baber/WOPTO huggingface dataset:
Patent JP-2001068602-A (JP)
Title: Semiconductor device
Inventor: YAMADA SHIGERU
IPC: H01L23/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device whose resistance to reflow is largely improved by enabling to prevent cracks, peeling or the like. SOLUTION: A dummy pattern 301 is formed on the surface of a base substrate 101 between the midpoints of long sides of the base substrate 101 and a semiconductor chip 113. The dummy pattern 301 exhibits a relatively low adhesion to a sealing resin 117. The stress generated at the time of reflow operation is released through the interface between the dummy pattern 301 and the sealing resin 117.
Patent JP-2001251229-A (JP)
Title: Broadcast receiver for mobile body
Inventor: SHIBATA YOSHIO
IPC: H04N5/44
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver for mobile body that can prevent errors in switching timing and undesirable switching to a channel, whose signal quality is deteriorated due to multi-path possibly caused in an automatic channel switching system at a border of broadcast areas. SOLUTION: When a 1st reception system 3 detects entry to a broadcast area border, on the basis of navigation information (a) obtained during reception, a 2nd reception system 3' selects a channel of the same sequence as that of a received channel. A microcomputer 4 receives signal quality data c, c' from Viterbi decoders 34, 34' of the 1st and 2nd reception systems 3, 3' and compares the signal quality of both the reception systems, to switch the active reception signal system from the 1st reception system 3 into the 2nd reception system 3', when the signal quality of the channel in a succeeding broadcast area is higher than the signal quality of the channel in the current broadcast area.
Patent JP-2001250852-A (JP)
Title: Manufacturing method of semiconductor device, inspection condition obtaining method, selection method thereof, and inspection device and method therefor
Inventor: HAMAMATSU REI
IPC: G01N21/956
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and method for inspecting, under optimum conditions, such objects as foreign objects to be detected while matching the surface state of an object such as a semiconductor wafer manufac tured in diversified manufacturing processes. SOLUTION: A process for detecting at least the data of an object for each condition by collectively inspecting the object under a plurality of preset inspection conditions in the inspection device, a process for creating comparison data by comparing the inspection object for each inspection condition that has been detected, a process for classifying the inspection object by performing analysis based on the comparison result data for the created inspection object, a process for creating data regarding the classified inspection object for each inspection condition by giving the data of the classified inspection object to the coordinates data of the detection object for each inspection condition, and a process for selecting proper inspection conditions based on data regarding the classified inspection object for each created inspection condition, are provided.
Patent JP-2001251493-A (JP)
Title: Apparatus, method and system for image processing and recording medium
Inventor: SUZUKI TAKAYUKI
IPC: H04N1/387
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of realizing optional margin width of a printed matter obtained by pasting images together with the minimum number of cut-off sides even when any of the four sides of a printed matter prepared by pasting the images together has to be cut off in the case of enlarging image data, dividing the image data into a plurality of sheets of paper and forming an image. SOLUTION: When an enlarged image is formed by pasting together images formed by dividing image data into a plurality of sheets of paper, the vertical and horizontal margin quantity of a printed matter obtained by pasting the images together, where the enlarged image exists, can optionally be set. Further, an area where images can be plotted is calculated so that the number of cut-off sides can be minimized in the cutting of any side of the printed matter obtained by pasting the images together in order to realize the set margin quantity. Plotting processing is performed according to an expansion rate while adjusting a plotting position so as to insure the margin quantity. A cutting-off line for clarifying a cutting-of position is plotted with respect to a cutting-off side of the printed matter obtained by pasting the image together.
Patent JP-2001254205-A (JP)
Title: Brassiere and pad to be used for the same
Inventor: KA HISASHI
IPC: A41C3/14
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a brassiere capable of safely holding a wearer's busts and a pad without giving the wearer uncomfortable feeling, and to provide a lightweight pad having high supporting ability, excellent in bust volume-up and trimming function, and having excellent detachability or fitness. SOLUTION: This brassiere 10 has such a structure that part of a bust- trimming wire 13 arranged at the lower hem part of a cup part 12 is protruded along the inner face of each cup part 12 to form a protruded holding part 13a. A pad 20 comprises a nearly semilunar pad body 21 which is made of an expanded material and the center of which is swollen, hollow part 23 which is contained in the pad body 21 and surrounded by a rigid material 22, flexible layer 24 set on the front face of the pad body 21, hygroscopic layer 25 set on the back face of the pad body 21, hygroscopic fabric material 26 set on the front face of the hygroscopic layer 25 and groove-shaped wire engagement part 21 detachably engageable on the trimming wire 13.
Patent JP-2000262870-A (JP)
Title: Shellless hollow fiber membrane fluid contact device
Inventor: PETERSON PAUL A
IPC: B01D61/28
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To transfer a fluid constituent between fluids on both sides efficiently by a method in which a shell side fluid is introduced into the fluid distribution element of a shellless fluid contact device, a lumen side fluid is introduced into the lumen of a hollow fiber membrane, and the shell side fluid is discharged from the element. SOLUTION: A membrane contact device 10 is composed of a fluid distribution element 12, hollow fiber membranes 14, and a barrier 16. The element 12 is formed from a fluid distribution tube 20 having an outside surface 22 and an inside passage 24, a receiving port for a shell side fluid E is formed in one end part 26 of the tube 20, and numbers of discharge openings 34 are formed in the intermediate part. A lot of the hollow fiber membranes 14 forms a fiber bundle 40, one end part 44 of the bundle 40 comes into contact with a barrier 16, and the other end part 50 is supported by a support member 30. The support member 30 is formed as a closed block 54 to obstruct the passage of a lumen fluid I. A one end part cap 70 is made to adhere to the barrier 16 to form a chamber 72.
Patent JP-2001014110-A (JP)
Title: File recording and reproducing method and device
Inventor: KATO TAKASHI
IPC: G06F12/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To quickly access a desired file from many files in a system that an HDD and an optical disk device are combined for recording and reproducing the file. SOLUTION: In this file recording and reproducing method, a management information part and a file data recording part are present as the format of an optical disk. In the case of recording the file, there are the system of recording the respective files inside one optical disk and the system of dividing and recording them inside two optical disks. In the HDD 3, the management information of the respective optical disks, the data of n bytes from the head of the video images/sound of the respective files and relating information are recorded. Intra-HDD file information for indicating which part of the file is recorded in the HDD 3 is recorded inside a control part 7 for the respective files.  The intra-HDD file information is checked in reproducing the file from the HDD 3, and when a part of the file is not recorded in the HDD 3, the file data of the part are read from the optical disk and recorded in the HDD 3 and the intra-HDD file information is updated.
Patent JP-2000308008-A (JP)
Title: Method for deciding segment significance for video and method for packing frame set in limitted area
Inventor: UCHIHASHI SHINGO
IPC: G06F17/30
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To decide the significance of the shot or the segment of a video by segmenting the video into plural shots or plural associated frames and calculating the quantity of significance at every shot or segment. SOLUTION: A video 300 is supplied to a divider 310 for dividing the video 300 into frames 315. The frames 315 are supplied to a segmenter 320 that can use a process for generating segments 1-n 325. The segments or the shots are supplied to a significance calculator 330 calculating the quantity of significance at every segment or shot. A selector 340 selects a representative frame from the respective segments or shots. When the representative frame is selected, a packing device 350 changes a frame size in accordance with significance for a display/interface 355 and packs it in efficient arrangement.
Patent JP-2001253061-A (JP)
Title: Ink jet image forming apparatus
Inventor: ICHIMURA KEI
IPC: B41J2/01
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein in the case where a slow-drying black ink and a quick-drying ink are used at the same time for accelerating permeation of the slow-drying black ink to a recording paper to form a dot, the quantities of the inks are increased compared to the case using only the slow-drying black ink and the deterioration of the image quality such as the lowering of the density is expected. SOLUTION: A heater 4 is attached to a portion in the vicinity of an ink tank 2B for the slow-drying black ink of a print head 1 and then the temperature of the slow-drying black ink is controlled to be maintained at a predetermined temperature (e.g. 35 deg.C) which is higher than a using ambient temperature (e.g. 25 deg.C). As a result, even when it is in the identical black dot area ratio, it is possible to reduce the drying time period so that it is possible to reduce a chance of combining the quick-drying ink therewith for reducing the drying time period as much as possible. Consequently, it is possible to reduce the drying time period, to suppress the deterioration of the image quality and to save the consumption of the ink.
Patent JP-2001255799-A (JP)
Title: Cleaning device
Inventor: KAMOSHITA SHINICHI
IPC: G03G21/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which can enhance cleaning characteristics by recovering secondarily toner particles primarily recovered from the rotating body of a primary recovery means efficiently. SOLUTION: When a primary recovery area 73a is located in a primary recovery position P1, a projecting part 75a is electrically connected with a first fixed electrode part 92a. A bias voltage suitable for a primary recovery is thus applied, a negatively charged toner particle T remaining on a photoreceptor 21 can be attracted electrostaticly, and then the primary recovery can be performed efficiently. When the primary recovery area 73a having primarily recovered toner particles T arrives at a secondary recovery position P2, the projecting part 75a separates from a first fixed electrode part 92a, and is electrically connected with a second fixed electrode part 92b. A bias voltage suitable for a secondary recovery is applied to the primary recovery area 73a, and then the secondary recovery is performed efficiently.
Patent JP-2000298212-A (JP)
Title: Optical device, production thereof and projection-type display device
Inventor: YAJIMA FUMITAKA
IPC: G02B5/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent loss of light in a polarization converting device. SOLUTION: A first light-transmitting member 321 and a second light- transmitting member 322 each in a planer form are prepared. The first light- transmitting member 321 has first and second surfaces (film-forming surfaces) almost parallel to each other. A polarization separating film 331 is formed on the first filmforming surface. A reflecting film 332 is formed on the second film-forming surface. These films are not formed on the surfaces of the second light-transmitting member 322. Then a plurality of the first light-transmitting members 321 and a plurality of the second light-transmitting members 322 are laminated alternately. The laminated light-transmitting members are cut at a prescribed angle from the surface, and the cut face is polished to form a polarization beam splitter array 320.
Patent JP-2000312459-A (JP)
Title: Electric motor with heat safety device
Inventor: LUEDTKE ULRICH
IPC: H02K11/40
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent fire accients of a motor due to thermal overload by providing an electric motor such as a commutator motor and a wound wire-rotor motor. SOLUTION: Isolation constants 50 on the ground are disposed at an interval outside a cylinder 32 of a brush 24 of an electric motor. When the brush 24 is heated up to the softening temperature of a plastic brush supporter 46, a brush spring 34 pushes the cylinder 32 outwards, to bring it into contact with the isolation contacts 50 to generate a short circuit to blow off the fuse in the electric motor.
Patent JP-2001262391-A (JP)
Title: Tin-copper based alloy plating bath and electronic parts having coating film formed with the same
Inventor: TSUJI SEIKI
IPC: C25D3/60
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress the turbidity of a bath by effectively preventing the oxidation of a stannous salt in a tin-copper based alloy plating bath. SOLUTION: The tin-copper based alloy plating bath contains a soluble stannous salt A, a soluble copper salt B and at least one kind of stabilizers selected from a group composed of unsaturated carbonyl compounds, saturated carbonyl compounds, unsaturated alcohols, aromatic amino compounds, hydroxyl alkyl phosphines and ester type alkylene oxide addition compound of methacrylic acid. Because the unsaturated carboxylic acid such as methacrylic acid, acrylic acid, the unsaturated alcohol such as allyl alcohol, the hydroxyl alkyl phosphine or the peripheral specific compounds is contained as the stabilizer, the oxidation of Sn2+ is prevented to suppress the turbidity with time.
Patent JP-2001253302-A (JP)
Title: Installation mechanism for on-vehicle electronic equipment
Inventor: HOSHIKAWA MASARU
IPC: B60R11/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an installation mechanism for an on-vehicle electronic equipment capable of sightly installing the electronic equipment on a vehicle when using the domestic electronic equipment as the oversea electronic equipment, and requiring no screws when fixing the electronic equipment. SOLUTION: In this mechanism, a sleeve 3 is fixed in a recessed part for housing the electronic equipment 1 in the vehicle, while first projecting pieces 3a extending forward from the electronic equipment 1 housed in the sleeve 3 are formed in a front part of the sleeve 3. The first projecting piece 3a is formed with holes 3b. Plate spring members 4 are fastened and fixed to the side faces of the electronic equipment 1. A second projecting piece 4a extending forward from the electronic equipment 1 is formed in a front part of the plate spring member 4, while the second projecting piece 4a is formed with claws 4b each engaging with the hole 3b. When inserting the electronic equipment 1 into the sleeve 3, the second projecting pieces 4a are deformed once and restored such that the claws 4b are locked to the holes 3b.
Patent JP-2001254505-A (JP)
Title: Compressed air use equipment and portable type compressed air supply equipment
Inventor: TOYOFUKU SHINJI
IPC: B01J4/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a compressed air use equipment capable of supplying compressed air of a sufficient pressure to a plurality of compressed air use equipment and of easily installing additional compressed air use equipment. SOLUTION: This is a compressed air use equipment installed in a house is equipped with a compressed air generator, a plurality of compressed air use devices, an air header distributing and supplying the compressed air to a plurality of the compressed air use devices, and at least one of the air-liquid mixing devices mixing the compressed air to the liquid, an air-powder mixer mixing the compressed air to powder, an air to air mixer mixing the compressed air to a gas, a compressed air discharge device discharging the compressed air, a compressed air thermal exchanger thermally exchanging the compressed air, and the compressed air use drive device utilizing the compressed air as a drive source.
Patent JP-2001264001-A (JP)
Title: Deformation recording apparatus for inter-structural member
Inventor: YOSHIMATSU KENJI
IPC: G01B3/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a deformation recording apparatus, capable of directly measuring a distance between two points, which are generated between members of structural objects and which has a simple structure and high reliability. SOLUTION: When a force in the compressive direction in member X and member Y are acted, a right end section 33 of a rod having a scale advances to into the interior of a cylindrical rod 2 by the amount of length with which it was pushed. Even if a force is acted in the direction of pulling between the other member between the X and Y members the rod 30 with a scale will not move, since it is constrained in inside surface of a wedge 24 by friction force. Additionally, even if the members X and Y act in the direction in-between the members A and Y and when the force is smaller than the previous compressive force it has received, the right and section 33 of the rod having a scale 30, it will not be pushed against the member Y.
Patent JP-2001271342-A (JP)
Title: Earthquake-resistant concrete pile and manufacturing method therefor
Inventor: ASAI YOICHI
IPC: E02D5/30
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a concrete pile having an earthquake resistance with a high energy absorption of seismic force. SOLUTION: An elastic body 5 is inserted between two sheets of doughnut- shaped intermediate plates 4a, 4b, and outer peripheral end portions of these intermediate plates 4a, 4b are embedded with more than one earthquake-resistant members 20 fitted and cramped with a sheath pipe 2 having a channel-shaped cross section 2 at more than one place in the middle of a pile body 8 in the axial direction in this concrete pile.
Patent JP-2001270108-A (JP)
Title: Ink jet recorder
Inventor: SATO KUNIO
IPC: H04N1/23
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To realize an ink jet recorder, particularly a high-speed ink jet recorder which can highly reliably record high-quality images. SOLUTION: There are provided a deflection control means for deflecting a fly direction of ink particles discharged from each of nozzles to a direction having a perpendicular direction component to a horizontal scanning line, a nozzle hole arrangement means for setting a pitch of nozzle holes and an inclination of a nozzle array direction with respect to a horizontal scanning direction so that pixels can be arranged at predetermined intervals on a recording paper by the deflection control means and a horizontal scanning means through relative movement of a recording head and the recording paper, a nozzle hole failure-detecting means for detecting failures of nozzle holes from recording dots formed on a medium to be recorded,  and an ink particle discharge control means for discharging ink particles at a predetermined timing from predetermined nozzle holes when recording dots are to be formed to positions of predetermined pixels or in the vicinity of the pixels on the recording paper based on the detection.
Patent JP-2001140740-A (JP)
Title: Knock detecting device
Inventor: HATAZAWA YASUYOSHI
IPC: F02P17/12
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a knock detecting device which can obtain a good knock pulse S/N even though kind and the like of fuel of a plug is changed and an ion current generating amount is changed. SOLUTION: This knock detecting device extracts a vibration component superposed on ion current generated by burning fuel, shapes a component having a knock detection threshold value or more into a pulse waveform, counts and arithematically processes the pulse numbers of the pulse waveform by an engine controlling means so as to calculate knock intensity and controls an ignition timing based on the knock intensity. This device is equipped with a knock detection threshold value regulating means 21 for changing the knock detection threshold value based on information on ion current.
Patent JP-2000330578-A (JP)
Title: Signal processing apparatus
Inventor: NAKAMURA JUNICHI
IPC: H03G5/16
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically set the characteristics for audio signals of singing voices at the values optimum for the genre of the KARAOKE sing-along music to be reproduced by mixing and outputting the digital audio signals outputted from a signal processing circuit and the digital audio signals outputted from an A/D converter circuit. SOLUTION: The vocal audio signals of the vocals of a singer are supplied from a microphone 41 through an amplifier 42 to the A/D converter circuit 43 and are converted into the digital audio signals which are supplied through an echo processing circuit 45 to a mixer circuit 46. The echo processing circuit 45 adds reverberations to the supplied audio signals of the vocals and is capable of setting parameters, such as reverberation time, reverberation quantity and frequency characteristics. The audio signals of the KARAOKE sing-along machine and the audio signals of the vocals are mixed in a mixer circuit 46. Then, the singer is able to make singing with the optimum performance meeting the atmosphere of the music itself.
Patent JP-2001273922-A (JP)
Title: Alkaline secondary battery
Inventor: ONO TOMOYUKI
IPC: H01M10/28
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline secondary battery which allows aiming at a high capacity without deteriorating a charge-discharge cycle life. SOLUTION: This is equipped with an electrical insulator 2 having a nature to absorb an alkaline electrolytic solution arranged at a bottom part in a container 1, an electrode group 6 that is arranged on the electrical insulator 2 in the container 1 and that a structure wherein a separator 5 exists between a positive electrode 3 and a negative electrode 4, and the alkaline electrolytic solution housed in the container 1.
Patent JP-2001274930-A (JP)
Title: Small portable terminal
Inventor: KUDO TATSUYA
IPC: B41J2/32
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a small portable terminal which has a printer function and a scanner function and which can be easily carried. SOLUTION: A printer part 6 is housed in a casing 2 that can be carried. A paper feeding port 7 taking-in a printing medium printed by a printer part 6, a paper discharge part 8 discharging the printed medium and a paper transportation line 15 to the paper discharge port 8 from the paper feeding port 7 through the printer part 6 are installed. And also, a scanner part 10 is provided. An insertion port 11 into which a reading medium whose picture is read by the scanner part 10 is inserted, a discharge part 12 for discharging the reading medium and a reading transportation line 16 connected to the discharge port 12 from the insertion port 11 through the scanner part 10 are also installed.  Since the printer part 6 and the scanner part 10 are housed in the casing 2 that can be carried, the printer function and the scanner function can easily be carried, and taking-in of a character and picture and subsequent printing are performed by a portable device.