baber/WOPTO huggingface dataset:
Patent JP-H0749972-A (JP)
Title: Quality control monitoring method
Inventor: MATSUBARA TOSHIRO
IPC: G06Q50/00
Filed: 1993-08-06
Abstract: PURPOSE:To eliminate the time and labor needed for collection of data and to monitor the quality control in a simple way by printing a grid striped pattern at an estimated position where the high load is received and by measuring periodically the change of the striped pattern to control the quality of the delivered products. CONSTITUTION:When a boiler is produced, for example, the vertical and horizontal grids 3 which are equidistantly arrayed are printed by a film or engraved by a machine at a part where the high load or the distortion may possibly be caused, e.g. a part 1 of the boiler where a round hole 2 is drilled. Then the grids 3 are changed by the distortion or the stress while the boiler is operating after delivery of a product, and the changes of grids 3 are periodically measured and compared with the data acquired when no load is applied. Thus the changed variables of the grids 3 can be quantitatively calculated and then can be converted into the distortion or the stress. As a result, the data are periodically stored after delivery of products and the remaining service life and the aging deterioration can be evaluated with high accuracy.
Patent JP-S6439886-A (JP)
Title: Digital data recording method
Inventor: SATO KOICHI
IPC: H04L1/00
Filed: 1987-08-05
Abstract: PURPOSE:To execute a demodulating processing with a simple device by two- dimensionally arranging respective data of data groups on a plain surface restricted by the respective directions of an X direction and a Y direction, and executing an error correction encoding in the two directions of the X direction an the Y direction. CONSTITUTION:The data group, which is transmitted in each vertical fly-back line period, is arranged in the X direction per date transmitted in each horizontal scanning period and plural data strings to correspond to the respective horizontal scanning periods are formed. These plural data strings are arranged in the Y direction in each vertical fly-back line period and the data of the respective data groups are two-dimensionally arranged on the plain surface restricted by the respective directions of the X direction and the Y direction. Then, the error correction encoding is executed in the two directions of the X direction and the Y direction. Namely, a data block formed by a multiplexer 4 is transferred to an encoding circuit 5 and a correcting signal in the shape of a product code by a double read Solomon code is added. Thus, correcting ability to a long burst error is secured and the process of an encoding and a decoding can be simplified.
Patent JP-S6089475-A (JP)
Title: Quaternary ammonium salt and germicide
Inventor: SATOU HARUYO
IPC: A61P31/04
Filed: 1983-10-21
Abstract: NEW MATERIAL:A compound of the formula (R<1>-R<3> are 1-25C alkyl; X is halogen). EXAMPLE:alpha-Trimethyl-3-(2-oxahexamethyleneiminyl)ammonium iodide. USE:A germicide, agricultural chemical or medicine or an intermediate therefor. PREPARATION:An alpha-monoalkylamino-epsilon-caprolactam is successively alkylated or alpha-dialkylamino-epsilon-caprolactam is alkylated with an alkyl halide, etc. to afford the aimed compound of the formula.
Patent JP-H0922201-A (JP)
Title: Image forming device
Inventor: YOKOYAMA TOMOAKI
IPC: G03G15/01
Filed: 1995-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent, without increases in cost and size, and also to prevent paper-attraction failure, canying-stability degradation, toner scattering during transfer, and image quality deterioration, which are caused by partial temperature-increase resulting from a fixing device heated when images are not being formed. SOLUTION: The device, used for transferring a toner image on a photoreceptor 1 to paper P held on a transfer belt 5 or transfer drum, or transferring the toner image on the photoreceptor 1 to the paper P after transferring it to an intermediate transfer belt, and then fixing the toner image on the paper P under heat and pressure by means of the fixing device 8, is provided with a means for detecting amount and information relating to the heating of the fixing device 8 which causes temperature distribution in the transfer belt 5 or transfer drum, and a means for preventing the occurrence of temperature distribution by driving the transfer belt 5 or transfer drum based on the detected amount and information.
Patent JP-S6163697-A (JP)
Title: Homogeneous immunological interferon fragmnt
Inventor: HONDA SUSUMU
IPC: C12N15/00
Filed: 1984-09-19
Abstract: An active fragment of human immune interferon and a method for the extraction and purification of this protein fragment is disclosed. This method permits the purification to homogenity of the active fragment of recombinant human immune interferon.
Patent JP-H0644379-A (JP)
Title: Method and device for converting pattern data
Inventor: YOSHIDA MASAYUKI
IPC: G06T11/20
Filed: 1992-07-23
Abstract: PURPOSE:To execute data conversion corresponding to request specification by executing the processing while selecting one of possessing plural processing systems based on the quality of data in a dot form or the required specification of processing speed or the like. CONSTITUTION:The data converting device is provided with the plural processing systems. Then, the specification at every processing is stored in a ROM or a RAM. First of all, when the required specification (the priority of quality and speed) is read in a step S11, the processing system satisfying the required specification of quality is extracted in a step S12, and the processing system satisfying the speed is extracted in a following step S13. When the plural processing systems are extracted, the processing system is decided by preferentially considering the quality in a step S15. When no processing system satisfying the quality or the speed is existent, a step S16 is started, and the processing system decided in advance is adopted.
Patent JP-S6259289-A (JP)
Title: Novel platinum(ii) complex
Inventor: KITANI YOSHINORI
IPC: A61K31/28
Filed: 1985-09-07
Abstract: NEW MATERIAL:The compound of formula I [group of formula II is 1,2- cyclohexanediamine ligand of formula III (steric configuration of two amino groups is cis, trans-l-or trans-d-) or 2-(aminomethyl)-cyclohexylamine ligand of formula IV (steric configuration of amino group and aminomethyl group is cis-l-, cis-d-, trans-l-, trans-d- or their mixture); B and B' together with Pt form the ring of formula V or VI or B and B' are same group of formula VII (when the group of formula II is formula III, B and B' do not form the ring of formula VI together with Pt)]. EXAMPLE:Glyoxalate(trans-l-dach) platinum (II) nitrate. USE:Antitumor agent. PREPARATION:The objective compound can be produced e.g. by reacting Pt(NO3)2 (dach or amcha) with glyoxalic acid, 1,1-cyclobutanedicarboxylic acid or pyruvic acid, etc., in an aqueous solvent.
Patent JP-S6088981-A (JP)
Title: Destaticizing method in electrophotography
Inventor: TAKESHITA TETSUYOSHI
IPC: G03G21/08
Filed: 1983-10-21
Abstract: PURPOSE:To improve the electrostatic charge and fatigue characteristics of an amorphous photosensitive body containing silicon atoms by limiting the irradiation wavelength range of a light source for destaticizing within a specific range. CONSTITUTION:The wavelength range of the irradiation light wave of the light source of an electrophotographic device which uses an amorphous material containing silicon atoms as a photosensitive body photoconductive member is limited to 620-320nm. When the light source is used, the fact that the amorphous photosensitive body containing silicon atoms varies in electrostatic charge and fatigue characteristics with the irradiation wavelength range of the light source greatly is utilized. The irradiation wavelength range is >=620-320nm, preferably, 380- 580nm.
Patent JP-H09134572-A (JP)
Title: Optical disk apparatus
Inventor: TANAKA YOSHIAKI
IPC: G11B20/10
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To automatically reproduce a plurality of kinds of disks in an optimum manner, by processing signals, e.g. decoding signals correspondingly to required encoding at the recording time in accordance with the kind of a disk detected from signals read out from the disk. SOLUTION: An optical head 3 reads TOC information of an inner area of an optical disk 1 and inputs to a CD-DA signal-processing part 20 of a signal- processing circuit 11 via an RF amplifier 7 and a reproduction decoder 8. A CPU 14 detects the kind of the disk 1 from the TOC information decoded at the processing part 20, with driving switching circuits 24, 28 in accordance with the detected kind of the disk. Because of the driving of the switching circuits, A CD-ROM decoder 22 and an orthogonal transform/Huffman code decoder 26 process signals, e.g. decode signals correspondingly to required encoding at the recording time. Accordingly, an audio CD-ROM or an audio DVD, and a CD-DA and a CD-ROM, etc., can be loaded and automatically reproduced in an optimum manner.
Patent JP-H1139821-A (JP)
Title: Disk-holding cartridge
Inventor: FUKUSHIMA ISAMU
IPC: G11B23/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To insert a spindle well even when longitudinally set by forming a projection at the flange part of a disk hub, and bringing the projection into touch with the inner face of a cartridge with higher priority than other parts of a disk when the disk is pressed at the insertion of the spindle. SOLUTION: This cartridge comprises a disk 1 having a magnet-clamping hub 2 at a central part and a cartridge storing the disk 1 rotatably. The hub 2 is obtained by stamping a magnetic metallic plate and constituted of a clamp part with a spindle insertion hole 3 at the center and a flange part 9 extending outward. One face of the flange part 9 is connected to the disk 1 and a ring projection 10 of at least 0.05 mm or larger height is formed at the other face. When the disk 1 is pressed to an inner face of the cartridge to insert a spindle into the hub 2, the projection 10 comes in touch with the inner face of the cartridge with higher priority than other parts of the disk 1.
Patent JP-H0246641-A (JP)
Title: X-ray image tube
Inventor: KAWAMURA SHIGEHARU
IPC: H01J31/50
Filed: 1988-08-09
Abstract: PURPOSE:To moderate the local concentration of the electric potential due to the variation with time of the potential distribution during the operation of an X-ray image tube so as to prevent the insulation breakdown of fixed resistance element by making the resistance value of the fixed resistance elements on both end portions of several fixed resistance elements of a voltage dividing resistor smaller than that of the fixed resistance element in the central portion. CONSTITUTION:On the inside of one end portion of a cylindrical envelope 1, the photocathode 2 consisting of X-ray luminous phosphor layer and photoelectric surface laminated on the surface of a cathode supporter is provided and the output screen 3 is arranged on the inside of the other end portion of the envelope opposite to the photocathode 2. The voltage dividing resistor 10 for the anode high voltage of the X-ray image tube is constructed so as that fixed resistance elements 20a are connected to the both ends of the central fixed resistance elements 20 the resistance value of which is larger than that of the said element 20a. As the result, the potential distribution on the voltage dividing resistor 10 generated by variation with time during the operation of the X-ray image tube can be made smooth. Thereby the potential concentration on the fixed resistance elements 20a on the both end portions can be moderated to prevent the insulation breakdown.
Patent JP-2001025741-A (JP)
Title: Garbage treating device
Inventor: YOSHIDA KIYOTAKA
IPC: B09B3/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To keep exhaust heat at a high temp. with a simple structure and to reduce the running cost by furnishing a means for heating the deodorization and exhaustion part along and in parallel with the exhaust line, in a device provided with a deodorization and exhaustion part for removing the malodor from a treating part or a recovery part and discharging the malodor. SOLUTION: Relating to the garbage fermenting device provided with a treating part S, a recovery part K and a deodorization and exhaustion part, the deodorization and exhaustion part is furnished with a deodorization case for removing and discharging the malodor. In this case, the deodorization case is formed by a double cylinder consisting of horizontally long outer cylinder 60a and inner cylinder 60b. The downstream end 50b of a malodor guide duct 50 is connected to the outer cylinder 60a at a duct connecting port 71 in its ceiling wall, and an ozonizer is mounted close to the downstream end 50b as a deodorizer 75.  Meanwhile, a heating element 77a is laid in the inner cylinder 60b almost along its center axis, a thermal catalyst 76a is provided on the downstream side of the element 77a and an exhaust fan 82a further on the downstream side, and an exhaust port 81a is projectingly provided outside the device main body.
Patent JP-H07145740-A (JP)
Title: Power train provided with engine having mechanical supercharger
Inventor: GOTO TAKESHI
IPC: F02B1/04
Filed: 1994-07-30
Abstract: PURPOSE:To ensure output, improve fuel consumption and reliability and the like, by high torque of an engine and lowered speed while maintaining running performance in good condition, in a power train provided with the engine having a mechanical supercharger. CONSTITUTION:A power train is constituted by a DOHC engine having a mechanical supercharger 20, an intercooler 22 and a plurality of intake valveper cylinder, and a power transmitting devices 31 to 33, and an intake valve closing timing is delayed by 65 deg. or more after a bottom dead point, the whole speed reducing ratio of the power transmitting device is set in a comparatively small range from 2.1 to 2.8 in condition in which a speed change gear 31 is in its maximum speed step, and the maximum engine rotational speed for the maximum output is reduced to the value of 6000rpm or less, and the discharging flow amount of the mechanical supercharger 20 is set so as to match the maximum output.
Patent JP-S5897871-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAGUCHI TAKAO
IPC: H01L21/033
Filed: 1981-12-07
Abstract: PURPOSE:To manufacture the MOS field-effect type semiconductor device through a self-alignment method, and to fine an element by exposing the surfaces of source-drain regions without using a photoetching process. CONSTITUTION:A silicon dioxide (SiO2) film 2 and a polycrystal silicon layer 3 are formed to the surface of a P type silicon (Si) substrate 1. The gate insulating film 2 and a gate electrode 3 are shaped while using a photo-resist film 11 as a mask, nitrogen (N<->) is implanted, the photo-resist film 11 is removed, and a silicon nitride (Si3N4) film 12 is formed through heat treatment. Arsenic (As<->) is implanted in the surface of the Si substrate 1 while penetrating the Si3N4 film 12 to activate the substrate, and the source region 4 and drain region 5 are shaped while the surface of the polycrystal silicon layer forming the gate electrode 3 is oxidized and a silicon dioxide (SiO2) film 13 is molded. The Si3N4 film 12 is removed, and a source electrode 9 and a drain electrode 10 are  shaped.
Patent JP-S6089943-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI NOBUYOSHI
IPC: H01L29/43
Filed: 1983-10-24
Abstract: PURPOSE:To facilitate electrical insulation to the Si substrate by sequentially forming SiO2, silicide under the tungsten or molybdenum film. CONSTITUTION:After the tungsten film 1 is vacuum-deposited on a Si crystal substrate 2, this sample is heated up to a temperature ranging from 500 to 1,200 deg.C under the H2O ambient including H2O of 1ppm to 50%. Thereby, first tungsten W reacts with silicon Si and WSi2 film 4 is formed and then SiO2 film 3 is formed on the surface of film 4 by H2O in H2. Since W is not oxidized by H2+H2O, silicide and SiO2 are formed without oxidation of W. In case Mo is used in place of W, the same reactions are carried out. Thereby, a sufficient available insulation resistance for practical use can be obtained between the film 1 and film 4. Moreover, since W or Mo wiring is formed as the buried wiring, any protrusion and recess due to the wirings are not formed on the surface.
Patent JP-S5988041-A (JP)
Title: Method for vacuum storing fruit and vegetable
Inventor: KOGANO HISATOSHI
IPC: A23B7/12
Filed: 1982-11-12
Abstract: PURPOSE:To prolong the storage life of a fruit and vegetable remarkably as compared to the conventional vacuum storage, by storing the fruit and vegetable in an atmosphere in a low O2 concentration and high CO2 concentration. CONSTITUTION:The atmosphere in a low O2 concentration and high CO2 concentration is maintained at a desired level preferably by reducing the quantity of ventilating air in a storage chamber. The storage atmosphere is preferably kept at -5-15 deg.C temperature, 80-100% relative humidity and 20-200 Torr pressure and contains 1-20% CO2, <=20% O2, <=1% ethylene and other gases, e.g. N2 and Ar. CO2 generated from the fruit and the vegetable to be stored is used as the supply source of CO2, and the quantity of the ventilating air is extremely reduced as compared to that in the conventional vacuum storage to maintain the high CO2 concentration with ease. As a result, the respiration of the stored fruit and vegetable is suppressed, and the diffusion rate of the gas, e.g. ethylene or alcohol, generated from the stored fruit and vegetable can be increased to keep the freshness of the stored fruit and vegetable.
Patent JP-2001028566-A (JP)
Title: Method and device for radio relaying
Inventor: MATSUKI HIDEO
IPC: H04B7/26
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by controlling at least either the trans mission power to a radio base station or transmission power to a radio terminal station, corresponding to the measured result of a power supply voltage supplied from the outside. SOLUTION: The voltage of power supplied from the outside is measured by a processing step 10. Next, it is decided a deciding step 12 whether the measured voltage is greater than a predetermined specific value. When the measured voltage is less than the predetermined specific value, namely, when no power is supplied from the outside, a processing step 14 is started, transmission power is reduced and signal transmission is performed. Whereas, when the measured value is grater than the predetermined specific value, since there is no problem in power consumption, a processing step 16 is started and signal transmission is performed, while keeping maximum transmission power without having to reduce the transmission power. Thus, whether it is the state of supplying external power is decided and on the basis of the result, transmission power is changed.
Patent JP-H08335362-A (JP)
Title: Disk cartridge
Inventor: OTSUKA YASUO
IPC: G11B19/04
Filed: 1996-07-26
Abstract: PURPOSE: To precisely distinguish an optical disk cartridge from a 3.5-inch FD cartridge and to facilitate designing the cartridge. CONSTITUTION: A front edge part of the optical disk cartridge 100 (as shown in the figure in its shutter opening state) is formed with a slant part 105 at a corner part in a shutter closing direction of a shutter member 101. In the case of the 3.5-inch FD cartridge, a slant part is also formed, but is at a corner part opposite to the shutter closing direction of the shutter member 101. In addition, the optical disk cartridge 100 is provided with a round hole 107 in the vicinity of a side edge part, whereas this round hole 107 is a reference hole for setting a position at the time of loading the optical disk cartridge 100 into an information processor as well as a reference hole at the time of designing the optical disk cartridge 100. A border between the front edge part and the slant part 105 is formed on a line passing through the round hole 107 and parallel to the side edge part.
Patent JP-S5898935-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI KOUHEI
IPC: H01L21/76
Filed: 1981-12-09
Abstract: PURPOSE:To prevent the production of a defect due to the stress of a substrate by forming grooves on a substrate, accumulating an SiO2 film on the entire surface of the substrate and annealing only the film on the grooves, thereby reducing the area required to isolate the element. CONSTITUTION:An Si substrate 21 is sputter etched, thereby forming grooves 22 of approx. 1mum in depth. Then, a resist is removed, and a thermally oxidized film 23 is formed on the surface. Subsequently, an SiO2 film 24 accumulated by a CVD method on the overall surface of the substrate 21. Then, only the film 24 on the grooves 22 is emitted by an electron beam, and is heat treated. Thereafter, the film 24 is etched with buffered fluoric acid solution. Since the etching rates of the not annealed CVD SiO2 film and the annealed film 24 are approx. 5:1 at this time, the oxidized film on the part to become an active region on the substrate is early removed.
Patent JP-S6089178-A (JP)
Title: Television receiver
Inventor: KOSAKAI DAISUKE
IPC: H04N5/44
Filed: 1983-10-22
Abstract: PURPOSE:To allow the user to recognize misoperation by raising caution display if a channel is selected while a TV receiver reproduces a video signal from a video tape recorder. CONSTITUTION:When the video signal recorded on a video tape from a video tape recorder VTR is reproduced, if the input is changed over between the video tape and a TV broadcast, a switching circuit 4 is thrown to the VTR position with a signal from a microcomputer (muCM)2 and the video signal from the video tape is displayed on a CRT6 via a reproducing circuit 5. If the channel of the TV receiver is selected in this case, a character signal representing that the video signal from the VTR is being reproduced, e.g., characters of VIDEO is displayed on the CRT6 from a character generator CG17 of the muCM2 so as to allow the user to recognize the misoperation.
Patent JP-H1132224-A (JP)
Title: Image-processing unit
Inventor: BABA HIROYUKI
IPC: G06T5/30
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain proper effects for correcting longitudinal stripes without side effects, even when read resolution is changed by automatically revising number of pixels of a maximum longitudinal stripe width through the read resolution. SOLUTION: A shading correction circuit 1 corrects shading by using light level data, and a dirt detection processing circuit 2 detects a position of dirt in the main scanning direction by using the light level data used by the shading correction circuit 1. A dirt correction processing circuit 3 corrects longitudinal stripes of actual image data by using the result of the dirt detection processing circuit 2. The dirt detection processing circuit 2 detects the start position of a defective pixel, due to the dirt according to a prescribed start condition and discriminates the end of the defective pixel, when a prescribed end condition is satisfied. The information of the position of the defective pixels is stored for succeeding correction processing.  The dirt correction processing circuit 3 corrects the pixels at the detected position having dirt, by referencing adjacent pixel data and revises a maximum width of longitudinal stripes to be corrected corresponding to the resolution.