baber/WOPTO huggingface dataset:
Patent JP-2003344285-A (JP)
Title: Annular sectional laser beam generator and multiphoton microscope
Inventor: FUJISAKI HISAO
IPC: G02B27/09
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To continuously observe a sample without pursuing the sample even if the sample is slightly moved in the optical axial direction of a laser beam radiated to the sample while keeping the resolution in the direction orthogonally crossing the optical axis.   <P>SOLUTION: This microscope comprises a femtosecond pulse infrared laser device 1 for generating a laser beam with uniform section, an objective lens 6 for converging the laser beam to the sample 11, and an annular sectional laser beam generator in the optical path between the both. The generator has an incident surface consisting of a concave conical surface and an out-going surface consisting of a convex conical surface, and it shapes the laser beam with uniform section incident from the incident surface to an annular sectional laser beam and emits it from the out-going surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342189-A (JP)
Title: Vaginal canal contracting and washing anti- inflammatory
Inventor: CHIN HISSEI
IPC: A61P21/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vaginal canal contracting and washing anti-inflammatory having extremely good remedial effects on syndromes of the vaginal canal, such as relaxation, inflammation, vaginal discharge, and itchy feelings, and having sanitary and hygienic functions.   <P>SOLUTION: This vaginal canal contracting and washing anti-inflammatory is produced by grinding a pharmaceutical raw material to form a powdery material, preparing a pasty material from the powdery material, directly vaporizing moisture of the pasty material through freeze-drying and extracting processes to produce a crystalline pharmaceutical, adding a substrate to the crystalline pharmaceutical to form a mixture, and homogenizing the mixture by continuously operating a homogenizer at a suitable rotational velocity for a specified period to form a gel-like anti-inflammatory, wherein the pharmaceutical raw material is composed of Asarum heterotropoides, Cnidium monnieri, Nelumbo nucifera, Panax ginseng, Ligusticum chuanxiong, Angelica sinensis, Scutellaria baicalnis, Phellodendron amurense, Evodia rutaecarpa, etc., in specified amounts, and the substrate is composed of a papaya enzyme, an aloe jelly, glycerol, an almond oil, water, etc. The anti-inflammatory thus produced has functions of effectively contracting and cleansing the vaginal canal and an anti- inflammatory function, by synergistically utilizing its remedial effects, such as moistening, anti-inflammatory, and sterilizing effects, so as to treat the vaginal canal attacked with the various symptoms and solve sanitary and hygienic problems.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344682-A (JP)
Title: Method for manufacturing optical waveguide and optical waveguide manufactured thereby
Inventor: ASAHI NOBUYUKI
IPC: G02B6/13
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an optical waveguide having a good optical transmitting characteristic at a low cost, which is not influenced by the shrinkage curing of a resin as a core material.   <P>SOLUTION: In manufacturing the optical waveguide, after charging a liquid resin material to be as the core material 2 into a recessed groove 10 provided on the surface of a substrate clad 1, the resin material is cured so as to be the core material 2, and the periphery of the core material 2 is covered with a cover clad 3 covering the surface of the substrate clad 1 and the substrate clad 1. At that time, the substrate clad 1 or the cover clad 3 is used, in which a resin reservoir 11 positioned near the recessed groove 10 is provided on the surface of the substrate clad 1 or on the lamination surface of the cover clad 3 with the substrate clad 1. It is constituted so that the resin material between the substrate clad 1 and the cover clad 3 is also drawn into not only the recessed groove 10 but also the resin reservoir 11 when the shrinkage curing takes place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051234-A (JP)
Title: Electromagnetic relay
Inventor: SHINOURA TATSUO
IPC: H01H50/56
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To enhance isolation characteristics, and reduce losses. SOLUTION: Respective fixed terminals 18a, 18b, 18c are supported by a side face of the base 4, composed of a dielectric body and having the inner space. Fixed contact points 19a, 19b, 19c are exposed into the inner space. The surface of the fixed terminals 18a, 18b, 18c is installed, so as to become in parallel with the bottom surface of the base 4. By arranging movable blocks 15a, 15b in the inner space, a signal wire is formed by the fixed terminals 18a, 18b, 18c and the movable contact pieces 16a, 16b. At at least either side of the upward or downward of the inner space corresponding to the signal wire, shielding parts 5, 6 to be grounded are installed.
Patent JP-2003344283-A (JP)
Title: Handy refractometer and manufacturing method
Inventor: SEKIGUCHI KIMINORI
IPC: G01N21/43
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardy refractometer easy to assemble.   <P>SOLUTION: This handy refractometer comprises a lens tube; a basic prism having a known refractive index provided on the first end part of the tube; an optical assembly provided within the tube and having a cylindrical optical chassis, and an objective lens, a scale member having scales for showing the refractive index of a measuring object brought into contact with the basic prism and an open lens, which are held in a row along a prescribed optical axis by the optical chassis; and a base lens provided at a second end part of the tube. The optical chassis has an optical chassis-side positioning part for positioning the scale member to the optical chassis in the circumferential direction around the optical axis. The scale member has a scale member-side positioning part for positioning the scale member on the optical chassis in the circumferential direction around the optical axis by being engaged with the optical chassis-side positioning part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003257175-A (JP)
Title: Semiconductor memory device using tunnel magnetoresistive elements
Inventor: HONDA YUJI
IPC: G11C11/15
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device using a TMR element as a memory cell in which a write-in current at the time of write-in for a memory cell can be outputted accurately and temperature dependencies of write-in margin and read-out margin are eliminated.  <P>SOLUTION: A semiconductor memory device is constituted so that main bit lines 31 or main word lines 32 are arranged so as to cross perpendicularly to bit lines 22 or word lines 29 and a main bit line selector 35 or a main word line selector 38 is arranged at the outside of a memory cell array 16 for selecting a main bit line or a main word line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004001932-A (JP)
Title: Posting assistance system
Inventor: SUGA YOSHIHARU
IPC: G06Q50/10
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a posting assistance system capable of assisting for efficient posting.  <P>SOLUTION: The posting assistance system includes a center device 10 provided at an agent side for delivering a commodity and a terminal device 20 possessed by a delivery person in charge and the center device 10 is provided with a customer discrimination element and a data base related thereto and managing an order received information from the respective customers. An information of a delivery side is extracted in checking to this order received information and an information of a posting side including the customer discrimination element is produced in checking to an information of the customer. A delivery map information recording the information of the posting side as a symbol is produced on a map picture indicating the information of the delivery side. At the delivery person in charge, the terminal device 20 selectively reads the symbol on the delivery map information, recognizes the read symbol and extracts at least the customer discrimination element. The customer discrimination element extracted by this terminal device is utilized for processing of the predetermined posting assistance in the center device 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002364357-A (JP)
Title: Exhaust pipe for internal combustion engine
Inventor: RI MOIKU
IPC: F01N13/08
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust pipe for an internal combustion engine provided with dynamic beautiful appearance and a taste property and capable of reducing passing resistance of exhaust gas in the exhaust pipe surely and preventing the adhesion of oil dust to the inside of the pipe. SOLUTION: In this exhaust pipe for the internal combustion engine leading exhaust gas an exhaust port, a rotary blade using a substantially central axis of the exhaust pipe as the center of rotation is rotatably provided at a position in the vicinity of an exhaust port at a rear end of the exhaust pipe, and a shaft of the rotary blade is supported through a spring so as to advance, retract, and move freely in the same direction as the center of rotation inside and outside the exhaust pipe or outside the exhaust pipe.
Patent JP-2004007292-A (JP)
Title: Mosquito distortion reduction device and its method
Inventor: ABE HIDEKI
IPC: H04N19/117
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mosquito distortion reduction device and its method for simply reducing mosquito distortion and suppressing the occurrence of mosquito distortion while compensating high frequency components of a lost edge.  <P>SOLUTION: A 1st secondary differential signal whose Nyquist frequency is lower than that of a video signal is outputted from a secondary differential filter 2 and the absolute value of the 1st secondary differential signal is calculated by an absolute value calculation part 3. When the calculated absolute value is larger than a 1st threshold, a negative amplitude coefficient is outputted, and when the absolute value is smaller than a 2nd threshold, a positive amplitude coefficient is outputted. An amplitude variation part 5 multiplies the 1st secondary differential signal by the amplitude coefficient and an addition part 6 adds the multiplied result to the video signal and outputs the added result. Then, the mosquito distortion is reduced and a contour which is lost by the mosquito distortion can be compensated with a simple circuit constitution. Since information necessary in decoding is not used, the device and the method can be applied for equipment of an independent constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012576-A (JP)
Title: Liquid crystal alignment film and its laminate and image display device
Inventor: MOTOMURA HIRONORI
IPC: H05B33/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal alignment film which does not require an alignment layer base material in attaching an image display device etc., and can form the image display device which does not impair optical characteristics without causing a crack even when the device is used under severe conditions, and its laminate and an image display device using these.  <P>SOLUTION: The liquid crystal alignment film contains a liquid crystal polymer formed by polymerizing at least one kind of a liquid crystal monomer, wherein the dimensional change in heating up the film from -35°C to 85°C in the film plane direction (MD, TD, diagonal directions, etc.) is ≤5% in all the direction. The film is formed by coating the surface of the base material with a composition containing at least one kind of the liquid crystal monomer and aligning the liquid crystals, then polymerizing the liquid crystal monomer to form the liquid crystal alignment film and peeling the same from the top of the base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015241-A (JP)
Title: Encryption communication system, terminal apparatus and server therefor, and decoding method
Inventor: WATANABE YUJI
IPC: H04L9/30
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize encryption communication wherein a decoding right of an encrypted text is easily transferred under a prescribed limit.  <P>SOLUTION: An encryption communication system is provided with: a sender terminal 10 for encrypting a message and transmitting the encrypted message; a recipient terminal 20 for receiving and decoding the encrypted message; a proxy terminal 30 for decoding of the message on behalf of the recipient terminal 20; and a conversion server 40 for assisting the decoding of the message by the proxy terminal 30. The sender terminal 10 encrypts the message by using a public key of the recipient terminal 20. The recipient terminal 20 uses the public key of the conversion server 40, a prescribed restriction condition, and a private key for decoding the message to produce an entrusting key, whereby the message can be decoded under the restriction condition, and gives the key to the proxy terminal 30. The conversion server 40 authenticates the decoding right of the message by the proxy terminal 30 on the basis of the information included in the entrusting key from the proxy terminal 30. Then the proxy terminal 30 is authenticated by the conversion server 40 and decodes the message.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015433-A (JP)
Title: Color signal processing apparatus and method
Inventor: FUJINO REIKO
IPC: H04N9/67
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color signal processing apparatus for simplifying division arithmetic operations used for color conversion using a linear interpolation method or increasing the processing speed of the arithmetic operations.  <P>SOLUTION: The color signal processing apparatus including an N-dimensional table memory; an interpolation processing arithmetic section for performing color signal processing through interpolation processing; an address generating section for generating a reference address of the N-dimensional table memory used for the interpolation processing; and a weighting coefficient generating section for generating weighting coefficients used for the interpolation processing, is configured such that each of dividers using an interval of grating points used for the interpolation for a divisor calculates a quotient by using part of a bit configuration of a dividend expressed in a binary number and calculates the remainder by using bit parts used for calculating the quotient, the remaining bits, and the dividend.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003146026-A (JP)
Title: Pneumatic tire
Inventor: SUGITANI KENICHIRO
IPC: B60C15/00
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that can protect a rim flange from a curb or the like even when brought in contact with the curb with a large impact force. SOLUTION: The pneumatic tire having a rim protecting bar 6 is embedded with a reinforcing layer 7 in the rim protecting bar 6 so that it extends in a thickness direction of the rim protecting bar 6. The reinforcing layer 7 is preferably embedded at least along a rim flange side surface of the rim protecting bar 6. The reinforcing layer 7 is more preferably embedded along an overall surface of the rim protecting bar 6.
Patent JP-2004013743-A (JP)
Title: Protection/sales support system for digital contents
Inventor: KAWAKUBO TADASHI
IPC: H04N7/173
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the protection and distribution sales of effective digital contents while utilizing both the providing power of the contents of a contents provider and a network system and the customer gathering power of a sales company.  <P>SOLUTION: This system is provided with: a use limiting protection processing device 1 which performs a use limiting protection processing with cipher processing such that the contents which is distributed to a user and used in a user terminal 100 become a use limiting state which needs the acquisition of a license key in order to use all of the contents; connecting information addition devices 1, 21 which add virtual vending shop site connecting information for connecting to the user terminal 100 to one of n pieces of virtual vending shop sites 3 set in a communication network 10 for the contents which perform the processing; and a key issuing device 22 which issues a license key on condition that the settlement is performed to the contents on the virtual vending shop sites 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013128-A (JP)
Title: Fluorescence microscope
Inventor: KONO YOSHIHIRO
IPC: G02B21/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescence microscope which allows fluorescence observation without switching a wavelength selection element.  <P>SOLUTION: The fluorescence microscope is provided with a light source for illuminating a specimen; a first wavelength selection element arranged between the light source and the specimen; an objective arranged between the first wavelength selection element and the specimen; an imaging device for picking up an image of the specimen; and a second wavelength selection element arranged between the imaging device and the specimen. The imaging device can pick up the fluorescence images of a plurality of wavelengths and can separate wavelengths for each pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019685-A (JP)
Title: Heat insulating joint for pipe joint and its application method
Inventor: MURAKATA TOSHIO
IPC: F16L59/22
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating joint for a pipe joint having superior heat insulating property and workability to easily and surely fix without spending a time, being easily stopped even after fixing the piping, and having superior durability and appearance in installation, and to provide its application method for easily mounting the joint with small man-hour with good finished appearance, and easily checking incomplete winding.  <P>SOLUTION: This heat insulating joint for the pipe joint comprises (a) a cylindrical heat insulating material 6 having a diameter same as that of a caulking part 2a of the pipe joint 2 such as an elbow, a cheese and the like, and split at its back split part, and (b) a cover part 9 having a bulged part 10 bulged by 40-90 % of a thickness of the heat insulating material 6, and reduced stopping parts 11 formed at both ends of the bulged part 10 through step parts, and being split at its back split part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016019-A (JP)
Title: Method for removing midgut gland of shellfish and apparatus for removing midgut gland used therefor
Inventor: SUGIYAMA HIROAKI
IPC: A22C29/04
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing a midgut gland of a shellfish with which the midgut gland can easily, rapidly and sanitarily be removed without staining other parts of the shellfish and to provide an apparatus for removing the midgut gland used therefor.  <P>SOLUTION: The method for removing the midgut gland of the shellfish comprises breaking a tunic of the midgut gland with a suction tool of a suction apparatus or thrusting the suction tool, sucking and removing the midgut gland in the tunic through the suction tool with the suction apparatus. Furthermore, the tunic is broken with a breaking tool and the midgut gland in the tunic is then sucked and removed with the suction apparatus separate from the breaking tool. The tunic is sucked and removed together with or after the suction and removal of the midgut gland. The apparatus is equipped with the suction tool thrusting into the tunic of the midgut gland or breaking the tunic or damaging a part or all of the tunic, the suction apparatus sucking the interior of the suction tool and a tank for storing the midgut gland sucked with the suction apparatus. Furthermore, the apparatus is equipped with the breaking tool for breaking the tunica of the midgut gland, the suction apparatus for sucking the midgut gland in the broken tunic and the tank for storing the midgut gland sucked with the suction apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022613-A (JP)
Title: Power amplifying transformer circuit
Inventor: SHIMAZU KUNIO
IPC: H01F30/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifying transformer circuit, enabling efficient collection of the output using a small exciting power.  <P>SOLUTION: In this transformer, which has a load circuit comprising at least one power source coil circuit and a plurality of other coil circuits and has a magnetic path including a core with three or more legs, the output is efficiently collected by using a minimum exciting power, by a method wherein winding ratios are specified for the respective coils so that the load-end total of electromotive forces, induced in the load circuit coils due to the exciting flux generated by the power source coil, is a finite value; the winding ratios and the magnetoresistive ratios between the respective flux paths in the core are specified so that the synthetic value of the load fluxes, produced in the respective coils as a result of the effect of the currents in the load circuit, is zero; and the transformer magnetic circuit and the winding ratios between the respective coils are specified so that the magnetic reaction, produced in the load circuit to the power source circuit is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022839-A (JP)
Title: Method and apparatus for polishing soi substrate
Inventor: TOMITA SHINICHI
IPC: B24B37/005
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for polishing an SOI substrate which enhances uniformity in the in-plane thickness of an SOI (silicon on insulator) layer.  <P>SOLUTION: An endpoint polishing device 10 is provided with an endpoint polishing machine 10A and an SOI film thickness measuring device 10B. The endpoint polishing machine 10A is provided with a sheet polishing machine 18, a CPU 30, a polishing pressure controller 15, a polishing time controller 16 and a set position controller 19. The polishing rate of the SOI layer 11 is controlled by changing polishing pressure and polishing time on the basis of the thickness data of the SOI layer 11 before being polished, namely the thickness difference between its center and the periphery, or the average thickness of the entire SOI layer 11 before being polished so that the variations in the thickness of the layer are reduced. As a result, the in-plane uniformity in the thickness of the SOI layer 11 is enhanced. Since the polishing machine 10A is automatically controlled on the basis of the layer thickness data of the SOI layer 11 obtained from a layer thickness measuring device 14, the uniformity in the layer thickness between the SOI substrates is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017888-A (JP)
Title: Brake controlling device for coupled vehicle
Inventor: MIYAMOTO TAKAO
IPC: B60T8/58
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which prevents a posture of connected vehicles comprising a towing vehicle (tractor) and a vehicle to be towed (trailer) from coming out of balance by a braking operation during running, especially, prevents the posture from coming out of balance when the wheels of the vehicle to be towed are locked by the braking, and can perform the prevention regardless that an ABS is not provided for the vehicle to be towed or provided.  <P>SOLUTION: A braking pressure which is fed from the towing vehicle to the vehicle to be towed is repeatedly fed in a pulse form. At the same time, a time length for the pulse by which the braking pressure is fed, or a pressure peak value for the pulse is controlled in a manner to be gradually increased as the vehicle speed becomes lower.  <P>COPYRIGHT: (C)2004,JPO