baber/WOPTO huggingface dataset:
Patent JP-2005044631-A (JP)
Title: Cooling system for silicon carbide semiconductor element
Inventor: YUSHIO YASUHISA
IPC: H01L23/473
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To operate an electronic device incorporating a silicon carbide semiconductor element installed on an automobile at an optimum temperature.  <P>SOLUTION: In an automobile equipped with a fuel cell 4 and a fuel tank (liquid hydrogen tank) 3 that retains fuel of -100°C or lower, the fuel is supplied from the fuel tank 3 to the fuel cell 4, and a circulation passage 9 is provided for connecting the fuel tank 3 to a coolant passage 8 provided at the periphery of the electronic device (inverter) 1 incorporating the silicon carbide semiconductor element S. The electronic device 1 is cooled by circulating the fuel as a coolant through the circulation passage 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041739-A (JP)
Title: Optical glass element shaping mold
Inventor: UMETSU KIYOHARU
IPC: C03B11/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical glass element shaping mold which has excellent durability, and exhibits a good release property between glass and itself in repeated shaping of phosphate glass having strong reactivity or a high softening point, and in which the adhesion strength between each of various mold base materials and a coating layer is high.  <P>SOLUTION: In the optical glass element shaping mold obtained by applying a coating onto the optical glass shaping surface of a mold base material having high heat resistance, denseness and thermal conductivity, the optical glass element shaping mold is characterized in that its coating layer contains molybdenum as a first component and iridium as a second component, and comprises the first component and the second component, or the coating layer contains, as a third component, an alloy of platinum and rhenium or of platinum and rhodium, and comprises the first component, the second component and the third component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163408-A (JP)
Title: System and cartridge for processing biological sample
Inventor: HAENDLER ERICH
IPC: B01L3/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To automate a microarray device, for permitting an experiment on many samples with superior working efficiency, in a laboratory environment.  <P>SOLUTION: A sample processing system for processing the sample contained in a liquid is disclosed. In particular, the sample processing system, consisting of a pipette 11 and a cartridge 12, is disclosed. The cartridge includes a chamber 13 having an inlet 14 and an outlet 15. The chamber includes the microarray device 16 having an active surface 17. The active surface can be brought into contact with the liquid contained in the chamber. The cartridge further includes an optical interface 18 for providing optical access to the active surface of the microarray device, an inlet port 21, and an outlet port 22. The inlet port is constituted and dimensioned so as to be become airtight into contact with a pipette tip, when the pipette tip 23 is inserted into the inlet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005045957-A (JP)
Title: Rush current prevention circuit
Inventor: OGAWA AKIO
IPC: G05F1/10
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rush current prevention circuit that can reduce a rush current with a simple constitution.  <P>SOLUTION: The rush current prevention circuit comprises: a load 3 connected to a DC power supply 1 and an input capacitor 4 connected to the load 3 in parallel therewith; a field effect transistor 5 that restrains the rush current to the input capacitor 4; a time constant circuit that comprises bias resistors 7, 8 for generating gate voltages of the field-effect transistor 5, and a capacitor 6; and a capacitor 9 that is connected in parallel between a drain and a gate of the field effect transistor 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042652-A (JP)
Title: Plug cap mounting structure for engine
Inventor: MATSUDA MINORU
IPC: F02P13/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of mounting a plug cap on a rear part of an ignition plug.  <P>SOLUTION: A holding part 77 pressing the plug cap 75 to an ignition plug 65 L side is provided on a plug cap guide 76A formed in a tubular shape housing the plug cap 75 therein and capable of inserting a tip part into a plug hole 74. A positioning fixing means 78A for determining an axial direction position of the plug cap guide 76A fixing the same is provided between the rear part of the plug cap guide 76A and a head cover 60L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040458-A (JP)
Title: Medicine dispenser
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a discharging or replenishing operation of a medicine as well as a maintenance operation from ahead even for a medicine dispenser which is disposed with two or more random holding type medicine supply units.  <P>SOLUTION: The medicine dispenser 20 is disposed with the two or more medicine supply units 30 in which medicines 10 accommodated in a medicine cassettes 50 are aligned and discharged one by one, wherein the medicine supply units 30 are disposed to be drawn ahead and discharge the medicines ahead according to an operation from the front and the medicine cassettes 50 which can be drawn ahead are disposed in the medicine supply units 30. Also, electric supply to the medicine supply units 30 is established when it is pushed behind. Thereby not only the discharging operation but also the maintenance operation become easier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041562-A (JP)
Title: Shrink film package
Inventor: NISHIKAWA YOICHI
IPC: B65D71/08
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shrink film package from which a strip part is not separated even when it is opened.  <P>SOLUTION: In the shrink film package in which an article to be packaged is packaged with a uniaxially oriented film 1, and the film 1 is heat-shrunk to bring the film into tight contact with the article to be packaged, and the film 1 is torn in the oriented direction so as to make it form a strip part 5 from a knob part 3 formed by making notches 2, cuts 4 are respectively made by an interval so as to respectively cross parts where both side edges of the strip part 5 reach. At a time when both the side edges of the strip part 5 reach the cuts 4, developments of cuttings are stopped, and by a connection between a pair of the cuts 4, the strip part 5 does not separate from the body part of the film 1 packaging the article to be packaged and these can be discarded as a unified waste.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051917-A (JP)
Title: Generating method and generator
Inventor: SUZUKI MINORU
IPC: H02K44/08
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generating method and a generator capable of low cost power generation without requiring a seed material in which facility cost is reduced by prolonging the lifetime of the generator without using refractory abundantly.  <P>SOLUTION: In magnetohydrodynamic generating method for generating electric power by forming a power generation channel 21 for fluidizing ionization fluid in a magnetic field being generated between a pair of magnetic poles 23, passing ionization fluid through the power generation channel 21 and taking out a current by an electrode 24 arranged in the power generation channel 21, fuel is fired intermittently in an ignition chamber 13 connected with a combustion chamber 14 communicating with the power generation channel 21, converging detonation is generated by intermittent combustion of the fuel fired in the combustion chamber 14 and ionized combustion gas is fed, as ionization fluid, to the power generation channel 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053651-A (JP)
Title: Paper conveying mechanism and both-side printing device with usage of it
Inventor: MAEDA HIROYUKI
IPC: B65H5/06
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper conveying mechanism capable of easily unjamming paper even when a paper conveying passage is not completely exposed to the outside of an apparatus equipped with it.  <P>SOLUTION: The paper conveying mechanism 30 is provided on a lower part of the both-side printing device 20 arranged above a paper cassette 10 of a printer 1. An upstream side paper guide member 31 and a downstream side paper guide member 32 are provided in the paper conveying mechanism 30 so that they are connected by a connection part 33 horizontally. When the paper jam occurs in the both-side printing device 20, a paper conveying direction upstream side part of the upstream side paper guide member 31 is lowered to a space after removing the paper cassette 10 while having the connection part 33 as a fulcrum, or a downstream side part of the downstream side paper guide member 32 is lowered. Thus, unjamming can be carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057090-A (JP)
Title: Printed wiring board
Inventor: GOTO HIROYUKI
IPC: H05K1/02
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printed wiring board capable of obtaining highly reliable electric connection independently of a difference between the thermal expansion coefficients of a PKG and the printed wiring board.  <P>SOLUTION: A board 2 is constituted so as to have two board grooves 6, 6 on the tip of a land 3. A ball 5 is arranged on the upper part of the land 3 between these two grooves 6, 6 and the PKG 4 is arranged on the ball 5. The grooves 6, 6 cross a straight line connecting the center of the PKG 4, and the land 3 and the grooves 6, 6 are made non-parallel with the straight line. No groove 6 exists just under the land 3 connected to the PKG (terminal) 4. In the constitution, an influence caused by a difference between the thermal expansion coefficients of the PKG (semiconductor package or a semiconductor chip) and the printed wiring board can be reduced as much as possible, and highly reliable electric connection can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052115-A (JP)
Title: Carrying tool for rotary of agricultural tractor
Inventor: NUNOHATA SHINJI
IPC: A01B59/042
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying tool for a rotary of an agricultural tractor enabling stable transportation while keeping good supporting posture, dispensing with a positioning adjustment at a supporting part of a tine and surely protecting the tine.  <P>SOLUTION: A pair of bent frames 11, 11 composed of a beam part 11a and a handle part 11b and having an L-shape by side view are oppositely and parallelly connected with each other to constitute the tool body 1 of the tool having a base part 12 and an attaching end side 13. A concave tine-supporting cushioning plate 2 supporting the tines b, b in circumscribed state is placed on the base 12 of the tool body 1. The main shaft of the attaching end 13 of the bent frames 11, 11 is provided with detachable arm clamps 3, 3, the whole tines b, b of the rotary R are placed on the tine supporting cushioning plate 2, the clamp 31 of the arm clamp 3 is fixed to a main beam (d) and the tool is made to be movable by a castor 4 attached to the bottom face of the base 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064081-A (JP)
Title: Shield structure of shield plate in electric component
Inventor: KITAI TADASHI
IPC: H01R13/648
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide the shield structure of a shield plate in an electric component wherein the electric component can be shielded by arranging the shield plate regardlessly of the arranging position of the ground, and the shield plate can be processed and used arbitrarily to facilitate readjustment work.  <P>SOLUTION: In the shield structure of a shield plate in an electric component, the shield plate 3 is arranged around an opening for inserting the electric component while facing the ground. A projection 4 having a hole part 4a is provided on one side of the shield plate 3, the peeled wire 5a at one end of a lead wire 5 having an arbitrary length is fixed by soldering in the hole part 4a of the projection 4. The peeled wire 5b at the other end of the lead wire 5 is connected to the ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062307-A (JP)
Title: Method for manufacturing flat-panel display
Inventor: YAMANAKA YASUSHI
IPC: H01J11/26
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To form components, such as electrodes of the pattern corresponding to cell arrangement of a screen of the fewest possible materials in compliance with the desired pattern.  <P>SOLUTION: The surface of a substrate 21 is patterned and printed with a surface treating material for partially enhancing wettability so as to include the pattern PA of the components and a ground film 51 consisting of the surface treating material is patterned and shaped by photoirradiation. Materials 71 are selectively bonded onto the substrate 21 by utilizing the ground film 52 after the shaping, by which the components of the desired pattern are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028080-A (JP)
Title: Container for mascara or the like for free sample
Inventor: FUKUDA SHINYA
IPC: A45D34/04
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for mascara or the like for a free sample which solves the problems that a general mascara container is not suitable for a free sample because it has many parts and is expensive, and that a general mascara container having a cap, in which mascara to be used one to three times is filled, is difficult to apply proper amount of mascara for one usage to the brush part of a disposable mascara brush.  <P>SOLUTION: The container has a cap 1 and a container 2. The container has a container body 2a, a container side thread part 2b provided with a female thread on the container body, a cap side thread part 1b provided with a male thread to be screwed in the container side screw part, an applying part 1a extended on the cap side thread part through a supporting rod 1c, and a cap body 1d extended on the cap screw part and having an opening part 1e. A cosmetic material is attached to the applying part in advance and the container body is passed through the opening part. Moreover, between the applying part and the supporting rod, a connecting part 3 is provided. Moreover, a stripping plug 4 is provided inside the container body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065196-A (JP)
Title: Filter, signal processor, signal processing method, recording medium, and program
Inventor: SUDO FUMIHIKO
IPC: H04N5/20
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a conventional low-pass filter cuts off high-frequency signals independently of the magnitude of the signal level and to process signals selectively corresponding to their levels so as to improve reproduced picture images in picture quality in video apparatuses equipped with gamma correction circuits.  <P>SOLUTION: A basic filter is made variable in characteristics corresponding to the level (amplitude)of signals. For instance, the basic filter is kept holding characteristics as well as a low-pass filter, but high-frequency signals having a low signal level are selectively allowed to pass through the basic filter. Or, for instance, the basic filter is kept holding characteristics as well as a high-pass filter, but low-frequency signals having a high signal level are selectively allowed to pass through the basic filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068041-A (JP)
Title: Method for producing porphyrin compound
Inventor: ARAMAKI SHINJI
IPC: C07D487/22
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-yield synthesis method when a porphyrin compound is synthesized by tetramerization of a 2-hydroxymethylpyrrole derivative.  <P>SOLUTION: In the method for producing a porphyrin compound comprising forming a porphyrinogen derivative by treating a 2-hydroxymethylpyrrole derivative represented by general formula (1) (R<SP>1</SP>-R<SP>8</SP>are each independently a monofunctional organic group or may be mutually bonded to form a cyclic structure) with an acid and oxidizing the porphyrinogen to synthesize the porphyrin compound, the method for producing a bicycloporphyrin compound comprises dissolving or finely dispersing the acid to be used for the treatment of the 2-hydroxymethyl pyrrole derivative with an acid in a system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072884-A (JP)
Title: Diversity receiver
Inventor: FUJIWARA TOMOHIRO
IPC: H04B7/08
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a standard tracking control device capable of doppler measurement and signal modulation and demodulation cannot be used for a conventional diversity receiver since the conventional diversity receiver outputs a signal having the frequency shift of a doppler effect eliminated.  <P>SOLUTION: A diversity receiver is provided with: a phase difference adjusting part 12 for adjusting the phase difference of two received signals 8 of orthogonal polarization components with a frequency shift; first feedback paths 15 and 16 for feeding the output of the phase difference adjusting part 12 back to the input of the phase difference adjusting part 12; a frequency synchronization part 11 for eliminating the frequency shift from the received signals 8; second feedback paths 15 and 16 for returning frequency synchronization signals 26 with the frequency shift oscillated by the frequency synchronization part 11 to the input of the frequency synchronization part 11; a combining part 13 for combining two adjusted received signals 22 processed by the phase difference adjusting part 12 and the frequency synchronization part 11 and outputting a composite received signal 31; a frequency shift imparting part 14 for imparting a frequency shift to the composite received signal 31 by using the frequency synchronization signal 26; and two automatic gain control amplifiers 10 for amplifying the received signals 8 as preprocessing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004105178-A (JP)
