baber/WOPTO huggingface dataset:
Patent JP-2004215951-A (JP)
Title: Sprinkler system
Inventor: KARIYA KOJI
IPC: A62C35/10
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sprinkler system capable of surely spraying a predetermined quantity of extinguishant onto an object to be extinguished and not spreading a fire.  <P>SOLUTION: The sprinkler system 1 is arranged above the object to be extinguished, and detects the atmospheric temperature of the object to be extinguished reaching the predetermined temperature using a temperature detecting means 30 arranged in an spraying portion 12 of the main body case 10 of the sprinkler system 1. Whereupon, the temperature detecting means 30 self-destroys due to the volumetric expansion of a functional liquid charged within the temperature detecting means 30, a spraying portion forming means 40 passes through the spraying portion 12 and falls to open the spraying portion 12, a protecting material B falls through the inner space 11 of the main body case 10 and is broken by edge portions 21 of the breaking means 20 protrudedly provided in the inner bottom portion of the main body case 10, whereby the extinguishant S flows out from the protecting material B, and the extinguishant S is sprayed onto the object to be extinguished from the spraying portion 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003276203-A (JP)
Title: Ink jet recording head, ink cassette, recorder, and method for producing ink jet recording head
Inventor: MITANI MASAO
IPC: B41J2/05
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording head capable of ejecting an ultrafine ink drop of 1 P or less, a recorder, an ink cassette, and a method for producing an ink jet recording head.  <P>SOLUTION: The ink jet recording head comprises a substrate in which an ink ejection heater and an ink supply opening are formed, a barrier wall layer where a heater and an ink liquid channel communicating with the ink supply opening are formed on the substrate, and an orifice plate communicating with the liquid channel and having an ink ejection opening formed oppositely to the heater wherein the barrier wall layer is composed of a negative photosensitive resin and the orifice plate is a thin metallic film having a thickness in the range of 0.1-2.0 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003290645-A (JP)
Title: Fuel cartridge and reaction chamber
Inventor: PRASARD RAVI
IPC: H01M8/04
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cartridge for easily and precisely controlling the state of gaseous fuel discharge from a fuel-containing substance.  <P>SOLUTION: The fuel cartridge of the invention comprises a fuel reservoir (102), a reaction chamber (104), an opening region (108) for connecting the fuel reservoir (102) to the reaction chamber (104), and passive structures (128, 130) adjusted so as to resist the flow of a fluid from the fuel reservoir (102) to the reaction chamber (104) and installed in the opening region (108).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004226225-A (JP)
Title: Chromatography sampling method
Inventor: TACHIBANA KOZO
IPC: G01N30/88
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromatography sampling method having improved productivity per unit filler, per amount of unit medium, and per unit time.  <P>SOLUTION: In the chromatography sampling method for sampling an object by flowing a mobile phase to a stationary phase, a plurality of columns having different inner diameters are connected in series in the order of a larger inner diameter as the stationary phase, and the mobile phase is flowed from the column side of the maximum inner diameter. In this case, in the plurality of columns for forming the stationary phase, the inner diameter of one column is preferably 30 - 85% of the inner diameter of the upstream side column immediately before.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223153-A (JP)
Title: Medical stand apparatus
Inventor: TAKAMIZAWA KAZUFUMI
IPC: A61B19/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical stand apparatus constituted so that an input key board can be drawn out in a direction arbitrary with respect to a stand when patient's data is inputted and housed after patient's data is inputted to prevent the obstruction of endoscopic diagnostic treatment.  <P>SOLUTION: This medical stand apparatus is constituted by providing a draw-out and housing means, which comprises a first fixed lever 32 one end of which is attached and fixed to a tray 17 having the input key board, a second fixed lever 34 one end of which is fixed to the stand 11 and a rotary lever 33 end parts of which are pivotally provided to the other end of the first fixed lever 32 and the other end of the second fixed lever 34, respectively, in a freely rotatable manner, on the stand 11 on which various medical devices are held and mounted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234047-A (JP)
Title: Electronic circuit and assembler
Inventor: ISHIDA SHOHEI
IPC: G06F1/06
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit which makes it unnecessary for a CPU to execute any jump instruction or clock switch instruction in switching a clock in the electronic circuit where instructions are read and executed by the CPU.  <P>SOLUTION: Instructions and additional bits corresponding to the respective instructions are stored in an instruction memory 100, the additional bits corresponding to the instructions read from the CPU 100 are outputted to a clock switching control part 120, and a clock selection signal is generated by the clock switching control part 120 according to the information of the additional bits. A clock switching part 130 selects one of a plurality of clocks whose frequencies are different according to the clock selection signal, and supplies the selected clock to the CPU 110 so that it is possible for the CPU 110 to switch the clock without executing any jump instruction or clock switching instruction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229732-A (JP)
Title: Game machine, informing program and computer-readable information recording medium having informing program recorded
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable the players to enjoy the games regardless of the depth in the playing experiences while enabling the games under the advantageous state even when the proportion of the possibility of the shift to the state advantageous for the players varies according to how the games are proceeding.  <P>SOLUTION: The game machine has a shift judging means 51b to judge whether the games should be shifted to the states advantageous for the players based on the establishment of prescribed conditions, an identifying information display means B which displays respective aspects of the identifying information after the respective varying aspects of the identifying information are displayed on display areas 24a, 24b and 24c for a prescribed time, a display area informing means 51d which informs the display area where the specified stop aspects suggesting the possibility of the shift to the game states advantageous for the players are displayed out of the display areas 24a, 24b and 24c using the results of the judgment by the shift judging means 51b as one condition at the prescribed timing before the specified stop aspects are displayed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233624-A (JP)
Title: Voice synthesizer
Inventor: NAKAMURA ATSUICHI
IPC: G10L13/06
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice synthesizer capable of synthesizing a voice of high quality.  <P>SOLUTION: An address generator 21 which accumulates phase data outputted from a phase data generator 20 outputs a readout address for the rate of the center frequency of a voiced sound formant or voiceless sound formant, and waveform data for generating the voiced sound formant or voiceless sound formant are read out from a waveform data storage part 22 according to the readout address. A multiplier 23 multiplies the read-out waveform data by an envelope signal, and an adder 25 adds noise to the waveform data for generating the voiceless sound formant. A voice is synthesized by combining voiced sound formants or voiceless sound formants outputted from a plurality of such WT voice parts 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231471-A (JP)
Title: Crystallized glass
Inventor: KITAMURA NAOYUKI
IPC: C03C10/12
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystallized glass manufactured at a low production cost, having excellent consistency with a reflection film formed on the surface of an etalon substrate and capable of suppressing the change of an optical path length, an optical device and an etalon.  <P>SOLUTION: The crystallized glass is formed by depositing a β-quartz solid solution or a β-eucryptite solid solution as a main crystal and has (-10)-10×10<SP>-7</SP>/°C at (-40)-100°C and ≤13×10<SP>-6</SP>/°C temperature dependency dn/dT of refractive index.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230857-A (JP)
Title: Ink supply mechanism of inkjet printer
Inventor: ONISHI MASARU
IPC: B41J2/01
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink supply mechanism for continuously supplying ink without breaking over a long time into an inkjet head.  <P>SOLUTION: Ink in one of a plurality of cartridges 60 for ink supply inserted into a cartridge extension 80 is supplied into a dummy cartridge 70 inserted into an ink supply port 50 of an inkjet printer through an ink channel 90 and the dummy cartridge 70. When the residual quantity of ink in the one cartridge 60 becomes zero or approaches zero, the condition is detected, and in turn a step that ink in next one cartridge 60 inserted into the same cartridge extension 80 is continuously supplied into the ink supply port 50 through the ink channel 90 and the dummy cartridge 70 is repeatedly performed using sequence control means 100.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261633-A (JP)
Title: Effluent treatment apparatus and method using fibrous activated carbon
Inventor: YAMAGUCHI NORIO
IPC: B01J21/18
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of executing efficient effluent treatment.  <P>SOLUTION: The effluent treatment apparatus comprises a catalyst module 2 having a catalyst part 4 having a plurality of collected effluent guide conduits 6 formed by partition walls made of fibrous activated carbon. The above structure enables uniform and efficient catalytic reaction in the catalytic part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236773-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine, in which when a starting condition is established, a pattern of a pattern variable display device is variably displayed and when variable display is stopped at a predetermined pattern, a big success is generated, for playing an interesting game by determining the stop pattern in the case of a big success in connection with the patterns of failure up to now.  <P>SOLUTION: In this pachinko game machine, when the starting condition is established, two or more patterns are variably displayed in two or more columns on the pattern variable display device 2, and when the respective columns are variably stopped to display the same pattern, a big success is generated. The game machine is provided with a stop pattern counting means for accumulating and storing the number of stopping times of a stop pattern in at least one column of the pattern variable display device by each pattern, whereby according to the number of stopping times stored in the stop pattern counting means, a stop pattern in generation of a big success is determined.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238886-A (JP)
Title: Heat insulation structure
Inventor: MORI TETSUYA
IPC: F16L59/10
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation structure which can maintain its beauty over a long period of time without making blistering, separation, etc occur with time.  <P>SOLUTION: In this heat insulation structure which constitutes an exterior wall surface of a building, a heat insulating layer (A), a base material layer (B), a film layer (C) which is formed of a paint containing an organic resin, and a film layer (D) where water vapor adsorbing/desorbing properties have hysteretic characteristics are provided toward the outdoor side of the wall surface from the indoor side thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242111-A (JP)
Title: Information distribution system
Inventor: SHIBATA HIROYUKI
IPC: H04N7/173
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system capable of distributing video information at a requested position even when an information providing device for providing video information is moved.  <P>SOLUTION: This information providing device 120 includes a providing position measuring means 121 for measuring a self-position, a position information receiving means 122 for receiving position information representing the position where the video information is requested, a position information determining means 123 for determining whether a position displayed by the position information is located near the measured position, a photographing means 124 for taking a photograph around when the position information determining means 123 determines that the position displayed by the position information is located near the measured position, a video information transmitting means 125 for transmitting photographed video information to the transmission source of the position information, and a radio communication interface 129 for transmitting and receiving information to/from a device connected to a network by radio communication.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252647-A (JP)
Title: Input device
Inventor: NISHIJIMA AKIO
IPC: G06F3/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device allowing certain input operation, in a small device having a plurality of simultaneously operated operation parts.  <P>SOLUTION: Five operation parts A1-E1 are arranged in one direction, and three operation parts A1, C1, E1 are set as effective keys. In a control part provided in the device, when both of the operation part set as the effective key and the operation part not set as the effective key are simultaneously operated, a process based on the operation part set as the effective key is executed. When two operation parts set as the effective keys are simultaneously operated, the operation is processed as an ineffective operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216852-A (JP)
Title: Working plate for shaving ceramic ware
Inventor: ARIYOSHI HIROYUKI
IPC: B28B1/02
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working plate which facilitates shaving ceramic ware.  <P>SOLUTION: The working plate for shaving ceramic ware has through-holes through which the thickness of the ceramic ware can be easily recognized with a finger tip or a measure, and has a space for easily recognizing the thickness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259816-A (JP)
Title: Work loading device and resin sealing device
Inventor: HIRANO JUNJI
IPC: B29C33/72
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work loading device which is capable of coping easily with a layout change and shortening an access time to a press unit so as to improve its working efficiency.  <P>SOLUTION: A loading device body 32 is equipped with a work holder 31 holding a work, and integrally with a molding die access unit 33 which moves forward to or retreats from a molding die 25 in the same direction with the work holder 31 so as to get access to the molding die 25.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255514-A (JP)
Title: Prediction method of tool abrasion loss
Inventor: AKAZAWA KOICHI
IPC: G01B21/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively predict influence of a steel material component on tool abrasion without an experiment.  <P>SOLUTION: Firstly, a relation of a cutting distance and the tool abrasion is found by carrying out a plurality of working experiments (longevity experiment) changing quantity of added elements and a working condition. Thereafter, prediction type coefficients (C1, C2) is found so that quantity of the tool abrasion matches a measured value. Additionally, abrasion quantity when changing the quantity of the added elements and the working condition is predicted by using C1 for an estimation expression using mass % of the added elements. Consequently, the abrasion quantity is predicted when changing the working condition and a tool shape if the added elements are fixed, and the working condition and the tool shape from this result are decided. Additionally, tool longevity is predicted, and timing of exchange of a tool is decided since the relation of the abrasion quantity and the cutting distance are found.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258497-A (JP)
Title: Color separation optical system for television camera
Inventor: YOSHIKAWA KAZUO
IPC: G02B5/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To allow a color separation optical system for TV camera to be mounted on a compact C mount camera by constituting the color separation optical system of a first prism for separating a part of three color light beams and a second prism for transmitting the other color light and using two 2/3 in. CCDs and setting a relative angle of optical axes of exit light of respective prisms to a prescribed angle and to acquire images superior in resolution and color reproducibility.  <P>SOLUTION: When two 2/3 in. CCDs are mounted on the C mount camera, the color separation optical system for TV camera is so constituted that a relative angle θ formed by an optical axis Z1 of exit light of a first prism 31 and an optical acid Z of exit light of a second prism 32 is a prescribed angle in the range given by 56°≥θ≥60°. Thus positional interference doesn't occur among two CCD assemblies 16 and 17 and a camera front surface panel 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257369-A (JP)
Title: Engine starter
Inventor: SENDA TAKASHI
IPC: F02N11/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To have a current suppressing means to suppress the starting current of a starter motor 1 integrated with the starter motor 1.  <P>SOLUTION: The starter motor 1 is provided with a first field coil 6 connected in series to an armature 5; and a shunt coil 7 connected in parallel to the armature 5. The first field coil 6 is caused to have a resistance component capable of suppressing a current, flowing in the armature 5 during starting of the starter motor 1, to a value lower than a given value. The current carrying circuit of the starter motor 1 is provided with a relay 2 in a short-circuit 8 to short-circuit the first field coil 6. The relay 2 maintains an OFF-state until an engine runs over a first top dead center, and is switched to an IN-state after it runs over the first top dead center. Thus, since the starting current of the starter motor 1 is carried to the armature 5 through the first field coil 6, it is suppressed by the resistance component of the first field coil 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256905-A (JP)
Title: Surface treatment apparatus
Inventor: SUDA NAOYUKI
IPC: C25D17/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment apparatus which improves an ease of maintenance such as removal of a plated film adhering to a setting holder, and prevents blooming at the edge of a cylinder head bore.  <P>SOLUTION: The surface treatment apparatus for simultaneously surface-treating the faces 17 to be treated of hollow parts of a plurality of workpieces 3, by arranging a plurality of the workpieces 3 in piles, and filling a space between a cathode of the face 17 to be treated of the workpieces 3 and an anode with a surface treatment liquid 9, and applying an electric current between the electrodes, has an intermediate holder 7 arranged on a mating face 4 between a plurality of workpieces 3, wherein the intermediate holder 7 has a three-layer structure comprising a first metal member 19 having the face which is adjacent to the face to be treated of the workpiece 3 and touches the surface treatment liquid 9 and the face abutting on the workpiece 3, a sealing member 21 for sealing the surface treatment liquid 9 leaking out from the mating face between the first metal member 19 and the workpiece 3, and a second metal member 23 provided with the face having a larger abutting area on the workpiece 3 than that of the first metal member 19, all of which are adjacently arranged toward an outside direction of the workpiece 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004294457-A (JP)
Title: Active matrix display and its testing method
Inventor: NORIMATSU HIDEYUKI
IPC: H05B33/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To test a drive circuit of an EL element or the like before the EL element is installed.  <P>SOLUTION: An active matrix display has at least a substrate, an electrode for a display element constituting each pixel provided on the substrate, a first transistor Q2 connected to the electrode and a current source line Is(m) respectively, a second transistor Q1 connected to the gate of the first transistor Q2 and a data holding signal line Data(m) respectively, a holding capacitor C1 connected to the current source line Is(m) and the gate of the first transistor Q2, and a third transistor Qt which is connected to the electrode and a gate signal line Gate(n-1) for an another display element adjacent to the display element and guides the current flowing from the first transistor Q2 to the electrode so as to flow into the gate signal line Gate(n-1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004263938-A (JP)
Title: Heat exchanger
Inventor: YUSA KAZUHIKO
IPC: F28D1/03
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of brazing in a heat exchanger having a flat tube and a header formed substantially into a B shape in cross section.  <P>SOLUTION: This heat exchanger forms a large number of brazing material guiding fine grooves 6 in parallel to the longitudinal direction of the header 3, and allows the grooves to reach the edge of a tube inserting hole 1, and the fine grooves 6 are formed only in a position separated from a seam 5 of the flat tube 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265515-A (JP)
Title: Disk device
Inventor: TAKAHASHI TETSUYA
IPC: G11B21/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device which performs a secure retracting operation while the size of the disk device is small.  <P>SOLUTION: In the disk device 1, when electric power is interrupted, electric power required for operation which moves a head 7 to a prescribed retreat position on a disk 5 or of the outside of the disk is supplied to a head driving part 17, and also electric power required for operation which rotates the disk 5 whilst the head 7 is moved to the prescribed retreat position is supplied to a disk driving part 19 from an electrochemistry capacitor 33.  <P>COPYRIGHT: (C)2004,JPO&NCIPI