baber/WOPTO huggingface dataset:
Patent JP-2005217365-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: DOMAE YASUHIRO
IPC: H01L21/76
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve an accuracy in detecting positioning marks formed on a substrate when positioning takes place for exposure.  <P>SOLUTION: In a wafer-shaped SOI substrate 10, an epitaxial silicon layer 22, which is a convex formation material layer, is formed through an epitaxial growth method on a second silicon layer 16 constituting an SOI layer of the mark formation area 150, which is a scribe line area, and then the corresponding epitaxial silicon layer is etched to pattern a convex 22a as a positioning mark.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004174275-A (JP)
Title: Game device, game processing method, and information storage medium
Inventor: NOBE KAZUHIKO
IPC: A63F13/52
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To liven up a competition mood between game players in a music-oriented game.  <P>SOLUTION: According to the evaluation result on the respective steps of a first and second players, the number of guided step timings is varied. To be concrete, reference arrow marks 46, 48 are displayed, in a game display screen 40, and a plurality of timing guide arrow marks 50, 62 gradually approaching the reference arrow marks 46, 48 are displayed to guide the condition where the step timing gradually comes to the players. The number of timing guide arrow marks 50, 62, that is, the number of step timings guided to the respective players is varied according to the evaluation result on the step of each player.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005221597-A (JP)
Title: Anamorphic converter
Inventor: NURISHI TAKAHARU
IPC: G02B13/18
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anamorphic converter which is small in size and which has satisfactory optical performance and which is suitable for a digital cinema.  <P>SOLUTION: In the anamorphic converter which is made to be attachable and detachable in a lens group of the image side of an imaging optical system, when a focal length conversion magnification in an arbitrary cross section X including the optical axis of the anamorphic converter, a focal length conversion magnification in a cross section Y which includes the optical axis and is vertical to the X, an aspect ratio of a photographing range in the image plane of the imaging optical system and an aspect ratio in the effective area of an imaging means arranged at the image side of the lens group are defined respectively as βx, βy, AR1, and AR2, the converter is constituted so as to satisfy conditions 0.9<(AR1×βx)/(AR2×βy)<1.1 and (AR2<SP>2</SP>+1)×βy<SP>2</SP>/(AR1<SP>2</SP>+1)>1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195562-A (JP)
Title: Buffer additive agent for electrophoresis
Inventor: TABUCHI MARI
IPC: G01N27/447
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize simple and speedy separation/analysis of biopolymer at high separation capability at high speed without reforming equipment by improving viscosity of electrophoresis buffer solution accompanying extreme compactizing and change for multi-channels.  <P>SOLUTION: As buffer additive agent for electrophoresis, solution (latex) including fine particles is used or added and diluted by conventional buffer for electrophoresis, not only improvement of viscosity but also improvement of separation degree are expected to achieve and speedy, simple living body test sample analysis having high separation capability can be conducted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221888-A (JP)
Title: Head-mounted type display device and head-mounted type camera
Inventor: YAMAZAKI MASABUMI
IPC: H04N5/64
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, light head-mounted type camera, etc., by which an image free from a vignetting or a photographic image frame can be observed regardless individual differences in pupil distance.  <P>SOLUTION: The head-mounted type camera includes: an LED 102 by which the photographic image frame indicating a photographic range is projected in the direction of a pupil distance; a first HOE106 by which a luminous flux projected from the LCD104 is reflected in a vertical direction; a second HOE107 by which the photographic image frame projected from the first HOE106 is displayed as a virtual image so as to be superimposed on a subject being directly observed; actuators 168 and 170 by which the position of the photographic image frame projected on the second HOE107 is adjusted in the direction of the pupil distance by moving the first HOE106 and the LCD104 in the direction of the pupil distance; and a first photographic part for imaging the subject in the photographic range indicated by the photographic image frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225825-A (JP)
Title: Agent for preventing and treating disorder of blood sugar regulation, and method for screening the same
Inventor: KASUGA MASAHITO
IPC: A61K48/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an agent for preventing and treating disorder of blood sugar regulation, having new mechanism of action.  <P>SOLUTION: A composition for preventing and treating the disorder of the blood sugar regulation contains a modifier of expression and/or activity of a CDK (cyclin dependent kinase)-inhibiting factor. The method for screening a material capable of preventing and treating the disorder of the blood sugar regulation involves evaluating whether or not a material to be tested regulates the expression and/or the activity of the CDK-inhibiting factor. The agent for preventing and treating the disorder of the blood sugar regulation is obtained by the method. A nonhuman mammal from which a causative gene of the hereditary disorder of the blood sugar regulation and a CDK-inhibiting factor gene are deleted is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225648-A (JP)
Title: Hydraulic jack for hydraulic elevator
Inventor: SENOO NORIO
IPC: F15B15/14
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic jack for a hydraulic elevator capable of automatically supplying grease as a lubricant to the hydraulic jack for the hydraulic elevator in response to condition to maintain excellent action of the hydraulic jack.  <P>SOLUTION: The hydraulic jack, which is provided with a plunger 4 for elevating an elevator car, a cylinder 3 fitted to the plunger and a packing housing 6 provided with an oil groove 10 for supplying the lubricant to the plunger through an oil supply hole, is provided with a sensor 17 for detecting a change of speed of the plunger 4 to detect unusual condition of the hydraulic jack 2, and a pump 13 to be operated when unusual condition of the hydraulic jack 2 is detected by the sensor to supply the lubricant to the oil groove 10 of the packing housing 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230052-A (JP)
Title: Bed
Inventor: SASAKI TERUO
IPC: A61G7/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knee raising mechanism in a bed having a purpose of functionality and comfortability.  <P>SOLUTION: The knee rise mechanism has a foot floor rise and fall supporting mechanism holding a foot floor board facing the foot portions of a user and tiltably and raisably and lowerably supporting the same, a knee floor rise and fall supporting mechanism holding a knee floor board facing the knee portions of the user and consisting of a knee floor movable means tiltably supporting the same, a rise and fall frame having a bending supporting section bending below the knee floor board in the vicinity of a frame section fixed to the foot floor board, a front side rise and fall driving means rise and fall the frame section of the rise and fall frame, and a rear side rise and fall driving mechanism raising and lowering the rear end vicinity of the rise and fall frame. The rise and fall frame tilts the knee floor board via the knee floor rise and fall supporting mechanism by the bending supporting section such that the knee floor board assumes a forward and upward tilted posture along the bending supporting section, tilts and raises the foot floor board via the foot floor rise and fall supporting mechanism by the frame section such that the foot floor board assume a forward and downward tilted posture, and is constituted such that the forward rise angle θ1 of the knee floor board and the forward fall angle θ2 of the foot floor board satisfies θ1>θ2, when raising the rear end vicinity using the rear side rise and fall driving mechanism and raising the frame section using the front side rise and fall driving mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234067-A (JP)
Title: Image forming apparatus
Inventor: NUSHIDA HIROKI
IPC: G03G15/20
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the temperature of a pressure member more accurately even when a cleanerless fixing device is employed.  <P>SOLUTION: A control part 53 generates a signal for starting up a heater of the fixing device 58 before image expansion by a pixel information conversion part 51 ends so that the heater stands by at standby temperature lower than target fixation temperature at least until the image expansion ends and restarts heating up to the target fixation temperature after the image expansion ends. A control part 53 has a function of driving a fixing device to rotate for a specified time even after the heater is turned off after a recording material is fixed and then stopping the rotation and also turning on the heater for a specified time to clean the pressure member (pressure roller) and a function of estimating temperature transition of the pressure member after the heater is turned off at the end of the cleaning based upon the surface temperature of a heating member at the end of last image formation, an elapsed time, a form size, and the number of passed sheets of paper and switching the standby temperature at next fixation execution according to the estimation result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232506-A (JP)
Title: Aluminum alloy clad material for heat exchanger
Inventor: OZAKI RYOTA
IPC: B23K35/28
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy clad material for a heat exchanger, which has superior brazability, corrosion resistance and strength characteristics after having been brazed, and is preferably used for a tube material and a header plate material of the heat exchanger made of the aluminum alloy, such as a radiator, particularly a radiator mounted on an automobile, and a heater core.  <P>SOLUTION: The clad material has an aluminum alloy tri-layer structure consisting of a core material, a sacrificial anode material cladded on one face of the core material, and a brazing filler material on the other face. The core material is an aluminum alloy comprising 0.6-2.0% Mn, 0.3-1.0% Cu, 0.3-1.2% Si, 0.01-0.4% Fe, 0.06-0.35% Ti and the balance Al with impurities. The sacrificial anode material is an aluminum alloy comprising 2.0-6.0% Zn, 1.2-2.0% Mn, 0.4-1.2% Si, 0.01-0.3% Fe, and 0.01-0.3% Ti and the balance Al with impurities. The brazing filler material is an Al-Si-based alloy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004177115-A (JP)
Title: Heat pump water heater
Inventor: WATANABE TAKEJI
IPC: F24H1/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the temperature of coming hot water even when selecting operation seeking hot water supplying load and economy, miniaturize a hot water storage tank and save energy.  <P>SOLUTION: This heat pump water heater comprises a water circuit connected with a water heat exchanger 13 for heat exchange between a condenser 2 in a cooling medium circuit and itself while circulating hot water from the lower part of the hot water storage tank 5 to the upper part thereof and a mixing valve 17 for mixing the hot water taken out of the upper part of the hot water storage tank 5 with running water to selectively control the temperature of the hot water. When a hot water amount detecting means 35 detects that the remaining amount of the hot water in the hot water storage tank 5 is a preset value or smaller, a compressor 1 in a cooling medium circuit is operated for highly efficient reheating by a heat pump.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005233363-A (JP)
Title: Pipe coupling and manufacturing method thereof
Inventor: MINAKAWA KOUICHI
IPC: F16L21/02
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light and inexpensive pipe coupling, dividing functions required for the pipe coupling, and divided into inner and outer parts (a coupling body and an outer skin) which are formed of resin respectively satisfying the functions.  <P>SOLUTION: This pipe coupling includes: a coupling body constituting the whole passage formed of resin having a bending elastic modulus of 8,000 to 14,000 MPa (e.g. FORTRON 1140A1) and an outer skin formed of resin having a bending elastic modulus of 800 to 3,000 MPa (e.g. TROGAMIDE CX7323) to cover the coupling body. 1: coupling body 2: passage 3: inner cylinder 11: outer skin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241057-A (JP)
Title: Hot-water storage type hot-water supply device
Inventor: KAMIYA MUTSUHIKO
IPC: F24H1/18
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water storage type hot-water supply device capable of easily taking out a heat exchanger arranged in a hot-water storage tank to perform maintenance and replacement easily.  <P>SOLUTION: This hot-water storage type hot-water supply device is provided with a heating means for heating hot water stored in the hot-water storage tank 1 provided with a water supply port 11 and a water discharge port 12, and the heat exchanger 5 for heating fluid by utilizing heat of hot water stored in the hot-water storage tank 1 is arranged in the hot-water storage tank 1. An opening 13 is formed in an external wall part of the hot-water storage tank 1, an opening lid 6 for blocking the opening 13 is detachably provided, and the heat exchanger 5 formed so as to bring in and out the opening 13 freely is attached to the opening lid 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243853-A (JP)
Title: Resin sheet and method of manufacturing ceramic multilayer wiring board using the same
Inventor: TAKASE HIROYUKI
IPC: H05K3/46
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an interlayer separation and the deformation of recess portions, to prevent electrical defects, such as bonding defects at mounting of electronic components, and to prevent the deformation of a conductor portion of a via conductor, etc. filled in a wiring pattern and through-holes.  <P>SOLUTION: A resin sheet is one placed on each green sheet formed with a conductor section on the surface, when manufacturing a ceramic multilayer wiring board by stacking the green sheets formed with the conductor section made of a conductor paste and then integrating them together and burning them. When the green sheets are stacked and burned, the resin sheets are thermally discomposed and removed during burning, where T<SB>a</SB>°C is the temperature at which the resin sheet reduces its weight by 80%, T<SB>b</SB>°C is the temperature at which a resin binder contained in the conductor paste reduces its weight by 20%, and T<SB>c</SB>°C is the temperature at which a resin binder contained in the green sheet in contact with the resin sheet reduces its weight by 20%, the relations T<SB>a</SB>≤T<SB>b</SB>and T<SB>a</SB>≤T<SB>c</SB>are satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239627-A (JP)
Title: Hairdye composition
Inventor: SHINKAI MASAKAZU
IPC: A61K8/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hairdye composition having good dye affinity, and imparting very superior gloss-imparting effects, and moist and excellent conditioning effects to the hair after being dyed.  <P>SOLUTION: The hairdye composition is composed of a first agent containing an alkali agent and a second agent containing an oxidant, and the first agent and/or the second agent contain heavy liquid isoparaffin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242061-A (JP)
Title: Karaoke sound recording system
Inventor: OZAWA FUTAO
IPC: G10K15/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke sound recording system in which a related image of a user's favored artist is efficiently and automatically provided for the user when the user is to produce sound recording data and write the sound recording data to a prescribed portable recording medium and the user easily selects the desired related image and adds it to the portable recording medium.  <P>SOLUTION: In artist's IDs which belong to a piece of Karaoke music that is designated to be written by the user, when equal to or greater than a prescribed percentage of the artist's IDs are present, images with some strings attached to the artist's IDs are extracted from the database in which artist's related images are accumulated in display labels and presented, and the user selects an image from among the displayed images and the selected image is added to the portable recording medium as the display label.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245495-A (JP)
Title: Health apparatus
Inventor: YASUDA AKIYUKI
IPC: A63B22/06
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health apparatus supplying air with an oxygen concentration suited for every user.  <P>SOLUTION: This health apparatus is provided with a loading means 16 applying a physical load to the user, an oxygen state variable means 52 providing the air with the oxygen concentration different from the oxygen concentration of atmosphere, and an air supply means 53 supplying the air obtained by the oxygen state variable means 52 to the user. When the user uses the apparatus for a predetermined time or more, this appliance is adapted to stop the operation of the loading means 16. This constitution allows the user to efficiently perform aerobics at the physical loading fitted to the using situation of the user and can prevent the user from getting tired unusually.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247069-A (JP)
Title: Pneumatic radial tire
Inventor: ITAGAKI SHINICHI
IPC: B60C9/22
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire capable of compatibly realizing ride quality performance and the shoulder wear resistance performance.  <P>SOLUTION: The contact length Lc of a tire center part CL of a pneumatic radial tire 10 is set to be longer than the contact length of a tire shoulder part SH. The contact shape Rs1 in which the change in the contact length at the tire shoulder part SH is set so that L<SB>65%</SB>/Lc ≤ 80%, and L<SB>95%</SB>/L<SB>65%</SB>≥ 80% is determined, where L<SB>65%</SB>is the contact length of the tire shoulder part SH at the contact width of 65% of the maximum contact width, and L<SB>95%</SB>is the contact length of the tire shoulder part at the contact width of 95% of the maximum contact width.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245649-A (JP)
Title: Carrying case for endoscope and method for housing endoscope
Inventor: WATANABE YOSHIO
IPC: A61B1/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying case for an endoscope and a method for housing an endoscope capable of suppressing shakiness of the endoscope during transport and also capable of preventing breakdown of the endoscope during transport.  <P>SOLUTION: The carrying case for an endoscope comprises a main unit having a recessed housing groove for receiving the endoscope and a cover for covering the surface of the main unit. The gap between the housing groove and the endoscope received in the housing groove is filled with a filling member which is fluid when poured into the gap and solidifies afterward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249553-A (JP)
Title: Stool sampler for stool test, connector used in combination therewith, specimen sampling holder and specimen sampling container
Inventor: KUSUNOKI FUMIYO
IPC: G01N33/48
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stool sampler for a stool test capable of accurately sampling steel and capable of simply extracting the internal liquid in the stool sample in a short time without spilling same and opening the lid of the stool sampler.  <P>SOLUTION: The stool sampler for the stool test is composed of a cylindrical member 3 having opening parts at both ends thereof, a film-like member 4 for sealing one opening part of the cylindrical member 3, the filter 7 passing a liquid but not a solid provided in the separated from the film-like member 4 by a predetermined distance, a stool sampling rod 1 having a stool sampling part 2 for sampling stool, and a lid member 5 for supporting the stool sampling rod 1 and sealing the other one opening part of the cylindrical member 3 in a state that the stool sampling part 2 of the stool sampling rod 1 is housed in the cylindrical member 3 from the other opening part of the cylindrical member 3. The internal liquid 6 in the cylindrical member 3 is extracted by thrusting the film like member using a hollow thrusting needle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004271525-A (JP)
Title: Rugged hydrogen sensor, and method for preventing contamination by contaminant of rugged hydrogen sensor utilizing palladium device
Inventor: EBLEN JOHN P JR
IPC: G01N27/12
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical barrier, combined with the surface of the palladium layer in a hydrogen sensor for effectively preventing gaseous contaminants from contaminating the palladium surface of the sensor, after the contaminant reaches the palladium surface of the sensor.  <P>SOLUTION: Hydrogen sensors 8, 100 have palladium film layers 20, 108, and are used for detecting hydrogen, for example, in an environment that can be easily affected by the inflow or generation of hydrogen. The palladium film layers 20, 108 are coated with thin zeolite films 22, 120, and the zeolite film minimizes the contamination of a palladium surface that might occur due to the presence of air pollutants, such as vapor, ammonium, methane, carbon monoxide, and/or carbon disulfide, which improves the performance and reliability, where the sensors 8, 100 accurately indicate the position of hydrogen leakage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005251634-A (JP)
Title: Magnetron
Inventor: OBATA HIDEYUKI
IPC: H01J23/20
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron having a construction which can regulate oscillation frequency with a low cost structure without usage of expensive components such as a diaphragm, a bellows and so on, and hardly causes electric discharge or the like and stably oscillates.  <P>SOLUTION: A plurality of vanes 12 are radially provided on inside of a cylindrical anode shells 11 toward the center of the anode shell, an anode 1 is formed by forming a plurality of resonant cavities 14 between neighboring vanes 12, and a cathode 2 is provided at the center of the anode along the axial direction of the anode shell 11. A partition 4 formed of dielectrics so that a part of a vacuum housing enters in at least one of the resonant cavity 14 and an inductance element 5 is provided so that it can be inserted in the resonant cavity 14 out of a vacuum region of the partition 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163986-A (JP)
Title: Lens system
Inventor: NAGAOKA TOSHIYUKI
IPC: G02B13/04
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact lens system which is constituted of two-four lenses and whose various aberrations are excellently corrected.  <P>SOLUTION: The lens system is constituted of a front group consisting of at least one positive lens and at least one negative lens, and a rear group consisting of at least one positive lens. It has at least one graded index lens axially symmetric in the radial direction in the rear group, and by setting the refractive index distribution of the graded index lens to an appropriate value, the purpuse of this invention is achieved.  <P>COPYRIGHT: (C)2004,JPO