baber/WOPTO huggingface dataset:
Patent JP-H11193023-A (JP)
Title: Foldable transport box
Inventor: ORITANI MOTOMASA
IPC: B65D5/36
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a transport box having high strength and durability which is assembled when goods are transported and can be returned in a folded state and can be used repeatedly and which can be used efficiently and economically and has a simple construction, sufficient strengths and rigidities so that the strength and rigidity of the circumferential walls can be enhanced in a compactly folded state. SOLUTION: The transport box S comprises a generally rectangular box body consisting of a circumferential wall part, a bottom wall part, and a cover part, and each of a pair of foldable side panels 2 of the circumferential wall part can be folded along a fold line 18. A reinforcing panel 3 is connected to each of opposed base panels 1 through a folding line so as to be brought into close contact with the inner surface of one of the side panels 2, so that when each of the panels 2 is folded through the line 18, the reinforcing panels 3 are brought into close contact with the inner side surfaces of the panels, respectively, so that the box body can be folded.
Patent JP-2001184898-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAMI KAZUHIKO
IPC: G11C11/401
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can be tested in a state in which noise is serious. SOLUTION: This semiconductor integrated circuit comprises circuits 11, 12, 13 detecting coincidence/non-coincidence of plural read-out data read out from a memory cell array and a memory array, an EXOR circuit 14 outputting a signal of H/L based on low-order bits X0, Y0 of an input address, a gate 17 for transferring an output of an OR circuit 13 to an output node, and a gate 18 for transferring an output of an inverter 16 reversing an output of the OR circuit 13 to the output node. When a gate 17 or 18 is switched in accordance with an address signal, as a signal of a H level or L level signal is outputted alternately from the output node, a test can be performed in a state in which a noise is serious.
Patent JP-2000189957-A (JP)
Title: Regenerating method of water softening device
Inventor: ASAMURA HITOSHI
IPC: C02F1/42
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To greatly decrease the residual level of impurities in the treated water by using water treated by a treating part filled with an ion exchange resin to regenerate a water softening device. SOLUTION: When water is passed from the lower part to the upper part of a resin column 1 packed with an ion exchange resin, a raw water valve 5 and a water passing valve 6 are opened while a salt water valve 10, soft water valve 13, draining valve 15, water replenishing valve 18 and cleaning water valve 21 are closed. As a result, the raw water flowing through a raw water line 2 to the resin column 1 is softened by the effect of the ion exchange resin in the resin column 1 and supplied to a treated water tank 3 through a soft water line 4. The treated water reserved in the treated water tank 3, namely, the soft water is properly supplied to the outside through a treated water supply line 22. Thereby, the residual level of impurities in the treated water can be greatly decreased.
Patent JP-H11192747-A (JP)
Title: Dot line printer
Inventor: UEDA EIJI
IPC: B41J2/22
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To realize a highly accurate image quality while enhancing the print speed by arranging undecimated dots at the same interval as print pins when decimation printing is performed while arranging the print pins in a print head such that a dot to be printed is separated from an adjacent dot by single dot or more. SOLUTION: Print puns P of respective print hammers are shifted by 1 dot pitch in the longitudinal direction. A print head HX must be moved two times when a longitudinal dot is printed. When the interval of a hammer pin is set equal to the interval of longitudinally decimated dot, printing speed is enhanced by a factor of two for longitudinal decimation and when it is combined with lateral decimation, a printer having a 4 × print speed mode is obtained. According to the arrangement, high accuracy print quality can be realized by a simple print system.
Patent JP-H10207736-A (JP)
Title: Processor test port equipped with scan chain and data stream function
Inventor: DEAO DOUGLAS E
IPC: G06F11/36
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an emulation unit for operating the debug and emulation of an integrated circuit in connection with an outside test system, and to provide a data processing system on an integrated circuit equipped with a microprocessor and a peripheral equipment. SOLUTION: A microprocessor 1 is provided with fetch/decode units 10a-10c and an instruction execution pipe line equipped with plural execution stages related with function execution units. The pipe line of the microprocessor 1 is unprotected so that the waiting time of memory access to a data memory 22 and register files 20a and 20b can be used by a system program code stored in an instruction storage device 23. An emulation unit 50 operates an arithmetic operation by a method for escaping a situation affecting memories 22-23 or peripheral equipments 60-61 in the emulation at the time of the generation of an unrelated arithmetic operation.
Patent JP-2001185052-A (JP)
Title: Electron gun for, cathode ray tube
Inventor: ASANO TOMOHISA
IPC: H01J29/48
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To realize an electron gun for a cathode ray tube for making small imaginary crossover and enabling to obtain a small spot diameter on a screen. SOLUTION: This electron gun for a cathode ray tube has a cathode 1 and a plurality of grid electrodes disposed vertically relative to tube axis to oppose to the cathode 1, and in which electrons released from the cathode 1 as thermal electron are received by the grid electrodes and accelerated toward a screen. A mesh shape of opening is installed at a first grid electrode among the plurality of grid electrodes, the first grid electrode 2 being the nearest to the cathode 1.
Patent JP-2000196937-A (JP)
Title: Digital camera, method for controlling it, and device and method for reproducing picture data
Inventor: OKAMURA HIRONORI
IPC: H04N5/91
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To bury information on picture quality correction in picture data by electronic watermarking. SOLUTION: The picture data representing the photographed picture of an object are inputted to a watermark information burying circuit 51. The circuit 51 fetches information on picture quality correction from an optical unit 21, etc. In the circuit 51, the information on picture quality correction is buried in the picture data representing the photographed picture of the object by electronic watermarking. A watermark information reading-out circuit 52 reads out the information on picture quality correction from compressed watermarked picture data in which the information is buried. A picture quality correcting circuit 53 corrects the quality of the picture indicated by the watermarked picture data based on the read-out information on picture quality correction.
Patent JP-2000195032-A (JP)
Title: Method of manufacturing suspension for magnetic head
Inventor: KURITA HIDEYUKI
IPC: H05K3/28
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To complete the patterning of copper foil used as a wiring only with single process to form easily the insulation base at a low cost on the occasion of manufacturing a wiring-integrated magnetic head suspension. SOLUTION: (a) A polyimide precursor layer 2 is formed on a springy material layer 1. (b) A metal layer 3 for wiring is formed on the polyimide precursor layer 2. (c) A wiring 43 is formed through the patterning of the metal layer 3 for wiring with the subtractive method. (d) The polyimide precursor layer 2 is patterned into the shape corresponding to the polyimide insulation base layer 5 with the photolithography technique. (e) The patterned polyimide precursor layer 2 is imidized to form the polyimide insulation base layer 5. (f) A cover coat layer 6 is formed on the wiring 4.
Patent JP-H11263747-A (JP)
Title: Production of vinyl acetate
Inventor: PAPAVASSILIOU VASILIS
IPC: C07D301/08
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain vinyl acetate with maximizing the selectivity of vinyl acetate and minimizing ethylene lost by purge, by using ethylene, acetic acid and argon-containing oxygen as raw materials and passing the raw materials through specific processes. SOLUTION: Ethylene, acetic acid, an argon-containing oxygen flow and a recycling gas flow are combined to form a gas-phase reaction mixture, which is supplied to a reactor charged with a catalyst. A reaction outflow stream is passed through a cleaning unit to give a vinyl acetate-acetic acid mixture flow and an outflow stream rich in ethylene. A part of the outflow stream rich in ethylene is passed through a carbon dioxide removing apparatus and the outflow stream rich in ethylene is combined with a part of the outflow stream not containing carbon dioxide to form a recycling gas. The vinyl acetate- acetic acid mixture outflow stream is passed through a cleaning apparatus and an acetic acid flow and an acetic acid recycling flow are combined.  The oxygen concentration of the argon-containing oxygen flow is increased, the argon concentration is reduced by adjusting the flow rate of a purge flow to give vinyl acetate.
Patent JP-2001187609-A (JP)
Title: Stacker crane
Inventor: FUKAZAWA MICHIO
IPC: B65G1/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To restrict the increase of dimension between vertical frames due to arrangement of an elevating motor other control devices provided between the two vertical frames on a lower frame in a conventional stacker crane, and to facilitate the repair and maintenance at an upper part of the stacker crane while securing a space for elevating equipment for workers required for repair and maintenance of the upper part of the stacker crane when the stacker crane is abnormally stopped. SOLUTION: This stacker crane is provided with a pair of vertical frames 3 stood between an upper frame 2 and the lower frame 1, a pair of elevating frames 5 to be elevated along the outside surface in the advancing direction of the pair of vertical frames, and elevation driving devices 8, 8a for elevating each elevating frame 5. In this stacker crane, the elevation deriving devices 8, 8a are provided in the frame 3 displaced in the vertical direction inside of one side in relation to the crane advancing direction.
Patent JP-H0644116-A (JP)
Title: Disk file saving control system
Inventor: TAKATANI TSUTOMU
IPC: G06F12/00
Filed: 1990-12-04
Abstract: PURPOSE:To eliminate wasteful time by controlling respective disk files whether the contents are updated or not at every each disk and executing a saving operation to a saving medium to only the updated disk file. CONSTITUTION:When a job program 5 executes writing into job files 8.1-8.4, the update flags of the job files 8.1-8.4 concerned are set to '1' to an update control file 12. When the job files 8.1, 8.2 and 8.4 are updated and job file 8.3 is not updated, a file saving control program 6 reads the content of the update control file 12 and saves the job files 8.1, 8.2 and 8.4 where the update flags are set to '1' in corresponding job file saving mediums (saving mediums) 10.1, 10.2 and 10.4. When the operation is completed, the file saving control program 6 sets the update flag to '0'.
Patent JP-H04214558-A (JP)
Title: Hole punch method and device for joint detection hole for photographic printing paper
Inventor: YOSHIMATSU EIJI
IPC: G03D15/04
Filed: 1990-12-12
Abstract: PURPOSE:To make the joint detection hole to detect a joint part between photographic printing paper without interrupting cutting operation of the photographic printing roll and facilitating response to change of hole position due to change in width of cutting. CONSTITUTION:The mobile mount 12 is moved in the direction of the width of the roll 32, the desired mount 12 is sequentially stopped at the specified positions, and the punching means mounted on the mobile mount 12 is operated at the place of stopping. After a multiple number of joint detection holes are punched and installed, a leading tip part of the roll 32 is cut in the direction of the width in the position separated from the position of the joint detection hole by a specified distance by the cutting means mounted on the mobile mount 12. The procedure described above is carried out before joining the roll 32 to a previous roll.
Patent JP-H0562016-A (JP)
Title: Character recognizing device
Inventor: FUKUYAMA NORIYUKI
IPC: G06K9/42
Filed: 1990-12-20
Abstract: PURPOSE:To reduce the kinds of necessary dictionaries as much as possible and to improve character recognition speed without reducing a correct answer ratis. CONSTITUTION:The device consists of a memory means 11 temporarily storing the image information of respective characters to be recognized, a feature amount extracting means 12 extracting the feature amount of the image information from the memory means 11, a character retrieving means 13 retrieving the standard feature amount similar to the feature amount of the image information consecutively read from the feature amount extracting means 12 while referring to a recognition dictionary 14, and a line ruling means 20 provided on the input side of the feature amount extracting means 12 and changing the line width of respective character image to become close to the line width of the image indicating the standard character.
Patent JP-H04220945-A (JP)
Title: Filament coil manufacturing device
Inventor: NOJIRI NOBUYOSHI
IPC: H01K3/04
Filed: 1990-12-21
Abstract: PURPOSE:To enhance the filament manufacturing efficiency by relieving distortion of a filament coil wound on a core wire without passing through a hydrogen furnace. CONSTITUTION:Guide rollers 47, 48 furnished between a winder drum and a spindle are connected with a power supply transformer 114, and therefrom a voltage is impressed to between the guide rollers 47, 48 to relieve distortion of a filament coil.
Patent JP-H04154226-A (JP)
Title: Optical apparatus having both device fixe in rotation linked mutually
Inventor: UIRIAMU ENU ARUDORITSUCHI
IPC: H04B10/118
Filed: 1990-12-12
Abstract: PURPOSE: To miniaturize and simplify an optical connection device by providing a light emitter, which is set on one of a fixed member and a rotating member along a prescribed circle set on one of these members, and a switch means, which supplies an electric signal synchronously with rotation of the rotating member. CONSTITUTION: A fixed member 30 and a rotating member 20 are provided and have flat circular surfaces or concentric cylinder surfaces facing each other. Both of these members are provided with light emitters E1 to E8 and E12 and photo detectors D1 to D8, D10, and D12. When a signal is transmitted in a first direction, for example, light emitters E10 and E12 of the rotating member 20 supply the signal to photo detectors D1 to D8 of the fixed member 30, and photo detectors D1 to D8 are switched to supply of electric rotation; and when the signal is transmitted in the reverse direction, light emitters E1 to E8 are placed in the fixed member 30, and photo detectors D10 and D12 are placed in the rotating member 20, and light emitters E1 to E8 are switched.  Thus, the connection device is miniaturized and simplified, and DC coupling of signals from the rotating device 20 to fixed electronics is possible.
Patent JP-H04219701-A (JP)
Title: Polarization-dependent type grating element and its manufacture, and optical head device thereof
Inventor: OGAKI TATSUO
IPC: G11B11/10
Filed: 1990-12-20
Abstract: PURPOSE:To provide a polarization-dependent type grating element which enables amplification of the polarized rotational angle of the incident beam. CONSTITUTION:A proton exchanging area 2 is formed at a predetermined space on a LiNbO3 substrate 1, and thus a refracting index distribution type grating is formed. In this grating, the diffraction efficiency of the extraordinary ray is high, and that of the ordinary ray is approximately zero. A SiO2 film 3 is formed between the proton exchanging areas 2 on LiNbO3 substrate 1 to make a relief type grating. This relief type grating work so as to decrease the diffraction efficiency of the extraordinary ray and increase the diffraction efficiency of the ordinary ray. The respective diffraction efficiencies of the extraordinary and the ordinary ray can be appropriately determined by controlling the thickness (d) of the SiO2 film 3 and the depth (t) of the proton exchanging area 2. The SiO2 film 3 used for the proton exchange can be left behind so as to be used again.
Patent JP-H04219749-A (JP)
Title: Silver halide color photosensitive material
Inventor: AIDA SHUNICHI
IPC: G03C5/26
Filed: 1990-12-20
Abstract: PURPOSE:To reduce the rate of change of the photographing performance of a silver halide color photosensitive material by putting a specific cross-linked macromolecular polymer or a linear macromolecular polymer which is insoluble in water in a layer which does not contain a silver halide emulsion and in a substantially non-photosensitive silver halide emulsion layer. CONSTITUTION:A cross-linked macromolecular polymer which contains a partial structure expressed by the formula I by not less than 5wt% of the average composition thereof, or a linear macromolecular polymer of molecular weight more than fifty thousands which is substantially insoluble in water is contained in a layer which does not contain a silver halide emulsion and in a silver halide emulsion layer which is substantially non-photosensitive. In this case R1, R2 both represent hydrogen atom or an alkyl group of carbon number 2 or less; R1, R2 may be different or the same. m represents an integer of 10 or more.
Patent JP-H04221718-A (JP)
Title: Flow velocity measuring method
Inventor: GOTO MITSUHIKO
IPC: G01F1/688
Filed: 1990-12-21
Abstract: PURPOSE:To measure the flow velocity of a fluid using heat stably without the influence of a difference in the thermal diffusivity and thermal conductivity due to the difference of a fluid and contamination of a temperature detecting portion. CONSTITUTION:A heat generating portion 28 is provided on the wall of a passage 2. A temperature detector 1 is provided downstream from the portion. An electric current is applied to the heat generating portion 28 to be heated during a short time, and the operation of detecting the output peak of the temperature detector 1 is repeated plural times with a fixed waiting time. The flow velocity is obtained by calculation from the output frequency of the temperature detector. If there is periodic noise, plural waiting times are selected at random, and the flow velocity is obtained from each waiting time and the output frequency of each time.
Patent JP-H04221748-A (JP)
Title: Image processing device
Inventor: KOBAYASHI KOICHI
IPC: G01N21/956
Filed: 1990-12-22
Abstract: PURPOSE:To perform accurate and high-speed detection of even a microdefect by utilizing the advantage of a binarization image processing in the inspection of appearance of a printed wiring board. CONSTITUTION:A camera image memory 20 to preserve multigradation digital image data of an object to be inspected and a multigradation slice level map memory 22 wherein multigradation slice level data for binary-coded image processing data is mapped in the same image position as that of a camera image are provided. Binary-coded image data is obtained through comparison of outputs from the two memories with each other by means of a comparator 24 for binary-coding. Further, collation reference memories 26 and 28 to preserve reference binary-coded image data of an object to be inspected are provided, and binary-coded image data obtained by the comparator for binary-coding is compared with reference binary-coded image data of the collation reference memory to detect a defect.
Patent JP-H04313416-A (JP)
Title: Automatic wall thickness control method for butt welded steel tube
Inventor: KIKKO HIROYUKI
IPC: B21C37/08
Filed: 1990-12-26
Abstract: PURPOSE:To make the steel tube having wall thickness and the outside diameter of a target with high accuracy. CONSTITUTION:A relation of a thickness deviation signal and forward slip or a pitch diameter is set in advance, and in accordance with said relation, the advance or the pitch diameter in a control stand is corrected continuously in accordance with a thickness deviation of a skelp to be controlled, and by controlling the number of revolution of each stand in accordance with a mass flow constant theory, a wall thickness fluctuation in the longitudinal direction of a tube is controlled, a wall thickness fluctuation in the longitudinal direction of a butt welded steel tube is prevented, and the yield is improved and the steel. tube of high accuracy is obtained.
Patent JP-H04232138-A (JP)
Title: Front bumper embedded type lamp and lamp unit
Inventor: ISHIJIMA TAKASHI
IPC: B60Q1/00
Filed: 1990-12-28
Abstract: PURPOSE:To increase the quantity of cooling air guided into an engine hood by using a space that a lamp is mounted in a vehicle front bumper. CONSTITUTION:A lamp house 12 mounted in the opening of a vehicle front bumper and covered with a cover 13 is provided with a lamp portion 14 in which a light source is housed, a cooling air guide portion 15 which is formed adjacent to the lamp portion 14 and still an opening 21 through which cooling air is taken into the cover 13. During a vehicle run, cooling air which is taken into the cover 13 through the opening 21 is guided into the cooling air guide portion 15 of the lamp house 12 and the air is fed into an engine hood.
Patent JP-H0718543-A (JP)
Title: Weighing weft feeder
Inventor: BURUUNO MAINA
IPC: D03D47/34
Filed: 1990-12-28
Abstract: PURPOSE: To obtain a measuring weft feeder which has an electromagnetic yarn stopping device using ceramic material which is excellent in wear resistance but is weak in mechanical strength as a yarn stopping rod. CONSTITUTION: A movable core 13 of the yarn stopping device is formed of a substantially cylindrical hollow head 15 of ferromagnetic material and of a cylindrical rod 9 of the ceramic material axially positioned into the hollow of the head, and the outer surface of the rod and the inner surface of the head are provided with grooves 17, 17A, 18, 18A along their directrices. The remaining hollow part between the head 15 and the rod 9 is filled with plastic material by injection to make the rod 9 stuck to the head 15.
Patent JP-H03501665-A (JP)
Title: 高温超伝導体から成る線材又は帯の製造方法とその際用いられるカプセル
IPC: H01L39/24
Filed: 1988-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H02500511-A (JP)
IPC: B65B7/28
Filed: 1987-11-19
Abstract: PCT No. PCT/SE87/00544 Sec. 371 Date May 16, 1989 Sec. 102(e) Date May 16, 1989 PCT Filed Nov. 19, 1987 PCT Pub. No. WO88/03894 PCT Pub. Date Jun. 2, 1988.A method and apparatus for sealing a filled, flanged carton tray with a flat lid. The tray is advanced into a sealing machine while resting on a conveyor (3) and at random spacing between trays. At a predetermined position the tray has a lid (2) placed on it, the lid (2) engaging against a stop curtain (4) and awaiting the tray (1), this being the lid (2) which is to be sealed against the flanges of the tray. The tray with the lid on it is then advanced by rollers (5-8) into a first microwave applicator (11), which includes longitudinal rails (12, 13) with a C-shaped cross section, for sealing a pair of opposing lid edge portions against respective flanges of the tray (1), subsequent to which, compression or sealing rollers (14-17) situated in the advancing direction of the conveyor press against the lid (2), which was sealed immediately previously, and before the tray (1) is turned 90 DEG  horizontally for sealing in a second microwave applicator (19) the remaining, opposing parts of the lid (2) against the respective flanges on the tray (1).
Patent JP-S61500900-A (JP)
Title: フイルタ製品
IPC: B32B3/24
Filed: 1985-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。