advance at a construction site for the HRSG, and each of the blocks 25 is hanged from above between adjacent supporting beams of the ceiling part so that the heat transfer tube panel supporting beam 22 of each of the blocks 25 is arranged at the installation height of the ceiling part supporting beams so as to connect and fix the supporting beams 22 to the ceiling part supporting beams through a steel plate for connection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222725-A (JP)
Title: Polarization element and liquid crystal display provided with the same
Inventor: UMETANI MASAKI
IPC: G02F1/13357
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization element and a liquid crystal display which is excellent in efficiency for utilizing a light and adaptability to environment.  <P>SOLUTION: The polarization element 10C of the liquid crystal display 20C is provided with circular polarization separating layers 13-15. The circular polarization separating layer 13 reflects a light with a predetermined wavelength region included in an external light at each pixel. The circular polarization separating layer 14 transmits a backlight in a state of not being polarized as a clockwise circular polarization. The circular polarization separating layer 15 selectively reflects the clockwise circular polarization at each pixel in a wavelength region other than the predetermined wavelength region reflected by the circular polarization separating layer 13. Absorbing linear polarization layers 11, 12 are respectively provided on a back side and an observed side of the circular polarization separating layer 13. A 1/4 wavelength wave plate layer 16 is provided so as to transmit the backlight emitted from the circular polarization separating layers 14, 15 to the observed side without a loss. 1/4 wavelength wave plate layers 17, 18 are also respectively provided on the back side and the observed side of the circular polarization separating layer 13 so as to arbitrarily set the efficiency for utilizing the external light and the backlight.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002354217-A (JP)
Title: Method and device for forming image
Inventor: KANDA YOSHIMICHI
IPC: G06F13/28
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with a hard disk controller which can quickly transfer picture data to a plurality of HDDs with a simple constitution and efficiently manages the plurality of HDDs as a single HDD. SOLUTION: The image forming device is provided with: a DMA control IC 104 which controls read/write of picture data from/to a memory 105; HDDs A107a to D107d for storing picture data; an HDD array control IC 106 which transmits and receives the picture data to and from the DMA control IC 104 and controls read/write of the picture data from/to the HDDs A107a to D107d; and an picture output part 103 which forms an image of picture data. The HDD array control IC 106 approximately simultaneously performs control such as parameter setting, command issue, or status read of the HDDs A107a to D107d and divides picture data to approximately simultaneously transfer them by DMA transfer.
Patent JP-2003230119-A (JP)
Title: Video program sales management method, apparatus, computer program, and recording medium
Inventor: MURATA SETSUKO
IPC: H04N21/472
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To present the latest situation for sales about various video programs.  <P>SOLUTION: Whenever a new video program is sold, a register unit 205 appends a program ID and a content ID for video content in each sales unit to the program and registers the program in a management table 204. When the sale of a video program is stopped, an update unit 206 specifies a program ID and a content ID for video content in the sales unit to be stopped for the sale, and conducts update processing for the management table 204. A display information transmission unit 207 generates a display information for sales situation based on the management table 204 and transmits the information to a user device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229609-A (JP)
Title: Thermal stress relaxation material for thermoelectric conversion module, its manufacturing method and thermoelectric transducer
Inventor: OISHI MASARU
IPC: H01L35/34
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide thermal stress relaxation material wherein thermal conductivity is improved and thermoelectric efficiency can be improved, as compared with the conventional thermal stress relaxation material made of graphite, and to provide a manufacturing method of the material and a thermoelectric transducer.  <P>SOLUTION: The thermal stress relaxation material 6 is made of graphite and interposed in at least a part between the thermoelectric conversion module and a low temperature side member or a part between the module and a high temperature side member. A graphite body in which foil type graphite 8 is sliced in a direction almost parallel to the lamination direction, thereby forming oblong strip type graphite material 8a. The plurality of graphite materials 8a are arranged in a plane type in such a manner that sliced surfaces 8b are turned into sheet surfaces 6a, 6b of the relaxation material 6, and contact bonding is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228397-A (JP)
Title: Method and device for phase detection for intensity stereo encoding
Inventor: CHUN OEI TEO
IPC: G10L19/008
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To maximize energy by reducing loss by constructing a signal more matching with a source signal or to decrease the number of bits of side-wave information, and further to improve the sound quality.  <P>SOLUTION: This is a phase detecting method of detecting a phase for intensity stereo (I/S) in audio encoding or the like, and it determines a start scale factor band to which I/S is applied; determines the whole band to which I/S is applied; finds the spectrum total S of left and right spectra L and R; calculates the energy Es of the spectrum total S as to each band; finds the spectrum difference D between the left and right spectra L and R as to each band; calculates the energy Ed of the spectrum difference D as to each band; compares the levels of the energies Es and Ed; and (g) determines the initial phase of the band.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234785-A (JP)
Title: E-mail system
Inventor: OKUMURA AKIHIRO
IPC: H04L12/58
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an e-mail system which performs operations which are suitable for respective terminals even when the plurality of terminals are different in ability or usage purpose.  <P>SOLUTION: The plurality of terminals are adopted as a master terminal 2 and a slave terminal 3 and a server device 1 transfers an e-mail to the terminals. The e-mail transfer part 111a of the server device 1 transfers the e-mail only to the master terminal 2 in the case of a master terminal mode, and transfers the e-mail only to the slave terminal 3 after copying in the case of a slave terminal mode. The server mail control part 113 of the server device 1 erases mails in the server device 1 and changes the attributes in response to a server mail control request from the slave terminal 3. At least one of the master and slave terminal 2 and 3 includes a mode change request part for requesting the change of a present operation mode of the server device 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234999-A (JP)
Title: Digital information receiving apparatus, recording apparatus and transmitting apparatus
Inventor: OKAMOTO HIROO
IPC: H04N5/91
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that users have disadvantage by the fact that SD (standard definition) information downloaded from HD (high definition) information cannot be recorded in the existing systems, because there are many cases when SD information allows free copying but there are many cases when HD information restricts copying.  <P>SOLUTION: When it is SD information, a control bit allowing Copy Free handling is provided even if copy restricted information is copy restricted such as Copy Never, Copy One Generation, No More Copies. Using this bit in reference to copy control information and broadcast method solves disadvantage for users. In addition, a producer and/or a copyright holder of information can select whether the information should be Copy Free.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233554-A (JP)
Title: Automatically preparing system for mail information sharing home page
Inventor: ANDO HIROAKI
IPC: G06F13/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatically preparing system for mail information sharing home page sharing e-mail for sending and receiving optional information with a transaction partner as sending-receiving recording, and allowing retrieval and display in various aspects.  <P>SOLUTION: A terminal 1-1 transmits the e-mail 8 with every project. The terminal 1-1 is used by a user A1. The user A1 is included in a first organization A. The e-mail 8 includes optional information 5, 6 and 7, a test, and imparting information. The imparting information includes project information, first user information for indicating an attribute of the user A1 being a transmitter, second user information for indicating an attribute of a user B1 being the transaction partner, a subject matter, a category, and date information. A server 3 forms a home page 10 for sharing the e-mail 8 between the first organization A and a second organization B, and determines a password 20 on the basis of the project information and the category, and informs the terminals 1-1, and 2-1 of the password. The terminal 2-1 is used by the user B1. The server 3 provides a retrieval and display home page 20 for the terminal 2-1 when receiving user ID 21 and the password 20 from the terminal 2-1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237376-A (JP)
Title: Manufacturing method of vehicular window edge molding
Inventor: YAMADA JUNJI
IPC: B60J1/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a window edge molding whose molding body is formed by extrusion molding of a non-vinyl-chloride thermoplastic elastomer material and which can ensure appreciable adhesion to a liquid adhesive and sealant.  <P>SOLUTION: The molding body 11, which comprises a head portion 12 positioned on a peripheral surface of a windowpane, a leg portion 15 projected from the back of the head portion 12, and a tape attachment portion 19 formed at the tip of the leg portion 15 brought in contact with the adhesive and sealant 9, is formed in long form by extrusion molding of a non-vinyl-chloride thermoplastic elastomer material. Joint tape 20, which is preformed separately from the molding body 11 in band form from a material compatible with the molding body 11 and provided with a molding joint surface on one side and a sealant joint surface on the other side, is fused at the molding joint surface on the tape attachment portion 19 and thus integrated with the molding body 11 when the molding body 11 keeps a prescribed fusible temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237256-A (JP)
Title: Fly sheet with supplement and manufacturing method therefor
Inventor: MORI MASATSUYO
IPC: G09F1/04
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fly sheet with a supplement consisting of two sheets of cover paper piece and one sheet of intermediate paper piece bonded together at their one end edges under the condition that a sealable sealed part is formed at the other end edge of the intermediate paper piece.  <P>SOLUTION: Printing with one and the same pattern pitch is performed with two rotary printing machines on a broad paper and on a narrow paper having the breadth larger by the predetermined dimension than 1/2 of the breadth of the broad paper. Perforations are formed at the predetermined positions of the printed narrow paper. The middle part in the breadthwise direction of the printed broad paper is slit. One end edges of the narrow paper and of the broad paper surfaces are overlapped and bonded together. By bending the bonded broad paper and the narrow paper at the breadthwise middle part of the broad paper so as to lie the narrow paper inside, the other end edge of the narrow paper is bonded to the opposing surface of the broad paper. Finally, the resultant papers are cut at the predetermined positions at a cutting process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244807-A (JP)
Title: Distribution board
Inventor: YANO TAKESHI
IPC: H02B1/40
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution board which facilitates the identification of branch breakers corresponding to loads when the cover of the distribution board is removed and the respective loads are connected with the respective breakers.  <P>SOLUTION: This distribution board has a main breaker 1, conductor bars 2 connected to the main breaker 1, a plurality of branch breakers 3 connected to the conductor bars 2, insulation covers 4 covering the conductor bars 2 and having load name indicating parts 32, a box 5 which has an opening on its one side and in which the above mentioned components are housed and a cover 6 having windows 40 through which the load name indicating parts 32 of the insulation cover 4 are seen and attached to the opening surface of the box 5. An envelope part 7, which surrounds the outline of the plurality of branch breakers 3, is formed continuously with the load name indicating parts 32 and tabs 8, which are dropped toward the box 5 to form steps and engaged with the circumferential edges of the windows 40, are provided on the envelope part 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323347-A (JP)
Title: Reflecting scale and displacement detection device using it
Inventor: IGAKI MASAHIKO
IPC: G01B11/03
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a displacement measuring device for optically detecting the relative position, capable of improving the light quantity using efficiency, and realizing a detection system strong to mechanical fluctuation. SOLUTION: To put it concretely, an optical sensor is equipped with a light source means, a reflection means for reflecting a divergent beam from the light source means, and a light receiving means for receiving the reflected beam from the reflection means. The reflection means has an optical characteristic wherein the divergent beam from the light source means is reflected twice or more repeatedly and split into a plurality of wave fronts, and each split beam is superposed on an optional position.
Patent JP-2003244343-A (JP)
Title: Display device, portable terminal and information display system
Inventor: KAKIHARA MASAKI
IPC: H04W92/08
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To display information displayed on the screen of a portable telephone also on the screen of an onboard device.  <P>SOLUTION: The onboard device 10 such as an onboard navigation device is connected to the portable telephone through a wire or wirelessly. When the connection state is detected, a control device of the telephone 12 supplies display data displayed on the screen to the onboard device 10. A control device of the onboard device 10 displays the display data supplied from the telephone 12 on its screen. Touch switches such as alphanumeric keys of the telephone 12 are displayed on a blank area of the screen of the onboard device 10, so that the telephone 12 can be operated from the onboard device 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237685-A (JP)
Title: Safety roller with small rollers arranged in triangle
Inventor: KAMINOURA MINORU
IPC: B63B21/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a roller for guiding a rope or a wire rope, wherein discontinuous parts such as a shackle and a ring for connecting these ropes come in contact with a sheave of the roller to impede smooth hoisting and to cause the danger of jumping or the like.  <P>SOLUTION: In the roller for guiding the rope or wire rope, the discontinuous parts such as the shackle and ring for connecting these ropes come in contact with the sheave of the roller to impede smooth hoisting and to cause the danger of jumping or the like. Three small rollers are arranged in a triangle instead of the sheave of the guide roller, and all of three small rollers are rotated to work as the guide roller without causing jumping or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247648-A (JP)
Title: Valve device
Inventor: ANDO TAKASHI
IPC: B65G53/46
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional valve device for a powder pneumatic transportation device that the upper and lower space for the operation of a valve element has to be large because the valve element for opening and closing an outlet port of the powder oscillates upward/downward, and that the sealing function is deteriorated or the wear of the valve element or a ring packing material progresses rapidly because of the powder adhering to the top of the valve element.  <P>SOLUTION: The valve element 2 oscillating in the horizontal direction is mounted on the lower surface side of the outlet port 15 of the powder opened downward, and the elastically deformable ring packing material 3 having a hollow part 31 with its inside sealed is mounted on the rim of the outlet port 15. A compressed air source 5 is connected to the hollow part 31 of the ring packing material 3. When the pressure in the hollow part 31 is high, the lower surface 3a of the packing material is pressed on an upper face 22a of the valve element. When the hollow part 31 is opened to the atmosphere, the lower surface 3a of the packing material is slightly apart from the upper surface 22a of the valve element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241379-A (JP)
Title: Positive resist composition
Inventor: SATO KENICHIRO
IPC: C08F20/20
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition suitable for use in an ultramicro-lithography process and another photofabrication process and ensuring improved edge roughness.  <P>SOLUTION: The positive resist composition comprises (A) a resin containing a repeating unit having an adamantane structure in a side chain and having a velocity of dissolution in an alkali developer increased by the action of an acid and (B) a compound which generates an acid upon irradiation with an actinic ray or a radiation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311408-A (JP)
Title: Method and apparatus for printing high-resolution image by using multiple reflective spatial light modulator
Inventor: RAMANUJAN SUJATHA
IPC: G02F1/13
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for printing an image onto a photosensitive medium by using multiple reflective spatial light modulators. SOLUTION: Illumination optics 25 uniformize an image light from at least one light source through polarization beamsplliting elements 80. The polarization beamsplitting elements device the illuminated light into two polarization states. One polarized state of the illuminated light, illuminates the reflective spatial light modulators in a telecentric manner. The reflective spatial light modulators are addressed with image data signals. The reflective spatial light modulators modulate polarized illuminated light on a site by site basis and reflect the modulated light back through the polarized beamsplitting elements. The modulated light beams are combined to form an image, which is directed through a printing lens 110 is formed to expose the photosensitive medium 140. The position of the spatial light demodulators can be changed, and a new image can be printed.
Patent JP-2003257356-A (JP)
Title: Ion beam irradiation device
Inventor: SAKAI SHIGEKI
IPC: G21K1/087
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To allow electrons in plasma to move in a deflection electromagnet along the route of ion beams even if the deflection electromagnet exists at the downstream of a plasma source so that the electrons can neutralize space charges of ion beams in a broader range.  <P>SOLUTION: This ion beam irradiation device has a deflection electromagnetic 30 at the downstream of the plasma source 24. A set of electrodes 36, which generates an electric field E orthogonally crossing both a magnetic field B created by the deflection electromagnet 30 and the traveling direction of an ion bema 4, is provided in the deflection electromagnet 30. The voltage generating the electric field E from a power source 38 is impressed to the electrodes 36.  <P>COPYRIGHT: (C)2003,JPO