baber/WOPTO huggingface dataset:
Patent JP-2004325023-A (JP)
Title: Refrigeration unit
Inventor: TAKEGAMI MASAAKI
IPC: F25B1/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration unit capable of cooling an inverter circuit without generating dew condensation.  <P>SOLUTION: This refrigeration unit comprises a refrigerant circuit 11 formed by connecting a compressing mechanism 1A, an outdoor heat exchanger 22, a refrigeration expansion valve 32 and a refrigeration heat exchanger 31 by means of refrigerant pipes. The compressing mechanism 1A comprises a variable volume booster compressor 52 loading an inverter circuit. The refrigerant circuit 11 is provided with an overcooling heat exchanger 81 for overcooling a high-pressure liquid refrigerant, and an overcooling circuit 80 having an overcooling branch pipe 86 for branching a part of the high-pressure liquid refrigerant in a state of being overcooled the overcooling heat exchanger 81. The overcooling branch pipe 86 is provided with a radiation plate 84 for cooling the inverter circuit by the high-pressure liquid refrigerant in the overcooled state. As a result, as a temperature of the cooled inverter circuit is not cooled to be lower than the outside air temperature, the generation of dew condensation on the inverter circuit can be inhibited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329253-A (JP)
Title: Game machine
Inventor: SUZUKI ATSUTOMO
IPC: A63F7/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which an interface board is provided between a pattern control board and a liquid crystal display panel and that can be connected to an analog or a digital interface liquid crystal display panel by one kind of pattern control board.  <P>SOLUTION: The interface board 100 having an input interface corresponding to an analog signal or a digital signal outputted from the pattern control board 44 and an output interface corresponding to the interface of the liquid crystal display panel 28 is provided between the pattern control board 44 controlling patterns to be displayed on the liquid crystal display panel 28 of the pachinko machine and the liquid crystal display panel 28. Consequently, the liquid crystal panel 28 having an analog or a digital interface can be provided in the pachinko machine by one kind of pattern control board 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332129-A (JP)
Title: Highly durable conjugated yarn
Inventor: HASHIMOTO KAZUNORI
IPC: D01F8/12
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable conjugated fiber which has an excellent strength-holding property, even when used under an alkaline environment for a long period, little causes the adhesion of stains, can be produced at a low cost, and is suitable for an industrial material.  <P>SOLUTION: This highly durable conjugated fiber is characterized by comprising a sheath-core conjugate fiber comprising a polyester consisting mainly of polyethylene terephthalate as a sheath component and a polyamide consisting mainly of at least one of polycaprolactam, polytetramethylene adipate and polyhexamethylene adipamide as a core component, having a core / sheath component mass ratio of 30 / 70 to 80 / 20 and satisfying the following physical properties (1) and (2). (1) The breaking strength is ≥7.0 cN / dtex. (2) The strength-retaining rate is ≥70 %, after the conjugated fiber is subjected to an alkali treatment in a 10 % sodium hydroxide solution at 70°C for 100 minutes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331731-A (JP)
Title: Photo-bonding method, and method for making microchip
Inventor: SUGIMURA HIROYUKI
IPC: G01N35/08
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technique by which a fine part such as a microchip can simply and highly accurately be made.  <P>SOLUTION: This photo-bonding method is characterized by comprising a process for bonding a glass substrate 11 to a silicone rubber 12 and a process for irradiating the silicone rubber 12 with ultraviolet right having a wavelength of ≤200 nm from the side of glass substrate 11 under vacuum to cause the photo-oxidation reaction in the silicone rubber 12 with the ultraviolet light under vacuum, thus forming the oxidized layer 12A in the silicone rubber 1 on the side of the glass substrate 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297747-A (JP)
Title: Automatic sound volume control apparatus
Inventor: ITO KENZO
IPC: H03G3/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a new automatic sound volume control apparatus capable of automatically controlling a signal level or a sound quality corresponding to a change in environmental noise in accordance with individual hearing ability (hearing sense characteristics) by incorporating an automatic sound volume control means with an average characteristic relational expression applied thereto into the apparatus, the average characteristic relational expression being found by a subjective evaluation experimentation in advance.  <P>SOLUTION: The automatic sound volume control apparatus is composed of A/Ds IV(1) and IV(2) for converting a signal of a signal source and an analog signal of the environmental noise into digital signals, an amplification means I for amplifying signals, a signal/noise level calculation means II for calculating a level of ambient noise collected by a microphone and a signal level, a controlled variable calculation means III for calculating a controlled variable on the basis of a numerical value such as a comfortable coefficient obtained by a subjective evaluation experimentation, an average signal level and an average noise level obtained by the signal/noise level calculation means II, a numerical value of a comfortable signal level and the like, and a gain control means V for controlling data from the controlled variable calculation means III.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330604-A (JP)
Title: Formation method of liquid repellent film of nozzle plate, nozzle plate and ink-jet printer head
Inventor: MIYAJIMA HIROO
IPC: B41J2/135
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formation method of a liquid repellent film of a nozzle plate which has a superior chemical resistance, is easy to form and prevents a formed coating film from separating easily, and to provide a nozzle plate and an ink-jet printer head.  <P>SOLUTION: The nozzle plate 18 is set in the ink-jet printer head 10. In the nozzle plate 18 having a surface of a metal sheet coated with the liquid repellent film 16, a metal base material 28 as the metal sheet is made SUS. An entire surface of SUS as the metal base material 28 is coated with a silicone resin polymerized film by plasma polymerization. The silicone resin polymerized film has the liquid repellency, and worsens the adhesiveness at the time of assembling or the like as it is. Therefore, a surface of the liquid repellent film 16 is changed to SiO<SB>2</SB>so as to apply wettability to parts where bonding is required.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335343-A (JP)
Title: Fuel cell system control device
Inventor: INO TAKASHI
IPC: B60L11/18
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system control device optimizing the supplying amount of fuel gas by learning an accurate I-V curve, preventing the lowering of output voltage caused by the lowering of the supplying amount of the fuel gas.  <P>SOLUTION: When learning and renewing the I-V curve, a target stationary power generation amount for learning and renewing the I-V curve is set up, and a target air flow amount and a target gas flow amount for generating the target power generation amount are calculated. At this time, a DC/DC converter 5 is controlled so as to turn the target stationary power generation amount into a target take-out power at a control part 12, and an inverter 6 is controlled so as to charge or discharge a secondary battery and supply a required power to a motor 4. The control part 12 renews the I-V curve depending on an output voltage detected by a voltmeter 9 and an output current detected by an ammeter 10 while a fuel cell stack 1 is generating the target stationary power generation amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333365-A (JP)
Title: Inspection method of foreign matter in granular body, inspection device of foreign matter in granular body, removal method of foreign matter in granular body and removal device of foreign matter in granular body
Inventor: SHIRATORI SATOSHI
IPC: G01N21/85
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of foreign matter in granular body, a removal method of foreign matter in the granular body, and devices thereof, capable of inspecting and removing foreign matter in the granular body efficiently and accurately.  <P>SOLUTION: The granular body is supplied from the first hopper to a primary vibration feeder, and then supplied quantitatively to a second hopper by vibrating the primary vibration feeder. Then, a thin layer of the granular body is sent onto a secondary vibration feeder by adjusting a slit gate, and the thin layer of the granular body is furthermore thinned by vibrating the secondary vibration feeder. The thin layer of the granular body is sent onto the first reflecting board by vibrating the first reflecting board together with the secondary vibration feeder, and the surface of the thin layer of the granular body on a first reflecting board is imaged to thereby detect foreign matter. Then, an image signal imaged by the first imaging device and/or the second imaging device is processed by an image processing device, to thereby determine existence of foreign matter in the granular body, and a foreign matter removal means is driven sequentially with the determination, and the granular body including the foreign matter are removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056095-A (JP)
Title: Nonvolatile semiconductor memory device and method of manufacturing the same
Inventor: FUKUDA MASATOSHI
IPC: H01L27/115
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device that surely separates accumulated charges in a 2-bit operation by improving a charge holding characteristic, regarding the nonvolatile semiconductor memory device for storing information by accumulating charges in a charge accumulation layer made of an insulation layer, and a method of manufacturing the same.  <P>SOLUTION: The memory comprises a source region 44 and a drain region 46 which are formed in a semiconductor substrate 30; a gate electrode 36 which is formed between the source region 44 and the drain region 46 via an insulation film 32 on the semiconductor substrate 30; and charge accumulating portions 42a and 42b each of which is made of a dielectric material and is formed on at least one of the side wall of the gate electrode 36 at the source region 44 side and the side wall of the gate electrode 36 at the drain region 46 side. Thus, charges accumulated in the source region 44 and charges accumulated in the drain region 46 are readily separated spatially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334120-A (JP)
Title: Image forming apparatus
Inventor: YAMAGUCHI ATSUHIKO
IPC: G03G21/14
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus of high reliability which eliminates a minute electric discharge in contact areas and simultaneously eliminates the need for setting the excess time for waiting.  <P>SOLUTION: The image forming apparatus has a transfer member, a high voltage power supply for applying a high voltage to the transfer member, an electric supply section for supplying high voltage power supply output to the transfer member, a driving mechanism for attaching and detaching the transfer member, a current detecting circuit means for the current flowing to the transfer member and detecting element, a current to voltage converting means, a voltage detecting means, and a detected voltage judging means. The driving for attaching and detaching is controlled by the value detected by the current detecting circuit means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340995-A (JP)
