baber/WOPTO huggingface dataset:
Patent JP-2004236639-A (JP)
Title: Method for growing novel ornamental cabbage variety
Inventor: HAKETA TOMOAKI
IPC: A01G1/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a variety of an ornamental cabbage having a novel character not existing in conventional ornamental cabbage varieties, without secreting or attaching a wax component substantially on the surface of its leaves and having a gloss on the surface of the leaves.  <P>SOLUTION: The method for growing the novel ornamental cabbage is provided by cross-fertilizing Brassica oleracea family without secreting or attaching the wax component on the surface of the leaves substantially with the ornamental cabbage family, selecting an individual body or a family without secreting the wax component on the surface of the leaves substantially from the cross-fertilized generation. The period of the selection is preferably within a period of extending its cotyledon to extending 10 major leaves, and it is preferable to let seedlings meet continuously or intermittently with a cold temperature of 0-15°C for 1 to 20 days within the extending period of cotyledon to extending period of 10 major leaves.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242241-A (JP)
Title: Crystal oscillation circuit
Inventor: TAKEUCHI HISATO
IPC: H03B5/32
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly stable crystal oscillation circuit system which is excellent in a voltage/frequency initiation characteristic and a phase noise characteristic in a crystal oscillation circuit.  <P>SOLUTION: When turning on a power source, an oscillation circuit composed of the odd number of (three or more) inverters is initiated to impart a trigger for oscillation and after oscillation is stabilized, the oscillation circuit is composed of one inverter. A timer function is used for switching to one inverter from three inverter circuits. Thus, an oscillator which is excellent in initiation characteristic, highly stable, has low current and low noise is constituted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243373-A (JP)
Title: Crank shaft manufacturing method
Inventor: YOSHIDA ISAO
IPC: B21J5/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crank shaft manufacturing method capable of dispensing with or reducing the rolling in a machining step.  <P>SOLUTION: (1) In the crank shaft manufacturing method, a cold coining step 12 of coining a connection part 6 by using a die 8 having a projection 7 in a die part corresponding to the connection part 6 of a pin 3 and a journal 4 of a crank shaft to a web 5 after the natural cooling is added to a crank shaft forging step 10. A cold coining step in a machining step 20 is omitted or reduced. (2) The connection part 6 is partially coined in the circumferential direction by using a die 8 having the projection 7 on the die part corresponding to the inner side of the connection part of the pin of the crank shaft to the web, and on the die part corresponding to the outer side of the connection part of the journal of the crank shaft to the web.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245336-A (JP)
Title: Float type steam trap
Inventor: FUJIWARA YOSHIYASU
IPC: F16T1/20
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float type steam trap which can surely prevent the re-evaporation from occurring by sufficiently reducing the temperature of a condensate which flows down through a valve port of the float type steam trap in the rear row.  <P>SOLUTION: The float type steam trap 1 in the front row and the float type steam trap 2 in the rear row are arranged in series via a T-joint 3. A thermal power generating element 10 is fixed and mounted to the float type steam trap 1 in the front row. One end of a radiating pipe 41 as the heat radiating part is connected to a branching port 32 of the T-joint 3. The other end of the radiating pipe 41 is connected to the inlet 24 of the float type steam trap 2 in the rear row. An electric motor 21 is fixed and mounted to the float type steam trap 2 in the rear row. An air-blowing fan 22 for cooling the radiating pipe 41 is connected to the electric motor 21. The electric motor 21 drives the air-blowing fan 22 with the electromotive force of the thermal power generating element 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251127-A (JP)
Title: Electric compressor for combustible gas, and combustible gas supply system
Inventor: KATO HIROHISA
IPC: F04D25/06
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric compressor for combustible gas and a combustible gas supply system, suitable for the combustible gas.  <P>SOLUTION: Gaseous hydrogen flows from an intake port 11 into a housing 13, and then flows into a compressor 15 while pushing and bringing residual gas around an electric driving machine 14 to the compressor 15. Pressure around the electric driving machine 14 in the housing 13 is equal to pressure in the intake port 11, and is lower than pressure of the gaseous hydrogen compressed by the compressor 15. Therefore, wall thickness of the housing 13 can be thin. Since fresh gaseous hydrogen is always supplied, concentration of the hydrogen becomes higher than explosion limit concentration to restrain combustion without concentration management. Further, flowing exotic component gas such as oxygen is prevented from accumulating around the electric driving machine 14 in the housing 13 which restrains the combustion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253431-A (JP)
Title: Method of manufacturing multilayer ceramic substrate
Inventor: HASHIMOTO AKIRA
IPC: H05K3/46
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer ceramic substrate from which a green alumina sheet layer can be removed easily by shortening firing time.  <P>SOLUTION: This method of manufacturing the multilayer ceramic substrate 15 is composed of a step of forming a mold-released layer 12 containing ceramic powder as the main component on at least one surface of a ceramic substrate 11, a step of disposing the mold-released layer 12 formed on the ceramic substrate 11 so that the layer 12 may come into contact with both surfaces of a green ceramic sheet 13 which is sintered at a temperature lower than the heat-resisting temperature of the ceramic substrate 11, and a step of firing the green ceramic sheet 13 by removing a binder from the sheet 13 by applying a load. Consequently, the multilayer ceramic substrate 15 which causes little dimensional changes in the in-plane direction due to a firing shrinkage effect in the thickness direction can be manufactured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003272373-A (JP)
Title: Information recording and reproducing device
Inventor: YOSHIDA TAKESHI
IPC: G11B33/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an information recording and reproducing device from damage by sufficiently absorbing shock energy even if the information recording and reproducing device is accidentally dropped on a floor or the like and to load the information recording and reproducing device on the standardized loading section of an information processor in the information recording and reproducing device being mountable and demountable through a connector on and from the information processor and having an approximately rectangular parallelopiped shape.  <P>SOLUTION: The information recording and reproducing device comprises: a device main body 1 consisting of the information recording and reproducing device having a specific dimension out of a series of dimension groups specified by the outside dimension standards for the information recording reproducing device; a shock absorption member 2 surrounding the outside surface of the device main body; and a connection means 3 for integrating the shock absorption member into the device main body. The dimension of the composite is set to within the dimension of the information recording and reproducing device greater than the dimension of the device main body by one-size or two-sizes. The connector 11 used for the information recording and reproducing device with the above dimension is disposed at the same position as the information recording and reproducing device with the above dimension in a state in which the connector 11 is connected to the connector 1m of the device main body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004249579-A (JP)
Title: Image formation device
Inventor: ITO YOICHI
IPC: B41J11/42
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of an image quality decrease because a feed rate varies due to a variation of the driving roller diameter by a temperature change in the case where the driving roller for driving a transfer means is constructed by a rubber roller.  <P>SOLUTION: An environment temperature is detected from a detection signal of a temperature sensor 86 which detects a temperature having a correlation with a temperature of a transfer roller 27. The temperature of the transfer roller 27 is estimated from the environment temperature. A feed rate error of the transfer roller 27 is calculated, and a rotation rate of the transfer roller 27 is corrected on the basis of the calculated feed rate error.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253663-A (JP)
Title: Manufacturing method of semiconductor device and chip bonding apparatus used therefor
Inventor: MANAKO TAKAHIRO
IPC: H01L21/60
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of semiconductor devices capable of satisfactorily keeping bonding property between a circuit board and a semiconductor chip even when the circuit board comprises an organic material, and to provide a chip bonding apparatus used for the same method.  <P>SOLUTION: When the semiconductor chip and the circuit board are subjected to flip-chip bonding, the semiconductor chip is heated at a predetermined temperature, while the circuit board is heated such that it is thermally expanded by a substantially same amount as that of the semiconductor chip at the predetermined temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252275-A (JP)
Title: Aspherical fourier type homogenizer optical system
Inventor: HIRAI TAKAYUKI
IPC: B23K26/06
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aspherical Fourier type homogenizer optical system which makes spot size on an image surface variable and is set so that a beam having a minute diameter is formed on the image surface by a short optical system without using a long optical system, in a homogenizer for changing a Gaussian intensity distribution laser beam to a uniform intensity distribution beam by using a lens.  <P>SOLUTION: By combining a Fourier type aspherical lens homogenizer having no light condensing property with a condensing lens, nearly parallel beams are made to form a spot on the image surface set at the position of a focal distance by using the condensing lens. By replacing the condensing lenses having different focal distances, a beam spot system is made variable. Alternatively, by combining an aspherical homogenizer, a zoom expander and a condensing lens and changing the magnification of the zoom expander, the spot system on the image surface is varied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251422-A (JP)
Title: Pilot type self closing valve
Inventor: MATSUI HIDEYUKI
IPC: F16K31/143
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pilot type self closing valve requiring short operating stroke and slight operating force, having compact construction and good assembling performance and allowing a user to easily adjust a water discharge time during use.  <P>SOLUTION: The pilot type self closing valve comprises a main valve and a pilot valve for serving to open/close the main valve. With the opening operation of the pilot valve, primary pressure in a pressure chamber is opened to open the main valve, and with the closing operation of the pilot valve, primary pressure is filled in the pressure chamber through a small hole communicating a primary side water channel with the pressure chamber to self-close the main valve. The pilot vale and the main valve are formed at one end and at the other end, respectively, of the pilot type self closing valve in its body, and the pressure chamber is formed by both valves and the inner wall of the body. The pilot valve is arranged in a push rod connecting the body at its inside to its outside and the main valve is arranged in a flow-in port. A pressure release hole communicating the body at its outside with the pressure chamber is formed in the side of the body and a flow-out port communicated with the flow-in port is formed in the side of the body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227532-A (JP)
Title: Atm communication system
Inventor: YOSHIDA SHIGERU
IPC: G06Q40/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ATM communication system, which can enhance the relationship of trust with users and increase security for card fraud by providing information on machine troubles for all ATMs or ATMs in a priority order by using a voice response or an image within a short period of time.  <P>SOLUTION: The ATM system sets the ATM communication control unit as well as a TFT image and voice unit, which can provide the information on the ATM troubles with images and voices, at a neighboring position of the ATM, and controls the communication with a center of the ATM when the ATM is in a trouble state, a recovery state, the state of the card fraud, and a time for initiating an automatic phone, and proceeds communication with the users by using the voice response and the images. The ATM system provides the images to display a malfunction of the ATM and a voice message of the malfunction, shots a picture of card fraud users when the card fraud is committed, transmits the picture of the card fraud users to an information terminal, shots the picture of an automatic phone user when an automatic phone system is started, and displays the picture of an operator working at a center for the voice responses.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258719-A (JP)
Title: Monitoring system
Inventor: IMAI SHIN
IPC: G06F13/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system for performing periodical status checking or version-up in a central processor, etc. in a time period with less communication frequency.  <P>SOLUTION: An arithmetic means 10 calculates the communication frequencies among the central processor 1, terminals, household electrical appliances, and equipment. A data communication part 9 transmits a periodical status checking signal to the terminal in the time period with the least communication frequency, and the terminal transmits a response signal with respect to the periodical status checking signal. The central processor displays the result in a display part 11, based on the contents of the response signal. The time period with less server communication frequency is transmitted, so that the upgrade of the central processor 1, etc., is performed in the time period with the least communication frequency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254755-A (JP)
Title: Seat pad for automobile
Inventor: SEGAWA MASASHI
IPC: C08G101/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat pad for an automobile which has high hardness and where vibration absorbing character and moist heat resistant compressibility are improved.  <P>SOLUTION: The seat pad for an automobile is constituted by foaming of material for polyurethane foamed body in which organized inorganic filling material, isocyanate, polyether polyol, and polymer polyol are blended.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257077-A (JP)
Title: Light shielding screen device and building having this device
Inventor: SEI SHIGEO
IPC: E06B9/66
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light shielding screen device, and a building having this device for providing superior visibility together with light shielding, and respectively effectively introducing air on the glass sliding screen side warmed by the sunlight in summer, and cooled by outside air in winter to an air conditioner of the building or an external part of the building.  <P>SOLUTION: This light shielding screen device 5 has rollers 11 and 12, strings 15 and 16 having one end 13 connected to the roller 11, and having the other end 14 connected to the roller 12, a flexible light shielding screen 17 stretched between the strings 15 and 16, a roller rotating mechanism 18 for rotating the roller 11 so that one end 13 side of the strings 15 and 16 is rolled in the roller 11, and an elastic torque applying mechanism 19 for applying tension to the strings 15 and 16, and applying elastic torque to the roller 12 for rolling the other end 14 side of the strings 15 and 16 in the roller 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259915-A (JP)
Title: Package for electronic component
Inventor: HONDA TERUMOTO
IPC: H01L23/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component package capable of preventing the generation of a fault due to the creeping up of a sticking material upon sticking an electronic component to a mother substrate even in the electronic component progressed in miniaturization and accordingly high in reliability.  <P>SOLUTION: In the package for the electronic component, four corners of an insulated substrate are chamfered in a recessed curved surface and external connectors are formed in the chamfering parts. The insulated substrate is covered by a lid body having the same profile size as the insulating substrate, and its four corners are chamfered through recessed curved surface, while an element is received in the package constituted of the insulating substrate and the lid body to effect air-tight sealing. In such a package, the depth size of corner chamfering of the insulating substrate is made smaller than that of the lid body and the curvature of the corner chamfered part of the insulating substrate is made the same as that of the lid body, while the curvature of the corner chamfered part of the lid body is made larger than the curvature of the corner chamfered part of the insulating substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255530-A (JP)
Title: Polishing device and polishing method, manufacturing method of substrate for mask blank
Inventor: AKAGAWA HIROYUKI
IPC: B24B37/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent condensation and solidification of polishing particles in a gear part of an internal gear to restrict the occurrence of a failure due to the condensed and solidified grinding particles.  <P>SOLUTION: This grinding device is formed of a carrier 50, which holds a work to be ground and which is engaged with a sun gear and an internal gear and which revolves and rotates in response to rotation to the sun gear and the internal gear, and an upper polishing plate 20 and a lower polishing plate 10 for pinching the work to be ground from over and under the material held by the carrier 50, and a grinding liquid supply unit for supplying the grinding liquid between the upper polishing plate 20 and the lower polishing plate 10. In this grinding device, the grinding liquid, which reaches the internal gear 40, passes through the top surface of a gear part 40a, and reaches the top surface of a ring part 40b to grind the work W, while restricting a leak of the grinding liquid on the ring part 40b outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256052-A (JP)
Title: Mounting structure of subframe
Inventor: YOSHIDA HIROYUKI
IPC: B62D25/20
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a subframe capable of surely breaking a bolt at the time of vehicular collision.  <P>SOLUTION: An approximately cylindrical inside collar 31 having an insertable bolt 41 in the subframe 1, and a projection part 31d projecting in the direction of the center axis is provided at the lower end part 31c of the inside collar 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003286483-A (JP)
Title: Liquid crystal composition
Inventor: PLACH HERBERT
IPC: C09K19/58
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition desirably used in a TN cell suppressed in a reverse contrast phenomenon.  <P>SOLUTION: The liquid crystal composition contains (a) a compound of formula I (wherein R is an alkyl group or the like; rings A<SP>1</SP>and A<SP>2</SP>are each cyclohexylene, phenylene, or the like; Z<SP>1</SP>and Z<SP>2</SP>are each a single bond, -CH<SB>2</SB>CH<SB>2</SB>-, or the like; X<SP>1</SP>, X<SP>2</SP>, and X<SP>3</SP>are each H or F; Q is CF<SB>2</SB>, OCF<SB>2</SB>, a single bond, or the like; Y is H, F, or Cl; and n is 0-2) and (b) at least one chiral dopant having the absolute value of a helical twist power (HTP) of at least 10 μm<SP>-1</SP>at 20°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260777-A (JP)
Title: Information transmission converting apparatus and elevator monitoring operation information distribution system
Inventor: IDEMORI KIMITO
IPC: H04L12/28
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator monitoring operation information distribution system and information transmission converting apparatus used for the same system in which numbers of information transmission converting apparatuses and transmission lines are reduced and a transmission abnormality in display information can be confirmed by a monitor operating means.  <P>SOLUTION: A control apparatus 6 and a group management apparatus 8 for controlling an elevator, a monitor operation apparatus 12 and display picture creation apparatuses 13a-13d are connected by a common transmission line 11 via an information transmission converting apparatus 10. The information transmission converting apparatus 10 is equipped with a processing means for processing various kinds of information to transmit, on the common transmission line 11, monitor operation information that is exchanged between the control apparatus 6 or the like and the monitor operation apparatus 12 and the display information that is exchanged between the control apparatus 6 or the like and the display picture creation apparatuses 13a-13d. Thus, the numbers of information transmission converting apparatuses and transmission lines can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261350-A (JP)
Title: Storage apparatus
Inventor: TAKAHATA ICHIRO
IPC: F25D25/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage apparatus giving an open feeling and having high storage efficiency by reducing the structural restrictions.  <P>SOLUTION: This storage apparatus 1 is provided with a plurality of display shelves 5 disposed vertically in a line and capable of blowing and sucking conditioning air A for controlling environmental conditions of exhibits, and supports 3 and 4 supporting the display shelves 5 and having ducts 14 and 15 for feeding and exhausting the conditioning air A. The conditioning air A is upward or downward blown from the display shelves 5 and the blown conditioning air A is sucked from the display shelves 5, so that the exhibits can be held under desired conditions without using an air curtain. This method can dispense with the air curtain, support the display shelves 5 and a top panel 6 with narrow supports 3 and 4 with the ducts 14 and 15, eliminate structural restrictions, and provide the storage device 1 with the open feeling and the high storage efficiency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI