baber/WOPTO huggingface dataset:
Patent JP-2002010140-A (JP)
Title: Image pickup device
Inventor: MORI KEIICHI
IPC: H04N5/369
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of picture quality due to the clip of an A/D converter, and to realize photographing whose sensitivity is improved according to the addition of picture information in an analog addition system. SOLUTION: This digital still camera for photographing the image of an object is provided with a CCD image pickup element 105 having an inter-line type charge transferring path; a CCD driver 106 capable of reading pixel charges by driving the image pickup element 105, and adding and reading four pixel charges, that is, horizontal two pixels and vertical two pixels in the image pickup element; a pre-process circuit 107 for quantizing a picture signal read from the image pickup element 105 by an A/D converter; and a quantization level setting mechanism for variably setting the quantization maximum level in the A/D converter corresponding to the number of addition of the addition/ reading to be executed by the CCD driver 106.
Patent JP-2002005464-A (JP)
Title: Floor heating system
Inventor: SASAKI CHIKA
IPC: F24D19/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To ensure accurate temperature control wherein in a system for floor heating by heating an underfloor space 1 a structure is simplified to reduce the construction cost. SOLUTION: A bypass mat m that is a heat dissipating means is hung on an underfloor space 1.
Patent JP-2002005371-A (JP)
Title: Hose joint
Inventor: IGAWA KAZUHISA
IPC: F24D19/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a hose joint high in connection reliability and excellent in hose connection workability. SOLUTION: A relay part 3 of the hose joint A having a structure in which two hose side connecting parts 1 are branched at a prescribed angle θ for an axial direction (Z direction) of an origin side connecting part 2 from the relay part 3 is provided with an engagement step part 16 engaged with a receiving part 32 of a jig 31 for connecting a hose 33 to be used when the hose 33 is connected with the hose side connecting parts 1. The engagement step part 16 is provided with a projection 17 so that the receiving part 32 of the jig 31 for connecting the hose 33 may be engaged at a proper angle corresponding the angle θ of each hose side connecting part 1.
Patent JP-2002010313-A (JP)
Title: Control method in mobile telecommunication, cellular system, mobile station, base station and base station control equipment
Inventor: TAKANO NAOKO
IPC: H04W36/18
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the interference by a downlink and to increase the line capacity by reducing the number of base stations for transmitting signals and by enabling a base station which has the best receiving quality to transmit the signal when a mobile station is connected to plural base stations while it is in hand over. SOLUTION: The mobile station measures a pilot signal from the base station periodically by a receiver monitor 406 and estimates its traveling speed by a speed estimation equipment 407 with a predetermined time interval based on the strength of the pilot signal in soft handover. Depending on the traveling speed, the time length to measure the pilot signal sent by the base station and the internal threshold to determine the transmitting base station during the handover are changed by a controller 408. In that case, the time length for measuring the pilot signal is set shorter and the internal threshold is set lower when when running at a slow speed the traveling speed is low, or the time length is set longer and the threshold is set higher when the traveling speed is high.
Patent JP-2002012398-A (JP)
Title: Working circuit device in working machine of forklift truck
Inventor: ONISHI TORU
IPC: F15B11/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To ensure the predetermined quantity of the working fluid in a control valve by setting the engine speed to be higher than the regular value by a controller to eliminate the reduction of the quantity of the working fluid to be discharged from a pump when the operation of a lift lever is detected. SOLUTION: In this working circuit device in the working machine of a forklift truck comprising the pump 1 operated by the engine 2 to discharge the working fluid, the control valve 3 which sets the flow rate of the working fluid discharged from the pump 1 to be the value based on the operation quantity of the lift lever 4, and feeds the working fluid to the downstream side, and a lift cylinder 6 operated by the working fluid fed from the control valve 3, a limit switch 8 for detecting the operation of the lift lever 4 is provided, and the control 9 for controlling the engine 2 so that the speed of the engine 2 is increased when the operation of the lift lever 4 is detected by the limit switch 8 is provided.
