baber/WOPTO huggingface dataset:
Patent JP-2004230039-A (JP)
Title: Slot machine
Inventor: MIYAHARA SATOSHI
IPC: A63F5/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with which a player him-/her-self can select a game content to be developed in one single game machine.  <P>SOLUTION: A control part inside this game machine performs an inside lottery and a pushing order lottery corresponding to the operation of a starting lever 25. As for a BB (big bonus), RB (regular bonus), and a specific small role object, pulling-in control targeting a prize winning symbol is performed when a prize winning is achieved in an inside lottery and reel stop operation is performed in an order selected in a pushing order lottery. A lottery table used for the pushing order lottery is individually set for every prize winning. When reels 8a, 8b, 8c are pushed in a normal order, prize winning probability for the small role object is lowered, but a game gets into a condition in which BB is easily achieved. On the other hand, when reels 8a, 8b, 8c are pushed in a reverse order, prize winning probability for BB is lowered, but a game gets into a condition in which the small role object is easily gotten.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239991-A (JP)
Title: Optical functional device
Inventor: TABUCHI HARUHIKO
IPC: G02B26/08
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical functional device having a roughly flat transmission property in a specific wavelength band, small in loss and using a small array waveguide.  <P>SOLUTION: The optical functional device comprises: a first slab waveguide 4 equipped with an input waveguide 3 as an input end; a second slab waveguide 6 having an output end; and a channel waveguide array 5 in which one end is connected to the first slab waveguide 4 and another end is connected to the second slab waveguide 6 and which consists of a plurality of channel waveguides different in length.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241473-A (JP)
Title: Semiconductor storage device
Inventor: NAKAJIMA YASUSHI
IPC: G11C11/40
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device in which refresh operation is not required, a cycle time and power consumption are equal to those of an ordinary SRAM, and the occupation area of a memory cell is smaller than that of the ordinary SRAM.  <P>SOLUTION: The semiconductor storage device comprises a pair of inverters including first and second driver nMOS transistors 3, 4 and first and second TFTs 7, 8, respectively, a memory cell including first and second access nMOS transistors 1, 2, drains of the first and second access nMOS transistors 1, 2, and first and second capacitance elements 5, 6 electrically connected to the drains of the first and second driver nMOS transistors 3, 4, and the drains of the first and second TFTs 7, 8. Moreover, the gate length and the gate width of each first and second access nMOS transistor 1, 2 are equal to those of each first and second driver nMOS transistor 3, 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003292498-A (JP)
Title: Method for producing bulky hydrocarbon group-bound tertiary phosphine
Inventor: MAEHARA SHINYA
IPC: C07F9/50
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a bulky hydrocarbon group-bound tertiary phosphine useful as a ligand for transition metal catalysts in organic synthetic reactions, by which the tertiary phosphine can be produced in an industrial scale by simple and safe operations in a high yield and in a high purity.  <P>SOLUTION: This method for producing the tertiary phosphine represented by general formula (3) (R<SB>1</SB>and R<SB>2</SB>are each a 4 to 13C tertiary hydrocarbon group; R<SB>3</SB>is an aryl) is characterized by reacting a dialkylphosphinous halide with an aryl Grignard reagent in the presence of a copper compound in an amount of 0.1 to 5 mol. % based on the dialkylphosphinous halide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274334-A (JP)
Title: Process for digital content distribution
Inventor: DIEHL ERIC
IPC: H04N7/16
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital data transmitting method which guarantees reliability with high anticopy protection of data for a data provider by providing a new mode of access to broadcast data.  <P>SOLUTION: The method comprises the steps consisting in: (a) receiving data in a first device, the data containing at least one anticopy protection system identifier; (b) verifying whether the first device is connected to a data recording device by a digital bus; and in case of positive verification: (c) verifying whether the first device comprises a module implementing an anticopy protection system whose identifier is included in the data; and in case of positive verification: (d) offering a user access to the data according to a first mode of access (PPVR) authorizing the recording of the data; and in case of negative verification in step (b) or step (c): (e) offering a user access to the data according to a second mode of access (PPV) not authorizing the recording of the data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004247080-A (JP)
Title: Fuel cell
Inventor: ICHIKAWA MASARU
IPC: H01M8/10
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regeneration type fuel cell with a simple structure utilizing alcohol for supplying hydrogen ion or the like.  <P>SOLUTION: The hydrogen ion is generated in a negative electrode side reaction container by making the alcohol for supplying hydrogen ion contact with a catalyst, and an electric power is generated by making the hydrogen ion react with oxygen ion in a positive electrode side reaction container. After the power generation reaction, the hydrogen ion is generated in the positive electrode side reaction container by using electric power supplied from outside of the system, and the alcohol for supplying hydrogen ion or the like is regenerated by making it react with a kind of ketone at the negative electrode side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244518-A (JP)
Title: Thermoplastic resin composition and molded product
Inventor: KURATA TAKASHI
IPC: C08L51/06
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ASA resin having high light transmittance per se, providing a transparent or translucent molded product, and also providing a molded product having excellent luster when mixed with a coloring matter.  <P>SOLUTION: The thermoplastic resin composition comprises (A) a rubber-reinforced resin obtained by polymerizing (b1) a vinylic monomer including an aromatic vinyl monomer in the presence of (a) an acrylic gummy polymer, and (B) a (co)polymer of (b2) a vinylic monomer, and satisfies the formula: n<SB>a</SB><n<SB>B</SB><n<SB>b</SB>[wherein, n<SB>a</SB>is a refractive index of the component (a); n<SB>B</SB>is a refractive index of the (co)polymer (B); and n<SB>b</SB>is a refractive index of a polymer part composed of the component (b1) in the rubber-reinforced resin (A)]. The n<SB>b</SB>is usually >1.508 and preferably ≥1.55, and the n<SB>B</SB>is usually ≤1.53. Preferably, the component (b1) contains ≥60 wt.% aromatic vinyl monomer, and the component (b2) contains ≥60 wt.% (meth)acrylic ester monomer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246145-A (JP)
Title: Musical sound generating device and program for processing musical sound generation
Inventor: TERAO TAKESHI
IPC: G10H1/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical sound generating device which generates sound of high quality while avoiding generation of noise and outputting old musical sound waveform data even when reducing the capacity of a storage means of a ring buffer or the like to be arranged in the pre-stage of a digital-analog converter.  <P>SOLUTION: When repeatedly executing a waveform generation task (0) and a task (1) through a task (N) for processing of generating musical sound waveform data in each task unit, a CPU 1 executes the waveform generation task (0) with priority to the other task (1) through task (N) in a ring buffer of a RAM 4 when an address difference from a read address AR to a write address AW is within a predetermined range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242599-A (JP)
Title: Cd8+ cytotoxic t-lymphocyte epitope peptide and application thereof
Inventor: AKATSUKA MIKI
IPC: A61K35/17
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CD8<SP>+</SP>cytotoxic T-lymphocyte epitope peptide specific to a human cytomegalovirus.  <P>SOLUTION: The CD8<SP>+</SP>cytotoxic T-lymphocyte epitope peptide specific to the human cytomegalovirus (HCMV) contains at least one amino acid sequence selected from the group consisting of specific sequences. The vaccine treating or preventing the infection with HCMV, the agent for a passive immunization method, and a method for determining the CD8<SP>+</SP>cytotoxic T-lymphocyte epitope peptide specific to the HCMV use the peptide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244583-A (JP)
Title: High mannose type sugar compound, preparation process, and intermediate used for it
Inventor: ITO YUKINARI
IPC: C07H19/04
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new high mannose type sugar compound, its synthetic process, a sugar block compound used for the synthesis as an intermediate, and so forth.  <P>SOLUTION: The high mannose type sugar compound is represented by formula (A), wherein R is a 1-26C alkyloxy or a fluorescent substituent; R<SP>1</SP>is a hydrogen atom or a group represented by formula R<SP>1-1</SP>or formula R<SP>1-2</SP>; and Ac is an acetyl group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260586-A (JP)
Title: Antenna system
Inventor: HIRATA TOMIO
IPC: H01Q7/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an antenna system in which an antenna pattern is formed on a carrier and to improve a characteristic.  <P>SOLUTION: This antenna system 1 is provided with an antenna body 2 and a support part 12. The antenna body 2 is formed by bending the sheet-shaped carrier 32 attached with the antenna pattern 31 and having insulation. The support part 12 is formed integrally inside a spoiler of an automobile. The bent antenna body 2 is combined with the support part 12 and a fixing part 14 hot-caulked to a fixing receiving part 47 to constitute the antenna system 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256957-A (JP)
Title: Device for forming fiber mat
Inventor: YOSHIHARA SHIGERU
IPC: D04H1/736
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming device by which the strength of a formed mat is improved by uniformizing the fiber direction fed to the forming part.  <P>SOLUTION: The fiber W conveyed on a screen 8 of the lower face of a vibration conveyor 19 and having the longitudinal direction arranged in the conveyed direction is elongated and dropped gradually by the vibration action, and is accumulated nearly in the uniform direction without causing a fiber ball state by installing the vibration conveyor 19 on which a raw material is fed in the upper part of a conveyor 7. The mat M having a desired thickness is formed by gradually increasing the accumulated amount because the screen 8 of the lower face of the vibration conveyor 7 is tilted so that the accumulation starting side L1 may be low and the accumulation finishing side L2 may be high and the screen 8 is tilted by installing a raw material-feeding port 21 at the accumulation-finishing side L2 of the vibration conveyor 19. The fiber W accumulated on the highest part is not hooked by the screen 8 because the surface layer part of the accumulated product m is not contact with the screen 8 to keep the uniform accumulated state in the horizontal direction, and to form the wholly homogeneous blended state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259653-A (JP)
Title: Pressure contacting device with strip function
Inventor: KAMEI KAZUAKI
IPC: H01R43/01
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure contacting device with a strip function for easily switching a pressure contacting means and a strip means.  <P>SOLUTION: A pressure contacting device 1 with the strip function comprises a pair of pressure contacting means 14, 15 for pressure contacting connectors to both end portions of an electrical wire 11; a line up and strip means 17 for stripping the end portions of the wire 11; a reel stand 16 to be an electrical wire supplying means for supplying the wire 11 to a pressure contacting position by the pair of the pressure contacting means 14, 15 and a strip position by the strip means 17; a measuring means 18 for measuring the wire 11 supplied from the reel stand 16; and an electrical wire cutting means 19 for cutting the wire 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258524-A (JP)
Title: Magnetic carrier, two-component developer, development method, developing device, image forming apparatus
Inventor: ENOKI SHIGEKAZU
IPC: G03G15/09
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic carrier and a two-component developer including the same which improve blurred images by adjusting the intensity of magnetization and the electric resistance value of the magnetic carrier having a small particle size, and are made suitable for images of high image quality and high definition by suppressing the occurrence of haloed images.  <P>SOLUTION: The two-component developer comprises a toner for developing an electrostatic latent image and the magnetic carrier, and a quasi photoreceptor 1 made of a conductive material is used. When a developing device operates in a development condition of an actual machine, the two-component developer acts in the developing device so that the number of times of light emission caused by the partial conduction of a magnetic brush formed on a developer carrier 2 is 10 times or less per second.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223212-A (JP)
Title: Portable small-sized massage machine
Inventor: UKITA AKIRA
IPC: A61H23/02
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable small-sized massage machine, giving four basic functions of massage such as stroking, massaging, pressing and vibrating individually or in combination thereof.  <P>SOLUTION: A clamping part 45 formed of a pair of clamping pieces 4, 5 opened and closed like clasping hands together by operating an auxiliary mallet 6 is disposed on the upper part of a main mallet 1 incorporating a vibrator mechanism 13, and the paired clamping pieces 4, 5 are provided with a pair of rollers 7, 7 having projecting parts 9, 9 joined thereto and rotatably fitted, whereby the vibration action, the roller action and the holding and pressing action can be applied individually or in combination thereof to a patient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265038-A (JP)
Title: Fingerprint collation device and method therefor
Inventor: MIYAZAKI ATSUSHI
IPC: G06T7/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To collate a fingerprint with high accuracy at high speed, whether it is a sealed fingerprint or a left fingerprint.  <P>SOLUTION: This fingerprint collation device has an analysis means analyzing search fingerprint data and deciding a collation method for executing the collation, and an execution means executing the collation by use of the decided collation method. The analysis means replaces a coordinate position of each search fingerprint characteristic point included in the search fingerprint data by a coordinate position in a coordinate system with a coordinate base point included inside a file fingerprint data as a basis, executes confirmation of the presence or absence of an arbitrary singular point dotted within a neighborhood coordinate range of the coordinate base point prescribed in a fingerprint collation parameter, a zone check of the coordinate base point neighborhood coordinate range, and a quality check on a characteristic point group positioned within the coordinate base point neighborhood coordinate range, to the file fingerprint characteristic point group included in the file fingerprint data and the search fingerprint characteristic point positioned around the coordinate base point, and decides a method to be used from an axis collation method and a positioning collation method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263399-A (JP)
Title: Electrically-operated shutter
Inventor: UEDA TOMONORI
IPC: E06B9/82
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically-operated shutter which enables a shutter curtain to be properly stopped in a fully closed position in an almost linear attitude.  <P>SOLUTION: This electrically-operated shutter is opened/closed by winding and paying out the shutter curtain 13 by means of a winding shaft 14 which is driven by an electric motor 60, so as to make the shutter curtain 13 ascend/descend. A descent regulator 17 is provided in a shutter case 11 which is provided with the winding shaft 14, and the descent of the shutter curtain 13 is regulated in the fully closed position by the descent regulator 17, so that a rotational load of the electric motor 60 can be increased for the stop of the electric motor 60. Thus, since a descending force by the electric motor 60 does not act on a slat 15 below a slat 15 wherein the descent of the shutter curtain 13 is regulated, the slat 15 does not move even in the presence of a clearance between the slat 15 and a guide rail 10, and the shutter curtain 13 can be properly stopped in the fully closed position in the almost linear attitude.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266549-A (JP)
Title: Antenna system
Inventor: SANO KOICHI
IPC: H04B1/59
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely make a communication with a wireless tag by eliminating a dead zone viewed from a moving direction of the wireless tag in an antenna system in which a plurality of planar patch antennas are arranged.  <P>SOLUTION: In the antenna system, the plurality of planar patch antennas 11, 13 are arranged vertically side by side on the front side of the moving direction so that the respective planar patch anntenas do not mutually overlap on the side plane along the moving direction of the wireless tag, and a planar patch antenna 12 is arranged on the rear side of the moving direction proximately to the planar patch antennas 11, 13. In the view from the moving direction of the wireless tag, the planar patch antennas 11, 13 and the planar patch antenna 12 are arranged so that they seem to be partially overlapped. The overlapping extents between planar patch antennas 11 and 12 and between the planar patch antennas 12 and 13 are set to a certain value without causing the dead zone within vertical predetermined width A in the view from the moving direction of the wireless tag 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263458-A (JP)
Title: Apartment house
Inventor: IZAWA OSAMU
IPC: E04H1/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apartment house which can enhance an outward appearance without having a staircase and a main entrance weathered.  <P>SOLUTION: In this apartment house, a plurality of dwelling units 1 are arranged rightward and leftward on each floor; the main entrance 11 of each dwelling unit 1 on each floor is arranged in such a manner as to face a space 2 which is provided by recessing right and left central parts; the staircase 21 communicating with the main entrance 11 of each dwelling unit 1 on an upper floor is provided in the space 2; a roof 3 and an entrance gate 4 are provided in such a manner as to surround the space 2; and a door 41 is mounted on the entrance gate 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263118-A (JP)
Title: Desulfurizer and desulfurizing method
Inventor: TONO KAZUYUKI
IPC: H01M8/06
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desulfurizer improved in use efficiency, performing miniaturization thereof by reducing the amount of a desulfurizing agent used and packed therein.  <P>SOLUTION: In the desulfurizer for desulfurizing a raw material in a liquid phase, piping for feeding the raw material to the desulfurizer is arranged in the outer periphery of the desulfurizer and used for carrying out preheating of the raw material by utilizing heat for heating the desulfurizer. In this case, it is preferable that a jacket for heating is installed in the outer periphery of the desulfurizer and piping for feeding the raw material to the desulfurizer is formed in the interior of the jacket for heating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263146-A (JP)
Title: Water-dispersed powder slurry coating material curable at low temperature
Inventor: FURUTA TSUYOSHI
IPC: C08G18/20
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-dispersed powder slurry coating material enabling the baking cure at a low temperature compared with conventional coating material.  <P>SOLUTION: The water-dispersed powder slurry coating material contains (A1) a resin having active hydrogen, (A2) a curing agent having blocked isocyanate group, (B) a surfactant and (C) at least one kind of catalyst selected from (c1) a cycloamidine, (c2) a cyclic tert-amidine salt and (c3) a cyclic quaternary amidinium salt as essential components. At least the resin (A1) is dispersed in the aqueous medium in the form of fine particles (A).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267301-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: SHIMIZU YUTAKA
IPC: A61B8/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a diagnosis from being impeded by a transmission speed and an accumulation speed when an ultrasonic moving image is encoded and transmitted or accumulated by a method of compressing/encoding at GOP unit such as MPEG2.  <P>SOLUTION: This ultrasonic diagnosis equipment is so constituted to compress/encode the ultrasonic moving image obtained by a probe 21, a ultrasonic wave transmitting/receiving part 11 and a signal processing part 12 by an MPEG encoder 14, transmit it to a remote part 30 via a network 50, restore/decode it by the MPEG2 decoder 32, and display it on a monitor device 41. A transmission speed measuring part 35 of the remote part 30 measures the transmission speed of a network 50, an encoding setting determination part 34 allows an input of an appropriate encoding parameter fitted to the measured speed from a key board 42, the set encoding parameter is transmitted to a body part 10 and the MPEG2 encoder 14 is set via the encoding setting processing part 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231160-A (JP)
Title: Step travelling device with vertically slanting wheels using tire wheel array
Inventor: OZAKI MITSUYOSHI
IPC: B60B19/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of travel on steps of a road surface, allowing a wheelchair, a cargo carrier or etc. to travel thereon.  <P>SOLUTION: The step travelling device with vertically slanting wheels using a tire wheel array comprises the tire wheels arranged in a vertically slanting fashion, the wheels consisting of two lower wheels on both right and left sides and one upper slanting wheel 1 located midway therebetween. Besides, a device constructed with a mechanism using an electric motor or a power engine for rotationally driving three wheels can be set on a vehicle so that the vehicle can travel on the steps of the road surface with the device. Thus, the vehicle which is conventionally difficult to travel on the steps of the road surface, can travel thereon with the mechanism of the grounding combination of tire wheels.  <P>COPYRIGHT: (C)2004,JPO&NCIPI