baber/WOPTO huggingface dataset:
Patent JP-H0265363-A (JP)
Title: Title list preparing device
Inventor: SEO HIDEO
IPC: G06T1/00
Filed: 1988-08-31
Abstract: PURPOSE:To utilize the large quantity of imaging originals as an electronic mail by automatically extracting title information, which are imaged, and automatically housing the information to a title file. CONSTITUTION:An image bit developing mechanism 4 develops binary compressing data to bit train data reversely to a compressing system. A bit pattern matching mechanism 5 defines the binary bit train pattern of a pattern library group file 10 for mask as a comparing source and defines a binary bit train in the bit pattern matching mechanism 5 as a comparing subject. Then, pattern matching is executed by a number, with which the both comparing source and subject are coincident, and the coincident number in each pattern is calculated as a similar degree. A bit image compressing mechanism 7 scans the binary bit train and compresses the continuous patterns to one pattern. A title file registering mechanism 8 reads the title information, which are converted to compressed binary bit train information, to a title file 11 without being worked and houses the information with adding an index for keeping and managing.
Patent JP-H0633226-A (JP)
Title: Raw material metal supply method in vacuum deposition
Inventor: TAKAI MITSURU
IPC: C23C14/30
Filed: 1992-07-21
Abstract: PURPOSE:To provide vacuum deposition method for a long time at vacuum deposition. CONSTITUTION:An electron beam is directed toward a crucible 15 contg. a metal 17 to be vaporized to melt the metal, and the vapor is vacuum-deposited on a substrate. In this case, a raw metal wire 46 consisting of Co or Co alloy and having 2-6mm diameter is introduced into a vacuum chamber through an air lock 34 and bent by a guide member 44, the tip is melted by an electron beam, and the molten metal is continuously supplied to the crucible 15.
Patent JP-H0495670-A (JP)
Title: Oil sealing device for engine rotation shaft
Inventor: NAKANO JUNZO
IPC: F16C33/72
Filed: 1990-08-13
Abstract: PURPOSE:To improve the durability of a device with sealing capability raised and abrasion lessened by making constitution in which a seal main body, elastically deformational seal wall part, and seal lip are integratedly formed so as to make a bowllike body and to pressedly contact the outer peripheral surface of a boss part in a casing. CONSTITUTION:A sealing member 10 is composed of a bowllike body in which a peripheral wall part and an edge part are formed with elastic material, and has constitution in which a sealing wall part 12, composing the peripheral wall part of the bowllike body, and a wire-contained seal lip 13, forming the edge part of the bowllike body, are integratedly formed and are welded to a seal main body 11 composing the base bottom part of the bowllike body. The seal main body 11 is on the inner side of a casing 1, and is concentrically rotatably fixed to a rotation axis 4 with a presser collar 14. The seal wall part 12 is formed elastically in deformable manner, and the seal lip 13 is composed so that its slidely contacting surface to the outer peripheral surface 2a of a boss part can be constantly changed due to the elastic deformation of the seal wall part 12 according to a pressure variation in the casing 1 and the rotation speed of an engine. This causes the raise of sealing capability in response to the increase of inner pressure, and moreover lessened abrasion and excellent durability.
Patent JP-H0555092-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: AOKI YUJI
IPC: H01G13/00
Filed: 1991-08-27
Abstract: PURPOSE:To stabilize a weld connecting strength when an anode lead is resistance-welded to an anode outer lead terminal in a solid electrolytic capacitor. CONSTITUTION:A round hole 8 is opened at an anode outer lead terminal connecting part of an anode lead 1 of a capacitor element 7, and the lead 1 is connected to an anode outer lead terminal 9 by resistance-welding. Accordingly, since the hole is provided and a molten material is formed in the hole by the welding, the welding connection is stabilized.
Patent JP-H0748438-A (JP)
Title: Copolymer and production thereof
Inventor: DOI YOSHIHARU
IPC: C12P7/62
Filed: 1993-08-05
Abstract: PURPOSE:To provide the copolymer containing specific compound units, excellent in biodegradability and plasticity, and useful for various plastic products. CONSTITUTION:The copolymer containing 3-hydroxy-2-methylpropionate units. The polymer is obtained preferably by culturing the strain of the genus Alcaligenes in the presence of 3-hydroxy-2-methylpropionic acid as a carbon source and in the presence of limited amounts of essential nutritive sources excluding the carbon source. The copolymer is preferably a terpolymer comprising 60-90mol.% of 3-hydroxy butyrate units, 1-20mol.% of 3-hydroxy-2- methylpropionate units, and 5-39mol.% of 3-hydroxyvalerate units, and the copolymer is preferably obtained by culturing the strain of the genus Alcaligenes in the presence of 3-hydroxy-2-methylpropionic acid, glucose, fructose, propionic acid and valeric acid as carbon sources and in the presence of essential nutritive sources excluding the carbon sources.
Patent JP-H0753107-A (JP)
Title: Stacking method for plate-like body and its device
Inventor: NAGAOKA KAZUHIKO
IPC: B65H29/68
Filed: 1993-08-06
Abstract: PURPOSE:To smoothly and precisely drop and stack plate-like bodies such as veneer, plywood, and a synthetic resin plate, which are conveyed on a conveyor from the preceding process at a high speed, in the upper part of the stacking position. CONSTITUTION:An expansion conveyor 16 is kept waiting in an expanded condition above the stacking position for plate-like bodies 17, and the plate-like body 17 conveyed on the expansion conveyor 16 according to the high speed rotation is stopped while its speed decreased in the vicinity of the upper part of the stacking position, and subsequently, a movable frame 9 is rapidly retracted while a tension condition of a belt 21 is maintained, so that the plate- like body 17 is extracted by rotating a movable pulley 10 situated in front of the expansion conveyor 16 counterclockwise, and consequently, the plate-like bodies 17 are stacked with small dropping errors in the front and the rear part.
Patent JP-S6275984-A (JP)
Title: Magnetic head drive device
Inventor: MAKINO TOSHIHIKO
IPC: G11B5/55
Filed: 1985-09-27
Abstract: PURPOSE:To enhance a track density and enlarge a memory capacity by providing a piezoelectric element applying an angular moment to a stepping motor between the stepping motor and a base plate. CONSTITUTION:When a drive current is supplied to a stepping motor 2, a magnetic head 6 is positioned on a prescribed position on a magnetic disk 9 performing a linear movement by a distance proportional to the number of pulses thereof. When an external temperature is different, the magnetic head 6 is not positioned on the same position on the magnetic disk 9 and a little error (thermal off track) if generated. When this error is generated, a suitable direct current voltage is impressed to a piezoelectric element 12, the piezoelectric element 12 is deformed by a small quantity substantially proportional to the impressed voltage and the stepping motor 2 is rotated in a direction shown by an arrow Acentering an attaching screw 13. By this rotating movement, a main shaft 3, or a position of a pulley 4 id dislocated, so that the position of the magnetic head 6 is corrected through a steel belt 5 and a carriage 14.
Patent JP-H0497530-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKATANI MASAHIRO
IPC: H01L23/52
Filed: 1990-08-14
Abstract: PURPOSE:To make step coverage of Al better and prevent disconnection of Al in a contact hole portion where the aspect ratio is high because melted Al directly flows into the contact hole by applying melted Al onto a semiconductor substrate. CONSTITUTION:After a diffusion layer 2 is formed on an Si substrate 1, an S1O2 film 3 is formed on the substrate 1. Next, the S1O2 film 3 is dry etched with, for example, resist as a mask, in order to form a contact hole 4. While the substrate 1 is kept heated to an appropriate temperature below 500 deg.C, a melted Al film 6 is applied onto the surface of the substrate 1 by dropping melted Al of approximately 700 deg.C through a nozzle 11 onto the rotating Si substrate 1. At this time, even if the surface of the film 6 is not flat, it can be made flat by etching. The coverage of Al, in particular, in the step-difference portion, is improved considerably. The disconnection of Al can be prevented, improving the reliability of devices.
Patent JP-H0761034-A (JP)
Title: Optical writing head
Inventor: NAKAJIMA NORIO
IPC: B41J2/44
Filed: 1993-08-31
Abstract: PURPOSE:To provide an optical writing head, in which a region of a plate-like member extending in the writing direction of a photo-sensitive body is reduced and the miniaturization of an apparatus is realized, by inclining the plate-like member. CONSTITUTION:A base plate 8 is inclined at an angle theta with respect to a tangential plane 17 in an optical writing portion 12a of a photosensitive drum 12 with an LED array 7 as a rotational center. By this method, the 1ength (h) of the base plate, which extends in the circumferential direction of the photosensitive body 12, can be made shorter than the length H of the base plate in a conventional position.
Patent JP-S6370332-A (JP)
Title: Data processor
Inventor: MASUDA YOSHINAO
IPC: G06F9/44
Filed: 1986-09-12
Abstract: PURPOSE:To obtain a device for executing the processing of structure information efficiently by using broad cast type structure memory devices including respective cache memories. CONSTITUTION:The titled data processor is provided with mXn inference processing units(IUs) 11, (m) broad cast type structure memory units(SMUs) 12 including cache memories to store and control the substance of structure information, mXn internal circuit networks 13 for mutually coupling all the IUs 11, a common bus 15 for mutually connecting the SMUs 12, and m IU-SMU circuit networks 14 dispersing the SMUs 12 connected to the bus 15 and connecting the SMUs 12 individually to n IUs 11. Since the system can be constituted so that plural SMUs 12 having always the same contents are dispersed by broad cast transfer in said constitution and any IU11 can select the shortest SMU12 through the IU-SMU14 connected to the IU11 itself and reads out structure information from the selected SMU12, the distance of a bus between the IU11 and the SMU12 can be shortened, delay is reduced and load concentration into a specific SMU can be prevented.
Patent JP-S59106089-A (JP)
Inventor: UEMATSU SATORU
IPC: G07B15/00
Filed: 1982-12-10
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-H0645100-A (JP)
Title: Particle thinning-out method for particle storage ring
Inventor: OGAKI HIDEAKI
IPC: H05H13/04
Filed: 1992-07-21
Abstract: PURPOSE:To provide a particle thinning-out method capable of thinning-out an optional number of optional bunches by conducting FR knockout by use of a signal obtained by synthesizing a high frequency having a determined component with the synthetic wave of an accelerating high frequency and a switch signal. CONSTITUTION:A high frequency signal (facc) is taken out from the oscillator 11 of a high frequency amplifier 10 for accelerating cavity through a signal divider 12, and divided into two parts. One is inputted to a RF mixer 17, and the other is inputted to a 1/18 frequency demultiplier 14. The 1/18 frequency demultiplied signal is regulated by a delay circuit 15 so as to be conformed to the timing of a bunch to be left. Further, it is regulated by an attenuator 16 to have the same amplitude as that of the signal (facc), and the resulting switch signal (fsw) is inputted to the RF mixer 17. An amplitude modulation signal A synthesized by the mixer 17 and a RF knockout signal of high frequency having a component integral times the decimal part of the betatron frequency from an oscillator 18 are inputted to a RF modulation mixer 19, and an output signal S is amplified by a high frequency amplifier 21 through a delay circuit 20, and guided to a RF knockout electrode 3.
Patent JP-S61126066-A (JP)
Title: Novel method of polysulfide production
Inventor: DAIKYO SHIGERU
IPC: C07C319/24
Filed: 1985-09-28
Abstract: PURPOSE:The reaction between a mercaptan and a metal halide enables easy and high-yield production of a polysulfide which is used in medicines, agricultural chemicals, high polymer additives or an synthetic intermediate for organic chemistry under mild conditions. CONSTITUTION:The reaction between a mercaptan of the formula: R<1>-SH (R<1> is alkyl, aryl, substituted aryl, aralkyl, heterocyclic ring which may be substituted) is allowed to react with a metal halide of formula: MXn (M is copper ion, iron ion; X is halogen; n is the number of the halogen atoms depending on the valency of M such as cuprous chloride is carried out in an alkyl cyanide solvent such as acetonitrile under heating, normal temperature or under cooling. To give the objective compound of the formula: (R1/2Sm (m is 2-4). Preferably, the halogen metal salt is a little excessive than the stiochiometric amount.
Patent JP-H0963094-A (JP)
Title: Optical pickup device
Inventor: NITANI MASATOSHI
IPC: G11B7/125
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To improve a C/N while securing miniaturization. SOLUTION: A cover member 19 is provided so as to cover a monitor light receiving element 18, and monitor laser light outputted from a monitor laser light output part of a light emitting element 15 is led to the monitor light receiving element 18 through the light transmission part 19a of the cover member 19. Then, the device is constituted so that the reflection laser light reflected by the monitor light receiving element 18 is interrupted by the cover member 19, and isn't scattered into a laser holder 13.
Patent JP-H0872411-A (JP)
Title: Data recording medium, recording method and production of data recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/246
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a recording material of a write-once optical disk for data excellent in light fastness and storage stability by providing a polyamide resin layer on a substrate directly or through a substrate layer and providing a metal reflecting layer thereon. CONSTITUTION: A data recording medium is constituted by providing a polyamide resin layer 2 on a substrate 1 directly or through a substrate layer 3 and providing a metal reflecting layer 5 thereon. At this time, an org. dye or inorg. material having absorbing capacity within a recording laser wavelength region is dispersed in the polyamide resin layer 2. The optical recording data medium is irradiated with laser beam turned ON-OFF according to data and a light absorber is allowed to generate heat to disperse the metal reflecting layer 5 in the polyamide resin layer 2 and data is recorded by the change in optical characteristics accompanied by this irradiation. The polyamide layer 2 is formed by vacuum vapor deposition. Further, the polyamide resin layer and the org. dye or inorg. material are formed by co-vapor deposition.
Patent JP-S6372285-A (JP)
Title: Phase stabilizing system for regenerated color signal
Inventor: UYAMA KAZUYUKI
IPC: H04N9/83
Filed: 1986-09-16
Abstract: PURPOSE:To eliminate unevenness in color by utilizing the fluctuation of a nonmodulation FM carrier signal to apply control eliminating the fluctuation in phase of a regenerated color signal and applying finer stabilizing control of the regenerated color signal more than that using a regenerated color burst signal. CONSTITUTION:An audio FM signal reproduced by an audio signal regenerating head 2 is demodulated by an audio FM demodulator 4 via a preamplifier 3 and becomes a regenerated audio signal. Moreover, a control signal generating device 13 generates a phase control signal 100 synchronously with the fluctuation of the nonmodulation FM carrier signal and gives it to a phase control signal switch 15. On the other hand, an audio signal discriminator 14 discriminates the presence of a regenerated audio signal outputted from the audio FM demodulator 4 and gives a discrimination signal 300 to the signal switch 15. The signal switch 15, when the signal 300 represents the absence of an audio signal, selects the phase control signal 100 from the generator 13 and gives it to a phase controller 12 thereby applying control to eliminate the fluctuation of the phase of the high-frequency conversion chrominance signal.
Patent JP-S6460077-A (JP)
Title: Video signal reproducing device
Inventor: KORI TERUHIKO
IPC: H04N5/783
Filed: 1987-08-29
Abstract: PURPOSE:To prevent the generation of an area in which the contents of a memory are not rewritten and to improve the picture quality of a reproduced picture at the time of a high speed reproduction by flowing the position of a noise bar in a constitution in which a writing to the field memory is prohibited when a reproducing signal level is below a prescribed value at the time of the high speed reproduction. CONSTITUTION:Means 16, 45 for changing the position of the noise bar generated at the time of passing through other track during the high speed reproduction, a detecting means 21 for detecting that the reproducing signal level is above the prescribed level, a digital memory 13 and a memory control circuit 14 for prohibiting the writing to the digital memory 13 of a reproduced signal corresponding to the noise bar by the output signal of the detecting means and sequentially reading the contents of the digital memory 13 asynchronously with the writing are provided. Thereby, the position of the noise bar is passed without fixing the position of the noise bar at the time of the high speed reproduction to change the area in which the field memory 13 is rewritten, prevent the generation of the rewriting is not executed and prevent the deterioration of the reproduced picture.
Patent JP-H0539125-A (JP)
Title: Stock device for work
Inventor: IKEDA HIDENOBU
IPC: B65G57/30
Filed: 1991-08-01
Abstract: PURPOSE:To use an upper part space and the other spaces effectively by piling up works at the upper part of a work carrier passage for stock. CONSTITUTION:When work feed to the next process is unneccessory to make, works W which have flowed in stop on a conveyer 1. At this time, an upper part cylinder 20 is operated to raise a lift plate 21 to the slightly over a roller 3 and the bottom surface of the work W is raised up. Under this condition, the upper surface of the work W enters the recessed part of the bottom surface of any other work W which is placed on supporting members 26, and pushes up from the bottom to disengage the supporting members 26 from upper work W. The disengaged supporting members 26 are made open to the right and left by the operation of a cylinder 28 to form a work lift passage. Next, a lower part cylinder 15 is operated, and works which are piled up are held up together, and the bottom surface of the lowest work is lifted tap slightly upper than the supporting members 26. During this, the works W... are guided by a guide 8. Moreover, when the supporting members 26, 26 come near to be returned, the lower part cylinder 15 is lowered and the works are placed on the cylinder.
Patent JP-H0643275-A (JP)
Title: Integral pressurized water reactor
Inventor: KATO KIYOSHI
IPC: G21C1/32
Filed: 1992-07-22
Abstract: PURPOSE:To reduce the heat capacity required for boiling the water in a pressure chamber to generate the operating state. CONSTITUTION:A pressure chamber 18 is partitioned with a partition plate 70, and an electric heater 36 is arranged in one space 72b. When the electric heater 36 is excited, the water in the space 72b is heated and boiled. The operating state can be generated with the heat capacity smaller than that required for boiling the whole water in the pressure chamber 18. When the water in the space 72b is evaporated and the water level is lowered, water is supplied from a space 72a through small holes 74, and the vacant boiling of the electric heater 36 is prevented.
Patent JP-S6370501-A (JP)
Inventor: WATANABE GENICHI
IPC: H01C7/00
Filed: 1986-09-12
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-S63183575-A (JP)
Title: Cyclic polyether compound
Inventor: SAKAKI TORU
IPC: C07D323/00
Filed: 1987-09-01
Abstract: NEW MATERIAL:The compound of formula I {R is group of formula II or formula III; X1-X12 are H, halogen, nitro, phenyl, (halogen-substituted) alkyl, (halogen-substituted) alkoxy, group of formula IV, formula V or formula VI [Y1-Y5 are H, halogen, nitro, phenyl, (halogen-substituted) alkyl, (halogen- substituted) alkoxy, etc.]}. EXAMPLE:The compound of formula VII. USE:A drug. A selective absorbent for potassium ion or a component of a potassium-selective electrode. It has high selectivity of potassium ion and excellent weather resistance. PREPARATION:The compound of formula I can be produced by reacting a compound of formula R-OH such as 3,4,5-trichlorophenol, a metal hydroxide such as NaOH and a compound of formula VII (X is Cl or Br) such as chloromethylbenzyl-15-crown-5 in a solvent such as a mixture of water and methylene chloride, etc., at 0-150 deg.C for 1-100hr.
Patent JP-H0380819-A (JP)
Title: Simplified shower device
Inventor: SUGITA MAKOTO
IPC: A47K3/28
Filed: 1989-08-23
Abstract: PURPOSE:To prevent the generation of an accident of a fire, etc., so as operate surely a excessive temperature rise preventing device by constituting a device with a structure for shielding an opening part provided on the bottom part of a tank by a heater part fitting plate in which a heater part is fixed to the upper face and the excessive temperature rise preventing device is fixed to the lower face. CONSTITUTION:A bottom part of a heater part 3 consists of a threaded screw part 35, an 0 ring 37 is bitten from upward into a hole opened in a heater fitting plate 31 and the screw part 35 is allowed to pass through, a holding plate 34 to which a excessive temperature rise preventive 11 is attached is installed in the projecting screw part 35, and thereafter, hold therebetween and attached with a nut 36, and the heater part 3 and the excessive temperature rise preventing device 11 are fixed to the upper and the lower parts of the heater part fitting plate 31, respectively. Subsequently, the heater part 3 is allowed to pass through the inside of a tank 2, and the heater part fitting plate 31 is attached to the bottom part of the tank 2 through packing 33 by using a fitting screw 32. The water leakage from the heater part 3 and the heater part fitting plate 31 is prevented by the 0 ring 37, and the water leakage from the heater part fitting plate 31 and the bottom part of the tank 2 is prevented by the packing 33.
Patent JP-S6194289-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TATSUMI KEISUKE
IPC: G11B33/12
Filed: 1984-10-16
Abstract: PURPOSE:To reduce the cost of a magnetic recording/reproducing device by forming a sloping drawing part to a metallic main body substrate to use the drawing part integrally as a core when a synthetic resin matter is molded and to obtain a sloping attachment part and putting a rotary magnetic drum directly on the sloping attachment part. CONSTITUTION:The sloping drawing part 11-1 is formed previously on the metallic main body substrate 11 by a drawing process. Then the substrate 11 is put into a metallic mold for injection molding, and a synthetic resin matter is connected to a drawing part integrally through an injection molding process. Thus a sloping attachment part 12 is formed for the synthetic resin matter. The accuracy of the part 12 has no relation at all with the accuracy of the part 11-1 of the substrate 11 in a molding mode. In addition, the problems of the synthetic resin matter such as the change of measurements due to the rigidity and the temperature change of the resin, the cracks due to the impact load of dropping, etc. can be improved greatly since the part 12 uses the substrate 11 as its core.