baber/WOPTO huggingface dataset:
Patent JP-H01309579-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIDA YASUAKI
IPC: H04N5/347
Filed: 1988-06-08
Abstract: PURPOSE:To prevent the reduction of a dynamic range and occurrence of a false signal such as moire accompanying the increase of the number of picture elements without bringing about the complication of an element structure by providing an adder electrode, etc., between first and second signal transferring lines. CONSTITUTION:An adding means 30 to add the signal charge of a second signal transferring line (a horizontal CCD register) 40 and the signal charge of a first signal transferring line 20 adjacent to the second signal transferring line 40 is provided, and the adding means 30 selectively adds the signal charge of an (n)-th first signal transferring line and the signal charge of an (n-1)-th first signal transferring line or adds the signal charge of the (n)-th first signal transferring line and the signal charge of an (n+1)-th first signal transferring line for every field. Consequently, although the title device is a simple device composed of signal reading gates, each of which is for one picture element 10, the device can add the signal charges of plural picture elements and further make the combination of every picture element different for every field. Thus, the signal charge having the minimum noise and a sufficiently large magnitude can be obtained, the dynamic range can be increased, and a reproduced image having the minimum after-image and high quality can be obtained.
Patent JP-H0434668-A (JP)
Title: Image processor
Inventor: SHIMOTSUJI NARIYOSHI
IPC: G06T9/20
Filed: 1990-05-31
Abstract: PURPOSE:To improve the performance of drawing recognizing processing by shaping an approximate straight line found from a thinned image obtained by thinning an input image in accordance with the outline information of the input image. CONSTITUTION:A comparatively accurate approximate segment found from a thinned image is shaped by using the approximate segment of an outline. In the case of a segment L1 having an approximate straight line {Li} found from a thinned image shown in the figure, segments R1, R5 are respectively found out on the right and left sides of the figure and the corresponding processing of these segments is applied to the whole segment Li. Then, the shaping processing of the 1st approximate straight line {Li} is executed by using the information of the 2nd approximate straight line {Ri} based on relation between the corresponding segments Li, Ri. Thus, various recognition processing based on linearly approximate data can be highly accurately executed.
Patent JP-H05293136-A (JP)
Title: Sanitary napkin and paper diaper containing bamboo powder
Inventor: SOGABE TOSHINORI
IPC: A61F13/472
Filed: 1992-04-15
Abstract: PURPOSE:To deodorize a blood smell of a sanitary napkin and urine smell/an excrements smell of a paper diaper, and also, to prevent propagation of various bacteria. CONSTITUTION:In order to utilize the deodorizing/sterilizing capacity which a bamboo has, bamboo powder 4 obtained by crushing a bamboo bark part having the deodorizing/sterilizing capacity being excellent especially, like fine powder is added to a water sucking part 2 of a sanitary napkin and a paper diaper.
Patent JP-H11338784-A (JP)
Title: Information storage device and corrected address generating method
Inventor: TAKAHASHI KOJI
IPC: G06F11/10
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of improving error correction ability by prolonging time for accessing a data buffer when correcting one sector data through an error correcting part. SOLUTION: A base address for each sector is successively held in an EDC base address register 100. At the time of error correction, a subtracter 103 generates a corrected address showing a position to be corrected from the held base address and an offset address showing the error position in the sector. The error correcting part corrects the error of read information for each sector. Corresponding to a sector OK signal 107 which is outputted when the error correction for each sector is completed or there is no error, according to the predetermined order for each sector, an address generating part 10 updates the base address.
Patent JP-S5664558-A (JP)
Title: Recording device
Inventor: KAMATA KENJI
IPC: H04N1/19
Filed: 1979-10-31
Abstract: PURPOSE:To realize the recording action on both the going and returning ways of the recording head of a facsimile device, by using a recording head containing an arrangement of the 3-row 1-pair of recording element rows and then switching these recording element rows to carry out the recording. CONSTITUTION:On the going way, the switch SW is switched toward the recording element row SDI, and the odd picture information is extracted to the driving circuits X1-Xn each and then applied to the element row SDI in the timing of the record signal to be applied to the driving circuit Y1 to be recorded at the fixed main scanning position. Then the even picture information is extracted to the circuits X1-Xn and then applied to the recording element row SC in the timing of the record signal to be applied to the driving circuit Y2 to be recorded at the fixed main scanning position. On the returning way, the switch SW is switched toward the recording element arrangement SDII, and in the same way the odd and even picture information are recorded successively and with every fixed scanning position. The recording shift can be compensated between the going and returning ways.
Patent JP-H11354439-A (JP)
Title: Method and device for generating harmonics of laser beam, and method and device for exposure
Inventor: ISHIZAKA SHOJI
IPC: H01L21/027
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a harmonic generating device for generating harmonics of high efficiency, long life and stability. SOLUTION: A harmonics generating device for laser beam comprises a laser light source 1 for generating a laser beam(LB), a harmonics generating means 4 which generates harmonics of the laser beam LB when laser beam 1 is projected, an optical path displacement means 2 provided between the laser light-source 1 and the harmonics generating means 4 for allowing movements, makes the optical path of laser beam LB displaced in a direction almost vertical with respect to the optical path of the laser beam LB, while the rotation angle of the harmonics generating means 4 to the laser beam LB is maintained in this state.
Patent JP-S621112-A (JP)
Title: Magnetic recording medium
Inventor: AOYAMA SHIGEO
IPC: C09D5/23
Filed: 1985-06-26
Abstract: PURPOSE:To satisfy running stability and electromagnetic conversion characteristic at a high rate by forming a back coat layer contg. non-magnetic oxide particles consisting of the composite oxide or oxide solid soln. of SiO2 or TiO2 on the rear surface of a base film provided with a magnetic layer on the main surface. CONSTITUTION:The non-magnetic oxide particles consisting of the specific composite oxide or oxide solid soln. are incorporated into the back coat layer. The non-magnetic oxide particles consist of the composite oxide or oxide solid soln. of SiO2 or TiO2. The composite oxide is exemplified by the composite oxide of TiO2 such as aluminum titanate (Al2O3.TiO2). The oxide solid soln. is exemplified by the oxide solid soln. in which the oxide compsn. ratio constituting such composite oxide is slightly different, more specifically the oxide solid soln. having no definite compsn. ratio. The size of the above-mentioned non- magnetic oxide particles is <=0.2mum, more preferably about 0.02-0.1mum average particle size.
Patent JP-S5929443-A (JP)
Title: Lead frame for semiconductor device
Inventor: ISHIHARA KAORU
IPC: H01L23/28
Filed: 1982-08-10
Abstract: PURPOSE:To prevent the filling of space sections among lead wires with a synthetic resin, and to obviate the generation of crack, breaking and flaw of a synthetic resin section or the deformation of the lead wires or the like by forming a dummy board, one end thereof intrudes to the space sections among each lead wire and the other end thereof is connected to a connecting piece, in the lead frame sealing and molding a semiconductor element with the synthetic resin. CONSTITUTION:The dummy boards 10, which intrude so as to bury the space sections among the lead wires 2 and are unified with the connecting pieces 3, clearances 11 among the dummy boards 10 and the end surfaces 7 of the lead wires 2 and clearances 12 among the dummy boards 10 and the end surfaces 5 of the synthetic resin sections 4 are formed. With the lead frame for the semiconductor device of such constitution, a die bonding process through which the semiconductor element is set up and a wire bonding process are executed, and a resin seal molding process is executed. In the resin seal molding process, only the synthetic resin sections 4 crosshatched by the dummy boards 10 are sealed and molded with the resin, and the connecting pieces 3 are cut by a connecting cutter while the dummy boards 10 are cut.
Patent JP-H10151823-A (JP)
Title: Image-forming apparatus
Inventor: MORI NOBUYASU
IPC: B41J21/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To print with the same resolution many times in a short time, by applying an identification code to a printing image to all pages or a unit of a page, printing the printing image and identification code at the same time to a transfer material, and storing the printing image and its identification code. SOLUTION: In an image-forming apparatus 1, an I/F part 2 receives image data required to be printed from a computer connected thereto or the like, and a data-converting part 3 converts the received image data to data that can be printed by a printing-processing part 5. When the data are printed to a transfer material by the printing-processing part 5, an identification code is printed simultaneously to the transfer material. At this time, the identification code is applied by a first identification code-applying part 7 correspondingly to a printing image for a unit of a page. Alternatively, identification codes are applied to all pages by a second identification code-applying part 9 when the data are printed.  An identification code input part 8 stores the printing image and identification code in a memory part 4 so that the printing image and identification code can be read out on the occasion of reprinting of the data.
Patent JP-S5763883-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: TAKIMOTO TOYOHIRO
IPC: H01S5/227
Filed: 1980-10-06
Abstract: PURPOSE:To improve productivity, by using amorphous Si or poly Si for a flush type hetero-junction-structure semiconductor laser filling layer. CONSTITUTION:An N type GaAlAs layer 3, a GaAs active layer 4, a P type GaAlAs layer 5 and a P type GaAs layer 6 are laminated in turn on an N type GaAs substrate 2, and after stripe sections on the center of the layer 3-6 are removed by etching, a morphous Si or poly Si is allowed to make vapor growth, and electrodes 9 and 10 are formed by flattening the surface. It is possible, by doing so, to obtain sigle-style semiconductor laser with a good productivity.
Patent JP-H01310858-A (JP)
Title: Polishing device for magnetic recording medium
Inventor: NAKADA SHUJI
IPC: B24B29/00
Filed: 1988-06-07
Abstract: PURPOSE:To excellently collect polishing chips, to eliminate cleaning of a polishing member, and to prevent the damage of a magnetic medium by using a buff polishing roll of wheel as a polishing member. CONSTITUTION:A buff polishing roll 2 is brought into contact with the surface of a magnetic recording tape 1 as it is rotated to perform a work to polish the surface of the tape 1. By performing polishing by means of the relatively soft buff polishing roll 2, a fear of the magnetic recording tape 1 being damaged is eliminated, and polishing chips can be collected excellently by means of the buff polishing roll 2. As a result, a polishing work can take place for a long time without specially cleaning the buff polishing roll 2.
Patent JP-H11340231-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBA KATSUIKU
IPC: H01L21/3205
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To make the surface of wiring flat without allowing the wiring to corrode by performing chemimechanical polishing on an aluminum film while copper is held in the aluminum film in a diffused state by heating and quenching the aluminum film under a specific condition when or after the aluminum film is formed by the sputtering method. SOLUTION: When, after an Al film 27 is formed on a substrate 21 to a thickness of 4,000 Å by the sputtering method while the substrate 21 is maintained at 70 deg.C, the thickness of the film 27 is increased by another 4,000 Åat a film forming rate of 13-17 Å/sec while the substrate 21 is maintained at 450 deg.C, the Cu contained in the Al is diffused and kept in the At, in a complete solid-solution state. Then the Cu is made to be held in the Al in a complete solid-solution state even at a room temperature by quenching the film 27 to the room temperature from the 450 deg.C at a temperature dropping rate of >=7.5 deg.C/sec. Therefore, the corrosion of the Al is suppressed in a chemimechanical polishing process, because the battery effect due to the Al and precipitated Cu is reduced.
Patent JP-H08332752-A (JP)
Title: Thermal line printer
Inventor: TOYODA KOJI
IPC: B41J25/312
Filed: 1995-06-07
Abstract: PURPOSE: To expand the positional shift tolerance range of a thermal head and a platen by arranging the elastomer bringing a thermal head into contact with recording paper under pressure or a flat platen of which the surface with which the thermal head is brought into contact under pressure through the recording paper is made flat. CONSTITUTION: Recording paper 9 is brought to a pressure contact state at three places between a paper feed roller 3 and a paper supply pinch roller 4, a thermal head 6 and a platen 8 and a delivery roller 12 and a delivery pinch roller 13. The recording paper 9 is fed by rotating the paper feed roller 3 and the delivery roller 12 through many gears 15a-15e by using a motor as a drive source. The heating elements 6a of the thermal head are brought into contact with the flat surface of the platen 8 through the recording paper 9 under pressure by a thermal head spring 10. Therefore, even if the heating elements 6a of the thermal head 6 are shifted in a definite direction, the close contact of the whole of the heating elements 6a of the thermal head and the recording paper 9 is not changed so far as the recording paper is not shifted from the flat surface of the platen 8 to the outside.
Patent JP-S6119718-A (JP)
Title: Operating method of exhaust gas disposing system of closed-type converter in abnormal time
Inventor: YOSHIDA TOORU
IPC: C21C5/40
Filed: 1984-07-06
Abstract: PURPOSE:To prevent the explosion of an exhaust gas disposing system by a method wherein below refining is discontinued simultaneously with the occurrence of an emergent state, a damper of an emergency air suction device is opened while a control damper is maintained as it is, and then a skirt is raised while the control damper is opened. CONSTITUTION:When an emergent state occurs, the blowing from a lance 11 is discontinued, and an emergency air suction device is operated to suck in outside air, which the opening of an inner-furnace pressure control damper 12 is maintained as it is. Thereby an inner-furnace pressure is prevented from changing suddenly. A prescribed time later, the inner-furnace control damper 12 is fully opened, and a skirt 2 is raised so that the total of outside air sucked through an aperture between a furnace port and the skirt 2 and of the outside air from the emergency air suction device be a quantity of air matched with the opening of the inner-furnace pressure control damper 12. By this method, a sudden change in the inner-furnace pressure is eliminated, a sufficient quantity of CO gas layer is produced, and thus a danger of explosion of an exhaust gas disposing system of a closed-type converter is eliminated.
Patent JP-S6119732-A (JP)
Title: Method for hot processing of two-phase stainless steel
Inventor: MAEHARA YASUHIRO
IPC: C21D8/00
Filed: 1984-07-06
Abstract: PURPOSE:To easily form two-phase stainless steel into an arbitrary shape by hot processing, by applying proper pretreatment to steel based on Fe, Cr and Ni and applying thermal vibration between a temp. region precipitating a sigma-phase and that again generating a solid solution. CONSTITUTION:Two-phase stainless steel based on Fe, Cr and Ni and showing two phases, that is, a ferrite phase and an austenite phase in the vicinity of ambient temp. is heated to 1,000 deg.C or more and processing with a processing ratio of 30% or more in a temp. region of 700 deg.C or more or that with a processing ratio of 20% or more in a temp. region of below 700 deg.C is applied to the heat treated steel to apply pretreatment such as the removal of processing strain or the formation of a fine structure. Thereafter, the steel is deformed while thermal vibration is applied thereto by pref. repeating the rising and falling in temp. between a temp. region precipitating a sigma-phase and that again generating a sigma- phase solid solution about 5 time or more. By this method, two phase stainless steel is subjected to hot processing utilizing transformation super plasticity and stably formed into an arbitrary shape.
Patent JP-S6120286-A (JP)
Title: Chassis structure of vtr
Inventor: AMAN SANJI
IPC: G11B33/12
Filed: 1984-07-09
Abstract: PURPOSE:To decrease the titled chassis in weight while securing rigidity of the whole by drawing a slanted face that supports a cylinder and punching guide holes for tape loading around the slanted face when forming a chassis in a body by press work. CONSTITUTION:A thin metallic plate made of aluminium alloy is used as material of the chassis, and the chassis is formed in a body by press work such as bending, punching or drawing etc. That is, bending work is made on four sides of the chassis 1 to enhance rigidity of the whole, and plural holes including guide holes 28, 29 are formed on the horizontal face by puching. A slanted face 39 for attaching a cylinder 34 is formed by drawing between the two guide holes 28, 29. As the slanted face 39 is drawn in the direction of the surface and back of the chassis 1 to cross the horizontal face, the quantity of drawing can be made small compared with the case where the slanted face 39 is drawin on one of surface or back side. Thus, working can be simplified.
Patent JP-S5764609-A (JP)
Title: Cyclophosphamide composition for rectal administration
Inventor: YASUDA KOUTAROU
IPC: A61P35/00
Filed: 1980-10-09
Abstract: PURPOSE: A composition for the rectal administration, containing cyclophosphamide which is an antimalignant tumor agent in a specific base composition, and capable of improving the irritant action of the cyclophospamide and exhibiting a very high absorption rate without damaging the rectal mucous membranes.  
     CONSTITUTION: A composition prepared by incorporating 100pts.wt. cyclophosphamide with 90W100pts.wt. propylene glycol, 48W55pts.wt. sucrose ester of a fatty acid 2W5pts.wt.sodium lauryl sulfate, 15W30pts.wt. polyoxyethylene sorbitan ester of a fatty acid and 400W500pts.wt. triglyceride of a medium-chain fatty acid. The resultant composition is a white oily suspension, and used as a pharmaceutical for rectal injection of soft gelatin capsule suppository by the conventional method. The resultant absorption rate almost equal to or higher than that of the intravenous injection and applied more easily than the administration by the injection. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62296610-A (JP)
Title: Logarithmic if amplifier circuit
Inventor: KIMURA KATSUHARU
IPC: C12N15/09
Filed: 1986-06-16
Abstract: PURPOSE:To attain the excellent temperature characteristic and ease of circuit integration by connecting (n+1) differential pairs each having l:1 (l>1) of the ratio of emitter size of the input/output and summing collector currents of transistors (TRs) whose emitter area coefficient is '1' in the differential pairs. CONSTITUTION:The differential amplifiers from the 1st to the n-th stage amplify an input signal VIN sequentially and given an output VOUT. On the other hand, an input signal or an output signal of the differential amplifier at each stage is received by the differential pair from the 1st to the (n+1)th stage each comprising TR pairs whose emitter size is l:1 (l>1). The emitter size of TRs Q14, Q4,-, Qn4, Qn+14 is lso and the emitter size of TRs Q13, Q23,-, Qn3, Qn+13 is So. Each collector current of the TRs Q13, Q23,-, Qn3, Qn+13 is added by an adder circuit comprising TRs Q01, Q02 and converted into a voltage VLOG by a resistor R01. The titled circuit is operated from a low IF frequency, has excellent temperature characteristic with respect to a field detection voltage and offers ease of circuit integration.
Patent JP-S6031688-A (JP)
Inventor: NAKAGAWA HIROYUKI
IPC: G07B15/00
Filed: 1983-08-02
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-H06348670-A (JP)
Title: Electronic computer system provided with suspending/ resuming function
Inventor: KAMISAKA YASUSHI
IPC: G06F15/177
Filed: 1993-06-11
Abstract: PURPOSE:To report the purport that the communication processing of the program of a communicating other party is ended while the power source of an electronic computer is turned OFF by a suspending processing when the power source is turned ON next. CONSTITUTION:This electronic computer system is provided with a first electronic computer 105 provided with a CPU 101 and a resuming device 104 for performing suspending/resuming processings and a second electronic computer 111 provided with the CPU 106 and a communication controller 109 for holding information for stipulating the operating state of the program operated on the CPU 106 from the resuming device 104 of the first electronic computer 105. Further, the electronic computer system is provided with a communication channel 112 for connecting the first and second electronic computers 105 and 111 and a communication end state repeater 110 for monitoring the communication state of the program of the communicating other party until the first electronic computer 105 starts the resuming processing from the suspending processing and reporting whether or not communication processing of the program of the communicating other party is ended to the first electronic computer 105 when the first electronic computer 105 restarts execution by the resuming processing.
Patent JP-H035907-A (JP)
Title: Production of coil for thin-film head
Inventor: ITO MASARU
IPC: G11B5/31
Filed: 1989-06-02
Abstract: PURPOSE:To prevent the change in the properties of a surface and to improve reliability by forming Cu patterns by electroplating on a metallic film exclusive of photoresist patterns and subjecting the Cu patterns to a chromate treatment thereon. CONSTITUTION:Cu as an adhesive film 2 and an underlying film 3 are stuck onto a substrate 1. A positive photoresist is exposed and developed through a mask to form a resist mask 4 in a negative state of a desired coil thereon. The Cu is electroplated by using the underlying film 3 as a cathode, by which the Cu coil patterns 5 are formed. Chromate films 6 are then formed. The chromate films are formed on the surfaces of the Cu coil patterns in such a manner, by which the change in the properties and deterioration of the coil surface are prevented and the thin-film head having the high reliability is obtd.