baber/WOPTO huggingface dataset:
Patent JP-H0827055-A (JP)
Title: Palladium-copper complex and production of carbonyl compound by using the same complex
Inventor: HIGASHIJIMA MICHIO
IPC: C07C45/34
Filed: 1994-07-12
Abstract: PURPOSE:To produce the subject new complex containing a hydroxypyridine as a cross-linking ligand and useful for high efficient and high selective synthesis of a carbonyl compound under a low halogen concentration condition or a halogen-free condition. CONSTITUTION:This is a palladium-copper complex of formula I to III [R is H, an alkyl, an alkoxy or a halogen; X is a univalent organic or inorganic anion; Y is an electron pair donating ligand; (n) is 0 or 1]. This palladium- copper complex of formula I can be synthesized, e.g. by reacting a complex between palladium or a palladium salt as palladium and a 2-hydroxypyridine with metallic copper or a copper salt compound preferably in an ether such as tetrahydrofuran as an electron pair donating ligand or a solvent at 20 to 120 deg.C. preferably 20 to 50 deg.C. In addition, if an olefin is reacted with oxygen, water or an alcohol in the presence of the above-mentioned palladium-copper complex, the corresponding carbonyl compound an be synthesized.
Patent JP-H05325970-A (JP)
Title: Lithium secondary battery
Inventor: FUJIMOTO MASAHISA
IPC: H01M4/587
Filed: 1992-05-26
Abstract: PURPOSE:To provide a large amount of positive electrode lithium, which can be stored and released, so as to increase battery capacity by using a compound of large capacity as a positive electrode material. CONSTITUTION:An anion-contained compound is formed by previously inserting an anion of 100 or more molecular weight, not released into an electrolyte at discharge time, in to a compound, formed by replacing partly a carbon atom of forming a skeleton of a graphite crystal with a boron atom, and a battery is formed by using the anion-contained compound for a positive electrode as the compound in which lithium can be stored and released.
Patent JP-H0830366-A (JP)
Title: Ultrasonic wave generator
Inventor: YOSHIDA HITOSHI
IPC: G06F3/03
Filed: 1994-07-12
Abstract: PURPOSE:To generate high sound pressure without damaging responsiveness at the ultrasonic wave generator to be used for a coordinate detector. CONSTITUTION:This device is provided with a power source 101, first booster circuit 102 for boosting the output voltage of the power source 101, second booster circuit 103 for inputting a signal from an input means 104 and further bossting the output voltage of the first booster circuit 102, oscillation circuit 105 to be oscillated by the output voltage of the first booster circuit 102, driving circuit 106 for inputting the output voltage of the second booster circuit 103 and the signal of an oscillation circuit 105 and outputting a driving signal and ultrasonic wave generating part 107 for inputting the output signal from the driving circuit 106 and generating ultrasonic waves.
Patent JP-H11348962-A (JP)
Title: Container for food packaging
Inventor: MORISHIGE NAOKI
IPC: B65D3/28
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To easily take out an individually packaged food only at an opened location, and also, prevent a moisture absorbency in storage and distribution processes from occuring by a method wherein on the bottom plate of a cylindrical container, an opening-planned part, which is surrounded with a weakened line for pushing up a fan-shaped portion state food by a finger tip, is provided at a location being away from the center of the circle. SOLUTION: An opening-planned part 7 for the insertion of a finger tip which is provided on the bottom plate 1 of a container main body (a), is provided at a location other than the center of the circular bottom plate 1, and the opening-planned part 7 is surrounded with a weakened line. The opening-planned part 7 surrounded with the weakened line is constituted in such a manner that the direction of the opening is made the direction of a side wall 2, and the opening-planned part 7 is located at a location corresponding with only one of fan-shaped portion state cheeses (c), and thus, when the portion state cheese (c) is pushed up by inserting a finger tip from the opening-planned part 7, other portion state cheeses (c) do not obstruct the portion state cheese (c) when it is pinched, and the portion state cheese (c) is extremely easily taken out,  and the taken out portion state cheese (c) does not deform. Also, even when the location of the opening-planned part 7 is over two portions, the pinching of one portion is comparatively easy.
Patent JP-S5784669-A (JP)
Title: Facsimile transmission control system
Inventor: OONISHI JIICHI
IPC: H04N1/32
Filed: 1980-11-14
Abstract: PURPOSE:To transmit a video signal only in an amount of the minimum requirement by providing a control mark on an upper side column and a lateral side column of a transmission original and enabling to control the transmission range of a transmission original in two dimensions through the discrimination of the said control mark. CONSTITUTION:A transmission original having control mark columns MX, MY1, MY2 and MY3 is scanned with a scanner 1, and an optical output is converted into an electric video signal with a photo-electric converter 2. The video signal is introduced to mark detection sections 4X, 4Y1, 4Y2 and 4Y3 via a video signal control section 3 to detect marks provided on control mark columns MX, MY1, MY2 and MY3 and to transfer them to a scanning control section 5 and a gate control section 6. The scanning control section 5 instructs the scanning stop/line feed to non-transmission row to the scanner 1, and the gate control section 6 controls a gate 7 not to transmit the video signal to a control mark column and instructs it to the video signal control section 3 not to transmit all white signals to a space row or space column. The video signal outputted from the gate 7 is transmitted to transmission lines via a transmission control section 8.
Patent JP-H0913738-A (JP)
Title: Damping device of tower structure
Inventor: KONDO HIROSHI
IPC: E04H9/02
Filed: 1995-06-27
Abstract: PURPOSE: To effectively absorb the energy of external forces generated by earthquakes or the like and prevent a structure from being damaged or broken, in a tower structure like multi-leg chimney. CONSTITUTION: In a tower structure constituted of a plurality of columns (cylindrical bodies 1a, 1b, etc.), a plurality of beams 3 connecting these columns, notches 3c are formed in the web of the beams 3. The notches are closed with a resistant plate 4 and fixed to the web with bolts at the periphery. The bearing strength against the shearing capacity of the resistant plate 4 is made smaller than any other bearing strength of other member section in the beam and the energy of external forces is absorbed by the shearing deformation of the resistant plate 4.
Patent JP-S6318774-A (JP)
Title: Picture information processor
Inventor: SHIGA KAN
IPC: H04N1/40
Filed: 1986-07-10
Abstract: PURPOSE:To output a picture formed on a graphic display to a color laser printer even when a memory capacity is small by sequentially transferring raster converted color picture data with a picture divided for every primary color, synchronizing and outputting when one picture is formed. CONSTITUTION:A frame memory 1 disposed in a main memory in a host computer 40 is respectively divided into a yellow, a cyanogen, a Magenta having one picture divided equally into two. The data in the divided area is transferred to the controller 43 of a color laser printer 2 and sequentially stored in image memories 44-46 for every color in the sequency from a smaller number in address. All picture data is completely stored, thereafter, the controller 43 converts the image data in the image memories 44-46 into a video signal in an output image circuit 55 to output a signal for obtaining a full color print in a color laser printer 1 through an output interface 47.
Patent JP-H065478-A (JP)
Title: Solid electrolytic capacitor
Inventor: ANZAI NAOKI
IPC: H01G9/10
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a solid electrolytic capacitor capable of preventing defective packaging without damaging a product. CONSTITUTION:In the constitution of a solid electrolytic capacitor formed by retaining and covering the main body part 22a of a terminal 22 for external connection with a heat resistant insulating tape 30, at a seal cut surface 18 of a capacitor element 12, the interval L (soldering interval) between the lower end edge part 30a of the heat resistant insulating tape 30 and the end edge part 18a on one side surface 14a of a resin case on the cut surface 18 is set equal to or longer than 0.3mm.
Patent JP-H0830078-A (JP)
Title: Image forming method
Inventor: ASANAE MASUMI
IPC: G03G15/34
Filed: 1994-07-13
Abstract: PURPOSE:To facilitate the recovering of toner remaining on the surface of an image carrier and to prevent the scattering of a developer by allowing a specific doctor blade to contact with the surface of a developing roll and the image carrier to contact with the developing roll. CONSTITUTION:The doctor blade 14 is made of a material capable of being elastically deformed, provided in the end part of a developer tank 7 and brought into tangential press-contact with the surface of a sleeve 9. When a magnetic developer 6 is supplied to a recording region 10 by the developing roll 5, the magnetic developer 6 is turned into a thin layer on the roll 5, it comes into contact with the surface of the image carrier 1 and the thin layer rubs it. On the other hand, when the image carrier 1 is irradiated from its back surface with an optical signal corresponding to an original image, a potential difference is made between the part irradiated with light and the developing roll 5, so that the toner in the magnetic developer 6 is stuck to the part and developed as a toner image. Then, the toner image is transferred onto a recording member 24 moved between the image carrier 1 and a transfer roll 21 and fixed by a fixing means.
