baber/WOPTO huggingface dataset:
Patent JP-S5719334-A (JP)
Title: Production of zinc plated steel plate of superior formability for deep drawing
Inventor: NAKAI SHIYUUJI
IPC: C21D8/02
Filed: 1980-07-09
Abstract: PURPOSE:To easily obtain a zinc plated steel plate of improved formability by subjecting a hot rolled steel of specific composition to coiling, cold rolling, preheating and holding, and recrystallization annealing respectively in specific conditions then to over aging treatment at specific temps. after plating. CONSTITUTION:A steel consisting of <=0.10% C, <=0.20% Si, 0.10-0.40% Mn, <=0.30% P, 0.02-0.15% Al, 0.0025-0.25% N and the balance iron and unavoidable impurities is hot rolled and is coiled at >=600 deg.C. After pickling, it is cold rolled at >=40% draft. Thence, it is preheated and held to and at a temp. region above 350 deg.C and below recrystallization temp. for a short time, after which it is held for a short time in a temp. region above the recyrstallization temp. and below 800 deg.C, whereby it is again subjected to recrystallization annealing. Further, it is plated, is lowered of temps. to a 250-450 deg.C temp. region and is over aged or after the plating, it is coiled and is then reheated in a batch furnace, whereby it is overaged at a 250-450 deg.C temp. region.
Patent JP-2000280416-A (JP)
Title: Anti-fogging styrenic resin sheet
Inventor: YAMAZAKI KAORU
IPC: C08J7/06
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an anti-fogging styrenic resin sheet not generating improper anti-fogging. SOLUTION: An anti-fogging styrenic resin sheet is obtained by coating one surface of a styrenic resin sheet with an anti-fogging agent or a mixture of the anti-fogging agent and silicone oil and the presence ratio of carbon originating from the hydrophilic group of the anti-fogging agent on the surface of the layer comprising the anti-fogging agent or the mixture of the anti-fogging agent and the silicone oil is 30-60% of carbon present on the entire surface of the layer.
Patent JP-H04324229-A (JP)
Title: Electron gun for in-line type color picture tube
Inventor: DOKE HIROAKI
IPC: H01J29/48
Filed: 1991-04-25
Abstract: PURPOSE:To provide a more excellent focus characteristic with convergence deviation due to the variation of dynamic voltage applied to a second focusing electrode, much reduced. CONSTITUTION:Right and left pairs of semicircular arc-state protruded edges 142R, 142R1, 142B, and 142B1, provided in both the outer side electron beam passing holes 141R and 141B through which both the outer side electron beams of a first focusing electrode 14 are passing, is provided inclinably to a tube axis direction.
Patent JP-2000293360-A (JP)
Title: Constant converting processor and medium where constant converting process program is recorded
Inventor: FURUSAWA SHINYA
IPC: G06F7/52
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To shorten the process time of a constant converting process by converting digits between the start and end positions of a pattern and the value at the end position of the pattern to 0, generating and storing a redundant binary constant, and outputting the stored redundant binary constant. SOLUTION: An input means 21 converts a constant given by an input device 1 to binary notation and stores the binary constant in a redundant binary constant storage means 25, and informs a retrieving means 22 of it. The retrieving means 22 retrieves a pattern whose value is 1 successively by >=2 digits from the least significant digit or the position reported by the pattern converting means 23 to higher digit from the redundant binary constant stored in the storage means 25. After the digits between the start and end positions of the pattern and the value at the end position of the pattern are converted to 0 by a pattern converting means 23, the redundant binary constant stored in the storage means 25 is outputted to an output device 3.
Patent JP-S60238983-A (JP)
Title: Recognition device
Inventor: HIZUKA TETSUO
IPC: G06K9/62
Filed: 1984-05-14
Abstract: PURPOSE:To decrease the number of bits to be processed and to speed up recognition by storing the position and size of a feature area in a dictionary pattern in a dictionary memory, and comparing this area with a pattern to be recognized preferentially and counting dissident bits between the both. CONSTITUTION:A small part featuring the dictionary pattern stored in the dictionary memory 6 previously is regarded as a feature area and the position and size in the dictionary are stored in a feature area position and size memory 8. When recognition is performed, a pttern matching circuit 5 matches the pattern of a part corresponding to the feature area in the pattern to be recognized with feature area patterns in the dictionary as to a segmentation window in a frame memory 4. When the dissidence is larger than a threshold value, segmentation is performed within a next window and when the dissidence is smaller, the pattern within the segmentation window is determined as a similar pattern in the dictionary and matched with all patterns in the dictionary.
Patent JP-S5618904-A (JP)
Title: Antimicrobial and algicidal agent
Inventor: KONAGAI YOSHIHIRO
IPC: A01N33/20
Filed: 1979-07-25
Abstract: PURPOSE: An antimibrobial and algicidal agent, capable of controlling microorganisms multiplying and propagating in the service water system and undustrial products without causing the environmental pollution, and comprising a specific isothiazolone and 2-hydroxymethyl-2-nitro-1,3-propanediol.  
     CONSTITUTION: An antimicrobial and algicidal agent comprising (A) an isothiazolone of the formula (Y is H, alkyl, alkenyl group, etc.; R and R' are H, halogens or alkyl groups, or may link to form a benzene ring; M is a cation atom or group selected from an alkali metal or alkaline earth metal; Z is an anion atom or group forming a compound with the cation M which forms a complex compound; a is 1 or 2; n is an integer wherein Z satisfies the valence of M) and (B) 2-hydroxymethyl- 2-nitro-1,3-propanediol (HMNP) as active constitutents, preferably in the form of a solution. the amount of HMNP is preferably 0.01W5pts.wt. per 1pt.wt. the isothiazolone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62255494-A (JP)
Title: (1r)-1-substituted-2-oxocarbapenem-3-carboxylic acid derivative
Inventor: NAGAO YOSHIMITSU
IPC: C07D487/04
Filed: 1986-04-25
Abstract: NEW MATERIAL:A compound of formula I (R<1> is aralkyl; R<3> is H or carboxyl- protecting group). EXAMPLE:(1R,5S,6S)-2-oxo-6-[(1R)-1-hydroxyethyl]-1-benzyloxycarbapenam -3-car boxylic acid p-nitrobenzyl ester. USE:An intermediate for antibacterial agent and beta-lactamase inhibiting agent. PREPARATION:An azetidin-2-one derivative of formula II (R<4> is OH-protecting group; R<5> is H, lower alkyl, aryl or aralkyl) is made to react with a magnesium malonate compound of formula (R<3>OOCH2CO2)Mg (R<3> is carboxyl-protecting group) in the presence of imidazole to obtain a compound of formula III. The protecting group of the group R<4> is eliminated to obtain a compound of formula IV, which is treated with an azide compound in the presence of a base. The resultant diazo compound of formula V is cyclized in the presence of a metal acetate catalyst.
Patent JP-S5721913-A (JP)
Title: Drying oven
Inventor: IGARASHI MASAO
IPC: B01D53/26
Filed: 1980-07-14
Abstract: PURPOSE: To prevent automatically a foaming in a vacuum tank, by restricting a vapor flow quantity into a vacuum tank for evacuating at the initial stage in order to regenerate a desiccating agent in a hydrogen gas drying oven.  
     CONSTITUTION: When a electric power is supplied t a electric heater after closing a inlet valve 3 and exit valve 4 and opening a evacuating vacuum valve 5, the first stage of an electromagnetic valve 13 is activated to open itself slightly by a control panel 14, and a gaseous hydrogen is made to flow gradually into a vacuum tank 7. And when a gaseous hydrogen flows out from a drying oven 2 until the pressure in the oven becomes a vacuum, a switch of a compound pressure gauge is activated. After receiving this signal, the second stage of the valve 13 is activated to full open itself. At the same time, an electric power is supplied to the oven 2 so as to perform the vacuum drying. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5219388-A (JP)
Title: Automatic lathe
Inventor: SATOU YUKIO
IPC: B23B7/06
Filed: 1975-08-06
Abstract: PURPOSE:An automatic lathe, wherein minimum increment for numerically controlling the tool rest can be analogically adjusted by the action of a special control screw.
Patent JP-H01265173-A (JP)
Title: Testing system for integrated circuit
Inventor: IINO HIDEYUKI
IPC: G01R31/317
Filed: 1988-04-18
Abstract: PURPOSE:To execute a test in a short time and by a small number of additional circuits by generating continuously an internal read request signal and an internal write request signal in a period of plural clock cycles by synchronizing with an operation clock. CONSTITUTION:A timing generating circuit 12 supplies a latch pulse to a latch circuit 11 by synchronizing with an operation clock CLK. When an external address is supplied to the latch circuit 11, an internal address is supplied to a register 4 and a memory 5 through an internal address bus 12 from the latch circuit 11. Simultaneously, when an external read request signal TRD or an external write request signal TWR is inputted, the timing generating circuit 12 generates and outputs an internal read request signal RDREQ or an internal write request signal WRREQ through an OR circuit 14 or 15, and supplies it to the register 4 and the memory 5. The register 4 and the memory 5 are brought to access five times by one clock cycle unit.
Patent JP-S5522907-A (JP)
Title: Thermal transfer sheet
Inventor: MISAWA HIDETAKA
IPC: B44C1/16
Filed: 1978-08-04
Abstract: PURPOSE: To provide a sense of raggedness or a three dimensionl feeling by minimizing internal cohesive force of a printing layer in a thermal transfer sheet that is made by laying the printing layer, a peeling-off layer, and a thermal sealing layer in sequence on a base sheet, and then removing the base sheet as well as a giving internal destruction of the printing layer.  
     CONSTITUTION: A printing layer 2, peeling-of layer 3, and a thermal sealing layer 4 are formed on a base sheet 1 to obtain a thermal transfer sheet. When transfering by means of heat, an internal cohesive force of the printing layer 2 is set to be less than each of adhesion force between the base sheet 1 and the printing layer 2, adhesion force between the printing layer 2 and the peeling-off layer 3, and an internal cohesive force of the peeling-off layer. When the thermal transfer sheet is heated and forced to seal on a plastic product or a body to which whatever is transfered, and the base sheet is peeled off, then the printing layer 2 softens and melts. As a result, the printing layer 2 is given the internal destruction because its internal cohesive force is less then any of the internal cohesive force and the adhesion force of each layer. Thus some of the layer 2 remains on the sheet and the rest is transfered to the body 6. Therefore, the surface of the transfered printing layer 2 becomes ragged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02273975-A (JP)
Title: Superconducting switching element
Inventor: TARUYA YOSHINOBU
IPC: H01L39/22
Filed: 1989-04-17
Abstract: PURPOSE:To realize pico second order high speed switching by making the thickness of a superconducting thin film less than or equal to 0.2mum. CONSTITUTION:A superconducting switching element is constituted of a superconducting thin film, a semiconductor thin film, and a control line film. According to material, a laminated film of a semiconductor thin film and an insulator thin film is used instead of the above semiconductor thin film, thereby forming a superconducting thin film 2 whose thickness is less than or equal to 0.2mum. Said film 2 is provided with electrodes on both sides. A semiconductor thin film 3 is formed on the superconducting thin film 2. The thickness of the semiconductor thin film is desirable to be less than or equal to 0.5mum. A control line film 5 is stacked on the film 3 directly or via an insulating film 4. The control line film is formed in the manner in which the longitudinal direction of the control line film intersects the longitudinal direction of a superconducting wire. Thereby high speed switching as a Josephson element is enabled.
Patent JP-S63261227-A (JP)
Title: Liquid crystal display device
Inventor: KANEKO YOSHIYUKI
IPC: G02F1/133
Filed: 1987-04-20
Abstract: PURPOSE:To improve holding characteristic of a liquid crystal display device without using a holding capacity and to inhibit generation of gradient of luminance on a picture plane by regulating channel resistance of an insulated gate thin film transistor to >=10<12>OMEGA in the stage of turning OFF the thin film transistor. CONSTITUTION:Plural gate lines 11 intersecting perpendicularly data lines 12 are provided to a substrate 17 and non-single crystal semiconductor thin film transistors 14 are formed at the inter-section points. Further whole surface transparent electroconductive bodies 18 are formed on the substrate 16. The substrate 16 is faced oppositely to the substrate 17, and a liquid crystal layer 15 is interposed between both substrates. When display of the liquid crystal is executed by controlling and electric voltage applied to each liquid crystal of each picture element using the non-single crystal semiconductor thin film transistors 14, the holding characteristic of the liquid crystal display device is improved without using a holding capacity, and the gradient of luminance on a picture plane is controlled sufficiently by regulating the channel resistance to >=10<12>OMEGA when the non-single crystal semiconductor thin film transistors are turned OFF.
Patent JP-H01266917-A (JP)
Title: Coil rewinding apparatus
Inventor: NAKAMURA MASAYUKI
IPC: B21C47/34
Filed: 1988-04-18
Abstract: PURPOSE:To simplify the constitution of the apparatus and to prevent coil damages by disposing a rewinder and edge guide shiftably in the direction orthogonal to each axis respectively, and pushing the edge guide to the rewinder with an weaker force than the shifting force. CONSTITUTION:The rewinder 1 equipped with a mandrel 4 is provided shiftably in the direction orthogonal to the line direction, the edge guide 2 is movably disposed synchronously with the rewinder 1 in the direction orthogonal to the line direction. At this time, a cylinder 13 of a retract frame 9 makes the pushing member 12 to be always abutted with a receiving member 5 of the rewinder 1. Further, the abutting force is set weaker than the shifting force of the shifting cylinder 6. At the time of centering the coil 3, because the pushing member 12 is pushed by the receiving member 5 with a weak force, the interference between the coil 3 and the guide 2 is prevented. By this method, the constitution of the apparatus is simplified and the damages of the coil 3 are prevented.
Patent JP-H02273756-A (JP)
Title: Production of toner for developing electrostatic charge image
Inventor: NAKAMURA TATSUYA
IPC: G03G9/087
Filed: 1989-04-17
Abstract: PURPOSE:To obtain the toner which has sufficient gloss, luster and wide color reproducibility and is excellent in durability by mixing particles having a binder resin, colored particles and resin particles in a powdery state under specific conditions. CONSTITUTION:The toner is produced by mixing 100pts.wt. particles A having the binder resin, 0.1 to 10.0pts.wt. colored particles B having <=0.2 grain size ratio to the particles A, and 1.0 to 30.0pts.wt. resin particles C having <=0.2 grain size ratio to the particles A, sticking the colored particles B and the resin particles C uniformly to the particles A, and immobilizing the stuck colored particles B and resin particles C by impact force. Namely, the particles are passed in an impact part which is formed of a rotating piece and stationary piece or at least two kinds of the rotating pieces and has the shortest spacing of 0.5 to 10mm under the conditions of 10 to 90 deg.C atmosphere temp. to simultaneously immobilize the colored particles B and the resin particles C to the surface of the particles A by the mechanical impact in the impact part. The toner having the sufficient gloss, luster and wide color reproducibility and is excellent in durability is obtd. in this way.
Patent JP-H11271603-A (JP)
Title: Attaching structure for optical unit
Inventor: OHARA TSUNEMASA
IPC: G02B7/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of harmful distortion in an optical unit even when the flatness of an attaching part on a camera side or an optical unit side is bad in the case of fixing and holding the optical unit of an AF (automatic focusing) unit or the like inside a camera main body. SOLUTION: By providing semispherical projections 20e and 20f on positions to be a pair across an arm part 20b so as to provide the same sphere center on a surface on the side of a plate 19 and the surface on the flange side of an attaching screw 25 at the attaching arm part 20b for fixing and holding the AF unit 20 to a main body plate 19 integrally fixed inside the camera main body by the attaching screw 25, even when an attaching surface is inclined, deformation force generated in the AF unit 20 becomes smaller than tightening force added by the attaching screw 25. Also, the attaching arm part of similar constitution is provided on a front side as well.
Patent JP-H09282748-A (JP)
Title: Lid lock releasing device
Inventor: SATO YOSUKE
IPC: G11B15/665
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of surely releasing a lid from its lock state even when its tape cassette is inserted slantwise. SOLUTION: This device is constituted to be capable of opening the cassette lid 1a in releasing the lock state of this lid by making a 1st lid lock releasing part 3a formed as a part of a cassette housing 3' abut against the lid of the tape cassette 1 when the tape cassette 1 is inserted into a magnetic recording and reproducing device main body. Moreover, the device is provided with a 2nd lid lock releasing part 9a higher than the 1st lid lock releasing part 3a, and is equipped with a lid lock releasing lever 9 to be energized to the side of an inserting path of the tape cassette 1, while this lid lock releasing lever 9 is provided with a projection part 9b for abutting against the tape cassette 1 inserted under the normal state and moving the lid lock releasing lever 9 against the energizing force.
Patent JP-S62253814-A (JP)
Title: Oil supplier for inner screen type gate valve
Inventor: UEDA YUKIHIKO
IPC: E02B7/20
Filed: 1986-04-24
Abstract: PURPOSE:To make the supply of oil on the periphery of spindle easier by a method in which a grease path is formed in the axis of the screw spindle of an inner screw-type gate valve, and an opening is formed in the lower end of the path for the spindle housing of the gate. CONSTITUTION:A grease path 14 is formed in the axis of a screw spindle 3 to be screwed with the nut 4 of a gate 5, and an opening is formed in the lower end of the path 14 for the speindle housing 7 of the gate 5. A grease nipple 17 is connected to the upper end of the path 14. In supplying oil, after the cap 18 of a casing 8' is removed, a grease gun is connected to the nipple 17, grease is supplied to the housing 17 through the path 14. As the gate 1 vertically moves, the grease is supplied to the periphery of the spindle 3.
Patent JP-H10289784-A (JP)
Title: Organic electroluminescnet element
Inventor: SATO YOSHIHARU
IPC: H05B33/26
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To improve a display state and raise the yield of a panel for reducing production cost by constituting such that a transparent support body having a luminous conversion layer is provided, so as to be faced to an insulation substrate having an organic electroluminescent cell made of an organic luminous layer or the like clamped with a cathode and an anode, and an active matrix circuit element for driving the cell, respectively at an upper level. SOLUTION: TFTs 2 to 6, and an organic electroluminescent cell clamped with a lower electrode 22 and an upper electrode 23, and formed out of an organic luminous layer 9 for forming each pixel are arranged on the insulation substrate 21 made of a glass panel, silicon wafer or the like. Furthermore, the upper electrode 23 formed so as to have transmissivity in a visible ray zone and used as a cathode is preferably a laminate of a low work function material layer, such as Mg and Al coming in contact with the organic luminous layer 9 and giving a work function equal to or below 4 eV, and a transparent conductive layer such as ITO and ZnO, thereby improving electron injection efficiency.  Also, a transparent support body 24 with a fluorescent conversion layer, containing a fluorescent pigment or a color filter luminous conversion layer 7, and the insulation substrate 21 are kept at the prescribed gap from each other via a spacer.
Patent JP-H04327440-A (JP)
Title: Paper feeding device for stamping press
Inventor: SENO MASAKATSU
IPC: B65H5/14
Filed: 1991-04-25
Abstract: PURPOSE:To provide a paper feeding device for a stamping press capable of moving paper piece accurately in time and space at high speed without generating wrinkles or the like to the paper piece and holding the paper piece to be foil-stamped in a foil stamping process to fix its position. CONSTITUTION:A paper feeding device includes suction-transfer mechanism 80 and grip-transfer mechanism 140. The suction-transfer mechanism 80 sucks a paper piece P on a feeder table 28 and feeds it into the paper piece receiving position of the grip-transfer mechanism 140 synchronously with the vertical motion of a metal plate. The grip-transfer mechanism 140 is provided with a first gripper element 142, a second gripper element 144 and a third gripper element 146. The first gripper element 142 grips the paper piece supplied from the suction-transfer mechanism 80 and releases it after transferring it into a relay position. The second gripper element 144 grips the paper piece transferred into the relay position and releases it after transferring it into a foil stamping position. The third gripper element 146 grips the paper piece released from the second gripper element 144 and positioned by positioning means 118, 120, then maintains the paper piece into the positioned place during a foil stamping process, and transfers the paper piece onto a delivery table to release it after foil stamping.
Patent JP-S5320950-A (JP)
Title: Method and device for inspecting liquid crystal display device
Inventor: KAWAI MASAYUKI
IPC: G09G3/18
Filed: 1976-08-11
Abstract: PURPOSE: To transmit intermittent visible light and inspect the response characteristic of lighting on and off of an FE nematic liquid crystal display device in high reliability and good efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S582116-A (JP)
Title: Cylindrical material aligning apparatus
Inventor: SUMITA SUSUMU
IPC: B65G33/04
Filed: 1981-06-20
Abstract: PURPOSE:To completely remove all parts other than parts of specific posture, by a notch portion disposed in the middle of a side guide of a screw groove and a removing pin. CONSTITUTION:Since a base guide 24 is lowered at a point P, a cylinderical material 13 which is put in a screw groove 11 and is conveyed with the face up goes down for a difference in level and goes forward. A cylindrical material 13 conveyed with the bottom up strikes on an aligning guide on its end surface, so that the material does not go down for the difference in level of the base guide and goes forward. Therefore, the upper end portion of the cylindrical material 13 conveyed with the bottom up collides with a removing pin 25 mounted near a notch portion 22 to be removed from the notch portion outside of a side guide 15. All the cylindrical materials 13 that have passed through the notch portion 22 are arranged with the opening up and transported to the next process by an induction guide 16.