baber/WOPTO huggingface dataset:
Patent JP-2003315851-A (JP)
Title: Sheet type display device and method for manufacturing the same
Inventor: HAYASHI NAOYUKI
IPC: C08L83/04
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet type display device capable of realizing high response speed and high contrast in display, as a sheet type display device wherein display is performed by rotating rotary particles existing in gaps filled with oil in a silicone rubber by the action of an electric field.  <P>SOLUTION: A phenylmethyl silicone oil is used as the oil. Preferably, the phenylmethyl silicone oil has ≤0.3 mPa×s viscosity and the silicone rubber has ≤120% degree of swelling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310400-A (JP)
Title: Showcase
Inventor: AZUMA TAKEO
IPC: F25D11/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showcase which can reduce running cost and display commodity advertisement having strong impact.  <P>SOLUTION: In the showcase 1, an electroluminescent lamp 16 is provided on a transparent wall 3 through which a display chamber 7 can be seen. A control means (control unit) for controlling energization to the electroluminescent lamp 16 is provided. The control means (control unit) controls energization to the electroluminescent lamp 16 to flash it. A sensor for sensing human is also provided to control the electroluminescent lamp 16 on the basis of a sensing action of the sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315462-A (JP)
Title: Radioactive dust monitor
Inventor: KOGA KEISUKE
IPC: G01T7/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radioactive dust monitor comprising a function of separating α-ray and simultaneously measuring α-ray and β-ray independently.  <P>SOLUTION: A dust trap room 35 comprises an air inlet 351 at the upper part, an air outlet 352 at the lower part and a filter support 36 and a reinforcing beam 37 separating into upper and lower rooms in the middle. On the filter support 36, a filter 1 is arranged, an α-ray detector 4a is provided so as to penetrate the upper surface of a dust trap room 35 and a β-ray detector 4b is provided so as to penetrate the lower surface. The α-ray from the sampled dust on the filter 1 is detected with the α-ray detector 4a immediately upward and β-ray is penetrated through the filter 1 and detected with the β-ray detector 4b immediately below. By using the filter support 36 with a thickness of 0.3 mm and opening ratio over 90%, and two parallel triangle beams 37 with a thickness of 1 to 2 mm, β-ray can be measured with a count efficiency of approximately 16%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002346265-A (JP)
Title: Two-thread lock-stitch sewing machine having thread cutter
Inventor: ENNS JOHANN
IPC: D05B65/06
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To improve a two-thread lock-stitch sewing machine of the prior art to attain a long-lasting, reliable operation mode while suppressing the production cost of a thread cutter. SOLUTION: The two-thread lock stitch sewing machine having a thread cutter (42) is constituted by providing a shaft (33) which is parallel to the vertical axial line of a shuttle (21). The shaft is provided with a lever arm (36) having a thread pulling knife (38). A bobbin case (24) in the shuttle (21) has a holding finger (43) directed toward a stitch hole (20) and is held between two cams which are arranged on a rib (46). An intermediate space for passing the lever arm (36) is formed between the cams and a workpiece bearing plate (16). The thread cutter is extended together with the thread pulling knife (38) into a space (64) between the motion travel of a sewing needle and the cams so as to perform a thread cutting work. Only a very short waste thread remains on the lower side of the workpiece.  The thread cutting work is excellently performed by a simple configuration and the reliable operation.
Patent JP-2003315936-A (JP)
Title: Image reader
Inventor: NOSE YOSHITAKA
IPC: G03B27/50
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader which is capable of reading both sides of an original and shortens the read time of the original and is simply constituted at a low cost.  <P>SOLUTION: The image reader 100 is provided with a paper feed tray 101, a pickup roll 102a, a separate roll 102b, a retard roll 102c, a carrying path 104 through which a supplied original is guided to a paper ejection tray 103 while being inverted downward, a carrying roll 105 properly arranged in the carrying path 104, a an ejection path 106 for one side read through which the original having one side read is ejected, a retreat path 107 through which the original having both sides read is retreated, an ejection path 108 for both sides read through which the original having both sides read is ejected, an ejection roll 109 for one side read, a retreat roll 110, and a first read unit 111 and a second read unit 112 which are arranged in prescribed positions of the carrying path 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324853-A (JP)
Title: Fuel battery system and fuel battery vehicle
Inventor: KAZAMA ISAMU
IPC: H01M8/04
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To suitably supply power from a power storage means to a load by effectively suppressing the temperature rise of the storage means, without using a cooling mechanism or the like.  <P>SOLUTION: A fuel battery system detects the temperature of a secondary battery 4 by a temperature sensor 7, changes the value of a marginal load power set, in response to a load increasing quantity to be predicted to the output variable power or less of the battery 4, when the temperature of the battery 4 is a predetermined threshold or larger, to the output variable power or less of the battery 4, and limits the charging of the battery 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295914-A (JP)
Title: Slave, node, processing device, processing method, network power supply monitor system, power supply monitor method, input/output device power supply monitor system, and monitoring method for network system
Inventor: UENO SHINTARO
IPC: H04L12/28
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a salve capable of measuring an operating time of an output device as maintenance information accurately without affecting a control system.  <P>SOLUTION: A Mix slave 13, which is connected to a field network 12, connects with an actuator 14 and a sensor 15 to detect the completion of the operation of the actuator. The Mix slave incorporates a timer and measures the time from the OUT terminal connecting the actuator turns ON till the IN terminal connecting with the sensor turns ON by using the timer. The obtained time is the operating time of the output device. In addition, whether the actuator is normal or not is determined by comparing the operating time with a setting value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333699-A (JP)
Title: Matrix surround decoding apparatus
Inventor: SATO KOICHI
IPC: H04S3/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matrix surround decoding apparatus in which an optimal output mode is automatically set in accordance with kinds of input sources when performing matrix surround decoding of the input sources of two channels.  <P>SOLUTION: The matrix surround decoding apparatus is provided with: a DIR 10 for detecting a sampling frequency FS contained in a stereo source; and a microcomputer 12 for determining the kind of the stereo source on the basis of the sampling frequency detected by the DIR 10 and outputting a mode switching signal CL for switching the output mode of a matrix surround decoder 11 into a mode corresponding to the determined kind of the stereo source to the matrix surround decoder 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007217-A (JP)
Title: Plasma display panel and manufacturing method of the plasma display panel
Inventor: AOKI MASAKI
IPC: H01J11/22
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To restrain occurrence of dielectric breakdowns, even if a dielectric layer is formed at a small thickness as the purpose in a PDP and prevent the occurrence of breakage or the like in a glass substrate in manufacturing the PDP even if the thickness of the glass substrate is reduced, as compared with the conventional cases as second purpose. SOLUTION: In the PDP, when the dielectric layer is overlaid on a silver electrode on the surface of a panel, the surface of the silver electrode is covered with a layer 13a formed of a metal oxide for producing a hydroxyl group on the surface by means of CVD method, and the dielectric layer 13 is overlaid on it, or the dielectric layer is formed of a metal oxide by using a vacuum process, such as the CVD method, and thus the first purpose can be accomplished. When the dielectric layer is formed by a vacuum process method or a thermal spraying method, occurrence of warpages or cracks of the panel based on the baking of the dielectric layer is eliminated, so that the second purpose can be accomplished. By using borosilicate glass, containing an alkaline constituent of 6.5 wt.% or less for the material of glass substrates 11 and 21, higher effectiveness is obtained.
Patent JP-2003329399-A (JP)
Title: Igniter for shooting powder
Inventor: ASO YOSHIYUKI
IPC: C06C7/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To secure uniformity of a temperature by arranging a lengthwise electrode means in shooting powder, and blowing out high temperature plasma from holes formed in large numbers on the outer periphery of this electrode means.  <P>SOLUTION: This igniter for the shooting powder is constituted so that a low pressure side perforated cylindrical electrode 5 having the holes 5a is arranged on the outer periphery of a cylindrical insulating member 6a of the electrode means 200 in the shooting powder 3, and a conductive member 14 is arranged inside this cylindrical insulating member 6a, and arc plasma breaks the cylindrical insulating member 6a, and blows out in the shooting powder 3 from the respective holes 5a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325464-A (JP)
Title: Fetal pulse wave propagation speed information measuring device and childbirth monitoring apparatus
Inventor: IKENOUE KATSU
IPC: A61B5/344
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a childbirth monitoring apparatus having a pulse wave propagation speed information measuring function which can rapidly judge a risk that a fetus becomes an encephalopathy.  <P>SOLUTION: A fetal electrocardiogram and a volumetric pulse wave are sequentially detected by using an electrocardiographic signal detector 32 and a photoelectric pulse wave sensor 42. A pulse wave propagation time DT for propagating in a fatal body is sequentially calculated by a pulse wave propagation time calculating means 58 from the electrocardiogram and the volumetric pulse wave. A heart rate HR is sequentially calculated from the electrocardiogram, and a pain waveform (pain strength) is sequentially detected by a pain signal sensor 12. The pain waveform, the heart rate HR and the pulse wave propagating time DT are sequentially displayed by using the same time base on a display 52 and a printer 54 by a graph display means 60. Thus, since the change in the fetal blood pressure can be monitored from the change trends of the pain waveform, the heart rate HR and the pulse wave propagating time DT (particularly the change trend of the pulse wave propagation time DT), the riskiness that the fatus becomes the encephalopathy can be rapidly and accurately judged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249245-A (JP)