Title: Direct label probe composition, method for in situ detection of chromosome or chromosome region and hybridization forming composition
Inventor: BITTNER MICHAEL L
IPC: G01N21/77
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for in situ hybridization of DNA capable of carrying out hybridization by only one invasion to a sample.  <P>SOLUTION: The direct label probe compositions which stain DNA of a preselected single chromosome or region of a chromosome of a multi-chromosomal genome, comprise mixed DNA segments which are covalently bound to fluorophore groups through linking groups. The mixed DNA segments are derived from the DNA present in the preselected chromosome or chromosome region. The probe compositions can be used concurrently or sequentially with other probe compositions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005068938-A (JP)
Title: Ground structure
Inventor: NAKANO HIROSHI
IPC: E01C11/24
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground structure for holding prescribed strength, superior in water permeability, and eliminating even settlement of the ready-made ground of a side edge part of the ground in a rainfall.  <P>SOLUTION: This ground structure is composed of a water permeable base layer 3 molded by depositing an infinite number of roadbed materials, a plurality of concrete blocks 2 positioned in a horizontal plane in the base layer 3, and respectively separately juxtaposed at a regular interval, and a water permeable surface layer 4 laid on an upper surface of the base layer 3. Wastes A and B are desirably sealed in the concrete blocks 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073560-A (JP)
Title: Method for film formation and film formed by using the method
Inventor: MAMIYA MINORU
IPC: A23L35/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for film formation, by which a film providing excellent peelability of a material to be treated from a base when the material to be treated is brought into contact with the base is formed and to prepare the film formed by the method.  <P>SOLUTION: The film 7 having peelability from a plate 1a is formed by bringing edible oil 2 applied to the surface of the plate 1a into contact with a flame. When a foodstuff 8 is brought into contact with the plate 1a through the film 7, excellent peelability of the foodstuff 8 from the plate 1a is obtained since the film 7 has peelability. The film 7 is readily recovered and sticking of the foodstuff 8 to the plate 1a is semipermanently and readily prevented even in the case of repeated contact and release of the foodstuff 8 from the plate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076519-A (JP)
Title: Engine control device and control program
Inventor: TAKAHASHI KAZUHISA
IPC: F01L13/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve startability of an engine provided with a valve system performing stepless continuous variable control of valve lift characteristics by sliding a cam.  <P>SOLUTION: A control device 50 detects an actual cam position by a cam position sensor 701 and determines whether the engine is in starting operation or in regular operation based on a cooling water temperature detection signal, an accelerator opening detection signal, a starter signal, and an engine speed detection signal. When the control device determines that the engine is in starting operation, a target cam position of an intake side cam 13 is calculated according to target valve lift amount and operating angle. The target cam position is corrected according to the cooling water temperature detection signal and a status signal of an idle up lever 707 and is established. Difference between the established target cam position and the detected actual cam position is calculated and feed back control amount according to the difference is calculated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078974-A (JP)
Title: Fuel cell system
Inventor: WAKABAYASHI KEISUKE
IPC: H01M8/10
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system controlling a freezing point depression agent density in cooling water by estimating the density of freezing point depression agent in the cooling water without setting a new device in the system.  <P>SOLUTION: By providing a water collection means 3 for collecting purified water from exhaust of a fuel cell 2, a humidifier 4 for humidifying fuel gas and/or oxidant gas, a temperature detecting means (a cooling water temperature sensor) 6 for measuring temperature of cooling water in a cooling water pipe channel 5 arranged so as to pass through the fuel cell 2, a water separating means (a water separating device) 7 for separating the purified not containing the freezing point depression agent and supplying it to the humidifier 4, and a conductivity measuring means (a conductivity sensor) 8 for measuring conductivity of the cooling water, the freezing point depression agent density in the cooling water is estimated based on the conductivity measured by the conductivity measuring means 8, and the freezing point depression agent density in the cooling water is controlled by a controlling means (a controller) 9 for supplying the purified water to the cooling water from the water collection means 3 based on the estimated density.  <P>COPYRIGHT: (C)2005,JPO&NCIPI