baber/WOPTO huggingface dataset:
Patent JP-2004036765-A (JP)
Title: Flow control device
Inventor: IGARASHI HIRONORI
IPC: F16K31/122
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control device capable of supplying fluid in an appropriate state by accurately controlling a flow while avoiding the accumulation of the fluid in a device and a circuit having the device.  <P>SOLUTION: This flow control device 1 comprises a fluid inlet port 21 and a fluid outlet port 25. A valve element 30 opening and closing a flow passage disposed between these ports is installed in a housing 10. The flow control device also comprises a piston 40 forming a valve element guide means for pushing down or pulling down the valve element 30 to circulate the fluid of a small amount relative to a rated flow into the flow passage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040951-A (JP)
Title: Linear actuator and pumping plant and compressor arrangement using it
Inventor: YUMITA YUKINOBU
IPC: H02K33/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear actuator with further improved output characteristics, and a pumping plant and a compressor arrangement using it.  <P>SOLUTION: The linear actuator 1 comprises a yoke body 10 having a first and a second yoke portions 11 and 12, a coil 60 which generates an alternating field in the yoke body 10, magnets 30 magnetized in the axial direction, intermediate yokes 21 and 22 which are disposed so as to sandwich the magnets 30 from both sides in the axial direction and form a first gap 6 between them and the first yoke portion 11 and a second gap 7 between them and the second yoke portion 12, and a movable body 50 provided with a magnetic material 51 disposed in the first gap 6 so that the magnetic material is movable in the axial direction. In the second gap 7, a non-magnetic material 40 is placed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045064-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: KAMATA SHIGEO
IPC: G01N23/223
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent X-ray analyzer for analyzing an optional part in a sample with the simple constitution.  <P>SOLUTION: A fluorescent X-ray analyzer measures intensity of a generating fluorescent X-ray 25 by a detecting means 5 by irradiating a primary X-ray from an X-ray source 4 to a part of the sample 1 designated with a reference identification part 2A arranged in a sample holder 3 for housing the sample 1 as a reference, and detects a position of the reference identification part 2A by using the detecting means 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044130-A (JP)
Title: Paint, coating method for building material, and coating method for bedsill
Inventor: KAMATA GORO
IPC: E04B1/64
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide paint, a coating method for a building material and a coating method for a bedsill as a measure against termites.  <P>SOLUTION: A chemical layer 21 can be formed in several mm on the surface layer of the bedsill 20, and a coating film 22 with a thickness of 1 to 3 mm is put thereon. The coating film 22 is composed of grains 16 of charcoal, glue and salt. The vapor of chemicals can be absorbed by the grains 16 of charcoal. Therefore, there is no risk that the vapor of chemicals leaks outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043656-A (JP)
Title: High-luminance mechnoluminescent material and method for producing the same
Inventor: XU CHAO-NAN
IPC: G01L1/24
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new mechanoluminescent material having a high intensity and hardly causing reduction of the emission luminance even after repeated application of stress.  <P>SOLUTION: The radiation curable liquid resin composition is the high-luminance mechanoluminescent material comprising a complex semiconductor crystal represented by general formula: xM<SP>1</SP>A<SP>1</SP>(1-x)M<SP>2</SP>A<SP>2</SP>(M<SP>1</SP>and M<SP>2</SP>are each at least one kind of atoms selected from the group consisting of Zn, Mn, Cd, Cu, Eu, Fe, Co, Ni, Mg and Ca; A<SP>1</SP>and A<SP>2</SP>are each at least one kind of atoms selected from the group consisting of chalcogens; with the proviso that M<SP>1</SP>A<SP>1</SP>and M<SP>2</SP>A<SP>2</SP>are different; and x is a number larger than 0 and smaller than 1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045868-A (JP)
Title: Fixing device and temperature control method for moving member for fixing
Inventor: OKANO YOSHIAKI
IPC: G03G21/14
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which is quickly returned to a recording mode without deteriorating the durability of a fixing belt.  <P>SOLUTION: The fixing device is provided with a temperature changing means which changes the temperature of a heating means, a heating time detecting means which detects the heating time of a moving member for fixing by the heating means and a protecting means which protects the member from being overheated based on the temperature of the heating means changed by the temperature changing means and the heating time detected by the heating time detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053626-A (JP)
Title: Noise superposition quantity evaluating method, method and apparatus for noise suppression, noise superposition quantity evaluating program, noise suppressing program, and recording medium where noise superposition quantity evaluating program or/and noise suppressing program is/are recorded
Inventor: AIKAWA KIYOAKI
IPC: G10L25/69
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To propose a noise suppressing method of surely removing influence of momentarily changing noise.  <P>SOLUTION: In the noise suppressing method of finding a signal from which influence of noise superposed on respective pieces of linear signals having one or more peaks from the pieces of linear signals, a weighted mean of entropy of the respective signals is found by using weight having a larger value as the number of peaks derived from entropy values of the respective signals showing whether much noise is superposed or not is larger to find the signal from which the influence of the noise is removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052559-A (JP)
Title: Evaporating fuel treatment device for engine
Inventor: HAYASHI TAKANE
IPC: F02D41/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To determine the existence or not of evaporating fuel to be introduced from a fuel tank directly into an intake passage for an engine during purging treatment.  <P>SOLUTION: The evaporating fuel treatment device for the engine comprises a canister 1 for adsorbing part of the evaporating fuel produced in the fuel tank, a canister model formed with an adsorption amount arithmetic expression and a desorption amount arithmetic expression, and a means 21 for correcting the injection amount of the fuel in accordance with the desorption amount of the fuel computed by using the canister model. A means 21 is provided for determining the existence or not of a passing fuel out of the evaporating fuel produced in the fuel tank, introduced directly into the intake passage without being adsorbed by the canister 1. The determining means determines the existence of the passing fuel when a correction coefficient α corresponding to a difference between a target air-fuel ratio and an actual air-fuel ratio in the idling condition of the engine is smaller than a preset value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055158-A (JP)
Title: Mascara containing solid particle
Inventor: AUGUSTE FREDERIC
IPC: A61K8/34
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for coating the eyelashes for bringing a film giving a good curl of the eyelashes after its application. SOLUTION: The mascara composition contains a polymer capable of adhering with a keratinous substance, a prescribed main particles being a solid at 25 deg.C, a non-volatile fraction optionally containing additional solid particles different from the main solid particles and at least one volatile solvent. The main solid particles and the optionally additional solid particles present in the composition by such amounts that the volume fraction of the main solid particles and the suitable additional solid particles is >=1% and <50% total volume of the non-volatile fraction, and further optionally the volume fraction of the main solid particles is >=50% total volume of the main and additional solid particles.
Patent JP-2004093580-A (JP)
Title: Image forming apparatus
Inventor: FURUMIZU MIKIO
IPC: G03G9/08
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the transfer efficiency is further effectively improved and cleaner-less operation of an image carrying body is further assured.  <P>SOLUTION: Layers of toners, in the order of yellow (Y), cyan (C), magenta (M) and black (K) from the upstream side, are transferred by the respective single color toner image forming means 40(Y), 40(C), 40(M) and 40(K) on a traveling intermediate transfer belt 30. The transfer conditions are determined in such a manner that: the work function of the yellow (Y) toner is larger than the work function of the photoreceptor 41; the work function of the yellow (Y) toner is larger than the work function of the intermediate transfer medium 30; and the work functions of the toners of the colors successively increase from the upstream to the downstream in the moving direction of the intermediate transfer belt. Thus, the transfer efficiency is more effectively improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133579-A (JP)
Title: Ultraviolet sensing element, manufacturing method therefor and ultraviolet sensing system
Inventor: YUU JI BON
IPC: G01J1/42
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a further improved ultraviolet sensing element whose manufacturing process is simple, capable of front surface irradiation without being provided with a buffer layer and capable of reliable ultraviolet sensing and measurement for obtaining the ultraviolet sensing element by using a gallium nitride (GaN) semiconductor element having various merits, and to provide its manufacturing method and an ultraviolet sensing system including the ultraviolet sensing element. SOLUTION: Relating to the ultraviolet sensing element and its manufacturing method, the ultraviolet sensing element is provided with a substrate containing sapphire or silicon materials; a light absorbing layer containing the gallium nitride (GaN) epitaxially grown on the substrate; an ohmic junction layer ohmic- junctioned to a partial area of the light absorbing layer and containing one material selected from among gold (Au), aluminum (Al) and a titan/aluminum double layer; and a Schottky joining layer constituted of a nickel oxide (NiOx) by vapor-depositing nickel (Ni) separately from the ohmic junctioned layer at the upper part of the light absorbing layer and heat-treating the vapor- deposited nickel (Ni).
Patent JP-2003113073-A (JP)
Title: Foam composition based on silica and cationic polymer
Inventor: SEBILLOTTE-ARNAUD LAURENCE
IPC: C11D1/34
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleansing foam composition that has the properties demanded by foaming products even in the case that there is no soap, particularly showing good stability, as the resultant foams show good properties. SOLUTION: The cleansing composition is given by adding (1) at least one of a foaming surfactant, (2) at least 1 wt.%, based on the total weight of the composition, of at least one of silica, (3) at least one of oxyalkylene compound and (4) at least one of polymer selected from cationic polymer, amphoteric polymer and their mixture.
Patent JP-2004055083-A (JP)
Title: Data reproducing device and data reproducing method
Inventor: YAKO ISAO
IPC: G11B20/10
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability and convenience of a DVD player or the like by performing the succeeding processing even when video data or the like recorded on a DVD or the like are stopped by control data.  <P>SOLUTION: When it is detected that an EXIT command, which is one of navigation commands recorded in the DVD 1, is executed or a PGC (program chain) to be subsequently reproduced is not present when the reproduction of one PGC has been completed, the succeeding processing (menu reproduction, for instance) preset on the basis of the instruction of a user is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059956-A (JP)
Title: Method for preventing wearing of blast furnace brick
Inventor: MIYAWAKI MASATOSHI
IPC: C21B7/24
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing wearing of a blast furnace brick from occurring, by preliminarily grasping a state in which furnace bottom side wall brick is started to wear.  <P>SOLUTION: At least two pieces of thermometers T<SB>0</SB>, T<SB>1</SB>are embedded at the different positions in the thickness direction in the furnace bottom brick 12 of the blast furnace 10, and a through flow calory Q of the furnace bottom brick 12 is obtained from measured values of the thermometers T<SB>0</SB>, T<SB>1</SB>to control the calory Q in a prescribed range. Further, at least two pieces of thermometers T<SB>0</SB>, T<SB>1</SB>are embedded at the different positions in the thickness direction in the furnace bottom brick 12 of the blast furnace 10, and a temperature gradient ΔT is obtained from the temperature difference between the measured values of the thermometers T<SB>0</SB>, T<SB>1</SB>to control this temperature gradient ΔT in a prescribed range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060497-A (JP)
Title: Variable valve system of internal combustion engine and control device of internal combustion engine
Inventor: KADOWAKI YOSHINORI
IPC: F02D13/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve system for an internal combustion device and an engine control device in which an alteration of the valve characteristics is made corresponding to the operation of an accelerator pedal etc. by introducing a mechanism to suppress the influence of the engine operating condition and the environment without using any electric motor.  <P>SOLUTION: The accelerator pedal 46 and a control shaft 132 are coupled together through a wire 48. Even if the engine 2 is in the low speed operation or at a low temperature, therefore, the alteration of the valve characteristics can be made corresponding to the operation of the accelerator pedal 46 by suppressing the influence of the engine operating condition and the environment, because the operating force of the driver is given as a motive force to the control shaft 132. This facilitates regulation of the suction air quantity to lead to enhancement of the engine operating characteristics such as the starting characteristic etc. Since the force of the driver stamping the pedal 46 constitutes all motive force, no fuel consumption is required to drive a mediating drive mechanism 100. Therefore, there is no risk of bringing about a degradation of the fuel consumption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064870-A (JP)
Title: Inverter unit
Inventor: UENO MASANORI
IPC: H02M7/48
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter unit which can quickly charge a smoothing capacitor prior to the operation of the inverter unit.  <P>SOLUTION: In the inverter unit having a smoothing capacitor C for smoothing a voltage, a transistor Tr and a resistor R<SB>2</SB>are connected in parallel with a contactor 3 to be series with the capacitor C. When the inverter unit is operated, the transistor Tr is first turned on, the capacitor C is quickly charged via the resistor R<SB>2</SB>, and the contactor 3 is connected after it is detected that a potential of the capacitor C arrives at a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063717-A (JP)
Title: Method for manufacturing thin film transistor
Inventor: HONDA TATSUYA
IPC: G02F1/1368
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the threshold of a thin film transistor which has a dual gate structure is increased due to high probability of carrier generation in the interface between the semiconductor layer and the insulation film with injection of carriers into an insulation film or the interface between the insulation film and semiconductor layer.  <P>SOLUTION: A method for manufacturing the thin film transistor comprises the steps of forming a first gate electrode 11 on an insulating surface, forming a first semiconductor film 13 over the first gate electrode, adding an impurity in a channel forming region of the first semiconductor film, forming a second semiconductor film 14 on the first semiconductor film, forming a third semiconductor film 15 on the second semiconductor film, adding an impurity in a channel forming region of the third semiconductor film, patterning the first to third semiconductor films, forming a source region 16 and a drain region 17 to the first to third semiconductor films, and forming a second gate electrode 19 on the channel forming regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063273-A (JP)
Title: Shield connector
Inventor: NORO YUTAKA
IPC: H01R13/648
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enhance durability against repetitive lock release operation.  <P>SOLUTION: This shield connector 20 is composed by covering a housing 30 with a pair of shield plate 40 and 50, and provided with metallic elastic lock pieces 46 for being locked to a mating receptacle side connector 70. A pair of left and right levers 60 for flexurally deforming the lock pieces 46 into a release attitude are mounted, and rotatably supported by the shield plates 40 and 50. Accordingly, flexural deformation of a resin does not need to be used in releasing the lock like a conventional one, and the durability against the repetitive lock release operation is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003134572-A (JP)
Title: Method for supporting both packet based and circuit based wireless networks, and mobile phone
Inventor: KUMAR ANIL K
IPC: H04M1/725
Filed: 2002-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method related to a mobile phone by which the same mobile phone can smoothly be shifted between a circuit based system and a packet based system. SOLUTION: A middleware 24 uses the same mobile phone to cope with both a packet data service 20b and a circuit data service 20a. The mobile phone can be moved between a network based on the packet data service and a network based on the circuit data service. Protocol middleware 24 decides whether or not the packet data service is available and can decide a mobility management state of a concerned system if available. Improper application is closed or temporarily stopped depending on the mobility management state of the system.
Patent JP-2004061994-A (JP)
Title: Lighting system and photographing apparatus comprising it
Inventor: TENMYO RYOJI
IPC: G03B15/05
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system of a simple configuration and a photographic apparatus comprising it, capable of efficiently utilizing the light from a light source and contributing to space saving.  <P>SOLUTION: There are provided a light source 13, an intermediate prism 12, which makes the optical flux from the light source condense on almost the optical axis, in the cross section including the radial direction of the light source, and a front surface optical element 11 that is provided with a positive lens part near the center of optical axis and a Fresnel lens part, at a peripheral part, comprising a first Fresnel lens surface providing condensing action to the optical flux from a condensing region with the intermediate prism 12. The front surface optical element 11 comprises a reflecting surface, which is provided closer to the peripheral part from the Fresnel lens part and reflects the optical flux from the condensing region to guide it to the Fresnel lens part. The Fresnel lens part comprises a second Fresnel lens surface, which condenses the optical flux reflected on the reflection surface to the optical flux incident on the reflecting surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059834-A (JP)
Title: Outgassing suppressing adhesive tape
Inventor: YAMAUCHI MITSUNORI
IPC: C09J7/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape having suppressed outgassing and free from the problem of e.g. the adsorption of an organic volatile component to a silicon wafer even by using in a clean room, etc., by using an olefin resin free from a halide as a main component.  <P>SOLUTION: The adhesive tape is composed of a film base composed of an olefin resin composition free from organic volatile component and a tacky adhesive layer composed of a water-based tacky adhesive free from organic volatile component and formed on the film base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063382-A (JP)
Title: Method of manufacturing organic el panel
Inventor: YOSHIKAWA KATSUJI
IPC: H01L51/50
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an organic EL panel improved in its quality.  <P>SOLUTION: This method of manufacturing the organic EL panel by placing an organic EL element 9 prepared by holding an organic layer 5 having at least a luminescent layer between a transparent electrode 3 and a back electrode 6, on a translucent supporting base 2, and air-tightly covering the organic EL element 9 with a sealing member 7, comprises a mixing process 12 for mixing an adsorbent 8a composed of a solid, into the inactive liquid, a defoaming process 14 for eliminating the bubbles in a humidity absorbing member 8 generated in the mixing process 12, a humidity absorbing member coating process 15 for applying the humidity absorbing member 8 obtained by the defoaming process 14, onto a face opposite to the organic EL element 9, of the sealing member 7, and a bonding process 16 for applying an adhesive 10 to at least one of the supporting base 2 and the sealing member 7 for bonding the supporting base 2 and the sealing member 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067813-A (JP)
Title: Lubricant composition for rubber ring type joint
Inventor: OKURA YOSHIO
IPC: C10N20/02
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant composition for a rubber ring type joint which undergoes a small change in viscosity, is excellent in lubricating properties and workability, remains transparent and gives no scum or the like when dissolved in water, is odorless and generates no cissing even when left for long hours after applied.  <P>SOLUTION: The lubricant composition for the rubber ring type joint comprises as essential ingredients (A) a sodium polyacrylate and (B) an 8-10C fatty acid or a salt thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072499-A (JP)
Title: Radio terminal device
Inventor: KAMISAKA HIDEKI
IPC: H04W88/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve a crime prevention effect of a radio terminal device having crime prevention functions by allowing transmission of photographed image information and taken-in sound information in accordance with operation without user's being aware whether or not the user is within a service area.  <P>SOLUTION: In response to operation of an emergency button 4, a signal processing part 5a starts operations of a microphone part 2 and a camera part 3 to store a sound signal and an image signal in a memory part 6. The signal processing part 5a transmits the image signal and the sound signal to a preliminarily set communication destination when discriminating it by information from a radio part 7 that a radio terminal device 2a is within the service area. When discriminating that the radio terminal device 1a is on the outside of the service area, the signal processing part 5a suspends transmission of the image signal and the sound signal and automatically transmits the image signal and the sound signal stored in the memory part 6 immediately after return of the radio terminal device 1a to the service area.  <P>COPYRIGHT: (C)2004,JPO