baber/WOPTO huggingface dataset:
Patent JP-S5920261-A (JP)
Title: Method for promoting atomic valence isomerization
Inventor: MARUYAMA KAZUHIRO
IPC: C07C67/00
Filed: 1982-07-24
Abstract: PURPOSE:To carry out the atomic valence isomerization of a quadricyclane-type highly strained organic compound to a norbornadiene organic compound useful as a photochemical solar energy storage substance, in high efficiency, by using a specific catalyst. CONSTITUTION:The quadricyclane of formula I , or a quadricyclane compound wherein at least one of the H atoms of 2, 3, 5 and 6-positions is substituted, is converted to a norbornadiene of formula II or a norbornadiene compound wherein at least one of the H atoms of 2, 3, 5 and 6-positions is substituted, by contacting the quadricyclane compound with a catalyst comprising a metal complex of a water-soluble nitrogen-containing polycyclic compound having one or more hydrophilic groups on the porphyrin skeleton or the phthalocyanine skeleton, in an aqueous solution at normal temperature and pressure.
Patent JP-S5754837-A (JP)
Title: Analyzer of dissolved gas
Inventor: KAWAZOE SHIGEYOSHI
IPC: G01N1/22
Filed: 1980-09-19
Abstract: PURPOSE:To extract and measure a dissolved gas in a sample liquid without contacting outside air by extracting it as dissolved in an inert gas through contact between the liquid and the gas. CONSTITUTION:A carrier gas from a supply source 1 is fed to a separation column 12 and a photoionized gas detector 13 via a measuring device 20 passing through a decompression value 2 and a flow rate adjuster 8. A helium gas to another flow rate adjuster 3 flows through a measuring tube 10 of a gas sampling device 20 at a constant flow rate passing through an extraction tube 7 and an outlet 74 via an inlet 71. A sample water is introduced into the extraction tube 7 at an inlet 73 via a flow rate adjuster 4 from a watr sampling tube 5 and flows down along the surface of a spherical filler 72 to an overflow tank 6 from an outlet 75. In the extraction tube, the dissolved gas in the sample water is extracted into the helium and guided to the separation column 12 with the change-over of a valve 11. It is separated into each component while passing through the separation column 12 with the carrier gas and detected with a detector 13.
Patent JP-S6051141-A (JP)
Inventor: BUIRUHERUMU NAIAA
IPC: C07C41/06
Filed: 1984-06-25
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-H09312517-A (JP)
Title: Built-in antenna system
Inventor: AOKI YOICHI
IPC: H01Q1/24
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent a built-in antenna from being floated by making a hole to a shield metallic fixture and part of the built-in antenna and inserting a mushroom shaped projection of a spacer to the hole of the shield metallic fixture and of the part of the built-in antenna respectively. SOLUTION: A hole 3a is made to part of a shield metallic fixture 1 covering a printed circuit board 6 and a hole 3b is made to part of the built-in antenna 2. Mushroom shaped projections 5a, 5b are provided respectively to upper and lower parts of a support use spacer 4 and some stages of notches are made between the upper and lower projections 5a, 5b. The projection 5a is inserted to the hole 3a of the shield metallic fixture 1, and the projection 5b is inserted into the hole 3b of the built-in antenna 2. After the projections are inserted, since the support use spacer 4 has a step, the shield metallic fixture 1 and the built-in antenna 2 both do not come off from the holes 3a, 3b, and the spacer 4 is connected between the shield metallic fixture 1 and the built-in antenna 2 so as to be clipped inbetween.
Patent JP-S5832502-A (JP)
Title: Treatment for preceding end part of material to be rolled
Inventor: KARAMATSU TAKAO
IPC: B21B1/26
Filed: 1981-08-19
Abstract: PURPOSE:To decrease the impact force in the stage of biting into finishing rolls by providing a pressurizing device between the final stand and finishing stand of the roughing mills of hot rolling stands and decreasing the thickness in the preceding end part of a material to be rolled. CONSTITUTION:A pressurizing device P such as a flying press or a moving type press is provided behind the final stand Rn of a roughing mill, and the preceding part of a material S to be rolled having a thickness t0 on the outlet side in the final stand Rn is crushed to provide a thin walled part of a thickness t0', which is cut with a flying shear FCS. The material is fed to the 1st stand F1 of finishing rolls, whereby the material is rolled. When the roll gap of the 1st stand F1 is defined as t1, the gap is regulated to t1>t0', by which the impact to be exerted upon the rolls when the material is bitten into the rolls is decreased, and the damage of the gears, bearings, spindles, etc. of the roll driving device is prevented.
Patent JP-S5355046-A (JP)
Title: Liquid crystal display cell
Inventor: TAGUCHI MASAAKI
IPC: G02F1/13
Filed: 1976-10-28
Abstract: PURPOSE: A liquid crystal display cell of good contrast and free from uneven contrast in display is driven at about 1.5V by making the resistance of each display segment part, circuit portion and lead terminal part being connected below 100K Ω. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61287247-A (JP)
Title: Sealing method for semiconductor device
Inventor: MAEDA TAKAO
IPC: H01L23/10
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a sufficient hermetical seal in response to a reduction in a sealing area by reducing the diffusing distance of low melting point glass component on an aluminum film of a lead frame interposed fixedly between low melting point glass layers at least to 20Angstrom . CONSTITUTION:An aluminum film 13 is formed by a high frequency ion implanting method on a lead frame 11 of Ni-Fe alloy. PbOB2O3 low melting point glass films 4, 9 of softening point of 350 deg.C are printed on an Al2O3 package, dried, and glazed. The glass side of the package and the aluminum film of the lead frame are contacted closely, held at 390 deg.C for 10min, and sealed. Since the molecules of glass of PbO are larger than aluminum atoms, the glass is hardly diffused so that the diffusing distance of 20Angstrom  or larger is not normally performed, but the aluminum is remarkably activated due to the ion plating of one ionization so as to be diffused more rapidly by 20Angstrom  or higher than the glass molecules. If a bias is 0.6KeV or higher at ion plating time, K, E are applied to the ionized aluminum to further activate it, thereby improving the sealability.
Patent JP-H08319489-A (JP)
Title: Method for converting heavy crude oil and distillation residue into distillate
Inventor: MARIO MARUKIONNA
IPC: C10G7/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a conversion method of a heavy crude oil or a distillation residue to distillates using a hydrogenation catalyst in a slurry phase.  
     SOLUTION: This is a method comprising a process where a heavy crude oil or a distillation residue is mixed with a suitable hydrogenation catalyst, and the mixture obtd. is sent to a hydrogenation reactor and hydrogen or a mixture of hydrogen and H 2 S is introduced, a process where a stream contg. hydrogenation reaction product and catalyst in a slurry phase is sent to the distillation region and most of volatile fractions are removed, a process where the high b.p. fraction obtd. in the distillation process is sent to deasphaltening unit and two streams, that is, a stream comprising deasphaltened oil(DAO) and a stream rich in a metal and coming from the initial feed comprising asphaltene, a catalyst in the slurry phase, and, in some cases, cokes are obtd., and a process where 60% of the stream rich in a metal and contg. asphaltene, a catalyst in the slurry phase, and, in some case, cokes is recycled to the hydrogenation region. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S618003-A (JP)
Inventor: SHINDOU NOBUYUKI
IPC: A45D33/26
Filed: 1984-06-23
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-S5831511-A (JP)
Inventor: TAKEMURA MASAYOSHI
IPC: H01G2/16
Filed: 1981-08-19
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-S63295155-A (JP)
Title: Work part quantity control device
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4063
Filed: 1987-05-28
Abstract: PURPOSE:To eliminate any trouble that an operator pays attention to indication on a display unit by a method whether the required quantity of machine work is indicated on the display unit, and when the work quantity is reached to the required one, it is informed an operator of this fact. CONSTITUTION:Desired necessary part quantity of machined part is stored in memory and displayed on the scope of a cathode-ray tube of a display unit 8. When the cumulative machined quantity reaches the required part quantity, it is constituted so as to inform an operator of this fact in a way of lighting a lamp or emitting an alarm. With suchlike constitution, when the machined cumulative quantity reaches the required part quantity at the time of operator's control over a machined part quantity, it is automatically informed so that any trouble for paying attention to an indication on the display unit 8 is eliminable.
Patent JP-S5919739-A (JP)
Title: Vibration absorber
Inventor: TERAGAKI TAKESHI
IPC: F16F15/04
Filed: 1982-07-26
Abstract: PURPOSE:To absorb horizontal and vertical vibrations, by constituting an essential part of a vibration absorber of a leaf spring and a string. CONSTITUTION:A vibration absorber is comprised of a hollow housing 1 and a bearing table 3 for placing a load at its upper end thereof and further contains a bearing part 9 constituted of a bearing shaft 7 provided with a leaf spring 5 at its lower end, and strings 13 for suspendingly supporting the bearing part 9 within the housing 1. A load such as a record player is placed on the bearing table 3, and is supported by the housing 1 through the spring 5 and the strings 13. Accordingly, even when external vibrations are transmitted from vibration sources such as speakers to the housing 1 through a floor or a wall, the horizontal component of the vibrations is substantially absorbed and damped by the strings 13, while the vertical component of the vibrations is substantially absorbed and damped by the leaf spring 5, so that the vibration component transmitted to the record player or the like on the table 3 as a noise source or a howl source is very little.
Patent JP-H1043220-A (JP)
Title: Elbow joint-artificial cranial bones
Inventor: ENGELBRECHT E DR MED
IPC: A61L27/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the turning motion without obstructing the possibility of laterally moving the head part of cranial bones in a joint cotyle by supporting a cranial bones part in a sliding body capable of sliding in the joint cotyle. SOLUTION: A spherical cranial bones head part 7 of the cranial bones part 3 is inserted in a partially spherical notch part 9 of a sleigh 5. The sliding body 5 is supported in such a manner as to slide in the lateral direction on the lower side of a cantilever part 8 projected from the cubitus part on the side in the joint cotyle 6. The sliding body 5 is formed of high density polyethylene and has a flat upper surface 10, and further has a flat base 11 directed to the lower side of the joint cotyle 6, a cylindrical peripheral surface 12 and a notch part 9 for accommodating cranial bones head part 7. The diameter of the notch part 9 is made conform to the diameter of the cranial bones 7. Thus, a partial spherical inner surface of the notch part 9 is brought into contact with the spherical surface of the cranial bones head part 7 to slide thereon.
Patent JP-S61288231-A (JP)
Title: Input/output instruction executing device for virtual computer system
Inventor: UMENO HIDENORI
IPC: G06F9/46
Filed: 1985-06-17
Abstract: PURPOSE:To reduce the overhead of a virtual computer (VM) by setting information indicating the architecture of the VM in a specific area of a main storage device and retrieving an address conversion table on a basis of this information. CONSTITUTION:When the running VM issues an I/O start instruction 2801, an I/O instruction 1030 of a CPU 1000 decodes this instruction and calculates the address of an operand 2800 on a basis of a base register designating value B and a displacement D and returns the control to an I/O instruction executing microprogram (muPI) 1050. The muPI 1050 converts a subchannel number 2802 designated by the I/O start instruction to an actual subchannel number on a basis of the conversion table. A pertinent subchannel control block 1090-K is taken out from a subchannel control block group 1090, and a status field 2090-KVS is checked. If this subchannel is assigned to the VM exclusively, it is checked, and a condition code is set to terminate the processing if it is busy.
Patent JP-H09309422-A (JP)
Title: Hydraulic pressure control valve device of anti-lock brake system for automobile
Inventor: CHI DONIKU
IPC: B60T8/36
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pressure regulating device of an ABS for automobile which realizes an effective anti-lock brake by boosting the hydraulic power as well as preventing the back flow of the hydraulic power. SOLUTION: A first port 15 is formed at the side surface of the upper end of a first valve chest 16, and a second port 17 is formed at the side surface of the upper end of a second valve chest 19, a check valve in the first valve chest is packed to open a pouring oil passage 21 by a spring 20, while a solenoid valve in the second valve chest 19 is packed to open a drain oil passage 23 constantly. In the first valve chest 16, a first sleeve 25 and a second sleeve with the different diameters are formed, a spool in which an orifice is penetrated at the center is supported by a spring providing a specific interval from the drain oil passage 23, and in the second valve chest 19, the third and the fourth sleeves are formed, a spool is packed, and its tip of the lower end is abutted to a check valve 22 supported by a support spring.
Patent JP-S5832239-A (JP)
Title: Optical disk
Inventor: TAKASUGI KAZUO
IPC: G11B7/24097
Filed: 1981-08-21
Abstract: PURPOSE:To increase the substantial track density and to facilitate the recording of high density and the access control, by forming intermittently the guide grooves corresponding to the tracks and processing selectively only the frequency component corresponding to the intermittent period. CONSTITUTION:The reflected beam sent from the grooves 20... coresponding to a track having the groove parts 20 and non-groove parts 21 arranged alternately and intermittently to the contiguous track are detected by photodetectors  51 and 52 and then processed by a differential amplifier 55, a narrow band amplifier 55 that amplifies only the frequency component corresponding to the intermittence of the groove and an LPF57 that eliminates the noise outside the band. Thus an envelope curve which is formed by a prescribed intermittent frequency component that receives no effect of contiguous track and has good S/N is extracted to perform the tracking. As a result, the tracking space (d) can be decreased, and the substantial track density is increased. This facilitate the recording of high density and access control.
Patent JP-S63293860-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANAKA KIICHI
IPC: H01L21/768
Filed: 1987-05-26
Abstract: PURPOSE:To shorten the required time in manufacturing processes while improving the density of interconnection layers, by providing linear lower interconnection layers so as to have margins on the opposite sides of a contact hole without being widened in any part thereof. CONSTITUTION:Each of lower interconnection layers 1 is formed linearly so as to have margins on the opposite sides of a contact hole 3, and it is not widened in any part thereof. Each of upper interconnection layers 2 is formed so as to intersect the lower interconnection layers 1 and it is widened around the contact hole 3 formed at a predetermined intersection. Accordingly, there is no need of bending the interconnection layers 1 even near the contact holes 3. Thereby, not only the required time in the manufacturing processes can be shortened but also the density of interconnection layers can be improved.
Patent JP-S62288373-A (JP)
Title: Float type water-flow generator
Inventor: YAMAGUCHI HISAO
IPC: F03B17/06
Filed: 1986-06-06
Abstract: PURPOSE:To obtain a water-flow generator which can be easily installed or moved in accordance with the condition of an area by floating a float member which has a generator inside on a flowing water and providing a rotary vane means which is submerged in a flowing water on the bottom part of said float member. CONSTITUTION:A float type water-flow generator 10 consists of a boat 3 which has a rotary vane means 1 having plural vanes 31 which are submerged and rotated by a flowing water on its bottom part and a generator connected to the rotary vane means 1 inside, and a cover 5. The float type water-flow generator 10 is connected to an anchor pole 11 fixed to a river bottom 20 via a cable 13 not to be drifted away by a flowing water and floated on the flowing water. Thus, since the float type water-flow generator 10 may be merely kept floated stationarily on a flowing water, it can be easily installed or moved in any condition as necessary.
Patent JP-H04331588-A (JP)
Title: Display device
Inventor: SHIMOGAMA MASANORI
IPC: H04N5/445
Filed: 1991-05-07
Abstract: PURPOSE:To diversify display information by providing a display memory equipped with a movement information storing part which stores a large-sized screen movement information from a virtual large-sized screen memory, and with a fixed information storing part which stores system information or the like. CONSTITUTION:At the time of a large-sized screen movement processing, screen data in a virtual large-sized screen memory 1 plotted by a CPU 8 are copied to a movement information storing part 7 of a display memory 5 by the CPU 8. And also, fixed information is preliminarily plotted in a fixed information storing part 6 of the memory 5 by the CPU 8. Therefore, each stored data stored in the storing parts 6 and 7, are simultaneously displayed at a display 2. Thus, the screen which is not moved can be allowed to coexist, and displayed in the display screen such as a screen title part. Thus, the fixed information of the system except for the movement display can be simultaneously displayed even in the movement display of the large-sized screen, and the display information can be diversified.
Patent JP-S5254369-A (JP)
Title: Schottky barrier semiconductor device
Inventor: NARA AIICHIROU
IPC: H01L29/41
Filed: 1975-10-29
Abstract: PURPOSE:To obtain a Schottky barrier diode of high reverse dielectric strength by attaching barrier electrode metal also to the underside of the oberhangs based on the undercut produced when the surface protective film formed on a semiconductor substrate is locally etched.
Patent JP-S62288115-A (JP)
Title: Production of zno crystal particle
Inventor: MATSUDA KIYOSHI
IPC: C04B35/453
Filed: 1986-06-04
Abstract: PURPOSE:To produce ZnO crystal particle having low anisotropy and useful for a varistor for low-voltage circuit, by mixing ZnO powder with a Ba compound and/or Sr compound and an Mg compound, forming and sintering the mixture and hydrolyzing the product. CONSTITUTION:ZnO powder is mixed with a Ba compound (e.g. BaCO3) and/or Sr compound (e.g. SrCO3) and 0.5-14mol% Mg compound (e.g. MgO) (in terms of MgO) and the powdery mixture is formed and sintered to obtain a sintered material, which is hydrolyzed by boiling in water to dissolve and remove the BaO layer and SrO layer. The product is washed with water and dried to obtain the objective particle.
Patent JP-H02309183-A (JP)
Title: Ceramic baking roller hearth kiln and using method therefor
Inventor: TERAI YUJI
IPC: F27B9/24
Filed: 1989-05-24
Abstract: PURPOSE:To bake large plate foamable ceramics for a building material in a commercial scale at 900 deg.C or higher by making a shelf plate for placing a ceramic material of refractory metal, and coupling a nonflexible member divided longitudinally nonrigidly endlessly. CONSTITUTION:A shelf plate 1 of endless structure places a foamable ceramic material pellet 3 in a roller hearth kiln 2, and conveyed by a roller conveyor 4. The plate 1 has nonflexibled members 6 of a length longer than a roller pitch (a) and coupled nonrigidly endlessly by rod coupling of a rod 9. Further, each member 6 is formed by superposing slender small one side plates 7. Thus, a large plate foamable ceramic product can be baked.
Patent JP-2000316637-A (JP)
Title: Outdoor table
Inventor: SAIRA KOICHI
IPC: A47B9/08
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor table that is lightweight and convenient for carriage and heat resistant and stiff. SOLUTION: This outdoor table has a top plate 2 having an opening 1 to arrange a heater C, and legs 3 provided at the four corners of the top plate 2, and the top plate 2 is split bilaterally into two around slits 4 formed in the center of the longitudinal direction. The split two top plates 2A and 2B are connected to each other through hinges 5 and formed of a wire net 2a, and a metal reinforcing frame 2b is fastened to the edge of the wire net 2a.
Patent JP-H02307455-A (JP)
Title: Jet stream figure display structure of remote controller in air bubble generating bathtub
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-05-24
Abstract: PURPOSE:To visually confirm a jet stream form by displaying the peripheral edge line of a bathtub obtained by forming the peripheral edge of a bathtub main body into a figure on a remote controller and providing a large number of wave blow display lines at a definite interval to form a lateral stripe-like electrooptical display band and allowing the display band to flash with the cyclical change of a bath hot water jet amount. CONSTITUTION:The control of the ejection of bath hot water due to a plurality of jet nozzles is set to such a wave blow form that bath hot water jet streams are changed in intensity at a definite cycle and the control operation of the respective jet nozzles is performed by a remote controller 30 and, further, a bathtub peripheral edge line 144 wherein the peripheral edge of a bathtub main body is formed into a figure is displayed on the remote controller 30. The wave blow display lines 132a of respective figures are provided in said figure at a definite interval to form a lateral stripe like electrooptical display band and this display band successively flashes with the cyclical change of a bath hot water jet amount to make it possible to display a wave jet stream state. Therefore, a state such that a jet stream form is formed with cyclical undulations as if a wave breaks upon can be visually confirmed.
Patent JP-H09296198-A (JP)
Title: Cholesterol-enriched oil and fat and its preparation
Inventor: ARAI MOTOHARU
IPC: A61K35/20
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject oil and fat retained in DHA content as well as cholesterol content and improved in taste and useful as edible oil and fat, modified milk powder, etc., for rearing infant by carrying out molecular distillation of fish oil in a specific low temperature area. SOLUTION: Fish oil is subjected to molecular distillation treatment at 130-200 deg.C and preferably further subjected to fractionation operation to provide oil and fat enriched in cholesterol and DHA. Tuna oil or bonito oil is especially preferably used as the fish oil. Fractionation by solvent having high concentration effect is preferably used as the fractionation operation. The resultant oil and fat can directly be used for eating and further can freely be blended with various drinks and foods.
Patent JP-S62287529-A (JP)
Inventor: TOMINAGA HIROSHI
IPC: H01H13/00
Filed: 1986-06-05
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。