baber/WOPTO huggingface dataset:
Patent JP-2004091461-A (JP)
Title: Elastase inhibitor
Inventor: TSUBOI MAKOTO
IPC: A61K8/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an elastase inhibitor blended with black rice or black rice extract.  <P>SOLUTION: A skin care preparation for external use, a food product, beverage or a medicine is obtained by blending the extract of the black rice or black rice bran. The care preparation, the food product, the beverage and the medicine prevent wrinkles, inhibit the aging of skin, and are each an elastase inhibitor useful for pulmonary emphysema, arteriosclerosis, rheumatoid arthritis, or the like, caused by an abnormal elastase promotion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134289-A (JP)
Title: Organic electroluminescent element
Inventor: ENOMOTO KAZUHIRO
IPC: H05B33/22
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To develop material provided with a high glass transition temperature, high filming property, stability in all sorts of environment and furthermore with high electronic transporting property.  <P>SOLUTION: In the electroluminescent element provided with a positive electrode, a negative electrode, and at least one or more layers of an organic layer which is installed between these electrodes, a compound which is expressed by the formula 1 is at least contained in the organic layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138652-A (JP)
Title: Image forming apparatus
Inventor: OSAWA TAKASHI
IPC: G03G15/08
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of always maintaining a good image quality by preventing reversed toner from being transited from a toner carrier to an image carrier while suppressing the scattering of regular toner, preventing the toner from sticking to an upper guide member and a lower guide member and preventing a recording material from soiling by soiled toner.  <P>SOLUTION: This image forming apparatus comprises the image carrier, a toner image forming means for forming a toner image on the image carrier, a transfer means for transferring the toner image on the image carrier to the recording material, a cleaning means provided on the downstream side in the moving direction of the image carrier than the transfer means and for cleaning the toner on the image carrier and a means for fixing the toner image on the recording medium, and adopts a two-component magnetic brush developing method by which AC electric field and DC electric field are applied superimposed and applied to a developer carrier. In the apparatus, an AC developing bias is applied in a state tha the developer carrier is stopped after image formation, and then, when the AC bias is stopped, the bias is terminated in the direction of the electric field developing the toner in the direction of the developer carrier of the AC bias waveform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136898-A (JP)
Title: Beverage spouting device
Inventor: KASHIMURA OSAMU
IPC: G07F13/06
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage spouting device which can detect a shortage of a beverage without enlarging its size and increasing a manufacturing cost.  <P>SOLUTION: The beverage spouting device includes a flow rate detecting means 50A for measuring propagation time of ultrasonic waves propagating in a transfer flow path R for transferring the beverage in a beverage tank 100 to a beverage discharging valve 40 and detecting a flow rate of the beverage passing through the flow path R based on the measured propagation time. The device further includes a beverage shortage determining section 61 for acquiring the propagation time from the means 50A and determining that the inside of the flow path R is empty when the acquired propagation time is longer than prespecified propagation time To for determining the beverage shortage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111886-A (JP)
Title: Electromagnetic actuator
Inventor: NAGAOKA TAKAHIRO
IPC: H01F7/16
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator having a cylindrical housing with a fixed core at one end in the axial direction and closed at both ends, a cylindrical coil assembly housed in the housing, a movable core arranged oppositely to the fixed core so as to be made close to and away from the fixed core, and a rod coaxially fixed to the movable core and supported so as to be movable in the axial direction at the axial directional both edge parts of the housing; to lower costs by reducing the number of parts; and to improve durability by improving abrasion resistivity.  <P>SOLUTION: Both edges of a housing 2 are coaxially arranged with bearing holes 12 and 13 to which a rod 5 is directly fit so as to be slidable, and either the external face of the rod 5 or the internal faces of both bearing holes 12 and 13 is formed with a diamond-like carbon layer 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140202-A (JP)
Title: Thermoelectric conversion system
Inventor: SHINYA KENJI
IPC: H01L35/30
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric conversion system of high conversion efficiency and high power generation density wherein heat flux in a thermoelectric conversion element is raised remarkably.  <P>SOLUTION: A plurality of thermoelectric conversion elements 1 are clamped between miniaturized micro channel type heat exchangers which have micro channels 4a, 5a formed by microfabrication as through conduits of fluid. A micro channel 4 to which hot gas supplied from a heating source is supplied is operated as a catalyst burner. A micro channel 5 is operated as a boil cooling receptacle, so that another portions of the thermoelectric conversion elements 1 are cooled. As a result, current generated in the thermoelectric conversion elements 1 can be led out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136228-A (JP)
Title: Automatic liquid-phase organic synthesis apparatus
Inventor: MACHIDA KAZUHIRO
IPC: C07B61/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic synthesis apparatus which can suppress increase in the numbers of pipelines and valves accompanying the increase in the number of reaction units.  <P>SOLUTION: In this automatic synthesis apparatus, the inside of an aluminum-made rack is divided into a fixed area A and a variable area B. In the lower stage of the fixed area A, an enclosure 1 for a waste liquid tank, a trap, a pump, etc., is arranged; in the middle stage, a computer 2 for control is arranged; and in the upper stage, an enclosure 3 for a relay and boards is arranged. Next to the enclosure 3, a cleaning unit 4 is arranged. In the middle stage, a liquid separating unit 5, a drying unit 6, a recovery unit 7, and a transfer unit 8 are arranged next to the computer 2 for control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003139190-A (JP)
Title: Liquid pressure buffer damping mount
Inventor: LINN MATTHEW ALLEN
IPC: F16F13/10
Filed: 2002-10-18
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of a buffer plate to reduce its weight so as to realize a mount having a simpler structure than that of a conventional mount. SOLUTION: This mount 2 has an annular rubber spring 8 surrounding an inner metallic part 12 provided in an outer metallic casing 10 and provided with a central mounting means 14. The outer metallic casing 10 is pressed by covering a flange 16 of an end cap 18. A flexible diaphragm 22 is arranged together with the end cap 18, and the buffer plate 24 dividing the inside of the mount 2 into an upper chamber A and a lower chamber B filled with liquid is held on an inner side of a pressing part 20. A cuplike buffer 28 is provided in the upper chamber A. The upper chamber A and the lower chamber B are mutually communicated through a buffer flow passage 26. The buffer plate 24 has a disclike decoupling device 34. Both ends of the decoupling device 34 are pressed by inner circular peripheral fringes of thin metallic plates 36, 38.  Both plates 36, 38 in an upper part and a lower part have a circular shape having an opening at the center.
Patent JP-2003202493-A (JP)
Title: Projection optical system, projection type image display device and image projection system
Inventor: WADA TAKESHI
IPC: G02B13/16
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system having a high optical performance by satisfactorily correcting the aberration fluctuation at focusing on an object at all-around distance from an object at infinity to an object at a close distance while maintaining the merit of a rearfocus retrofocus type, and to provide a projection type image display device using the projection optical system.  <P>SOLUTION: As for the projection optical system for magnifying and projecting an image, the system is constituted of a 1st lens group having a negative refractive power and a 2nd lens group having a positive refractive power in this order from the magnification side, focusing is performed by moving the 2nd lens group in an optical axis direction, and also, provided that the distance from a conjugate surface on the reduction side to a pupil is expressed by (t1) and the focal distance of the whole system is expressed by (f), the relation 0≤|f/t1|<0.2 is satisfied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004145955-A (JP)
Title: Semiconductor memory and its control method
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/403
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory designed for making delay of refresh operation not visible from the outside, reducing a cost and speeding up.  <P>SOLUTION: A memory cell is equipped with first and second transistors Tr1 and Tr2 connected in series between a regular access dedicated bit line B (E) and a refresh dedicated bit line B (F), and a capacity element C connected to a connection point of the first and second transistors Tr1 and Tr2. To control terminals of first and second transistors, a regular access dedicated wordline W (E) and a refresh dedicated wordline W (F) are connected, respectively. The semiconductor memory adopts a late write configuration in which writing to a memory cell of a write address inputted from outside is carried out behind by at least one or more prescribed number of write cycles, and has at least a means 130 which determines whether the write address inputted from the outside before prescribed cycles matches with the fresh address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142996-A (JP)
Title: Quartz glass thermal sprayed componentt and method for producing the same
Inventor: TAKAHASHI KOYATA
IPC: C04B41/87
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quartz glass thermal sprayed component free from the problem that a quartz glass component exposed with an exposed opaque quartz glass has poor adhesion property in a joint to other component as to make it impossible to secure the sufficient air tightness in the case of being used for an oxidation diffusion apparatus, a CVD (chemical vapor deposition) apparatus, or the like.  <P>SOLUTION: In the component structured by forming a flat quartz glass thermal spray film having <5 μm surface roughness Ra on a base material, high adhesion property and air tightness in the joint to other component are attained. Particularly, a component on which an opaque quartz glass layer having bubbles is laminated between the base material and the thermal spray film is free from crack or peel-off and has excellent heat insulation property, because the opaque quartz glass absorbs the stress of the base material and the quartz glass thermal spray film as the outer most surface. As for a component coated with a high purity quartz glass thermal spray film, not only quartz glass but also a metal or a ceramic as the base material is used for a high purity process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141447-A (JP)
Title: Reflective transmission type ultrasonic inverse scattering ct device
Inventor: YAMADA AKIRA
IPC: G01S15/89
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic inverse scattering CT device having extremely high performance relative to the limit of an irradiation angle, reproducing a favorable image and dispensing with a mechanical rotation.  <P>SOLUTION: A transmission/receiving array element 3 is disposed on a semicircular arc in the circumference of a subject 1 for reducing scattering wave data as much as possible. The array element 3 serves for both of the transmission and receiving and an electronic switch 5 selectively connects a transmission circuit 6 or a receiving circuit 7 to the array element by an instruction of a computer 8, so as to provide a pair of observations reversing the transmission and the receiving in the mirror reflection angle direction by a single transmission/receiving angle. A pulse plane wave is irradiated in an arbitrary angle direction by an electronic scanning wherein a transmission time of the array element 3 is controlled by the computer 8. The data from the receiving circuit 7 are collected. Then, an image restructuring processor supplements insufficiency of scattering wave information using multifrequency scattering information extracted by Fourier transformation of the received pulse wave to reproduce an object sonic velocity image and display it on an image display device 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146658-A (JP)
Title: Manufacturing method of film carrier tape for mounting electronic component
Inventor: KAWASAKI SHUICHI
IPC: H01L21/60
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a film carrier tape for flat electronic component mount whereby a warpage caused to the tape in the lengthwise and widthwise directions is comparatively easily and considerably reduced.  <P>SOLUTION: In the manufacturing method of the film carrier tape 20 for electronic component mount, the tape is formed with a wiring pattern 21 on a conductor layer of a layered film having the conductor layer on one side of an insulation film 14. The insulation film 14 adopts the layered film with a coefficient of thermal expansion in its lengthwise direction nearly equal to or greater than the coefficient of thermal expansion of the conductor layer in the lengthwise direction, before mounting electronic components after forming of the wiring pattern 21. This method includes a first warpage correcting step for the film carrier tape 20 for mounting an electronic component in a widthwise direction of applying a stress to the tape 20 in order to correct a warpage caused over the widthwise direction of the film. A second warpage correcting step for the film carrier tape 20 for mounting the electronic component in a longitudinal direction of applying the stress to the tape 20 in order to correct a warpage caused over the longitudinal direction of the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147222-A (JP)
Title: Method, program and device for tracking multi-protocol packet
Inventor: TANOSHIMA SHINICHIRO
IPC: H04L12/70
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform fine communication attainment check and specification of a failed place by every communication protocol at low cost.  <P>SOLUTION: This device for tracking multi-protocol packet is provided with an investigation packet setting device 300 which sets an investigation packet 450 to be transmitted from a packet transmitter 400 to a transmitting destination device 180D by every communication protocol, the packet transmitter 400 which transmits the investigation packet 450 to the transmitting destination device 180D and a management system device 500 which transmits a retrieval request including packet specification information (a hush value) to be generated from a copy of the investigation packet 450 passed networks 100A to 100E to packet printing devices 200A to 200E which hold pieces of the packet specification information, respectively and the management system device 500 specifies a tracking route of the investigation packet 450 by every communication protocol on receiving each retrieval result corresponding to the retrieval request in each of the packet printing devices 200A to 200E.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148580-A (JP)
Title: Pasting device in single facer
Inventor: ISHIBUCHI HIROSHI
IPC: B31F1/24
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately align the position of a paste dam with the paper end position of a core in the pasting device of a single facer.  <P>SOLUTION: The position of the paper end of the core 21 is detected on the heating roll 118 arranged in the immediate vicinity of a pasting roll 202 or on the downstream side of the heating roll 118 by a paper end position detecting means 4. In a control means 1 for controlling a moving means 208 for moving paste dams 205 and 206 in a machine direction, the deviation between the paper end position detected by a paper end position detecting means 209 and the paste dam position detected by a paste dam position detecting means 3 is operated and the moving means 208 is controlled in the direction eliminating the deviation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150503-A (JP)
Title: Filling method of lpg for automobile fuel, and its system
Inventor: SUZUKI JUNICHI
IPC: F17C5/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To stably fill LPG in a LPG storing container into a vehicle mounted tank to the end without a large scaled configuration.  <P>SOLUTION: The LPG filling system is equipped with the LPG storing container 1 for storing LPG for an automobile fuel, a CNG storing container 2 for storing CNG as a pressing gas, a CNG piping 3 for leading CNG out of the CNG storing container 2 to supply CNG to a gaseous phase 1a of the LPG storing container 1, a pressure-reducing valve 8 for reducing CNG to a prescribed pressure, a LPG discharging piping 6 for discharging LPG from the LPG storing container 1 to fill LPG into the vehicle mounted tank 5 of a LPG vehicle 4, and a dispenser 7 for dispensing the LPG discharged to the discharging piping 6 into the vehicle mounted tank 5. CNG supplied to the LPG storing container 1 is seldom dissolved into LPG.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180634-A (JP)
Title: Alignment system for ophthalmic instrument
Inventor: PERCIVAL CHRIS
IPC: A61B3/10
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment system for opthalmic instrument enabling an operator to directly see the eye of a patient along the optical axis of the instrument.  <P>SOLUTION: A position detection system using stored geometrical relation determined by multiple regression during the calibration of the instrument calculated the X-Y-Z alignment state to the eye of the patient on the basis of the local x-y position data from one set of lateral detectors receiving the light reflected by the cornea from one set of a corresponding lateral light sources. For the purpose of performing alignment based on the signal data from the position detection system, the image of a head-up display is provided along the optical axis of the instrument in order to supply an indication mark for moving the machinery to the operator and the operator sees both of the direct macro-image of the eye of the patient and the displayed image according to the provided image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004150129-A (JP)
Title: Aged person-compatible apartment house
Inventor: HORAGUCHI JUNICHI
IPC: G08B25/04
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable an aged person and a person requiring nursing care, who move into an apartment house, to use common utilities such as a restaurant and a big common bath so as to be capable of living safely and comfortably, after acquiring the condominium ownership of the apartment house; to enable the aged person and the person requiring the nursing care, who move into the apartment house, to receive a proper home care service after conferring with a staffer of a reliable home care supporting company and a staffer of a reliable visiting care company; and to enable the aged person and the person requiring the nursing care to receive a nursing-care service not only in his/her own dwelling space serving as an individual ownership space but also in the common utilities serving as a joint ownership space.  <P>SOLUTION: The joint ownership space of the apartment house is provided with: facilities such as a dining room, a front desk and a lobby, which offer the comfortability and convenience of habitation; and care/nursing/medical support facilities which are equipped with a visiting-care station wherein the staffers of the home care supporting company and those of the visiting care company are permanently stationed so as to provide nursing-care counseling and the necessary nursing-care service under public nursing insurance, a health care room wherein a nurse and the like perform health care and health counseling, and a special mechanical bathroom wherein even a person in a wheelchair can enjoy a bath.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133229-A (JP)
Title: Mask pattern imaging apparatus
Inventor: PFORR RAINER
IPC: H01L21/027
Filed: 2002-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a mask pattern imaging apparatus capable of continuously carrying out alignment between a substrate and a mask on a substrate plane and alignment of a mask mark and an image plane position on the basis of light diffraction by an alignment mark provided on the substrate and an alignment mark provided on the mask arranged to be separated from the substrate. SOLUTION: An latent image detection means generates an optical measuring signal where the amplitude of an optical detection signal is a function of the contrast of an alignment mark latent image by making the spatial frequency of the mask mark substantially equivalent to the effective resolving power of a projection lens system and significantly larger than the resolving power of an alignment means.
Patent JP-2003202321-A (JP)
Title: Electrical detector for fine substance on chip
Inventor: IN TAISEI
IPC: C12M1/34
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical detector for a fine substance usable for an analyzing system of a fine substance.  <P>SOLUTION: The detector comprises a first substrate having a first surface 11 including at least a fine flow passage 6 and at least a storage that can be fluid-communicated with this passage 6, a second substrate on the first substrate having a second surface 12 joined to the first surface 11 of the first substrate and a detector on the second surface of a second substrate along the fine flow passage 6, that includes at least a pair of first electrodes 5 positioning with facing to the bottom face of the fine flow passage 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003151692-A (JP)
Title: Electric connector module
Inventor: YU HUNG-CHI
IPC: H01R24/00
Filed: 2002-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a board-to-board electric connector. SOLUTION: This board-to-board electric connector module making an operator visually confirm its insertion state includes a first connector and a second connector. The first connecter is provided with an insertion part and a first terminal, the insertion part is divided into an upper end part and a lower end part with different thicknesses, and a smooth relay part is provided between both upper and lower end parts. The second connector is provided with a second body and a second terminal, the second body is provided with multiple second terminal storage grooves for storing the second terminal, and the second body is provided with multiple small holes penetrating through the second body corresponding to the respective second terminal storage grooves.  When the connecter is inserted, the first terminal of the first connecter presses the second connecter terminal of the second connecter, the second terminal is inserted into the small holes, and after completely inserted, the second terminal is projected into the small holes, and the operator stops the operation by visually determining its insertion into the prescribed position based on the characteristics.