baber/WOPTO huggingface dataset:
Patent JP-2004329478-A (JP)
Title: Medical purpose electrode
Inventor: KOIKE YASUAKI
IPC: A61N1/39
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical purpose electrode capable of extracting the biopotential in a short period of time after a large electric energy is fed to an organism without corroding a conductive layer.  <P>SOLUTION: The electrode comprises the conductive layer 1 made of a carbon fiber product, a conductive gel layer 9 bonded to one surface of the conductive layer 1, and a lead wire 5 one end of which is connected to the conductive layer 1. The potential of pH of the gel layer 9 is 8-13, and the gel layer is manufactured at least with water, a polymerizable monomer, a pH adjuster and a crosslinking agent. The pH adjuster is an amino-alcohol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333779-A (JP)
Title: Fine contact hole forming method using thermal flow step
Inventor: TAKEMURA KATSUYA
IPC: G03F7/40
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact hole forming method by which contact holes after thermal flow are made uniform in size independently of the lot of a resist material or by which the size is reduced, that is, the amount of flow is made fixed at the same baking temperature.  <P>SOLUTION: The contact hole pattern forming method includes the steps of: applying a resist material to a substrate; heating the resist material; exposing the heated resist material through a photomask for a contact hole pattern; heat-treating the exposed resist material; developing the heat-treated resist material with a developing solution; and heat-treating the developed contact hole pattern. The resist material contains an organic compound which neither reacts with the components of the resist material nor varies resolution, and when the lot of the resist material is changed, the uniformity of contact hole patterns before and after the lot change is achieved by increasing or decreasing the addition of the organic compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334992-A (JP)
Title: Recorder and reproducer
Inventor: KASE YUTAKA
IPC: H04N5/76
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder and a reproducer capable of similarly managing the contents files on a local medium and the contents files on a network.  <P>SOLUTION: The recorder 100 is provided with a user interface managing part 101 having the function of extracting a link destination not only from a local drive but also through a network, an editing section 102 for editing the link destination through a user input, and a table creation section for creating a table in which edited file information is written by classifying into a network type and a local type. In a recording medium 110, a contents file and the file information are recorded with the recorder 100. The reproducer 120 is provided with a path creating section 123 for reading the file information recorded on the recording medium 110 and creating the full path of a network type or a lock type, and a file access determination section 124 for determining the local or network access.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335983-A (JP)
Title: Cap for high frequency device, package for high frequency device and its manufacturing method
Inventor: SUDO YUKITO
IPC: H01L23/02
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for a high frequency device excellent in air-tightness and electromagnetic shielding property, and to provide a package for the high frequency device and its manufacturing method.  <P>SOLUTION: A millimeter-wave device (not shown in the figure) is mounted on the upper surface of a base 2 into which an interface pin 6 is inserted. The cap 1 equipped with a hollow cap part 1a having an opening end part and a flange part 1b formed around the opening end part of the cap part is arranged so as to cover the millimeter-wave device. The inner periphery part of this flange part 1b is protruded (a convex part 3) toward the base 2 along the opening. On the outer peripheral surface of the base 2 side, a plurality of projections (a projection part 4) are formed along the periphery of the flange part 1b. The millimeter-wave device is sealed by projection welding the convex part 3 and the projection part 4 to the upper surface of the base 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343336-A (JP)
Title: Driver circuit of mosfet
Inventor: KUWABARA HIDEO
IPC: H03K17/66
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver circuit of an MOSFET in which unnecessary charges remaining in a gate can instantaneously be pulled out when the MOSFET is turned on from being turned off, and therefore it is not necessary to lower the impedance of an oscillator.  <P>SOLUTION: The circuit is provided with a first transistor 3 which is connected to a gate of the MOSFET 9 through a resistor 6 and supplies a voltage to the gate and a second transistor 4 which is connected to the gate of the MOSFET 9 and pulls out the charge remaining in the gate. When the MOSFET 9 is turned off, a signal oscillator 5 turns off the first transistor 3 and gives an on-signal to the second transistor 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340217-A (JP)
Title: Gas storage tank
Inventor: SASAKI TOSHITAKE
IPC: F17C11/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas storage tank capable of enhancing the heat exchange efficiency when a heat exchanger is installed inside the tank body.  <P>SOLUTION: The gas storage tank 1 has the tank body 2 in which gas is stored, and a number of occluding substance pieces in granular form to occlude the gas are installed inside the tank body 2. Inside the tank body 2, a heat exchanger 4 is installed to release the heat generated when the tank is filled with the gas, to outside the tank body 2. The heat exchanger 4 is furnished with a refrigerant circulation pipe 5 through which the refrigerant flows and a plurality of fins 6 in the shape of flat plates installed on the peripheral surface of the refrigerant circulation pipe 5. The pipe 5 has fin mounting parts 5b extending in the longitudinal direction of the tank body 2. Fins 6 are installed on the fin mounting parts 5b in such a way as extending in their longitudinal direction. Thereby the gas introduced into the tank body 2 from a gas filling hole 3 will flow in the longitudinal direction of the fin mounting parts 5b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346505-A (JP)
Title: Opening device
Inventor: YAMASHITA TOMIHIRO
IPC: E05F5/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening device having no requirement to provide a proper tab part, capable of simply removing a cover member and having no fear that a mounting tool is lost.  <P>SOLUTION: The device is provided with a frame 2 formed of upper and lower frames 2a, 2b and right and left vertical frames 2c, 2d, and sliding screens 3, 4 provided to be openable/closable in the right and left direction in the frame 2. The upper face 12 of the lower frame 2b is formed on a substantially flat plane. The upper face 12 of the lower frame 2b is constituted of cover members 37, 38, 39 divided into a plurality of sections made attachable/detachable. The cover members 37, 38, 39 are fixed to the lower frame 2b attachably/detachably by attaching members 40, 41, an engaging part 69 coming into contact with the lower face of the cover members 37, 38, 39 when the attaching tool 40, 41 are loosened in the middle of the attaching members 40, 41 and fixing in a projected condition of the attaching members 40, 41 from the upper face of the cover members 37, 38, 39 is provided. The cover members 37, 38, 39 are removed by pinching the protruded part of the projected attaching tools 40, 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000227-A (JP)
Title: High resolution dna-sequencing method using low viscosity medium
Inventor: GROSSMAN PAUL D
IPC: C12Q1/6869
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for attaining a single base resolution of fragments for DNA sequence determination by giving a low viscosity medium easily chargeable/dischargeable into/from a capillary electrophoretic tube, and also to provide a device therefor.  <P>SOLUTION: This method for determining the nucleotide sequence of a target polynucleotide comprises separating DNA fragments in a mixture for DNA sequence determination based on their difference in dimension. Specifically, the method includes the step of separating the DNA fragments by capillary electrophoresis in a modified aqueous solution containing a medium for such electrophoresis. Thereby, a single base resolution is attained for the fragments each with at least about 300-base length. Besides, the low viscosity of the solution allows quick charging and recharging of such solution into the capillary tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004345448-A (JP)
Title: Structure of mounting high-voltage electric equipment on vehicle
Inventor: HASHIMOTO NAOYUKI
IPC: B60K1/04
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of mounting a high-voltage electric equipment on a vehicle capable of shortening the time required for installing a high-voltage electric equipment and a seat on a vehicle.  <P>SOLUTION: A high-voltage electric equipment 30 is disposed below a seat 25 and on a floor 26, and a seat rail 70 to support the seat 25 slidably in the longitudinal direction is fixed to the high-voltage electric equipment 30. The seat rail 70 is fixed to the high-voltage electric equipment 30 in advance, and the seat 25 is supported via the seat rail 70, and the high-voltage electric equipment 30 and the seat 25 are mounted on the floor 26 at the same time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345783-A (JP)
Title: Alignment space rearranging device
Inventor: TABUCHI KUNIHIRO
IPC: B65G47/31
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment space rearranging device, holding down the waste of material to the minimum by rearranging the alignment space before the transported articles continuously transported in one or more alignment lines are disposed at predetermined spaces in predetermined positions.  <P>SOLUTION: In this alignment spacing rearranging device, a first transport roll 135 and a second transport roll 132 for sucking the transporting article 2 on the outer periphery side are disposed with the outer peripheries thereof opposite to each other, the first transport roll 135 on the upstream side transports the transporting article 2 in the state of sucking the article on the outer periphery side up to an opposite position D to the second transport roll 132, and the second transport roll 132 sucks the transporting article 2 on the outer periphery side thereof in the opposite position D, whereby the article is transferred from the first transport roll 135 side and transported to the downstream side, and the rotating speeds of the transport rolls 132, 135 are set so that the transport speed of the first transport roll 135 is set higher than that of the second transport roll 132.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350074-A (JP)
Title: Copying device and copying method
Inventor: USHIO MASARU
IPC: H04N1/04
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To adjust directions of outputted images in continuous copy operations as enhancing processing speed of copy operation using a skim system automatic document feeder, shortening first copy out time (FCOT) of platen copy and shortening time of continuous platen copy operations.  <P>SOLUTION: Operation modes of the platen copy are provided with a platen 2 mode which attaches importance to the FCOT without compression/decompression and 180° rotation processing, etc., a platen 3 mode in which the directions of the outputted images are the same as that of the platen 2 mode and a reading operation is executed during output of the previous page and a platen 1 mode in which the directions of the outputted images are the same as copy using the automatic document feeder and the reading operation is executed during the output of the previous page.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346881-A (JP)
Title: Control device for internal combustion engine
Inventor: NAKAZAWA TAKASHI
IPC: F01M13/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine taking into consideration evaporation quantity of oil dilution fuel.  <P>SOLUTION: This control device of the internal combustion engine is characterized by permitting estimation of the single composition concentration in fuel by a single composition concentration calculating means, by determining that evaporation quantity from engine oil of the oil dilution fuel is little, when a cumulative evaporation quantity central value being integration of an evaporation quantity central value corresponding to the evaporation quantity from the engine oil of the oil dilution fuel, becomes larger than a value of an evaporation state determining parameter calculated based on the highest value of the oil temperature from when starting an engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349644-A (JP)
Title: Semiconductor device manufacturing process control system, and method and program for controlling semiconductor device manufacturing process
Inventor: TSUBAKIDA OSAMU
IPC: H01L21/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To incorporate a manufacturing process control system to an existing system without adding any large-scale modification.  <P>SOLUTION: An APC system 10 for controlling semiconductor device manufacturing processes collects the manufacturing data of a semiconductor device by inquiring the data to an MES/CC system 20 that manages the manufacturing, applies a filtering process to the collected manufacturing data, and using the filtered data and a specific algorithm, generates a recipe for controlling the process of a semiconductor manufacturing apparatus. As such, since the APC system 10 initiatively collects the manufacturing data, the MES/CC system 20 does not require any large-scale modification in incorporating the APC system 10 to the semiconductor manufacturing system 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348674-A (JP)
Title: Region detection method and its device
Inventor: DAIMATSU SHIGERU
IPC: G06T7/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a region detection method by which an appropriate threshold is set regardless of photographing conditions and a specific region such as a face region is quickly exactly detected, and to provide its device.  <P>SOLUTION: The device comprises: a picture data storage section 10 for storing sample pictures 12 and a picture of interest 11; a first calculating means 1 including a common extract region and for generating a threshold table 8 for average lightness by acquiring threshold data for identifying the extract region on a plurality of sample pictures 12 having different average lightness by means of a genetic algorithm; a second calculating means 2 for adaptively calculating and deriving the threshold data for identifying the extract region on the picture of interest 11 on the basis of the average lightness of the picture of interest and the threshold table 8; and a third calculating means 3 for detecting the extract region on the basis of the threshold data calculated and derived by the second calculating means 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356223-A (JP)
Title: Substrate processing equipment and substrate manufacturing method
Inventor: TAKANASHI KAZUHITO
IPC: H01L21/306
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate processing equipment which controls etching treatment precisely and efficiently.  <P>SOLUTION: The substrate processing equipment is provided with the etching equipment in which a semiconductor substrate is held by a maintenance portion and a semiconductor layer of the substrate is etched with chemical, and a film thickness measuring apparatus for measuring film thickness of the semiconductor layer of the substrate. Based on measurements of the thickness measurement apparatus, the etching equipment stops the supply of the chemistry chemical.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355187-A (JP)
Title: Virtual memory system, method for managing address in virtual memory, and address conversion table generator
Inventor: IIZUKA TAKAHIRO
IPC: G06F12/10
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual memory system for preventing physical memories from being consumed excessively for page tables.  <P>SOLUTION: An address conversion table generator 13 is connected to a system bus 15, and is accessed by a CPU 11 when TLB mistakes occur. Then, each time when access is received, a corresponding page table entry is generated according to a preset rule. By accessing the address conversion table generator 13, regions in a memory 12 need not be used. Page table generation rules in the address conversion table generator 13 can be set from the CPU 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356330-A (JP)
Title: Process for producing mask, method for managing mask blank, program for managing mask blank, system for managing mask blank and process for fabricating semiconductor device
Inventor: OMORI SHINJI
IPC: G03F1/20
