baber/WOPTO huggingface dataset:
Patent JP-H04278685-A (JP)
Title: Three dimensional image processing method
Inventor: GOTO YOSHIHIRO
IPC: G06T15/08
Filed: 1991-03-06
Abstract: PURPOSE:To improve the picture quality while an intermediate value is given to a picture element concentration without increasing a memory so much. CONSTITUTION:When the cross section of a picture element concentration value is taken along a straight line 12 drawn on a CT slice image 11, histogram 13 is obtained. Now, when the brain is to be extracted, each membership function of the concentration and concentration slope of the picture element of the brain portion is set as shown in 10A and 10B. For central concentration 10Ao and width 10Aw, the value prepared beforehand for each the image concentration of the CT slice image is prepared. By membership functions 10A and 10B, the membership value corresponding to the concentration and concentration slope of a P point becomes Mpi and Mpg, and the membership value of a Q point becomes Mqi and Mqg. The reflection coefficient of the P point is in proportion to the product of the membership value and the reflection coefficient of the Q point is in proportion to the product of the membership value. The threshold processing is performed for the whole of the reflection coefficient obtained after this, only data (picture element coordinates and the reflection coefficient) to belong to the brain are preserved, and this is used when the three dimensional image is constituted on a virtual plane.
Patent JP-H05303075-A (JP)
Title: Liquid crystal display device
Inventor: MIZUNO KENJI
IPC: G02F1/133
Filed: 1992-02-27
Abstract: PURPOSE:To improve the operating frequency of the liquid crystal display device. CONSTITUTION:The liquid crystal display panel 1 is driven by receiving image signals 6, 7 from information equipment in parallel for two picture element components, providing control circuits 4, 5 respectively thereon and processing the signals in parallel. The performance required for the driving circuit 2, 3 is decreased by half by the parallel processing and the connection to the information equipment, such as liquid crystal display device, which requires a high-speed display with high fineness is enabled.
Patent JP-S58156962-A (JP)
Title: Electrostatic recorder with control for double sides
Inventor: TAKAHASHI KEIJI
IPC: B41J2/41
Filed: 1982-03-12
Abstract: PURPOSE:To make the press contact of recording paper with a recording electrode easy while assuring a conveying system for recording paper which can eliminate the margin at the preceding end of recording paper by providing backing rolls for conveying the recording paper between the respective control electrode pieces which are divided in the transverse direction of the recording paper. CONSTITUTION:A recording electrode 8 and a control electrode part 9 are disposed so as to face each other in a recording part for electrostatic recording paper 7. The part 9 has an electrode function and a conveying function for recording paper, and is formed of control electrodes 12 and backing rolls 13. The electrodes 12 are formed of plural control electrode pieces 14 which are devided in the transverse direction of the paper 7, which pieces 14 are fixed and wired at a specified pitch P to a plate 15. The rolls 13 are located between the pieces 14 and are disposed with roll bodies 16 on a shaft body 17. While the electrode 8 is held set, the paper 7 is conveyed by the revolutions of conveying rolls 10 and the rolls 13.
Patent JP-H03243782-A (JP)
Title: Chemical conversion treating solution for aluminum and aluminum alloy
Inventor: YOSHIDA MASAYUKI
IPC: C23C22/38
Filed: 1990-02-21
Abstract: PURPOSE:To improve the corrosion resistance of the surface of an Al or Al alloy member and the adhesion of paint after coating by treating the surface of the member with a chemical conversion treating soln. having a specified compsn. CONSTITUTION:The surface of an Al or Al alloy member of a can, etc., is degreased, washed and treated by spraying with a chemical conversion-treating soln. contg. 2.0-8.0 g/l fluorozirconate ions and/or fluorotitanate ions, 5.0-40.0 g/l (expressed in terms of phosphate ions) H3PO4, 0.5-4.0 g/l (expressed in terms of hexavalent Cr ions) CrO3 and 0.1-2.0 g/l (expressed in terms of F ions) HF, NaF, KF, etc., and adjusted to pH 1.0-3.0 with NH4OH. The corrosion resistance of the surface of the Al or Al alloy member is improved by a chemical film formed on the surface and the adhesion of paint after coating is also improved.
Patent JP-H10235419-A (JP)
Title: Method for controlling rolling of wide-flange shape steel with universal mill
Inventor: OKAMURA ISAMU
IPC: B21B37/62
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To realize automatic gage control(AGC) even in a state where the rigidity of a material is unknown in a universal mill by respectively independently executing the AGC of horizontal rolls and vertical rolls and reducing the mutual interference between the AGC of the horizontal rolls and the AGC of the vertical rolls which are generated through a rolling stock. SOLUTION: To a control mechanism having a hydraulic AGC device 70 for horizontal rolls and hydraulic AGC device 72 for vertical rolls, a hydraulic control gain switching device 74 for switching position control gains of the horizontal rolls and vertical rolls at the time of executing the AGC is further added. Ch, Cv express coefficients to be multiplied by the position control gains Chi, Cvi of the horizontal rolls or the vertical rolls and, when the AGC is not executed, Ch=Cv=1.0, that is, the control gains are not changed. When the AGC is executed, the gains are increased by prescribed values ChO times, CvO times with the hydraulic control gain switching device 74. By this gain change, the interference by mutual influence between the web and flanges is reduced.
Patent JP-H10242841-A (JP)
Title: Logic integrated circuit
Inventor: TAKASHIMA ATSUSHI
IPC: H03K19/173
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To recover an LSI without redesigning its logic even if a defect is found after the LSI manufacture by selecting a clock signal or the signal generated by delaying the signal by an inverter according to stored recovery data, and supplying the selected signal to a flip-flop circuit. SOLUTION: This is a logic LSI using a flip-flop circuit cell RFC with a recovery function, and when malfunction can be prevented by delaying the data latch timing of a flip-flop by a half cycle, data '1' is set in a latch circuit LT1. The signal generate by delaying a user clock signal ϕc by a half cycle through an inverter INV is inputted to the clock terminal CP' of the flip-flop FF1 through a selector SEL. Consequently, the SLI is prevented from malfunctioning and can be recovered. Or this can be used to find a cell where the latch timing of data should be delayed to correct malfunction of the LSI.
Patent JP-2000242877-A (JP)
Title: Intrusion alarm system
Inventor: KATAYAMA MASAHIRO
IPC: G08B25/01
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To make a sensor unit part movable and detectable an intruder without being affected by a disturbing radio wave by sending the signal generated by the sensor unit part through an AC power line and transmitting it to the controller part of an intrusion alarm device. SOLUTION: The sensor unit part 1 is fitted directly to the outlet of the AC power line 3 and receives the electric power. Further, the AC power line 3 is connected to a controller part 2 and the signal generated by the sensor unit part 1 is transmitted to the controller part 2 through the AC power line 3. The outlets 5 of the AC power line 3 are arranged within a watch range and then the sensor unit part 1 can be moved. Thus, the signal generated by the sensor unit part 1 is transmitted through the AC power line 3, so as trespasser detection signal can securely be transmitted to the controller part without being affected by a disturbing radio wave.
Patent JP-S56137853-A (JP)
Title: Improvement of assorted feed for pisciculture
Inventor: MIWA ICHIROU
IPC: A23K1/16
Filed: 1980-03-31
Abstract: PURPOSE: To prevent the disintegration and scattering of assorted feed in sea water, by impregnating and adsorbing an aqueous solution of an alkali alginate or pectin to an assorted feed, thereby reinforcing the feed with a hydrogel surface layer formed when thrown into sea water.  
     CONSTITUTION: The piscicultural assorted feed used in the present invention is, e.g. obtained by compounding fish meal with minerals, vitamins, and binders. 100pts.wt. of the feed is mixed with 5W50pts.wt. of a 0.1W4wt% aqueous solution of an alkali alginate or pectin. The assorted feed containing impregnated and adsorbed solution of the alkali alginate or pectin is applied as wet state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10242362-A (JP)
Title: Lead frame, semiconductor device and manufacture of semiconductor device
Inventor: TANAKA SHIGEKI
IPC: H01L21/50
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which a variety of semiconductor devices in different sealing shapes can be manufactured by using the same semiconductor chip. SOLUTION: Tips in part of inner leads 4 at a plurality of leads 3 whose outer leads 5 protrude from a side, on one side, of a sealed body are faced with a side, on the other side, which is adjacent to the side of a semiconductor chip 10 corresponding to the side, on one side, of the sealed body so as to sandwich respective corners of the semiconductor chip 10. By this constitution, a restriction on the shape of the sealed body using the same semiconductor chip 10 is reduced, and the same semiconductor chip 10 can be used for semiconductor devices in which the outer leads 5 are arranged differently such that, e.g. a sealing shape is square or rectangular.
Patent JP-S51116366-A (JP)
Title: Differential device provided with idle prevention mechanism
Inventor: IWAMURA SHIGEKAZU
IPC: F16H48/38
Filed: 1975-04-04
Abstract: PURPOSE: Differential device may be provided in which a torque is transmitted to one of right and left driving wheel having much resistance in road surface and the torque is not transmitted to the driving wheel having low road resistance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62198427-A (JP)
Title: Venting method in injection molding machine
Inventor: KAMIYAMA TAKASHI
IPC: B29C45/63
Filed: 1986-02-26
Abstract: PURPOSE:To provide a venting method of an injection molding machine which can vent even if it is a standard machine, by a method wherein molten resin is sent into a void formed in a barrel at the time of metering and gas is discharged, for example, through a nozzle hole of the inside of the void. CONSTITUTION:The titled method is so constituted that at the time of performance of a metering process, a screw is moved backward by amount equivalent to metering resin fixed beforehand, a void part is formed at the front of the tip of the screw, then the screw is turned at the retreatmost part of the screw and along with metering of molten resin at the foregoing void part gas accumulated in the void part is discharged. Therefore, as a standard machine can be used without necessitating a special screw for venting by providing a vent hole to a conventional barrel, a feeder becomes unnecessary and it becomes favorable even from viewpoints of operating characteristics and cost.
Patent JP-S62199383-A (JP)
Inventor: NOGO HIDETOSHI
IPC: B25J9/16
Filed: 1986-02-26
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-S51115208-A (JP)
Title: Lumber-carried equipment in furnace
Inventor: MAKINO SHINPEI
IPC: C21D9/08
Filed: 1975-04-03
Abstract: PURPOSE: The rotary quantity is big in a furnace in proportion to the forhead quantity of materials, moreover, it is an indication-carried equipment which does not make a structure of furnace difficult. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09317394-A (JP)
Title: Tunnel lining material
Inventor: ROBERUTO HAINRIHI
IPC: E21D11/08
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To use a tunnel lining material even in an extremely soft viscous ground, and to employ the tunnel lining material even when extremely high tensile stress is applied to the tunnel lining material. SOLUTION: Thus tunnel lining material comprises a plurality of arcuate members continuously disposed onto a tunnel inner circumferential surface respectively, and has a large number of annular bodies 1 continuously arranged in the tunnel longitudinal direction. Inner-circumferential surface indented sections 3 at least one place are formed to the inner circumferential surfaces of each annular body 1, and the indented sections 3 are filled with concrete on a field.
Patent JP-S54133419-A (JP)
Title: Ductile cast iron or ferrite structure of superior mechanical properties
Inventor: MURAKAMI TAKASHI
IPC: C22C37/10
Filed: 1978-04-08
Abstract: PURPOSE: The captioned cast iron having high impact vlues and elongation and improved mechanical properties such as tensile strength, yield strength, hardness, etc. composed of the specific composition containing C, Si, Mn, P, Si, Ni and the rest Fe and unavoidable impurities.  
     CONSTITUTION: This ductile cast iron has the composition comprising in wt%, C; 3.0 to 3.8%, Si; 2.20 to 2.60%, Mn; ≤ 0.30%, P; ≤ 0.04%, S; ≤ 0.05%, Ni; 0.5 to 2.0%, Fe and unavoidable impurities; the rest.  
     EFFECT: This cast iron is the ductile cast iron of ferrite structure which has high impact resistances of above 1.7kg f-m/cm 2  at -15°C and is superior in mechanical properties such as tensile strength, yield strength, elongation, hardness, etc. Its production is easy as well. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63207064-A (JP)
Inventor: HAYASHI HIDEO
IPC: H01R9/22
Filed: 1987-02-24
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-H08236204-A (JP)
Title: Card connector
Inventor: KUSAKABE TOSHITO
IPC: H01R13/633
Filed: 1995-02-28
Abstract: PURPOSE: To reduce the number of terminal part items required for fixing the end portion of a shape memory wire to a movable lever or connecting the shape memory wire and a lead wire to each other when the movable lever of an eject mechanism for ejecting a card is operated by using the shape memory wire. CONSTITUTION: The object to be used of a card connector is a card for information processing. The end portion of a shape memory 201 and the end portion of a lead wire 205 or a lead wire 209 are crimped and combined with a single terminal 202 or a single terminal 206, and the terminal 202 or the terminal 206 is fixed to a movable lever 83 or a body 1.
Patent JP-H05238137-A (JP)
Title: Thermosensitive recording material
Inventor: KAWAI MASATO
IPC: B41M5/337
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a thermosensitive recording material which is almost free from the color fading of a printed part and highly preservable, if allowed to come in contact with oil or a plasticized product. CONSTITUTION:A thermosensitive recording material consists of a thermosensitive recording layer which contains an electron-receptive developable chemical compound enabling coloration through the chemical reaction between at least, one type of electron-donative colorable dye and coloring dye under heat, on a sheet-like support. This thermosensitive recording material further contains an acryl-styrene reactive resin which contains an oxazoline group in the thermosensitive recording layer.
Patent JP-H01215943-A (JP)
Title: High corrosion-resistant zirconium alloy
Inventor: ANADA HIROYUKI
IPC: C22C16/00
Filed: 1988-02-24
Abstract: PURPOSE:To provide the title alloy with excellent corrosion resistance for a long period of time by incorporating specific amounts of one or more kinds among Ru, Rh, Pb, Pt and Au to a Zr alloy contg. Sn, Fe and Cr. CONSTITUTION:The compsn. of a Zr alloy is formed with, by weight, 0.5-1.7% Sn, 0.05-0.5% Fe and 0.05-0.3% Cr, furthermore with total 0.001-1.0% of one or more kinds selected from Ru, Rh, Pd, Pt and Au and the balance consisting of Zr with inevitable impurities. If required, one or two kinds of 0.01-0.1% Ni and 0.005-0.5% Nb are incorporated to the alloy having said compsn. The Zr alloy has high corrosion resistance and is suitable for the member such as a fuel coating material for a nuclear reactor which is used in the environment where the contact with the water of high temp. and high pressure or water vapor is required.
Patent JP-S51118708-A (JP)
Title: Process for stabilization of nitro compounds
Inventor: OINUMA SENZOU
IPC: C07C243/02
Filed: 1975-04-07
Abstract: PURPOSE: The nitro compounds obtained by reacting organic compound with nitration agent, are stabilized by removing the nitration agent contaminants by treating with epoxy compounds. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51116913-A (JP)
Title: Both-side mounting linear motor
Inventor: MORINO NOBUYUKI
IPC: H02K41/025
Filed: 1975-04-07
Abstract: PURPOSE: A both-side mounting linear motor capable of improving carrying efficiency of a linear motor and removing the defects such as heat generation or the like as much as possible. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58158477-A (JP)
Inventor: YAMANE YASUKUNI
IPC: F25D21/06
Filed: 1982-03-15
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-H03112553-A (JP)
Title: Washing and sterilizing machine for small article such as cap of medicinal container
Inventor: YOAHIMU BIIKUZOREKU
IPC: A61L2/26
Filed: 1990-02-23
Abstract: PURPOSE: To enable articles to be cleaned and sterilized without the necessity of a treating vessel in a sterile room by forming a discharging port so as to be closed by a valve, and at the same time to work as an intake port using a coupling so that an intaking/discharging vessel for articles becomes connectable while being supported by the coupling airtightly. CONSTITUTION: A discharging port 5 on the distant side from a treating vessel has a coupling 9, ad is connectable with a vessel 11 containing articles to be closed so as to support it airtightly through a counter-part coupling 10. The vessel 11 has a funnel-shaped lower component 13 having an intake/discharging port to be has a funnel-shaped lower component 13 having an intaking/discharging port to be closed by a butterfly valve 12. A tube 14 having a spraying nozzle 15 communicates with the vessel 11, and a hose 16 is connectable with the tube 14. When two butterfly valves 6, 12 are opened, articles to be treated have been transferred from the vessel 11 into a treating vessel 1.  The vessel 11 is cleaned by being sprayed over its wall face with warm water which is supplied through a spraying valve 15, The water flows into the treating vessel 1, and at the same time, hot steam is supplied there through a tube 7 to wash the articles in the fluid bed of stem.
Patent JP-S54133840-A (JP)
Title: Display unit for character or the like
Inventor: NAKAMURA HARUKA
IPC: G06F3/153
Filed: 1978-04-08
Abstract: PURPOSE: To make the depression of a transfer key effective and to accept a transfer instruction from a CPU at any time regardless of the processing contents of the CPU, by synchronizing the transfer instruction from the CPU with the state in which the transfer key of a display unit is depressed.  
     CONSTITUTION: A transfer instruction when supplied from the CPU to data output line D o  is detected by detection circuit A, so that memory circuit C will be set. With transfer key S on keyboard KYB depressed, on the other hand, memory circuit D is set. At the point in time when memory circuits C and D are both set, transfer start command signal X is sent out to display circuit B and screen data are transferred to data input line Di to the CPU. Further, a character code is displayed on the screen and stored with the transfer key depressed and in this memory state, the transfer instructon from the CPU is made effective. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63208862-A (JP)
Title: Electrostatic image developer and electrostatic image developing method
Inventor: OKUYAMA TAKEKI
IPC: G03G15/08
Filed: 1987-02-26
Abstract: PURPOSE:To permit formation of an image which has good fine line reproducibility and gradation characteristic, is high in image density and is free from fogging by using a toner having a specific grain size for an electrostatic image developer of a two-component system contg. the toner and carrier. CONSTITUTION:The toner which consists of the substantially spherical particles having 85% roundness and having the weight average particle size ranging 0.5-6mum is used. The toner, therefore, has high flow property while the grain size thereof is small. Developability is consequently improved and the image having the high image density can be formed; in addition, the reflection of light from the toner surface increases correspondingly and the light transmitted therethrough increases with an increase in the deposition as the grain size of the toner is small. As a result, a sharp increase of the density is averted and the reproducibility (gradation characteristic) of the intermediate density is improved. The possibility that the toner sticks to a latent image carrying body in the sate of projecting from the region of the electrostatic latent image is decreased. The fine line reproducibility is eventually improved and the adhesion of the toner to the non-image part of the latent image carrying body is hardly generated. Generation of fogging is thus prevented.
Patent JP-2000237656-A (JP)
Title: Vortex type wet scrubber and coating spray booth equipped therewith
Inventor: YAMAZAKI MAKOTO
IPC: B05B15/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To make certainly formable a vortex stream in a perfect form, to make formable a film of a liquid for catching particles to the whole surface of the inner wall of a wet scrubber at the same time, to improve the capturing efficiency of particles in an air stream while reducing the generation of the contamination caused by the deposition of particles in the scrubber. SOLUTION: The wet scrubber 1 has a cylindrical structure curved as a whole. In this case, the wet scrubber is equipped with an inflow part 2 permitting an air stream to flow in to pass and receiving the supply of a liquid, the mixing part 3 provided so as to continue to the lower portion of the inflow part and allowing the air stream and the liquid to collid with a pool to mix them, a vortex part 4 provided so as to continue to the side part of the mixing part 3 and revolving a mixture of the air stream and the liquid to form a vortex and the discharge part 5 provided so as to continue to the vortex part 4 and discharging the mixture while decelerating the same by the expanded structure of an opening cross-sectional area.
Patent JP-H10220585-A (JP)
Title: Spherically zonal seal body and manufacture thereof
Inventor: KASHIMA KAZUTSUGU
IPC: C09K3/10
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a spherically zonal seal body that is used in a spherical pipe joint for an automobile exhaust pipe because of its sufficient functions at higher temperature as a seal body, including its less oxidation wear, no abnormal frictional sounds caused thereby, and its improved sealing performance, and a manufacturing method for that seal body. SOLUTION: A spherically zonal seal body 55 has a cylindrical inner surface 52 at the center, which defines a through hole 51, a partially projected spherical outer surface 53, and a circular end surface 54 at the larger-diameter side of the outer surface 53. The seal body 55 involves, in the inside from the inner surface 52 over to the outer surface 53, a heatproof sheet member totally coated with a heatproof coating, and a reinforcement member 9 made of wire gauze, both which members are compressed and entangled together into an integral structure. The outer surface 53 has thereon an exposed outer layer 56 made of a heatproof coating, which layer is provided with the reinforcement member 9. The outer surface 53 is smoothed where the outer layer 56 and the reinforcement member 9 integrally entangled in the layer 56 are exposed outside.