baber/WOPTO huggingface dataset:
Patent JP-2003249482-A (JP)
Title: Method for forming semiconductor microstructure and semiconductor element formed using that method, method for fabricating resonance tunnel element and resonance tunnel element fabricated using that method
Inventor: YUKI KOICHIRO
IPC: H01L21/02
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a semiconductor microstructure of narrow width with good controllability.  <P>SOLUTION: The method for forming a semiconductor microstructure 104 comprises a step for forming mask patterns 103 and 203 having a first opening 221 and a second opening 222 on a substrate having a semiconductor layer 204 formed thereon, and a step for forming the semiconductor microstructure 104 extending in a first direction parallel with the surface of the substrate by etching the semiconductor layer 204 selectively. In the etching step, etching rate in a second direction perpendicular to the first direction and parallel with the surface of the substrate is substantially zero for etching rate in the first direction, and the width m of the semiconductor microstructure 104 is substantially identical to the shortest distance M between the first opening 221 and the second opening 222 in the second direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004220250-A (JP)
Title: Loan support device, loan support method and program
Inventor: MARUYAMA NORIAKI
IPC: G06Q40/00
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow a person who wants to be loaned to easily make a loan examination request to a financial institute, and to prevent personal information from being provided to any unnecessary financial institute.  <P>SOLUTION: A person who wants to be loaned operates a PC 20 to perform access through the Internet 10 to a loan support center 100. Then, the person transmits a loan examination request including a plurality of financial institutes from which the user wants to be loaned, the priority order of those financial institutes, his or her desired loan contents and his or her own personal information or the like from the PC 20 to the loan support center 100. The loan support center 100 which has received the request transmits examination request data to a facsimile machine 40 of the financial institutes from which the user desires to be loaned according to the priority order designated by the person who desires to be loaned.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220341-A (JP)
Title: Preceding vehicle estimating method
Inventor: MATSUI TADANORI
IPC: B60K31/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To acquire preceding vehicle probability to estimate a preceding vehicle being the target of driving operation control with sufficient responsiveness even for the rapid driving operation of the preceding vehicle at the time of calculating the preceding vehicle probability by filter processing.  <P>SOLUTION: For example, an electromagnetic wave is oscillated from its own vehicle, and the relative location of a preceding vehicle with respect to its own vehicle is calculated based on a reception signal acquired by receiving a reflected wave from the preceding vehicle. At the time of carrying out the filter processing to calculate the preceding vehicle probability being accuracy that the preceding vehicle exists on the same traffic line as a traffic lane on which its own vehicle is traveling by using the current probability derived from the relative location being probability preliminarily decided according to the relative location, an offset value f1 is used as the initial value of the preceding vehicle probability. Thus, it is possible to shorten a time t3 required until it is judged that the preceding vehicle exists on its own traffic lane by giving the offset value f1 to the initial value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219750-A (JP)
Title: Optically functional element and optical pickup device
Inventor: MIYAGAKI KAZUYA
IPC: G02F1/13
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a deflection dependent diffraction element is needed for an optical pickup device for reading and writing an optical disk, and its manufacturing cost is high because of its difficulty of manufacture.  <P>SOLUTION: A first substrate is formed by bonding photoreactive molecules 41 photoisomerized between a trans form and a cis form by being irradiated with light having a first or a second prescribed wavelength to one surface of a mask 30 wherein the amount of transmitted light is changed slantingly in one direction and it is periodically repeated and then irradiating the photoreactive molecules 41 with light having the first prescribed wavelength to form the cis form. When a liquid crystal 43 is interposed between the first substrate and a second transparent substrate 42, liquid crystal molecules are aligned to be parallel to the surfaces of the substrates. When the photoreactive molecules is irradiated with light having the second prescribed wavelength from the first substrate side, the photoreactive molecules are partially changed into a trans form according to the amount of irradiation light. The liquid crystal molecules are aligned vertically to the surfaces of the substrates for the trans form. By fixing this state, a deflection dependent diffraction lattice wherein slant distribution from vertical alignment to parallel alignment to the surfaces of the substrates of the liquid crystal molecules is periodically repeated can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218382-A (JP)
Title: Opening frame
Inventor: SUGAI KEIICHI
IPC: E06B1/58
