baber/WOPTO huggingface dataset:
Patent JP-2003180375-A (JP)
Title: Gene expression failure animal
Inventor: SATOMI TOMOKO
IPC: C12N5/10
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LLPL gene expression failure non-human animal, and to provide an LLPL gene transfer non-human animal.  <P>SOLUTION: The LLPL gene-inactivated non-human animal ES cell is highly useful on the creation of an LLPL gene expression failure non-human animal. The LLPL gene expression failure non-human animal can be used as a model for diseases caused by the failure of LLPL bioactivities, since various bioactivities capable of being derived from LLPL are deleted. Thereby, the LLPL gene expression failure non-human animal is useful for screening medicines for preventing and/or treating various diseases caused by the LLPL deficit, and for investigating the causes of the LLPL-related diseases and examining methods for treating the LLPL-related diseases. By the screening method, the medicines for preventing and/or treating the various diseases caused by the LLPL deficit can efficiently be screened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003342709-A (JP)
Title: Device and method for generating carburizing atmospheric gas
Inventor: WADA TOMOHIRO
IPC: C01B32/40
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for generating carburizing atmospheric gas for suppressing generation of soot in a conversion furnace, and consistently generating the conversion gas containing high concentration carbon monoxide suitable for the carburizing atmospheric gas.   <P>SOLUTION: A first conversion furnace 14 and a second conversion furnace 15 are connected to each other in series as conversion furnaces. A first cooler 22 as a water removing means to remove water in the intermediate conversion gas which is led from the first conversion furnace and introduced in the second conversion furnace is provided in a passage between the first conversion furnace and the second conversion furnace. A hydrocarbon addition unit 24 to add hydrocarbon in the intermediate conversion gas is provided in the passage. After the intermediate conversion gas is generated by the catalytic reaction by introducing the mixed raw gas with the low mixture content of hydrocarbon into the first conversion furnace, water contained in the intermediate conversion gas is removed, hydrocarbon is added to the intermediate conversion gas, and introduced into the second conversion furnace to generate the carburizing atmospheric gas through catalytic reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336323-A (JP)
Title: Cut-off structural body of lower part of sash
Inventor: SATO YOICHIRO
IPC: E04B1/64
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut-off structural body of the lower part of a sash capable of facilitating the execution and preventing the submersion even after a long period of time has elapsed.  <P>SOLUTION: The cut-off structural body 1 having a longitudinal direction placed downward of a sash frame so as to approximately make parallel with a lower side member 3 of the sash frame includes a submersion preventive upper step surface 10 consecutively provided to the upper surface of the cut-off structural body 1 along the longitudinal direction and rising in the direction toward the indoor side from the outdoor side, a submersion preventive lower step surface 17 consecutively provided to the lower surface of the cut-off structural body 1 along the longitudinal direction and rising in the direction toward the indoor side from the outdoor side and through-holes 22 for inserting a bearing member 23 in them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336066-A (JP)
Title: Injection material for improving ground
Inventor: UMEI MAKOTO
IPC: C09K17/10
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection material for improving the ground which restrains the generation of aggregates and enhances the penetrability into the ground.  <P>SOLUTION: The injection material comprises 86-98 wt.% of a fine powder of blast furnace slag, 2-14 wt.% of a fine powder of cement, and 1.0-7.5 wt.% of a fine powder of gypsum against the fine powder of cement in terms of a conversion to sulfur trioxide. These fine powders of blast furnace slag, cement, and gypsum have each a maximum particle size of ≤15 μm and each a median of 2.0-3.5 μm. The material, therefore, can restrain the generation of aggregates and enhance the penetrability into the ground.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345615-A (JP)
Title: Operation system
Inventor: KAJITANI HIDEKI
IPC: G06F9/52
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the occurrence of a deadlock in control over a transmission device by an operation system.   <P>SOLUTION: A request acceptance part 3 accepts one of control requests from a plurality of request clients 1. An MO class 4 registers the state of a network constitution element (a transmission device 8, a device constituting the transmission device 8, etc.), as the object of the accepted control request in an instance state table as a lock state showing removal of control by another control request or a queuing state showing a control wait state by another control request. After the registration, the request acceptance part 3 receives a next control request from the request client 1. Further, the network constitution element registered in the lock state is controlled after the registration and the state of the network constitution element whose control is completed is erased from the instance state table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345133-A (JP)
Title: Image forming device
Inventor: KAWABATA KENICHI
IPC: G03G15/08
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device that prevents a thin and uneven density image by securing the amount of toner in a developing unit.   <P>SOLUTION: The image forming device has a cleaner toner magazine 16 in which a toner hopper 8 storing fresh toner and a cleaning blade 7 for removing toner remaining on the surface of a photosensitive body 2 are formed in the same unit; and a developing unit 17 which stores toner supplied from the toner hopper 8 and forms thin films of toner on developing sleeves 4 and 5. The image forming device is further provided with a function which, switches to a forcible toner supply mode for forcibly supplying toner to the developing unit when the number of sheets used becomes a predetermined number or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033429-A (JP)
Title: Bioceramics-containing cell composition
Inventor: SHIKINAMI YASUO
IPC: C08J9/28
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a bioceramics-containing cell composition useful as a biological material for reconstruction and the like in a damaged bone region of a living body by utilizing its good bioactivity toward living tissues and its practical strength and the ability to maintain its shape in vivo over several months and its capability to eventually disappear to be wholly replaced by bone tissues. SOLUTION: A degradation-absorbent polymer in vivo is dissolved in a solvent mixture of its solvent and a non-solvent having a higher boiling point than that of the solvent, and a suspension liquid with bioceramic powder being dispersed is prepared. By a method to precipitate the degradation-absorbent polymer in vivo encompassing the bioceramic powder with the solvent mixture undergoing volatilization from the prepared suspension liquid at a lower temperature than the boiling point of the solvent, a cell composition is formed having continuous pores and internally containing the bioactive bioceramic powder.
Patent JP-2003339829-A (JP)
Title: Sterilizing liquid vaporizing device
Inventor: OOSHIMA YASUHO
IPC: A61L2/20
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizing liquid vaporizing device enabling a large supply of hydrogen peroxide gas with a designated concentration.   <P>SOLUTION: Compressed air is dehumidified and supplied to an air supply passage 4. The air is heated by an electric heater 14. A flow meter 12 and a flow control valve 10 are provided on the upstream side of the electric heater 14, thereby controlling the flow rate of supplied air to a fixed value. A spray nozzle 18 is provided on the downstream side of the electric heater 14, and a designated flow of hydrogen peroxide liquid sent through a pump 24 is sprayed in the heating air. The temperature of the air containing hydrogen peroxide gas is measured by a plurality of temperature sensors 32, 34, 36. When a difference in detected temperature between two adjacent temperature sensors is a designated value or more, sterilizing liquid is not completely vaporized. Therefore, the heating temperature of the electric heater 14 for the air is elevated. When the sterilizing liquid is completely vaporized, the concentration can be accurately calculated from the quantity of supplied air and the quantity of sterilizing liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341420-A (JP)
Title: Lighting system for working vehicle
Inventor: KANJI KAZUTO
IPC: B60Q1/076
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system for a traveling agricultural machine (working vehicle) capable of irradiating a machine body turning direction so as to make it easily visible by automatically horizontally and vertically rotating the directions of headlamps 2L and 2R based on the steering and the steering angle of a steering wheel 4.   <P>SOLUTION: This lighting system for a working vehicle is so structured that the headlamps 2L and 2R are horizontally and vertically rotatably supported, and rotated in the machine body turning direction by gearing them with the steering angle in response to the steering of the steering wheel 4 in lighting the headlamps; and the irradiation thereof is automatically controlled downward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346741-A (JP)
Title: Battery case for sealed storage battery
Inventor: MORITOMI SATORU
IPC: H01M2/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery case for a storage battery having excellent vapor barrier property restraining the water in the battery contained in electrolyte liquid from evaporation, capable of prolonging the life of electrode plates and the battery.   <P>SOLUTION: The battery case for a storage battery is composed of a layer (A) made of a resin component of which, dispersion medium contains inorganic layered compound having expanding or cleaving property, or, the battery case for a storage battery is composed of the laminated body composed of a layer (A) made of a reins component, of which dispersion medium contains inorganic layered compound having expanding or cleaving property, and a layer (B) made of thermoplastic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347709-A (JP)
Title: Pattern formation method, detecting element using the same, and manufacturing method thereof
Inventor: YONEYAMA KENICHI
IPC: H05K3/20
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To form a pattern which contributes to improved reliability and where a smaller electrode lead, etc., is formed with less dislocation and variation in width, without affected by a surface treatment on a transfer medium, etc.   <P>SOLUTION: The method is provided with a process where a ceramic base material layer 2 is formed on the surface of a transfer medium 1, a process where a conductor paste containing metal powder is applied to the surface of the ceramics base material layer 2 to form an electrode pattern 3, and a process where the electrode pattern 3 is transferred to a prescribed ceramics sheet 4 along with the ceramics base material layer 2. It is especially useful when the minimum line width of the electrode pattern is 500 μm or less, and the thickness of the ceramics base material layer 2 is 2-60 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347283-A (JP)
Title: Vacuum treatment apparatus
Inventor: KOBAYASHI ATSUSHI
IPC: C23C16/455
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a chiller unit for a refrigerant cooling a mount base small- sized and to suppress the consumption of gas for heat conduction when the mount base is cooled and a semiconductor wafer is cooled by interposing the gas for heat conduction between the wafer and the mount base for vacuum treatment, e.g. plasma treatment to the semiconductor wafer.   <P>SOLUTION: A large number of gas supply holes 61 and gas discharge hole 71 are formed in the surface of an electrostatic chuck 42 as the mount base 4, and an He gas as the gas for heat conduction stored in a tank 65 is adjusted by a pressure controller 66 to specified pressure and supplied to the reverse surface side of the wafer W from the gas supply holes 61. The He gas is sucked from the gas discharge hole 71 by the suction of a turbo molecule pump 74 to return to the tank 65. As the pressure in the tank 65 falls, the He gas is supplied from a gas supply source 54 to the tank 65.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008228-A (JP)
Title: Device for supplying gas for respiration
Inventor: HIKOSAKA TORU
IPC: A61M16/20
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas supply device for respiration which supplies a respiratory gas to a patient having a disease in his respiratory organ from a respiratory gas cylinder and can be safely operated by one user's operation while it is used or its use is stopped.  <P>SOLUTION: In the gas supply device for respiration equipped with the respiratory gas supply cylinder 1, a pressure setting device 4, a flow rate setting device 5 and a demand regulator 6 for saving the consumption of oxygen in synchronous relation to the respiration of a user to supply a respiratory gas to the cannula of the user, a mechnanism for turning on or cutting off the power supply of the demand regulator 6 in synchronous relation to the on-off operation of a main valve 2 on the downstream side of the cylinder 1 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010791-A (JP)
Title: Continuous stirring apparatus and method for continuous polycondensation of polycondensation resin
Inventor: OKAMOTO SHIGEYASU
IPC: C08G85/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-quality polymer over a wide operation range by minimizing the retention of the treating liquid on the surface of a rotary shaft in a vessel and suppressing the formation of scale.  <P>SOLUTION: The continuous stirring apparatus has two rotary blades rotating opposite to each other and parallelly placed in horizontal direction in a long horizontal cylindrical vessel, and the treating liquid is stirred/mixed by the reverse rotations of the two rotary blades while moving the liquid from one end to the other end of the vessel. Supporting members 4 fixed to the rotary shafts (3a-3b and 3c-3d) supported to both ends of the rotary blades are connected through a connection member at a position separated from the center of the rotary shaft. A plurality of plate stirring blades 6 are attached to the connection member 5 in a state aligned in the longitudinal direction of the rotary shaft. Parts such as shafts are eliminated at the center of the solid rotary blade by this structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012940-A (JP)
Title: Mask
Inventor: OGUSU MAKOTO
IPC: G03F1/70
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask allowed to be comparatively easily prepared and capable of effectively forming a three-dimensional shape on a photosensitive material.  <P>SOLUTION: In the mask which is used for forming the three-dimensional shape of the photosensitive material on a substrate by a projecting/exposing method, an aperture ratio which is the ratio of an area occupied by an aperture part of each domain is changed in each domain by arranging apertures or light shielding dot patterns at a pitch which can not be solved in two orthogonal directions and changing pitches and dot sizes at least in each plurality of domains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010158-A (JP)
Title: Cloth product vacuum packing body and its method of manufacture
Inventor: MUKAI TAKIO
IPC: B65D85/07
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to see from outside a vacuum packed cloth product through a packaging bag and to provide a beautiful finish without any wrinkles.  <P>SOLUTION: Inside a piece of towel 2 vacuum packed in a polyethylene-made packaging bag 4, with the towel being folded in the form of a flat cuboid so that the form of the main surface becomes a rectangle, a pasteboard 6 made of thick paper having a rigidity greater than that of the cloth of the towel 2 is enclosed. The pasteboard 6 comprises two pieces of flat plates 6a, 6b having an identical size and a form of a rectangle, these flat plates 6a, 6b being linked by a side plate 6c, with a fold-bending part 6d being so formed at the boarder of the one flat plate 6a and the side plate 6c that it is folded and bent inside when the pasteboard 6 is bent. The other flat plate 6b is provided with another side plate 6e, in parallel with the side plate 6c, at a position opposed to the side plate 6c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011894-A (JP)
Title: Power transmission for vehicle
Inventor: HORI TAKESHI
IPC: F16H57/04
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage due to extraordinary heating of a hypoid gear without using specific lubricating oil for the hypoid gear in a four-wheel drive vehicle.  <P>SOLUTION: The four-wheel drive vehicle V is provided with a primary power transmitting pathway which transmits power from an engine E on front wheels Wf as a main driving wheel, and a secondary power transmitting pathway which transmits the power via at least two sets of the hypoid gears 15, 18 on rear wheels Wr as an auxiliary driving wheel by branching from the primary power transmitting pathway. It also controls tightening torque of a clutch 22 providing in position of the engine E side rather than the two sets of the hypoid gears 15, 18 so that frictional heat is less than predefined value in intermeshing tooth surface of the hypoid gears 15, 18. The frictional heat of the hypoid gears 15, 18 is presumed by means of the transmitting torque (t) and rotational frequency (n) of the hypoid gears 15, 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021369-A (JP)
Title: Sales planning management system, sales planning management method, and sales planning management program
Inventor: SANEMOTO YOSHINORI
IPC: G06Q30/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and automatically prepare a sales forecast of merchandise for each person in charge of sales by integrating data for a plurality of departments.  <P>SOLUTION: A database device 40 stores sales results information 21 and master information 22 from a sales management system 100, and budget work out information from the terminal 20 of a sales department manager and the terminals 30 of whole company managers in a sales results/master database 410, and transmits distribution data 16 for each person in charge of sales through a network 50 to a terminal 10 of a person in charge of sales. The terminal 10 prepares planning original data 11 from the distribution data 16, and prepares sales forecast information 12 including the sales forecast quantities of merchandise and sales planning information 13 including the sales planning quantities of merchandise, and transmits it to the database device 40. The database device 40 stores the sales planning information 13 in a sales planning database 420 to make it displayable from the terminal 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003056270-A (JP)
Title: Rock drilling tool
Inventor: KLEINE WERNER
IPC: E21B17/046
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a new rock drilling tool the drill shank of which can be used for many years and which can be manufactured technically easily by improving a rock drilling tool that can be moved limitedly in the axial direction and has an attachable/detachable drill head. SOLUTION: This rock drilling tool 1 has a drill shank 2 which makes rotating and striking motions at least partially and a drill head 5 coated with a hard material. The drill shank 2 and drill head 5 are moved in a rotatably connected state within a prescribed extent in the axial direction of the tool 1 by means of connecting means 6a and 6b and, at the same time, attachably/ detachably coupled with each other by means of a fixing means 7. At least one radially protruded rotation locking projecting section 8 is provided at the front end section of the shank 2 so that the section 8 may be put in at least one rotation locking groove 9 formed on the rotation locking surface of the drill head 5 extended along the axial line A of the tool 1 and having a bottomed cylindrical shape.
Patent JP-2004017770-A (JP)
Title: Engine system, its operation method and engine starter
Inventor: SHIMABUKURO EIJIRO
IPC: B60W10/10
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve driving of an auxiliary machine during engine stop, engine start, battery charge and the like with a single motor and a simple configuration and control.  <P>SOLUTION: This engine system 1 includes an engine 2, a motor 3, an auxiliary machine 4, a planetary mechanism 5 having three elements of a sun gear 6 to which any of an output shaft 2a of the engine 2, an output shaft 3a of the motor 3, and a drive shaft 4a of the auxiliary machine 4 is connected, a carrier 7 and a ring gear 8, a clutch 10 capable of integrating two or more elements of the planetary mechanism 5, and rotation direction restriction means 11 for restricting a rotation direction of the drive shaft 4a of the auxiliary machine 4 to one direction, and can drive control the motor 3 in a state where the clutch 10 is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020343-A (JP)
Title: Birefringence measuring apparatus
Inventor: TAKAWA HIROYUKI
IPC: G01J4/04
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a birefringence measuring apparatus that can measure the amount of birefringence and the orientation of a birefringence principal axis by a relatively simple configuration even in a specimen such as a polymer material indicating a birefringence of λ/4 or more or the property of a strong scatterer.  <P>SOLUTION: In the birefringence measuring apparatus, a light signal (a wavelength λ) from a light source 1 is detected by a photodetector 4 via a linear polarizer 21 and a quarter wavelength plate 22 that form a polarizer 2 on the light-source side, the sample OB, and a quarter wavelength plate 31 and a linear polarizer 32 that form a polarizer 3 on the detector side. Meanwhile, the linear polarizer 21 and quarter wavelength plate 22 on the light-source side maintain specific rotation ratio (1:2) and at the same time rotate around an optical axis by a motor driver 5, and the light signal detected by the photodetector 4 is fetched by a PC 7 via an A/D converter 6. The PC 7 calculates the amount of birefringence in the sample OB by the orientation of the birefringence principal axis and accuracy in a measurement range obtained by a tangent function, namely 0 to λ/2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023704-A (JP)
Title: Electronic apparatus
Inventor: YAMAMOTO HISAYOSHI
IPC: H03G3/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus of a self-adjustment type not needing a measurement apparatus that can solve a problem of requirements of use of an exclusive apparatus such as an oscilloscope for the adjustment of an output signal of a video audio device so as to lighten the load on a facility of production lines.  <P>SOLUTION: The electronic apparatus adjusts an output signal level of an electronic device such as a digital VTR by using a short circuit switch 10 and a microcomputer 9 without using an exclusive measurement device such as the oscilloscope different from conventional technologies so as to attain the cost-down of the adjustment facility as compared to prior arts and mechanizing the adjustment to enhance the reliability of accuracy.  <P>COPYRIGHT: (C)2004,JPO