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a mask in which a mask blank having a black/white defect is not discarded but utilized, managing method, program and system of the mask blank for making it possible, and a process for fabricating a semiconductor device employing the process for producing a mask.  <P>SOLUTION: A mask blank is prepared (ST11), distribution of the position or size of defects existing in the thin film of the mask blank is inspected (ST12), and a defect map is made (ST13). Logical sum of the defect map and mask data is then operated (ST15) and compared and then a decision is made whether a thin film having defects along the defect map can be utilized or not for a pattern along the mask data (ST16). If a decision is made that the thin film can be utilized for the pattern along the mask data (Y), a pattern is formed along the mask data for the thin film thus producing a mask (ST17).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006893-A (JP)
Title: Selective arrangement of quantum well of flip chip light emitting diode led for improved optical output
Inventor: SHEN YU-CHEN
IPC: H01L27/15
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode improving the efficiency of optical output of a light emitting device comprising a light emitting region and reflective contacts separated from the light emitting region through one or more layers.  <P>SOLUTION: A light emitting device comprises a light emitting region and reflective contacts separated from the light emitting region through one or more layers. In a first example of embodiment, a partition between the light emitting region and the reflective contact is in between about 0.5λ<SB>n</SB>and about 0.9λ<SB>n</SB>. λ<SB>n</SB>is the wavelength of rays radiating from the reflective region in the region of the device separating the light emitting region from the reflective contact. In a second example of embodiment, the partition between the light emitting region and the reflective contact is in between about λ<SB>n</SB>and about 1.4λ<SB>n</SB>. The light emitting region, for example, may be III-nitride, III-phosphide or other suitable materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038950-A (JP)
Title: Keyboard for personal digital assistant
Inventor: KIN EIKI
IPC: G06F15/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard for a personal digital assistant (PDA) that is attachable to a PDA in a front direction when in use, and is attachable in the opposite direction for back-folding or removable for storage when not in use and when only a PDA screen is used.  <P>SOLUTION: The keyboard, which is attached to a PDA set 9 when in use, includes: a hinge device 11 including a connector 16 for transmitting a keyboard input signal to the PDA, and an upper and a lower hinge cover 18 and 20; attaching/detaching means 13 positioned in the hinge device and attachable to the PDA in a front direction or the opposite direction; and a keyboard body part 23 connected to the hinge device so as to be folded and deployed thereon, and having a key part 22 on an upper face and an FPC keypad for inputting a key pressed on the key part in the interior.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004357101-A (JP)
Title: Thin film bulk sound resonator element
Inventor: SASAKI JUN
IPC: H01L41/29
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To secure an air gap (isolation) structure indispensable for obtaining a high Q value of a thin film bulk acoustic resonator element.  <P>SOLUTION: The thin film bulk acoustic resonator element is configured such that a membrane layer is formed on a substrate, a first electrode, a piezoelectric layer, and a second electrode are sequentially formed on the membrane layer, and an air-gap is formed under the first electrode. An electrode forming part made of the same material as that of the first electrode is deposited on the membrane layer around the air-gap to form the air-gap.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355777-A (JP)
Title: Objective lens driving device, optical pickup using same, and method for manufacturing objective lens driving device
Inventor: IJIMA SHINICHI
IPC: G11B7/09
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens driving device capable of insert molding by a simple 2-division metallic mold, suppressing the occurrence of tilting, and miniaturizing.  <P>SOLUTION: A movable member 20 having an objective lens 21 mounted thereon is held by a fixing member 10 through four elastic support members 31a, 31b, 32a and 32b. The upper stage elastic support members 31a and 31b are arranged in a chevron shape in which the fixing member 10 side is narrow, and the overlapping of the connected parts of the fixing member 10 and a movable member 20 is prevented in a focusing direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358476-A (JP)
Title: Method for forming outer peripheral tooth of disk-like member
Inventor: HONNAMA YUKIMI
IPC: B21H5/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an outer peripheral tooth which can prevent the occurrence of a burr on the end face of the outer peripheral tooth when the outer peripheral tooth is formed by rolling with a rolling die and a finishing roller.  <P>SOLUTION: The outer peripheral tooth 70 is formed by rolling to a disk-like member 18 by the rolling die 26. And at the same time, the tooth tip and a tooth width shape of the outer peripheral tooth 70 are finished by the finishing roller 28. In this case, a material is made to flow when the tooth tip of the outer peripheral tooth 70 is formed by the bottom wall face 74d of an annular groove 74 and the tooth width of the outer peripheral tooth 70 is formed by the inner wall face 74s of the annular groove 74. The material is finished to a gap S<SB>2</SB>between the end face of the outer peripheral tooth 70 and the inner wall face 74s. It does not reach the outer peripheral face 72 of the finishing roller 28. As a result, the occurrence of the burr on the end face of the outer peripheral tooth 70, which is caused by the outflow of the material for the disk-like member 18 between the outer peripheral faces 48a, 50a of a mandrel device 20 and the outer peripheral face 72 of the finishing roller 28, can be prevented suitably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI