baber/WOPTO huggingface dataset:
Patent JP-2003069313-A (JP)
Title: Semiconductor package
Inventor: YAMAMOTO BUNRO
IPC: H01P1/04
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package that eliminates the need for readjusting a size of an impedance matching stub by unsharpening the size efficacy of the impedance matching stub even when the impedance of a semiconductor element is delicately changed. SOLUTION: The semiconductor package using a fixing member 11b and a cover member 11a to contain the semiconductor element in the inside, is provided with a lead section 12 that is electrically connected to the semiconductor element and inputs/outputs a signal of a circuit board 13 to/from the semiconductor element, and the impedance matching stub 15 for matching impedance between the semiconductor package 11 and the circuit board 13 is provided to the lead section 12. The center of the impedance matching stub 15 exists in air at a gap between the end of the semiconductor package 11 and the end of the circuit board 13.
Patent JP-2003065394-A (JP)
Title: Composite belt
Inventor: KITAMURA ATSUSATO
IPC: F16G1/16
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving/transmission V-belt, especially a belt for a stepless speed change drive, in which, instead of a conventional method which uses a chip-like metal element and an endless metal belt, a composite belt of entirely different structure and mechanism is used to solve all the problems related to productivity, cost, durability, weight, and noise at driving, etc., to allow unrefuel driving (dry driving). SOLUTION: The composite belt comprises a ring-like laminated core belt (4) having such lamination configuration as 'first belt (2)/ring-like core (1)/second belt (3)': a ring-like core (1) of fiber-reinforced plastic comprising a composite (FR) of fabric material (F) and resin (R), a first belt (2) provided on the outer peripheral side of the core (1), and a second belt (3) provided on the inner peripheral side of the core (1). It also comprises a shell (5) which encloses the ring-like laminated core belt (4).
Patent JP-2003071602-A (JP)
Title: Vertical lathe
Inventor: KAWATSU KAZUJI
IPC: B23Q1/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To perform high accurate turning by enhancing supporting rigidity of a cross rail part and suppressing bending of the cross rail part by an X-axis moving of a saddle, without hindering accessibility for a rotary table to be an advantage of an open side column type vertical lathe itself. SOLUTION: In this open side column type vertical lathe, a tip part of the cross rail part 62 is selectively held by a separately arranged cross rail supporting device 180.
Patent JP-2002150280-A (JP)
Title: Distortion correcting method
Inventor: FUJIMOTO KATSUTO
IPC: G06T3/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional distortion correcting method capable of correcting three-dimensional distortion of a document on the basis of one piece of an OHR image picked up from above. SOLUTION: This distortion correcting method is provided with an outline extracting means 101, a curved surface estimating means 102, and a distortion correcting means 103. A picked-up image of rectangular paper is used as an inputted image. The outline extracting means 101 extracts the outline of paper from the inputted image, and the curved surface estimating means 102 estimates a three-dimensional curved surface model of the paper from the two-dimensional outline, and the distortion correcting means 103 outputs an image wherein the distortion is corrected, on the basis of the three-dimensional curved surface model.
Patent JP-2002148806-A (JP)
Title: Negative type resist composition
Inventor: UENISHI KAZUYA
IPC: C07C25/18
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a negative type chemical amplification type resist composition for electron beams or X-rays which satisfies various characteristics such as sensitivity, resolution, resist shape, development defects, suitability to coating and solubility in a solvent when electron beams or X-rays are used. SOLUTION: The negative type resist composition contains (A) an alkali- soluble resin, (B) a radiation sensitive acid generating agent, (C) a crosslinker which causes crosslinking under the action of an acid and (D) a mixed solvent containing at least one selected from the group A comprising propylene glycol monoalkyl ether carboxylates and at least one selected from the group B comprising propylene glycol monoalkyl ethers, alkyl lactates, acetic esters, chain ketones and alkyl alkoxypropionates or a mixed solvent containing at least one selected from the group A and at least one selected from the group C comprising γ-butyrolactone, ethylene carbonates and propylene carbonate.
Patent JP-2003073257-A (JP)
Title: Skin cleanser composition
Inventor: YAMAGUCHI JUNSHI
IPC: A61K8/72
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a skin cleanser composition having good cleansing effect, foamability, foam quality, rinsability, feeling in finish and low-temperature stability, and developing no greasy feeling even after long-term continual use. SOLUTION: This skin cleanser composition comprises (A) a higher fatty acid salt, (B) an anionic surfactant having sulfate group, (C) an amphoteric polymer and (D) a cationic polymer.
Patent JP-2003078343-A (JP)
Title: Reception antenna
Inventor: ANAMI YUICHI
IPC: H01Q1/36
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To secure excellent receiving sensitivity even if an antenna is installed horizontally to the ground surface. SOLUTION: An inverted F-shaped antenna 23 is provided between a first metallic plate 21 serving a ground electrode and a second metallic plate 22 disposed oppositely to the plate 21. At least one part of the plate 22 is formed into a curved shape so as to form projection protruding to the opposite side of the side where the plate 21 is disposed. Since a reception electrode or the second plate 22 has a curved surface shape protruding to the opposite side of the side where the ground electrode or the plate 21 is disposed, higher sensitivity is exhibited in a slanted direction to an antenna body.
Patent JP-2003079190-A (JP)
Title: Motor controller, oxygen rich device and method for driving motor
Inventor: ARIMURA YASUSHI
IPC: H02P21/05
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller realizing power saving operation, an oxygen rich device and a method for driving a motor. SOLUTION: The motor control circuit for an oxygen rich device comprises a power regulation circuit 12 for regulating AC power being fed to an induction motor 10, and a control circuit 13 for controlling the power regulation circuit such that the motor 10 is driven with maximum power for a predetermined time after start and then driven with predetermined low power or at a predetermined number of revolutions. According to the invention, a power saving operation can be realized through a simple arrangement. Furthermore, the vibration of the motor is reduced and a small cooling fan can be used.
Patent JP-2003078158-A (JP)
Title: Semiconductor photodetector
Inventor: EZAKI SHINYA
IPC: H01L27/14
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To easily achieve an acceleration by improving frequency characteristics of a photodetecting element. SOLUTION: A semiconductor photodetector comprises an N-type epitaxial layer 3 grown on a P-type semiconductor substrate 2, and a photodetecting pn-junction formed of the substrate 2 and the layer 3. The photodetector further comprises p-type isolation regions 4, 5 annularly embedded and formed in the substrate 2 and the layer 3, and p-type isolation regions 13, 14 embedded and formed in the substrate 2 of a region surrounded by the regions 4, 5 and the layer 3 in a state in which the region surrounded by the regions 4, 5 is not divided. The p-type isolation regions 4, 5, 13, and 14 are formed as an anode of the photodetecting element constituted of the region surrounded by the p-type isolation regions 4, 5.
Patent JP-2003080317-A (JP)
Title: Wide flange shape excellent in straightness and toughness and method for straightening it
Inventor: YOSHIDA TADATSUGU
IPC: B21D3/05
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a wide flange shape having fillet parts excellent in straightness and toughness by rolling straightening. SOLUTION: The wide flange shape excellent in the straightness and the toughness is characterized in that the hardness of materials in the vicinities of connected parts between the flanges and the web in the cross section perpendicular to the longitudinal direction of the wide flange shape after straightening is <=1.2 times the average hardness of the cross section perpendicular to the longitudinal direction of the wide flange shape.
Patent JP-2003070709-A (JP)
Title: Cleaning glove
Inventor: KAYO MUNEYORI
IPC: A41D19/01
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning glove which can wipe and polish even a fine part, a fine matter, or a complex place by improving a glove such as a working glove and is easily usable and suitable for various uses by a single glove. SOLUTION: A number of piles are integrally planted on a whole of finger parts or part of finger parts of a glove such as a working glove and at least the palm part or the back part of the hand. The planted pile area is separated into an area with comparatively long piles and an area with comparatively short piles, or comparatively long piles and comparatively short piles are placed mixed in the planted area.