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening frame which prevents degradation in the heat insulating performance of a wall.  <P>SOLUTION: A frame body 3 of the opening frame composed of an outer frame member 4 arranged on the outdoor side of an opening 2 of the wall 1, and an inner frame member 5 arranged on the indoor side of the opening 2. The frame body has a heat insulating material 6 held in a gap between the outer frame member 4 and the inner frame member 5, and therefore the heat insulating material 6 serves to reduce heat transfer from the indoor side to the outdoor side of the wall 1 and vice versa via the frame body 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222648-A (JP)
Title: Weight for pickles
Inventor: NAKAJIMA SEIICHI
IPC: A23B7/10
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight for pickles enabling the change of the weight by increasing or decreasing the water quantity without increasing the number of the weights.  <P>SOLUTION: The weight body 10 of the weight has a hollow space for holding water acting as a weight. A port 18 for pouring water into the body and discharging water from the body is attached to the body 10, a space in the body is divided into a plurality of sections 16 with partition parts 15 to prevent the horizontal motion of the water, and a connection port 17 is opened on the partition part 15 to distribute the water throughout the divided sections 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003228718-A (JP)
Title: Method and apparatus to convert bitmapped image for use in structured text/graphics editor
Inventor: SAUND ERIC
IPC: G06K9/20
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To save labor for and simplify a process for importing a hand-drawn image into a structured text/graphic editor.  <P>SOLUTION: An image on a hand-written page 12 is input to a scanner 14 which converts the image on page 12 into an electronic bitmapped image 16. The bitmapped image 16 is displayed on a screen 18 of an electronic device 20. An image generation software, loaded on the electronic device 20, can be used to generate a bitmapped or digital ink image for use by a converter system 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004229181-A (JP)
Title: In-the-ear hearing aid
Inventor: NARISAWA YOSHIYUKI
IPC: H04R25/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-the-ear hearing aid which can be worn without feeling discomfort by sealing of an acoustic meatus.  <P>SOLUTION: The hearing aid is formed by storing a microphone 6, a hearing aid processor 7, a battery 9 and an earphone 8, etc. inside a shell member 3. The shell member 3 is covered by a cover member 2 formed by a soft elastic material of a continuous porous body capable of securing air permeability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278000-A (JP)
Title: Roof tile
Inventor: SUGIURA TATSUO
IPC: E04D1/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof tile impeding the ascent of wind and rain, creating a grave atmosphere equal to traditional tile roofing and attaining improvement in flashing and prevention of scattering of tiles caused by a strong wind.  <P>SOLUTION: This roof tile comprises a plain tile part provided with a flashing projection from the tail side to the insertion side, a channel tile part, and a stepped-down round opening part connected to the channel tile part. A stepped part is formed at the plain tile part, and the surface of the plain tile part is formed as a downward inclined surface toward the tail side on the basis of the stepped part. The stepped part has a vertical end face formed as a vertical face parallel with a head wash face of the plain tile part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004231439-A (JP)
Title: Structure of brazing ceramic to metal
Inventor: YOKOYAMA KOJI
IPC: C04B37/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of brazing ceramic to a metal which highly secures the joint strength of brazing.  <P>SOLUTION: A ceramic member 1 and a metallic member 2 are brazed via a joining metal 3 by arranging the joining metal 3 composed of an iron-nickel alloy such as 42 alloy or Kovar between the ceramic member 1 and the metallic member 2. In such a case, the metallic member 2 is brazed to a joining cylinder 12, the joining cylinder 12 is brazed to a joining plate 13 and the joining plate 13 is brazed to the ceramic member 1, respectively, with brazing filler metal 4 by using the cylindrical joining cylinder 12 and the metallic doughnut-like joining plate 13 both of which are formed from the joining metal 3. The joining plate 13 has a thickness made thinner toward the outer circumferential end part is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003243051-A (JP)
Title: Method and device for dismantling and storing object containing alkali metal such as alkali metal containing battery
Inventor: ZENGER THOMAS
IPC: H01M10/05
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new, low-cost method to dismantling a battery or cell containing alkali metal, in particular lithium.  <P>SOLUTION: The method and device for dismantling and storing the battery or cell is equipped with a first air-tight chamber and a second air-tight chamber having a suction hole for addition of gas and an exhaust hole for removing the gas, wherein the second chamber has a means to dismantle the battery or cell mechanically, and the first chamber has an air-tight door for accommodating the object while the second chamber has an air-tight door for taking out the dismantled battery or cell. The first and second chambers are connected by the air-tight doors, and the two chambers, suction hole, and exhaust hole are arranged so as to generate a carbon dioxide atmosphere inside the chambers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158812-A (JP)
Title: Manufacturing method of semiconductor chip, and adhesive tape for dicing
Inventor: HATAKEI MUNEHIRO
IPC: C09J7/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor chip which is hardly to cause the misregistration of a semiconductor wafer in dicing or the generation of cracks and chippings of the semiconductor chip, when the semiconductor chip is peeled off after dicing.  <P>SOLUTION: In the manufacturing method of a semiconductor chip, a dicing adhesive tape 2 having a first region 3A whose adhesion is relatively high and a second region 3B whose adhesion is relatively low, or not having an adhesion in a part 3 wherein one semiconductor chip obtained by dicing a semiconductor wafer 1 is stuck, is used as a dicing adhesive tape 2 when the dicing adhesive tape 2 is stuck to the semiconductor wafer 1. The semiconductor wafer 1 stuck to the dicing adhesive tape 2 is diced and divided into each semiconductor chip 1A, and the semiconductor chip 1A is peeled off from the dicing adhesive tape 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004234502-A (JP)
Title: Medicine information providing device, medicine information providing program, program storage medium and medicine information providing method
Inventor: SATO MASASHI
IPC: G16H10/60
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine information providing device, medicine information providing program, program storage medium and medicine information providing method enabling a user to rapidly and easily acquire information related to a medicine.  <P>SOLUTION: This device comprises a medicine designation screen display part 12 for displaying a medicine designation screen for designating a medicine by the user; a medicine identification information storage part 14 for storing medicine identification information for identifying the medicine by the user; a medicine detailed information storage part 17 for storing medicine detailed information conformed to the medicine identification information; a medicine identification display part 13 for displaying the medicine identification information on the medicine designation screen; a detection part 15 for detecting the designation of the medicine identification information by the user; and a medicine detailed information display part 17 for displaying, when the designation of the medicine identification information is detected by the detection part 15, the medicine detailed information conformed to the designated medicine identification information on the medicine designation screen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233271-A (JP)
Title: Optical measuring instrument
Inventor: MIYOSHI KOJI
IPC: G01B11/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical measuring instrument capable of performing calibration simply and precisely by detecting the shift of the optical axis of irradiating light using the hole formed on a test piece.  <P>SOLUTION: The optical measuring instrument has a beam splitter 4 for reflecting the beam emitted from a semiconductor laser 1, a photodetector for detecting the reference light 5 reflected from the beam splitter 4, a condensing lens 7 for guiding the light transmitted through the beam splitter 4 to the hole 31 arranged in a measuring region 8, a photodetector 12 for detecting the reflected scattered beam 10 from the hole 31, a photodetector 13 for detecting the transmitted scattered beam 11 from the hole 31, a subtracter 14 for calculating absorbance from the output of the photodetector 6 and the output of the photodetector 12 or photodetector 13 and a calibration control part 15 for calibrating the optical axis of the beam so as to bring the same to a normal position on the basis of the difference between the absorbance outputted by the subtracter 14 and the absorbance in a case that the optical axis is set at the normal position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231903-A (JP)
Title: W/o type emulsion ink for stencil printing
Inventor: KOIZUMI MINORU
IPC: C09D11/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a W/O type emulsion ink for stencil printing which is excellent in safety and ink stability.  <P>SOLUTION: The W/O type emulsion ink for stencil printing comprises 10-90 wt.% of an oil phase and 90-10 wt.% of a water phase, wherein the oil phase contains a vegetable oil, and the water phase contains a metal salt (a sodium salt, an aluminum salt) or a sequestering agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237626-A (JP)
Title: Ink jet head and its manufacturing method
Inventor: KODA TOMOHIKO
IPC: B41J2/045
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an ink discharge capacity after assembling while reducing the variation of the ink discharge capacity in relation to the adhesion of a drive unit comprising a piezoelectric element and a base stand with an ink flow channel unit.  <P>SOLUTION: The piezoelectric element is joined to a vibration plate by a first adhesive and a positioning part is joined in a rigid region outside a pressure chamber by a second adhesive of which the hardness is higher than that of the first adhesive. Accordingly, an elastic adhesive low in strength, which is hard to cause irregularity in the adhesion of the piezoelectric element and the vibration plate, and an epoxy adhesive, which can strongly fix the base stand and the ink flow channel part, can be selected as adhesives fitted to purposes and an ink discharge capacity can be stabilized or the damage of the drive unit can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236944-A (JP)
Title: Thermal fuse adaptor
Inventor: NAKAMURA MASAHIDE
IPC: G01F1/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal fuse adaptor, which is simplified for assembly, and operates without fail, by reducing pressure loss and also manufacturing cost.  <P>SOLUTION: The thermal fuse adaptor is so composed that it is attached with a shut-off valve 32 downward by using a holding frame 27 in gas duct 22 of the adaptor body 21, and the shut-off valve 32 is fixed to the holding flame 27 with a holding pin 36 and solder member 39. The thermal fuse adaptor is constructed in such a manner that the older section 39 dissolves when fire breaks out, and the shut-off valve 32 will fall down by its self weight while it is guided with the holding pin 36, thus it is in close contact with the valve sheet 23 resulting in shutting off the gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240909-A (JP)
Title: Image processor and image processing method
Inventor: TOYODA YASUTAKA
IPC: H04N1/387
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the precision of a pattern matching without increasing the arithmetic processing amount and circuit scale of the pattern matching using a correlation value between images.  <P>SOLUTION: In this image processor for determining the correlation between two images, a weighting factor is set for every divided image area based on coordinate information for dividing one image 21 (template) to two or more image areas. An element item used for correlation operation is calculated from the data of pixels constituting the two images (the template 21 and a collated image 23). The element item is weighted with the weighting factor. The correlation value of the two images is calculated from the weighted element item.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244226-A (JP)
Title: Glass for communication package window
Inventor: TAKAKU HIDEAKI
IPC: C03C3/091
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass for a communication package window which has a coefficient of thermal expansion near to that of a metallic communication package used for optical communication, excellent mechanical and chemical strength and practically sufficient stability.  <P>SOLUTION: The glass for the communication package window composed of a SiO<SB>2</SB>-B<SB>2</SB>O<SB>3</SB>-Al<SB>2</SB>O<SB>3</SB>based glass and containing Ta<SB>2</SB>O<SB>3</SB>as an essential ingredient and a large quantity of alkaline earth oxides or rare element oxides has (I) ≥1,650°C glass transition temperature (Tg), (II) a refractive index (nd) of ≥1.585 in (d) ray, (III) 45-55×10<SP>-7</SP>/°C coefficient of thermal expansion (α<SB>30-400°C</SB>), (IV) ≥70 GPa Young's modulus and (V) ≥550 kgf/mm<SP>2</SP>Vickers hardness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003325168-A (JP)
Title: Closed type cell culture system
Inventor: SUZUKI SHIGEKI
IPC: A61K35/14
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tissue cell culture system for efficiently early proliferating a cell tissue in a damaged portion, namely in vivo, in regenerative medical engineering and for avoiding the outbreak of an infectious disease caused by bacteria in the damaged portion during a treatment.  <P>SOLUTION: This closed type cell culture system is characterized by closing a tissue-lacked portion on the surface of the body or in the body to form the closed environment for preventing the invasion of bacteria and the like and circulating a solution suitable for the culture of cells in the closed tissue-lacked portion. A method for administering a medicine for promoting the cure of the tissue-lacked portion comprises utilizing the closed type cell culture system and dissolving the medicine in a perfusion liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004242973-A (JP)
Title: Tube body for medical instrument and catheter using it
Inventor: KATO OSAMU
IPC: A61M25/14
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality and performance by adding a perforating ability to the front end of a flexible tube body for a medical instrument constituted by twisting a plurality of metal wires into a cylindrical shape.  <P>SOLUTION: The tube body 1 for the medical instrument is constituted of wires 2 formed into a convex shape on the inner periphery of the flexible tube body to have a semi-circular shape at the transverse section and the front end part formed into a knife edge circle 3. A catheter is constituted by using the tube body 1 for the medical instrument.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254421-A (JP)
Title: Motor and its manufacturing method
Inventor: ASANO YOSHINARI
IPC: H02K15/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superior motor which is not in the past by solving various problems which have been argued from the past, making use of such features that a dust core can take various profiles.  <P>SOLUTION: Coils 31, 41, 51, 61, 71, 81, and 91 are covered with magnetic powder, and they are compressed and molded to manufacture stators 10, 55, 60, 80, and 90 or rotors 20 and 57 for motors 100 and 105 (these stators 10, 55, 60, 80, and 90 or rotors 20 and 57 are dust cores themselves, which include coils 31, 41, 51, 61, 71, 81, and 91).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249686-A (JP)
Title: Liquid jet device and liquid droplet discharge control method therefor
Inventor: NISHIDA KEISUKE
IPC: B05C11/10
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet device capable of adjusting the discharge amount irregularity of liquid droplets by a simple constitution, and a liquid droplet discharge control method therefor.  <P>SOLUTION: A drive signal making circuit produces pressure fluctuations of a degree not discharging ink droplets in the ink within a pressure chamber to emit preparatory pulses SP1 and SP2 for moving a meniscus prior to discharge pulses DP2 and DP3. A control part sets the waveform shape of a drive signal on the basis of the wave height value offset data stored in a discremination data memory part. A decoder judges whether the preparatory pulses SP1 and SP2 are used, on the basis of the wave height value offset data to differentiate the translation content of printing data corresponding to the judge result. By this constitution, the preparatory pulses are selectively supplied to adjust the discharge amount of ink droplets.  <P>COPYRIGHT: (C)2004,JPO&NCIPI