baber/WOPTO huggingface dataset:
Patent JP-2004031110-A (JP)
Title: Discharge lamp lighting device and lighting equipment
Inventor: HAMAGUCHI TAKEHISA
IPC: H05B41/24
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device with the reduced power consumption of a filament while stably lighting, not consuming unnecessary electric power when the filaments at one side or both sides are broken.  <P>SOLUTION: The discharge lamp lighting device comprises an inverter circuit outputting high-frequency electric power, a discharge lamp, a load circuit including a choke coil for current reduction serially connected to the discharge lamp, first and second capacitors connected in parallel with the discharge lamp, and a driver circuit deciding the output frequency of the inverter circuit. The load circuit or the discharge lamp is connected to the output point of the inverter circuit, and a first capacitor is connected to the load circuit through a filament at one side of the discharge lamp, and the second capacitor is connected to the load circuit through a filament at the other side of the discharge lamp. The output frequency of the inverter circuit generated immediately after the power is turned on is set higher than the resonance frequency of the choke coil and either the first or the second capacitor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028469-A (JP)
Title: Heat exchanger core
Inventor: ARAMAKI KAZUSHIGE
IPC: F28F3/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner fin in a tube, to facilitate assembling, and to improve pressure resistance and brazing reliability in a heat exchanger core having a flat tube.  <P>SOLUTION: A pair of groove members 3 and 4 constitute the combined flat tube 5. In each of the groove members 3 and 4, a side wall section 1 is formed in a groove shape having circular arc cross section. One side wall section 1 has a connection edge 2 of which edge is recessed on the inner surface side over the whole length. The inner fins 7 are arranged in the combined flat tube 5. Many combined flat tubes 5 are assembled so that projections 6 formed on the outer surface of respective combined flat tubes 5 contact with each other, both ends of respective combined flat tubes 5 are inserted into tube through holes of tube plates 8, and respective contact parts are integrally brazed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040195-A (JP)
Title: System changeover and system changeover method
Inventor: ARAKAWA KOJI
IPC: H04L45/586
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system changeover system wherein an AAL 2 cell assembling / disassembling processing apparatus is provided in duplicate to ensure an AAL 2 cell at system changeover.  <P>SOLUTION: The system changeover system is provided with two systems: an active system and a standby system, of the AAL2 (ATM adaptation layer type 2) cell assembling / disassembling processing apparatuses wherein the active system and the standby system are switched between the apparatuses, and in system changeover, the AAL 2 cell assembling / disassembling processing apparatus 20 having acted like the active system transfers takeover information used in order not to cause a cell loss of AAL2 cells by system changeover and uncompleted cell data on the way of disassembling to the AAL 2 cell assembling / disassembling processing apparatus 30 having acted like the standby system, and the AAL 2 cell assembling / disassembling processing apparatus 30 newly acting like the active system takes over the takeover information and the uncompleted cell data on the way of the disassembling and assembles or disassembles the AAL 2 cells.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035020-A (JP)
Title: Binding device
Inventor: MANIWA YOSHIHIRO
IPC: B65B13/28
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding device for ensuring a large plastic deformation of a synthetic resin staple with a simple configuration, and improving a binding force of a mouth of a bag to be bound.  <P>SOLUTION: This binding device 1 comprises an air cylinder device 10 to reciprocate a driver 11 to bind a mouth 6 of a bag 5 to be bound by plastically deforming a synthetic resin staple S in cooperation with a clincher 13, and an air valve 32 which is position-switched by supplying pilot air to control the switching of air supply to the air cylinder device 10, and a flow rate throttle valve 42 is provided on a pilot air pipe 36 which communicates with an air supply source 20 to supply pilot air when advancing the driver 11 and communicating with the atmosphere when retracting the driver 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157434-A (JP)
Title: Method for representing digital color image using a set of palette color
Inventor: SPAULDING KEVIN EDWARD
IPC: H04N1/405
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an improved palette choosing method to minimize the quantized artifact concerning the important colors chosen. SOLUTION: The invention provides a method for converting an input digital color image having a set of possible input colors to an output digital color image having a set of the palette colors, the number of palette colors being less than the number of possible input colors, wherein the set of palette colors is determined based on the distribution of colors in the input digital image supplemented by a distribution of important colors.
Patent JP-2003091436-A (JP)
Title: Method for processing event from electronic architecture
Inventor: ALLISON MICHAEL S
IPC: G06F11/30
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To simplify the debut and/or evaluation of an event from system firmware and software. SOLUTION: An event deriving from an electronic architecture such as a server system is extracted, and an event is separated from an entity, and the event is filtered and transformed into another format. The event includes a chassis log associated with one or more entities in the electronic architecture. The chassis log which is normally a binary format is transformed into a text string. The text string clarifies one or more problems of the electronic architecture. The text string is inputted to a series of analyzers corresponding to a series of entities in the architecture.
Patent JP-2004042096-A (JP)
Title: Bending device
Inventor: NAKAMURA MASAMITSU
IPC: B21D5/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of a metallic mold at the time of bending or at the time of the home position setting of a metallic mold by accurately measuring the distance between blades and to obtain the real blade thickness by accurately designating the starting position of light invalidity in an optical safety device.  <P>SOLUTION: A bending device has a butting part 5, which is movable in a longitudinal direction, in a lateral direction, and in a vertical direction on a stretch 25, and has a sensor mounted on the butting part 5. A position H1 on the upper surface of a die D and a position H2 of the tip part of a punch P are detected by the sensor 30. The distance between blades, H=H2-H1, is determined based on the detected positions H1, H2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003108034-A (JP)
Title: Light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/14
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To provide technology in which TFT characteristics are improved and a TFT structure that is made optimum for the driving condition of a pixel section and a driving circuit is realized by employing a smaller number of photomasks. SOLUTION: The device is provided with a semiconductor film, a first electrode and a first insulating film which is sandwiched between the semiconductor film and the first electrode. Moreover, the device is provided with a second insulating film which is sandwiched between the semiconductor film and the second electrode. The first and the second electrodes are overlapped with each other while sandwiching a channel forming region that is being possessed by the semiconductor film. For a TFT in which an increase in off-current is more important than a reduction in on-current, a constant voltage (a common voltage) is always applied to the first electrode. For a TFT in which an increase in on-current is more important than a reduction in off-current, a same voltage is applied to the first and the second electrodes.
Patent JP-2003053123-A (JP)
Title: Filter
Inventor: MATSUNAGA TEPPEI
IPC: F24F13/28
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a filter which can be sufficiently reinforced in a filter part without using a resin frame and whose cost is reduced by decreasing the number of processes required for the manufacture or assembling of a resin frame. SOLUTION: A filter 1 is provided with a pleated filter part 2 and a reinforcing material 3 stuck to at least the side face 2b along the pleating direction of the filter part in the periphery of the filter part. A foldable handle 3a is formed in a part of the reinforcing material 3 on the end face 2c in the pleated direction of the filter material 2. When the filter 1 is attached or detached, the handle 3a is unfolded to be used as a handle.
Patent JP-2004020557-A (JP)
Title: Temperature correcting method in carbon dioxide sensor
Inventor: HASEBE NOBORU
IPC: G01N21/35
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress measurement errors due to self heat generation and ambient temperature variations in an infrared type carbon dioxide sensor.  <P>SOLUTION: Measurement values are corrected by detecting the temperature of an incandescent lamp holder and ambient temperatures. As a result, it is possible to acquire accurate measurement values in a relatively short time after the power is turned on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003044784-A (JP)
Title: Barcode reader
Inventor: TABUCHI ICHIRO
IPC: G06K7/10
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a barcode reader which improves the precision of a reading test and enables an operator to recognize the result of the test at a glance by performing the reading test corresponding to an actual barcode reading situation. SOLUTION: The barcode reader 1 has a measuring mode, a standstill test mode and a moving test mode. In the standstill test mode, the reading test is performed by a prescribed number of times to a single object to be measured and a number of times of successful barcode reading is displayed. In the moving test mode, reading of the barcode of the measuring object is started and the number of the times of the successful barcode reading is counted (step S49). When the barcode cannot be read for 0.3 sec after it becomes unreadable (step S47), the number of the times of successful reading is displayed (step S47).
Patent JP-2003097353-A (JP)
Title: Carburetor
Inventor: BURNS MICHAEL P
IPC: F02M17/04
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a carburetor for a small engine which can additionally feed fuel for starting and operating a cold engine in an idling condition. SOLUTION: A membrane type carburetor for an internal combustion engine has a low speed passage for starting and idling of the cold engine. An air bleed line of the low speed passage communicates an inlet of a fuel-air mixing passage of the carburetor and a distribution chamber of the low speed passage. The fuel flows from a fuel measurement chamber to the distribution chamber, and is adjusted by a needle screw for low speed idling adjustment. The bleed air and the fuel is mixed in the distribution chamber, and flows out into a mixture passage between a throttle valve and an outlet of the mixture passage. This flow is promoted by the high vacuum formed by the starting and the idling operation of the engine, and further promoted by the substantially closed throttle valve. Since the air bleed line is closed, the fuel-air mixture is thick during cold idling.  When the engine is heated, the air bleed line is opened by the valve.
Patent JP-2004053497-A (JP)
Title: Specimen treating system
Inventor: TAKEDA MASAAKI
IPC: G01N33/48
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the execution of time management on each specimen until pretreatments considerably burdens an operator and that the inappropriate execution of time management may affect the results of analysis on specimens and hinder speedy tests.  <P>SOLUTION: The operator inputs the time of specimen collection on each specimen at which each specimen is collected to a specimen information storage part 50. The specimen information storage part 50 stores coagulation time suitable for centrifugation on each specimen. When a specimen container 2 is inserted in a specimen pretreating device 30, a specimen container label 4 pasted to the specimen container 2 is read to distinguish the specimen. The time of specimen collection and the coagulation time on the distinguished specimen are acquired by referring to the specimen information storage part 50. A pretreatment control part 60 determines whether it is appropriate to centrifuge the specimen or not on the basis of whether the coagulation time has passed or not since the time of specimen collection. The specimen container 2 is temporarily transferred to a standby area 120 in the case that a sufficient coagulation time for centrifugation has not passed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054109-A (JP)
Title: Autofocusing electronic endoscope
Inventor: IKETANI KOHEI
IPC: G02B7/28
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an autofocusing electronic endoscope capable of suppressing a temperature rise in the distal end of an insertion section.  <P>SOLUTION: The autofocusing electronic endoscope is provided with a focusing lens which is movable along the optical axis of an objective optical system disposed at the distal end of the insertion section; a driving motor which is disposed at the distal end of the insertion section, and moves the focusing lens between an ordinary observation position where the angle of view is wide and a macroobservation position where the angle of view is narrow; a focus detecting means which detects the focus state of an observation object; a motor control means which adjusts the position of the focusing lens by driving the driving motor in accordance with the focus state detected by the focus detecting means; and a limiting means which limits the time for AF operation by the motor control means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060961-A (JP)
Title: Gas range
Inventor: KURACHI HIRONAGA
IPC: F24C3/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To simply carry out pipe connection work in a gas range even to a gas main pipe correspondent to a formerly installed gas range when exchanging the gas range.  <P>SOLUTION: A first inlet 1 and a second inlet 2 which can be connected to the gas main pipe X are placed in a range main body 80. The first inlet 1 has a first main pipe connecting port 11 to which the gas main pipe X can be connected, a manifold connecting port 12 to which an upstream side end 31 of a manifold 3 is connected, a first side communication pipe connecting port 13 to which one end 41 of an inlet communication pipe 4 connected to the second inlet 2 is connected, and a first side gas circulation passage 10 communicating these mutually. The second inlet 2 has a second main pipe connecting port 21 to which the gas main pipe X can be connected, a second side communication pipe connecting port 22 to which the other end 42 of the inlet communication pipe 4 is connected, and a second side gas circulation passage 20 communicating these mutually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101541-A (JP)
Title: Device and method for controlling communication
Inventor: KANEDA NORIKO
IPC: H04L69/40
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a communication controlling device responsive to failure capable of recognizing occurrence of a terminal failure in a network without executing unnecessary communication. SOLUTION: A failure occurrence detection section 108 and a failure restoration detection section 109 detect occurrence or restoration of a failure in their own terminal device. A failure frame assembling section 107 constructs a frame with respect to the failure based on a result of the detection, and a communication section 102 broadcasts the frame through a transmission line at a time. Other terminals which recognize that the failure occurs in the terminal by a failure frame analyzing section 110 provided therein withhold transmission of frames to the faulty terminal until the failure is recovered.
Patent JP-2003287409-A (JP)
Title: Film thickness-measuring method and apparatus, image- forming apparatus having the film thickness-measuring apparatus, photoconductive photosensor, and manufacturing method thereof
Inventor: TOMOTA MITSUHIRO
IPC: G01B11/06
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To reliably and precisely measure the thickness of a light-transmitting film in an object to be measured where the light-transmitting film is formed on a support substrate via an underlying substance.  <P>SOLUTION: Light from a light source 91 for radiating spectrum light at a desired wavelength region is guided by a fiber probe 93 for emitting from the emission section. The radiation luminous flux is allowed to vertically enter an object 10 to be measured by an objective lens 94 for condensing on a light- transmitting film. Reflection light that is reflected by the surface of the light- transmitting film and the surface of the underlying substance for interfering each other is returned to an end face in a fiber 92 for transmitting detection light in the fiber probe via the objective lens 94, and is guided to a spectral means 96 by a fiber for transmitting detection light for dispersing. The thickness of the light-transmitting film is operated and calculated based on each wavelength for giving the minimum and maximum of spectral spectrum intensity and the refractive index of the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059882-A (JP)
Title: Radiation sensitive acid generator and positive type photoresist composition
Inventor: MIYAMATSU TAKASHI
IPC: C07D333/46
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new photo-sensitive acid generator adaptable for far ultraviolet rays represented by especially ArF eximer laser and F<SB>2</SB>eximer laser, having a high transparency to radiation, also sufficient sensitivity, heat resistance, preservation stability, etc., and a positive type photoresist composition containing the radiation-sensitive acid generator.  <P>SOLUTION: This radiation sensitive acid generator consists of a compound expressed by general formula (1) (wherein, R<SP>1</SP>is an alkyl, an alkylthio, a phenylthio, thiol, nitrile or a halogen atom; R<SP>2</SP>is an alkyl; (n) is 0 or 1; (x) is an integer of 0-7; (y) is an integer of 0-4; and X<SP>-</SP>is a monovalent non-nucleophilic anion). The positive type photoresist compound contains (A) the radiation sensitive acid generator and an acid dissociative group-containing resin, or (B) the radiation sensitive acid generator, an alkali soluble resin and an alkali solubility-controlling agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066841-A (JP)
Title: Auxiliary cooling device
Inventor: IMAI MASAYUKI
IPC: F25B1/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary cooling device capable of maintaining comfortability inside a room by operating the auxiliary cooling device using only a slight amount of electricity of a battery even when an air conditioner is stopped for a predetermined time period.  <P>SOLUTION: This auxiliary cooling device is attached on a refrigerant cycle having an evaporator 3 and a heat exchanger 5. A suction pipe 4a is connected to the heat exchanger through a throttle valve 1, and the suction pipe is communicated with a cold accumulator 10. The cold accumulator through a pump 30, a delivery pipe 4b, the evaporator 3 and the heat exchanger 5 are connected in order through a refrigerant pipe passage 4, and the auxiliary cooling cycle is constituted. In the cold accumulator 10, a cold accumulation part 20 is arranged in a flow passage through which the refrigerant passes in a case 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065287-A (JP)
Title: X-ray ct device
Inventor: TAMAOKI RYUJI
IPC: A61B6/03
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT device capable of eliminating streak artifacts and reducing the error of a CT value as well by correcting the fluctuation of the output sensitivity characteristics of an X-ray detector due to the rising time delay of X-rays.  <P>SOLUTION: The X-ray CT device is provided with a first correction means for correcting the fluctuation of the output sensitivity characteristics of an X-ray detection means due to the time delay of the rise of the X-rays from an X-ray irradiation means, a second correction means for correcting the fluctuation of the output sensitivity characteristics of the X-ray detection means due to X-ray beam shift from the X-ray irradiation means, and a third correction means for correcting the fluctuation of output sensitivity other than the fluctuation of the output sensitivity characteristics of the X-ray detection means due to the time delay of the rise of the X-rays and the X-ray beam shift and a dispersion between X-ray detection elements. Data corrected in the correction means are converted to projection data and reconstituted images are obtained from the converged projection data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065753-A (JP)
Title: Structure of box-shaped furniture
Inventor: TSUKAMOTO TAMIKO
IPC: A47B47/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of box-shaped furniture in which the number of members is reduced in a room having a floor surface and wall surfaces orthogonal to the floor surface.  <P>SOLUTION: The box-shaped furniture is provided with a projection 11 fixed on a floor surface 2, a stick-shaped reinforcing member 20 for connecting and reinforcing at least two parallel side plate members 16A and 16B which are erected while being fitted to the projection 11, and a plurality of shelf members 24 provided between the side plate members 16A and 16B. Further, a recess 19 which is fitted with the projection 11 is provided on a lower surface of each of the side plate members 16A and 16B, the projection 11 is hidden with the recess 19, and rear end faces of the side plate members 16A and 16B are provided to be in contact with a wall surface 3. Thus, the box-shaped furniture in which the number of members is reduced by omitting a back plate, a bottom plate and a top plate is provided in the room having the floor surface and the wall surface orthogonal to the floor surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076752-A (JP)
Title: Rolling bearing device
Inventor: ISHII TOMOHIRO
IPC: B60B35/18
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To increase accuracy and certainty of a rotation detector installed in a rolling bearing device for supporting a wheel for controlling an antilock brake system(ABS) in an automobile.  <P>SOLUTION: This rolling bearing device has an outer race 31 being a fixed ring, an inner race 32 rotatably supported by this outer race 31 via a rolling body 33, a rotation detecting pulser ring 10 installed on the shaft directional one end side of this inner race 32 and a cover 15 for covering the shaft directional outside of this pulser ring 10. The cover 15 is installed in an outer diameter side part of the outer race 31 in a state of having a space 16 expanding outward in the radial direction between the part and a shaft directional end surface 36b of the outer race 31. The pulser ring 10 extends outward in the radial direction so as to face in the space 16 between the outer race 31 and the cover 15. An outside diametral dimension of the pulser ring 10 is set larger than a diameter of an inner peripheral surface of the outer race 31.  <P>COPYRIGHT: (C)2004,JPO