baber/WOPTO huggingface dataset:
Patent JP-2003008141-A (JP)
Title: Light emitting device, optical module, and fiber stub
Inventor: YAMABAYASHI NAOYUKI
IPC: H01S5/14
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device having a structure capable of diminishing the region where a pig tail fiber is arranged when the device is mounted on a circuit board. SOLUTION: A light emitting device 1 is equipped with a fiber stub 2, a semiconductor optical amplifier 3, a photodiode 4, and an on-vehicle member 5 as main components. The fiber stub 2 is composed of a ferrule 22 and a grating fiber 21. The fiber stub 2 and the semiconductor optical amplifier 3 are mounted on a mounting member 5 and optically coupled with each other. An optical resonator is composed of the light reflecting surface of the semiconductor optical amplifier 3 and the diffraction grating 23 of the grating fiber 21. By this constitution, the light emitting device 1 is capable of providing a laser beam having a desired wavelength without using a pig tail optical fiber. The light emitting device 1 can be made smaller in size than one that uses a pig tail optical fiber.
Patent JP-2003014111-A (JP)
Title: Hydraulic continuously variable transmission and transmission system
Inventor: SHIOZAKI SHUJI
IPC: F16H47/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic continuously variable transmission and a transmission system for downsizing a cylinder block. SOLUTION: Oil passages 65, 75 are constituted at a slant from a stepped face 42a of the cylinder block 42 to the inward to communicate valve holes 63, 64 in which selector valves 66, 76 reciprocate with plunger holes 47, 57. Therefore, a first oil chamber 61 comes close to a second oil chamber 62. Since additional thickness in a diameter direction is not required for the cylinder block 42, when machining to form the oil passages 65, 75, by disposing seal plugs 110, 120 for sealing drill holes formed in the plunger holes, the cylinder block 42 is downsized in an axial and diameter directions.
Patent JP-2003012342-A (JP)
Title: Green glass absorbing uv and ir rays
Inventor: SETO HIROMITSU
IPC: C03C3/087
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide green glass absorbing UV and IR rays with low viscosity at high temperatures and excellent in tempering. SOLUTION: This green glass absorbing UV and IR rays is soda-lime-based silica glass comprising, in terms of wt.%, 0.001 to 2% Li2 O, 0.4 to 2% total iron oxide (T-Fe2 O3 ) represented as Fe2 O3 , in which FeO represented as Fe2 O3 is 15 to 60% of T-Fe2 O3 , and characterized in that visible light transmittance (YA) of the glass at a thickness within 2.1 to 6 mm is >=70%, and total sunbeam transmittance (TG) is <=60%.
Patent JP-2003018100-A (JP)
Title: Communication system and radio transmitter-receiver based on usb standard
Inventor: TOGUCHI SATORU
IPC: H04W84/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication system on the basis of the USB standard, that can promote introduction of communication devices, on the basis of the USB providing wiring with flexibility. SOLUTION: When a personal computer 1 transmits an electrical signal to a wireless transmitter-receiver 31, connected to the personal computer 1 by a USB cable 13, the electrical signal is given on the basis of the USB standard from a control function section 11 for a USB controller from the personal computer 1. The wireless transmitter-receiver 31 converts the electrical signal into an optical signal and transmits the optical signal in space. When a printer 2 receives data from the personal computer 1, a wireless transmitter-receiver 32, built in the printer 2, converts the optical signal into an electrical signal in compliance with the USB standard and gives the electrical signal to a control function section 21 for a USB device of the printer 2.
Patent JP-2003012853-A (JP)
Title: Heat storable foam
Inventor: SENBA YORIYUKI
IPC: B32B7/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat storable foam, which is obtained by supporting heat storable particles on a foamed base material, preventing dropping out of heat storable particles and excellent in durability of a temperature controlling function of heat storable particles. SOLUTION: The heat storable particles having an average particle diameter of 50 μm or below are supported on the foamed base material having a number of cell of 30-150 pieces/in. A drop-out preventing layer for preventing dropping out of heat storable particles is formed on at least a part of the surface of said heat storable particles.
Patent JP-2003018516-A (JP)
Title: Image evaluation support program and record medium
Inventor: SHINKAWA KATSUHITO
IPC: G06F3/0484
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a program and a record medium for selecting a desired image from a plurality of images efficiently and accurately. SOLUTION: On a main screen WD, an image to be evaluated is displayed on an evaluation image display section D1. In this case, for example, when an evaluation value A setting button Bha is depressed, an evaluation value A is set to an image to be displayed on the evaluation image display section D1, and at the same time an image where the evaluation value A has been set is displayed on a reference image display section D2. In this manner, while an image having a high evaluation value is being displayed on the reference image display section D2, evaluation values A, B, and C are inputted by an evaluation value setting button Bh, thus giving an appropriate evaluation value to a total image to be compared.  Then, by further comparing images having a high evaluation value each other, an image that a user likes best can be selected, thus selecting a desired image from a plurality of images efficiently and accurately.
Patent JP-2003012472-A (JP)
Title: Hair-growing agent
Inventor: IJIRI AKI
IPC: A61Q5/06
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-growing agent having good stability of preparation, free from problems of undesirable adverse effect, irritation, etc., to the scalp and capable of exhibiting excellent hair-growing effect. SOLUTION: One or more kinds of extracts selected from extracts of leaves of plants belonging to the genus Cirus having high effect promoting production of vascular endothelial growth factor(VEGF) are included into a hair-growing agent. As a result, neovascularization of the peripheries of hair follicles is induced to promote transfer from resting stage of hair follicles to growth stage thereof and excellent hair-growing effect can be obtained by prolonging the growth stage of hair follicles.  Further, the hair-growing effect can be enhanced by combinedly using and including one or more extracts selected from extracts of paeonia lactiflora Pall. and its relative plants, extracts of plants belonging to the genus Tilia and each extract of Equisetum arvense L., Mentha arvensis L. var. piperascens Malin, Mentha piperita L and Mentha viridis L each having effect promoting production of VEGF.
Patent JP-2003021269-A (JP)
Title: Buried pipe drawing jig
Inventor: NISHIURA KATSUTOSHI
IPC: F16L1/024
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To draw a buried pipe efficiently, if the full length of a buried pipe to be removed is drawn, by repeating an operation to hold the both ends of the buried pipe, draw a part of the pipe, cut the drawn part cylindrically, then hold the ends of the buried pipe after cut and draw a part of it. SOLUTION: A buried pipe drawing jig capable of holding a buried pipe and a rope body 1 jointly by making the rope body 1, which is passing through the length of the buried pipe to be removed, engaged with the both ends of the buried pipe. A pressure contact member 3 that receives a tensile reaction force of the rope body and that can pressure contact longitudinally the end portion of the buried pipe and a mounting part 4 that can mount/demount the pressure contact member 3 for the rope body 1 in the radial direction are provided. The pressure contact member that is mounted to the mounting part 4 enables the rope body to be engaged with the both end portions of the buried pipe and a plurality of mounting parts are provided at plural locations to a long side of the rope body.
Patent JP-2003020420-A (JP)
Title: Coating liquid containing gold fine particle and method for manufacturing the same
Inventor: KATO KENJI
IPC: C09D5/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid containing gold fine particles capable of forming a transparent conductive layer having a low resistance such as a front plate of a display device of CRT or the like, and to provide a method for manufacturing the coating liquid containing gold fine particles in a short time and a stable manner. SOLUTION: Gold fine particle nuclei are formed by adding a sulfur compound having any one out of a mercapto group, a sulfide group and a disulfide group and a reducing agent to a solution containing chloroauric acid and/or its salt, or an alkali metal salt of auric acid. Into a dispersion of the gold fine particle nuclei, a solution of an alkali metal salt of auric acid and a reducing agent are charged to coat the gold fine powder nuclei with gold. Into the obtained gold fine particle dispersion, an organic solvent is charged to obtain a coating liquid containing gold fine particles. The coating liquid comprising gold fine particles contains 5 pts.wt. or less of a sulfur compound based on 100 pts.wt. of the gold fine particles in a mixed solvent of water in which gold fine particles having an average particle size of <=100 nm are dispersed, and the organic solvent.
Patent JP-2002062453-A (JP)
Title: Dispersion-shifted optical fiber
Inventor: KATO TAKATOSHI
IPC: G02B6/02
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion-shifted fiber capable of suppressing increase in bending loss due to the expansion of a mode field diameter. SOLUTION: The fiber is composed of an inner layer core 110 having a refractive index n1 and an outer diameter a1, an outer layer core 120 surrounding the inner layer core 110 and having a refractive index n2 (<n1) and an outer diameter a2, and a clad 200 surrounding the outer layer core 120 and having a refractive index n3 (<n2) and an outer diameter 125 μm. Then, the refractive indexes n1, n2, n3, and the outer diameters a1, a2 are selected so that the cut-off wavelength is >=1.6 μm at 2 m and that the mode field diameter becomes >=9.0 μm.
Patent JP-2002088204-A (JP)
Title: Propylene-based resin composition, resin film using the same, and laminated resin film using the same
Inventor: NAKAMURA YASUNORI
IPC: C08L23/14
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a propylene-based resin composition capable of providing a film with cooling condition dependence of its transparency reduced and excellent in surface smoothness, in transparency, and in moldability during T-die molding, a propylene-based resin film, and a laminated resin film. SOLUTION: The propylene-based resin composition comprises 95.0-99.999 pts.wt. of a component (A) which is a propylene/α-olefin copolymer polymerized by a metallocene-based catalyst and 0.001-5.0 pts.wt. of a component (B) which is a polyethylene wax. The composition is characterized in that its components satisfy the conditions that the component (A) be a propylene/α-olefin copolymer whose (1) melt index MIp (230 deg.C) is 2-30 g/10 minutes and (2) main melt peak temperature (Tm) determined by DSC is 110-145 deg.C and that the component (B) be a polyethylene wax whose (1) density is 0.94-0.98 g/cm3 and (2) coefficient of viscosity at 140 deg.C is 10 cps or higher.
Patent JP-2003026354-A (JP)
Title: Paper feeding unit and image forming device therewith
Inventor: WAKIYAMA EIJI
IPC: B65H7/02
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding unit capable of attaining a simple structure and high operation reliability by eliminating a junction cable for connecting a detection sensor for detecting a sheet with a sensor board. SOLUTION: This paper feeding unit includes a sensor 31 for detecting the presence or absence of paper feeding cassette sheets, a sensor 32 for detecting the presence or absence of multiple paper feeding tray sheets, a sheet end detection sensor 33, and a sensor board 34 mounted with the three detection sensors 31, 32, 33 together. The sensor board 34 is mounted on a paper feeding frame of the paper feeding unit. Thus, the junction cable for connecting each of the detection sensors 31, 32, 33 with the sensor board 34 can be eliminated.
Patent JP-2003026669-A (JP)
Title: New monomer and polymer thereof
Inventor: UEHARA TAKAHARU
IPC: C08L101/16
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a polymer having liquid crystallinity, biocompatibility, biodegradability, polyelectrolyte properties, and to provide a new monomer of the polymer. SOLUTION: This new monomer is expressed by formula (1) (R1 is H, a 1-10C alkyl, a 1-10C aryl or a 1-10C acyl; R2 is H, an alkali metal, ammonium ion, a 1-10C alkyl or a 1-10C aryl; and R3 is H, a 1-10C alkyl or a 1-10C aryl). The monomer gives the polymer or the copolymer.
Patent JP-2003024368-A (JP)
Title: Compressed wound dressing material
Inventor: ISHIKAWA MIEKO
IPC: A61F13/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To inexpensively realize a wound dressing material which is provided with flexibility required for followability to a wound surface and strength required for processing and handling and which keeps wet environment and restores sufficient thickness when used. SOLUTION: A porous material has water adsorptive biodegradable material as main component, has molar bridge structure and has a volume reduced by compression forming. The porous material has a restoring force to be thin and flexible when it is dry and to return to nearly a volume before compression when it is wet. When the porous material is soaked in 37 deg.C physiological salt solution for two hours, not less than 20% of its primary weight remains as the porous material in this injury coating material that compression forming is performed.
Patent JP-2003032371-A (JP)
Title: Telephone reception system and telephone reception method
Inventor: ICHINO ATSUSHI
IPC: H04M3/42
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a telephone reception system that distributes telephone calls from service users to people in charge of service so as to make direct calls, thereby enhancing the service. SOLUTION: The telephone reception system stores in advance user information, such as user telephone number information, user address information and service utility history information and service in charge identification information, in cross reference with each other and the service in charge identification information and the telephone number information of mobile communication terminals of people, in charge of service in cross-reference with each other. When the telephone reception system receives caller telephone number information from a telephone network, the telephone reception system retrieves the telephone number information of the mobile communication terminal of a person in charge of the service, on the basis of the caller telephone number information, transmits the detected telephone number information of the mobile communication terminal to a device provided having a line connection control function in the telephone network, so as to attain a call between a caller telephone and the mobile communication terminal.
Patent JP-2003026337-A (JP)
Title: Apparatus and method for managing container at container terminal and radio ic seal tag
Inventor: KAWASE AKIRA
IPC: B65G63/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of cargo handling containers at a container terminal. SOLUTION: A radio IC seal tag 11A to which the number of a container and the number of a seal are input is attached to the door 1b of the container 1; the number of the container input to the tag 11A can be transmitted at all times while the number of the seal can be transmitted only when the door 1b of the container 1 is closed. A radio antenna 9 having a reader 8 for sending and receiving the number of the container and the number of the seal to and from the tag 11A is installed at a gate, a yard crane, or a container crane at the container terminal.
Patent JP-2003029436-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SEKINE NOBUYUKI
IPC: G03G5/06
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrification type electrophotographic photoreceptor having high sensitivity for a copying machine and for a printer by using a new organic material as a charge transporting material in a photosensitive layer. SOLUTION: In the electrophotographic photoreceptor obtained by disposing a photosensitive layer containing a charge generating material and a charge transporting material on an electrically conductive substrate, at least one electron transporting compound of formula (I) is contained as the charge transporting material in the photosensitive layer.
Patent JP-2003036624-A (JP)
Title: Recording operation evaluating device
Inventor: KATANO TOMONORI
IPC: G11B21/24
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a recording operation evaluating device wherein the posture angle of a head is properly adjusted and reproducibility is high. SOLUTION: This recording operation evaluating device is provided with a head part for recording/reproducing information in a recording medium having a layer for recording information on a substrate, and an arm part for moving the head part in the radial direction of the recording medium. The head part is attached to the arm part by a posture adjusting means for adjusting the posture angle of the head part with respect to the recording medium.
Patent JP-2003041665-A (JP)
Title: Brace construction
Inventor: KANZAKA YUKIHIRO
IPC: E04H9/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a brace construction equipped with a friction damper which offers stable performance and excellent workability permitting easy assembly of a framework of a building without degrading the appearance of its portion exposed to the outside. SOLUTION: A plurality of plate members 34 and 40 are overlapped together and jointed with bolts 46 in a movable and mutually sliding manner, and a friction damper 30 is constituted by providing a counter-sunk spring 50a for exerting a pressuring forces to the overlapped portions. Plate members 34 and 40 which are pressured each other are attached with the coupling portions 36 equipped to the end portions at the opposite sides in the load acting direction. In the whole region between both the coupling portion 36, a plurality of bolts 46 and counter-sunk springs 50a are equipped. The outer periphery of the friction damper 30 is covered with a steel pipe 56.
Patent JP-2003038186-A (JP)
Title: New serine protease modulator
Inventor: SUGANO SUMIO
IPC: C07K16/18
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a gene and a protein participating in diseases of testicle and a method for the efficient evaluation of an activity modulator for the protein. SOLUTION: The invention relates to a human-derived DNA having a specific base sequence, a serine protease modulator protein encoded by the DNA, a method for searching a substance bonding to the protein using the protein, an antisense nucleic acid against the DNA and a specific antibody against the protein.
Patent JP-2003043183-A (JP)
Title: Heating rate measuring method of irradiated fuel
Inventor: UEDA KIYOSHI
IPC: G21C17/06
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To nondestructively measure a heating rate with every nuclide from measurement of a neutron, a γ ray, and a heating value emitted by spent fuel. SOLUTION: A neutron flux is derived (2) by neutron measurement (1) of the neutron emitted from irradiated fuel, and neutron emissivity is derived (3) from this neutron flux. Neutron emissivity of Cm242 is subtracted (4) from the neutron emissivity. The neutron emissivity is subtracted (5) by using a calibration curve (7) for indicating a correlation between the ratio of neutron emissivity of the other transuranic nuclide except for Cm predetermined by a calculation and the neutron emissivity of the Cm244 and burnup or a calibration curve for indicating a correlation between the neutron emissivity and the burnup, and the neutron emissivity of the Cm244 is determined, and the burnup of the irradiated fuel is determined from this neutron emissivity (6).  The Cm244 concentration is determined from the emissivity of the Cm244, and the heating rate of the Cm244 is measured from the Cm244 concentration.
Patent JP-2003043396-A (JP)
Title: Optical writing device and image forming apparatus
Inventor: KUSUSE NOBORU
IPC: G02B26/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To stably fix a dust-proof glass by a resin hook formed integrally with a housing made of resin, in which glass is contained. SOLUTION: A 1st angle part 32 formed to project toward the dust-proof glass 22 and pressing and fixing the glass 22 on a sidewall surface 35 of the housing 11, and a 2nd angle part 33 projecting toward the glass 22 in a direction more than the 1st angle part 32 on farther edge side than the 1st angle part 32 and preventing the glass 22 from falling are formed at the tip part of a resin hook 25.
Patent JP-2003038857-A (JP)
Title: Card trading system using card information, card competition game system using card information, and information storing medium which can be utilized for them
Inventor: KOJIYA HIDEKI
IPC: A63F13/73
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a card trading system using card information, a card competition system using card information, and an information storing medium which can be utilized for them. SOLUTION: A computer having an input means, a control means, a display means, an output means, a storage means or the like and a user terminal such as a portable information terminal are provided with an information storage medium and data processing is conducted between server systems by operation of a user.  The information storage medium stores content data, an action program for displaying and processing the content data, exchange and dealings of a card, and performing and processing a card game, and information on a plurality of cards used for exchange and dealings of a card and a card game and information on a plurality of cards contains image information displayed as a card and property information which is given to a card and is used for exchange and dealings of a card and a card game, and the action program is provided with a function of performing exchange and dealings of a card and a card game with other user using ID information peculiar to the user and the stored information on a card via communications network represented by Internet.
Patent JP-2003051169-A (JP)
Title: Disk cartridge and drive for disk cartridge
Inventor: HAYASHI SHIRO
IPC: G11B33/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge which can inexpensively be manufactured using an existing disk cartridge assembling line as it is and cannot be loaded into a conventional drive. SOLUTION: A notched part 11 is formed to energize a shutter opening pin 16 in a direction opposed to the opening of a shutter 3 even when a shutter opening pin 16 for other types of drive provided for opening the shutter of a disk cartridge having almost the same outer shape as that of this disk cartridge and having a different format for the other types, is abutted on a corner at the upstream side in the insertion direction of the drive of at least one half case of a first half case 4 and a second half case 5.