Patent JP-2002012953-A (JP)
Title: Waste storage vessel made from austenitic stainless steel including b for atomic energy
Inventor: UMANO NORIYUKI
IPC: C22C38/58
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a storage vessel for an atomic energy waste, which can improve productivity, yield, and besides, an impact resistance. SOLUTION: The waste storage vessel made from an austenitic stainless steel including B for an atomic energy is obtained by (1) melting a steel with a composition consisting of, by mass, C: 0.2 or less, Si: 5.0% or less, Mn: 10.0% or less, Ni: 3.0-35.0%, Cr: 15.0-30.0%, Mo: 10.0% or less, B: 0.05-5.0%, and the balance iron with inevitable impurities, (2) preparing the powder with an atomization by using an inert gas such as nitrogen or argon, (3) filling the powder in a vessel of an austenitic stainless steel sheet, (4) processing it with HIP, (5) removing the sheet which forms the vessel of the austenitic stainless steel sheet, (6) rolling a compact of the HIP treated powder, and (7) welding the rolled material to form a predetermined vessel.
Patent JP-2002017066-A (JP)
Title: Radiating structure for small cylindrical coreless motor
Inventor: OKAMOTO ATSUSHI
IPC: H02K3/47
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a small coreless motor unit of which outer diameter is equal to or less than ϕ30 mm and which includes measures against heat generation capable of withstanding severe usage such as repetitive forward and reverse rotation, in the small coreless motor used for a sever operating drive part such as the inside of a special measuring instrument, and 'radicon' (R) model. SOLUTION: In this coreless motor provided with a cup-type rotor in which one axial opening end of a cylindrical winding coil is fixed to a rotary shaft, an integral or separate heat dissipater with excellent heat conductivity is newly attached to part or the whole surface of the single side of a resin mold body disposed between the rotary shaft and the winding coil located on the other end of the opening of the rotor winding coil.  Indirect contact with the air in the motor with the rotation of the rotor, heat radiation to the internal air, and heat conduction with fitting contact from the heat dissipater brought into direct contact with the winding coil to the rotary shaft from the rotary shaft to a bearing house on the stator side and a subsequent outer housing, are performed subsequently, thereby effectively radiation heat generation from the winding coil on the surface of the outer housing having the largest area of the surface brought into contact with the outside.
Patent JP-2002012221-A (JP)
Title: Display box
Inventor: YAMADA YUJI
IPC: B65D5/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a display box wherein sales promotion effects of articles inside the box can be obtained without need of troubles at a shop. SOLUTION: The display box has a barrel comprising a side plate, a front plate, a side plate and a rear plate which are connected via longitudinal creases, while an inner front plate is provided on the front plate 20 along its internal side, the inner front plate is formed with an open/close part 60a which falls forward, and the front plate is equipped with a region to be cut off surrounded by a breaking line for exposing the open/close part. Since the display box is unsealed and serves for sales as it is, it is not necessary for the shop to prepare another container, and since, in addition, the box has a shape attracting attention of a consumer that a front is laid down to take out the article inside, the sales promotion effects can be improved.
Patent JP-2002015655-A (JP)
Title: Lock device of ciruit breaker
Inventor: HORIKAWA MASAO
IPC: H01H71/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To secure safety of an inspection work of an electric circuit so that a lock condition of a trip button cannot be attained in the case an open-close contact point of a circuit breaker is welded. SOLUTION: If a keylock plate 51 is drawn out in a state that a trip button 18 is pushed down, a lock plate 30 is made to move upward via a lever 50 for locking and an engaging pin 37 is recessed and gets into a recess 41, and inhibits the return of the trip button 18. Because a lock lever 31 does not rotate when the open-close contact point is welded, a lock pin 40 contacts with an engaging edge 30a of the lock plate 30 and inhibits a movement of the lock plate 30 upward so that a state is attained in which the lock cannot be made.
Patent JP-2001345938-A (JP)
Title: Automatic telephone number guide system by portable telephone
Inventor: DOBASHI HIROYUKI
IPC: H04W88/18
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To automatically use a telephone number guidance by connecting portable telephone to the computer of a telephone number database not through an operator since portable telephone spreads and is characterized by that characters can be inputted although an operator answers for a conventional telephone number guidance used by general telephone and performs retrieval by a computer. SOLUTION: The computer 5 stored with the telephone number database and an office exchange 3 for portable telephone are connected by a telephone line 4 and when the portable telephone 1 calls the computer 5 through an antenna 2 for portable telephone and the office exchange 3, a database retrieval program is sent to the side of the portable telephone 1. When retrieval conditions are sent from the portable telephone 1, a telephone number meeting the retrieval conditions is automatically sent by the computer 5 to the portable telephone 1.
Patent JP-2002024789-A (JP)
Title: Memory card
Inventor: FUJIMURA MASATANE
IPC: G06K19/073
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a memory card making a host system distinguish that identifying and accepting are possible, without requiring changes in software and hardware of the host system, even if differing from a device IC registered in advance, while having compatibility with a suitable memory of the host system in algorithm. SOLUTION: This memory card uses a memory having a different ID while having algorithm compatibility with the memory suitable for the host system. When the host system determines whether the ID of a composing memory of the memory card can be identified/accepted or not, the ID suspiciously suitable for the host system (a manufacturing maker code and a device code) is sent by an ID converting function in a card control portion, thereby eliminating the need of software modification of the host system.
Patent JP-2002018090-A (JP)
Title: Management device for game machine
Inventor: OKAMOTO SUSUMU
IPC: A63F7/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a management device for a game machine capable of automatically switching the banks of a nonvolatile memory and switching the banks quickly, reliably, and efficiently even when an abnormal state of programs occurs. SOLUTION: This management device is provided with a rewritable nonvolatile memory 1 storing the data including the information management program of the game machine. The nonvolatile memory 1 is divided into a primary side bank and a secondary side bank, and the data are duplicately managed by storing the same data in these banks. The management device is provided with the control program of an upper controller 5 diagnosing the data of the nonvolatile memory 1 at a start and a hardware structure switching means (including a bank switching timer 6) automatically switching the bank by hardware when an abnormality is detected on one bank in the diagnosis by the control program.
Patent JP-2002027749-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve a power factor. SOLUTION: In a switching power supply circuit provided with a power factor improving circuit for a compound resonance converter, the switching output obtained in a primary side resonance circuit is fed back to a power factor improving circuit via a primary side parallel resonance capacitor by an electrostatic coupling system. Further, from the cathode electrode side of a bridge rectifier diode, the positive pole side of a filter capacitor is connected via a low speed recovery diode, so that a charging current flowing in a high speed recovery diode of the power factor improving circuit is reduced in the vicinity of a peak of an AC input voltage.
Patent JP-2002025164-A (JP)
Title: Recording medium player utilizing changer
Inventor: NORO HIROTAKA
IPC: G11B17/24
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To shorten the waiting time required before the playback of a desired CD is started. SOLUTION: By a control part 10A, when the CD 4R (originally housed in a holder 3S) set on a disk playback part 6 is exchanged to the next desired CD 4P housed in a holder 3Q, the distance S' to the holder 3S in the clockwise from the exchanging position on a rotary stocker 1 rotating up to the standby position and the distance T' to the vacant holder 3T closest to the counterclockwise side with respect to the holder 3Q are compared, and when T'< S' (T'>=S'), a rotation part 5 is controlled to rotate the rotary stocker 1 counterclockwise until the holder 3T(3S) comes to the exchanging position, and a loading part 7 is controlled to house the CD 4R in the holder 3T(3S) from the disk playback part 6.  Next, the rotary stocker 1 is rotated until the holder 3Q comes to the exchanging position, and the CD 4P is loaded on the disk playback part 6 for the playback operation from the holder 3Q, then, the rotary stocker 1 is rotated to the prescribed standby position.
