baber/WOPTO huggingface dataset:
Patent JP-2004237656-A (JP)
Title: Twin screw kneading extruder
Inventor: OIWA ISAO
IPC: B29B7/46
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured twin screw kneading extruder which is capable of sufficiently kneading a material and an additive and shows a high dispersion or distribution effect.  <P>SOLUTION: In the twin screw kneading extruder with a pair of long screws arranged in parallel for continuously kneading the material, the pair of screws have a flight with a long lead and a flight with a short lead alternately arranged in the axial direction of the screw respectively in a section where the screws are housed inside at least a kneading part. In addition, the pair of screws have the flight with a long lead and the flight with a short lead of one screw arranged opposite to the flight with a short lead and the flight with a long lead of the other screw respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245252-A (JP)
Title: Sealing device with encoder
Inventor: TOMIOKA MASAWAKA
IPC: F16C33/78
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent magnetic attraction caused by a heap of encoders made of magnetic bodies; to provide a sealing device with an encoder improving handling capability.  <P>SOLUTION: The sealing device with an encoder is provided with a plurality of seal elements 2 and 3, in which the encoder 1 made of a magnetic body is assembled into the seal element 2. Coating film layer 4 or 4' is prepared on a surface of the encoder 1 or the seal element 3. Therefore, when the assembled sealing device with an encoder is heaped up, the coating film layer prevents the encoder 1 made of an elastic material from firmly fixing with a metallic core material 31 by slidably separating the firmly stuck encoder from the metallic core material. A pair of the sealing devices with encoders can be safely handled without having a flow on the surface of the encoder 1 by moving or separating it without any problem, and reliability of mechanical mounting to a bearing and pulse generating accuracy are considerably improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242735-A (JP)
Title: Washing machine
Inventor: NAKANISHI KAZUTAKA
IPC: D06F49/04
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine which prevents abnormal vibrations in spin dry due to an unbalance of laundry and enables smooth starting of the spin dry.  <P>SOLUTION: The washing machine is equipped with a pressure sensor 40 of which the inductance varies with a pressure variation applied thereto by a hanging bar 3, a converting means which converts the variation of the inductance outputted from the pressure sensor 40 into a frequency, a detecting means which detects the number of revolutions of a washing and spin-drying tub 4 on the basis of a period of variation of the frequency, a measuring means which measures the amount of variation of the frequency, an input part 51a which inputs operating conditions, and a control part 46. In the case when the amount of variation of the frequency measured at the start of spin dry is a prescribed one or above, the operation is continued in the detected number of revolutions, and when the amount of variation in the frequency in this continued operation is larger than the prescribed one, the operation is continued further in the above mentioned number of revolutions. When the amount exceeds a certain limit value, an operation of correcting the state of the unbalance of clothes is conducted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243852-A (JP)
Title: Vehicle width expanding and contracting device
Inventor: KUDO TAKEMASA
IPC: B62D55/10
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle width expanding and contracting device capable of optimally maintaining weight balance and facilitating downsizing and weight reduction, regardless of an expansion/contraction state of vehicle width, and capable of performing stable expansion/contraction of the vehicle width without generating galling by a slide mechanism.  <P>SOLUTION: In right, left, front and rear sides of a center frame 1, projecting portions 1a to 1d respectively projecting in lateral directions are slidably engaged with holes or upper face portions of side frames 2a, 2b. In the right, left, front and rear sides of the center frame 1, first links 7 are horizontally rotatably fitted such that the front and rear links in the same side are under a mirror image state. Second links 9 are horizontally rotatably fitted to the side frames 2a, 2b such that the front and rear links are under a mirror image state. Each corresponding link of the first links 7 and the second links 9 is relatively rotatably connected. By extension/contraction of a hydraulic cylinder 11, the vehicle width of a traveling body is expanded/contracted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244557-A (JP)
Title: Polyethylene resin composition for bottle cap
Inventor: GOTO HISATOSHI
IPC: C08L23/08
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene resin composition for bottle cap, having excellent dimensional stability in storage at normal temperature and high temperature when used as a bottle cap and having rigidity, impact strength, moldability, stress cracking resistance, etc.  <P>SOLUTION: The polyethylene resin composition for bottle cap is a copolymer of ethylene and a 3-20C α-olefin and satisfies the requirements (a) to (f). (a) The MFR of cord D is 1.0-8 g/10 min; (b) the MFR of cord G is 120-400 g/10 min, (c) the ratio FRR(G/D) of the MFR of cord D to the MFR of cord G is ≥45; (d) the density is ≥955 kg/m<SP>3</SP>; (e) the content (FL) of the component having a molecular weight of ≤1,000 measured by high-temperature GPC is 0.2-4 wt.% and (f) the content (FH) of the component having a molecular weight of ≥1,000,000 measured by high-temperature GPC is 0.3-5 wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252599-A (JP)
Title: Image reader system, recording medium, image reading device and image processing method for pos terminal
Inventor: ENDO TAKESHI
IPC: G07G1/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly flexible and extendable image reader system, a recording medium, an image reading device and the image processing method of a POS terminal by executing the decode processing of image data read by the image reader at a host computer side.  <P>SOLUTION: This image reader system is constituted of an image reader 20 for reading an image and a host computer 40 having a decode library 250 for decoding image data transmitted from the image reader and a POS application 280 and for executing accounting processing based on the decoded data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251514-A (JP)
Title: Refrigerant cycle device
Inventor: MATSUMOTO KENZO
IPC: F25B1/10
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant cycle device for avoiding the occurrence of inconveniences due to abnormally high pressure.  <P>SOLUTION: The refrigerant cycle device comprises a bypass circuit 170 communicating a refrigerant pipe ranging from a gas cooler 154 on a high pressure side of a refrigerant circuit to an internal heat exchanger 160 with a refrigerant inlet pipe 94 on a low pressure side, and a capillary tube 172 and a bypass valve 174 as pressure reducing means provided in the bypass circuit 170. In starting a compressor 10, a flow path in the bypass circuit 170 is opened by the bypass valve 174 connected to a control device, not illustrated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251194-A (JP)
Title: Gas engine
Inventor: IWAMURA MAKI
IPC: F02M21/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas engine capable of sufficiently reducing NOx in an auxiliary combustion chamber.  <P>SOLUTION: This gas engine is provided with a main combustion chamber 16 formed in a cylinder 13 to obtain a driving output by burning the lean gas supplied from the outside, the auxiliary combustion chamber 18 communicated with the main combustion chamber 16 to ignite with the combustion gas of the pilot fuel P, and a water injection means 24 for injecting water to the auxiliary combustion chamber 18. When igniting with the pressure of the injection of the pilot fuel P, water is injected by the water injection means 24 to maintain the strong ignition while lowering the combustion temperature of the auxiliary combustion chamber 18. As a result, NOx to be generated by a rise of the combustion temperature can be sufficiently reduced in the auxiliary combustion chamber 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249839-A (JP)
Title: Bottle holder
Inventor: KOBAYASHI HIDEAKI
IPC: B65D25/20
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle holder capable of holding a bottle for drinking water and a cell phone simultaneously and capable of folding compact when the bottle for drinking water must not be held.  <P>SOLUTION: This bottle holder 10 comprises a movable container 14 having a phone set storage part B storing a cell phone set, a body 12 having a container storage part A storing a movable container 14, and a frame 16 supporting the movable container 14 on the inside or outside of the container storage part A. When the movable container 14 is supported on the outside of the container storage part A by the frame 16, a bottle storage part D is formed of the container storage part A and the outer wall of the movable container 14 in association with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254116-A (JP)
Title: Burst signal detecting circuit and detecting method
Inventor: SHIMAZAKI TETSUYA
IPC: H04L27/22
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burst signal detecting circuit capable of detecting a burst signal without fail irrespective of existence of an offset in the output of an A/D converter of a base band IQ signal.  <P>SOLUTION: The burst signal detecting circuit is equipped with a counter for counting the number of received times of a received output signal; a level judging means for comparing a received output signal level output by an amplifier with the adjustable level of an automatic gain regulator; a burst rising edge detecting means for detecting the rising edge of the burst signal by judging duration of the received output signal, when the level judging means has detected the received output signal of a level that is out of the range of an adjustable level in the automatic gain regulator; and a burst falling edge detecting means for detecting the falling edge of the burst signal when the level judging means has detected the received output signal of a level within the range of the adjustable level in the automatic gain regulator, and when a counter for performing a progressive step every prescribed sampling period exceeds a predetermined threshold value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003313145-A (JP)
Title: Improved preparation
Inventor: MOROSHIMA KENJI
IPC: A61K9/20
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid preparation containing a lipophilic material having good fluidity and hardly causing oozing out.  <P>SOLUTION: The solid preparation is obtained by forming an emulsion containing the lipophilic material, a water-soluble macromolecular compound and an adsorbent into powder by a spray-dry method. The solid preparation containing the lipophilic material is a stable preparation hardly causing oozing of the lipophilic material even after long-term preservation. The solid preparation has excellent fluidity to facilitate tableting or encapsulation. The cost required for cleaning is reduced because the attachment to a spray dryer is little.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004259733-A (JP)
Title: Solid-state image pickup device
Inventor: TANIDO HIDENORI
IPC: H04N5/335
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of the image quality of images picked up by means of a threshold-modulated solid-state image pickup element due to the occurrence of blooming.  <P>SOLUTION: A photodiode and an insulated-gate field effect transistor contained in the unit pixel of the solid-state image pickup element share a first-conductivity well region formed in a second-conductivity semiconductor layer provided on a first-conductivity semiconductor substrate. An underlying area which is a partial area of the semiconductor layer from the boundary with the well region to the boundary with the semiconductor substrate underlying the well region is contained in the area of the well region excluding the underlying area and is formed so that its potential may become lower as compared with an inter-pixel area of the semiconductor layer from the surface of the semiconductor layer to the boundary with the semiconductor substrate sandwiched between the well regions of adjacent unit pixels. However, the first conductivity is p-type or n-type and the second conductivity is the other type.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256599-A (JP)
Title: Adhesive composition and adhesive optical sheet member using the same
Inventor: SUZUKI TAKASHI
IPC: C09J7/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition which has good reworkability, namely can adjust adhesive force, without deteriorating durable performance.  <P>SOLUTION: This adhesive composition comprises a (meth)acrylate copolymer (hereinafter, referred to as a component A) having a weight-average mol. wt. of 400,000 to 2,500,000 and a (meth)acrylate copolymer (hereinafter, referred to as a component B) having a weight-average mol. wt. of 1,000 to 50,000.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257813-A (JP)
Title: Measuring device
Inventor: TATE IPPEI
IPC: G01R31/28
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein large man-hour is required or an error is generated because a signal name to a probe of a logic analyzer is set by a manual work.  <P>SOLUTION: This device is equipped with a probe determination program 0150, a target 0104 including a microcomputer for executing the probe determination program and a storage device, the logic analyzer 0101 including the probe connected to the target and a display device, for outputting actual waveform data, a theoretical waveform data generation part 0151 for simulating the probe determination program and outputting the theoretical waveform data, a waveform data comparison part 0154 where the theoretical waveform data and the actual waveform data are inputted, and a signal name/probe correlation part 0155 to which the output of the waveform data comparison part is connected, for correlating the signal name of the microcomputer with the probe based on an output result acquired by comparing the actual waveform data with the theoretical waveform data by the waveform data comparison part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259555-A (JP)
Title: Fuel battery cell and fuel battery
Inventor: HORI YUICHI
IPC: H01M8/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery cell and a fuel battery with high reliability and a high power-generating capacity of which the end parts are prevented from destruction.  <P>SOLUTION: In the fuel battery cell 33 provided with a plate-like porous conductive support body 33a with a plurality of gas flow channels 34 formed in the axial direction, with at least a dense solid electrolyte 33c and a porous outside electrode 33d set in turn on one main face of the conductive support body 33a and a dense inter-connector 33f on the other main face, and with a dense insulator set from the end face of the solid electrolyte 33c to the end face of the inter-connector 33f through the side face of the conductive support body 33a, L2>L1 is satisfied, on condition that the thickness of the solid electrolyte 33c set on one main face of the conductive support body 33a is L1, and the thickness of the dense insulator at the side face of the conductive support body 33a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260543-A (JP)
Title: Saw filter
Inventor: KOBAYASHI MASAKI
IPC: H03H9/145
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SAW filter capable of improving the linearity of a phase.  <P>SOLUTION: A first filter and a second filter are provided on a piezoelectric substrate. The first filter consists of an apodized IDT 1 for excitation and a regular type IDT 2 for reception, and the second filter consists of a regular type IDT 3 for excitation and an apodized IDT 4 for reception. One of the apodized IDTs 1 and 4 for reception is an electrode that has been weighted so as to have a minimum phase characteristic, and the other is an electrode that has been weighted so as to have a maximum phase characteristic.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261995-A (JP)
Title: Smoked bamboo artwork and plant cultivating method using it
Inventor: TANI SANEYUKI
IPC: A01G9/28
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sooted bamboo-like smoked bamboo artwork obtained by smoking and baking a natural bamboo material having the epidermis preliminarily subjected to shaping processing and smoking the surface and endodermis of the shaped bomboo material so as to have a brownish color, and a plant cultivating method for putting the sooted bamboo-like smoked bamboo artwork to practical use.  <P>SOLUTION: The epidermis and endodermis sides of a bamboo material such as a common Japanese bamboo, a thick stemmed bamboo or the like is smoked and baked so as to obtain brownish sooted bamboo-like appearance to provide various embodiments of cylindrical or halved semi-baked charcoal. Semi-baked bamboo products are combined variously not only to cultivate a decorative plant but also to enhance an ornamental effect as an interior decorative article.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263900-A (JP)
Title: Gas stove with grill
Inventor: TAKEDA TAKESHI
IPC: F24C3/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas stove with a grill capable of easily performing the ignition/distinguishing, regulating fire power of the gas stove which is frequently used, and improving the appearance by not exposing an operation panel having an ignition/distinguishing switch of the grill which is not frequently used, to the external when it is not used.  <P>SOLUTION: In this gas stove with the grill comprising a gas stove part 2 and the grill 3 on the stove main body 1, an ignition/distinguishing manual operation part 4 of the gas stove part 2 is mounted on a front upper part of the stove main body 1 in an exposed state. The operation panel 5 is mounted in a state that it can be accommodated in a front face lower part, and the ignition/distinguishing switch 6 of the grill 3 is mounted on the operation panel 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262796-A (JP)
Title: Optically active thiophene derivative and photochromic material containing the derivative and optical recording medium
Inventor: TAKESHITA MICHINORI
IPC: C07D333/18
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically active thiophene derivative suitable for optical recording material from which information can non-destructively be read out on the basis of the changes in optical rotation.  <P>SOLUTION: This optically active thiophene derivative represented by general formula (1) or (2) (A is S or S-S; R<SP>1</SP>and R<SP>2</SP>are each independently H or cyano, or R<SP>1</SP>and R<SP>2</SP>together represent a hexafluoropropylene group, a carboxylic anhydride, or the like; R<SP>3</SP>and R<SP>4</SP>are each independently H, methyl, or the like).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261713-A (JP)
Title: Liquefying agent for carbon nanotube, carbon nanotube composition, carbon nanotube-containing liquid composition, and carbon nanotube-containing film
Inventor: SAWADA HIDEO
IPC: C09K23/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquefying agent with which a carbon nanotube can be dissolved or dispersed into water or an organic solvent, to provide a carbon nanotube composition containing the liquefying agent, to provide a carbon nanotube-containing liquid composition into which a carbon nanotube and a thermoplastic resin can be dissolved or dispersed, and to provide a film in which a carbon nanotube is segregated.  <P>SOLUTION: The liquefying agent consists of a fluorine-containing polymer prescribed in formula 1 R<SP>f1</SP>-(CH<SB>2</SB>CR<SP>a</SP>R<SP>b</SP>)<SB>m</SB>-R<SP>f2</SP>, and comprising a linear main chain unit having amphipathic properties, and specified fluorine-containing groups on both the ends of the molecule such as C<SB>6</SB>F<SB>13</SB>OCF(CF<SB>3</SB>)-(ACA)<SB>m</SB>-CF(CF<SB>3</SB>)OC<SB>6</SB>F<SB>13</SB>(ACA is an acrylic acid unit). A carbon nanotube can be liquefied into water or an organic solvent by the coexistence of the liquefying agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262338-A (JP)
Title: Method of adhering photocatalyst to automobile interior part and automobile interior part using the method
Inventor: YAMAGUCHI TAKAHIRO
IPC: B60R13/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of adhering a photocatalyst to an automobile interior part not increased in costs since its man-hours for working is small and not deteriorated in appearance and the automobile interior part using the method.  <P>SOLUTION: When the automobile interior part is formed, a releasing agent 7 on which the photocatalyst 1 covered by an inorganic porous microcapsule is diffused is applied to a molding die 5 beforehand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003327528-A (JP)
Title: Immunocompetence-improving composition
Inventor: HORIE NORIKO
IPC: A23L1/305
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immunocompetence-improving composition suppressing the reduction of the immunocompetence caused by various stress loads including a mental stress, being safe and not exhibiting adverse effects and having effectiveness for preventing and treating diseases caused by the reduction of the immunocompetence such as an infectious disease.  <P>SOLUTION: This immunocompetence-improving composition is provided by incorporating GABA (γ-amino butyric acid) which is a neurotransmitter substance of a suppressing system in the brain as an active ingredient of the immunocompetence-improving composition for improving the immunocompetence or its indicators, an IgA (immunoglobulin A) value or a CgA (chromogranin A) value in saliva.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004271265-A (JP)
Title: Automatic analyzer
Inventor: YAGI KENICHI
IPC: G01N35/04
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analyzer for successively obtaining highly reliable analysis results without the need for an operator to ask for new measurement on an accuracy control specimen with respect to a standby reagent bottle while analyzing samples.  <P>SOLUTION: In the event that a plurality of same reagent bottles are placed on one analysis unit, the accuracy control specimen placed on a buffer is automatically supplied to the analyzer when the amount of reagent in an in-use reagent bottle becomes equal to or less than a set value, and the control specimen is automatically measured with respect to a standby reagent bottle for the in-use reagent bottle. When a lack occurs of a reagent in the in-use bottle, analysis is continued by moving to a standby reagent bottle for which the control specimen has been previously measured. This analyzer makes it possible to measure the control specimen in a next used standby reagent bottle of the same item just before reagent bottle replacement takes place due to a lack of in-use reagent, and makes it possible to perform highly reliable analysis without lowering throughput.  <P>COPYRIGHT: (C)2004,JPO&NCIPI