Title: Manufacturing method of polyelectrolyte film
Inventor: SAITO SHIN
IPC: C08J5/22
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and easy manufacturing method of a polyelectrolyte film showing a high protonic conductivity.  <P>SOLUTION: (1) In the manufacturing method of the polyelectrolyte film made by flow-coating a solvent solution containing the polyelectrolyte on a base material and by removing the solvent, this is the manufacturing method of the polyelectrolyte film in which the removal of the solvent is carried out under a humidified atmosphere. (2) This is a method of improving the protonic conductivity of the polyelectrolyte film in film forming the polyelectrolyte film by flow-coating the solvent solution containing the polyelectrolyte on the base material and by removing the solvent, and the removal of the solvent is carried out under the humidified atmosphere. (3) This is the method of either (1) or (2) in which the relative humidity is 90% or more in the humidified atmosphere. (4) This is the method of either from (1) to (3) in which the removal of the solvent is carried out in the temperature between the room temperature or more and less than the boiling point of the solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003085007-A (JP)
Title: Digital information degradation method, device and program
Inventor: SHIMADA NAOKI
IPC: G06F12/00
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method, a device and a program for reducing the information quantity by determining beforehand a hold period of digital information by a distributor or a user and degrading the digital information having a reduced utility value following aging, in order to solve the problems that the digital information characterized by having no aging consumes continuously a computer resource and becomes difficult to be managed as long as being explicitly deleted by the user, and that the information elapsing as long as a fixed period can not be restored after being deleted. SOLUTION: The digital information is allowed to have a period (service life) for holding a compression ratio or the information quantity. Old information is degraded corresponding to significance of the digital information following the lapse of time. The degradation means deletion of a prescribed item of the digital information or compression of the digital information by a prescribed system. The information quantity is reduced by degrading the information.
Patent JP-2003338997-A (JP)
Title: Video analyzer, its method, video analysis program, and recording medium recording video analyzing program
Inventor: KOBAYASHI AKIHISA
IPC: G06T7/20
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain correct analytical results even when video analytical processing is interrupted or restarted by suppressing the detection leakage of an event generated due to the interruption/restart of the processing or the generation of deviations in the start position/end position of the event.  <P>SOLUTION: Information concerned with the progress state of video analytical processing is stored, and at the time of restarting the video analytical processing after interrupting the analytical processing, information concerned with the progress state of the video analytical processing is acquired (103). Then an analytical section to which video analysis is to be applied is calculated from the acquired information concerned with the progress state (104), the video analytical processing is applied only to the calculated analytical section (105) and the analytical result obtained before the interruption and the analytical result obtained after the restart are integrated (107) to obtain the analytical result of the whole image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337581-A (JP)
Title: Picture display system, processor, display device, computer program, and recording medium
Inventor: HIRATA NAOAKI
IPC: G06T1/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display system in which a beautiful picture reproducing picture quality at the time of imaging is automatically displayed when a picture file generated by the imaging, for example, is read by a processor to display the picture file on a display device, and to provide the processor, the display device, a computer program and a recording medium.  <P>SOLUTION: The processor 10 is connected to the display 20 through a signal line and a communication line. The processor 10 outputs through the signal line a picture signal based on the picture file (S101); reads attribute information including information on generation conditions from the picture file (S102); decides a display form from the read attribute information (S103); transmits through the communication line form information showing the decided display form (S104). The display 20 adjusts the picture quality based on the received form information (S107); and displays a picture to be displayed with the adjusted picture quality based on an inputted picture signal on a display section (S108).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334119-A (JP)
Title: Bridge type rack
Inventor: KONISHI KENICHI
IPC: A47B87/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and highly durable nestable rack which is stable when several racks are stacked.  <P>SOLUTION: The bridge type rack composed by linking two or more nestable racks (X and X) by one or more linking floor (X<SB>1</SB>), wherein other racks having the same structure can be stored inside when they are not used, is characterized in that a loading floor of the racks and a loading floor of the linking floor are substantially on the same horizontal level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003129463-A (JP)
Title: Hole-retaining pipe for water collecting boring
Inventor: TANAKA NORITOMO
IPC: E02D3/10
Filed: 2002-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce water leakage to the outside of a hole-retaining pipe, which is installed in natural ground, to the utmost and efficiently discharge water from a tip of the hole-retaining pipe, in the gravity flow of collected water taken in via an opened hole, by providing an opening of the hole-retaining pipe with a perforated protrusion and protruding a tip of the protrusion inward with respect to an inner surface of the hole-retaining pipe, in regard to the hole-retaining pipe for water collecting boring. SOLUTION: In this the hole-retaining pipe for the water collecting boring, the tip (31 ) of the protrusion (3), in which a plurality of water collecting holes (2) are made in set places on a peripheral surface of a pipe body (1), is protruded into the pipe body (1).
Patent JP-2003343597-A (JP)
Title: Clutch plate, friction clutch and driving force transmitter
Inventor: ANDO JUNJI
IPC: F16D27/115
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction clutch equipped with a clutch plate that can hardly generate abrasion and is durable, and further to provide a driving force transmitter.   <P>SOLUTION: A DLC-Si thin film D is applied to a sliding surface S2 of an outer clutch plate 34b by publicly known method such as CVD (Chemical Vapor Deposition) method, PVD (Physical Vapor Deposition) method and Ion Deposition method or the like. Thereby, the friction clutch in which an outer clutch plate 34b and an inner clutch plate 34a engage with each other by friction is accomplished. Further, the friction clutch 34 is used for the driving force transmitter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345874-A (JP)
Title: Vehicle allocation management system, moving vehicle, management station computer, and vehicle allocation managing method
Inventor: ISHII TAKAHIRO
IPC: G06Q30/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle allocation management system which can analyze data regarding totaled operations and make a vehicle allocation plan matching with the trends of customer's demands, and to provide a moving vehicle, a management station computer, and a vehicle allocation managing method.   <P>SOLUTION: The moving vehicle 1 is equipped with a GPS receiving antenna 4 which receives data on the vehicle position, a vehicle ECU 2 which generates data regarding operation, and a switch unit 5 which controls the timings of the data reception of the vehicle position by the GPS receiving antenna 4, the generation of data regarding the operation by the vehicle ECU 2, and the transmission of the data regarding the operation by a vehicle transmitting antenna 3. The management station computer 9 is equipped with a management station receiving antenna 6 which receives the data regarding the operation, a storage device 7 which stores the data regarding the operation, and an analyzing device 8 which analyzes operation trends according to the data regarding the operation. The analyzing device 8 is equipped with a vehicle allocation determination assisting module which assists vehicle allocation determination based upon the analytic result and manages and determines vehicle allocation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341994-A (JP)
Title: Lift lever device
Inventor: ITO KAZUYA
IPC: B66F9/20
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cargo collapse or the like by slowing cargo lowering speed in a lift lever device applied to a cargo handling vehicle such as a forklift.   <P>SOLUTION: This device is composed of a lift lever 2, a control valve 3, and a load means 4. The load means 4 is provided to apply a prescribed load halfway of lowering operation by a lift lever 2. The load means 4 may be provided with a vertical rod 13 penetrating a floor board 83 to connect the lift lever 2 to the control valve 3, a male screw 14 formed on it, a compression spring 19 inserted to the rod 13, an upper and a lower washers 20 inserted to the rod 13 at both sides of it, an upper and a lower nuts 16 and 21 engaged with the male screw 14 at both sides of these, and a stopper 22 fixed to the floor board 83 to form a prescribed gap A between the stopper and the lower washer 20 in such a way that it is abutting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347814-A (JP)
Title: Mobile radio terminal
Inventor: HARANO SHINYA
IPC: H04B1/38
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radio terminal which enables the distance between an antenna and the head of a person to be kept constant comparably, even if the angle of a device case is changed, and which can obtain stable antenna characteristics.   <P>SOLUTION: A mobile radio terminal is attached to a top case 1 and has an antenna which can be extendable from the top case 1. When the antenna is housed in the top case 1, a top end 6 of the top case 1 juts out to a position of half a length of a coil portion, which is a tip portion of an antenna element positioned at a tip portion 5 of the antenna.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345403-A (JP)
Title: Method and device for designing, method, device and system for controlling, computer program and recording medium
Inventor: SHIMOMURA TAKU
IPC: G05B13/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for designing a gain scheduling controller to improve controlling performance with less need for maintenance, a method and a device for controlling with a use of the gain scheduling controller, a computer program and a recording medium.   <P>SOLUTION: The whole operation area η=V<SP>2</SP>(V<SB>1</SB>≤V≤V<SB>7</SB>) of a control target describable as an LPV system is covered with convex hulls 1 and 2. Respective operation areas covered with the convex hulls are given different Lyapunov's functions. Controller's gains are obtained so that the control gains for a pinpoint intersection 10 coincide. An action point is obtained and three controller's gains for the operation area containing the action point are combined convexly corresponding to the action point. A gain scheduling controller is thus obtained. Switching of the controller's gain is implemented in the pinpoint intersection 10.  <P>COPYRIGHT: (C)2004,JPO