baber/WOPTO huggingface dataset:
Patent JP-2005043473-A (JP)
Title: Image forming apparatus and density adjustment method for image forming apparatus
Inventor: KITAGAWA TAKASHI
IPC: G03G15/16
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize accurate density correction in an image forming apparatus where a test patch having preset density is formed on an image carrier 2 and the density correction is performed based on reflected light quantity from the test patch.  <P>SOLUTION: The image forming apparatus is provided with a high-gain differential amplifier A4 used in the case of detecting a highlight or a plain patch in addition to constitution for the ordinary density measurement of a Log amplifier A2 and a differential amplifier A3 performing logarithmic transformation in the case of inputting output V1 from an I/V conversion amplifier A1 to an image processing circuit 5, and a switch S for changing over the amplifiers. Therefore the fogging state is detected with high sensitivity and with high accuracy at the highlight and a ground part where density variation is little, then the accurate density correction is performed even when fogging occurs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042571-A (JP)
Title: Stirling engine
Inventor: ONO KIMITAKA
IPC: F02G1/055
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Stirling refrigerating machine capable of efficiently recovering and effectively utilizing the vibration energy of a balance mass.  <P>SOLUTION: This Stirling refrigerating machine 1 comprises a casing in which a working medium is sealed, a cylinder 2 disposed in the casing, a piston 3 and a displacer 4 positioned in the cylinder 2, the balance mass 17 for vibration absorption mounted on the casing through a plate spring 16, and a coil 18 wrapped around the balance mass 17. The balance mass 17 partially contains a permanent magnet 19. An electric blower 21 air-cooling the heat radiation part 8 and the vessel 10 of the Stirling refrigerating machine 1 is driven by an induced electromotive force generated in the coil 18 by the vibration of the permanent magnet 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047649-A (JP)
Title: Information transmitting system for elevator
Inventor: OHATA SATORU
IPC: B66B3/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmitting system for an elevator transmitting information for the elevator wirelessly even when transmission distance is varied by movement of an elevator car to display it at high grade.  <P>SOLUTION: In this information transmitting system for the elevator, a monitoring camera 4 is installed in the car 3, an accelerometer 9 is installed on the car side when video information photographed by the monitoring camera is wirelessly transmitted from a car side transmitter 6 to a receiver 7 fixed and installed in the upper part of a shaft or the lower part 10 of the shaft, a distance between the transmitter and receiver is estimated based on car positional information outputted from the accelerometer, a transmission output strength of the transmitter is set based on the distance so as to provide an optimal receiving state, and the video information is transmitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049168-A (JP)
Title: Device and method for measuring mixed gas odor
Inventor: HASHIKURA RYOHEI
IPC: G01N27/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which judges whether a person to be measured uses drags or the like from odor of breath of the person (mixed gas).  <P>SOLUTION: The device applies voltage to a molded body made from woody carbide 5. The odor of the breath of a person to be measured, i.e. a mixed gas is blown to the molded body made from woody carbide 5. The signal obtained from the molded body made from woody carbide 5 is extracted by a computer 6 and transferred to a current value which is displayed on an ampere meter 4. The device outputs the current value transferred from the signal to a printer 7 through the computer 6, therefore electric characteristics of the odor of the breath, i.e. a mixed gas is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052999-A (JP)
Title: Passage valve and liquid jetting device equipped with the passage valve
Inventor: MATSUMOTO HITOSHI
IPC: B41J2/165
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passage valve which can improve the reliability in valve opening and valve closing operations of a passage, and to provide a liquid jetting device which has the passage valve and efficiently carries out maintenance of a liquid jetting head.  <P>SOLUTION: After a nozzle N formed at a recording head 8 is sealed by a cap member 17, a film 15 is pressed by a pressing member 13, whereby a flow of ink of an ink passage valve 10 is brought in a sealing state. A suction pump is driven from this state, and a negative pressure is applied into a space constituted of the cap member 17 and a nozzle formation face 8a. When the negative pressure is accumulated and raised to the highest, the pressing of the film 15 by the pressing member 13 is removed to permit flow in an ink passage 12. The ink flowing in the ink passage 12 has its flow velocity raised momentarily. As a result, the viscosity-increased ink is discharged as a waste ink together with bubbles mixed in the ink passage 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032119-A (JP)
Title: Calculation circuit structure
Inventor: TOMABECHI JUNICHI
IPC: G06F15/80
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calculation circuit structure optimized to obtain an output for a combination of arbitrary inputs for an input with a plurality of input elements such as components of a building.  <P>SOLUTION: This calculation circuit structure comprises a first logical aggregate structure body wherein a plurality of first logical basic structure bodies constituted of five points comprising each apex of a logical triangular pyramid and a center-of-gravity which is a point inside the logical triangular pyramid are aggregated by mutually sharing each apex. It has a connection part for connecting each point so that transmission of information can be made, and each point has a structure provided with a storage part capable of keeping the information, an information generation part calculating based on the information transmitted to the point to generate new information and a switch part for selecting other point to transmit the information from the from the point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030729-A (JP)
Title: Steam generation system
Inventor: SHIBA YOSHIRO
IPC: F25B1/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a refrigerant circulation air conditioning system, which uses a fluorocarbon refrigerant in a large amount in the air conditioner side piping, exerts a significant global warming effect if it leaks, and that, in a boiler, a steam piping is trought to be at a high temperature of 100°C or higher at, and requires large scale equipment.  <P>SOLUTION: Water, which has no influence on ozone depleting and global warming problems, is used, and latent heat of water provides heat transfer. As a heat source for generating steam, a boiler is not used but a heat pump is used, and as steam piping, a plastic piping is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030739-A (JP)
Title: Refrigerator
Inventor: TAKAHASHI MASAO
IPC: F25D17/08
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator that can uniformly cool food in each container disposed in a storage chamber, can increase productivity and reduce cost because of structural simplification, and can reduce the power consumption of the refrigerator by realizing a cold air circulation state sufficient to improve the cooling of food in each container.  <P>SOLUTION: The refrigerator is so designed that a cover 40 provided with a plurality of cold air outlets 40a directed to a lower container 24 and, in a rear portion, a cold air inlet 40b for leading in cold air is attached to the bottom of an upper container 23, and that a second partition plate 29 in the rear of a freezing chamber 9 opposed to the cold air inlet 40b of the cover 40 is provided with a cold air supply port 29b for supplying cold air to the cover 40 and a cold air return port 19b for returning cold air circulated in the lower container 24 downward of a cold air generation chamber 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038787-A (JP)
Title: Fuel cell system
Inventor: KANEKO YOHEI
IPC: H01M8/06
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of reducing the quantity of hydrogen discharged outside without giving constraint to starting.  <P>SOLUTION: A hydrogen bypass piping 11 is branched from a hydrogen exhaust tube 7 for discharging the exhaust hydrogen from a fuel cell 1, and an oxidation catalyst 12 which presents reduction action of the catalyst composition by supply of hydrogen is provided in the passage route of this hydrogen bypass piping 11. When the volume of exhaust hydrogen from the fuel cell 1 is large, the exhaust hydrogen is introduced into the hydrogen bypass piping 11 and treated by the oxidation catalyst 12 and discharged to the outside. Then, air is made to be supplied from an oxidation air supply piping 22 to the oxidation catalyst 12, and as required, the oxidation catalyst is activated by the air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314930-A (JP)
Title: Defrosting device for vehicle
Inventor: YEON DONG WON
IPC: B60H1/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defrosting device capable of minimizing air resistance by minimizing the resistance caused by air supplied from an air conditioning unit to a front defrosting nozzle and side defrosting nozzles and optimizing the shape of the side defrosting nozzles.  <P>SOLUTION: The defrosting device for a vehicle comprises the air conditioning unit equipped with an air outlet divided into two or more parts, the front defrosting nozzle including a first left nozzle and a first right nozzle each of which has an air passage communicating with the divided air outlet of the air conditioning unit, and the side defrosting nozzles including a second left nozzle and a second right nozzle each of which has an air passage communicating with the divided air outlet of the air conditioning unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004166228-A (JP)
Title: Heterodyne receiver and processing method of input signal
Inventor: FANG GEORGE
IPC: H04B1/10
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver of which the performance is improved when there is no interference of an adjacent channel or when the interference is weaker than a predetermined level.  <P>SOLUTION: The heterodyne receiver is provided with a tuner to select a frequency of a received signal and a converter to change the frequency of the received signal to an intermediate frequency. A single-pole/double-throw switch has an input coupled to an output of the converter, a first output connected to a first band-pass filter and a second output connected to an amplifier. A second band-pass filter is coupled to an output of the amplifier and a demodulator is coupled to an output of the second band-pass filter to produce an output signal and a characteristics signal. A logic circuit is coupled to receive the characteristics signal and for by-passing the first band-pass filter if the characteristics signal is less than a predetermined threshold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005051119-A (JP)
Title: Unloader and die bonder
Inventor: OZAKI HITOSHI
IPC: H01L21/50
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unloader that is capable of putting substrates of various sizes into a magazine, and sets a transfer means which transfers the magazines from an elevator to a magazine receiving unit in multi-functions.  <P>SOLUTION: The unloader 10 is equipped with a magazine feeder 11 where the magazines are placed, the elevator 12, the first transfer means 13 which transfers the empty magazines from the magazine feeder 11 to the elevator 12 by the use of a push plate 134, a lift means 14 which makes the elevator 12 descend intermittently with a prescribed pitch, the magazine receiving unit 15 which is arranged below the magazine feeder 11, and a second transfer means 16 which is fixed on the elevator 12 to control the position of the magazine transferred from the magazine feeder 11 to the elevator 12 and equipped with a push plate 164 which transfers the magazine from the elevator 12 to the magazine receiving unit 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006970-A (JP)
Title: Group iii nitride semiconductor light emitting element
Inventor: KOIKE MASAYOSHI
IPC: H01L33/06
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve luminous intensity of a group III nitride semiconductor light emitting element that emits light of an ultraviolet region.  <P>SOLUTION: A light emitting element that consists of the group III nitride semiconductor which has a light emitting layer 4 that emits light of violet or the ultraviolet region. In the emitting device, aluminum composition ratio of AlGaN in a p-cladding layer 5 which is formed on the light emitting layer 4 was set to 8% or more and 30% or less, and the thickness of the p-cladding layer 5 was set to 70nm or less. Further, a p-contact layer 6 formed on the p-cladding layer 5 was formed thinner, an n-cladding layer 3 formed under the light emitting layer 4 was formed by AlGaN, and a reflective film 10 was attached on a rear surface of a sapphire layer in a substrate. Thus, the luminous intensity of light of violet and the ultraviolet region improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160446-A (JP)
Title: Double metal cyanide catalyst for preparation of polyether polyol
Inventor: OOMS PIETER
IPC: B01J27/26
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide novel DMC (double metal cyanide) catalysts useful for the preparation of polyether polyols.  <P>SOLUTION: This DMC catalyst contains at least one double metal cyanide compound, at least one ligand of an organic complex containing no fluorine atom and at least one ligand of a fluorine atom-containing complex.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005055281-A (JP)
Title: Disposable curing sheet for construction
Inventor: SEKURA KANEO
IPC: E04G21/24
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable curing sheet with a layer structure which has flame retardancy and waterproofness required for a curing sheet used as a disposable article in nuclear facilities, not only can be formed to remarkably lessen its weight and volume but also can significantly reduce costs in comparison with conventional curing sheets made of EVA resin and has no problem in the incineration of used sheets.  <P>SOLUTION: The sheet is characterized in that a flame-retardant synthetic resin layer is formed on the surface of a fabric woven from fiber of a low yarn number by coating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053396-A (JP)
Title: Rear wheel suspension device for automobile
Inventor: KOYAMA TOSHIHIDE
IPC: B60G3/20
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To attain securement of both traveling stability and ride quality in a higher-order level while securing the lightening of the convertible car.  <P>SOLUTION: In a multi-link-type rear suspension A, the vertical reaction force of a buffer 14 generates the moment force Mn in the direction of a negative camber to the rear wheel 2, and the moment force Mn is constantly increased to a limit area of the lateral force in comparison with the moment force Mp in the direction of the positive camber by the lateral force in the rear wheel 2 at a turning outer side. The vertical reaction force of the buffer 14 generates the moment force in the toe-in direction on the rear wheel 2 in connection with a virtual king pin shaft K. A subframe 3 is rigidly fastened relative to the vehicle body. A longitudinally long support bracket B is provided on the subframe 3 through an elastic member 16, a front side upper link 6 is connected to the upper end part of the support bracket B, and a front side lower link 8 is connected to the lower end part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057173-A (JP)
Title: Integrated circuit device
Inventor: UEHARA YASUAKI
IPC: G01R31/26
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit element which suppresses an increase of the cost with maintaining a certain size of the package and the cost of the circuit board.  <P>SOLUTION: Test pins are disposed on the bottom surface being flush with the leads of a package. The integrated circuit element is composed of a seal resin 1, user-used leads 2, and an exclusive test pad 4 for the delivery inspection by a manufacturer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004104772-A (JP)
Title: Data receiver
Inventor: MORI KENICHI
IPC: H04L27/22
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data receiver having a simple constitution, for reducing a time for abstracting a plurality of partial band signals, and easily made to a large-scale-integration without using a plurality of analog circuits each having characteristics similar to one another.  <P>SOLUTION: The data receiver 1 is composed of a first sampling unit 100 for outputting a sampled in-phase signal I(nT) after sampling an in-phase signal (t) in every constant sampling period, a second sampling unit 101 for outputting a sampled orthogonal signal Q(nT) after sampling an orthogonal signal Q(t) in every constant sampling period, and a complex filter. The data receiver 1 comprises: a partial band abstracting unit 102 for outputting partial band signals IB<SB>r</SB>, QB<SB>r</SB>from frequency components included in the sampled in-phase signal I(nT) and the sampled orthogonal signal Q(nT); and first and second delay detection calculating units 103, 104 for each outputting a detected signal after performing a delay detection based on the partial band signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005061526-A (JP)
Title: Cylinder with locking mechanism
Inventor: ONUKI KAZUMI
IPC: F15B15/26
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a locking mechanism and to easily perform the maintenance such as replacing components.  <P>SOLUTION: A wedge body 21 having an inclined face 21a inclined to an axis, is mounted on a lock piston 17 of a lock cylinder 16 mounted on a cylinder main body 10, a lock rod 13 slid integrally with a piston 11 in the cylinder main body 10 is provided with a slit 24, and a lock pin 26 having a flat face 26c is rotatably borne in the slit 24. The piston 11 is locked in the cylinder main body 10 by fitting the wedge body 21 in the slit 24 between the lock pin 26 and a basic end face 24a of the slit 24 while bringing its inclined face 21a into face-contact with the flat face 26c of the lock pin 26 to rotate the lock pin 26, by propulsion of the lock piston 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063253-A (JP)
Title: Clinical flow execution method and clinical flow execution system
Inventor: TAKEDA ISAO
IPC: G06Q10/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a medical staff to surely execute examination service by performing a process management by use of a computer in a medical institute, thereby enabling the visual display and sharing of executing states of services including medical practice.  <P>SOLUTION: The clinical flow system 1 comprises a plurality of terminals 6 and portable terminals 7 used by medical staffs in the medical institute, and a clinical flow server 2 connected to these terminals through a network 5. The clinical flow server 2 executes a plurality of medical service modules according to a predetermined execution order, transmits a message to the terminal 6 or portable terminal 7 used by each medical staff according to the executing state of the medical service modules, and executes the medical service modules according to instructions transmitted in response to the message.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063609-A (JP)
Title: Magnetic head
Inventor: ANDO HIDETO
IPC: G11B5/10
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head, in which the number of parts is small, in which the working of a shield case is minimized, and in which a magnetic core can be spaced apart from the inner surface of the shield case.  <P>SOLUTION: In the magnetic head 1, a magnetic head constituent body L is housed inside the shield case 6 so that the front core part 3B faces a window part 6C, while base members 2a and 2b are disposed facing a body part 6A; a first protrusion 10A is provided near a front wall 6B and a second protrusion 10B is provided on the back side, in which the first protrusion 10A is positioned at the middle between a front gap G<SB>f</SB>and a back gap G<SB>b</SB>; and the first and the second protrusions 10A and 10B are engaged with spring parts 9A and 9B, respectively, so that the base members 2a and 2b are energized, respectively, and magnetic core assemblies K and K are brought into press contact with each other and are positioned in the shield case 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058652-A (JP)
Title: X-ray ct apparatus, information processing method, storage medium and program
Inventor: NISHIDE AKIHIKO
IPC: A61B6/12
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an exposure dose to a subject when a puncture condition of the subject is observed using an X-ray CT apparatus.  <P>SOLUTION: The X-ray CT apparatus which irradiates the subject with X rays and reconstitutes two or more tomograms of the subject based on projection data acquired by detecting X rays which transmit the subject with two or more arrays of multiarray detectors disposed in a Z-axis direction includes a needle detecting section 207 to detect a needle with which the above subject is punctured from the above reconstituted two or more tomograms, controlling means (205, 206, etc.) which control an irradiation range of the X rays so that the specific array of the detectors which outputs the projection data used for the reconstitution of the tomogram in which the above needle is detected is irradiated with the X rays generated by the X-ray tube, and an X-ray tomogram reconstituting section 203 which reconstitutes the tomogram based on the projection data acquired by detecting the X rays of which the irradiation range is controlled by the above controlling means with the above specific array of the detectors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068689-A (JP)
Title: Snow blower
Inventor: SAKAI MASAAKE
IPC: E01H5/09
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow blower which can secure a preferable snow throwing distance therefrom.  <P>SOLUTION: The snow blower 10 functions to scrape up snow 90 by an auger, to throw up the scraped snow 90 by a blower 40, and to guide the thrown-up snow 90 by a shooter 53 to be thrown away outside. The blower 40 has a plurality of radially extending throwing-up blades 56 on a drive shaft 39 thereof, and each throwing-up blade 56 has front and rear guide pieces 78, 79 at front ends 77b, 77c of a blade main body 77 thereof, for guiding the snow 90 on the blade main body 77 in a direction in which the snow 90 is thrown up on the blade main body 77. Further the front and rear guide pieces 78, 79 are arranged like a truncated chevron shape, i.e. so as to be progressively opened in the direction the snow 90 is thrown up.  <P>COPYRIGHT: (C)2005,JPO&NCIPI