baber/WOPTO huggingface dataset:
Patent JP-H02290929-A (JP)
Title: Vacuum refining method for molten metal
Inventor: KIKUCHI YOSHITERU
IPC: C22B9/04
Filed: 1989-04-28
Abstract: PURPOSE:To generate fine bubbles from the innermost in a bath and to improve refining efficiency by controlling the atmosphere in a furnace to the prescribed pressure at the time of removing inclusions by allowing the inclusions to be entrapped by the bubbles generated by evacuating a molten metal in which gas is dissolved. CONSTITUTION:Evacuation is carried out simultaneously with or after the dissolution of gas in a molten metal, by which fine gas bubbles are generated in the above molten metal. Subsequently, inclusions existing in the molten metal are removed by allowing the inclusions to be entrapped by the bubbles. At this time, the pressure Pa of the atmosphere in the furnace in which the above treatment is exerted is controlled so that the value of Px-Pa (where Px means the equilibrium of gaseous partial pressure the soluble gas in the molten metal) is regulated to >=0.05atm.
Patent JP-2000296649-A (JP)
Title: Attachment structure of scale for linear encoder
Inventor: KIYONO TATSUYA
IPC: B41J19/18
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To readily and surely attach a scale for a linear encoder to a predetermined position in a printer such that the scale is suspended thereto and to prevent the scale from being taken off in the attaching condition without generating unexpected vibration in terms of the attachment structure of the scale for the linear encoder. SOLUTION: In this attachment structure, one end of a scale 6 made of a band type sheet is stopped to a body of a printer and a scale holder 10 for stopping the other end of the scale 6 is attached to long holes 20A, 20B provided to a plate type frame 5. A nipping section 14 provided to the scale holder 10 is inserted into a nipping section attaching/detaching hole 23. Edges 25, 25 are nipped with the nipping section 14 and a frame face sliding section 15 in the attaching condition and abutted to the frame face, then the scale holder 10 is positioned on a surface of the scale 6. A stopping position of a scale stopping section 12 is set such that the scale 6 is parallel to the frame 5 and the scale holder 10 is urged by a tension coil spring 30 in the pulling direction with respect to the scale 6.
Patent JP-S5732175-A (JP)
Title: Additional-information recording method of facsimile equipment
Inventor: KANAI HIROSHI
IPC: H04N1/23
Filed: 1980-08-06
Abstract: PURPOSE:To discriminate between picture information and additional information easily by recording a one-line picture signal so that a black-plus-black part is white. CONSTITUTION:Digital signals of one-line additional information and picture information are set in buffer memories 7 and 8 respectively and those two digital signals are shifted, bit by bit, with a clock signal generated by a clock generating circuit 9 to OR corresponding bits by an exclusive OR circuit 10. This OR signal drives a driver 1-1 and at a recording part, picture information 2 and additional information 3 are superposed as shown in the figure and so recorded that a black- plus-black superpositon part 3' is white. Then, all pieces of additional information are recorded in easy-to-read states only by erasing the picture information at a minimum.
Patent JP-S61266842-A (JP)
Title: Electromagnetic drive device for controlling orifice area of shock absorber
Inventor: NAITO YOSHIAKI
IPC: F16F9/46
Filed: 1985-05-20
Abstract: PURPOSE:To reduce torque loss due to friction and provide quick operation of an operating body with stability of a leaf spring by constituting a movable contact provided on the leaf spring end to contact and separate from a fixed contact alternatively through the reciprocation of the operating body. CONSTITUTION:A rack of an operating body 23 meshes with a pivotal body 15 connected to an orifice area controlling shaft. The operating body 23 driven forward and backward by a solenoid 2 is formed on the upper surface with a projection 27. On a case 1 are mounted a pair of fixed contacts 34, 35 and leaf springs 40, 41 provided on the ends with movable contacts 42, 43 contacting and separating from said fixed contacts. The projection 27 on the operating body 23 is located between leaf springs 40, 41 to bend one of the leaf springs 40, 41 with the forward and backward movement of the operating body 23 and separate the movable contacts from the fixed contacts 34, 35.
Patent JP-S60252354-A (JP)
Title: Electrophotographic sensitive selenium and selenium photosensitive film and its manufacture
Inventor: ODA OSAMU
IPC: G03G5/08
Filed: 1984-05-29
Abstract: PURPOSE:To reduce traps of electrons and positive holes due to defects of the structure of an Se photosensitive film and to simultaneously lower residual potential at the time of positively or negatively charging by incorporating a minute amt. of K. CONSTITUTION:Se is doped with a minute amt. of K by melting a mixture of a K source, such as a simple substance of K, K2Se, or other K compds., and Se in a tightly closed vessel and homogenizing them, or melting Se in the vapor of the simple K substance or the like. Said photosensitive film of K-doped Se is formed on a substrate by the vapor deposition, sputtering, ion plating, etc., using said K.Se source. In the photosensitive film thus obtained, dangling bonds in an amorphous Se are compensated by the addition of K, and density of structural defects themselves is lowered. As a result, the number of the traps of electrons or positive holes can be decreased and residual potential both in the case of positively or negatively charging can be lowered at the same time.
Patent JP-S601441-A (JP)
Title: Clutch-drive controlling apparatus
Inventor: MATSUMOTO SHINICHI
IPC: F16H63/46
Filed: 1983-06-15
Abstract: PURPOSE:To facilitate clutch operation by observing the variation of the detected value of a torque. CONSTITUTION:An engine control circuit 42 observes the variation of the detected value 152 of a torque when the opening and closing of a duty solenoid valve 38 is controlled. Therefore, the half connection position of a clutch 10 is detected and the clutch stroke corresponding to the half connection position is held as a learned value. Further the engine control circuit 42 performs the duty opening and closing control of the duty solenoid valve 38, having the clutch stroke learned value as aimed value, each time when the clutch 10 is driven to the connection direction. Said engine control circuit 42 increases the opening degree of a throttle when the clutch 10 is connected and driven, and the connection operation of the clutch 10 is made smooth, and the shock due to speed change on clutch meet is prevented.
Patent JP-S5333281-A (JP)
Title: Foamed and laminated sheet, tile block for construction and production of the same
Inventor: TOMINAGA TAKASHI
IPC: C09J7/02
Filed: 1976-09-07
Abstract: PURPOSE: A foamed and laminated sheet for a tile block formed by laminating a foamed plastic layer and a plastic adhesive layer capable of adhering to a tile and peeling on penetration of water after thermal adhesion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09289849-A (JP)
Title: Fishing line guide
Inventor: UMETSU HIDEYUKI
IPC: C09K19/38
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a fshing line guide, light in weight, capable of quickly releasing frictional heat and preventing line breaking, having excellent rust- preventive property and useful for bait casting, surf fishing and boat fishing, etc., by using a composition otained by adding a filler to a liquid crystalline resin as a base material. SOLUTION: This fishing line guide uses a composition comprising 100 pts.wt. of a quid crystalline polyester composed of structural units of formulae I, II and IV (R2 is p-phenylene, 2-6-naphthalene or p,p'-biphenylene, etc.) or a liquid crystalline polyester composed of formulae I, II (R1 is p,p'-biphenylene or p- phenyene, etc.) and formula IV and (B) preferably 5-400 pts.wt. of a filler such as aluminum oxide or magnesium oxide excepting their hydrates as a base material. Preferably, the composition has >=1.0W/m.K heat conductivity at 300 deg. K and the filler has >=10W/m.K heat conductivity at 300 deg. K.
Patent JP-S5632447-A (JP)
Title: Urea derivative, its production and antibacterial for agriculture and horticulture containing the same as effective component
Inventor: YAMADA YASUO
IPC: C07C239/00
Filed: 1979-08-25
Abstract: NEW MATERIAL:Urea derivatives of formula I (R 1  is 1W8C alkyl, 3W8C cycloalkyl; R 2  is hydroxyl, 1W8C alkoxy group; Y is halogen).  
     EXAMPLE: N-4-chlorobenzyl-N-cyclobenzyl-N'-3'-hydroxyphenylurea.  
     USE: Antibacterial having strong antibacterial activity: they show high activity of killing and inhibiting the growth of bacteria causing plant diseases, especially a high effectiveness on Basidiomycetes.  
     PREPARATION: The compound of formula I is obtained by reaction of a compound of formula II withan isocyanate of formula III, preferably in an inert solvent at 0W 100°C under normal pressure or by reaction of a compound of formula IV (Hal is halogen) with an amine of formula V in the presence of an acid acceptor such as a hydroxide of alkali metal under the same conditions as the above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000307904-A (JP)
Title: Device and method for picking up image and storage medium
Inventor: MATSUMOTO SHINICHI
IPC: H04N5/66
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To drastically reduce power consumption when a finder is operated by dividing a displaying part into plural parts and illuminating them in accordance with a finder display area. SOLUTION: Backlights A 109a and B 109b are panel type light emitting elements such as an EL light which divides a displaying part 113 and makes the part 113 to be irradiated and can be turned on and off by a CPU 101. When a switch or a key is switched to power supply input or a photographing operation mode, a camera module is set to an operable state, the finder operation of the part 113, which is an electronic viewfinder, started, and only the back light A 109a is turned on as a lighting mode. A subject image is subjected to monitor display on the part 113 all the time. When a shutter SW 114 is pressed down, a capture signal of the number of VGA pixels is fetched, both the back lights A 109a and B 109b are turned on as a normal reproduction mode, and a photographed image is confirmed.
Patent JP-2000302215-A (JP)
Title: Rack structure in rack type warehouse
Inventor: OKA HIDEO
IPC: B65G1/14
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To attain reduction of brackets and bolts by supporting a horizontal shield plate with ropes extended in a horizontal direction. SOLUTION: Two wire ropes 6 are extended in parallel in a horizontal direction in a position slightly upper side of horizontal presses 3 and in an inner side of rack pillars 1. A quadrangular plate-shaped horizontal shield plate 10 is mounted on the wire ropes 6, a cut 10a cut into square shape is respectively formed in four corners of the horizontal shield plate 10, these cuts 10a are fitted respectively to a corner of each rack pillar 1, and movement in a cross direction is impeded. A bending part 10b folded downward is formed in two external peripheral end parts in parallel to the wire rope 6 in the horizontal shield plate 10. Thus by supporting the horizontal shield plate 10 to the wire rope 6, reduction of brackets and bolts can be attained. In this way, a cost of parts and a cost for setting up can be reduced.
Patent JP-S5631212-A (JP)
Title: Variable attenuator
Inventor: OOHATA MICHINOBU
IPC: H03H11/24
Filed: 1979-08-24
Abstract: PURPOSE:To obtain an attenuation ratio in the speed matched to the sampling period, by controlling the discharge operation frequency dependent upon a discharging circuit according to the attenuation ratio designation signal. CONSTITUTION:When the input analogue signal is as shwon in figure B, switch SW is turned on temporarily as shown in figure C by the signal from timing control part 5 and is next turned off. Switch SW2 is turned on and off as shown in figure D by the prescribed frequency by the control from discharge control circuit 6. Electric charge of hold capacitor 3 is discharged to the discharge capacitor C2 side for every discharge, and the terminal voltage of capacitor 3 is lowered as shown in figure E. Next, the terminal voltage after discharge of the prescribed frequency is output to terminal 7 through amplifier 9.
Patent JP-S5631530-A (JP)
Title: Automatic clutch
Inventor: ISHIWATARI HIDEYUKI
IPC: F16D43/02
Filed: 1979-08-24
Abstract: PURPOSE: To perform an easy operation of the clutch for an automatic clutch applied to a free wheel and hubs in an all-wheel drive car, by providing clutch members in both rotatable parts and movably arranging one of the clutch members with the action of a cam in the direction of a shaft.  
     CONSTITUTION: A hub cap 3 is engaged and fixed to an annular driven clutch 11 by means of press fit, and the clutch 11 is fixed to the side of a wheel by bolts 4... Here to the end part of a drive shaft 5 coupled to a drive source a drive clutch assembly 6 is spline coupled. Said assembly 6 comprises a drive clutch 8 having teeth 14 meshed to teeth 13 of the above described clutch 11, outer cam 34 slidably engaged to the periphery of its shaft part and inner cam 20 fixed to a knuckle 21 of a car body. And the constitution is such that the clutch 8 is urged by springs 10, 35 and the clutches 8, 11 are disengaged when cam teeth 23, 24 of the cams 34, 20 are meshed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05300889-A (JP)
Title: Artifact removing system, artifact removing method, and signal processor for cardiogram using them
Inventor: HAWAADO TEII BERIN
IPC: A61B5/308
Filed: 1992-04-27
Abstract: PURPOSE: To provide a system for removing artifact and other noises from a desired original signal. CONSTITUTION: A node 10 receives electric signals including a synthetic waveform and branches into a plurality of signals. An analog delay circuit 20 delays at least one of the signals. A phase detector 40 separates an artifact component from signals delayed and not delayed. An addition node 65 adds the signals delayed and not delayed. Further, the artifact component is subtracted from the signal obtained by the addition at a mathematical amplifier 70 to obtain a signal not including any artifact.
Patent JP-H09294034-A (JP)
Title: Manual setting operation method and device therefor
Inventor: KOMATSU YUICHI
IPC: H03G3/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To allow the device to easily set a level of its output that is used for other device as an external signal. SOLUTION: The device is provided with switches SW1, SW2 providing positive and negative operating directions, a manipulated variable calculation means 13, and an output means 14. The manipulated variable calculation means 13 calculates a manipulated variable A smaller than that in a preceding operation when the switch SW1/SW2 is operated in an opposite direction to the preceding operating direction for a setting time T and the output means 14 provides an output of a drive output signal $3 according to the manipulated variable A and the operating direction of the switch SW1/SW2.
Patent JP-S5733910-A (JP)
Title: Cutting machine for removal of flaw on steel slab
Inventor: ASAI MASANAO
IPC: B23Q17/00
Filed: 1980-08-06
Abstract: PURPOSE:To remove a flaw on a steel slab by providing a detecting part on the outer circumference of a milling cutter to detect a contour of the steel slab surface and to automatically control the cutting of the milling cutter according to the contour. CONSTITUTION:In a device which cuts off the surface of a steel slab made by rolling a steel ingot produced by a steel furnace, according to the contour of the steel slab surface, a contact ring 18 is provided covering the outer circumference of a milling cutter 18 and being fit onto a shaft 17 of the cutter 18 sliding vertically but unrotatably with a rod 23 of the ring 18 connected to a detecting device 24 which  gives a command to move a main shaft head 10 up and down to cut the surface of  the steel slab by the predetermined cutting amount according to the contour of the  steel slab surface thereby maintaining the cut-in of the cutter at about constant amount and enabling the removal of all the black surface or flaw in one cutting  pass.
Patent JP-S589975-A (JP)
Title: Golden external parts for wrist watch
Inventor: AKAZA TOSHIYUKI
IPC: C23C18/42
Filed: 1981-07-09
Abstract: PURPOSE:To obtain golden external parts for a wrist watch with enhanced corrosion resistance, wear resistance and decorativeness by wet plating a base metal such as a Cu alloy with a corrosion resistant metal (alloy) and coating the plated metal with a titanium nitride film by an ion plating method. CONSTITUTION:The surface of a base metal such as brass, German silver, other Cu alloy or stainless steel is plated with Pd (alloy) or Au (alloy) with superior corrosion resistance by a wet plating method. The plated metal is then coated with a film consisting essentially of titanium nitride by an ion plating method. The plated layer formed by the wet plating method enables the coating of the film at a low temp. Accordingly, golden external parts for a wrist watch with superior corrosion resistance and high wear resistance can be obtd. inexpensively without deteriorating the base metal.
Patent JP-S5916704-A (JP)
Inventor: KAARU RIITSUOBUITSUCHI KIISURE
IPC: A63C5/14
Filed: 1983-06-17
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-S5334984-A (JP)
Title: Immobilization of enzyme by light irradiation
Inventor: MIYAIRI YOSHIO
IPC: C12N11/08
Filed: 1976-09-09
Abstract: PURPOSE: To immobilize enzyme by the irradiation of light in the presence of a photo-sensitive azide compound as a crosslinking agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5534684-A (JP)
Title: Power source unit for electrolytic facility
Inventor: KUBOTA MASAKAZU
IPC: C25B9/00
Filed: 1978-09-05
Abstract: PURPOSE: To stabilize the ripple factor of power source unit and prevent corrosion of anode, by connecting in parallel the main power source circuit using silicon controlled rectifier and silicon rectifier auxiliary power source circuit for rectifying  the secondary output, etc. of transformer at the DC side.  
     CONSTITUTION: AC input is transformed by a transformer, and rectified by a silicon controlled rectifier to form main power source circuit. On the other hand, AC output from an auxiliary power source circuit or transformer after rectifying the AC output from a tap provided at the secondary side of said transformer or from a tertiary winding with a silicon rectifier being rectified by the silicon rectifier and dropped down by series resistor and transformed by the auxiliary power source circuit or separately provided transformer, induced voltage regulator or slidac is connected in parallel to the auxiliary power source circuit rectified by the silicon rectifier at the DC side, and DC power is supplied to the electrolytic facility. As a result, power may be supplied at stable ripple factor. Besides, by turning on the auxiliary power source when stopping the operation, it is easily possible to pass anticorrosive current. Thus, preventing corrosion of the cathode, the electrode service life may be greatly extended. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61268189-A (JP)
Title: Production of l-methionine
Inventor: KAGEYAMA SADAO
IPC: C12R1/01
Filed: 1985-05-22
Abstract: PURPOSE:To produce L-methionine useful as an amino acid transfusion, a feed additive, etc., in high efficiency, by culturing a specific microbial strain in a medium containing a C1 compound and homocysteine. CONSTITUTION:A microbial strain capable of assimilating H2 and CO2 or methanol and producing L-methionine from homocysteine (e.g. a strain belonging to Acetobacterium genus) is inoculated in a medium containing a CI compound composed of methanol and/or CO2 as a carbon source, urea, etc., as a nitrogen source, a phosphoric acid salt as an inorganic substance, and amino acid, etc. Homocysteine is added as a reaction substrate to the medium, and the cultivation of the strain is carried out under anaerobic condition at 5-9pH and 25-40 deg.C for 3-16 days adding methanol properly and intermittently to the medium in the course of cultivation, or in the case of using CO2, in the presence of H2, etc. The L-methionine accumulated in the medium is separated e.g. by ion exchange resin treatment.
Patent JP-H06315955-A (JP)
Title: Method and apparatus for injection molding without causing visible sink mark on product
Inventor: TATEYAMA HIROFUMI
IPC: B29C45/00
Filed: 1993-05-10
Abstract: PURPOSE:To control the sink-developing site to the invisible surface side of a product so as to make a molded article look more attractive by a method wherein injection molding is carried out with molds, in which the adhesion between the surface of the product visible surface side mold contacting with resin and the resin is to be higher than the adhesion between the surface of the product invisible surface side mold contacting with the resin. CONSTITUTION:On an injection-mold 1 consisting of a product invisible surface side core 2 and a product visible surface side cavity 3, the recessed part 4 corresponding to the external shape of an injection-molded article (a) is formed on the core 2 and the cavity 3. The plastic molded article (a) is formed by flowing molten plastic through a sprue 5 in the recessed part 4. In this case, on the cavity 3 (or a recessed part 4) on the side facing to the visible part (e) of the molded article, rough surface 6 is produced so as to enhance the adhesion between the recessed part and the resin. Thus, the releasing of a product is made easier at the invisible surface side than at the visible surface side. During the releasing, the visible surface side product surface is cooled through the molds, while, on the invisible surface side, the releasing brings heat insulated condition, resulting in developing sing through the retardation of the solidification of the invisible surface.
Patent JP-H09272299-A (JP)
Title: Ultraviolet ray discoloring transfer material and ultraviolet ray discoloring molded item
Inventor: MORI FUJIO
IPC: A45D33/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To restrain an ultraviolet ray discoloring substance in a necessary minimum condition, and reduce the cost of products by forming an ultraviolet ray discoloring layer containing a specific quantity of an ultraviolet ray discoloring substance on the foundation. SOLUTION: At first, an adhesive layer 6 side of an ultraviolet ray discoloring transfer material 1 is put in close contact with the surface of matter 7 to be transferred. In the next place, by the use of a roll transfer machine or the like with a heat resistant rubber elastic body such as a silicone rubber, heat and pressure are applied via the heat resistant rubber elastic body set in conditions of a predetermined temperature and pressure from the foundation sheet 2 side of the ultraviolet ray discoloring transfer material 1. In this way, the adhesive layer 6 adheres to the surface of matter 7 to be transferred. At last, the foundation sheet 2 is separated after cooling, separation takes place on a boundary surface between the foundation sheet 2 and the separation layer 5 before the completion of transfer.  Also, in the case of providing a separation layer on the foundation sheet 2, as the foundation sheet 2 is separated, separation occurs on an interface between the mold release layer and the separation layer, than transfer is finished.