baber/WOPTO huggingface dataset:
Patent JP-H05307603-A (JP)
Title: Image processor
Inventor: OKUBO HIROMI
IPC: G06K9/36
Filed: 1992-04-30
Abstract: PURPOSE:To provide an image processor capable of applying sufficient smoothing processing to a mesh point image while holding the sharpness of density on the edge of a character image or a linear image and effectively emphasizing the edge of an image even in the case of a mesh point image or a character image in a photographic image. CONSTITUTION:The edge variable of input image data outputted from a scanner 100 is detected by an edge variable detecting circuit 104, the detected edge variable is compensated by an edge variable compensating circuit 105 and the mixing ratio of output image data D1 outputted from an edge emphasizing filter 102 to output image data D2 outputted from a smoothing filter 103 which is to be applied to a mixer 107 is calculated by a mixing rate calculating circuit 106 based upon the value of the compensated edge variable.
Patent JP-S5337486-A (JP)
Title: Abnormality detector of substance
Inventor: MURATA SUSUMU
IPC: G01N21/90
Filed: 1976-09-20
Abstract: PURPOSE:To detect the abnormal state, such as pin hole or crack etc., by irradiating light on the rotating substance to be detected and converting reflected or scattered quantity of light to the electric signal.
Patent JP-S606019-A (JP)
Title: Exhaust turbine driving device
Inventor: SHIMODA KUNIHIKO
IPC: F02B41/10
Filed: 1983-06-23
Abstract: PURPOSE:To raise the pressure in an exhaust pipe and increase the output of an exhaust turbine and thereby to enlarge the capacity of a compressor by providing a check valve in an exhaust passage between the exhaust pipe and an exhaust turbine inlet port. CONSTITUTION:As a piston 41 moves downwardly, an exhaust valve 44 begins to open at a point 4. Then, as the pressure in a cylinder 42 is higher than the pressure Pe in an exhaust pipe 23, some of the exhaust gas flows into the exhaust pipe 23. Further downward movement of the piston 41 causes the pressure in the cylinder 42 to become lower than the pressure Pe, and as the result, the check valve 24 is closed. Thus, there remains no possibility of reverse flow of the exhaust gas from the exhaust pipe 23 into the cylinder 42. When the piston reaches a point 5 and goes upwardly in the exhaust stroke, the pressure in the cylinder 42 increases and becomes equal to Pe at a point 6.
Patent JP-S605251-A (JP)
Title: Continuous supply method and apparatus of paint
Inventor: KOIKE NORIHIRO
IPC: B05C11/10
Filed: 1983-06-23
Abstract: PURPOSE:To enable continuous painting by preventing the clogging of a slurry paint in an apparatus, in performing the injection painting of the slurry paint continuously for a long time by a painting gun, by a method wherein a plurality of paint tanks are provided and painting is performed while paints are moved to the tanks. CONSTITUTION:In painting a slurry paint prepared by dispersing a thermally fusible resin powder such as a nylon powder or a carboxylic acid modified polyolefin powder in a poor solvent, the resin powder in the slurry paint is precipitated to result in clogging in the painting apparatus and continuous painting work becomes impossible. In order to prevent this phenomenon, three slurry paint tanks 11a, 11b, 11c are provided and the paint in the first tank 11a is sent to a painting gun 1 under pressure while the excessive returned paint is introduced into the second tank 11b. When the paint in the first tank 11a decreases and the paint in the second tank 11b increases, the returned paint is introduced into the third tank 11c. In the next step, the paint in the second tank 11b is sent to the painting gun and the paint is circulated and used without stopping the paint by successively utilizing three tanks to prevent the clogging in the apparatus caused by the precipitation of the resin in the slurry paint.
Patent JP-H10292393-A (JP)
Title: Method for reinforcing foundation of existing structure
Inventor: SAKAMI TAKUYA
IPC: E02D37/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To improve the toughness against seismic vibration in an existing structure by forming a hole towards a floor panel and extended floor panel and setting an anchor using the hole to fix the tip of the anchor to a bearing ground. SOLUTION: When there is a space around an existing building 1, an extended floor panel 7 is installed on the outer periphery of the building 1 and the extended floor panel 7 and the building 1 are made integral to a frame of the building 1 through stud bolts. Or the panel 7 and the building 1 are made integral to the frame of the building 1 through reinforcing bars. Holes are formed from the panel 7 towards a bearing ground 3, and anchors 4 are installed using the holes utilizing a conventional anchor construction method. The tip of each anchor 4 is led to the ground 3 and mortar is injected into the ground 3 to an anchor 5. Thus a flexibility can be provided in the deforming property of the structure.
Patent JP-H02291303-A (JP)
Title: Automatic deposition and delivery system in vertical type rotary storage
Inventor: ISHIKAWA YOSUKE
IPC: B65G1/127
Filed: 1989-05-02
Abstract: PURPOSE:To automate deposition and delivery by additionally providing a device to extrude a container storing a commodity onto the front conveyor through a window opening and a device to intrude a commodity delivered on the conveyor in a tray facing the window opening in a vertical type rotary storage. CONSTITUTION:When a specified tray arrives at the rear position of a delivery window opening 14, an endless chain stops, and an extruding device works and specifies a container 7, which is extruded on a roller conveyor 18. Then, when a work to take out and store a necessary commodity from the container and others is carried out here and the finish button of an operation panel 15 is pressed, a roller conveyor starts and the container 7 is transported to the right up on an upper roller conveyor 27. Additionally the endless chain rotates and runs until the original tray 7 is positioned at the back of a deposit window opening 13 by using a spare time on the delivery side.
Patent JP-S61270526-A (JP)
Title: Power transfer device
Inventor: TERAOKA MASAO
IPC: F16D35/00
Filed: 1985-05-27
Abstract: PURPOSE:To reduce generation of heat caused by the slip between resistance plates by providing a weight which shifts in the radius direction with a centrifugal force during a rotation so as to change the movement of this weight into the movement in the fastening direction of the resistance plates of a movable unit through a cam measure. CONSTITUTION:Between a flange 21 provided on the one side end face of an input shaft 20 and a clutch plate 25 on the first input shaft side, a thrust plate 31 as a movable unit in which plural steel balls 30 as a weight are retained is provided. One side face of the thrust plate 31 is in contact with the clutch plate 25 on the input shaft side and on the opposite side face conical holes 13 as a cam measure holding plural obtuse angles are radially provided at a nearly center section in a ring width. And then, a steel ball 30 is held without separating away between the inclined face of the conical hole 32 provided in the thrust plate 31 and the side face of the flange 21 provided on a one side endface of the input shaft 20.
Patent JP-S593274-A (JP)
Title: Inspection of integrated circuit testing apparatus
Inventor: MAEDA TETSUNORI
IPC: G01R31/26
Filed: 1982-06-29
Abstract: PURPOSE:To reduce the number of tests to a large extent, by a method wherein all of the application power sources for specimens are simultaneously applied to different pins and the pin at one certain point is used in measuring a constant-voltage current while the pin at one different point is earthed to cary out a change-over test while the same kind of tests are respectively transferred to the next pin. CONSTITUTION:Application power sources (DPS) 101-106 for specimens are connected to resistors 301-306 by lead switches in a relay matrix 107. All of resistance values are a same value and all of one terminals are shortcircuited. In this circuit, for example, when positive voltage is applied to DPS1, DPS3 while negative voltage is applied to DPS2, DPS4 and the application of positive voltage and the measurement of a current are carried out from a measuring circuit MS, a constant-current can be detected if the matrix 107 is normally operated. Therefore, when a same test is carried out while this measuring circuit is transferred to a right direction (for example, as a to a' and b to b'), the opening and closing states of all lead switches in the matrix 107 can be known and the number of tests are remarkably reduced to enable the enhancement in reliability and workability.
Patent JP-H01283286-A (JP)
Title: Pyrrolizidine derivative
Inventor: IKEDA MASAZUMI
IPC: A61K31/40
Filed: 1988-05-09
Abstract: NEW MATERIAL:The compound of formula I [R<1> is lower alkyl; R<2> is diphenylmethyl, hydroxydiphenylmethyl or (9-hydroxy-)9H-xanthen-9-yl; X is halogen or acid residue]. EXAMPLE:1-(Diphenylacetyloxy)pyrrolidine ethyl bromine. USE:Preventive and remedy for diseases caused by acetylcholine-like activity. The compound has strong atropine-like action. PREPARATION:The objective compound can be produced by (1) reacting 1- hydroxypyrrolidine of formula II with an acid chloride of formula R<2>-COCl in a solvent (e.g., THF) in the presence of an inorganic base, (2) subjecting the reaction product to column chromatography to fractionate the cis-isomer of formula III and the trans-isomer of formula IV and (3) reacting each isomer with an alkyl halide of formula R<1>X, etc., in a solvent (e.g., THF).
Patent JP-H10299777-A (JP)
Title: Stopping method for fluid for bearing of swivel device and device therefor
Inventor: HONMA KENGO
IPC: B05B3/12
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a rotary shaft and a bearing by stopping fluid supply while controlling the supply so gradually to gradually reduce the pressure of fluid within the bearing. SOLUTION: When prescribed time passes from the starting of a valve OFF button of an operation panel and a rotary shaft becomes an inertial revolution state of the number of revolution of about 1000 rpm or below, an inverter 21 of a valve control device 20 starts to close a valve 13 by an actuator 22 by a valve closing command signal. When it takes about 5 to 10 minutes, for instance, to reduce the number of revolution of the rotary shaft from 50000 rpm to 1000 rpm, the valve 13 starts to close after about 5 to 10 minutes after the valve OFF button is started and pressure reduction is gradually performed for air within an air bearing.  When pressure within the air bearing in which the rotary shaft seats on the air bearing is reduced from 2.0 kgf/cm<2> to 0.5 kgf/cm<2> in a pressure reduction process for about 5 seconds or more, the air bearing little vibrates or nearly vibrates, even if the rotary shaft comes into contact with the bearing, and the air bearing and the rotary shaft are not damaged.
Patent JP-S61273137-A (JP)
Inventor: KAMIHARASHI MITSUAKI
IPC: H02J9/06
Filed: 1985-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05289141-A (JP)
Title: Jiggling preventing device
Inventor: SUGITA JUN
IPC: G03B17/00
Filed: 1992-04-06
Abstract: PURPOSE:To fix a variable apex angle prism at a reference position by providing an engaging part in a coil unit and engaging a fixed jig with the engaging part. CONSTITUTION:This device is provided with the variable apex angle prism 11 for correcting image blurring caused by vibration added to an optical equipment, a holding frame 12 holding the prism 11, a fixed barrel 13, a driving means for driving the prism 11, and a holding means. Then, the engaging part for fixing the prism 11 at the reference position is provided at least in the coil unit 17 being the driving means, and the fixed jig 22 is engaged with the engaging part, thereby fixing the prism 11 at the reference position. Therefore, the prism 11 is fixed at the reference position at an assembling stage without preventing the miniturization of the device.
Patent JP-2000302854-A (JP)
Title: Catalyst for polyester polymerization, polyester manufactured by using same and manufacture of polyester
Inventor: NAKAJIMA TAKAHIRO
IPC: C08G63/85
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester showing an excellent quality by no use of an antimony compound by combining an antimony compound with a compound of a metal other than antimony as a polymerization catalyst. SOLUTION: A combination of an aluminum compound with a compound of a metal other than aluminum is used for a polymerization catalyst for a polyester mainly including an alkylene terephthalate. The metal compound is preferably a saturated aliphatic carboxylate, more preferably an acetate, of at least one metal selected from the group consisting of lithium, sodium, potassium, rubidium, cesium, beryllium, magnesium, calcium, strontium, thallium, lead, manganese, iron, cobalt, nickel, copper, zinc and the like. Regarding the amount of the catalyst to be used the amount of the aluminum compound and the amount of the metal compound are 5×10-7 to 0.01 mol and 1×10-6 to 0.1 mol of the sum of mol of all units of carboxylic acid components of the obtained polyester, respectively.
Patent JP-H06320538-A (JP)
Title: Stampable sheet excellent in mechanical strength and flowability
Inventor: KOMATSU MASABUMI
IPC: B29K105/12
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a stampable sheet by forming a sheet by a papermaking method using a reinforcing fiber consisting of glass single fibers and a glass fiber bundle having a specific cross section both of which are subjected to surface treatment by a silane coupling agent and a resin containing a specific amt. of a functional group bondable to the reinforcing fiber. CONSTITUTION:A reinforcing fiber is formed using glass fibers opened to single fibers and a fiber bundle obtained by bundling a plurality of glass single fibers. The fiber bundle to be used is characterized by that the aspect ratio of the cross section vertical to a bundled fiber axis is 1:4 or more. Surface treatment is applied to the glass fibers by a silane coupling agent. A matrix resin to be used contains 0.02-0.3wt.% of a functional group possible in the covalent bond with the coupling agent. The reinforcing glass fiber and the matrix resin are dispersed in an aqueous medium having fine air bubbles dispersed therein and containing a surfactant to be formed into a sheet on a porous support. The obtained sheet like web is dried, heated and pressed.
Patent JP-2000300284-A (JP)
Title: Phenyllactic acid produced by using lactic bacterium, and production thereof
Inventor: OHIRA IICHIRO
IPC: A61P31/04
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To produce phenyllactic acid effective for controlling harmful microorganisms such as hemorrhagic colon bacillus O157:H7, and methicillin- resistant Staphylococcus aureus. SOLUTION: This phenyllactic acid is produced by using lactic bacterium, and the lactic bacterium is Enterococcus faecalis. The method for producing the phenyllactic acid comprises culturing the Enterococcus faecalis in a culture medium, removing biomass by a centrifugal separation to provide a culture supernatant, adding water-saturated butanol to the obtained culture supernatant to carry out extraction and to recover the butanol phase, adding ether to the supernatant to carry out the extraction and to obtain the ether phase, and fractionating the ether extract to obtain growth-inhibiting fraction (a material capable of including the phenyllactic acid) of a plant cultured cell.
Patent JP-S5817869-A (JP)
Title: Production of aluminum fin for heat exchanger
Inventor: IWASAKI YOSHIAKI
IPC: B05D5/04
Filed: 1981-07-17
Abstract: PURPOSE:To produce fins for heat exchangers of good water wettability in reduced stages with good productivity by forming films having excellent lubricity and water wettability beforehand on the surfaces of an Al material and pressing said material. CONSTITUTION:A soln. contg. a surfactant or a soln. contg. the surfactant and 0.1-50wt% at least 1 kind of materials among phosphorus type high pressure additives, wax, higher fatty acid ester, petroleum resins and polyethylene glycol is coated in the surface of a plate-like Al material. The Al material stuck with said soln. is dried to form films on the surfaces of the Al material and the Al material is pressed, whereby Al fins for heat exchangers are produced. The water stuck on the surfaces of the fins is difficult to form water drops, and the resistance in ventilation is reduced, thus the fins of high heat exchange efficiency are obtained.
Patent JP-S5815080-A (JP)
Inventor: YAMAKAWA AKIRA
IPC: B60C11/16
Filed: 1981-07-18
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-S60105269-A (JP)
Inventor: JIYORUJIYU BONITO
IPC: H05K3/22
Filed: 1984-06-01
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-S5829533-A (JP)
Title: Manufacture of metallic die
Inventor: NOGUCHI MASAMITSU
IPC: B21D37/20
Filed: 1981-07-21
Abstract: PURPOSE:To eliminate the need for casting and metallic work of die surfaces, and to manufacture a die with sufficient precision easily, by using three supplemental parts as die surfaces for an upper and a lower die and a spacer, respectively, and using superplastic alloy. CONSTITUTION:At least three supplemental parts 1 as products are used and fitted to frames 2 and 3 to manufacture a model 4 for a lower die and a model 5 for an upper die. In this case, the supplemental parts 1 constitute die surfaces  of those models 4 and 5. Further, one supplemental part 1 is stuck as a spacer  to the die model 4 or 5. Then, blocks of superplastic alloy for the upper and  lower dies are heated up to a superplastic temperature region which matches  with the superplastic alloy, and the upper and lower die models 4 and 5 are  pressed against those blocks to perform formation at a superplastic generation  strain speed. Thus, the lower die 6 and upper die 7 made of the superplastic  alloy are formed and finished into press dies by being cut.
Patent JP-H07319561-A (JP)
Title: Saturation prevention circuit for output transistor
Inventor: AOKI YUICHI
IPC: G05F1/10
Filed: 1994-05-26
Abstract: PURPOSE:To provide a saturation prevention circuit for an output transistor in which detection accuracy can be improved without increasing an unrequired reactive voltage. CONSTITUTION:This saturation prevention circuit for the output transistor consists of a gain variable type amplifier 8, the output transistor T2 whose collector is connected to a load, a current mirror circuit 14 driven by the output of the amplifier 8 and which outputs the base current IB of the output transistor T2 and a first current IB/alpha obtd. by dividing the base current by a prescribed current amplification factor (alpha) of the output transistor T2, a first resistor R1 to which the first current flows, a second resistor R2 to which the output current of the output transistor T2 flows, and an amplifier 16 for comparison which controls the amplifier 8 to decrease the gain when the voltage generated at the second resistor R2 goes below the voltage generated at the first resistor R1.
Patent JP-H0249057-A (JP)
Title: Resin composition
Inventor: URABE HIROSHI
IPC: C08L67/00
Filed: 1989-05-02
Abstract: PURPOSE:To obtain a resin composition, improved in impact resistance and elongation and suitable as automotive, electrical, electronic parts, etc., by blending polybutylene terephthalate with specific amounts of a polyamide resin, etc., having a specified structure. CONSTITUTION:A resin composition obtained by blending (C) 0.01-30 pts.wt., bisphenol type epoxy resin which is a condensate of bisphenols with epichlorohydrin and, as necessary, (D) 1-40 pts.wt. olefinic polymer modified with an alpha,beta-unsaturated carboxylic acid (derivative) in (A) 100 pts.wt. resin mixture of (A) 70-98wt.%, preferably 70-95wt.% polybutylene terephthalate with (B) 30-2wt.%, preferably 30-5wt.% polyamide resin prepared by polymerizing or copolymerizing (B1) 100-80 pts.wt. polyamide-forming component consisting of an aliphatic diamine, isophthalic and terephthalic acids and (B2) 0-20 pts.wt. polyamide-forming component consisting of a lactam and/or aliphatic diamine and an aliphatic dicarboxylic acid.
Patent JP-2000303603-A (JP)
Title: Floor panel
Inventor: KIMIJIMA MINORU
IPC: E04B5/02
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To make a floor face airtight and easily form an opening by providing recesses for fitting packings at two respective confronting outside faces of a frame member. SOLUTION: A floor face arrangement member is installed at an opening 5 for installing the floor face arrangement member of a facing member 2 provided at a position deviated from the center and the floor is made airtight by airtight packings 4 fitted to recesses 6 for the packing provided at the outside face of a frame member in at least two confronting positions. Accordingly, a process for forming an opening is not required at the erection site. Hence, a floor face arrangement member for an underfloor storage or the like can easily be installed. Since the airtight packing 4 is fitted to grooves formed at a position deviated from each other in the thickness direction of the floor panel 1 connected continuously in the longitudinal direction corresponding to the recess 6 of the frame member 3.  No gap arises in the contact part between mutual frame members by bringing the flat parts of the outside faces of the frame members 3 of the adjacent floor panels 1 into contact with each other and hence, the floor face can securely be made airtight.
Patent JP-2000306890-A (JP)
Title: Plasma treatment system
Inventor: TAMURA HITOSHI
IPC: H01L21/302
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To stabilize the distribution of a plasma over a wide range by establishing a predetermined relationship among the plasma oscillating frequency, corresponding to the plasma density, the frequency of a plasma-generating electromagnetic wave, the maximum dimension of a processed substrate, and the relative permittivity surrounding the electromagnetic wave radiating means. SOLUTION: Electromagnetic waves radiated from an electromagnetic wave source 111 of an etching system are transmitted to an isolator 110 and a matching device 109 and are radiated within a treatment chamber 107 through an inlet window 103 of a cavity resonator 112, the chamber 107 having a processed substrate 104 placed therein. A static magnetic field generating apparatus 102 is arranged around the chamber 107, and the diffusion and distribution of a plasma generated by applying a static magnetic field is controlled.  As plasma treatment conditions, following relational expression is established among a plasma oscillation frequency fp corresponding to the plasma density, a frequency f of a plasma-generating electromagnetic wave, a maximum dimension D for specifying the substrate 104, and the relative permittivity ε surrounding the electromagnetic wave radiating means: fp>=f>=c/2D.(ε)1/2 (c is the velocity of light).
Patent JP-S5447068-A (JP)
Title: Clutch control equipment of variable volume type torque converter
Inventor: TARUMI YASUMASA
IPC: F16H45/00
Filed: 1977-09-22
Abstract: PURPOSE: To enable to set arbitrarily sliding time, in the case of high idle running, preventing sliping of clutch in the case of low idle running of engine by enabling regulating supply oil pressure to pressure receiving chamber of pressure regulating valve.  
     CONSTITUTION: A sleeve 51 having the first port 53 of inlet port 52 and the second port 55 of outlet port 54 is fitted to slide freely to the valve box 50, pressure regulating spool 56 installing a spring 58 through the first port 53 and the second port 55 and aspring seat 57 are fitted in the sleeve 51. Back pressure chamber 60 formed to fit aload piston 59 into the pressure regulating spool 56 has a small hole 61 to connect to the second port. The spring seat 57 is connected to the preset lever 62, a sleeve 51 is connected to the rod 64 connected to the acceletator pedal 63 through the lever 65 
     COPYRIGHT: (C)1979,JPO&Japio