Patent JP-2002026388-A (JP)
Title: Edge light emitting element
Inventor: NARUKAWA YUKIO
IPC: H01L21/205
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an edge light emitting diode having a small spot size as a small light source used for optical fiber communication or electrophotograph, virtual reality or the like and for obtaining uniform light. SOLUTION: At least one of an n-type nitride semiconductor layer or a p-type nitride semiconductor layer further has a clad layer made of a nitride semiconductor containing Al, and the thickness of the clad layer is 10 nm or less. A light emitting element has a total film thickness of 5 μm or less of the semiconductor layer. The emitting element has at least a GaN layer of the n-type nitride semiconductor layer or the p-type nitride semiconductor layer. The element has an n-type GaN layer having 3 μm or less in the n-type nitride semiconductor layer. The element uses a substrate having a refractive index smaller by 0.3 or more than that of the semiconductor layer formed in contact with the substrate.
Patent JP-2001083308-A (JP)
Title: Reflection plate, reflection type polarizing plate and liquid crystal display device utilizing the same
Inventor: HAYASHI SHIGETOSHI
IPC: G02F1/1335
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device capable of obtaining a screen having brightness and good visibility even though the device is viewed from the angle at which reflection of external light is avoided and to provide a reflection plate and a reflection type polarizing plate for it. SOLUTION: This reflection plate 1 has a first mixture layer including particulates and resin, a metal layer and 3 second mixture layer including particulates and resin laminated on a substrate in this order and has the distribution of reflected light quantity with the maximum reflected light quantity at an angle deviating from the regular reflection angle (θ1) by 5 deg. or more in the curve of the dependence of the reflected light intensity on the reflection angle about the incident light 2 in one direction. The reflection plate 1 and a polarizing plate are laminated to form this reflection type polarizing plate. Further, the reflection plate or the reflection type polarizing plate and a liquid crystal cell are combined to form this reflection type liquid crystal display device.
Patent JP-2002022269-A (JP)
Title: Heat pump type hot water feeding device
Inventor: MATSUMOTO KENSUKE
IPC: F24H1/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type hot water feeding device in which an energy loss is reduced and which is suitable for performing an instantaneous hot water feeding. SOLUTION: There is provided a heat pump type hot water feeding device in which hot water within a hot water storing tank 1 is circulated in a condenser 7A constituting a heat pump 7 to increase its temperature and hot water is stored in the hot water storing tank 1. There are provided a plurality of heating means 21, 22 and 23 arranged in the hot water storing tank 1 while being spaced apart in a vertical direction.
Patent JP-2002025490-A (JP)
Title: Sample holder, sample table and sample table fixture for electron microscope
Inventor: HASHIKAWA NAOTO
IPC: G02B21/26
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a sample holder and a sample table that enable examination of the samples for examination, from many directions in the electron microscope. SOLUTION: The sample holder 10 is for a transmission electron microscope(TEM). In the TEM, the electron beam incidence direction is Z direction. The sample table 17 and the examination sample SA, which is fixed to it, are rotatable by a motor 12 in the range of 0 deg.-360 deg. about an axis in Y direction, which is a direction different from the electron beam incidence direction. Thereby, the electron beam enters from many directions of the examination sample SA and the examination sample SA can be examined from many directions. The FIB processing of the examination sample SA can be made from many directions without removing the examination sample SA from the sample holder 10, and thereby handling at the FIB processing is made easy.
Patent JP-2002032741-A (JP)
Title: System and method for three-dimensional image generation and program providing medium
Inventor: GO IKOKU
IPC: G06T1/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image generation system which can generate three-dimensional images of high picture quality including as a starting picture one arbitrary image in a photographed image sequence. SOLUTION: Three-dimensional images are generated by estimating a three- dimensional shape using not only time-series images which succeed with the time, but also images which do not succeed with the time by using a method for tracing which decides one arbitrary image in the photographed image sequence as a starting image and specifies a feature point (window) of an object of interest in the image. Feature point coordinates (three-dimensional shape data) in a three-dimensional space corresponding to feature points in two-dimensional images can securely be estimated and the camera movement (attitude and relative position) when two-dimensional images are photographed can securely be estimated by using a corrected feature point data sequence.
Patent JP-2002032724-A (JP)
Title: Information recording body with light diffracting structure, sheet for light diffracting structure sticking, light diffracting structure transfer sheet, and manufacturing method for information recording body
Inventor: NAKASONE SATOSHI
IPC: B42D15/10
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a light diffracting structure like a hologram seal which is capable of recording by irradiation with laser beam and then given complexity through the recording, and has transparency of its lower layer secured because of a transparent type. SOLUTION: On a card base material 2 or between card base materials 2b and 2a, the hologram seal 6 which has a peeling layer 62 a hologram layer 65, a transparent light-reflective layer 66, an infrared-ray absorbing layer 67, an adhesive layer 68, etc., laminated in order from above is laminated and the layer 67 has records formed with laser beam.
Patent JP-2002033567-A (JP)
Title: Method for manufacturing substrate and holding jig
Inventor: SONODA FUTOSHI
IPC: H05K3/18
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a substrate which has a processing stage for sticking an air bubble from sticking on or between recesses formed on the main processed surface of a processed substrate, when the processed substrate is dipped in processing liquid and processed and a holding jig which is suitable to it. SOLUTION: When a multi-layered wiring board 16 is manufactured, the processed substrate 110 which has a first processed main surface 11 and also has a first solder resist layer 116 nearly in a plate shape forming a first recess 114 open on the side of the first processed main surface 111 is held by the holding jig 100, so that the first processed main surface 111 faces up obliquely at α of approximately 10 deg.. This processed substrate 110 is dipped in resin roughening liquid 132 together with the holding jig 100, and the first processed main surface 111 and first recess 114 are so roughened as to face up obliquely at α of approximately 10 deg..
Patent JP-2002033215-A (JP)
Title: Conductor pattern and electronic component provided therewith
Inventor: NAKADA YASUHIRO
IPC: H05K3/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a conductor pattern which can suppress a phenomenon, in which the corner parts of the pattern are peeled off from a substrate to float up on the substrate, and to provide an electronic component provided with the said conductor pattern. SOLUTION: A conductor pattern 5 for an inductor is formed into a spiral shape and has linear parts 5a and corner parts 5b. The width of the bottom of the transverse section of this pattern 5 is formed thinner than that of the surface of the pattern 5. Moreover, the width of the bottom of the transverse section of each corner part 5b is set so that the width of the bottom is formed thicker than that of the bottom of the transverse section of each linear part 5a.
Patent JP-2002031926-A (JP)
Title: Image forming device
Inventor: YOSHIDA YOSHIKI
IPC: G03G15/16
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation of the magnification accuracy of each color image even when forming two or more color images in an overlaid state. SOLUTION: Belt marks 16 showing a reference position at forming the image are arranged on an intermediate transfer belt 2 having the image carrying surface on which a toner image formed on a photoreceptor 1 can be transferred in an overlaid state plural times, and also, a mark detection sensor 3 for detecting the belt marks 16 is arranged. A measured time (ta) from the detection of one of the belt marks 16 by the mark detecting sensor 3 to the detection of the subsequent adjacent belt mark 16 while the intermediate transfer belt 2 is rotated is compared with a previously set normal time (tb), and in accordance with the comparison result, the rotating speed of a motor 11 is changed by a controller 10 so that the intermediate transfer belt 2 may be rotated at a normal rotating speed.