baber/WOPTO huggingface dataset:
Patent JP-2004363297-A (JP)
Title: Thermophotovoltaic power generation device
Inventor: MURATA KIYOHITO
IPC: H01L31/042
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermophotovoltaic power generation device which increases the light emission of an emitter and uniforms the temperature distribution of the emitter.  <P>SOLUTION: The thermophotovoltaic power generation device comprises the dense emitter 14 which guides a combustion gas generated by burning a fuel, the porous emitter 12 which forms a passage for the combustion gas in combination with the dense emitter 14 and transmits the gas, and a photoelectric conversion cell 18 arranged in opposite to the porous emitter 12 across the dense emitter 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361718-A (JP)
Title: Image forming toner, image forming method using the same, image forming apparatus and process cartridge
Inventor: NAGAYAMA MASASHI
IPC: G03G9/087
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming toner using a safe colorant alternative to carbon black, excellent in dispersibility of the colorant, capable of exhibiting blackness comparable to that of a toner using carbon black, excellent in chargeability, anti-hot-offset properties and low-temperature fixability, and capable of forming an image of high image quality, and to provide an image forming method using the toner, an image forming apparatus loaded with the toner, and a process cartridge holding the toner.  <P>SOLUTION: In the image forming toner containing at least a colorant, a binder resin and a release agent, a black iron oxide compound of pH 7-12 is used as the colorant and an acid value of at least one binder resin is 20-45 mgKOH/g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361355-A (JP)
Title: Object state determining system
Inventor: ONO HISAO
IPC: E03D5/10
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object state determining system capable of accurately determining state of an object by precisely detecting relative approach/retreat between a prescribed position and the object using a Doppler sensor.  <P>SOLUTION: The object state determining system comprises a local oscillator 11c comprising VCO for outputting oscillation waves of different frequencies, a Doppler sensor 11 comprising a mixer 11b which mixes the oscillation waves with reflected wave to output mixed signals M1 and M2, an action analyzer 12 which analyzes approach or retreat of an object based on a plurality of mixed signals, a Doppler wave cycle detector 13 for detecting occurrence of Doppler waves based on the M2 signal, a Doppler wave cycle counter 14 which counts occurrence cycle of Doppler waves from the output of the Doppler wave cycle detecting means and that of the action analyzer, and a state determining/controlling part 15 for determining state (presence, retreatment, or the like) of an object based on changing condition of the count value at the Doppler wave cycle counter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003710-A (JP)
Title: Image forming apparatus
Inventor: SASAMOTO YOSHIFUMI
IPC: H05B3/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To relax a drop of the input voltage of a direct current power source caused by an inrush load, an inrush current, a line impedance, etc.  <P>SOLUTION: The input voltage V<SB>in</SB>of the direct current power source DC inputted from an alternating current power source AC may have a voltage drop caused by a line impedance Z, a shutoff device F, a noise filter NF, either a choke coil L serving as a power factor modifying means connected to the input upstream of the direct current power source DC or a bypass means connected parallel to the choke coil L, a heater 73 connected to the input side of the direct current power source DC without using the choke coil L between them, or a fixing motor M connected to the output side of the direct current power source DC. When a voltage value detected by a voltage detection part PT is equal to or lower than a reference voltage value Vs, a bypass circuit 200 is conducted for a predetermined length of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004135262-A (JP)
Title: Method and device for transferring data packet
Inventor: GUILLEMOT JEAN-CHARLES
IPC: H04L12/70
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for transferring data packet, by which the time for processing data packets at a gateway, is fixed.  <P>SOLUTION: The device which transfers data packets between data networks has a first means which accumulates data packets generated from a first network, a second means which accumulates data packets to be transferred to a second network, and a means which filters the data packet generated from the first network. The device also has a means which transfers the data packet accumulated in the first means to the second means, when the packets are to be transferred to the second network. In addition, the device also has a means which subordinates the writing of the data packets to be transferred to the second network in the second means to the readout of data packets from the first means, so as to make the transfer time with respect to all data packets in the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005003455-A (JP)
Title: Experiment simulation device and experiment simulation program
Inventor: NISHIYA YOSHIAKI
IPC: G01N35/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time spent in preparing a drive program for driving a dispensing device with respect to a technique for simulating an experiment using the dispensing device.  <P>SOLUTION: This experiment simulation device is equipped with a device-information storage part 11 storing information on a fictive dispensing device comprising a fictive experiment table 101 mounted with parts 400 for fictive experiment and fictive arm parts 200 movably disposed on an upper side of the experiment table 101, a drive-program storage part 12 stored with a drive program for a dispensing device serving as a subject of simulation and for the fictive dispensing device, a disposition part 22 for disposing the parts 400 for fictive experiment on the experiment table 101 according to a drive program, a fictive arm drive part 23 for driving the arm parts 200 according to the drive program, and a collision determination part 25 for determining whether the arm parts 200 have collided with the parts 400 for fictive experiment and with the experiment table 101 in a fictive space. According to this configuration, a fictive dispensing device is fictively driven by using a program for driving a real dispensing device to determine whether an arm collides with a part for fictive experiment, etc. in the fictive space. Therefore, it is possible to comprehend problems of the drive program prior to an actual experiment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001925-A (JP)
Title: Black porous body and method of manufacturing the same
Inventor: NAKADA KUNII
IPC: C04B41/85
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a black porous body having improved porosity and excellent strength.  <P>SOLUTION: The method of manufacturing the black porous body is carried out by kneading a material containing bentonite, a water-soluble saccharide, a granular foaming resin and water, forming the kneaded material into a prescribed shape and firing the formed body to burn the granular foaming resin and to volatilize water to make the material porous. The porous body having further improved strength is obtained by adding a material such as inorganic powder, boric acid or a vitreous component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007925-A (JP)
Title: Tray height adjusting device of door pocket
Inventor: HIROSE NAOKI
IPC: B60R7/04
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray height adjusting device of a door pocket which is excellent in appearance, compact in size and simple in structure.  <P>SOLUTION: In the tray height adjusting device 10 of the door pocket, holding units 16b and 17b movable between the engaging position for engagement with receiving parts 12c1-12c3, 13b1-13b3 formed on an inner surface of a door pocket 11 and the disengaging position for disengagement therefrom are provided on an outer peripheral surface of a tray 14. The tray height adjusting device comprises gear parts 16a and 17a respectively connected to the holding units 16b and 17b, a pinion gear 18 engaged to move the gear parts 16a and 17a in the direction opposite to each other, an operation unit 19 to turn the pinion gear 18, and a torsion spring 20 engaged with the operation unit 19 so that the holding units 16b and 17b are pushed in the direction of the engaging position. The operation unit 19 is turned against the urging force of the torsion spring 20, and the holding units 16b and 17b are pushed to the disengaging position to adjust the height of the tray 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010290-A (JP)
Title: Image forming apparatus
Inventor: SAKATA SHOICHI
IPC: G03G15/08
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent accumulating of small particle toner in developer inside a developing device and to provide an image forming apparatus obtaining a good image without any image deterioration.  <P>SOLUTION: Toner particle size distribution is adjusted by a first process of forming a toner layer with a great amount of powder, by periodically applying AC bias voltage having a specified potential difference between a developing roll and a magnetic roll and then rotating for a given period of time and a second process of completing stopping the rotation of the developing roll on which the powder toner layer is formed, having the toner on the developing roll in the position facing a latent image carrier flown to the latent image carrier and completely peeling the toner off the roll.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012387-A (JP)
Title: Recorder and method for managing recording medium
Inventor: YOSHIDA CHISATO
IPC: H04N5/91
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a recording medium to be easily managed as compared with a conventional art by applying, for example, an electronic still camera.  <P>SOLUTION: A recorder accepts setting of a first management reference corresponding to a frame per second, a recording time, etc., and a second management reference corresponding to a recording amount of integer times as large as this first management reference. Thus, the recorder can manage recording of the recording medium by these first and second management references.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010385-A (JP)
Title: Image forming apparatus
Inventor: UMEKI MAMORU
IPC: G03D13/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which when a heat developing process is carried out using a heating means with an elastic body on its surface, even if films of different sizes are processed, images can be prevented from being affected.  <P>SOLUTION: The image forming apparatus comprises a film mounting means capable of loading sheetlike heat developable photosensitive films of a plurality of sizes, a conveying means to convey each heat developable photosensitive film on the film mounting means, an exposure device for forming a latent image in the conveyed heat developable photosensitive film, and a heat developing device which uses a heating means 14 with an elastic layer on its surface and visualizes the heat developable photosensitive film in which the latent image has been formed, wherein heat developable photosensitive films of different sizes are conveyed to different positions in the conveyance direction with respect to the heating means, and a lubricative layer 39 comprising a fluororesin is present on the surface of the elastic layer 38 of the heating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007304-A (JP)
Title: Sludge solidification method
Inventor: TAKIHIRA KENJI
IPC: C02F11/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge solidification method which enables the solidification of sludge so as to have high strength and recycle waste heat insulating material advantageously.  <P>SOLUTION: In the sludge solidification method, cement and the waste heat insulating material are added to the sludge and they are kneaded. Preferably the sludge is kneaded beforehand before adding the cement and the waste heat insulating material. When the above kneading is performed, an elution prevention material and/or water are (is) added according to demand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008068-A (JP)
Title: Vehicle on-board device
Inventor: OKADA TAMOTSU
IPC: B60R16/02
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle on-board device equipped with an enhanced reliability.  <P>SOLUTION: The vehicle on-board device 100 comprises a device body 1 having a main circuit board 5 and a casing 6 to accommodate it, a display device 2 having a display panel 3a and a sub-circuit board 8, and a flat cable 7 to connect the sub-circuit board 8 with the main circuit board 5. An opening 9 is formed in a part of the mounting surface 20 of the casing 6 where the display device 2 is installed, and a sheet-form member 10 having resilience is attached to the opening 9, and a slit is formed in the sheet-form member 10. The flat cable 7 connects the sub-circuit board 8 with the main circuit board 5 through the slit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006998-A (JP)
Title: Golf putter
Inventor: KAMIYAMA GOJI
IPC: A63B102/32
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf putter with which a distance feeling is grasped easily.  <P>SOLUTION: In this golf putter, a tubular shaft 20 is connected with a hollow head 10 without having its tip opening part 20a closed. Thus, the hollow parts 20b and 15 of both of them ate communicated with each other, thereby tough transmitted to the fingers in a moment of hitting a golf ball is easier to feel compared with the touch of a golf putter only the head of which has hollow structure inside. Due to hitting sound generated in the case in addition, the player can grasp a proper distance feeling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017365-A (JP)
Title: Developing sleeve
Inventor: KAWAGUCHI HIROBUMI
IPC: C08F299/02
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To keep stable electrification characteristics for a long time as well as to avoid increase in run-out by eliminating a heating process in the process of manufacturing a developing sleeve.  <P>SOLUTION: The developing sleeve to be used for an electrophotographic apparatus has a coating layer on the surface of the sleeve substrate, and the coating layer comprises a photosetting resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020842-A (JP)
Title: Method for insulation processing rotating electric machine connection and insulating device
Inventor: HIRAI HISASHI
IPC: H02K15/04
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To assure a long-term reliability by improving cooling performance of an insulation process of a rotating electric machine connection, and facilitating disassembling the insulation process and coil replacement.  <P>SOLUTION: In the method for insulating process with the connection of a pick-finding bare conductor of the coil attached to the iron core slot of a rotating electric machine, the connection is packed in an insulating case. Then the gap between the connection and the insulating case is filled and cured with a setting resin composition containing inorganic filler whose heat conductivity is 10W/(mk) or higher with Mohs hardness of 7 or lower, and these are integrally molded. The connection of the rotating electric machine is processed for insulation using the setting resin composition for improved cooling performance at the insulation process. Thus, a long-term reliability is assured with its easy disassembly for easy coil replacement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016591-A (JP)
Title: Circulating piace for ball screw and a ball screw
Inventor: YABE TAKAYUKI
IPC: F16H25/22
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide circulating pieces for a ball screw and provide a ball screw capable of preventing the pieces from being damaged and precluding a drop in the lifetime.  <P>SOLUTION: The ball screw is equipped with a screw shaft having a ball rolling groove, a nut having a ball rolling groove mating with the ball rolling groove in the screw shaft and having a ball returning passage, a pair of circulating pieces having a ball circulating passage to put a raceway formed so that the two ball rolling grooves are confronting and the ball returning passage in communication and installed on the end faces of the nut, and a plurality of balls installed in the raceway, ball returning passage, and the ball circulating passage, wherein each circulating piece is furnished with a scoop-up part overhung from the ball circulating passage toward the raceway and having a ball rolling surface to scoop up the balls rolling on the raceway, in which the ball rolling surface of the circulating piece is furnished with a plurality of guide surfaces to guide each ball toward the ball circulating passage in such a way that the contact is made at least in a plurality of places of the ball.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020312-A (JP)
Title: Mobile equipment and content distribution system
Inventor: HIRAMATSU TAKAO
IPC: H04L47/2416
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which can realize excellent distribution of contents formed of voice and image data without any intermission of voice data.  <P>SOLUTION: When a mobile equipment 400 transmits the content distribution request to a content server 100, a content server 100 transmits the image data to the mobile equipment 400 via a mobile packet communication network 200. The mobile equipment 400 starts storage of image data and requests transmission of the voice signal to the content server 100. The content server 100 transmits the voice signal to the mobile equipment 400 via a line switching network 300. Upon reception of the voice signal from the content server 100, the mobile equipment 400 starts regeneration of image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019810-A (JP)
Title: Semiconductor device and its manufacturing method, circuit board and electronic apparatus
Inventor: HANAOKA TERUNAO
IPC: H01L23/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device and its manufacturing method, a circuit board and an electronic apparatus.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate 10 internally having an electrode 14 connected electrically, a first resin part 20 formed in the center on the surface of the semiconductor substrate 10 where the electrode 14 is formed, a plurality of second resin parts 25 formed in the region on the surface of the semiconductor substrate 10 where the electrode 14 is formed closer to the end part than the first resin part 20, wiring 30 formed on the first resin part 20 from above the electrode 14, and a resin layer 40 formed from above the first resin part 20 to the outside of the second resin part 25 to cover the wiring 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006381-A (JP)
Title: High-pressure discharge lamp
Inventor: TAKAHASHI KIYOSHI
IPC: H01J61/36
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp exhibiting excellent characteristics.  <P>SOLUTION: The high-pressure discharge lamp 100 comprises: an arc tube 10 constituted of a pair of electrode 12, 12' facing each other; a metal foil 24 connected to the electrode 12, 12' by welding; and sealing portions 20, 20' sealing the metal 24, portions of the electrode 12, 12' being embedded into the sealing portions 20, 20', a metal film 30 consisting of Pt being formed at the surface of the electrode 12, 12' embedded into the sealing 20, 20', and the metal film 30 not being formed at a connecting portion 32 connecting with the metal foil 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005017960-A (JP)
Title: Automatic phase adjustment system for dot clock of liquid crystal display device
Inventor: KINOSHITA HISASHI
IPC: G09G3/36
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic phase adjustment system for the dot clock of a liquid crystal display device that can perform automatic adjustment to an optimum phase without any special operation nor adjustment.  <P>SOLUTION: An analog signal is sampled by two types of A/D converters 2-1 to 2-3 and 2-4 which operate in different phases and a point where those sampled signals (digital data) match each other is searched for while the phase difference between two clocks and the phase of a reference clock are varied to automatically adjust the phase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004039221-A (JP)
Title: On-chip compression of electric charge distribution data
Inventor: RICKES JUERGEN T
IPC: G11C29/40
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the output time by reducing the data quantity of a bit line voltage distribution test in a FeRAM device.  <P>SOLUTION: This device has a method and a circuit for measuring electric charge distribution read from memories such as a FeRAM or the like by using an on-chip compression circuit of a bit line voltage measurement value, and comprises a compression circuit connected to a sense amplifier (130). Each sense amplifier (130) sets a result value of comparison by comparing a series of reference voltages and corresponding bit line voltages. When bit line voltage is almost equal to the reference voltage, a series of result values from the sense amplifier (130) are transited. The compression circuit (170) can record a compression value indicating the reference voltage in the transition point by using the transition as a trigger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005022689-A (JP)
Title: Packing device
Inventor: MURASE TETSUYA
IPC: B65D81/113
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing device capable of reducing the number of parts required for packing, and enhancing packing and disposal workability.  <P>SOLUTION: The packing device supports an outdoor unit of a separated air-conditioner in which shock-absorbing blocks 4a, 4b, 5a and 5b are disposed above and below an article 1 to be packed, and these shock-absorbing blocks are covered by a tray shaped lower exterior box 3 and a tray shaped upper exterior box 2. One side of the upper exterior box 2 extends to form an extension part 9, and the extension part 9 is disposed on the back side of the article 1 to cover a heat exchanger on the back side of the article.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030465-A (JP)
Title: Harmful insulating oil recovering method
Inventor: URANO SHINJI
IPC: F16J15/14
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harmful insulating oil recovering method capable of easily opening/closing and sealing a cover of a treatment container for housing treated material polluted by PCB or the like and capable of shortening treatment time.  <P>SOLUTION: The treated material 14, to which PCB is adhered, is housed in the treatment container 15, and a clearance between the treatment container main body 16 and the cover 17 is sealed with the sealing liquid 19. The treated material 14 and the treatment container 15 are housed in a vacuum heating furnace, and heated in a vacuum condition to evaporate the sealing liquid 19 before evaporating/recovering PCB, and thereafter, seal of the treatment container 15 is released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI