baber/WOPTO huggingface dataset:
Patent JP-2004314996-A (JP)
Title: Collapsible paper box
Inventor: TOYODA MORIHIRO
IPC: B65D3/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collapsible paper box, which is formed of a sheet member, such as cardboard, can be stored and transported in a state of a flat folded body and assembled/disassembled easily, and is provided with cover boards covering the box along the outer edges, each consisting of two projecting curves, of side boards to improve the designability of the box appearance, such as a heart shape.  <P>SOLUTION: According to the paper box, a first curved surface cover board, a locking board, an attaching locking board, and a second curved surface cover board are formed consecutively in order on one long side of a slope board of an almost rectangular shape via folding lines. Overlapping strips and side boards each having the outer edge with two projecting parts are formed consecutively in order on both short sides at the slope board side of the first curved surface cover board via folding lines, respectively. The slope board and the overlapping strips and side boards are connected at corner parts via folding connecting boards, respectively. Locking slots are cut slightly inward relative to both side ends of the locking board and attaching locking board, respectively, and an insertion slot having a hook projection on one side thereof is cut at the top center of the outer edge, consisting of the two projecting parts, of each side board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321211-A (JP)
Title: Virtual movement device, method and program for fmri environment using biosignal
Inventor: FUKUDA OSAMU
IPC: G01R33/54
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To remove a noise caused by a high magnetic field from a biosignal measured in an fMRI environment generating the high magnetic field, have adaptability to an individual difference and characteristics change of a user and use the biosignal measured in the fMRI environment.  <P>SOLUTION: This virtual movement device for the fMRI environment comprises an input part of the biosignal; a measuring part removing noise components after transmitting the biosignal, which is measured under the fMRI environment, outside the fMRI environment; a feature extracting part extracting a feature pattern from the measured biosignal; a movement intention estimating part estimating the movement and its force intended by the user from the feature pattern; a human body model part calculating movement locus based on the output of the movement intention estimating part; a feedback part presenting the user three-dimensional computer graphics expressing the states of the movement calculated by the human body model part and processing states of the respective parts under calculation; and a parameter storage part capable of storing and reading parameters to be used in the respective parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321910-A (JP)
Title: Low-temperature cooling crushing method and apparatus therefor
Inventor: NOGUCHI MASAHITO
IPC: F25D3/10
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-temperature cooling crushing method which can cool an object being a gas-containing solid shell and being to be crushed by the consumption of a small amount of a liquefied gas within a short time to an ultralow temperature at which its crushing and detoxification can be performed and can therefore perform its crushing and detoxification at a high efficiency at a low operating cost.  <P>SOLUTION: In crushing the object being the gas-containing solid shell and being to be crushed by utilizing low-temperature embrittlement realized by cooling to the ultralow temperature, the object is collision-jet-cooled by a refrigeration system, the object is cooled with the liquefied gas to cause its low-temperature embrittlement and to solidify the gas, and the solid shell and an internal fluid are simultaneously crushed with a crusher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324514-A (JP)
Title: Abnormality determining device for secondary air supply device
Inventor: KOYAMA HIROYASU
IPC: F01N3/32
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine whether a secondary air supply device is abnormal based on a pulsation integrated value of pressure in a secondary air supply passage.  <P>SOLUTION: This abnormality determining device uses the pulsation integrated value obtained by integrating the absolute values of deviation between ASV63 upstream pressure values detected by a pressure sensor 79, and moderated pressure values following the ASV upstream pressure values with a prescribed moderating time constant over a prescribed period, as a value showing the pulsation level of the ASV upstream pressure values, and determines the abnormality of the secondary air supply device 60 based on the ASV upstream pressure values and the pulsation integrated value. When deviation codes are not reversed for a prescribed time during the integrating execution of the absolute values of deviation, there is the possibility of making erroneous determination because the moderated pressure value cannot follow the ASV upstream pressure value due to the sudden change of the ASV upstream pressure value (its central value) and the pulsation integrated value is calculated as a larger value than the original value based on the pulsation level, so that determination is suspended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335137-A (JP)
Title: Light emitting element
Inventor: HASEGAWA TOSHINORI
IPC: H01L51/50
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a highly efficient light emitting element in a sufficient yield and at a low cost.  <P>SOLUTION: The light emitting element is constituted of at least a pair of electrodes cathode 21 and cathode 26 and an organic compound layer 25 provided in between the pair of electrodes. It is characterised in that the organic compound layer 25 substantially in electrical contact with the cathode 26 is provided with a metal compound acting as a dopant to allow electrical injection from the cathode 26 well, and the metal compound is selected from one or more of cesium compounds or rubidium compounds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004025860-A (JP)
Title: Ink jet recording head and ink jet recording device
Inventor: YAZAKI SHIRO
IPC: B41J2/055
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems on the failure of a piezoelectric vibrator formed by a film forming technology that is attributed to a change in external environment such as moisture by forming a hermetic atmosphere and also solve the problem on a defect attributed to pressure change in the hermetic atmosphere.  <P>SOLUTION: In the ink jet recording head equipped with a channel forming substrate 10 having a piezoelectric vibrator formed in a region corresponding to a pressure generation chamber 12 communicating with a nozzle opening, the problem on a defect attributed to change in the internal pressure is solved by providing a cap member 110 connected to the piezoelectric vibrator side of the channel forming substrate 10, and sealing a space secured to a degree not to disturb the movement and having a pressure change absorbing means 114 absorbing pressure change by being deformed in response to pressure change in the space of the cap member 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335402-A (JP)
Title: Fuel cell co-generation device
Inventor: SAWADA TAKASHI
IPC: H01M8/10
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell co-generation device heating and starting a fuel cell by heat generated in a system by arranging a hot water storing bypass circuit made to bypass a hot water tank on a heat accumulation circuit having a plurality of heat collection-exchanging devices collecting the heat generated in a system, and storing the hot water in the hot water tank while forming a temperature gradient therein.  <P>SOLUTION: The fuel cell co-generation device is composed of a hot water storing/circulating circuit 9 constructed by successively piping and connecting a hot water tank 10, a circulation pump 11, a cooling heat collecting heat exchanging device 5 arranged at a cooling circuit 6 of the fuel cell 1, an exhaust gas heat collecting heat exchanging device 18 collecting the heat of the exhaust gas of a hydrogen generating device 17; a hot water storage bypass circuit 19 bypassing the hot water tank 10; a circuit switching means 20a, 20b switching the hot water storage bypass circuit 19; a temperature detecting means 16a of the fuel cell 1; and a control device 15 switching the circuit switching means 20a, 20b in compliance with the signal of the temperature detecting means 16a of the fuel cell 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340990-A (JP)
Title: Device for cooling liquid crystal projector
Inventor: TANIGUCHI JUNJI
IPC: G03B21/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector whose structure is simplified by reducing the number of components without using many air suction fans, whose cooling efficiency is improved, and also, which can be further miniaturized and whose noise can be further reduced.  <P>SOLUTION: To the liquid crystal projector, a prism 1 for combining R, G and B light beams and a projecting lens 2 for projecting the combined RGB light beam are mounted on a lens prism mount 3. A revolving current generated by the air suction fan 11 stored in a housing constituted of a lower fan housing 8 and an upper fan housing 9 is turned upward by wind direction guides 8R, 8G and 8B integrally formed with the lower fan housing 8, and then, distributed to members to be cooled (exit light polarizing plates 4G, 4G and 4B, transmission type liquid crystal panels 5R, 5G and 5B and incident light polarizing plates 6R, 6G and 6B) through air outlets 9R, 9G and 9B arranged in the upper fan housing so as to cool the members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348222-A (JP)
Title: Article storage device of vending machine
Inventor: ODA MASATAKA
IPC: G07F11/34
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To stably load merchandise by controlling the behavior of merchandise dropping inside a merchandise passage during merchandise loading.  <P>SOLUTION: This merchandise storage device of a vending machine has a merchandise passage with a serpentine structure for storing merchandise inserted from a merchandise slot. Column segments 13 each having an approximately arcuate cross section and facing each other across the merchandise passage 12 are arranged in a zigzag configuration to form the meandering merchandise passage 12. The device is installed so that the curved surface of each column segment 13 has its curvature axis titled relative to a horizontal plane. For an unstable container with weight imbalance along its height, each column segment moves in sliding contact with the container at two points, the bottom and the shell of the container, enabling the merchandise to be stably loaded while automatically adjusting its attitude. On the basis of the relationship between the behavior of the merchandise dropping inside the merchandise passage and the column segments during merchandise loading, the merchandise passage to be formed is changed in configuration by the arrangement of the column segments and the attitude-adjusting function of the segments is used effectively to prevent the merchandise from standing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345658-A (JP)
Title: Packaging box
Inventor: SUZUKI HARUKI
IPC: B65D5/10
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box, on which insertion strips of outer flaps are inserted easily into insertion slots of inner flaps even if press strips are elongated.  <P>SOLUTION: The packaging box 1 is made of a corrugated board, and has two pairs of opposite side boards 2 and 3. On the upper lid side of the box 1, first upper lid forming flaps 6 are formed consecutively on one opposite side boards 2, respectively, and the front ends of the flaps 6 are made to butt against each other at the center in the width direction of the other opposite side boards 3. The insertion slots 6a are formed on each first upper lid forming flap 6 to be close to a connecting line between the flap 6 and the other opposite side board 2, while the insertion strips 12 are formed on both lateral ends of each second upper lid forming flap 7 consecutively formed on the other opposite side board 3 by making incisions 14 extending from the front end of the flap 7. Each incision 14 has a curved part 14a on the front end thereof, the curving part curving inward to form a U-shape in the middle of the width direction of the flap 7, and a board portion formed between two incisions 14 on each flap 7 is made the press strip 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004205485-A (JP)
Title: Piping system in periphery of gas meter
Inventor: MINAMI TOMOYUKI
IPC: G01F1/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of piping members and a screw-in frequency around a gas meter.  <P>SOLUTION: In this piping system in the periphery of the gas meter, a gas cock 13 and a header 15 are attached to a upper end part of a gas meter inlet pipe 2 and a gas meter outlet pipe 3, an opening and closing handle 13A is attached to an upper part in a meter inlet pipe 2 side, a connection inlet 13B to the meter inlet pipe 2 is provided in its lower part, a connection outlet 13C is formed horizontally, and the gas cock 13 for a main cock assembled with a cock 13D is attached in its inside. A branch port 15A or a pressure inspection port 15C is provided in an upper part in a meter outlet pipe 3 side, a connection outlet 15B to the meter outlet pipe 3 is formed in a lower face, the header 15 is attached to have a connection inlet 15D horizontally or the pressure inspection port 15C in parallel, a flow-in side joint 14 and a nut 8 are combined in the connection outlet 13C, a flow-out side joint 16 and a nut 9 are combined in the connection inlet 15D, and gas meter bases 10, 11 are engaged therewith to attach the gas meter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004355101-A (JP)
Title: Two-wire system transmitter
Inventor: TSUCHIYA MASAHITO
IPC: G08C19/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-wire system transmitter which can surely secure a noise margin of an abnormal signal by lessening consumption of an electric current of the transmitter in an abnormality.  <P>SOLUTION: When a sensor or an MPU becomes abnormal, frequencies of a clock to be supplied to a peripheral circuit are lowered, and power supply to the peripheral circuit is made to stop. Even when output current in abnormalities is made smaller than 4 mA, sufficient noise margin can be taken, since consumption of the current becomes small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350834-A (JP)
Title: Toothbrush with lighting, lighting device for toothbrush, toothbrush apparatus and electric toothbrush
Inventor: IRIE YUICHIRO
IPC: A46B15/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost and compact toothbrush with lighting from which large amount of light is obtained, and a lighting device for a toothbrush, a toothbrush apparatus and an electric toothbrush.  <P>SOLUTION: The toothbrush with lighting is provided with a head 10 which has a brush 21 and is inserted in the oral cavity, a handle part 11 held by hand and a lighting device 31 for radiating visible light toward the point of the brush 21 and teeth surface. A radiation part of the lighting device 31 is formed almost in the central sector in the back of the brush 21, and the central sector is transplanted with bristle, or short bristle is transplanted, and bristles are transplanted around the central sector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350940-A (JP)
Title: Probe type observation instrument, and endoscope
Inventor: OZAWA TSUYOSHI
IPC: G06T1/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to determine in which part of the body of a patient the magnified image of a local, histological, and microscopic organization picked-up within the observation range of an endoscope exists.  <P>SOLUTION: A probe type observation instrument 5 includes: a flexible probe main body 31 to be inserted to the insertion hole 4 of a treatment apparatus in an endoscope main body 2 with an imaging optical system arranged at the tip end; a high-powered imaging optical system which is arranged at the tip end of the main body 31 so as to pick up the image by magnification larger than that of the imaging optical system; a connection terminal 47 which is connected to the high-powered imaging optical system and connectable to the imaging optical system; and an image recorder 42 for recording the images by relating an endoscope image A picked-up by the imaging optical system to a high-powered image B picked-up by the high-powered imaging optical system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351491-A (JP)
Title: Method for joining tungsten, and ceramic heater using the same
Inventor: AONUMA SHINICHIRO
IPC: B23K103/08
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ceramic heater whose heating body is joined with an electrode terminal, which is usable in such a high temperature zone as a joint part manufactured by brazing cannot be used, and which has stable joint of the heating body and the electrode terminal and further has improved durability, by solving conventional problems on the joint part of the heating body and the electrode terminal.  <P>SOLUTION: A method for joining a tungsten member with a tungsten member is as follows: when joining tungsten members to each other, the tungsten members to be joined are heated and pressed while interposing, between the tungsten members, at least one kind of metal foil with a thickness of 3-500 μm selected from Mo, Pt, Ti, V, Cr, Nb, Ta, Re and Ta.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363891-A (JP)
Title: Base station device
Inventor: MIKAMI MANABU
IPC: H04W88/08
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station device that suppresses inter-symbol interference on a reception side of a down line for transmission of an MC-CDMA system.  <P>SOLUTION: At S21, a delay profile is measured on the reception side of an up line. At S22, paths #1 and #2 in a guard interval set in a delay profile and a path #3 outside the guard interval are discriminated. At S23, arrival directions are estimated by the respective separated paths. At S24, the paths #1 and #2 regarded as a desired wave and the path #3 regarded as an interference wave are selected. At S25, the directivity of the down line of an array antenna is so controlled that a directivity gain to the arrival direction of the paths #1 and #2 (which may be put together) regarded as the desired wave is large and a directivity gain to the arrival direction of the path #3 regarded as the interference wave is small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358846-A (JP)
Title: Enamel/photocatalyst composite layer coated metal sheet
Inventor: ANAMI KATSUMASA
IPC: B32B15/04
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated metal sheet having a composite layer coating film of an enamel layer 2/photocatalyst layer 3, which is excellent in coating film adhesion and photocatalytic activity, formed thereto.  <P>SOLUTION: In the enamel/photocatalyst composite layer coated metal sheet, the enamel layer 2 and the photocatalyst layer 3 are successively formed on a substrate/metal sheet 1 and fine cracks 4 with a mean size of 500 μm or below are dispersed in the whole surface region of the enamel layer 2 while fine cracks 5 with a mean size of 300 μm or below are dispersed in the whole surface region of the photocatalyst layer 3. The adhesion of the enamel layer 2 and the photocatalyst layer 3 is enhanced by the fine cracks 4 and 5 and the effective surface area of photocatalyst particles is increased to show excellent photocatalytic activity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362464-A (JP)
Title: Computer system using nonvolatile memory
Inventor: OZAKI KOJI
IPC: G06F12/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system that can access the identical area of a nonvolatile memory as either of a main storage area and a file area.  <P>SOLUTION: A memory mode processing part 111 provides processing for enabling a file on a file system to be accessed as data in a virtual memory space. A physical address calculated by a physical address calculation part 113 from a block number of a file is registered in a page table 500 in association with a virtual address acquired by a memory area acquisition part 114. Memory mode access is thus enabled. A file mode processing part 116 provides processing for saving data on a virtual memory space as a file. A block number calculated by a block number calculation part 118 from a physical address of a memory area is registered in a file management table 400. File mode access is thus enabled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005772-A (JP)
Title: Optical communication method, optical communication apparatus and optical communication system using the same
Inventor: OMICHI FUMIO
IPC: H04B10/40
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical communication system of high transmission efficiency.  <P>SOLUTION: An optical transmission/reception circuit 10 included in a station side apparatus 1 of this optical communication system is provided with an incoming scheduler 14 for generating scheduling transmission data indicating a transmission enabling time of each of a plurality of communication terminals 5 and a signal indicating an activation time of a reset signal, a reset generating circuit 17 for making the reset signal into an activation level within a guard time on the basis of a signal from the scheduler section 14, and a burst optical receiving circuit 11 in which an offset value of 0 level of an output signal corresponding to a fact that the reset signal is made into an activation level. Accordingly, the reset signal is made into an activation level earlier and an invalid part of the burst optical signal can be made small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046158-A (JP)
Title: Method and device for fixing toner on substrate
Inventor: BEHNKE KNUT
IPC: H05B6/78
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a fixing device for fixing toner on a substrate and to increase a printing speed.  <P>SOLUTION: In a method for fixing the toner on the substrate, a fixing device (fixer) having a heatable fixing roller 7 which is advantageously brought into contact with the toner is used for heating the toner to more than the glass transition temperature of the toner. Before heating the toner by the fixing device, the toner is preheated without contact with the roller and the toner is heated to temperature less than the glass transition temperature of the toner at first by the preheating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005002489-A (JP)
Title: Polyurethane-based fiber, polyurethane-based fiber yarn, hybrid textured yarn and method for producing those
Inventor: TANAKA HIRONORI
IPC: D03D15/56
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spun-dyed polyurethane-based fiber, its yarn or its fiber aggregate which can be used for designing / developing a comfortable fiber product, namely a fiber product needing brilliant colors, high functionality, high transparency and the like, and having an excellent aesthetic property, and to provide a method for producing the same.  <P>SOLUTION: This polyurethane-based fiber is characterized by being spun-dyed in various colors and being not colorless transparent (color display Y=87.18, x =0.32, and y=0.34) in a non-stretched state. The polyurethane-based fiber yarn. The hybrid textured yarn using the fibers or yarns. The fiber aggregate using the fibers or yarns. And the methods for producing the above-described articles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI