baber/WOPTO huggingface dataset:
Patent JP-2005164437-A (JP)
Title: Flip-flop circuit
Inventor: YOSHIDA TOSHIHIRO
IPC: G01R31/28
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it has been required to insert a circuit dedicated for tests separately from a normally operating circuit and to correct the circuit or adjust its timing so as to adapt to scan tests since it has been required to previously separate clip-flop circuits by the type of a clock to be used for scan tests on integrated circuits when a plurality of flip-flop circuits of different types of clocks are present in one integrated circuit and to separate conditioned reset signal.  <P>SOLUTION: A whole semiconductor integrated circuit using a single-phase clock or a flip-flop circuit unit 1 in a circuit block is previously provided with both an XOR gate 4 for switching between rising-edge and falling-edge clock inputs and a selector 7 for switching between reset inputs for normal operation and for tests. It is therefore possible to perform scan tests only at rising regardless of whether normal operation is rising or falling and eliminate the need for correction etc. of the circuit for tests.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004171579-A (JP)
Title: Data transfer method
Inventor: LENZ DELEK J
IPC: G06F12/08
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To support multiple kinds of different processors connected to a plurality of memory arrays and a plurality of input/output devices through one or more input and output buses.  <P>SOLUTION: This data transfer method comprises steps of transferring a request for data transfer between one of a cache and an IOU and a memory port through a switch network and a memory port interface circuit to a port intervention means; transferring a port usable signal from the port intervention means to a switch intervention means when the request is processable by the memory port interface circuit; transferring a switch usable signal from the switch intervention means to the source of the request and the port intervention means when the request is processable by the switch network, and data is transferable between one of the cache and IOU and the memory port; and performing an intervention for the switch network according to priority.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005169398-A (JP)
Title: Electric power source apparatus for ac arc working
Inventor: WATAYA TETSUJI
IPC: H02M9/00
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional electric power source apparatus for AC arc working requires a secondary rectifying element having a large capacity for rectifying a secondary output of a main transformer.  <P>SOLUTION: The electric power source apparatus for AC arc working comprises an inverter circuit for inverting the DC voltage, which is output from a DC electric power source, to a high frequency AC voltage; a main control circuit for controlling the inverter circuit; a main transformer for transforming the high frequency AC voltage to the voltage suitable for the arc working; a secondary inverter circuit configured by connecting an emitter side of a first element, a collector side of a fifth element, a collector side of a second element, and an emitter side of a sixth element to a first terminal of the main transformer, and by connecting an emitter side of a third element, a collector side of a seventh element, a collector side of a fourth element, and an emitter side of an eighth element to a second terminal of the main transformer; and a second inverter control circuit which makes the second element, the fourth element, the sixth element, and the eighth element of the secondary inverter circuit "ON" in the case of the polarity of EN, and makes the first element, the third element, the fifth element, and the seventh element of the secondary inverter circuit "ON" in the case of the polarity of EP.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170416-A (JP)
Title: Container lid
Inventor: SUZUKI TERUYUKI
IPC: B65D21/04
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container lid easy to recover.  <P>SOLUTION: The container lid 9 is so structured that an opening of a nestable and stackable container 1 is covered with a lid body 10 and prevented from shifting by a peripheral rim of the lid body 10, and that the bottom of the container 1 stacked on an upper stage is held to prevent it from shifting laterally by an anti-shift-protrusion of the body 10. The lid body 10 is formed to be foldable into a plurality of parts via hinges 13 formed at appropriate portions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169221-A (JP)
Title: GAS REGENERATION TYPE ADSORPTION/DISCHARGE-USED METHOD FOR TREATING NOx AND ITS APPARATUS
Inventor: FUJIWARA MASAZUMI
IPC: B01D53/56
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas regeneration type adsorption/discharge-used method for treating NOx and its apparatus, in each of which the energy consumption required for decomposing NOx can be made small and NOx can be decomposed efficiently.  <P>SOLUTION: This gas regeneration type adsorption/discharge-used apparatus for treating NOx is provided with: a NOx adsorbing agent-packed vessel 11 for introducing the gas contaminated with NOx from the outside, adsorbing NOx and discharging a NOx-removed clean gas; an oxygen removing agent-packed vessel 12 for introducing the NOx-containing gas desorbed from a NOx-adsorbed NOx adsorbing agent in the NOx adsorbing agent-packed vessel 11 and removing oxygen in the NOx-containing gas and; an electricity discharging vessel 13 for discharging electricity in the nitrogen gas from the oxygen removing agent-packed vessel 12 to produce NOx gas based on NO and supplying the NOx gas to the NOx adsorbing agent-packed vessel. A metal which is oxidized when oxygen is removed from the NOx-containing gas desorbed from the NOx-adsorbed NOx adsorbing agent in the NOx adsorbing agent-packed vessel 11 is reduced/regenerated by the hydrogen obtained by a water electrolyzing unit 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171033-A (JP)
Title: Spherical composite cured melamine resin particle and its production method
Inventor: OZAWA MASAAKI
IPC: C08G12/32
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core-shell type spherical composite cured melamine resin particle whose shell layer thickness is larger than those of conventional particles to improve the light-scattering characteristic and light-reflecting characteristic of the particle for visible light, and further to provide a method for producing the resin particle.  <P>SOLUTION: This core-shell type spherical composite cured melamine resin particle whose core comprises a melamine-based resin, whose shell comprises a melamine-based resin-silica composite layer tightly filled with colloidal silica having an average particle diameter of 5 to 70 nm, and which has a shell layer thickness of 80 to 400 nm, and its production method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169281-A (JP)
Title: Method for manufacturing base material for cleaning exhaust gas
Inventor: ITO KAZUHIRO
IPC: B01D46/00
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and surely manufacturing a base material for cleaning an exhaust gas of which the openings of the end parts of cells are closed by connecting the end parts of the partition walls with each other.  <P>SOLUTION: In the method for manufacturing the base material for cleaning the exhaust gas, wherein a plurality of cells 31, 32 partitioned by partition walls 2 consisting of porous materials are installed and the opening of either end part of the respective cells is closed by connecting the end parts of the partition walls with each other which partition respective cells, a pre-molded product 10 is prepared with a plurality of cells partitioned by the partition walls consisting of the porous materials, and of the partition walls partitioning the predetermined cells of the pre-molded product, the edge part of the end part region of the partition walls to be deformed for closing the opening of either predetermined end part of the predetermined cells is cut off from the partition walls connected to the edge part, and the opening of the predetermined edge part of the predetermined cells is closed by connecting the partition walls cut off to other partitions while deforming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004236293-A (JP)
Title: Electronic watermark with variable position
Inventor: CHARLES R WEIRAUCHI
IPC: G06F21/64
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize an electronic watermark processing for blocking destruction, removal, addition or change.  <P>SOLUTION: An electronic watermark in a data file is generated at a plurality of positions within the file. A position of each electronic watermark except for a first electronic watermark is designated by a previous electronic watermark or by the other auxiliary information of the same logic block as the previous electronic watermark. A first block 100 includes an electronic watermark (indicated with black dots). The watermark (auxiliary data) of the first block designates a starting position of the next electronic watermark and a plurality of continuous blocks. The block 100 includes data designating that the next watermark is located in a block 102 and three continuous blocks to be started in the block 102 include electronic watermarks. The block 102 includes data designating the next block including the electronic watermark.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005170498-A (JP)
Title: Binding band cutting device
Inventor: MUKAI KAZUHIRO
IPC: B65B69/00
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding band cutting device which can surely cut off a binding strip without damaging paper sheets, etc.  <P>SOLUTION: This cutting mechanism is provided with a disc-shaped cutter 34 on whose outer periphery a knife is mounted, a supporting arm 36 supporting the cutter freely rotatively, and a guide member 62. The guide member is formed movable between a stand-by position apart from a bundle B and a guide position where a gap is formed between paper sheets for the cutter to be inserted and to pass between the sheets. The arm 36 is moved from an initial position to a cutting position in a state where the guide member is moved to the guide position and the cutter is moved through the gap between the paper sheets, etc. formed by the guide member for cutting a binding strip 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178939-A (JP)
Title: Part feeder and part feeding method
Inventor: TAKIGUCHI MASAHIRO
IPC: B65G47/14
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide high efficient part feeding technique whereby parts can be smoothly fed, a size of a device can be reduced, and miniaturization is facilitated.  <P>SOLUTION: The part feeder is provided with a part housing part for housing the parts; a reciprocating block reciprocating between a top dead center and a bottom dead center through the part housing part; a part holding part arranged on the reciprocating block in order to hold the parts; a part sensor for detecting the held part when the part is held by the part holding part of the reciprocating block at the time when the reciprocating block reaches the top dead center; and a control means for stopping the movement of the reciprocating block based on an outputted signal from the part sensor when the part held by the part holding part of the reciprocating block reaching the top dead center is detected by the part sensor, and continuing the movement of the reciprocating block based on the output signal from the part sensor when the part is not detected by the part sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180506-A (JP)
Title: Needle bearing and planetary gear mechanism
Inventor: URAGAMI MASATAKE
IPC: F16H57/021
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle bearing and a planetary gear mechanism, lengthening the life without sacrificing load capacity.  <P>SOLUTION: The outside diameters De of rollers 11a, 11c of columns at both ends are set smaller than the outside diameter Dc of a roller 11b in the center column by about 5 μm for example (Dc>De), whereby even when a pinion shaft 14b is bent, the generation of edge load can be restrained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179216-A (JP)
Title: Indican-containing skin care preparation for external use
Inventor: NOMURA MANABU
IPC: A61K8/00
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation which is used for the skin and is obtained from an extract of Calanthe plants, Phaiusflavus(Blume) Lindl. plants, or other Orchidaceae plants having pseudo-bulbs or their juices.  <P>SOLUTION: Indican is obtained by washing the flowers, roots, stems, leaves, whole body or parts of an Orchidaceae plant, such as Calanthe plant, with water, finely cutting the washed materials with a cutter, extracting the obtained fine pieces with water or an alcohol compound, or compressing the fine pieces to obtain a juice, and then repeatedly fractionating and eluting the water extract or alcohol extract, the juice or an extract from the juice with a combination of various kinds of chromatography. The indican is, if necessary, mixed with auxiliary functional nutrients such as vitamins, humectants, and table salt to obtain a skin care preparation for external use, such as hair tonic, bleaching agent, humectant, or anti-dandruff bacterium agent. The indican is originated from the natural product, is therefore non-toxic and non-irritative, and is also effective as a skin care agent capable of being continuously used for a long period. The indican may, if necessary, be mixed with vitamins. The indican can be applied to hair tonic, bleaching agent, humectant, or anti-dandruff bacterium agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182443-A (JP)
Title: Internet receiver
Inventor: TAKAYANAGI YOSHIAKI
IPC: G06F3/048
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the easiness of operation of a present PC to provide an Internet receiver as a kind of home appliances.  <P>SOLUTION: The receiver includes: a plurality of prescribed first switch means; a means for registering favorite sites; a means for inputting signs relating to the sites; a means for allocating the registered site to the optional one of the first switch means; a means for displaying the sign of the site allocated to the switch means when the switch means is selected; a second switch means for requesting connection to the selected site; a display device capable of displaying part or all of the contents of the site; a moving means for moving the contents part displayed on the display device; a click means for clicking the optional part of the displayed contents; a sound reproducing device for reproducing sound received from the site as a result of the click; and a third switch means for cutting off the connection to the site.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177142-A (JP)
Title: Article hanger
Inventor: KOMAKI TATSUYA
IPC: A47F7/00
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article hanger for displaying an article suited to a display sale and lending of a thin and software package article.  <P>SOLUTION: This article is provided with a tray-shaped article hanger unit body 4 having an article holder part 11 in the front side and a hanger part 26 in the rear side, and a hook 6 locking the article hanger unit body 44 to a hanger hole 32a formed on a hanger surface. The upper side of the hanger part 6 is formed with a locking hole 26a and the hanger unit body 4 is hung in a rearward tilt state to the hanging surface with a locking projection 6c, which is projectingly formed in the front side of the hook part 26a of the hook 6, engaged to the locking hole 26a of the hanger part 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180372-A (JP)
Title: Impeller of compressor
Inventor: HIGASHIMORI HIROTAKA
IPC: F04D29/66
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a boundary layer generated on the surface of a hub from being locally concentrated and increase the efficiency of a compressor by reducing the thickness of the boundary layer.  <P>SOLUTION: This impeller 10 of the compressor comprises a plurality of blades 11 and the hub 12 disposed at the root part R of these plurality of blades 11. At least a part of the surface 12c of the hub 12 on which a fluid flows is tilted relative to the rotating axis thereof. Boundary layer reducing means 13a and 13b reducing the thickness of the boundary layer generated by the flow of the fluid are installed on the surface 12c of the hub 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182660-A (JP)
Title: Recognition method of character/figure
Inventor: MITAKA RYOSUKE
IPC: G06K9/46
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recognition method of characters/figures capable of recognizing even characters/figures comprising dots, obscure characters/figures, and separated characters/figures.  <P>SOLUTION: A skeleton line extracted from an image is approximated as an aggregate of approximate lines each having a simple shape. In a target data extraction process S2, a group of approximate lines close to one another and handled as one unit is extracted as a target cluster. In a shape similarity calculation process S3, similarity of the shape of a master cluster formed of a group of approximate lines having shapes used as standards of characters/figures and the shape of the target cluster is evaluated. In the shape similarity calculation process S3, the position of a circumscribed rectangle set for the master cluster is matched to that of the circumscribed rectangle set for the target cluster, thereafter shape similarity is obtained from a distance between skeleton lines included in the target cluster and the master cluster, and the master cluster having high shape similarity is related to a category of the noted target cluster.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184717-A (JP)
Title: Peer to peer communication monitoring apparatus
Inventor: HASUNUMA MASARU
IPC: H04L12/70
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peer to peer communication monitoring apparatus capable of directly monitoring the content of JXTA transmission.  <P>SOLUTION: The peer to peer communication monitoring apparatus used for development of a peer to peer communication application is provided with a plurality of computers and a monitoring device. The plurality of computers are distributed on an network and communicate each other equally. The monitoring device operates a relay peer during peer to peer communication among the plurality of computers to relays the peer to peer communication among the plurality of computers, and acquires the content of the peer to peer communication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181261-A (JP)
Title: Semiconductor device
Inventor: YAMADA TAKAYOSHI
IPC: G01R31/28
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is built in with an inspection circuit, and is capable of shortening the inspection time by a scan path test or the like, as compared with conventional types, so as to enhance production efficiency.  <P>SOLUTION: This semiconductor device is provided with a logic circuit, including a plurality of flip-flops. Each of the flip-flops is provided with two kinds of input and output terminals for normal operation and for testing, and the logic circuit carries out the scan path test, using a test data input into the input and output terminal for the test.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188967-A (JP)
Title: Scanning probe microscope
Inventor: TODA AKITOSHI
IPC: G01Q10/02
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed scanning probe microscope capable of efficiently selecting an optimum control parameter value.  <P>SOLUTION: This scanning probe microscope is configured to display measurement data in a scanning image display area 202 of a monitor screen 201 as an image with a monochromatic density matched to irregularity information with a line 203 showing a measuring position of sample line profile. Measurement parameter values are arranged and displayed within a measurement parameter value display area 205. A going sample line profile 207 and a returning sample line profile 208 are displayed in a sample line profile display area 204. The sample line profiles are updated at a frequency set to a value less than the frequency of X-scanning. The measurement parameter values are properly changed by an operator during repeated scanning in XY directions. The changed measurement parameter values are reflected to the measuring operation up to the next update timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191703-A (JP)
Title: Manufacturing method of surface acoustic wave element
Inventor: HASUMI TOSHIYA
IPC: H03H3/10
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a surface acoustic wave element capable of efficiently suppressing variations in center frequency on the same substrate.  <P>SOLUTION: This method is provided with a mask forming process for forming on a metal film 11, a mask layer 13 having the pattern of the shape of interdigital electrodes 3 by applying resist 14 on the metal film 11 formed on a piezoelectric substrate 2, exposing the resist 14 to light for each unit region 2b comprising an element region 10, and developing the exposed resist 14; and an electrode forming process for forming the interdigital electrodes 3 by etching a part of the metal film 11 which is not covered with the mask layer 13. The center frequency of an element region 10 comprised in each unit region 2b is adjusted by exposing the resist 14 to light with an exposure determined for each unit region 2b, when the mask forming process is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154701-A (JP)
Title: Method for producing easily dispersible azo-lake pigment
Inventor: OZAKI FUMIHIKO
IPC: C09B63/00
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an azo-lake pigment excellent in pigment dispersing property, especially excellent in productivity on using it for a lithographic ink.  <P>SOLUTION: This method for producing the azo-lake pigment comprises bringing a suspension containing calcium salt of β-oxynaphthoic acid in contact with a diazonium salt to perform a coupling reaction and lake-forming reaction simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186093-A (JP)
Title: Welded article and welding method of metal component
Inventor: SASAKI KOJI
IPC: B23K9/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welded article which has a press-fitted and welded section with high welding strength formed by comparatively low welding electric current.  <P>SOLUTION: The welded article is formed by press-fitting and welding a plate-like member to be welded and a shaft-like member to be welded. The plate-like member to be welded has at least one slotted welding hole consisting of a pair of long sides in one direction and a pair of sides shorter than the long sides and facing each other in the other direction orthogonal to the one direction. The welded article is characterized in that the shaft-like member to be welded is press-fitted and welded into the pair of the short sides of the slotted welding hole, but not welded at the pair of long sides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI