baber/WOPTO huggingface dataset:
Patent JP-2004237885-A (JP)
Title: Traveling control unit for vehicle
Inventor: SUGANO TAKESHI
IPC: G08G1/0969
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the occurrence of variations in the behavior of an own vehicle accompanied by the switching of a preceding vehicle when the own vehicle changes a lane.  <P>SOLUTION: In a traveling control unit for vehicles, when the own vehicle passes a point that is behind by a preceding vehicle switching distance Lch (Step S8), it is decided whether the lane need to be changed when passing a course change point in an intersection or the like (Step S12) and then the lane need to be changed. Additionally, when a vehicle in front of the own vehicle is not in a tendency of changing the line to the course-changed lane of the own vehicle (Step S20), and distance L1 to the preceding vehicle in front of the own vehicle is larger than following distance L2 to a preceding vehicle candidate traveling on the course-changed lane (Step S22) and the vehicle speed of the preceding vehicle candidate is extremely slower than the own vehicle (Step S24), the preceding vehicle candidate is switched as the preceding vehicle, and control is made to follow the preceding vehicle candidate of the course-changed lane (Step S26). When the lane is changed, switching is made to follow the vehicle in front of the own vehicle (Steps S34, S36).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237408-A (JP)
Title: Tool clamping device
Inventor: SANO SADAO
IPC: B23B31/117
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent imbalance of the rotation of a main spindle by eliminating thermal affect on the main spindle when replacing the tool by shrinkage fit method.  <P>SOLUTION: A holder is provided with a tool holding part which clamps the tool by closely fitted thereto and is manufactured by a material having large thermal expansion coefficient provided in the tip part of the holder. The tool holding part of the holder is locally heated by a high frequency induction heating coil, a holder body part is clamped and cooled by a holder retention device with a cooling means and the tool is simultaneously clamped and cooled by a tool clamping device with a cooling means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236930-A (JP)
Title: Managing device and managing system for game machine, and method of manufacturing the machine
Inventor: OCHIAI TSUTOMU
IPC: A63F7/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a managing device for a game machine for managing the game machine in the unit of components and efficiently collecting reusable components, and to provide a managing system for the game machine.  <P>SOLUTION: When a transmitting/receiving means receives game machine information transmitted from a maker terminal 62, a host computer 66 registers the game machine information received by an information registering means in a database. When the transmitting/receiving means receives read information of a collected game machine read by a reader from a center terminal 76, a maker determining means determines the maker of the collected game machine on the basis of the received read information. Then an information updating means updates the database 72, and the transmitting/receiving means transmits collection information to the maker terminal 62. When processing indicating information is received from the maker terminal 62, the database 72 is updated, on the basis of the received processing indicating information, so that the main body of the game machine and its components are managed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215206-A (JP)
Title: Comprehensive photograph processing system
Inventor: KAWASAKI KAZUHIRO
IPC: G06F3/12
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance applicability to instant photograph taking/developing/printing equipment, personal digital assistants, etc., to realize expansion of an application range and functions, to reduce an installation load as well, and to shorten transfer time and receiving time.  <P>SOLUTION: Data on picture images etc. photographed by a personal digital assistant is transferred to a separated spot etc., and stored beforehand in a comprehensive photograph processing machine. The comprehensive photograph processing machine is provided with such individual functions as to call out picture images when required, to print necessary picture images, and to transfer the image data, etc. of the machine moreover to a separated spot. In addition,the comprehensive photograph processing machine is provided with a transmission means for selecting a desired picture image and transferring it to a separate spot, and a data write means for selecting a desired picture image and writing it in a removable storage medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245126-A (JP)
Title: Operation mode controller of high compression ratio supercharging type lean burn engine
Inventor: KINOMURA SHIGEKI
IPC: F02D23/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel consumption by preventing knock and self-ignition in a high load region without causing reduction of output torque or reduction of fuel consumption.  <P>SOLUTION: A reference value, Aino is calculated based on an engine speed Ne (S100), it is determined whether or not an intake air amount, Ain indicating an engine load exceeds the reference value, Aino (S150), the operation mode of the engine 10 is set at a spark ignition mode (S200) when the intake-air amount, Ain is the reference value or lower, the operation mode of the engine 10 is set at a diffusion combustion mode (S250) when the intake-air amount, Ain exceeds the reference value, and the engine is operated in the set mode (S300). The reference value, Aino is varied and set in response to a parameter such as ignition property or the like of the fuel so that the higher the ignition property is, the lower the reference value, Aino is, for example.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242628-A (JP)
Title: Ridge leveling machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ridge leveling machine for forming a ridge, repairing a ridge, or the like.  <P>SOLUTION: A machine frame is connected to a traveling body through a connection mechanism and the frame is provided with a ridge leveling mechanism having a rotary ridge leveling device to level the ridge surface by rotation and a horizontal gyration mechanism to horizontally gyrate the ridge leveling mechanism between the longitudinal side position of the traveling body and the back position in the traveling direction of the body. The ridge leveling mechanism can be horizontally gyrated between the longitudinal side position and the back position in the traveling body. The ridge leveling range can be increased by placing the ridge leveling mechanism at the longitudinal side position of the body, compared with the conventional structure placing the leveling mechanism at the back position of the body to enable the lengthening of the length of a finished ridge as well as the shortening of the unfinished length of the leveling work and improve the workability. In a non-working state, the ridge leveling mechanism can be placed at the back position of the traveling body to improve the operability and stability of the traveling motion of the body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242632-A (JP)
Title: Combine bailer
Inventor: WADA TOSHIRO
IPC: A01F15/08
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine bailer having a returning device for recovering unhulled rice failed in the inclusion in a forage bail, returning to a bailer chamber to retry the inclusion of the rice into the forage bail and form a forage bail without generating waste.  <P>SOLUTION: This combine bailer has the bailer chamber 55 in a space formed by a fix-side case 4b and an open-side case 4a. An opening 4k is formed between the lower part of the fix-side case 4b and the lower part of the open-side case 4a, a recovery trough 41 is placed under the opening 4k, and a lateral transfer conveyor 42 is attached to the recovery trough 41. The bailer is further provided with a bailer chamber return conveyor 43 connected its one end to the lateral transfer conveyor 42 and the other end to the bailer chamber. The unhulled rice, or the like, recovered by the recovery trough 41 is returned into the bailer chamber through the 1st and the 2nd conveyors 42, 43.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003307708-A (JP)
Title: Image display device
Inventor: KOGA RITSUO
IPC: G02B27/10
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To make an image display device thin and to make its illuminance distribution uniform.  <P>SOLUTION: The image display device is equipped with a white light source 1, a mirror 2 which forms a secondary light source, a color filter 3 at the position of the secondary light source, condenser lenses 4A and 4B which a light beam having passed through the color filter 3 passes through, a plane mirror 8 which reflects the light beam having passed through the condenser lenses, a spherical mirror 5 which further reflects the light beam having passed through the plane mirror 8, a DMD (digital mirror device) 6 that varies the projection angle of the reflected light by varying the tilt of micromirrors of many pixels on which the light beam reflected by the mirror 5 is incident and which are arranged in two dimensions to create ON and OFF states, and a projection lens 7 which enlarges and projects the reflected light from the micromirrors of pixels in the ON state. The plane mirror 8, spherical mirror 5, and DMD 6 are arranged so as to overlap one another along the height and the device is made thin on the whole along the height.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258820-A (JP)
Title: Portable electronic device with upside-down turnable thin monitor
Inventor: MATSUI HIDEKI
IPC: H04M1/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge for opening, by 360°, a display part of a portable electronic device with a thin monitor such as a liquid crystal monitor, such as a notebook-sized personal computer or a PDA, or a remote controller cover of an electronic device.  <P>SOLUTION: This portable electronic device with the thin monitor comprises a body casing with a keyboard, and a lid casing with the monitor. The portable electronic device has a 360° rotation mechanism including a rotary shaft wherein a cross section has a shape formed by cutting into a true circle with parallel lines, wherein a cross section of a bearing structure has an integral shape comprising an upper circular bearing, a lower circular bearing and a passageway connecting the two bearings, and wherein a width of the parallel lines is set to a width allowing passage through the passageway between the two bearings. By rotating the rotary shaft by 180° in the upper bearing, passing the rotary shaft through the passageway and rotating the rotary shaft by 180°, the lid casing and the body casing can be turned upside down.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256947-A (JP)
Title: Method and apparatus for modifying natural fiber, and the resultant modified natural fiber and composite material using the same
Inventor: AIDA KOICHI
IPC: D06M101/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modifying natural fiber consisting of plant cellulose fiber through favorably improving the mechanical properties thereof, particularly including tensile strength and strain at break, to provide an apparatus for performing the method, to provide the resultant modified natural fiber, and to provide composite materials using the modified natural fiber.  <P>SOLUTION: The method for modifying natural fiber comprises the steps of applying an axial tension of 10-200 MPa on the natural fiber, subjecting the natural fiber under tension to alkali treatment with an alkaline solution, and washing the natural fiber subjected to the alkali treatment to remove alkali residues therefrom.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259663-A (JP)
Title: Plasma treatment device
Inventor: SUZUKI MASAYASU
IPC: H05H1/46
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device capable of providing a uniform plasma density distribution.  <P>SOLUTION: A gas passages 6 for introducing a process gas to release it into a chamber 10 is formed in a microwave introduction window 2. The gas passage 6 is branched so as to have two or more gas discharge ports 9 for releasing the introduced process gas for one gas introduction port 7 for introducing the process gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256284-A (JP)
Title: Carriage towing mechanism and warehouse using this carriage towing mechanism
Inventor: HORI SHINJI
IPC: B61B13/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carriage towing mechanism causing little leakage of air in a storage part and a shock absorbing part to an external part, and a warehouse using this carriage towing mechanism.  <P>SOLUTION: This carriage towing mechanism is constituted so as to make a carriage reciprocatably travel by reciprocating an endless chain 40 tensioned along a traveling passage for making the carriage reciprocatably travel, and having a part fixed to the carriage by a driving mechanism. This carriage towing mechanism fixes the carriage to the upper side tensioning edge 40A by a rope-like body installing part 27 by vertically arranging the tensioning edges 40A and 40B mutually moving in the inverse direction of the chain 40 to a ground surface, and is provided with a guide member 60 having guide parts 71 and 81 for respectively housing and guiding the upper-lower tensioning edges 40A and 40B of the chain 40. The lower side tensioning edge 40B is sealed in the guide part 81.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264103-A (JP)
Title: Testing device for constitutive component of vehicle driving system
Inventor: FUNAHASHI YOICHI
IPC: G01M15/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool an objective component before a test, when testing the constitutional component related to a driving system of a vehicle executed in a stationary position.  <P>SOLUTION: Mist is generated in a mist generator 26 by bringing a liquid cooling medium such as water into fine particles. An air flow is formed by a vehicular wind speed fan 16, an intake fan 22 or the like, and the mist is fed to the component of the driving system of the cooling object by the air flow. The mist deposited on a surface of the driving system component is vaporized to cool the component by heat of vaporization.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262864-A (JP)
Title: Agent for shampooing
Inventor: YOSHIKAWA TSUGUNAGA
IPC: A61K8/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an agent for shampooing, capable of imparting more superior good effects surpassing the effects of an agent for the shampooing, containing charcoals such as medicinal charcoal as an additive on the hair, or the effects of an agent for the shampooing, containing a sulfur-containing aluminum silicate as an additive on the hair, to the hair.  <P>SOLUTION: This agent for the shampooing contains the charcoals such as the medicinal charcoal and the sulfur-containing aluminum silicate as the additive constituting the agent for the shampooing in combination with a main material. The remarkable and good effects are imparted to the hair by using the agent for the shampooing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263816-A (JP)
Title: Air oil lubricating structure for rolling bearing
Inventor: KOSUGI FUTOSHI
IPC: B23Q11/12
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air oil bearing structure capable of preventing remaining of oil in a bearing when stopped, and preventing quick temperature rise at the bearing due to quick startup after stoppage for a long time.  <P>SOLUTION: In this air oil lubricating structure, a nozzle member 10 to supply air oil to a rolling bearing 1 is provided. From an air oil supply passage 13 communicated with a delivery hole for air oil 8 in the nozzle member 10, an oil discharge passage 19 is branched at a part close to the rolling bearing 1 to be opened outside the rolling bearing 1. At the part where the oil discharge passage 19 is branched from the air oil supply passage 13, a passage change-over means 27 is provided to change the flow direction of air oil toward the delivery hole 8 and toward the oil discharge passage 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266722-A (JP)
Title: Semiconductor device having operational amplifier circuit
Inventor: SONE HIROKI
IPC: H03F3/45
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To previously detect a failure of an operational amplifier circuit.  <P>SOLUTION: Besides an operational amplifier circuit 10 for a product which has a first and a second differential pair transistors 11a, 11b, an operational amplifier circuit 20 for monitoring which has a third and a fourth differential pair transistors 21a, 21b whose gate areas are smaller than those of the transistors 11a, 11b are arranged in the same chip. In the transistors 21a, 21b, variation of offset voltage which is caused by deterioration with time is greater than that of the transistors 11a, 11b, so that failure of the operational amplifier circuit 10 for a product can be detected previously by judging offset voltage of an output terminal OUT2 of the operational amplifier circuit 20 for monitoring.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263140-A (JP)
Title: Photocationically polymerizable composition
Inventor: MATSUDA MASANORI
IPC: C08K5/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocationically polymerizable composition with which it is easily determined whether photoirradiation is carried out correctly or whether photoirradiation is carried out on an unnecessary position or in an unnecessary timing because it changes its color after photoirradiation, and which is cation-polymerized quickly by photoirradiation to be a cured material having excellent physical properties.  <P>SOLUTION: This photocationically polymerizable composition contains a photocationically polymerizable compound, a photocationic polymerization catalyst, and a color-changeable compound. The color-changeable compound has a color-changing range of pH 0-8.0. For 100 pts. wt. of the composition polymerizable by optical cationic polymerization, 0.001-5 pts. wt. of the color-changeable compound is blended. The color-changeable compound is a metal salt. The color-changeable compound is an alkaline metal salt. The photocationically polymerizable composition is sensitive at least to a light having the wavelength range of 300-800 nm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003346816-A (JP)
Title: Solid oxide fuel cell
Inventor: HIWATARI KENICHI
IPC: H01M8/12
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell of excellent output even at working temperatures of 700-900°C.   <P>SOLUTION: This solid oxide fuel cell comprises an air electrode provided on one side of an electrolyte via an electrode reaction layer, a cell with a fuel electrode disposed on a side opposite thereto, and an inter-connector for performing electric connection. Since the electrode reaction layer is formed of uniformly mixed zirconia with solid-solution lanthanum-manganite and scandium expressed by LaAMnO<SB>3</SB>having vents communicated with each other (where, A is Ca or Sr), the solid solution of scandium is 3-12 mol.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268619-A (JP)
Title: Crawler travelling device
Inventor: UENO YOSHIRO
IPC: B62D55/253
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler travelling device quick in motion such as turning, starting and high in durability by adopting a core-less and solid elastic crawler without spoiling derailing resistance.  <P>SOLUTION: The elastic crawler 8 is constituted of a core-less and solid rubber-like elastic body on which a driving projection 15 with which a driving sprocket 6 is engaged is integrally projected on an inner peripheral surface on the crawler travelling device. Additionally, at least one of end part rolling wheels 4, 5 and an intermediate rolling wheel 7 is constituted of a straddling rolling wheel 20 to make contact with an inner peripheral surface of the elastic crawler 8 by straddling the driving projection 15, and the one on which left and right grounding parts 20L, 20R for the elastic roller 8 are free to independently rotate from each other is adopted as this straddling rolling wheel 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272370-A (JP)
Title: Control device and data access method
Inventor: MORI FUMITAKA
IPC: G06F13/38
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device capable of shortening the access time to an input and output module.  <P>SOLUTION: In the access to an input and output module 18, it is distinguished from access to other input and output modules 18 by a circuit for counting the access number from the control device 1 to make the control device access a continued input and output register 20 space during the access period to its own module, whereby the register addresses of input and output modules are made ignorant to shorten the input and output module access time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272372-A (JP)
Title: Reconstruction management system for rental housing
Inventor: HASHIJIMA MASAHARU
IPC: G06Q30/06
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reconstruction management system for supporting long term comprehensive business management such as the construction, operation, reconstruction, building management and tenant collection of rental housing according to the specific situations of those respective rental housing in order to carry out long term comprehensive reconstruction management, and to increase and stabilize the profitability of the rental housing management.  <P>SOLUTION: This reconstruction management system including a server device is configured as a server device communicating with an owner side device and a tenant side device, and provided with an owner information data base and a tenant information data base and an owner information managing means for managing information associated with the owner and rental housing owned by the owner included in the owner information data base. Also, this system is provided with a tenant information managing means for managing information associated with a tenant included in the tenant information data base and a reconstruction managing means for preparing a reconstruction plan concerning the property of the rental housing owned by the owner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273158-A (JP)
Title: Protecting film material for discharge display device
Inventor: KIKUCHI NAOYA
IPC: H01J11/16
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective film material capable of reducing the discharge voltage and consumption power of a discharge display device.  <P>SOLUTION: Since the protective film material is composed of a compound of fluorine and at least one of an alkali metal, an alkaline earth metal, a transition metal and lanthanoid, a protective film 50 formed by using the material has a larger secondary electron emitting factor than that of an MgO film, according to large difference in electronegativity, it is possible to reduce the discharge voltage and the consumption power of a PDP (plasma display panel) 10 as compared with the conventional protective film. Furthermore, since this protective film material has a melting point of ≥1,000°C, the protective film 50 has sputtering resistance not less than the case in which MgO is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI