baber/WOPTO huggingface dataset:
Patent JP-H0856085-A (JP)
Title: Printed board holding structure
Inventor: KINUYAMA HIROTO
IPC: H05K7/14
Filed: 1994-08-11
Abstract: PURPOSE:To provide a printed board holding structure, wherein even if the holding structure is used for an electronic equipment, such as a TV and a VTR, which is used at an environmental temperature which largely changes, a solder crack is not generated in the soldered part of the pawl part of a frame body to a printed board. CONSTITUTION:A printed board holding structure is provided with a frame body 10, which is vertically opened and has a pawl part 13, which is extended from one part of the frame body 10 to the upper part or lower part of the frame body 10 and is formed in a width equal to roughly the plate thickness component of the frame 10, and a printed board 17, which has a through hole 18 formed therein, has a soldering pattern 19 on the periphery of the hole 18 and is mounted within the frame body 10, the pawl part 13 is inserted in the hole 18 in a state that the surface, which is provided with the pattern 19, of the board 17 is faced the side of the point of the pawl part 13, and the pawl part 13 is soldered to the pattern 19.
Patent JP-S5890250-A (JP)
Title: Information processor
Inventor: TAKEMI KIYOYUKI
IPC: G06F9/48
Filed: 1981-11-25
Abstract: PURPOSE:To decrease the number of logics and to increase the processing speed for an information processor which performs a priority selecting process, by providing a priority selecting function to an arithmetic circuit and then sharing this function. CONSTITUTION:An information processor performs a process on the basis of the priority to various types of request factors which are given from other devices. This information processor is provided with an arithmetic processing unit 14 containing a priority selecting function such as a mask, an encoder, etc. and registers 11a-11n and 9 or a memory 8 which hold numbers of request factors and mask information. It is possible for the registers 11a-11n and 9 or the memory 8 to share the unit 14. Thus the priority selecting process of a request is carried out for each factor.
Patent JP-S5890944-A (JP)
Inventor: SHIMOYAMADA MASAHIRO
IPC: B65B53/02
Filed: 1981-11-26
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-H0940560-A (JP)
Title: Steroidal preparation for external use
Inventor: SUGITA KIMIKO
IPC: A61P29/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a steroidal. preparation for external use which shows excellent curing effect against drying skin diseases typified by house wife eczema or inflammatory skin diseases. SOLUTION: This skin preparation for external use contains hydrocortisone butyrate propionate, in addition, a heparin-like substance and glycerol, preferably in amounts of 0.1-0.3wt.% and 5-20wt.%, respectively.
Patent JP-H0355360-A (JP)
Title: Square mounting holder with stand
Inventor: SUZUKI ISAMU
IPC: E04G21/18
Filed: 1989-07-21
Abstract: PURPOSE:To facilitate mounting work by having pieces bringing into contact with a pedestal, a holder body putting the pedestal between two pieces and a square mounting holder with a stand having a mounting mechanism capable of fixing the stands of the square. CONSTITUTION:A weld block is welded to a pedestal 7 by welding, a holder body 1 is placed on the peripheral surface of the pedestal 7 to rotate and control a handle 15, and a movable plate 9 is held by the pedestal 7. After that, stands 43 of square 31 with stands are fitted to recessions 29 of plate bodies 3, 5 and a square mounting holder 27 of the movable plate 9, a change-over lever 49 of a magnet holder 45 is switched and controlled, and an absorption surface 47 is turned ON to fix the square 31 with stands to the mounting holder 27. The square surfaces 41 of three square 31 with stands are used to mount brackets to three ways of weld brackets. According to the constitution, square are mounted firmly on the pedestal.
Patent JP-S5993208-A (JP)
Inventor: DARERU RIIN DEYUMAIA
IPC: B23Q17/00
Filed: 1983-10-11
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-H0610507-A (JP)
Title: Recording method for advance investigation
Inventor: HIRAKAWA YUSUKE
IPC: H04N7/18
Filed: 1992-06-23
Abstract: PURPOSE:To clarify the responsibility for the generation of damages by continuously enlarging the whole views and the current damaged portion of a building expected to be subject to damages accompanied by public works discretely for photography, and what is more, collecting the above data in lump sum as a record and submitting the packaged record as an advance report. CONSTITUTION:The whole view of a north side wall surface of a living room F, which is expected to be subject to damages, is photographed while a measuring instrument is mounted to a clearance 7, a crack 10 and the like. A blackboard 2 is used to list recording sites and the number of tape counts. Then, the wall surface including the damaged portions is panned with a video camera from the left corner up to the right corner, if necessary under a zoomed up state, and recorded clearly. The video camera 20, the recording sites and the number of tape counts are listed in a table 21 while a file 15, which has collected a volume of recorded pictures 20 is submitted as an advance work report A, which makes it possible to decide easily whether the subjected damage is produced during execution of work or not.
Patent JP-S6346644-A (JP)
Title: Perpendicular magnetic recording and reproducing head
Inventor: MATSUI TSUTOMU
IPC: G11B11/105
Filed: 1986-08-13
Abstract: PURPOSE:To improve the reproducing sensitivity by detecting the polarization from the reflected light of a light projected onto apart of end face of the main magnetic pole depending on the Kerr effect while a magnetic flux generated from the recorded part of a magnetic recording tape passes through the main magnetic pole, thereby extracting a reproduction signal. CONSTITUTION:A laser light is fed to an objective lens 11d via a collimator lens 11b and a half mirror 11c, an objectivelens 11d converges the laser beam and projects it to the end face of the main magnetic pole 5 exposed to the bottom of a conical hole 10, the reflected light is converged into a collimated light and fed to the half mirror 11c, which separates the light and gives it to an analyzer 11e. The direction of polarization transmittable is decided to the analyzer 11e and only the reflected light subjected to polarization by the Kerr effect is passed when magnetic flux transmits through the main magnetic pole 5. The polarization of the reflected light by the Kerr effect is acted by a weak magnetic flux only, then the reproducing characteristic of recorded information is improved.
Patent JP-H0859341-A (JP)
Title: Heat resistant electrical conductive ceramics
Inventor: NAKATANI MASANORI
IPC: C04B35/42
Filed: 1994-08-12
Abstract: PURPOSE: To improve stability under a low partial pressure of oxygen by heat- treating a powdery mixture of an La source with a Ca or Si source, a Cr source, a Co or Ni source and an Al or Mg source, compacting and firing the resultant powder. CONSTITUTION: A powdery mixture of an La source with an A source (A is Ca and/or Sr), a Cr source, an M source (M is Co and/or Ni) and a B source (B is Al and/or Mg) is heat-treated at 800-1,400 deg.C for 0.5-10hr. The resultant synthetic powder is pulverized, compacted and fired at 1,500-1,900 deg.C to obtain a sintered compact having a perovskite type crystal structure represented by the formula (La1-x Ax )a (Cr1-y-z My Bz )b O3 (where 0<x<=0.2, 0<y<=0.1, 0<z<=0.1, 0<y+z<=0.18 and 0.95<=a/b<=1.02). This sintered compact has bulk density corresponding to >=92% of the theoretical density and >=0.5s/cm elongation at room temp. after heat, treatment at 1,000 deg.C for 10hr in an atmosphere of humidified hydrogen in which the partial pressure of oxygen becomes 10<-6> atm at 1,000 deg.C.
Patent JP-H11108065-A (JP)
Title: Needle roller bearing
Inventor: YOSHIDA MASUHISA
IPC: F16C33/46
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a bearing, by improving the exhausting property of dwelling foreign matter, and the flowing property of the lubricating oil. SOLUTION: At four corners A of the pocket 1a of a holder 1, recessed parts 1a4 having a circular arc form of peripheral wall surface recessed in the circumferential direction respectively are provided. The depth of the recessed parts 1a4 is set within the range of 0.01 <=h/Dw<=0.2 to the diameter Dw of a needle roller 2. By providing the recessed parts 1a4 at the corners A of the pocket 1a, the recessed parts 1a4 are made as the communicating passage of the lubricating oil, and as a result, the lubricating oil flows smoothly between the inner diameter side and the outer diameter side of the holder 1.
Patent JP-S6347101-A (JP)
Inventor: SHIMANOUCHI HITOSHI
IPC: B27B19/09
Filed: 1986-08-15
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-H0480357-A (JP)
Title: Sputtering system and its target electrode
Inventor: HIRATA KAZUO
IPC: C23C14/34
Filed: 1990-07-20
Abstract: PURPOSE:To minimize the impact of negative ion on a substrate and to prevent a lowering of efficiency in utilizing the target by forming a region not to be impressed with a target potential at the center of a target electrode. CONSTITUTION:The target electrode consists of an electrode main body 20 and a backplate 19, the backplate 19 is fixed to the upper end of the main body 20, and a circular hole 19a is provided at the center of the backplate 19. The target electrode is used in magnetron sputtering, a magnet assembly provided with an outer circular magnet 22a and an inner circular magnet 22b is placed in the target electrode, both magnets are fixed to a yoke 21, and the assembly is easily placed in and removed from the main body 20. Consequently, the secondary electron or negative ion is not generated from the center of the target electrode. Meanwhile, even if the secondary electron and negative ion stray into the region, the electron and ion are not accelerated toward the substrate since there is no potential gradient called the cathode sheath.
Patent JP-H0743343-A (JP)
Title: Oxygen sensor and its manufacture
Inventor: SAITO MINORU
IPC: G01N27/327
Filed: 1993-07-30
Abstract: PURPOSE:To provide an oxygen sensor where oxygen is firmly fixed to a solid carrier and an output voltage can be obtained for a long time stably and its manufacturing method. CONSTITUTION:ISFET (ion selectivity FET) is treated by silane coupling agent and then is heated at 110 deg.C for 20 minutes, thus forming a covalent bonding between aminopropyltriethoxylane and the surface a gate insulation film 30. Then, ISFET is dipped into bicarbonate buffer liquid with pH8.0 containing biotinlongarm 36 with 0.1 mg/ml concentration, thus forming a covalent bonding between the biotinlongarm 36 and aminopropyltriethoxylane. Then, ISFET is dipped in 100ml phosphorous acid buffer liquid with pH7.2 containing 1mg urease 40 which avidin D38 is combined to for two hours. In the meantime, biotin 34 and avidin 38 are subjected to specifical bonding reaction.
Patent JP-S6435865-A (JP)
Title: Negative electrode for fuel cell
Inventor: HADO KAZUHITO
IPC: H01M4/88
Filed: 1987-07-30
Abstract: PURPOSE:To obtain the negative electrode of a fuel cell with the excellent performance and high productivity by mixing the metal powder coated with the ceramic fine powder on the surface and a ceramic powder material, molding the mixture in an electrode shape, incorporating the molded electrode in a battery, then burning a molding auxiliary. CONSTITUTION:After the metal powder material coated with the ceramic fine powder on the surface and the ceramic powder material are mixed, the mixture is molded in an electrode shape with at least a molding auxiliary or the like, the molded electrode is incorporated in a battery, then an organic matter such as the molding auxiliary is burnt. As soon as the molding auxiliary in the electrode is removed, metal powder particles serving as the electrode material are sintered at the portion not coated with the ceramic fine powder. The electrode can thereby perform its function, the ceramic coated on the metal surface and the mixed ceramic powder prevent the over-sintering, and the mixed ceramic powder prevents the creep-resistant phenomenon.
Patent JP-2000015257-A (JP)
Title: Apparatus and method for making high purity water
Inventor: KOIZUMI MOTOMU
IPC: C02F1/44
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To recover a large amt. of high purity water by enhancing water recovery and to efficiently remove org. matter to obtain high purity water low in the concn. of the org. matter in low cost. SOLUTION: An acid 4 is injected into raw water 2 to adjust the pH of raw water to 6 or less and this raw water is degassed by a degassing apparatus 1 and degassed water 11 is desalted by a first RO apparatus 6 and a first permeated soln. 13 is adjusted to pH 8.5 or more to be desalted by a second RO apparatus 8 and a second permeated soln. 15 is deionized by a deionizing apparatus 9 to produce high purity water 16. A second conc. soln. 19 is oxidized by UV in a first oxidizing treatment apparatus 21 to be returned to the first RO apparatus 6 and a first conc. soln. 23 is desalted by a third RO apparatus 26 and a third permeated soln. is oxidized by UV in a second oxidizing treatment apparatus 27 to be returned to the first RO apparatus 6.
Patent JP-H0477982-A (JP)
Title: Electronic equipment with ic card
Inventor: TAKAHASHI HIROSHI
IPC: G06K17/00
Filed: 1990-07-20
Abstract: PURPOSE:To prevent the damage on the IC card and to improve the reliability of the electronic equipment by providing a loading means automatically connecting the IC card to be inserted to a connector part. CONSTITUTION:When the IC card is inserted from an insertion part 1, an insertion detection sensor 4 is turned on to rotate a loading motor 5, and a worm wheel 6 is rotated in the direction shown by an arrow (a) through the worm of the motor 5. The wheel 6 is installed on an elastic roller 7 made of rubber or the like, a pressure roller 8 is installed opposite to the elastic roller 7, and the pressure roller 8 is supported by a bearing 9 slidable up and down. The bearing 9 is pressed upward by a compression spring 10 so as to obtain proper carrier power when put between the rollers 7 and 8. Therefore, the IC card is loaded leftward by the rotation of the wheel 6. Thus, the malfunction or the like of the electronic equipment caused by poor connection can be prevented, further, the damage of the IC card can be reduced.
Patent JP-H0825339-A (JP)
Title: Manufacture of t-shaped pca beam member
Inventor: MORI HITOSHI
IPC: B28B23/02
Filed: 1994-07-11
Abstract: PURPOSE:To prevent a pinhole or a irregular color by flattening--manufacturing and stocking Pca stay beams in advance, providing an outside beam flat from, connecting top and bottom tensile reinforcements and those of the stay beam, and filling outside beam concrete in a form. CONSTITUTION:Pca stay beams are manufactured and held in stock in advance, and a stay beam 3 is placed on a support 7 inside the flat form 6 in which outside beam concrete is filled when necessary. The male joint 9 of connecting hardware fixed to the ends of the top and bottom tensile reinforcements 4 of the stay beam 3 is inserted in the female joint of the connecting hardware. A bar 11 is inserted in a hole 10 of the female joint 8 and the male joint 9 and the stay beam 3 is pinched at the bottom end from by a fixing rod 12. The end of the fixing rod 12 is bound onto the top of the form 6 in which outside beam concrete is filled, confirming the position and the angle of the stay beam 3.
Patent JP-H0240368-A (JP)
Title: Novel parabanic acid derivative and drug composition containing the same compound as active ingredient
Inventor: ISHII AKIRA
IPC: C07D233/96
Filed: 1988-07-29
Abstract: NEW MATERIAL:A parabanic acid derivative shown by the formula (R is H or lower alkyl; X is H, alkyl, cycloalkyl, lower alkylcycloalkyl, phenyl, lower alkyl, lower alkoxy or phenylalkyl which may be replaced with nitro or halogen; n is 1-4) and a salt thereof. EXAMPLE:Ethyl 1-methyl-2,4,5-trioxomidazolidine-3-acetate. USE:Having inhibitory action on aldose reductase and useful for preventing and treating diabetic complication such as diabetic neuropathy, diabetic cataract, retinopathy, diabetic nephropathy, etc., having low toxicity and high safety, capable of being administered for a long period of time. PREPARATION:An N-substituted urea with a group corresponding to X of the formula is reacted with oxalyl chloride and reacted with an alkyl carboxylic acid halide in the presence of potassium hydroxide to give a compound shown by the formula.
Patent JP-S5891783-A (JP)
Title: Adhesive tape and apparatus for production thereof
Inventor: TSUKAMOTO SHINJIROU
IPC: C09J7/02
Filed: 1981-11-27
Abstract: PURPOSE:To provide an adhesive tape, by sticking a non-tacky tape having a width narrower than that of the pressure-sensitive adhesive tape along the longitudinal surface of the tacky surface of said adhesive tape, on said adhesive tape. CONSTITUTION:Side walls 2, 2' communicating with each other by a wall 3 are provided in the front and in the rear of a stand 1. The shaft 10 of a disc 9 having a pressure-sensitive adhesive tape (a) wound-up thereon is inserted into a hole 11 at the upper right side of the side walls 2, 2'. At a position on the side of the wall 3 and between the side walls 2, 2' under the extension of the tape (a), there is provided a shaft-receiving wall 16 into which a drum having a collar 19 and a non-tacky tape (b) wound-up thereon having a width narrower than that of the tape (a) is fitted. The tape (a) is drawn out from the disc 9 along the bottom of a guide roller 12. The tape (b) is drawn out through the sheath 22 of a guide plate 21, and fastened on the tape (a) which is extended along the bottom of the roller 12. Then the tape (a) stuck on the tape (b) is drawn out above a cutter 5 provided above a wall 4.
Patent JP-H0912788-A (JP)
Title: Antimicrobial polyolefin resin composition
Inventor: HIRUKAWA TOSHIRO
IPC: C08K3/22
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial polyolefin resin composition capable of exhibiting original excellent antimicrobial property of an inorganic antimicrobial agent in a composition containing the inorganic antimicrobial agent in a polyolefin resin as well as its molding, not causing coloring even when exposed by heat or ultraviolet rays, etc., and excellent in discoloration preventing property. SOLUTION: This polyolefin resin composition contains a polyolefin resin, a phosphoric salt-based antimicrobial agent expressed by the formula Aga Ab M2 (PO4 )3 .nH2 O [A is at least one ion selected from an alkali metal ion, an alkaline earth metal ion, ammonium ion or hydrogen ion; M is a quadrivalent metal; (n) is a number satisfying the formula 0<=(n)<=6; (a) and (b) are each a positive number satisfying the formula (a+mb)=1, with the proviso that (m) is a valence of A], a surfactant and an inorganic ion exchanger.
Patent JP-S6083375-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI KAZUYOSHI
IPC: H01L29/792
Filed: 1983-10-13
Abstract: PURPOSE:To improve the capacity of a memory as well as to make its manufacture easier by a method wherein a nitride layer is formed of a silicon nitride layer by means of plasma CVD process while a memory is written in and erased off by means of loading and unloading charge from a gate electrode side. CONSTITUTION:An oxide insulating layer 16 is formed on a P type silicon substrate 11 and then SiO2 oxide layers 13 and 23 are further formed. A channel stopper region 18 is formed by means of doping an impurity with conductive type similar to that of the substrate 11 at high concentration. The gas of SiH and NH3 are formed into a silicon nitride layer 14 on overall surface of the substrate 11 within plasma by means of plasma CVD process to be etched on a gate insulating layer 23. Besides, a gate electrode 15 is coated and formed on the silicon nitride layer 14 and another gate electrode 25 is formed of polycrystalline silicon layer on the oxide layer 23. The silicon nitride layer 14 is etched utilizing the gate electrode 15 as a mask. Finally source regions 12s, 22s and drain regions 12d, 22d may be formed on the substrate 11 by means of ion implanting process.
Patent JP-S6349265-A (JP)
Inventor: TAKAHASHI KUNIHIKO
IPC: B02C23/06
Filed: 1986-08-15
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-H0745581-A (JP)
Title: Semiconductor substrate chemical treater
Inventor: NONAKA HIROSHI
IPC: H01L21/306
Filed: 1993-08-03
Abstract: PURPOSE:To reduce the amount of the air to be fed for maintaining the cleanness of a chemical treating part in a semiconductor substrate chemical treater, and to miniaturize the scale of an air-handling system for air feed. CONSTITUTION:A semiconductor substrate chemical treater is provided with a circulating function, which sucks the clean air fed in a chemical treating part 1 by a fan 7 provided on a duct 11 through a suction opening 6 and blows off the clean air through a blow-off port 8 via a vapor-liquid separation filter 9 and a dust removing filter 10, whereby chemical-containing vapor, which is generated from a treating tank 3, is prevented from being scattered and the amount of the clean air for maintaining the cleanness of the part 1 can be reduced.
Patent JP-S6251216-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUNO TOMOHISA
IPC: H01L29/78
Filed: 1985-08-30
Abstract: PURPOSE:To prevent characteristic variation of transistors in a wafer plane and to enable making a wafer of a large diameter, by using the gate electrode as a mask, and by ion-implanting at least two times at the same implanting angle to the substrate plane to form desired diffusion layers. CONSTITUTION:After a gate oxide film 12 is formed on the surface of a P-type silicon substrate 11, a phosphorus-doped polycrystalline silicon film is deposited and patterned to form a gate electrode 13. Next, using the gate electrode 13 as a mask, boron and phosphorus are sequentially ion-implanted vertically into the substrate 11, to form P<-> diffusion layers 14, 14 for preventing punch- through and N<-> diffusion layers 15, 15 constituting portions of source and drain regions. Next, using the gate electrode 13 and CVD oxide films 16, 16 formed on the side wall of the gate electrode 13 as a mask, phosphorus is ion-implanted vertically into the substrate 11 to form N<+> diffusion layers 18, 18 constituting the source and drain regions. Since every diffusion layer formed in this way is symmetrical to the gate electrode, characteristic variation of transistors in the wafer plane can not occur.
Patent JP-H0945016-A (JP)
Title: Data processing apparatus
Inventor: TAGAMI KOKI
IPC: G11B7/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a data-processing apparatus which can improve an error- correcting efficiency without damaging a high-density recording effect as an optical disc apparatus and without increasing a correcting time, e.g. when an error-correcting code is multiplexed. SOLUTION: Among signals from an 8-bit shift register 42, data not conforming to a code conversion rule of a demodulation ROM 44 are detected, and interleaving in a memory 2 where the same data as the detected data are present is designated. Contents of data designated to be interleaved among the data in the memory 2 are corrected based on the same interleaving error- correcting code.