Patent JP-2002134686-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: FUJIMOTO HIROAKI
IPC: H01L25/065
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and yield of a semiconductor device by reducing the hardening contraction force and thermal stress of a package applied on the joined part of a first semiconductor chip and a second semiconductor chip. SOLUTION: The semiconductor device is provided with a first square semiconductor chip 10 having a first LSI, a second square semiconductor chip 20 having a second LSI, having chip size in which the second semiconductor chip 20 is smaller than the first semiconductor chip 10 and connected to the first semiconductor chip 10 by a facing-down method, and a square resin package 30 sealing the first semiconductor chip 10 and the second semiconductor chip 20. The center part of the first semiconductor chip 10 and the center part of the second semiconductor chip are mutually offset, and the center part of the semiconductor chip 20 and the center part of a sealing resin 30 substantially coincide with each other.
Patent JP-2003087369-A (JP)
Title: Audio/video reproducing device
Inventor: TEJIMA HIROYUKI
IPC: H04W52/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an audio/video reproducing device capable of suppressing the power consumption that tends to increase as the device becomes multifunctional. SOLUTION: The audio/video reproducing device includes an audio processing section 15b for expanding compressed audio data to obtain original audio data, a video processing section 15c for expanding compressed video data to obtain original video data, an audio section 16 for outputting the original audio data, and a display section 17 for outputting the original video data. When the display section 17 is brought into an inactive state, the expansion processing of the compressed video data by the video processing section 15c is automatically stopped.
Patent JP-2003082652-A (JP)
Title: Execution method of plastic grout
Inventor: OMODAKA YASUSHI
IPC: E02D3/12
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a new execution method of a plastic grout capable of simplifying execution equipment at a construction site of the plastic grout and reducing the volume of the disposal of waste-water occurring in the case the grout is manufactured. SOLUTION: For the execution method of the plastic grout formed by stirring and mixing an A liquid of a cement milk with a B liquid of suspension containing a plasticizer, after the A liquid and the B liquid have been alternately manufactured in manufacturing equipment installed at a position different from a place to be executed, the A liquid and the B liquid are conveyed to the construction site, and both A and B liquids are mixed to plasticize in the construction site to grout the place to be executed.
Patent JP-2003085775-A (JP)
Title: Optical recording medium and optical information processor
Inventor: MATSUURA MICHIO
IPC: G11B7/24091
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the formatting efficiency of an optical recording medium to increase the storage capacity thereof. SOLUTION: An optical recording medium D has tracks T and has a plurality of information pits 1 which can be optically detected by irradiation of a light beam on the tracks T. The information pits 1 are arranged like a matrix apart from each other in a track direction Tc and a tracking direction Tg so that reflected light of the radiated light beam includes at least four diffracted light beams, and each information pit 1 is shifted from a prescribed reference point in one of surface directions of tracks T. Thus the relative position of each information pit 1 to the reference point is regarded as information which the information pit 1 has.
Patent JP-2003087723-A (JP)
Title: Image processing apparatus
Inventor: NAKAJIMA HISANORI
IPC: H04N9/67
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology for effectively utilizing abundant image processing functions and attached data of a conventional image retouch application. SOLUTION: This invention provides an image processing apparatus that has an image processing section for conducting image processing on the basis of image processing control data of a reference system, an image file input section for receiving an image file storing the image processing control data and image data in cross-reference with each other, and an image processing control data conversion section for converting the image processing control data into the image processing control data of the reference system when the system of the image processing control data adopts a system different from the reference system so as to make the image processing control data available by a simple configuration.
Patent JP-2002203858-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KISHIDA TAKENOBU
IPC: H01L23/52
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To accurately detect the finish point of a CMP process for a second metal film in the case that the second metal film is accumulated on a first metal film and thereafter the CMP method is performed for the laminated film of the first metal film and the second metal film after the first metal film is accumulated on the bottom face and the wall face of a recess part formed on the insulation film and the insulation film. SOLUTION: Lower layer metal wiring is formed on a semiconductor substrate 10, and an interlayer insulation film 15 is accumulated on the metal wiring. A via hole formed on the interlayer insulation film 15 embeds a plug 21 comprising a titanium film 18, a titanium nitride film 19 and a tungsten film 20. The crystal face of the tungsten film 20 is orientated to (110) face.
Patent JP-2002162746-A (JP)
Title: Radiation sensitive composition
Inventor: MIYAJI MASAAKI
IPC: H01L21/027
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a chemically amplifying positive or negative radiation sensitive composition capable of stably forming a fine pattern excellent in machining performance in a small space, critical dimension uniformity, maintainability and stability as a resist, having small density dependence in high accuracy. SOLUTION: The positive type radiation sensitive component contains (A1) a copolymer including a hydroxy(methyl) styrene unit and/or an alkoxy(methyl) styrene unit and a repeating unit expressed in formula (3) and (B) a radiation sensitive acid generator. The negative type radiation sensitive component contains (A2) a copolymer including a hydroxy(methyl) styrene unit and a repeating unit expressed in the formula (3), (B) the radiation sensitive acid generator and (C) a compound capable of bridging the component of (A2) under the existence of an acid.
Patent JP-2003089837-A (JP)
Title: Aluminum alloy soft foil for cathode of electrolytic capacitor, and production method therefor
Inventor: KONISHI ATSUSHI
IPC: H01G9/042
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy soft foil for the cathode of an electrolytic capacitor which can securely obtain high capacitance and high strength after etching, and to provide a production method therefor. SOLUTION: The aluminum alloy soft foil for the cathode of the electrolytic capacitor has an aluminum purity >=99.0 to <=99.8 mass%, and has a copper content >=0.1 to <=0.6 mass%. The ratio of the precipitation amount of copper to the copper content is <50%. In the method for producing the aluminum alloy soft foil for the cathode of an electrolytic capacitor, in the temperature dropping stage after final annealing, cooling is performed in the temperature range of 250 to 150 deg.C at the average cooling rate of 50 to 100 deg.C/hr.
Patent JP-2003086689-A (JP)
Title: Cad tool for failure analysis of semiconductor and failure analysis method of semiconductor
Inventor: HAMAMURA YUICHI
IPC: G01R31/3183
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To precisely execute a fault defining process of semiconductor in a short time in a CAD tool for presuming a defect and a failure analysis method using the CAD tool, by collating abnormal reaction information obtained by light emission analysis and OBIRCH analysis and layout data. SOLUTION: Information of plurality of abnormal reactions obtained by physically analyzing a semiconductor device is collected. Overlapping portions of the information are extracted and collated with the layout data on CAD. Wiring and defect portions each having the possibility of fault which are obtained by the collation on the layout data are converged.
Patent JP-2003091992-A (JP)
Title: Multi-port memory
Inventor: UEDA TORU
IPC: G11C11/417
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-port memory in which data can be written preferencially in either one of ports with small number of additional elements without requiring an arbiter circuit whose circuit configuration is complex. SOLUTION: This memory is provided with a first input/output port 14 comprising a write-in circuit 142 writing desired data in a memory cell having priority to other ports when potentials of pairs of bit line Bi1 and Bi1b are set to a ground potential and a power source voltage VDD level accordance with a level of input data DTI1 and write-in are overlapped for a memory cell of the same address from a plurality of ports by receiving a priority signal PS with 'active', and a second input/output port 15 comprising a write-in circuit 152 writing desired data in a memory cell having priority to other ports when potentials of pairs of bit line Bi1 and Bi1b are set to a ground potential and a power source voltage VDD level in accordance with a level of input data DTI2 and write-in are overlapped for a memory cell of the same address from a plurality of ports by receiving a priority signal PS with 'active'.
Patent JP-2003097836-A (JP)
Title: Centralized ventilation device for dwelling house
Inventor: OMIYA KENJI
IPC: F24F7/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a centralized ventilation device for ventilating each room in a dwelling house of high airtightness and high heat-insulation. SOLUTION: An air charging box 3 and an air discharging box 4 are mounted in a chamber fan 1 installed on a predetermined position of the dwelling house, a number of duct holes 6 are opened on these boxes, and each of the duct holes 6 and each of air charging holes 9 and air discharging holes 10 in each room of the dwelling house are respectively directly connected by means of air charging ducts 7 and air discharging ducts 8 to form an independent air charging and discharging system in each room, whereby the amount of ventilation to each room is unified. Further, an electrode of an ionizer is mounted on each of duct holes 6 of the air charging box 3, whereby the minus ion is supplied to the charged air to provide each room with the comfortable living environment.
Patent JP-2003094903-A (JP)
Title: Tire wheel cover and tire for mounting the tire wheel cover thereon
Inventor: TATSUMI SHIGEKI
IPC: B60C19/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a tire wheel cover and a tire having the tire wheel cover mounted thereon, the tire wheel cover being capable of being mounted on a tire without a clearance with respect to the tire, capable of preventing the attractiveness of a vehicle having the tire wheel cover mounted on the tire from being impaired, and capable of preventing the tire or the tire wheel cover itself from being damaged due to elimination of the clearance therebetween. SOLUTION: In this tire wheel cover having an outer diameter larger than that of the tire wheel which is mounted on the outer part of a tire wheel body, a deformed part is provided so that an outer peripheral end comes into contact with the side surface of the tire and deforms according to the lateral deformation of the tire.
Patent JP-2003094026-A (JP)
Title: Waste-product treatment system and method therefor
Inventor: IWAKIRI SHUNICHI
IPC: G06Q30/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To attempt an effective use of resources by balancing the demand and supply of waste products, processing materials, and the like and realizing reduction in cost including distribution costs such as expenses for transportation, inventory control and the like. SOLUTION: A waste-product treatment system consists of discharging people 12, shops 14, a waste-product transaction organization 15, a metal-resin classifying organization 16, a resin-selecting organization 21, a recyclable material transaction organization 23, a material maker 27, a waste-product control organization 28, and a regenerated merchandising agent 44. The waste-product control organization 28 and regenerated merchandising agent 44 communicate through the internet, and the like, with all others described above. By using this system, the demand and supply of waste products and processing materials, and the like, are in good balance, the reduction in cost including distribution costs such as expenses for transportation and inventory control can be realized, leading to an effective use of resources.
Patent JP-2003096488-A (JP)
Title: Granular detergent composition for clothing
Inventor: OKUMA YOICHI
IPC: C11D1/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a granular detergent composition capable of impaning a favorable touch feeling to washed clothing and preventing the clothing from yellowing. SOLUTION: This granular detergent composition for clothing comprises 7-20 mass% of a fatty acid salt and 6-19 mass% of a polyoxyalkylene alkyl (or alkenyl) ether with an oxyalkylene chain length of 13-30.
Patent JP-2003104320-A (JP)
Title: Aseptic filling method and aseptic filling device, and vessel used therefor
Inventor: NORIMOTO TOSHIO
IPC: B65B31/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an aseptic filling device and a vessel used therefor which can minimize the size of the aseptic filling device and the vessel to be aseptic, needs no aseptic chamber or sterilizing device, and can improve the miniaturization, productivity and workability. SOLUTION: The vessels 1 are sterilized inside and sealed in advance and are successively fed to the aseptic filling device. The adjacent vessels 1 are successively connected to each other at their upper parts of a side surface, a filling nozzle 12 is passed through the connection part to fill the content 2 in the vessels 1, the vessels 1 are sealed while preventing the content 2 from being exposed to the air outside the vessel 1, and the vessels 1 are cut above the sealed part to perform the aseptic filling.