baber/WOPTO huggingface dataset:
Patent JP-2004045899-A (JP)
Title: Device and method for holding optical fiber
Inventor: YONEDA KENJI
IPC: G02B6/36
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber holding device capable of easily and properly holding an optical fiber bundle and also sufficiently securing flexibility of the optical fiber bundle.  <P>SOLUTION: The device is equipped with a cylindrical body 3 which covers the optical fiber bundle 1 of a plurality of optical fibers 11 to prevent the respective optical fibers 11 from being separated from one another and a pressure structure 5 which presses the optical fiber bundle 1 against the inner circumferential surface 3a of the cylindrical body 3 by applying a pressing force perpendicularly to the length of the optical fiber bundle 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043731-A (JP)
Title: Rubber composition for radial tire
Inventor: SHIROKAWA TAKASHI
IPC: C08L9/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silica-compounded rubber composition which has good abrasion resistance and low electric resistance, exhibits small extrusion shrinkage with good extrudability, and is stable in expansion of thermally expandable microcapsules.  <P>SOLUTION: This rubber composition for radial tires contains (i) 100 pts.wt. diene rubber, (ii) 20-65 pts.wt. carbon black with silica attached to the surface thereof, having a nitrogen adsorption specific surface area of 105-155 m<SP>2</SP>/g, a CTAB adsorption specific surface area of 100-150 m<SP>2</SP>/g and an amount of attached silica of 3-20 wt%, (iii) optional carbon black and/or silica in such an amount that the sum of them and the carbon black with silica attached to the surface is 35-65 pts.wt., and (iv) 1-15 pts.wt. thermally expandable microcapsules.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056186-A (JP)
Title: Remote distance communication conversation apparatus and conversation system
Inventor: YAMADA HIROMI
IPC: H04L12/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conversation system dispensing with the need for a contract and payment or the like of a charge, ensuring the confidentiality, dispensing with the need for a network switch or the like to have a special function, and being utilized even by a user without an exclusive terminal.  <P>SOLUTION: A remote distance communication conversation apparatus provided with: a terminal for a subscriber telephone line; a terminal for a network line; a means 2 for separating data received from the terminal for the network line into character information and voice information; a means for converting the separated character information into voice information; a means 6 for composing the separated voice information with the converted voice information into one voice data; a means 9 for converting the voice data into analog voice data and outputting the analog voice data from the terminal for the subscriber telephone line; and a means 1 for digitally converting the voice data received from the terminal for the subscriber telephone line and outputting the digital voice data from the terminal for the network line, is placed at a home of a user [b] capable of simultaneously accessing the subscriber telephone number and the network line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053280-A (JP)
Title: Hardness measuring method of paint film
Inventor: YOSHINO HARUHIKO
IPC: G01M11/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the hardness of a transparent or translucent thin-layer paint film.  <P>SOLUTION: A transfer sensitive material for color filters is thermally transferred onto a glass substrate, and a web on the uppermost layer is peeled off. A laminate in the market is used an apparatus for thermal transfer. Then, as treatment conditions, for example, a thermal transfer temperature is set to 130°C, a transfer speed is set to 0.2 m/minute, and press pressure is set to 0.08 MPa. A phase difference Δnd in a paint film that is thermally transferred onto a glass substrate is measured by using a birefringence measuring apparatus in the market. In comparison with a penetrator push-in depth and a hardness measurement result according to impression length, a correlation relationship is founded between the hardness of the paint film and the phase difference Δnd, namely the paint film is harder as the phase difference Δnd is smaller. Further, the paint film hardness can be accurately measured also for the thin film paint film whose thickness is 1 mm or less by measuring the phase difference Δnd.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053910-A (JP)
Title: Spectacle frame for mounting magnifier, and magnifier using same spectacle frame
Inventor: NAGATA YOSHIO
IPC: G02C11/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnifier for medical treatment using a spectacle frame which is adjustable in width of eyes and enables a magnifier body to be detached.  <P>SOLUTION: The spectacle frame 1 for mounting a magnifier comprises support frames 4 which are provided at positions inside both lens frames 3 opposite both the eyes of a wearer and a couple of magnifier bodies 7 which have magnifying lens systems with specified focal length inside and also have ocular cylinders 6 having fixing mechanisms 5 for fixation to the support frames 4 in a detachable state. The support frames 4 are so configured that while they are fixed by the fixing mechanisms 5, the optical axes of both the magnifier main bodies 7 cross each other on their focuses and the ocular cylinders 6 of the magnifier main body 7 are formed horizontally long to be displaced horizontally along the support frames 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051814-A (JP)
Title: Thermoplastic elastomer composition
Inventor: NATORI JUNICHIRO
IPC: C08L13/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition having excellent processability and recyclability without damaging properties such as compression set.  <P>SOLUTION: The thermoplastic elastomer composition contains (i) a maleic anhydride-modified thermoplastic elastomer, (ii) a thermoplastic elastomer having a carbonyl-containing group and a nitrogen-containing heterocycle on a side chain and (iii) a compound containing a metal element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054766-A (JP)
Title: Information processor
Inventor: INABA SOICHIRO
IPC: G06F9/46
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which is adaptable to change in various clock frequencies while rationalizing a timing of memory access corresponding to the clock frequency change.  <P>SOLUTION: The information processor with a CPU in which a clock frequency changes corresponding to a clock switching signal stores pieces of CPU operation setting information including the clock frequency corresponding to each of multiple kinds of clock switching signals with priority. According to the multiple kinds of clock switching signals with priority, a clock switching signal is selected with reference to the priority. According to the selected clock switching signal, the clock frequency of the CPU changes corresponding to the piece of CPU operation setting information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063588-A (JP)
Title: Method for setting range of alignment of laser irradiated chip and laser radiation apparatus
Inventor: MARUBAYASHI MICHIYA
IPC: H01L21/66
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for setting an alignment range whereby the time required for setting the alignment range can be reduced and man-hours of a laser emission process can be decreased.  <P>SOLUTION: The method selects a target chip 'a' among laser emission object chips RC1 to RC5 and selects the alignment range AR1 including most of the laser emission object chips RC1 to RC5 among a plurality of the alignment ranges including the target chip 'a' to generate alignment range setting data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064281-A (JP)
Title: Voice assist device and conversation apparatus
Inventor: KITAMURA MITSUAKI
IPC: H04M11/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To encourage conversation between speakers and to prevent one speaker from being disliked by the other speaker.  <P>SOLUTION: An apparatus having a conversation function at least of a subscriber telephone, a portable telephone, or the like, is provided with a voice bank unit for holding a plurality of voice signals prepared previously, a manual selection signal generator generating a signal for selecting one of the plurality of voice signals held in the voice bank unit, a voice signal selector for selecting a voice signal by a signal generated from the manual selection signal generator, a voice signal reproducer for reproducing a selected voice signal, and a voice multiplexer for multiplexing a voice signal delivered from the voice signal reproducer and a voice signal operating in the conversation apparatus in order to deliver a voice signal held in the voice bank unit such that both speakers can hear the voice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061739-A (JP)
Title: Image forming apparatus
Inventor: MIMA NAOKO
IPC: H04N1/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform maintenance work without doing useless work.  <P>SOLUTION: The apparatus is provided with a means for displaying maintenance picture showing the contents of history data, such as a jam, which is necessary for the maintenance of each type of image forming apparatus. This makes it possible to easily guess the cause of trouble specific to the device, simply by looking at the history data shown on the maintenance picture. Thus, the subsequent maintenance work can be efficiently performed without doing useless work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063215-A (JP)
Title: Sheathed cable, manufacturing method and processing method therefor
Inventor: MOCHIZUKI ATSUSHI
IPC: H01B7/17
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making the processing of a sheathed cable at both ends or in an intermediate portion easy.  <P>SOLUTION: In a sheathed cable 11, a sheath 5 is slidably mounted on a core 2 having relatively small adhesion strength between them. And, if terminals 6 are mounted at both ends of a sheathed cable 11, for example, at the first cutting away a part of one end from the sheath 5, and then by sliding the remained part of the sheath 5 on the core 2, both terminals 6 are enabled to mount at both ends. Compared with a conventional sheathed cable that has strong adhesion strength between the sheath and core, required lengths for processing are made shorter, thus the exposed regions of the core 2 where are covered with the protection material 7 are also made smaller. This reduces the working man-hours, the amount used of the protection material 7 and the cost, and further, eliminates the need to slit and tear the sheath along longitudinal direction, thereby not giving damage to the core and improving its reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064448-A (JP)
Title: Mobile packet communication system, method for notifying amount of its packet data, and program
Inventor: ISHIGAMI JUNYA
IPC: H04W80/04
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable an amount of packet data to be immediately notified to a subscriber using a terminal unit when a mobile unit and the terminal unit are used in a physically separated constitution.  <P>SOLUTION: An IMT-2000 mobile packet communication system includes a GPT protocol controller for terminating a GTP that is a protocol for enabling a tunneling function for user packet transfer in a packet radio service at either a subscriber node 41 of a core network 4 or a gateway node 42 or both the nodes. The GTP protocol controller 411 includes a data quantity counting unit 4115 for detecting and outputting an arrival of notifying opportunity previously registered corresponding to the terminal unit 1, and a signal terminating information managing unit 4116 receiving a notifying opportunity to be outputted from the counting unit 4115 for generating a notifying IP packet for transmitting to the terminal unit 1 during communicating via a mobile unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061330-A (JP)
Title: Optical filter and surface profile measuring apparatus
Inventor: OGAWA EIKO
IPC: G02B5/28
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To stably create a light having a frequency characteristic suitable for a purpose of use.  <P>SOLUTION: In an optical filter of a surface profile measuring apparatus, an AC component f(z) of an interference waveform is expressed by formulas (5), (6). When an interference waveform width of the AC component f(z) is defined by formula (7) as a secondary moment of f(z) squared, the optical filter is constituted by formula (8) for minimizing the formula (7). The highly accurate or high speed surface profile measuring apparatus can be provided by mounting the optical filter for converting the frequency characteristic of a white light into the predetermined frequency characteristic to the surface profile measuring apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060820-A (JP)
Title: Mechanical pipe joint
Inventor: KAIDA HIROTO
IPC: F16L19/08
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a connecting pipe from being corotated when tightening a cap nut of a mechanical pipe joint.  <P>SOLUTION: A joint main body (1) of the mechanical pipe joint is provided with a taper inside surface (12) formed inside a diameter-enlarged part (14) and diameter-enlarged outward on the inside of a main body screw part (11), and a groove (13) annularly formed inside the main body screw part (11) on the deeper inside of the taper inside surface (12). When a nut screw part (41) of the cap nut (4) is tightened into the main body screw part (11) of the joint main body (1), an locking member (5) pressed inward with an end (42) of the cap nut (4) is pressed between the taper inside (12) of the joint main body (1) and the outer perimeter of the connecting pipe (2), and the connecting pipe (2) is secured inside the diameter-enlarged part (14) via the locking-member (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066011-A (JP)
Title: Heat-resistant hydrogen separating inorganic membrane and its production method
Inventor: SAKAI TAKENOBU
IPC: C01B3/56
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant hydrogen separating membrane capable of demonstrating a good gas separation function by maintaining a very fine pore structure in a high temperature environment of not lower than 800°C.  <P>SOLUTION: The heat-resistant hydrogen separating inorganic membrane comprises an amorphous membrane and has a composition represented by formula [Si-A-C-N], (wherein Si represents silicon, A represents one metal element selected from the group of zirconium and aluminum, C represents carbon and N represents nitrogen). The composition comprises not less than 40 wt.% of Si, not less than 25 wt.% of N, 8-15 wt.% of A and 10-15 wt.% of C. The membrane has a permeability constant ratio<SB>α</SB>(H<SB>2</SB>/CO) of hydrogen to carbon monoxide of not lower than 100 in an environment at a temperature of 800-1,000°C, and demonstrates a good hydrogen separating function in a high temperature environment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068846-A (JP)
Title: Shaft coupling
Inventor: TATSUMURA TAKESHI
IPC: F16D3/04
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft coupling capable of preventing generation of a wear and/or striking sound resulting from rattling of the shaft coupling 1 with respect to rotary shafts 2 and 3.  <P>SOLUTION: The shaft coupling is structured so that its body 10 made of a rigid material is furnished with a cruciform engaging hole 10a penetrating in the axial direction and admitting insertion of torque transmitting pieces 2a and 2b of a driving side rotary shaft 2 and a torque transmitting piece 3a of a following side rotary shaft 3, wherein the engaging hole 10a is provided with engaging cuts 11-14 whose inside surfaces are furnished consolidatedly each with a resilient layer 20 made of a rubber-form resilient material equipped with a plurality of ridges (projections) 21 pre-compressed by insertion of the torque transmitting pieces 2a, 2b, 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069852-A (JP)
Title: Lens-fitted photographic film unit
Inventor: MORITA MASAYA
IPC: G03B9/26
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized reuse of a lens-fitted photographic film main body and to easily reuse the unit.  <P>SOLUTION: A cover 12 for pulling out a cartridge containing an exposed photographic film after use is attached to the outer surface of a lens-fitted photographic film unit main body. A stopper 35 is disposed so that it can freely enter and leave the opening and closing passage of shutter blades 27. The stopper 35 is energized by a spring 36 in a direction in which it projects into the opening and closing passage of the shutter blades 27. The stopper 35 is pressed down by one end 44 of a holding member 37 so that it may not project against energizing by the spring 36. A coupling member 44 disposed on the cover 12 is engaged with the other end 43 of the holding member 37. The coupling member 44 is rotated interlocked with the opening of the shutter blade 27 to cause the stopper 35 to project into the opening and closing passage of the shutter blades 27. After thrusting the stopper 35, the coupling member 37 is returned to the original place and reused.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066108-A (JP)
Title: High temperature high pressure treatment device
Inventor: KONISHI HIDEKI
IPC: B01J3/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high temperature high pressure treatment device with a new constitution which can be used without contaminating the flow passage in a system.  <P>SOLUTION: The high temperature high pressure treatment device has a first container 2; a heating pressurization means for making the inside of the first container to the predetermined high temperature and high pressure state; and a second container 21 housed in the first container. The second container comprises a container body 29 having a housing space 28 for a substance to be treated inside; and a plunger 30 movable along an opening of the container while maintaining the state that the opening of the container body is sealed. The housing space for the substance to be treated in the container body is maintained to approximately the same temperature as the internal temperature of the first container by heat conduction and is maintained to the same pressure as the internal pressure of the first container by moving the plunger along the opening of the container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003119035-A (JP)
Title: Method of manufacturing porous glass preform
Inventor: OISHI TOSHIHIRO
IPC: C03B37/018
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a porous glass preform which is a method of manufacturing the porous glass preform by depositing glass particulates by one layer each on the surface of a starting rod while moving the starting rod and a burner for synthesizing the glass particulates back and forth relatively in parallel and is capable of suppressing the fluctuation in the external diameter in the longitudinal direction of the preform with simpler apparatus configuration. SOLUTION: This method of manufacturing the porous glass preform comprises disposing a vent port near the burner intake point of a reaction vessel in the state of setting the burner in the reaction vessel and feeding gas, such as air or inert gas, from this vent port toward the preform.
Patent JP-2004076053-A (JP)
Title: Apparatus for producing electrolytic precipitate
Inventor: EBA HIROMI
IPC: C25C1/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To produce electrolytic precipitates in a two-dimensionally controlled shape.  <P>SOLUTION: The production apparatus is provided with an anode (2) and a cathode (3) connected to a d.c. power source (1), a storage part (5) storing an electrolytic solution (4), and a filmy cover (6) closely stuck to the surface of the electrolytic solution poured into the storage part, and having flexibility in a degree of forming a solution layer of the electrolytic solution whose surface is flat. On electrolysis, electrolytic precipitates are two-dimensionally precipitated from the cathode along a bias direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075260-A (JP)
Title: Packaging machine
Inventor: ISAKA HIDE
IPC: B65H1/26
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging machine capable of accurately setting a sheet having a size matching with the form of an object to be packaged to a paper feeding position of the packaging machine.  <P>SOLUTION: A paper feeding base 12 is provided in a paper feeding part of the packaging machine and a paper feeding cassette 10 is put on the paper feeding base 12 to set the sheet S. A lock claw 64 is provided in the paper feeding cassette 10 and can protrude downward from a receiving plate 50. On the other hand, a guide channel 66 is formed in the paper feeding base 12 to position the paper feeding cassette 10 in the direction of long side of the sheet S by receiving the lock claw 64. Furthermore, a receiving hole 68 is formed in an innermost part of the guide channel 66 and receives the lock claw 64 while the paper feeding cassette 10 is butted on a stopper wall 36 to position the paper feeding cassette 10 in the direction of short side of the sheet S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073437-A (JP)
Title: Quick-drying dryer
Inventor: TATSUOKA TETSUJI
IPC: D06F58/02
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To dry laundry after dehydration in a short time and also to remove unpleasant smell from the laundry without discoloring or deforming the washed and dried laundry only by using an implement with a simple structure.  <P>SOLUTION: The quick-drying dryer includes: a cylindrical main body 2 consisting of a net material which is formed to be circular, envelope shape, nearly triangular, substantially quadrangular, or almost circular cylindrical shape; drying agents 4 freely removably attached to a plurality of pockets 9 on a double wall 3 which is formed in the circumference of the cylindrical main body 2; and a lid body 6 to be freely opening/closing possible at an opening part 5 arranged on the bottom surface 2a of the cylindrical main body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079335-A (JP)
Title: Electrolytic solution for secondary battery and secondary battery using it
Inventor: UTSUKI KOJI
IPC: H01M10/0525
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic solution for a secondary battery assuring a stable and excellent cycle lifetime for the battery and provide such a secondary battery assuring a stable and excellent cycle lifetime and exerting a high charge-discharge efficiency.  <P>SOLUTION: The electrolytic solution for the secondary battery contains a non-protonic solvent and sulfonium salts expressed by Formula (1) in Synopsis 1. In Formula (1), R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>represent phenyl radical substituted or unsubstituted, a substituted or unsubstituted alkyl radical in the form of straight chain or branched form, and a cycloalkyl radical substituted or unsubstituted, respectively. It may be accepted that R<SB>1</SB>and R<SB>2</SB>are in a ring structure formed by mutual condensation. X<SP>-</SP>represents negative ion.  <P>COPYRIGHT: (C)2004,JPO