baber/WOPTO huggingface dataset:
Patent JP-S58124589-A (JP)
Title: Desalinator
Inventor: FUNAHASHI SHIYOUICHI
IPC: B01D65/08
Filed: 1982-01-20
Abstract: PURPOSE:To enable to wash and remove a salt part collected in the body of a tubular membrane, by performing the supply of sea water and washing water, and making the sea water supplied to both of sea water chambers flow through the body of the tubular  membrane to make product water, and concurrently letting the washing water flow through the body of the tubular membrane along a direction opposite to the flow of the  sea water. CONSTITUTION:The body 4 of a tubular membrane whose opposite ends are closed is concentrically provided in a tubular body 1 whose opposite ends are closed, a piston 8 moving conjointly with a pushing-drawing driver 11 is provided inside the membrane body 4 to form sea water chamebers 9, 10 in the membrane body 4. In addition, an annular piston 16 moving conjointly with the driver 11 and opposing to the piston 8 is provided between the tubular body 1 and the membrane body 4 to form chambers 17, 18  for product water in the tubular body 1. Pipes 20, 21 for supplying sea water communicated to the chambers 9, 10, respectively, and pipes 24, 25 for withdrawing the product water communicated to the chambers 17, 18, respectively, are provided. A part 28 for supplying washing water is formed at the inner surface of the piston 16, a part 29 for receiving drain is formed at the outer surface of the piston 8, and a pipe 30 for supplying washing water and a pipe 32 for dicharging drain communicated to the supply part 28 and the receiving part 29, respectively, are provided.
Patent JP-H05198247-A (JP)
Title: Copper alloy for fuse terminal material
Inventor: MIYATO MOTOHISA
IPC: H01H85/165
Filed: 1992-01-20
Abstract: PURPOSE:To provide a copper alloy for a fuse terminal material at a low cost excellent in an electric characteristic such as a cut-off property against an overcurrent as a fuse material while being excellent in the strength and a high temperature characteristic required as the terminal material. CONSTITUTION:A copper alloy for a fuse terminal material contains Ni 0.4 to 4.0wt.%, Si 0.1 to 1.0wt.%, Zn 0.05 to 1.0wt.%, Mg 0.005 to 0.1wt.% together with at least one kind of elements selected from a group consisting of Cr, Ti and Zr 0.001 to 0.01wt.% in the total weight, while the rest consists of Cu and unavoidable impurities, or the copper alloy contains Ni 0.4 to 4.0wt.%, Si 0.1 to 1.0wt.%, Zn 1.0 to 5.0wt.%, Mg 0.005 to 0.1wt.% together with at least one kind of elements selected from a group consisting of Cr, Ti and Zr 0.001 to 0.01wt.% in the total weight, while the rest consist of Cu and unavoidable impurities.
Patent JP-H03212404-A (JP)
Title: Crosslinking agent for polymer
Inventor: ISHIGAKI HIDEYO
IPC: C07C409/38
Filed: 1990-01-17
Abstract: PURPOSE:To provide a polymer crosslinking agent capable of not producing methyl radical to prevent the foaming of molded products and the deterioration of environment by employing a specific organic peroxide as an active ingredient. CONSTITUTION:The objective crosslinking agent contains a compound of the formula (R<1> is H, methyl; R<2> is pinanyl, 1-methylcyclohexyl), e.g. pinanylperoxy benzoate, 1-methylcyclohexylperoxy benzoate, pinanylperoxy-p-methyl benzoate as an active ingredient. The compound of the formula is preferably added to a polymer to be crosslinked in an amount of 1-3wt.%.
Patent JP-H07262936-A (JP)
Title: Electron gun for color picture tube
Inventor: AN SUNNGI
IPC: H01J29/48
Filed: 1995-01-23
Abstract: PURPOSE: To provide a method to improve resolution throughout the entire screen regions of a color picture tube by installing multiple electrodes that apply a predetermined voltage between a static focusing electrode and dynamic focusing electrode surfaces that face each other. CONSTITUTION: A constant focusing voltage Vsf is applied to a grid electrode 23 through a direct voltage source; a focusing voltage Vdf , which is produced by adding a constant dc focusing voltage Vdf and a voltage V varying in proportion to electron beam deflection on the screen, is applied to an accelerating/ focusing electrode 25. The same low voltage Ec2 as a voltage applied to an electrode 12 is applied to an electrode 24 located in between the electrode 23 to which the static focusing voltage Vsf is applied and the electrode 25 to which the dynamic focusing voltage Vdf is applied.  When only the voltage Vsf of the constant focusing voltage through the direct voltage source is applied to a front edge auxiliary focusing lens composed of an upper electrode 23 of the grid 23 and a lower electrode 25a of the grid electrode 25, the focusing and diffusing actions of the electron beams in both the horizontal and vertical widths are the same so that the beam spots form a circle.
Patent JP-H09195104-A (JP)
Title: Panty hose
Inventor: OSADA MASAMI
IPC: A41B11/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain panty hose knitted with a covering elastic yarn having excellent fit feeling and wearing comfortable feeling by providing touch pressure difference in the wale direction in foot part. SOLUTION: These panty hose are obtained by knitting a covering elastic yarn containing a polyurethane elastic yarn as a core yarn, making stitch part having at least two different stitch lengths in a same course exist in at least a part of a foot part, and providing a touch pressure difference in the wale direction. The panty hose are capable of varying fastening force in the foot peripheral direction and useful for accelerating of blood circulation in the foot and preventing fatigue or dropsy swelling of the foot by a suitable design of touch pressure along the muscle.
Patent JP-S54102485-A (JP)
Title: Removing method of water fur adhered on fuel assembly and its device
Inventor: SHIRAI TAKAMORI
IPC: G21C3/32
Filed: 1978-01-30
Abstract: PURPOSE: To prevent the scattering of water fur, and to improve the collecting efficiency, by means of removing the water fur while the fuel assembly is ejecting by a high pressure water in a sealed vessel, and of collecting and disposing the removed fur by a filter.  
     CONSTITUTION: A vessel 1 for water fur removing is arranged on a pool bottom 5 of the pool for radioactivity attenuation of a fuel assembly 10, and the fuel assembly 10 is hanged by a rotary mechanism 8 of the vessel 1. After the pool water in the vessel being removed, water fur is removed by means of ejecting a high pressure water to the fuel assembly 10 by a jet gun 12 at the same time as when the fuel assembly 10 is allowed to be rotated. The removed water fur can be collected by a filter 14 by means of driving a water exhaust pump 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04252406-A (JP)
Title: Magnetic head
Inventor: HORI TORU
IPC: G11B5/23
Filed: 1991-01-28
Abstract: PURPOSE:To obtain a high saturation magnetic flux density and magnetic permeability and to decrease the influence of a pseudo gap by specifying the film thickness of a layer in contact with the ferrite of soft magnetic films to a prescribed value. CONSTITUTION:The soft magnetic films 3 formed by alternately laminating amorphous alloys or the fine crystal alloys and the nitrides thereof or the soft magnetic films of the nitrided amorphous alloys or nitrided fine crystal alloys modified in the compsn. of at least the nitrogen in the film thickness direction are disposed in a gap 1 of a ferrite core 2. The layer of the soft magnetic films 3 in contact with the ferrite 2, i.e., the 1st layer is a nitrided layer or nitrogen rich layer and the film thickness of the 1st layer is half the film thickness of the 2nd layer which is a non-nitrided layer 5 or nitrogen scarce layer or above and is confined to <=300nm. The influence o the pseudo gap is suppressed in this way and the higher saturation magnetic flux density and magnetic permeability are obtd.
Patent JP-H03214300-A (JP)
Title: Producing device for building patrol maintenance job table
Inventor: FUJIMORI SHUICHI
IPC: G06Q50/00
Filed: 1990-01-19
Abstract: PURPOSE:To facilitate the allocation jobs of client buildings by displaying the client building names in a 1st display area, allocating these client building to a 2nd display area, and informing a fact via a display means that the client buildings more than the display limit number are allocated to the corresponding column. CONSTITUTION:A producer who allocates the client buildings draws all client building names out of a storage part 15a and displays them in a 1st display area 18 of a display part 16b. Then the client buildings are successively allocated to the workers displayed in a 2nd display area 20 via an input means 16c and by reference to the building names displayed in the area 18. If the number of buildings allocated to the corresponding column of the area 20 is less than the display limit number, these buildings are displayed as they are at the part 16b. If not, the number of excessive buildings is shown via the part 16b. Then the names of these excessive client buildings are displayed. In such a way, the client buildings can be surely and easily allocated.
Patent JP-H08204539-A (JP)
Title: Signal transmission circuit
Inventor: TOMITA TAKASHI
IPC: H03K19/003
Filed: 1995-01-23
Abstract: PURPOSE: To reduce noise and to secure a sufficient amplitude in the signal transmission between ICs where the signal amplitude is smaller than a CMOS level or a TTL level. CONSTITUTION: On-chip termination resistor means 42, 43 in a transmitter side IC 40 are switched oh/off and a signal of an H or L level is sent to a receiver side IC 60 via a transmission line 20 as the result of on/off switching. Since the transmission line 20 is terminated by termination resistors 21-24, a current flowing to a ground level point via a resistor means 42 in the case of L level in comparison with the transmission line 20 connected only to a termination potential point Vt to reduce switching noise. Furthermore, the on-chip termination resistor means 42, 43 are turned on/off in a complementary way to form the on-chip termination resistor with respect to the transmission line 20, then the effective impedance of the transmission line 20 is not decreased. Thus, the amplitude of the transmission signal is sufficiently secured.
Patent JP-H024426-A (JP)
Title: Apparatus for diffusion and/or filtration of substance between two fluids
Inventor: HANSU PEDAA FURANKU
IPC: A61M1/22
Filed: 1989-01-17
Abstract: PURPOSE: To obtain a seal having reliability by arraying a retaining band in such a manner that the possibility of the casting pressure acting in the direction of the stack is reduced or wholly eliminated within the scores or channels which communicate with one another and are included in respective enclosure parts. CONSTITUTION: The two enclosure parts 2 and 3 respectively have flanges 6, 7 as a whole and the flange 6 consists of an external part 6' and an internal part 6" which are kept coupled by a cross bar 6a disposed therebetween. Similarly, the flange 7 consists of an external part 7' and an internal part 7" which are kept coupled by a cross bar 7a disposed therebetween. The coupling and holding of these two enclosure parts are achieved by the retaining band 8 cast in situ. The retaining band 8 needs to be so designed that the four continuous channels or scores 9, 10, 11 and 12 as well as an aperture between the cross bars 6a, 7a are respectively filled and that any possibility of the casting pressure acting in the direction of the stack is reduced or wholly eliminated.
Patent JP-H10212040-A (JP)
Title: Taking out device for flat article
Inventor: BARTHOLD ULRICH
IPC: B65H3/10
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To smoothely carry a flat article without being almost influenced from friction generated between a roller and the flat article by performing sucking action due to partial deformation of an elastic covering layer by a suction cup provided on the elastic covering layer of a hollow roller. SOLUTION: When one of suction cups 14 forming rows along the lengthwise direction of a roller and respectively constituted of through holes 8 and corresponding recessed parts 12 of a covering layer 10 is contacted with the uppermost paper sheet 20a of a paper sheet laminated body 20, the projecting end 18a of a first wheel 18 is synchronized so as to push outward the recessed part 12 toward the uppermost paper sheet 20a. Consequently, when the projecting end 18a of the first wheel 18 leaves the through hole 8 accompanying rotation of the roller, the elastic material forming the recessed part 12 of the covering layer 10 functions so as to return to the original form by the elastic action of itself.  Then, vacuum is generated between the outer surface of the recessed part 12 and the uppermost paper sheet 20a, the uppermost paper sheet 20a is sucked, and it is carried to a release station to which a second wheel 19 faces.
Patent JP-S58126596-A (JP)
Inventor: SUZUKI HIDEO
IPC: G10H1/26
Filed: 1982-01-22
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-H07253016-A (JP)
Title: Marine propeller
Inventor: EDOGAA ROOZU
IPC: F01N13/12
Filed: 1993-01-21
Abstract: PURPOSE: To prolong the life of a catalyst element by housing the element in a housing so as to be reorientated in a second direction different in and from a first direction, and constituting the element to be reorientated by a reorientation device to make the deposition of a deposit be blown away. CONSTITUTION: A propulsion unit has an exhaust gas passage 40 extending in a discharge port from the upper end part, and an adaptor 52 for fitting an engine block. The adaptor 52 has the lower end part 58 having an exhaust gas outlet 60 communicated with an exhaust gas passage 50 of an engine, and houses a cylindrical catalyst element 72 in the passage 50 extending between exhaust gas inlet and outlet 56 and 60. At that time, a rib 78 extending in a circumferential direction around a sleeve 76 is provided on the element 72, and the element 72 is reorientation-freely constituted so that it can be selectively housed in an exhaust gas passage 62 so as to arrange a first or second end part 80 facing the inlet 56.
Patent JP-S5292039-A (JP)
Title: Reducing apparatus for racing power in pump and pump turbine
Inventor: TAKASE MITSUO
IPC: F03B15/04
Filed: 1976-01-30
Abstract: PURPOSE:To provide a jet pump on the way of a drain pipe for draining in safty in an apparatus to drain leaked water given from guide vanes at the time of starting and the like for a pump turbine and so on to a draft side.
Patent JP-S57122543-A (JP)
Title: Glass-sealed semiconductor device
Inventor: YANASE SABUROU
IPC: H01L21/60
Filed: 1981-01-23
Abstract: PURPOSE:To provide an electrode structure having high strength against the stress at the sealing time and good electric characteristic by forming a metallic layer haing good adhesive with an insulating film on an insulating film at the periphery of an element region and interposing a contact metallic layer on the layer to form a bump electrode. CONSTITUTION:In the steps of diffusing, for example, a P-type region 13 in an N type region 12 on an N<+> type substrate 11 and forming a glass-sealed diode, a Ti film 17 is formed on an SiO2 film 14 having a stepped part of the periphery of the hole of a contacting region 15. After a metallic layer 18 made of Au, or  Pt and Au is then formed by a lift-off method on the region 15 and film 17, a  bump electrode 19 is formed by a plating method on the layer 18, and a chip is  subsequently sealed with glass as a diode. Thus, the contacting area of the  bump electrode with the contacting metallic layer can be increased, and the bonding strength of the periphery can also be increased, thereby hardly producing a displacement due to the stress produced at the time of sealing. Thus, the deterioration of the characteristics of the device can be prevented.
Patent JP-H01184551-A (JP)
Title: System for debugging program
Inventor: SASAKI FUMIO
IPC: G06F11/28
Filed: 1988-01-19
Abstract: PURPOSE:To improve test environment by moving data at a prescribed address from a memory to an old register area in a processor, moving corresponding data after performing a unit program processing to a new register, and comparing the data in the old register area with that in a new register area. CONSTITUTION:Firstly, 'FEED' stored in an address area on the memory 3 is copied to a debug address register 24, and the data 'CAFE22' at the FEED address is copied from the memory 3 to an old data register 25. After that, an instruction is executed on a microprocessor 2. And by deciding whether or not the data 'CAFE' is destroyed before and after the execution of the instruction by monitoring the old data register 25 and a new data register 27 which stores the data after the execution of the instruction by a comparator 28, the defective/normal condition of each instruction program can be decided.
Patent JP-S5396156-A (JP)
Title: Method of operating horizontal luffing crane
Inventor: KASAI KENJIROU
IPC: B66C13/10
Filed: 1977-01-31
Abstract: PURPOSE: To suitably operate a hydraulic cylinder for a luffing device upon swinging of a hanging load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01288801-A (JP)
Title: Distortion image optical system and distortion image/non-distortion image combination array
Inventor: REMII PORAE
IPC: G02B13/08
Filed: 1989-01-19
Abstract: PURPOSE: To obtain a deformed optical system where deformation coefficients are different in a deformation direction by crossing the axial lines of a main guide optical fiber and additional guide optical fiber and adopting the exiting surface of the deformation optical system to be also the exiting surface of a main optical system. CONSTITUTION: The two surfaces 211 and 212 are positioned on the image forming surface and the object surface of an input objective lens and an output objective lens. The optical fiber direction of a main guide 210 extends from the surface 211 to the surface 212 and inclined to incident surfaces 2211 and 2222 as against an additional guide 2201 and 2202 and the directions are respectively crossed with the exiting surfaces 2221 and 2222 . Therefore, a left side part and a right side part having respectively different resolusions are divided through the use of the additional guide 2201 and 2202 , and division is executed into a high resolution visual field at a center and the low resolution visual field in a horizontal direction.
Patent JP-H09197171-A (JP)
Title: Optical fiber connector
Inventor: NISHIMURA AKITO
IPC: G02B6/40
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To quickly execute optical fiber connecting work by surely and easily inserting optical fibers into the optical fiber connector. SOLUTION: The optical fiber connector 10 is provided with a base 20 for arranging plural optical fibers F in mutually butted state and a press cover 30 put on the base 20 to cover it and capable of holding the optical fibers F arranged on the base 20 between the base 20 and the cover 30 itself in the abutted state of the fibers F. Plural cut parts 31a are formed on the end part of the cover 30 like a comb in the length direction of the connector 10 and an interval between adjacently arranged teeth 32 formed out of the cut parts 31a is made like a taper to be expanded upward and gradually narrowed downward.
Patent JP-S62190181-A (JP)
Title: Rustling stable tocopherol of dry fine particle
Inventor: WENZEL BRUCE E
IPC: A61K31/355
Filed: 1987-01-16
Abstract: A dry, particulate, free-flowing form of Vitamin E (α-tocoph­erol) is provided which includes a potency stabilizer for the Vitamin E. The potency stabilizers are hydroxy acids or amino acids such as ascorbic acid, citric acid, methionine and cysteine.
Patent JP-S62171838-A (JP)
Title: Automatic feeder for sheetlike article
Inventor: MIWA TADASHI
IPC: B65H1/26
Filed: 1986-01-21
Abstract: PURPOSE:To make a smooth draw of the whole possible to be done by external operation alone, by installing a first lock member, releasing its engagement with a body of a recorder or the like at a time when a paper feed board goes down and comes into the initial state and also a second lock member releasing its engagement with the body by means of the external operation. CONSTITUTION:When a paper feed board 4 comes to a down position, the other end of an engaged part 61a at a tip of a first lock member 61 is pressed by a pressing part 4' formed in a part of the paper feed board 4, whereby it rocks upward against a spring 10 and is released from an engaged piece 60 of a body 2. And, if a lever 95 is pulled toward you, a first link 97 of a second lock member 63 is pulled up with 96 as a fulcrum, therefore a second link 98 being engaged with an engaging piece 62 of the body 2 is also released as its tip rockes upward against a spring 100 with 99 as a fulcrum. With this constitution, the lever 95 is pulled and operated whereby the whole body can be drawn out of a device body, and when being thrust in by a taper part at each tip of both these lock members, it is designed so as to be locked again.
Patent JP-H01186761-A (JP)
Title: Power generation device of fuel cell
Inventor: OSAWA ISAMU
IPC: H01M8/06
Filed: 1988-01-19
Abstract: PURPOSE:To realize a compact size by giving a preheating function of a reformer at the drive starting to a catalyst combustor. CONSTITUTION:After preheating the catalyst of an auxiliary catalyst combustor 22 up to the operation temperature with the heating air generated by a heater 21, the heated fuel gas heated or gasified by the heater 21 is burned to generate a high temperature of combustion exhaust gas, which is fed to a catalyst combustor 27. And by preheating the first phase 27A of the catalyst burners 27A to 27d provided plurally in the catalyst combustor 27 with the combustion exhaust gas of the auxiliary catalyst combustor 22, the preheating and the burning operation of the remaining catalyst burners 27B to 27D can be carried out by the burning heat of the heated fuel gas delivered directly to the catalyst combustor 27 through a branch system 23 of the heated fuel gas thereafter. Consequently, the catalyst combustor 27 can be used concurrently as a part of the preheating device at the starting, and the device can be made compact without extending the preheating time.
Patent JP-2000208445-A (JP)
Title: Splitting method for work
Inventor: KARL PURIWASSA
IPC: H01L21/68
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent waste of holding table while eliminating the need of manufacturing various jigs by splitting a work held on a holding table into pellets through a cutting means and picking up the spit pellet from a holding member. SOLUTION: A plurality of CSP substrates 11 fixed with a holding member 12 are contained in a cassette 13, carried out one by one by a carrying means 14 and mounted in a carrying region 15 where it is chucked to a chucking part 17 and carried to a holding table 19 where chucking force is released and the CSP substrate 11 is held on the holding table 19. The holding table 19 holding the CSP substrate 11 is positioned immediately under an image pickup means 20 and the surface image of the CSP substrate 11 is picked up. Subsequently, a cut line 23 is aligned with Y direction of a rotary blade 22 for cutting the CSP substrate 11. After the CSP substrate 11 is cut by a cutting means 21, individual pellets are chucked to a checking part 26 while being held, as they are, by a holding member 12.