Title: Imaging lens device
Inventor: KONNO KENJI
IPC: G02B13/18
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple, small-sized imaging lens device of lens barrel constitution equipped with a high-performance small-sized zoom lens system satisfying high picture quality.  <P>SOLUTION: The zoom lens system constituting the imaging lens device has, in order from an object side, a 1st group (GR1) with negative power, a 2nd group (GR2) with positive power, an aperture stop (ST), and a 3rd group (GR3) with positive power. In zooming from a wide-angle end (W) to a telephoto end (T), the 1st group (GR1) is at a fixed position with respect to an image plane (IM), the 2nd group (GR2) moves toward an object, the aperture stop (ST) is at a fixed position with respect to the image plane (IM), and the 3rd group (GR3) moves toward the image side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004125377-A (JP)
Title: Laying-type heating device
Inventor: HASEGAWA HIROSHI
IPC: E04F15/18
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laying-type hating device having excellent practicality, capable of imparting an actual sitting feeling of a tatami mat even in a Western-style room, and allowing adjustment of surface temperature like a hot carpet to warm feet and the neighborhood thereof.  <P>SOLUTION: In this heating device, a heating laying body 5 is overlappingly disposed below a tatami mat part 1. The heating laying body 5 comprises a main body part 20 incorporating an exothermic part generating heat by current carrying, and a control part 21 turning on and off a power supply of the main body part 20 and setting an exothermic temperature. The control part 21 is operably exposed, and the surface temperature of the tatami mat part 1 can be set to a prescribed temperature by operation of the control part 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343399-A (JP)
Title: On-vehicle system
Inventor: KONO YOSHIYUKI
IPC: G09B29/10
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish a position of another vehicle with which an own vehicle exchanges information from the position of the rest vehicles.  <P>SOLUTION: Other vehicle marks indicating the position of other vehicles are displayed on a navigation image 401 for guiding user's travel together with the current position mark 412. When the own car participates only in a community A, indications of the other vehicle marks 413, 414 and 415 of other vehicles participating in the community A are made more conspicuous than the other vehicle marks of the rest vehicles. A paint pattern (gray) of the other vehicle marks of the vehicles 413, 414 and 415 participating in the community A is different from that for the rest vehicles (a).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338607-A (JP)
Title: Vehicle condition data writing/reading system of drive recorder, drive recorder, and vehicle condition data reader
Inventor: YAMADA SHINICHI
IPC: G06F21/62
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To properly secure the security of vehicle condition data stored in a drive recorder.  <P>SOLUTION: The drive recorder 12 encrypts and writes the data on vehicle conditions based on a public key stored in an electronic license plate 8. Even in case of a car accident, there is no fear of vicious forgery of the data stored in the drive recorder 12 by a person involved in the accident, and the security of the data can be properly secured. Furthermore, the public key can be updated easily without requiring disassembly of the drive recorder 12 from the vehicle when it is required to be updated as encryption technology progresses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349579-A (JP)
Title: Optical unit and photosensor
Inventor: AIZAWA HIDEKUNI
IPC: H01L31/12
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small sized optical unit having a function of receiving and emitting light.  <P>SOLUTION: An optical module 2 is adapted such that a die pad 7 is mounted in a package 6 to form a first cavity 9 and a second cavity 10. A light source 4 is mounted on one surface of the die pad 7, while a photodiode 5 is mounted on the other surface of the same. An aperture 12 through which light emitted from the light source 4 passes is provided in the first cavity 9, and a window part 16 through which light incident on the photodiode 5 passes is provided in the second cavity 10. An optical housing 3 includes a condenser 17 for collecting light and a light guide 18 having a reflective surface 18b for deflecting the advance direction of the light toward the photodiode 5. The optical unit 1 for permitting reflected light of the light emitted from the light source 4 to enter the photodiode 5 is constructed by mounting the optical housing 3 on the optical module 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351693-A (JP)
Title: Imprint processing die and its manufacturing method
Inventor: MINAMINO ETSUO
IPC: B29C33/62
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an imprint processing die good in the releasability with a polymeric resin, preventing a release agent from entering the groove parts of the recessed part of the die and capable of repeatedly transferring a normal pattern by press processing without producing a toxic gas in the atmosphere.  <P>SOLUTION: The imprint processing die is constituted by covering a die with a perfluoropolyether having a functional group chemically reacted with the material of the die. The manufacturing method for the imprint processing mold includes a first process for washing the surface of the imprint process die and a second process for exposing the imprint process die to the perfluoropolyether and may include a third process for allowing the imprint processing die to stand under a heated and humidified condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353962-A (JP)
Title: Hot water supply device
Inventor: TAKEMURA SHUICHI
IPC: F24H1/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a user has troublesome operation each time in finishing filling hot water because he should push a reset switch provided on a remote control for resetting operation.  <P>SOLUTION: This hot water supply device comprises a heater 3, a heat exchanger 2 to be heated by the heater 3, a water quantity control valve 19 for controlling the quantity of water flowing in a hot water supply passage 10, a tapping temperature detecting means 14 provided on the downstream side of the heat exchanger in the hot water supply passage 10, a hot water filling means 26 for filling hot water with a set quantity of water, a forcible hot water filling stopping means 40 for fully closing the water quantity control valve 19 after finishing filling the hot water to stop filling the hot water, a determining means 30 for opening the water quantity control valve 19 after stopping filling the hot water and determining a change in temperature detected by the tapping temperature detecting means 14, and a forcible water quantity opening means 29 for canceling forcible hot water filling stopping activity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354251-A (JP)
Title: Defect inspection device
Inventor: YAMAMOTO TAKAYASU
IPC: H01L21/66
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspection device capable of replenishing the learning pattern of a neural network and capable of enhancing the recognition ratio to non-learned data.  <P>SOLUTION: The defect inspection device for inspecting the presence of the defect of an object to be inspected using the neural network is equipped with an artificial flaw forming means for forming the artificial defective image of the object to be inspected by image processing and a learning means for learning the neural network on the basis of the artificially formed defective image. The artificial flaw forming means determines at least one of the position, brightness and shape of the flaw in the object to be inspected by random numbers. Further, the artificial flaw forming means is a means for forming the artificial defective image at every flaw of a plurality of defects to be classified and the learning means determines the learning patterns of the artificial image of a defect to be classified and a non-defective image by random numbers to allow the neural network to learn.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327410-A (JP)
Title: Axial adjustment device of ion source/electron gun
Inventor: MIYAKE YOSHINOBU
IPC: H01J37/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial adjustment device of an ion source/electron gun device with a long life aimed at by receiving vacuum with tensile force with a movable part as a flexible plate in place of bellows and preventing generation of abnormal stress through restraint of movement of the flexible plate.  <P>SOLUTION: In the ion source/electron gun device with an ion/electron generating chamber, an anode, a converging coil, a deflection coil or the like aligned with their longitudinal axes conformed along the center axis of an external cylinder in a longitudinal direction from one end of the cylinder with the inside made vacuum, the vacuum and atmospheric pressure are divided by the flexible plate between the ion source and the electron gun with the end part of the ion source/electron gun side and a position of a plate-like elastic body is regulated at the atmospheric side. As the flexible plate is put in place of the bellows which necessitates rigidity enduring compression load by differential pressure between an outside atmosphere and the inner vacuum and flexibility following the movement of an adjustment mechanism and a position of the center part of the flexible plate is regulated, the flexible plate receives the differential pressure between the outside atmosphere and the inner vacuum with tensile force, and is used within the range covered by the elasticity of the flexible plate with a position-regulating mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361680-A (JP)
Title: Image forming apparatus and image forming system
Inventor: MARUYAMA AKIRA
IPC: G03G21/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which an operation part usable as a color printer differs from an operation part usable as a monochrome printer.  <P>SOLUTION: The image forming system has the image forming apparatus that is connected to a computer with a display section so that they can perform two-way communication and can be used as a color image forming apparatus when a plurality of developer storage bodies are attached thereto and as a monochrome image forming apparatus when only a single developer storage body is attached. In the image forming system, the input operation part for inputting a command when the apparatus is used as the color image forming apparatus is not the same as the input operation part for inputting a command when the apparatus is used as the monochrome image forming apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004010614-A (JP)
Title: Cosmetic composition for increasing bulkiness of keratin fibre and use of nanotube for beautification to increase bulkiness of keratin fibre
Inventor: GIROUD FRANCK
IPC: A61K8/18
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for increasing volume of the hair without changing shape and feeling of the hair.  <P>SOLUTION: The cosmetic composition for increasing bulkiness of keratin fibers characterized by a combination of nanotubes with a cosmetically acceptable medium, is prepared. The nanotubes are used to increase the bulkiness of the keratin fibers for beautification.  <P>COPYRIGHT: (C)2004,JPO