Patent JP-S647390-A (JP)
Title: Driver for magnetic recording medium
Inventor: UENO MAKOTO
IPC: G11B17/04
Filed: 1987-06-30
Abstract: PURPOSE:To attain the start of driving a medium with a small torque by overriding a hook provided on an arm onto a step of a receiver located on a medium so that the head mounted on the arm is parted from the medium at the start of the magnetic recording medium. CONSTITUTION:In case of applying information write and read to/from a magnetic recording medium 2, the medium 2 is loaded in a main body 1 in the operating state via a loading port 3 at first and a receiver 6 supports it to use a DC direct drive motor 4 to drive the medium. In this case, a carriage 8 is placed to the most inner part of a notch recess 9 of the receiver 6 in the direction of arrow A and a hook 16 of the carriage 8 overrides the step 11 of the receiver 6, then even if the head 15 of the arm 13 is parted from the medium 2 and the torque of the motor 4 is small, the medium is to be started. After the start of drive, a stepping motor 17 places the hook 16 onto a guide 10 to move the carriage 8 in a direction reverse to the arrow A thereby making the head 15 and the medium 2 in contact state and applying write/readout.
Patent JP-H0375054-A (JP)
Title: Single-piece oval intra- ocular lens having haptics
Inventor: JIYON DEE HANKERAA
IPC: A61F2/16
Filed: 1990-06-19
Abstract: PURPOSE: Not to decrease a usable area of a lens by including two haptics which have substantially equal rigidity and which have haptics of specified angles determined vertically to a light axis of the lens. CONSTITUTION: Two haptics 11 are integrated with a lens 10. A part 11a extends from a surrounding of the lens along a line which is a substantial tangent line for an alternative point of the lens surroundings, but it does not cross outward from the shortest diameter of the lens. A part 11b extends from the part 11a in an arched form corresponding to the curvature of the oval lens surroundings. A part 11c is in an arched form and corresponds to the curvature of the surrounding of the oval lens, but an extent of the curvature is smaller than that of the part 11b. And, respective haptics have substantially equal rigidity and have angles of 0 deg.-15 deg. determined vertically from the light axis of the lens. Thus, since a maximal width is a minimum diameter of the oval lens and haptics parts of the lens don't extend outward from the diameter, the lens with a narrow profile can be formed which can be implanted by a small cut wound.
Patent JP-S6318133-A (JP)
Title: Supercharge device for engine
Inventor: OKIMOTO HARUO
IPC: F02B37/04
Filed: 1986-07-09
Abstract: PURPOSE:To improve the combustion efficiency of an engine, by providing a correcting means which corrects the set maximum supercharge pressure of the waist gate device of an exhaust turbo supercharger to a lower value in a specified running area, where an exhaust turbo supercharger is actuated simultaneously with a mechanical supercharger. CONSTITUTION:An exhaust turbo supercharger 15 with a waist gate device 18 is disposed between a suction passage 4 and an exhaust passage 6. A spot located up a line from a blower 15c of the supercharger 15 in the suction passage 4 is connected to a spot located down a line from a blower 15c and up a line from a throttle valve 7 through an auxiliary suction passage 27, and a mechanical supercharger 28, driven by an engine, is located in the middle of the passage 27. When the working time of the mechanical supercharger 28 is detected by a working time detecting means 43, an on-off valve 26 serving as a correcting means 44 is closed to stop an escape of a supercharge pressure from a passage 24, through which a supercharge pressure is guided to a diaphragm device 22 for driving a waist gate valve 21. This constitution corrects the set maximum super pressure of the waist gate device 18 to a low value.
Patent JP-S5590164-A (JP)
Title: Malfunction preventive unit of fsk receiver of carrier telegraph unit
Inventor: IGARASHI AKIRA
IPC: H04L27/152
Filed: 1978-12-28
Abstract: PURPOSE:To prevent malfunction by a simple circuit by giving hysteresis characteristics to the displacement of an output signal attending that of an input signal by feeding the output of a voltage control oscillator back to the front stage of a phase comparator. CONSTITUTION:This unit consists of limiter 3, voltage control oscillator 7, LPF6, phase comparator 5, feedback circuit 12, voltage comparator 10, etc. Here, PLL8 is composed of oscillator 5, LPF6 and phase comparator 5, and modulator 4 of this PLL8, comparator 10, and a reference voltage generator. When PLL8 is locked to input signal fh or fl, it agrees with f0', but if mixing noise displaces fh or fl, limiter 3 performs cross modulation by f0', so that the input signal will be pulled toward the f0' side to fs. Therefore, it noises continues, the input signal is cross-modulated by f0 locked to fs cross-modulated at the previous time interval and it agrees with a frequency obtained by repeatedly displacing it, but momently noise disappears until fs agrees with f0, so that the output of comparator 10 will never be inverted.
Patent JP-H1110088-A (JP)
Title: Waste plastic sorter
Inventor: HIRABAYASHI ZEN
IPC: B07B4/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To surely sort an object having approximate specific weight by providing a belt conveyer inside a tunnel-shaped machine body having a sorting object slot while raising a plurality of crosspieces crossing a conveying direction at intervals on the surface of a belt in the lengthwise direction, and blowing air from the downstream side in the conveying direction to the upstream side in the machine body. SOLUTION: An object mixed with a plastic product is put from a slot 35 along with the direction of an internal part C of a machine body 21. The flattened objects and heavy objects contained in the mixture are dropped and loaded on the conveying plane of an endless belt 53 of a belt conveyer 23. These objects are placed at a section sandwiched between a plurality of crosspieces 56 perpendicular to the conveying direction on the conveying plane of the endless belt 53 so that they are conveyed in a direction A together with the rotation of the endless belt 53 and dropped from a first discharge port 38 in a direction D. Then, a lightweight mixed film is conveyed towards the other terminal part of the machine body 21 on the wind.  Besides, even when the mixture is put in, the films are carried in the air blowing direction B, dropped from a second discharge port 39 in the direction E and discharged.
Patent JP-H0325996-A (JP)
Title: Transfer sheet for injection molding printed circuit board and manufacture thereof
Inventor: WATANABE AKIHIKO
IPC: H05K3/20
Filed: 1989-06-23
Abstract: PURPOSE:To reduce size and weight of an electronic device and to decrease its cost when applied to a housing, a connector, etc., of various types of electronic devices by holding a copper foil circuit on a carrier film of a transfer sheet through a mold release layer, and so forming the release layer as to become 0.025-0.25kg/25mm as T-type peeling adhesive strength of the release layer from the carrier film, the copper foil. CONSTITUTION:Polyester (PET) is used, for example, as a carrier film, and coated with 10% (by weight) chloroform solution of Denka formal #20 as polyvinylformal resin sold in the market in solid component at a ratio of 10g/m<2>. Further, in order to obtain mold releasability from the copper foil, it is coated with epoxy modified silicone KF-103 at the electrolytic copper foil side as 0.1% of silicone concentration at 10g/m<2>. After it is dried, the carrier film and the copper foil are thermally pressadhered by a heating roller. Then, it is patterned with etching resist by screen printing, etched with ferric chloride solution to obtain a transfer sheet having a copper foil circuit.
Patent JP-H03141723-A (JP)
Title: High-resolution sample clock generator provided with degrrichar
Inventor: HII UONGU
IPC: H04L7/00
Filed: 1990-06-21
Abstract: PURPOSE: To apply extremely fine resolution for restoring data from a received signal by providing a multi-phase clock generator, phase commentator, and clock deglitcher. CONSTITUTION: An N stage ring oscillator 12 in a multi-phase clock generator 10 generates an N clock signals 13 having a phase relation with equal intervals, and supplies them to an N-ary multiplexer 20 in a phase commutator 18. Also, each frequency of the signals 13 is locked to the frequency of a basic crystal clock 14 by an analog phase lock loop 16 as a feedback signal from the oscillator 12. Next, a clock deglitcher 24 removes spike in a multiplexer signal 23 (phase clock signal) selected by the multiplexer 20 through delay stages 26 and 28 and an NAND gate 30. Thus, at the time of restoring data from a sample clock received signal, extremely fine resolution can be applied to a clock step operation.
Patent JP-H1110070-A (JP)
Title: Coating method for cover plate
Inventor: YAMAMOTO KEIICHI
IPC: B05D3/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of problems such as the release of a resin layer or impulse to a vehicle with that release by coating a cover plate with resins after a detachable means is attached for preventing resins from being dripped. SOLUTION: Around the shot blasted cover plate having ruggedness, a cloth adhesive tape having prescribed width for preventing resins from being dripped is detachably stuck so as to be protruded from its surface. Then, the premix of 100 wt.% vinyl ester resins, 0.3 wt.% octanoic acid cobalts as promoters and 1.5 wt.% hardeners is placed on that cover plate and uniformed by a roll. Afterwards, No.3 silica is uniformly spread, afterwards, the cloth adhesive tape is released, the excessive silica is removed after the lapse of 30 minutes, and the coated cover plate is manufactured. Thus, the problems such as the release of the resin layer and the impulse to the vehicle with that release can be prevented from occurring.
Patent JP-H0911136-A (JP)
Title: Wet polishing grinding wheel
Inventor: KAWADA KENZO
IPC: B24D7/10
Filed: 1995-06-28
Abstract: PURPOSE: To prevent slag wash water from splashing, repeatedly use a base board amounting to high ratio in cost several times even when polishing chips are worn down, and in the case of replacing the polishing chips, namely, a grinder into a new one, automatically make the polishing faces of all the plurality of polishing chips even. CONSTITUTION: A splash prevention ring 5, a disc base 4, and a plurality of polishing chips 6 are integrated in forming, the polishing faces of a plurality of polishing chips 6 are made even, made strong in structure, and eliminated from bending and distortion, a grinder 2 is accurately stuck to the base board, and slag wash water is prevented from splashing so that the polishing face of a stone material is finished extremely beautifully.
Patent JP-S5861848-A (JP)
Title: Electrostatic liquid purifier
Inventor: KAYAMA MASAAKI
IPC: C10M175/00
Filed: 1981-10-09
Abstract: PURPOSE:To enhance purification effect by controlling the voltage-current characteristics of a high voltage power supply to maintain a short-circuit current not to exceed the allowable max. current. CONSTITUTION:The voltage-current characteristics of a DC high voltage power supply 16 to be applied between an electrode 6 on a high voltage side and an opposing electrode is controlled to keep a short-circuit current not to exceed the allowable max. current as shown in the curve B, thus permitting conductivity to be reduced and purification effect to be raised.
Patent JP-H11350517-A (JP)
Title: Blade loaded hydraulic shovel
Inventor: TANAKA NOZOMI
IPC: E02F3/815
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a blade loaded hydraulic shovel having constitution capable of preventing the lowering of the field vision in front by a blade bearing link. SOLUTION: A blade mounting frame 5 is mounted to the front of a truck frame 2 of a traveling body in a vertically movable manner. A blade 7 is so mounted to the front end of the blade loaded frame 5 with the center pin 6 as the center that both right and left ends thereof are oscillated in the vertical direction by a tilt cylinder 9. A link 20 is provided between the center pin 6 and a joint section of the tilt cylinder 9 of the upper part of the center pin in the blade loaded frame 5.
Patent JP-H0514112-A (JP)
Title: Piezoelectric resonator
Inventor: TANAKA MITSURU
IPC: H03H9/17
Filed: 1991-07-02
Abstract: PURPOSE:To prevent a lead line and an earth terminal electrode or a conductive adhesives from being opposed to each other via a piezoelectric substrate even when the conductive adhesives is spread while exceeding the earth terminal electrode. CONSTITUTION:An earth electrode 13 connected to the earth electrode 11 formed on other major side of a piezoelectric substrate 2 is not overlapped with a lead line 6 interconnecting a 1st exciting electrode 3 and a terminal electrode 7 so as to be opposed in common to 1st and 2nd exciting electrodes 3, 4 formed on one major side of the piezoelectric substrate 2. Furthermore, an electric insulation film 19 is formed to a position opposed to the lead line 6.
Patent JP-H1011936-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/28
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To set an identification hole at an optimum position whereby a magnetic disk cartridge storing a magnetic disk medium of a different recording capacity can be distinguished from a magnetic disk cartridge of the other recording capacity. SOLUTION: A disk-shaped magnetic disk medium is stored in a rotatable fashion within a case 2, and a first identification hole 41 indicating a reference recording capacity is set in the vicinity of a corner part of the case 2. One or more second identification holes 42, 43 are formed on a center line (b) which is shifted inward or outward by a predetermined distance or more in parallel to a line (a) passing a center of the first identification hole 41 and in parallel to one side of the case 2.