baber/WOPTO huggingface dataset:
Patent JP-H03101647-A (JP)
Title: Novel derivative of phenylacetic acid and method of its preparation
Inventor: BUXADE VINAS ANTONIO
IPC: A61P29/00
Filed: 1990-05-29
Abstract: This invention relates to a zinc derivative of phenylacetic acid, a process for preparing this compound by reacting 2-(2,6-dichloroaniline) phenylacetic acid with zinc oxide, hydroxides, carbonates or salts, or a corresponding salt of the said acid is reacted with a zinc salt. The reaction takes place in a polar solvent. The new compound has antiulcer activity.
Patent JP-H05335084-A (JP)
Title: Luminous element
Inventor: FUJITA MASAYUKI
IPC: H01L51/50
Filed: 1992-05-28
Abstract: PURPOSE:To form a luminous element having long service life and high performance by providing a luminous element comprising the first luminous layer to emit light upon receipt of voltage, and the second luminous layer to emit light due to light emission from the first luminous layer. CONSTITUTION:A deposited film of SrS with a slight addition of Ce is formed as the first luminous layer 3 on a glass substrate 1 with a hole implanted electrode 2 formed thereon. Also, the films of a trisaluminum complex and a phthalopelynon derivative are vacuum deposited to the predetermined thickness at the half area of one side of the glass substrate 1 with the first luminous layer 3 and the opposite side thereof respectively for use as the second luminous layer 5. When AC voltage of 5kHz is applied between the hole implanted electrode 2 of the luminous element so fabricated and an ion implanted electrode 4, for example, electroluminescence of bluish green is generated in the layer 3. This light passes the transparent electrode 2 and the glass substrate 1, and enters a luminous layer 5. This incident light causes the excitation of a luminous material in the layer 5. Thus, green light is emitted from the side of a complex and yellowish orange color from the side of a derivative via a substrate 6.
Patent JP-H034349-A (JP)
Title: Dma transfer system
Inventor: NAKAMURA TAKASHI
IPC: G06F13/28
Filed: 1989-06-01
Abstract: PURPOSE:To improve the throughput of a CPU part by providing a bus right arbitrating part, separating the data bus of the CPU part from an IO part bus under necessary conditions and executing a bus action by means of the CPU part. CONSTITUTION:When a bus request is executed from a CPU part 2 while a data bus 13 of the CPU part 2 is in an unused period in a period when a DMA transfer is executed between an IO part 4 and a memory part 5 by a DMA control part 3, a switching signal is outputted from the switching part of a bus right arbitrating part 17, and it is impressed to a bidirectional buffer 18. Then, the bus 13 and a data bus 19 of the IO part 4 is cut off and separated by a buffer 18, and the CPU part 2 can execute the bus action. As a result, without giving a trouble to the DMA control, the throughput of the CPU part can be increased.
Patent JP-S5361920-A (JP)
Title: Deterioration detecting system of mark detector
Inventor: ADACHI HIROHIDE
IPC: G06K7/14
Filed: 1976-11-16
Abstract: PURPOSE: To ensure an accurate mark detection as well as to detect the abnormality occurring the device before breakdown of the device for a mark detector device which detects the mark recorded on a medium by a light emission source and a photoelectric converter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5469960-A (JP)
Title: Liquid phase epitaxial growth apparatus
Inventor: YAMAMOTO SABUROU
IPC: H01L21/208
Filed: 1977-11-15
Abstract: PURPOSE: To obtain an apparatus of performing liquid phase growth of multiple epitaxial layers free from any internal defect by removing all of the films and shells having been formed on the bottom parts of melts for growth prior to epitaxial growth.  
     CONSTITUTION: When a graphite boat 1 having melt wells 2a, 2b... is moved along the graphite substrate holding base 3 which is mounted with a monocrystalline substrate 4 and is formed with a waste liquid well 7, the films, etc. having been formed on the bottom of the melt in the melt well 2a are scraped away and are contained in the upper chamber 7a of the waste liquid well 7. The inside of the waste liquid well 7 is partitioned to an upper chamber 7a and a lower chamber 7b by means of a slide plate 8 which slides cooperatively with the graphite board 1. The melt having been cleaned by the waste liquid well 7 is covered onto the substrate 4 as the boat 1 moves, whereby an epitaxial layer is grown and formed. At the same time, the slide plate 8 also moves, then the waste liquid falls down into the lower chamber 7b through throug-hole 9a, thus the apparatus can be ready for the next epitaxial growth. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63303660-A (JP)
Title: Operating method for caterpillar type continuous casting machine
Inventor: NAKAMURA YUJIRO
IPC: B22D11/06
Filed: 1987-06-02
Abstract: PURPOSE:To shorten preparing time and to simplify an equipment by arranging a dummy bar head at the prescribed position on opened caster to set the caster to the operational position and drawing out the dummy bar head from opened roller apron part at front of pinch rolls. CONSTITUTION:The caster 5 of caterpillar type continuous casting machine is opened and the dummy bar head 1 only is set at the prescribed position. The caster 5 is set to the operational position and the roller apron 7 at downstream is opened. Molten steel poured in the caster 5 from a tundish 6 is cooled with a cooling metal 4 of the dummy bar head 1 and the solidified cast slab is drawn by friction force of upper and lower belts 5a, 5b together with the dummy bar 1. When the dummy bar 1 passes through the pinch rolls 8, the pinch roll 8 is descended and the roller apron 7 is set to the operational position and the cast slab is drawn with the pinch rolls 8. By this method, casting speed can be increased and also long dummy bar is not necessary.
Patent JP-S5661342-A (JP)
Title: Production of aromatic isocyanate
Inventor: TSUMURA RIYUUROU
IPC: C07C67/00
Filed: 1979-10-26
Abstract: PURPOSE: The reaction between an aromatic nitro compound and carbon monoxide in the presence of a catalyst is effected using a specific cocatalyst to produce the title compound through one-step process in high yield.  
     CONSTITUTION: The reaction of an aromatic nitro compound such as 2,4-dinitro- toluene and carbon monoxide is conducted in the presence of a catalyst composed of a platinum metal compound and aromatic ring nitrogen compound such as pyridine and/or their complex to produce an isocyanate, wherein molybdenic acid is used as a cocatalyst. Molybdenic acid has higher activity than molybdenum oxide as a cocatalyst to increase the activity of the main catalyst, prolong the catalyst life and facilitate the recovery of the catalyst. For example, 2,4-dinitrobenzene is converted by 99.3% to give 56.1% of 2,4-toluenediisocyanate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5762230-A (JP)
Title: Preparation of oxygen-containing hydrocarbon compound from synthesis gas
Inventor: SANO KENICHI
IPC: C07C29/158
Filed: 1980-10-03
Abstract: PURPOSE: To obtain the titled compound e.g., acetic acid, acetaldehyde, ethanol, etc., by reacting carbon monoxide with hydrogen using a highly active catalyst obtained, by blending rhodium with manganese and magnesium as cocatalysts.  
     CONSTITUTION: In reacting carbon monoxide with hydrogen in the presence of a rhodium catalyst to give acetic acid, acetaldehyde, and (or) ethanol, so-called three- dimentional catalyst using manganese and magnesium as cocatalysts in used. This catalyst is obtained by dissolving rhodium, manganise and magnesium compound in water or an organic solvent, e.g., n-hexane,alcohol, etc., adding porous inorganic carrier substance to the solution, supporting these substances on the carrier con- ventionally, and reducing or heat-treating them so that the catalyst is supported and fixed. Preferably the content of rhodium in the supported catalyst is 0.1W10wt%, and the content of cocatalyst metal is 0.2W15wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6030252-A (JP)
Title: Facsimile repeating system
Inventor: OOZEKI YOSHIAKI
IPC: H04M3/00
Filed: 1983-07-29
Abstract: PURPOSE:To permit a transmitting station to confirm the reception state of image information and address information at a repeater station and to decide on whether the repeating operation of the repeater station is carried on or not by returning the image information and address information which are received by the repeater station to the transmitting station. CONSTITUTION:When a repeating address and a repeating time are set at the transmitting station and the repeater station is called, the incoming is detected by a network control part 1 and a CPU7 is informed of the origination. Consequently, the CPU7 outputs a command to the network control part 1 to connect electrically, a main body to a network, then the connection of a line to the transmitting station is established to start a transmitting procedure. When image signals are transmitted from the transmitting station, all the image signals are stored in the image signal part of a storage memory 6, and when the reception is completed, the repeater station sends a request for transmission inversion to the transmitting station. When the transmission inversion is completed, the CPU7 returns the repeating address and repeating time to the transmitting station through a communication control part 3, and transmits successively the image signals.
Patent JP-H05307168-A (JP)
Title: Driving circuit of liquid crystal display panel
Inventor: NOGUCHI MASANORI
IPC: G02F1/133
Filed: 1992-04-30
Abstract: PURPOSE:To use the driving circuit for either of an active matrix-type or a simple matrix-type liquid crystal display panel by varying the appearance timing of the 'presence' and 'absence' of a display signal in common units. CONSTITUTION:In addition to the driving circuit of the general active matrix- type liquid crystal display panel part 5, this liquid crystal display panel is equipped with a display data generation part 6 which has a color table previously set corresponding to display colors and outputs a digital RGB signal found by the color table corresponding to display data from a display memory part 3 to a liquid crystal display panel part 7 including the simple matrix-type liquid crystal display panel. This display data generation part 6 controls the 'selection' and 'nonselection' of pixels at intersection of the command and segments of the simple matrix type liquid crystal display panel with the 'presence' of the display signal, thins out several pixels in a group consisting of plural pixels, and varies the timing of the 'presence' and 'absence' of the display signal in common units to adjust the transmissivity of the group.
Patent JP-H05306878-A (JP)
Title: Low-temperature showcase
Inventor: UEKI YASUNAO
IPC: F25D19/00
Filed: 1992-04-30
Abstract: PURPOSE:To provide a low-temperature showcase having structure, in which the bottom plate is reliably attached and good seal between the bottom plate and a cooler arranged below the bottom plate is achieved. CONSTITUTION:Receiving metals 13, 13 are provided with notches 15, 15 while the fore ends (retaining pieces 18, 18 and plate pieces 17, 17) are dropped into the notches 15, 15 whereby the bottom plates 11, 11 are mounted by fixing the fore ends and the rear ends thereof. The fore ends and the rear ends of the bottom plates 11, 11 are supported by a fore end receiving metal 21 and a rear end receiving metal 22, further, a cold air suction plate 24 and a cold air discharging plate 27 are supported by respective receiving metals 13, 21, 22.
Patent JP-H06343783-A (JP)
Title: Thread feed device for sewing machine
Inventor: SAKUMA KOICHI
IPC: D05B45/00
Filed: 1993-06-08
Abstract: PURPOSE:To provide a thread feed device of a simple construction capable of selectively feeding one at a time a plurality of looper threads respectively for forming stitches and of adjusting the respective tensions of the plurality of looper threads by operating a single tension adjusting knob. CONSTITUTION:A first disk 61 is fixed to the opposite ends of a roll 6 supported for rotation on a shaft 5, and second disks each provided with a hole to receive a pin fixed to the corresponding first disk 61 are pressed against the first disks 61 at an inclination to the first disks 61 so as to form thread holding parts respectively. The distance between the axis of the shaft 5 and each holding part is dependent on the length of the thread necessary for forming a stitch. The rotation of a main shaft 11 is transmitted through an eccentric cam 12, a rocking link 13 and a one-way clutch 14 to turn the roller 6 intermittently so that a length of the thread necessary for forming one stitch is fed. The angle of turning of the roll 6 is determined by adjusting the swing of the end 13b of the rocking link 13 by turning a knob 20.
Patent JP-S5763266-A (JP)
Title: Ink jet head
Inventor: OKADA JIYUNICHI
IPC: B41J2/185
Filed: 1980-10-02
Abstract: PURPOSE:To prevent a stain caused by dripping of ink and reduce an ink loss by providing an ink jet head with ink return holes near a frontal nozzle thereof. CONSTITUTION:An ink jet nozzle 2 provided in front of an ink jet head 1 of an ink-on-demand system is provided with one or a plurality of return holes 10 in the neighborhood, preferably under thereof. Said return holes 10 are connected to an ink feed preparatory chamber 20. Inside of the nozzle 2 and the return holes 10 statically negative pressure of ink (owing to a few and lowered tanks) and surface tension are balanced but when ink is sticked to the front of return holes, the surface tension is weakened thus to be sucked into the feed preparatory chamber 20 than into the return holes.
Patent JP-H08335099-A (JP)
Title: Recording device and reproducing device
Inventor: OCHIIWA MASASHI
IPC: G10L19/00
Filed: 1995-06-05
Abstract: PURPOSE: To provide a recording device in which a long time recording can be performed with a small memory by effectively using recording memory, and a reproducing device in which the data recorded by such recording device can be reproduced slowly or in a nearly natural state, not to speak of quick reproduction. CONSTITUTION: The voice data inputted from a microphone 1 is subjected to time-base compressing processing by a speaking speed converting device 2, and stored in a voice data accumulating memory 5. At reproduction, the accumulated voice data is read from the voice data accumulating memory 5, and D/A- converted by a digital-digital recording reproducing device 4, and the data is also subjected to time-base extending processing when the natural reproduction is performed, and reproduced and outputted from a speaker 6.
Patent JP-S62513-A (JP)
Title: Photocurable resin composition
Inventor: TAKIYAMA EIICHIRO
IPC: C08F299/00
Filed: 1985-06-26
Abstract: PURPOSE:To obtain a composition which is not adversely affected in photo curability in spite of its high content of an inexpensive monomer and can give a cured resin of good properties, comprising a (meth)acryloyl group-containing vinyl polymer, a (meth)acryloyl group-containing monomer and a photoinitiator. CONSTITUTION:The titled composition comprising a curable polymer (A) comprising a polymer which is obtained by the polymerization of a vinyl monomer and has a (meth)acryloyl group bonded to the polymer through a urethane bond (e.g., a polymer of the formula), a monomer (B) having at least one (meth) acryloyl group in the molecule (e.g., phenoxyethyl acrylate) and at least 0.1% photoinitiator (C) (e.g., a combination of benzophenone with a tert. amine). The use of polymer A makes it possible to obtain a composition which is not adversely affected in photocurability in spite of the use of a large amount of inexpensive monomer B and can give a cured resin of good properties.
Patent JP-S5838831-A (JP)
Title: Method and apparatus for detecting gas leakage of draft beer barrel
Inventor: TOKURA MASAO
IPC: G01M3/28
Filed: 1981-09-02
Abstract: PURPOSE:To detect gas leakage easily and accurately by checking for the movement of liquid in a U-shaped tube connected to a communicating hole provided the undersurface of a fixed lid airtightly inserted into a mouth section of a draft beer barrel due to a pressure attributed to the leakage of internal gas. CONSTITUTION:A fixed lid 27 is mounted airtightly sealed to a mouth section 10 of a draft beer barrel 9 by use of a rubber 32 to detect a gas leakage due to deficiency of a fitting 8 provided on the mouth section 10 thereof. The lid 27 has a communicating hole 33 on the bottom thereof and a pipe 36 connected to the hole 33 has branch tubes connected to an air-open solenoid valve 34 and a liquid feed solenoid valve 35, and connected to a U-shaped tube 37 ahead thereof. An electrode 38 is mounted to the U-shaped tube 37. A beer barrel 9 being carried on a conveyor is halted at the home position and a liquid from the solenoid valve 35 is introduced into the pipe 36 and the U-shaped tube to wash. Then, the valve 34 is opened to seal a liquid only into the U-shaped tube 37 and the lid 27 is mounted tightly on the mouth section of the barrel 9. When any gas leaks at the fitting 8, the liquid in the U-shaped tube 37 is pushed up, a condition which is detected with an ammeter connected to the electrode 38.
Patent JP-S62298529-A (JP)
Inventor: ATEYURU DEBUDATSUTO AIYAA
IPC: A61K31/445
Filed: 1986-06-13
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-H05306612-A (JP)
Title: Lubricating device for engine
Inventor: UCHIYAMA HISAO
IPC: F01M13/00
Filed: 1992-04-30
Abstract: PURPOSE:To improve gas-liquid separation effect and miniaturize an engine by separating the oil mixed blow-by gas in a crank chamber into gas and liquid in a separator chamber and supplying the separated oil and the oil in a valve gear chamber to an oil reservoir while supplying gas in the valve gear chamber. CONSTITUTION:When an engine 2 is driven, the blow-by gas in a crank chamber 40, which is mixed with the oil having lubricated a piston 6, crank shaft 10, etc., is sent by the rotation of a crank web 10a from a communication port 46 to a separator chamber 48, where gas and liquid are separated. Only the blow-by gas separated from liquid is supplied to a valve gear chamber 28 through a blow-by gas passage 50. On the other hand, the oil in the valve gear chamber 28 is made to returns to an oil reservoir 42 passing through an oil returning passage 44. The oil separated from gas goes down due to self weight from an upper opening section 42-1 to the oil reservoir 42. The oil in the oil reservoir 42 is forcibly sent into the engine from an oil strainer 60 by an oil pump 60.
Patent JP-2000331281-A (JP)
Title: Vehicle discrimination device, vehicle discrimination method and parking lot facility
Inventor: IEYUMI YOSHIO
IPC: G01B21/06
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To individually discriminate the type of a vehicle during the travel of the vehicle and to judge the propriety of entrance into the parking lot facility of a mechanical movement type. SOLUTION: A vehicle discrimination device 11 detects the length, the whole height, the shaft distance and the minimum ground height of a front overhang and the length and the whole length of a rear overhung by a width direction detection means and area sensors 31 and 41 during the travel of the vehicle 1. It surely discriminates that the vehicle can be transferred among a lift, a carriage and a storage case before a driver gets off from the vehicle 1 in an entrance position even if the vehicle is any type and the vehicle 1 is altered without stopping the vehicle.
Patent JP-H05336152-A (JP)
Title: Multi-medium multiplex system
Inventor: OKADA YASUNORI
IPC: H04J3/22
Filed: 1992-05-29
Abstract: PURPOSE:To implement multiplexing by taking both a delay time and an abort rate into account at all times. CONSTITUTION:A delay priority revision threshold level DL1 is set to a waiting cell number of each port in the case of polling control. When a waiting cell number WC1 of any port exceeds the threshold level, the number of cells to be set when the port is once selected is increased. Thus, the priority of the port in the polling control is increased. On the other hand, an abort priority revision threshold level LL1 is set to a delay time of each port in the case of a queue length monitor control. When a delay time DE1 of any port exceeds the threshold level, a queue length monitoring offset QO1' of the port is decreased. Thus, the priority of the port for the queue length monitor control is improved.
Patent JP-H07318375-A (JP)
Title: Measuring and recording system
Inventor: SAEGUSA YUTAKA
IPC: G01D9/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a measuring and recording system, which calssifies and records the measured data from many measuring points, at the low cost. CONSTITUTION:Terminal devices 2a-2f are arranged in correspondence with a plurality of measuring points, store measured data 5a-5f from the measuring points into a storage device 3, attach the identification information to the stored measured data 5a-5f and send out the data. A recording device 3 records the measured data from the terminal devices 2a-2f and classifies the recorded media based on the identified information for every measuring point. These devices are provided in this system.
Patent JP-S63302527-A (JP)
Title: Semiconductor device
Inventor: NISHIKUBO MARI
IPC: H01L21/52
Filed: 1987-06-01
Abstract: PURPOSE:To disperse stress applied between a semiconductor substrate and a base member, and to reduce cracks formed to the semiconductor substrate by dividing a metallized layer shaped onto a main surface on the side oppositely faced to the base member in the semiconductor substrate into sections and forming the metallized layers. CONSTITUTION:In a semiconductor device with a semiconductor substrate 1, a base member 3 on which the semiconductor substrate 1 is placed, a metallized layer 12 shaped onto a main surface on the side oppositely faced to the base member 3 in the semiconductor substrate 1, and a bonding member 4 bonding the metallized layer 12 and the base member 3, said metallized layer 12 is divided into sections and formed. The metallized layers 12 are divided into sections and shaped onto the rear of the semiconductor substrate 1 such as a semiconductor chip 1, and the metallized layers 12 and the base member 3 such as a die pad 3 are bonded through the bonding member 4 such as a solder material. Accordingly, stress 5 applied between the semiconductor chip 1 and the die pad 3 is dispersed, thus preventing the formation of cracks in the semiconductor chip 1.
Patent JP-H10336918-A (JP)
Title: Uninterruptible power unit
Inventor: HISANAGA KOJI
IPC: H02M3/28
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptible power unit which is less in loss and has a simple circuit configuration. SOLUTION: An uninterruptible power unit which is less in loss and has a simple constitution is realized by connecting a second switching element 2 in parallel with a first rectifier element 7 in the opposite direction, and a second rectifier element 8 in parallel with a first switching element 1 in the opposite direction, and operating the first and second switching elements 1 and 2 in opposite phases and, in addition, when a power failure occurs, once regenerating the energy of a battery 5 in a primary-side smoothing capacitor 5.