baber/WOPTO huggingface dataset:
Patent JP-2000264939-A (JP)
Title: Urethane (meth)acrylate oligomer and antistatic coating material composition containing the same
Inventor: KATO YASUHIRO
IPC: C08F2/44
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new oligomer as a component of an antistatic coating material having excellent scrubbing resistance by including a specific isocyanate compound and a specific compound. SOLUTION: This urethane (meth)acrylate oligomer is expressed by the formula: (R1O-CONH)m-R2-(NHCO-OR3)n [R1O is an end hydroxyl group-containing polyalkylene glycol compound or a dehydrogenating residue of a (meth)acrylic acid alkylene oxide addition compound; R2 is a deisocyanate group residue of an isocyanate compound; R3O is a dehydrogenating residue of a hydroxyl group-containing (meth)acrylate compound; (m) and (n) are each 1-50]. The oligomer is obtained by reacting 1 mol equivalent of the isocyanate compound having (m+n) pieces of isocyanate groups with (m) mol equivalent of the one end hydroxyl group-containing polyalkylene glycol compound or the (meth)acrylic acid alkylene oxide addition compound and (n) mol equivalent of the hydroxyl group-containing (meth)acrylate compound.
Patent JP-S56164554-A (JP)
Title: Recognizing device of pattern position
Inventor: AOYANAGI KATSUHIKO
IPC: H01L21/78
Filed: 1980-05-22
Abstract: PURPOSE:To execute position setting at probing time automatically at a high speed and with a high accuracy, by making photoelectric conversion of a pattern being detected by scanning it vertically and horizontally and also by detecting the pattern position by taking logic product of a binary signal. CONSTITUTION:Such a pattern as crosslike pattern 3a on a wafer 3 is photoelectrically converted 1 by such an equipment as TV camera, etc. which is scanned horizontally and vertically by a signal of a main control circuit 2, and this signal PS is converted 4 to a binary signal BS and sent out to a shift registor group circuit 5. The circuit 5 sends a two-dimensional data signal DT, which has been broken down to reverse T-shape 3aA and T-shape 3aB, to logic product circuits 6A and 6B. In the circuit 6A, for example, when a recognition agreeing with a present pattern is obtained, an aggreement signal ASA is sent to a holding circuit 8, and a position is determined by a position signal LS counted 9 at the time of pattern scanning. It is possible, by doing so, to determine a pattern and the position automatically at a high speed and with a high accuracy.
Patent JP-H11265793-A (JP)
Title: Organic electroluminescence element and its manufacture
Inventor: FUJIMORI SHIGEO
IPC: H01L51/50
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a luminescence element having electrodes with sufficiently low resistance by containing a coagulation film of metal hyperfine grains in a first electrode on a substrate having a thin film layer containing a luminescence layer made of an organic compound and a second electrode formed on the thin film layer. SOLUTION: Gold, silver, copper, chromium, titanium or palladium is used as the material of metal hyperfine grains. A coagulation film of the metal hyperfine grains is formed by accumulating the metal hyperfine grains flown from the front of a substrate 1, preferably by injecting the gas containing the metal hyperfine grains to the substrate 1. A metal is evaporated from an evaporation source 21 by resistance heating in the gas such as helium in a generating chamber 20 of the metal hyperfine grains, and the metal hyperfine grains with the average grain size of 50-100 nm are generated and guided into a film forming chamber 23 through a transportation pipe 22. The gas containing the metal hyperfine grains is injected to the substrate 1 from a nozzle 24.  The coagulation film is preferably formed on the substrate 1 while the substrate 1 set on a stage 25 is moved in one direction together with the stage 25.
Patent JP-H07251274-A (JP)
Title: Tool for changing electrode tip
Inventor: TAKEMOTO HIDETAKA
IPC: B23K11/30
Filed: 1994-03-14
Abstract: PURPOSE:To execute attaching and pulling-out with a single tool by restricting a shank with a fixing member having clevis like hanging parts on its both ends, holding a tip with an electrode tip holding member, and approaching or separating both with a jack bolt. CONSTITUTION:When an electrode tip 15 is pulled out from a shank 14, a fixing member 1 in the electrode tip 15 pulling side P is fixed onto the shank 14 by engaging a clevis like hanging part 3 to the shank 14 and restricting its movement to the axial direction. The clevis like hanging part 11 of the electrode tip pulling member 10 is engaged onto the upper surface, and further the electrode tip 15 is held with a holding member 5, and more, the electrode tip 15 is held with an electrode tip holding member 5. A jack bolt 13 is rotated, and the electrode tip 15 is pulled out from the shank 14 with a pulling-out member 10. When the electrode tip 15 is attached onto the shank 14, the electrode tip 15 is set at the holding part 6 of the push-in side, the jack bolt 13 is rotated and pushed into the shank 14.
Patent JP-H04304035-A (JP)
Title: Signal transmitter for clock or the like
Inventor: SUGII MASAO
IPC: G04C3/00
Filed: 1991-04-01
Abstract: PURPOSE:To reduce the installation cost of a cable by using a signal line for an analog clock, a signal line for a digital clock and a signal line for an information display device in common. CONSTITUTION:An analog master clock 1 outputs a polarity signal (PA) whose polarity is switched into a positive or a negative signal at an interval of 30sec and a digital master clock 2 outputs a digital clock signal (PB). The transmission of the signal PB is started from a preceding point of time for each 0 and 30sec and the transmission is finished at a point of times of 0 and 30sec. The signals PA, PB are sent to a same signal line 7 without collision of them by quickening the transmission of the signal PB in this way. The pulse width of the signal PA is about 0.5sec. Thus, most of 30sec is idle. The idle time is used to send a signal (PC) on an information display signal line 3 to a signal line 7. The signals PA-PC, outputted as serial signals from a changeover device 4 are sent to the signal line 7 via a power amplifier 6 and fetched by the analog and digital clocks 8, 9 and an information display device 11.
Patent JP-S55161421-A (JP)
Title: Waveform shaping unit
Inventor: NAKANO HITEMITSU
IPC: H02P29/00
Filed: 1979-05-31
Abstract: PURPOSE:To prevent reduction of the offset width to shape the waveform stably and surely, by connecting a constant current source, which flows a current smaller than the current of the constant current source for the emitter, to the collector of the other transistor which constitutes a differential amplifying circuit. CONSTITUTION:For the purpose of giving offset, constant current source 22 is connected to the collector of transistor 13. Current Io' has a relation to satisfy KIo (where I>K>0). When an input signal is given to input terminal 11, current I2 is reduced from the time when the input signal enters the positive range across zero. Since current Io' is flowed to constant current source 22, the collector potential of transistor 20 does not become an H level immediately. When the input signal is increased furthermore and difference between currents I1 and I2 becomes larger than current Io', the collector potential becomes the high level. Thus, offset is given to the input signal.
Patent JP-H0320044-A (JP)
Title: Integrated circuti device and manufacture thereof
Inventor: DEBUIDO RUIIZU HAARAME
IPC: H01L21/74
Filed: 1990-03-20
Abstract: PURPOSE: To form a buried P<+> -type sub-collector having a self-aligning reach through, by using a semiconductor device having a P-type well and a low- temperature epitaxial flattening technique. CONSTITUTION: The ion of an N-type dopant is forced into a substrate 10 composed of a P-type semiconductor material in which an N<+> -type sub-collector 12 is formed by implanting the ion of the N-type dopant into the substrate 10, by annealing the substrate 10 in an argon gas. Then, P-type well areas are formed by growing N-type epitaxial layers 14 on the sub-collector layer 12 and a pad oxide 15 on the layers 14, and nitride layers 17 are stuck to the well area. After the nitride layers 17 are formed, the P-type well areas are patterned by using a photoresist etching mask, and the sub-collector layer 12 is stored by executing reactive ion etching through the epitaxial layer 14. Then, layers 16 and 18 of low-temperature epitaxial materials are grown on the entire upper surface of a structure by chemical vapor deposition. Therefore, a buried P<+> -type sub-collector having a self-aligning reach through can be formed.
Patent JP-H01246084-A (JP)
Title: Rectangular coordinate type robot
Inventor: ITO TAKESHI
IPC: B25J9/00
Filed: 1988-03-23
Abstract: PURPOSE:To make it possible to increase a stroke of a short follower arm by connecting a rotary member and a main ball screw provided at a main arm moved to a first arm by rotation of the main ball screw with each other through transmission mechanisms, and providing a follower ball screw at the follower arm to be incapable of rotation. CONSTITUTION:A main ball screw 23 is rotated by drive of a drive motor 25, and a main arm 24 is moved relatively to a first arm 18 by this rotation. Further, the rotation of the main ball screw 23 is transmitted by transmission mechanisms 26, 35, 34 to a rotary member 31, and a follower arm 28 integrated with a follower ball screw 30 to be engaged with this rotary member 31 is moved to the main arm 24 in the same direction as the motion of the main arm 24.
Patent JP-H10267946-A (JP)
Title: Scanning probe microscope and fluorescent molecular probe
Inventor: ISHIDA AKITO
IPC: G01B11/30
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To analyze and measure electronic property such as exciting level, oxidation reduction potential, and hydrogen ion concentration, dielectric constant or the like in addition to target existence data by a method wherein a fluorescent molecule is arranged in an opening part at a front end of a probe. SOLUTION: This fluorescent molecule probe is provided with an opening part (aperture) 2 having a diameter of at most a wavelength of an excited light at a front end part of a glass optical fiber 1 made of quartz having an excited light leakage preventing metal vapor-deposition part 3 in the periphery and an acute front end. Since silanol Si-OH of quartz is exposed on the surface of the opening part 2 at a front end of the optical fiber 1, silanol on the surface of the opening part 2 is modified by using, for example, alkyl halide silane in which an alkyl base is replaced with fluorescent molecules. Thereby, fluorescent molecules 9 are arranged in the opening part 2.  As life of fluorescence and the maximum wavelength of fluorescence from this fluorescent molecule probe are changed in response to specific environmental conditions, it becomes possible to analyze environment surrounding a probe using this matter.
Patent JP-H10137003-A (JP)
Title: Health-keeping sweat-discharging shoe and its manufacture of its shoe
Inventor: LI ZHENG
IPC: A43B7/06
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To absorb sweat of a foot and discharge the sweat outside of a shoe, and prevent deformation of the shoe by placing a fiber type insole on a shoe sole, sewing up its insole by a string exposed to a surface, and adhering it to a periphery of an insole of the shoe by a pressure sensitive adhesive. SOLUTION: A shoe is formed of a toff piece and a shoe sole 3, and its shoe sole 3 is composed of one of a rubber base and one of a fiber type insole 9. An air current space is formed by penetrating through an interval along a part between small holes on a periphery of its rubber base, projecting columns 5 and a projecting lump 6. The fiber type insole 9 is placed on the shoe sole 3, and its insole and a string are connected to a toff piece by a pressure sensitive adhesive, and next, the fiber type insole 9 is sewn up by the string exposed to a surface, and is adhered to a periphery of the shoe edge 2 arranged on the shoe sole 3 by a pressure sensitive adhesive. Therefore, sweat of a foot can be absorbed through the fiber type insole 9, and can be discharged outside of the shoe, and deformation of the shoe can be prevented, and excellent external appearance can be maintained.
Patent JP-S544112-A (JP)
Title: Production of magnetic head of floating type
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/60
Filed: 1977-06-13
Abstract: PURPOSE:To make a narrow track by forming a V-shaped groove in the vicinity of an operating gap through the irradiation with an ion beam.
Patent JP-H0592729-A (JP)
Title: Transmission for four wheel drive vehicle
Inventor: JIYAN KUROODO FUAN DESUTO
IPC: F16H48/20
Filed: 1992-03-27
Abstract: PURPOSE: To provide a driving device which can efficiently distribute torque to front and back axles in a four wheel driving vehicle. CONSTITUTION: In a driving device, the two transmission shafts 18 of a vehicle driven by a motor are rotationally driven. The driving device where respective transmission shafts are respectively connected to the wheels of respective axles, and the respective transmission shafts 18 are connected to the engine unit 10 of the vehicle by a device 22 generating variable rotation slip between an input member 40 and an output member 36 and a means controlling two variable slip devices 22 adjusting the rotary speed of the two transmission shafts for distributing torque between two axles are provided.
Patent JP-H01246434-A (JP)
Title: Composite filament and production thereof
Inventor: UEDA TAKAHISA
IPC: D02G3/36
Filed: 1988-03-22
Abstract: PURPOSE:To obtain the subject filament having excellent strength and modulus and suitable for the construction material for packing, gasket, etc., at a low cost, by covering the surface of a core material composed of a specific high- modulus fiber with fine short fibers having large specific surface area and enclosing the covered surface with fine knitting yarn. CONSTITUTION:A high-modulus fiber such as carbon fiber or ceramic fiber is used as a linear core material 2 and is immersed in a dispersion of fine short fibers having large specific surface area (e.g., aramid fiber or sepiolite) to form a coating layer 3 on the surface of the core material. The product is enclosed with a knit material e.g., by knitting with a fine knitting yarn 4 and then pressed to obtain the objective filament.
Patent JP-S59193158-A (JP)
Title: Air purifier
Inventor: NOGUCHI HIROKI
IPC: B03C3/40
Filed: 1983-04-18
Abstract: PURPOSE:To obtain a practically useful air purifier by constructing an air blowing part generating wind by corona discharge and a dust collecting part to one body and further disposing a member for removing generated ozone. CONSTITUTION:Corona discharge is generated by impressing an electric voltage by a DC source across a needle discharge electrode 1 and a metallic net counterelectrodes 5. Ions are then generated, move toward the counterelectrode 5 from the discharge electrode 1, collide with unionized gaseous molecules; thus, wind is generated. At the same time, dusts in the air are electrified and are collected on the metallic net counterelectrode 5. Ozone is generated in this case by the corona discharge but the ozone is reduced by a removing member 6 disposed at the downstream side of the counterelectrode 5. By this method a small sized, lightweight, and practically useful air cleaner is obtd.
Patent JP-S58185068-A (JP)
Title: Recording and reproducing device
Inventor: MORIYA MITSUROU
IPC: G11B21/08
Filed: 1982-04-23
Abstract: PURPOSE:To stabilize both tracking control and jumping scanning, by storing the signal of a tracking control system, then using this signal to drive a tracking element and a linear motor. CONSTITUTION:A tracking element 12, a photodetector 11, a mobile part 13 of a speed detector, etc. are attached to a shift base 14 and moved toward the radius of a recording disk 1. When a switch 28 is short circuited, both tracking and shift controllers are actuated. Then a storage command circuit 34 transmits a storage command signal to AND circuits 36, 37 and 38 respectively. A storage circuit 44 delivers the signal storing from the 1st address through the N1-th address in response to the counting output of a counter circuit 42 and synchronously with the revolution of a motor 2. The output of the circuit 44 undergoes a D/A conversion. A synthesizing circuit 29 synthesizes its signal with the signal of the switch 28 to transmits them to a driving circuit 30 and a driving control circuit 32.
Patent JP-S61228585-A (JP)
Title: Pattern recognizing device
Inventor: UEDA HIDEAKI
IPC: G06K9/03
Filed: 1985-04-02
Abstract: PURPOSE:To decrease re-input frequencies carried out by a keyboard by performing pattern recognition processing after deleting the categories so far recognized erroneously in a re-input mode in the case of misrecognition. CONSTITUTION:An operator gives an input pattern 1 to an observation means 2 via an indication means 8, and the means 2 gives an observation pattern to a recognition means 3. The means 3 extracts features out of the observation pattern to compare them with a dictionary and supplies high-order four candidate category codes to a memory means 4. A correction means 5 delivers the 1st candidate category code to both a store means 6 and a display means 7 out of those candidate category codes stored in the means 4. Then the operator confirms the misrecognition and supplies the same pattern again. Thus the same recognition/memory processing is carried out. Thus the means 5 reads the preceding category code out of the means 6 and stores it in the means 6 again after correction.
Patent JP-H08257514-A (JP)
Title: Wall-surface cleaning device
Inventor: MATSUNAGA TETSUYA
IPC: B08B3/02
Filed: 1995-03-28
Abstract: PURPOSE: To mechanize the cleaning of a signboard wall-surface such as a road mark, and thereby improve operating efficiency by ejecting a high pressure water from the jet nozzle on a scattering preventive cover, and washing a contaminant off the surface of a wall, and at the same time, sucking a foul water from the interior of the scattering preventive cover using a vacuum liquid discharge means. CONSTITUTION: When cleaning a signboard such as a road mark, a wall-surface cleaning device A is caused to approach the signboard B by operating a ladder on a vehicle for working at a high elevation as a first step, and a propelling member 1 is caused to advance by driving an air cylinder 3. Further, a scattering-preventive cover 9 is moved forward through a fluctuation bracket 4 and a slide base 6, and the interior of the scattering preventive cover 9 is hermetically sealed by attaching a rubber blade 10 to the surface of the signboard B airtightly. After that, a high pressure cleaning water is ejected from the jet nozzle of the mural cleaning device A by driving a vacuum pump and a high pressure pump on a recycle-type high pressure cleaning vehicle, and dust or dirt sticking to the signboard B is washed off.  At the same time, a foul water is aspirated from the interior of the scattering preventive cover 9. Thus it is possible to improve operating efficiency and achieve the amelioration of a sanitary condition for the health of an operator.
Patent JP-S61228062-A (JP)
Title: Elame-retardant silicone rubber composition
Inventor: ITO KUNIO
IPC: C08K3/08
Filed: 1985-04-02
Abstract: PURPOSE:The titled composition, obtained by incorporting an organopolysiloxane with a fine powdery silicon based filler, platinum (compound) and further an organosilicon compound having nitrogencontaining organic group and unsaturated group and having improved flame retardancy. CONSTITUTION:A flame-retardant silicone rubber composition obtained by incorporating (A) 100pts.wt. organopolysiloxane expressed by the average unit formula I (B is unsubstituted or substituted monofunctional hydrocarbon group; a is 1.9-2.05), preferably raw rubber, consisting of unit formula II and unit formula III, and having >=5,000 average polymerization degree with (B) 20-200 pts.wt. fine powdery silica based filler having >=50mum particle diameter, e.g. fumed silica or precipitated silica, (C) 1-200ppm, expressed in terms of the amount of platinum, platinum or a platinum based compound, e.g. chloroplatinic acid and (D) an organosilicon compound containing nitrogen-containing organic group and unsaturated group, e.g. an organosilane expressed by formula IV or V, in an amount to give 1-500 equivalents based on the amount of the platinum in the component (C), N atoms.
Patent JP-S56166160-A (JP)
Title: Preparation of isocyanate
Inventor: MIYATA KATSUJI
IPC: C07C241/00
Filed: 1980-05-27
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for polyurethane in high quality with the suppressed formation of by-products, by decomposing a carbamic ester in a specific aromatic nitrile as a solvent under heating at a specified temperature.  
     CONSTITUTION: A carbamic ester, e.g. polymethylenepolyphenyl polycarbamate of formula I (R" is 1W4C alkyl; m is 0 and an integer 1W5), is thermally decomposed to give an isocyanate, e.g. polymethylenepolyphenyl polyisocyanate of formula II. In the process, an aromatic nitrile, e.g. benzonitrile, of formula III (X is H, halogen, nitro, 1W4C alkyl or alkoxyl; n is 1 or 2), is used as a solvent to decompose the carbamate under heating at 150W350°C. The amount of the solvent used is 2.5W500 times that of the raw material carbamic ester. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02251284-A (JP)
Title: Method for sorting and taking out article
Inventor: OCHI HITOSHI
IPC: B07C5/36
Filed: 1989-03-22
Abstract: PURPOSE:To certainly sort a pharmaceutical product, especially, a tablet or the like, in a method for discharging a product to be sorted by the air pressure from a nozzle, by providing a change-over valve for selectively supplying compressed air and a change-over valve for imparting suction pressure to the nozzle. CONSTITUTION:Air holes 7 are connected to a vacuum apparatus in a holding section A and the articles W supplied to the cavities 6 of a turntable 2 from a supply means 3 are held under suction to be rotated and reach a detection means 4 to be subjected to quality inspection. Subsequently, when the articles W reach a discharge apparatus B, compressed air is supplied to the air vents 7 and the articles W are discharged to fall. At this time, when the articles W are good ones, no compressed air is supplied to a nozzle 15 and the articles W fall to a discharge conduit 21 as they are. In such a case that the articles W are inferior ones, when each of the articles W reaches the front surface of the nozzle 15, a compressed air change-over valve 16 is operated by the detection means 4 and compressed air is injected from the nozzle 15 to blow off each article W and this article W is discharged along an inferior article guide plate 22.