baber/WOPTO huggingface dataset:
Patent JP-2005211325-A (JP)
Title: Catering system
Inventor: MANIWA HIDEAKI
IPC: A47B31/02
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catering system monitoring storage states of catering carts at night or the like, and when a trouble occurs, notifying persons concerned of the trouble.  <P>SOLUTION: The catering carts 40A-40D disposing trays set with foods into a plurality of partitioned chambers and stored in a storage place in customer facilities 20 for a predetermined time while performing refrigeration as necessary are mounted with temperature sensor units measuring the temperatures in the carts with temperature sensors respectively. The temperature sensor unit transmits measured data of the temperature to a controller 21 according to a transmission request of the controller 21. The controller 21 determines the occurrence/non-occurrence of the trouble in the catering carts 40A-40D based on the measured data received from the temperature sensor units, and when determining the occurrence of the trouble, notifies a monitoring device 11 of a monitoring center 10 the trouble.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214339-A (JP)
Title: Deceleration mechanism and electric power steering device provided with it
Inventor: SEGAWA TORU
IPC: F16H1/16
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deceleration mechanism and an electric power steering device provided with it which reduces the engagement friction between a driving gear and a driven gear, can prevent noise and deterioration of steering performance associated with it, and can improve the power transmission efficiency of a motor.  <P>SOLUTION: A driving force of an electric motor 4 is decelerated by engagement of at least two gears, which are the metal driving gear 2 and the driven gear 3 made of resign. A spindle 2a of the driving gear 2 is the deceleration mechanism pivoted by two bearings 6, 7, and the surface roughness of the gear teeth of the driving gear 2 is set at less than an arithmetical average roughness Ra 0.1 μm. Furthermore, hardness of the surface of the gear teeth of the driving gear 2 is set at Hv 400 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217954-A (JP)
Title: Encoding device and encoding method
Inventor: UMEDA KIYOSHI
IPC: G06T9/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for making a dynamic parameter compatible certainly at an encoding side and a decoding side, when the decoding side also uses the dynamic parameter used during encoding.  <P>SOLUTION: When a second raster group to be an object for coding just before a first raster group to be encoded is not a data group indicating a blank region, a dynamically variable parameter is saved before encoding of the first raster group (S1303), and the encoding result of the second raster group is outputted (S1305). When the second raster group is the data group indicating the blank region, the parameter is updated to the saved parameter (S1302), and information indicative of that the second raster group is the data group indicating the blank region is outputted (S1304).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214177-A (JP)
Title: Supporting device for camshaft
Inventor: KITAYAMA TOSHIO
IPC: F01M1/06
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uneven wear, abnormal wear, and seizure in a part rotatably supporting a camshaft.  <P>SOLUTION: An rolling bearing 15 is provided around a sprocket 11 transmitting engine rotation to a camshaft 7, and the camshaft 7 is retained by a cylinder head 4 via the rolling bearing 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220805-A (JP)
Title: Split type blade for windmill and lightning arrester for windmill
Inventor: YOSHIDA SHIGEO
IPC: H02G13/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To protect from lightening a split type blade for a windmill and the windmill equipped with a split type blade.  <P>SOLUTION: A split type blade 4 is split into the inner blade 4R on a blade root side and the outer blade 4T on a blade end side at the center in a lengthwise direction. In the blade 4, the inner blade 4R and the outer blade 4T are coupled with metallic coupling members 6, 7. Further, the blade 4 is equipped with a metal plate 8 interposed between the inner blade 4R and the outer blade 4T, and electrically connected to the coupling members 6, 7; and with an inner blade conductive wire 14 arranged so as to be extended to the outside of the blade 4 via the blade root of the inner blade 4R from the metal plate 8. A lightning arrester of a windmill 1 provided with the split type blade 4 is equipped with a grounding metal plate 10, and conductive means 11, 12, 13 for grounding for electrically connecting the grounding metal plate 10 and the in-blade conductive wire 14 of the split type blade 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220413-A (JP)
Title: Method of forming silver mirror film
Inventor: KOMABAYASHI KENTARO
IPC: C23C18/18
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a silver mirror film capable of preventing the whitening of a silver mirror film formed on a base material.  <P>SOLUTION: The method of forming a silver mirror film as a silver mirror-coated film provided with a primer layer and a silver mirror film layer on the surface of a base material has: a first stage (S10, S12) wherein the primer layer is formed on the surface of the base material; a second stage (S14) wherein the surface of the primer layer is coated with an activation agent; a third stage (S16 to S20) wherein, after the application of the activation agent, a silver chemical is applied, and then subjected to water-washing and dewatering; and a fourth stage (S22) for dewatering and drying. The coating weight of the silver chemical in the third stage is 4.1-8.2×10<SP>-2</SP>g/cm<SP>2</SP>expressed in terms of silver atom, and the concentration of the activation agent in the second stage is ≤5.0×10<SP>-3</SP>g/L. Alternatively, the concentration of hydrochloric acid in a dry furnace atmosphere at the time of the dewatering-drying in the fourth stage is ≤1.2×10<SP>-5</SP>g/L, and the concentration of silver nitrate in the surface of the silver mirror film is ≤5.0×10<SP>-3</SP>g/L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005189223-A (JP)
Title: Detection system
Inventor: YAMASE MASANOBU
IPC: B65D90/50
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection system capable of early detection, even a very small quantity of leak such as gas that cannot be checked visually; easily finding the presence of leak from a plurality of weep holes at a place by coloration, by collecting the leak to a detection container (B) through conduct pipes (C), and executing inexpensively and easily.  <P>SOLUTION: The system composed of a material having an inner shell and an outer shell detects the leak from the inner shell portion of a container (A) having two or more points of weepholes; and comprises (1) the conduct pipe (C) leading to the detection container (B) from the exit part of the outer weephole of the container (A) with the weepholes, (2) the detection container (B) that can detect a fluid leaking out from the container (A), wherein the status of leak detection or non-leak detection can be verified visually with the detection agent, from the outside of the container (A), and (3) two or more conduct pipes (C) communicating with the one detection container (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226458-A (JP)
Title: Method and device for treating diesel exhaust gas
Inventor: IMADA NAOMI
IPC: B01D46/42
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for treating diesel exhaust gas capable of providing high denitration performance in various temperature zone.  <P>SOLUTION: A method comprising oxidizing part of nitrogen monoxide in an exhaust gas to nitrogen dioxide by passing part or whole of the exhaust gas through an oxidation catalyst 4 after removing particulate matter in the exhaust gas discharged from a diesel engine 1 with a filter 3, and reducing and removing nitrogen oxide in the exhaust gas by passing the exhaust gas through a denitration catalyst 11 after injecting ammonia or ammonia precursor 10 into the exhaust gas. Quantity of the exhaust gas passing through the oxidation catalyst 4 is controlled to keep mole ratio of nitrogen oxide to carbon dioxide in the exhaust gas before passing through the denitration catalyst 11 reversibly at 1:1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224304-A (JP)
Title: Game medium dispenser
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium dispenser which can reduce the loss of a game player occurring by a game in a game machine even when the game machine does not have a function for relieving the game player.  <P>SOLUTION: This game medium dispenser 200 dispenses tokens to be used in the game machine 100 in response to an amount being deducted from a remaining amount of a prepaid card which is read by a valuable value reading unit 230. The game medium dispenser 200 is constituted in such a manner that a specified amount is deducted from the remaining amount of the prepaid card without dispensing tokens based on a specified operation by the game player, and at the same time, the imparting of tokens of a specified quantity may be decided when a quantity of consumption medals, which is a difference between a quantity of tokens being used in the game machine 100 and a quantity of tokens acquired by playing the game in the game machine 100, has become the specified quantity of consumption tokens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226781-A (JP)
Title: Constant velocity universal joint
Inventor: ISHIJIMA MINORU
IPC: F16D3/22
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint with a cage having improved strength and durability.  <P>SOLUTION: A pocket 4a of the cage 4 consists of a pair of axial wall faces 4a1 opposed to each other in the axial direction of the cage 4, a pair of peripheral wall faces 4a2 opposed to each other in the peripheral direction, and corner radius portions 4a3 joining the axial wall faces to the peripheral wall faces 4a2. The ratio (R/d) of a radius of curvature R of the corner radius portion 4a3 to a diameter d of a torque transmission ball 3 is a value in a range of 0.45≤R/d≤0.62, and the peripheral wall face 4a2 and the corner radius portion 4a3 are drawn with one circular arc of the radius of curvature R. Besides, the axial wall face 4a1 has a machining allowance reduced in dispersion by grinding or cutting hardened steel after heat treatment (carburizing and quenching and tempering) of the cage 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232029-A (JP)
Title: METHOD FOR PRODUCING alpha, alpha, alpha', alpha'-TETRACHLORO-P-XYLENE
Inventor: JONG SHEAN-JENG
IPC: C07C17/18
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing highly pure α, α, α', α'-tetrachloro-p-xylene.  <P>SOLUTION: This method for synthesizing highly pure α, α, α', α'-tetrachloro-p-xylene comprises the first reaction step for reacting terephthaldicarboxyaldehyde with a mixture of SOCl<SB>2</SB>with dimethylformaldehyde (DMF) to obtain the α, α, α', α'-tetrachloro-p-xylene as a main component and the 4-dichloromethylbenzaldehyde as a by-product, the second reaction step for adding SOCl<SB>2</SB>and DMF to the produced mixture, and the step for bringing the produced mixture into contact with water, preferably cooled water, to obtain the highly pure α, α, α', α'-tetrachloro-p-xylene having purity of 90 to 99 mol. %.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234024-A (JP)
Title: Electrifying member and electrophotographic apparatus
Inventor: IKEDA HIROSHI
IPC: F16C13/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact type electrifying member of of which the member surface is sufficiently low tacky adhesive, prevents the adhesion of toner and an external additive to the member surface, and with which stable and good electrifying characteristics and output image quality can be obtained, and an electrophotographic apparatus having the electrifying member.  <P>SOLUTION: The electrifying member has at least a conductive support member, an intermediate layer disposed on the conductive support member and formed of a conductive seamless tube, and a surface layer disposed on the intermediate layer. The surface layer is composed of an acrylic urethane resin formed by isocyanate-crosslinking of lactone denatured acrylic polyol as a principal component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231923-A (JP)
Title: Lead-free low melting glass
Inventor: SHIMOOKA YASUMASA
IPC: H01J17/16
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide lead-free low melting glass in which yellowing caused by silver reaction is suppressed in the development of an electronic material substrate represented by a plasma display panel and which has high visual light transmissivity.  <P>SOLUTION: The B<SB>2</SB>O<SB>3</SB>-Bi<SB>2</SB>O<SB>3</SB>-BaO lead-free low melting glass contains 20-40 wt.% B<SB>2</SB>O<SB>3</SB>, 30-70 wt.% Bi<SB>2</SB>O<SB>3</SB>, 4-25 wt.% BaO, 0-10 wt.% SiO<SB>2</SB>, 0-5 wt.% ZnO and 0-10 wt.% Al<SB>2</SB>O<SB>3</SB>and further contains 0-10 wt.% MgO+CaO+SrO and 0-10 wt.% R<SB>2</SB>O (Li<SB>2</SB>O+Na<SB>2</SB>O+K<SB>2</SB>O). The lead-free low melting glass has (65-95)×10<SP>-7</SP>/°C coefficient of thermal expansion at 30-300°C and ≥500°C and ≤630°C softening point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206997-A (JP)
Title: Method for weaving hair extension into braid
Inventor: YASUI HIDEJI
IPC: A45D7/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for weaving hair extension into a braid, capable of efficiently conducting work of joining short hair to long hair by a single worker, capable of preventing the long and short hair from being simply separated from each other by strongly keeping binding force, and therefore making it possible that the braid is continuously worn for a long period.  <P>SOLUTION: This method for weaving the hair extension into the braid comprises a binding process in which a plurality of natural hairs are separated into left and right parts from skin H, the separated hairs are moistened with a liquid W, etc., and the hairs are bound to be formed into a left hair strand A and right hair strand B, an inserting and positioning process in which the upper part C of a bound material formed by binding a plurality of threads of the extension hair HX having length at least longer than length of the left hair strand A and the right hair strand B is inserted into a space under the left hair strand A, and the an approximately middle part D of the bound material is positioned on the right hair strand B, a process for weaving the hair into the braid in which the left hair strand A comprising the natural hair, the right hair strand B comprising the same, and the extension hair HX are alternately and sequentially woven in the downward direction to form the braid, a binding process in which an end part Y of the braid is tied by winding a rubber string G, etc., around the end part Y, and a cutting process in which a residual part of the rubber string G used in binding process, the extension hair HX woven into the braid, etc., are cut with scissors, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231532-A (JP)
Title: Police vehicle provided with image recording device
Inventor: HATTORI TETSUYA
IPC: H04N7/18
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a police vehicle provided with an image recording device with excellent operability for easily operating various kinds of instruments required for police business from a driver's seat or a front passenger seat of the police vehicle, for example, easily touching an input part of a system without forwardly moving the body.  <P>SOLUTION: The police vehicle provided with the image recording device is provided with photographing means 11a, 11b, 11c; a recording means 14g; and a controller 14 of various kinds of instruments used for executing the police business.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230400-A (JP)
Title: Dishwasher
Inventor: KAMISAKI MASAYOSHI
IPC: A47L15/50
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more convenient dishwasher with a dish rack for effectively using the vacant space inside a washing tub, capable of storing more dishes.  <P>SOLUTION: The dishwasher comprises the dish rack 19 for storing the dishes 9 inside a dishwasher body 17. The dish rack 19 comprises a rack body 20 and an upper shelf 21. The upper shelf 21 consists of a metal frame body 22 and a shelf board part 23 almost all of which is made of resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240589-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: YONEZAWA KOICHI
IPC: F02M61/14
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device of an internal combustion engine capable of suppressing the deterioration of a burning state due to the effect of a purge gas in an internal combustion engine having a direct injection injector and an intake air passage injector.  <P>SOLUTION: This electronic control device changes the fuel injection pattern of at least one of the direct injection injector and the intake air passage injector according to the fuel amount of the purge gas detected. The electronic control device, for example, detects the concentration of the purge gas as the correlated amount of the fuel amount thereof and, when the concentration is higher than a specified value, stops the fuel injection of the direct injection injector (step S120).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248420-A (JP)
Title: Indication board mounting fixture
Inventor: HAYAKAWA HIROSHI
IPC: E01F9/623
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indication board mounting fixture which is positively and easily mountable on a mounting object.  <P>SOLUTION: The indication board mounting fixture has a leg portion 20 which bears an indication board mounting portion 10, a pair of arms 30, 40 attached to the leg portion 20, and an interval adjusting means 50 for adjusting an interval between the arms 30, 40. According to the structure of the indication board mounting fixture, one the pairing arms 30 is fixed to the leg portion 20 while the other arm 40 is movably attached to the leg portion 20, and the location adjusting means 50 moves the movable arm 40 to sandwich the mounting object 60 between the pair of pairing arms 30, 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244462-A (JP)
Title: Image forming apparatus, imaging apparatus, control method and program
Inventor: NAKAMA SATOSHI
IPC: G11B20/10
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can form the image of the state according to an internal mode without complicating a control like a conventional technology, and which can record the image; and to provide an imaging apparatus, a control method and a program.  <P>SOLUTION: A DVC 101 is connected to a PC 103 with a digital interface 102, and includes a CCD 201, a camera unit 202, a controller 203, a display unit 204, a communication unit 205, a video unit 206 and a card unit 208. The controller 203 generates a highly minute static image by the camera unit 202 if the camera unit 202 and the card unit 208 are effective when a FREEZE command is received from the PC 103, and records on a memory card 209. Further, the controller 203 forms a still image from the reproduced video of a tape 207 by the video unit 206 if the video unit 206 is effective, and records on the memory card 209.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241147-A (JP)
Title: Air conditioner
Inventor: KITANO TATSUJI
IPC: F25B47/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of improving heating performance in defrosting.  <P>SOLUTION: This air conditioner comprises an outdoor heat exchanger 4 composed of a first heat exchanger 4A functioned as a heater in defrosting and a second heat exchanger 4B functioned as a cooler, a connection pipe 11 for connecting the first heat exchanger 4A and the second heat exchanger 4B, a throttle means 12 mounted on the connection pipe 11 for throttling action in the defrosting operation, and an expansion valve 5 mounted between the outdoor heat exchanger 4 and the indoor heat exchanger 6. In defrosting, the expansion valve 5 is opened, the throttling means 12 is throttled, and the first heat exchanger 4A is functioned as the heater to perform the defrosting of the outdoor side heat exchanger by its heat radiation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240702-A (JP)
Title: Blower
Inventor: TAZUMI YOSHIKIMI
IPC: F04D29/66
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower effectively preventing separation of wind from a shroud surface, reducing noise and improving air blowing efficiency.  <P>SOLUTION: The blower comprises a hub 2, a plurality of blades 3 radially installed on an outer periphery of the hub 2 and a shroud 4 provided on an opposite side of the blades 3 from the hub 2 with the blades 3 interposed therebetween and connected to the plurality of blades 3. The shroud 4 has an inner surface curvedly formed and projections 5, 5a at the middle of the curved portion on a lower-pressure surface side of the blades 3 for preventing separation of wind from the shroud surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242251-A (JP)
Title: Image forming apparatus and loop amount detector of transfer object material
Inventor: YASUMARU ICHIRO
IPC: B65H5/06
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of realizing image formation of high quality, wherein deviation of an image forming position, disturbance of an image, etc. are suppressed.  <P>SOLUTION: A means for detecting an occurring loop of a transfer object material p is provided in a carrying line from a resist roll 44a being in the most downstream side of a feeding part, to a carrying belt 31 in an image forming part, and a speed of the resist roll 44a is varied in accordance with the loop amount to keep a proper loop amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248709-A (JP)
Title: Filter for removing particulate matter in exhaust gas
Inventor: MIYAMOTO EIJI
IPC: F01N3/28
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for removing particulate matter in exhaust gas capable of improving DP catching efficiency without increasing volume and pressure loss.  <P>SOLUTION: In this filter for removing particulate matter in exhaust gas, a plurality of platelike objects carrying catalyst component for oxidizing nitrogen monoxide into nitrogen dioxide are stacked and treated gas flows onto these faces in parallel. The platelike object is composed of a platelike object on which length of direction of gas flow is larger than that of the stacked body and a platelike object on which length of direction of gas flow is smaller than that of the stacked body. The platelike objects on which the length is larger are stacked every fixed number by aligning end parts on a gas flow-out side. Carry amount of the catalyst component carried on the platelike objects on which the length is larger is larger than that of the platelike objects on which the length is smaller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI