baber/WOPTO huggingface dataset:
Patent JP-H06261331-A (JP)
Title: Image pickup device
Inventor: HIEDA TERUO
IPC: H04N5/77
Filed: 1993-03-05
Abstract: PURPOSE:To provide an image pickup device where a circuit scale is small and consumed current is small by providing delay lines at the poststage of a gamma processing circuit and the poststage of a limitter circuit in a digital signal processing system and executing prescribed delay. CONSTITUTION:In the digital signal processing system of a luminance signal, the necessary delay line 140 is connected to the poststage of the gamma processing circuit 139, and the necessary delay line 128 is connected to the poststage of the limitter circuit 127 in a correction signal generation system on a chrominance signal. Since the resolution of a signal to which gamma correction is executed is smaller than that of a signal before gamma correction is executed, the circuit scale of the delay line 140 can be made smaller when delay is executed after gamma correction is executed. Since the data width of the output of the limitter 127 is smaller than that of the input, an equal effect can be obtained with the smaller circuit scale by inserting the delay line 128. Thus, the circuit scale is made smaller and consumed current can be made small by inserting the delay line into a place where bit width is small.
Patent JP-H04281659-A (JP)
Title: Interface device for digital network
Inventor: KAWAKAMI YUKIHIRO
IPC: H04M1/64
Filed: 1991-03-11
Abstract: PURPOSE:To attain the arrival of a call from a digital network even when power supply is off by allowing a control circuit to check whether or not the power supply for a data terminal equipment is applied on the occurrence of the arrival of a call and turning on the power switch automatically when the power supply is off. CONSTITUTION:The digital network interface device consists of an ISDN interface circuit 2, a changeover switch circuit 3, a CODEC 4, a non-ISDN control circuit 5, a sound terminal equipment 6, a digital signal processing circuit 7, a control circuit 8, a host interface circuit 9, a data terminal equipment 10, and a power switch 11. When a call comes from the digital network 1 to the data terminal equipment 10, the control circuit 8 judges the call to be a call of a data system, checks the state of the power switch 11 and turns on the power switch 11 when the switch is turned off. Thus, even when a call comes while the power supply of the data terminal equipment 10 is off, data communication is implemented in response to the arrival of the call.
Patent JP-S58162656-A (JP)
Title: Polyol composition
Inventor: NAKANISHI TOORU
IPC: C08L71/02
Filed: 1982-03-19
Abstract: PURPOSE:To provide a polyol composition having suppressed tendency of the separation of the components and the abnormal viscosity increase of a polyol composition during storage, and having high storage stability, by compounding a sulfurcontaining anionic surface active agent to a mixture of a polymeric polyol and a low molecular weight active hydrogen compound, thereby increasing the mutual solubility of both components. CONSTITUTION:The objective polyol composition is prepared by mixing (A) a polymeric polyol such as polyether polyol, polyester polyol, etc. having a molecular weight of preferably 3,000-7,000 with (B) a low molecular weight active hydrogen compound such as low molecular weight polyol, polyamine, amino alcohol, etc., and (C) a sulfur-containing anionic surface active agent. The weight ratio of A:B is 100:(0.1-50), and the amount of the component (C) is 0.5-5wt%, preferably 0.8-3wt%, based on the whole composition. The component (C) is an anionic surface active agent of a sulfonic acid salt-type (e.g. alkylbenzenesulfonate) and/or sulfuric acid ester salt-type (e.g. polyoxyalkylene alkylsulfate salt).
Patent JP-H01254714-A (JP)
Title: Thermosetting quinazolone resin, and its production and use
Inventor: REJI MERUSHIE
IPC: C08G73/06
Filed: 1989-02-23
Abstract: PURPOSE: To provide a resin for applying a thermally resistant setting product without dispersing any volatile substance by condensing an ethynylarylbenzoxazinone with a primary diamine after the reaction of a haloganted aromatic acid chloride with an isatinic acid anhydride.  
     CONSTITUTION: The haloganated aromatic acid chloride shown by a formula I (Ar 1  is a bivalent mono- or polycyclic aromatic radical of 6-20C and X is a halogen) is reacted with the isatinic acid anhydride and made into the haloganated benzozazinone corresponding to a formula II and afterwards, the ethynylarylbenzoxazinone shown by a formula III is provided by ethynylation. Next, this is condensed with a biprimary diamine shown by a formula IV (Ar 2  is a bivalent mono- or polycyclic aromatic radical of 12-30C) in the ratio of 2 mols of ethynylarylbenzoxazinone to 1 mol of diamine so that the target thermosetting quinazolone resins shown by a formula V can be provided. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07230848-A (JP)
Title: Connector for conductive linear body
Inventor: MORI KATSUHISA
IPC: H05B3/20
Filed: 1994-02-18
Abstract: PURPOSE:To electrically connect left and right linear bodies to each other in a completely sealed condition by reducing a diameter of an inner peripheral surface of fastening coupling toward the outside end, and compressing packing between prescribed outer peripheral surface and inner peripheral surface. CONSTITUTION:A connector A is composed of a cylindrical main body and screws 3 and 3' having opening parts 2 and 2' on both ends, fastening couplings 4 and 4' and packings 5 and 5'. Here, the screws 3 and 3' are formed at the same pitch on outer peripheral surfaces of the opening parts 2 and 2' by turning the spiral direction the other way, and screw-fit the ring-shaped couplings 4 and 4'. The couplings 4 and 4' are formed in their slant posture so that the diameter of the inner peripheral surface is reduced toward the outside end. Thereby, when the couplings 4 and 4' are spirally advanced toward the center of the main body, the packing 5 is compressed between an outer peripheral surface of a linear body inserted in the opening part 2 and an inner peripheral surface of the coupling 4.
Patent JP-S61202608-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1985-03-07
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-S63214182-A (JP)
Title: Production of heat-resistant isocitric acid dehydrogenase
Inventor: OSHIMA YASUO
IPC: C12R1/01
Filed: 1987-03-02
Abstract: PURPOSE:To enable the mass production of the title enzyme excellent in heat resistance, mutation resistance and stability by culturing a microorganism in Thermus or Sulfolobus, producing heat-resistant isocitric acid dehydrogenase. CONSTITUTION:For example, a microorganism producing heat-resistant isocitric acid dehydrogenase in Thermus or Sulfolobus, which has been separated from a hot spring is cultured at elevated temperature such as 65-85 deg.C in a usual culture medium for bacteria under neutral for acidic conditions. Then, the product is treated by, e.g., centrifugation or filtration and the fractions rich in the title enzyme is, when necessary, subjected to contaminant proteins, then separated and purified to give the title enzyme of high purity and high activity.
Patent JP-H01219550-A (JP)
Title: Formation of calibration line for x-ray spectral analysis
Inventor: TAKEUCHI YUKA
IPC: H01J37/244
Filed: 1988-02-27
Abstract: PURPOSE:To form a calibration line without using any standard sample by tracing the migration process of an electron when an electron is made incident on a virtual sample whose concentration is already known by a simulating method based on probability arithmetic as to many electrons. CONSTITUTION:When the electron is accelerated and made incident on a sample, the electron travels while repeatedly colliding against and repelling an atom. constituting the sample. The track of this electron in the sample is determined on a probability basis and can be simulated by a computer. This simulation is carried out many times to find the probability that the characteristic X rays of a target element to be determined is radiated by the electron at certain depth from the sample surface. In the relational graph of the found X-ray radiation probability and the depth from the sample surface, the integration of the probability from depth 0 to depth (t) is proportional to the characteristic X-ray radiation intensity of the target element of the sample. The concentration of the target element, on the other hand, is assumed previously, so the relation between the assumed concentration and the radiation intensity of the characteristic X rays is found and the calibration line can be formed.
Patent JP-H09215088-A (JP)
Title: Diaphragm for speaker
Inventor: HABA TOSHIYUKI
IPC: H04R7/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a reproduced sound through the use of a speaker manufactured by foaming a synthetic resin mainly containing a polyolefin resin in a heater furnace to increase its volume, forming the resin into a sheet and applying thermoforming to the sheet. SOLUTION: In the case of foaming a sheet 12a made of a polyolefin resin material obtained by foaming a thermoplastic polyolefin group synthetic resin through heating and pressing, as required, a foaming agent, an extending, resistance provision and shape keeping agent such as carbon, talc and mica and a coloring pigment are blended to the synthetic resin. The sheet 12a obtained in this way is pressed from the upper and lower sides in metallic dies 2a, 2b heated by, e.g. electric heater 5, then the sheet 12a is pressed, heated and deformed in gaps in the heated foaming metallic dies 2a, 2b and the outer shape equal to the shape by the metallic dies 2a, 2b is formed and then the forming process is finished. When the temperature of the metallic dies 2a, 2b is decreased up to a prescribed temperature, the diaphragm forming whose shape is along with the metallic dies 2a, 2b is removed.
Patent JP-H07251769-A (JP)
Title: Roof panel setting device
Inventor: MORIMOTO KEIICHIRO
IPC: B23P21/00
Filed: 1994-03-16
Abstract: PURPOSE:To correctly lay a stiffener on top of a roof panel in assembling the roof of an automobile fitted with a sunroof device. CONSTITUTION:A roof panel setting device is provided with a front support means 5 for supporting the bottom of the front of a stiffener S, a rear support means 8 for supporting the bottom of the rear of the stiffener S, a stiffener thrust-up means 9 for thrusting the bottom of the rear of the stiffener S upwards from the rear support means 8, and a roof panel pressure means 6 for pushing rearwards a roof panel P which is laid on the top of the stiffener S. With the bottom of the rear of the stiffener S thrust upwards by the stiffener thrust-up means 9, the roof panel P placed in a forwardly deviated position on the top of the stiffener S is pushed rearwards by the roof panel pressure means 6 so as to smoothly fit the rear edge of the opening O2 of the roof panel P into the rear edge of the opening O1 of the stiffener S.
Patent JP-H09205829-A (JP)
Title: Auxiliary hopper for supply device
Inventor: TAKAGI TADAO
IPC: A01G9/08
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make an auxiliary hopper light in weight, easy to fitting (assembly), and easy to transport. SOLUTION: The supply device has a feeder which feeds earth, seeds, etc., and a supply hopper 8 which is provided above the feeder and supplies the earth, seeds, etc., above a conveyance table capable of conveying a raising seedling box 2. Then the auxiliary hopper 13 which is formed separately is fitted detachably to the supply hopper 8. At this time, the auxiliary hopper 13 is formed of synthetic resin and the lower part of the auxiliary hopper 13 is formed into a cylindrical fitting plate part 14 which is fitted in the opening part 11 of the supply hopper 8.  Then, a fitting plate part 14 is provided with an auxiliary hopper side engagement part 20 which engages a supply hopper side engagement part 21 provided in the supply hopper 8, and above the fitting plate part 14, an engagement base 16 is provided which has an engagement surface 15 engaging the auxiliary hopper side engagement part 20 and supply hopper side engagement part 21 with each other by engagement the upper edge of the supply hopper 8.
Patent JP-H04263844-A (JP)
Title: Liquid accumulating device for ultrasonic inspection
Inventor: ISHIGURO MASAAKI
IPC: G02B23/24
Filed: 1991-02-20
Abstract: PURPOSE:To surely place the ultrasonic vibrator in an ultrasonic propagation medium and to transmit and receive the ultrasonic signal by forming a dam part by providing an annular projecting line on the inside surface of the tip part of a flexible guide tube to which an inserting part of an endoscope can be inserted through, and providing an acoustic window in a position being adjacent to the projecting line. CONSTITUTION:An endoscope can be inserted through a guide tube 21 having flexibility. On the inside surface of the tip part of this guide tube 21, a projecting line 22 to which an inserting part of the endoscope can be inserted through is provided, by which deaeration water, etc., being an ultrasonic propagation medium are dammed up, and it becomes a dam part for making the ultrasonic medium stagnant. Subsequently, through a channel part for inserting through a forceps and other treating implement in the endoscope, an ultrasonic vibrator 13 of an ultrasonic probe 10 is placed through an acoustic window in the ultrasonic propagation medium and an ultrasonic signal is transmitted and received. In such a way, attenuation of the ultrasonic signal is suppressed, and the device is allowed to have stand-off.
Patent JP-S51122449-A (JP)
Title: Magnetic pressure fixing microcapsule toner
Inventor: IKEDA ITSUO
IPC: B01J13/02
Filed: 1975-04-15
Abstract: PURPOSE:To obtain a microcapsule toner which is superior in the electric characteristic, fluidity and fixity and is able to be fixed with pressure and has magnetism.
Patent JP-H10240987-A (JP)
Title: Charge paying device
Inventor: NOZAKI KEISAKU
IPC: G07B15/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify a flow of charge reception in a fare adjustment device by providing a storage area for data of advance payment and a storage area for data of post payment in a storage device in a device on vehicle. SOLUTION: A device on vehicle 31 has an area, where data of advance payment peculiar to a user for charge reception is stored, and an area where data required for post payment is recorded. A road-side device 32 accesses the device on vehicle 31 to receive a charge and accumulates the charge. A transmission controller 33 transmits charge reception information. A totalization processor 34 collects charge reception information. Information to provide a service equivalent to the amount of paid money and information of a demand destination for payment are given to a payment medium like the same card, and information to provide a service equivalent to the amount of money paid by post payment is obtained to receive the charge in a place of charge payment by advance payment.  That is, cash is paid later by transfer of money from a bank or the like for the total amount asked after accumulation.
Patent JP-S51119673-A (JP)
Title: An apparatus for treating waste liquid
Inventor: OKAZAKI NOBUHIKO
IPC: B01D29/60
Filed: 1975-04-15
Abstract: PURPOSE: An apparatus for treating waste liquid by which maintaining the filtered waste liquid containing suspended materials less than a certain turbidity and discharging. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11250542-A (JP)
Title: Record medium recording/reproducing device
Inventor: KABASAWA HIDETOSHI
IPC: G11B17/043
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To buffer a disk loading operation and to reduce the number of part items. SOLUTION: A damper device 31 provided in a magnetic disk device 11 is composed of a damper plate 32 provided an the lower surface of a slider 13, and a torsion spring 33 for pressing this damper plate 32. On the other hand, a latch mechanism 36 is composed of a latch lever 33, and a coil spring 41 for pressing the latch lever 38 to be rotated in a counterclockwise direction. The latch lever 38 is provided with a lever part 38a energizing a disk cartridge, and a locking part 38b for regulating the movement of the slider 13 in a cartridge loading direction. The coil spring 41 is attached so as to energize the latch lever 38 to lock the slider 13 and a disk holder 12 and the slider 13 to be moved in the disk loading direction.
Patent JP-H11244673-A (JP)
Title: Washing of membrane
Inventor: SAITO ISAO
IPC: C02F1/44
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to completely prevent the contaminating and clogging of a membrane and to stably maintain the permeation performance of the membrane even if the membrane is held immersed in water to be treated for a long period. SOLUTION: This washing method comprises backward washing the contaminants adhered to the surface of the membrane which is immersed into an activated sludge mixed liquid 1 for biologically purifying sewage and waste water and executes the filtration sepn. of the activated sludge mixed liquid 1 as the water to be treated by passing a washing liquid 10 through the membrane in a direction reverse from the flow of the water at the time of filtration. In such a case, the washing liquid 10 is a medicinal liquid and water and >=2 aq. solns. selected from an aq. alkaline soln., aq. acid soln. and an aq. sodium hypochlorite soln. is used for the medicinal liquid. The membrane permeable flow flux at the time of backward washing is specified to 0.1 to 2 m<3> /m<2> /day.  The backward washing is executed at a frequency of one times in 30 days counted from the beginning of the start of filtration to 10 times a day in such a manner that the amt. of increasing the suction absolute pressure of the membrane between the backward washing and the backward washing of the next time does not exceed 0.1 kg/cm<2> .
Patent JP-H08239627-A (JP)
Title: Coating composition for optical plastic molding
Inventor: KATO HIROHISA
IPC: G02B1/14
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a coating compsn. which can sufficiently protect an optical plastic molding from light degradation, esp. ultraviolet degradation. without detriment to the optical functions of the molding even when the molding has a high refractive index. CONSTITUTION: This compsn. contains. as the essential components. 1 pt.wt. hydrolyzed silane compd., 0.2-5 pts.wt. fine composite titanium oxide particles having particle sizes of 1-100nm and formed by integrally bonding 0.1-40wt.% (based on titanium oxide) zirconium oxide to titanium oxide, 0.02-0.5 pt.wt. unsatd. or satd. polycarboxylic acid or its anhydride, and 0.01-0.2 pt.wt. thermosetting catalyst.
Patent JP-H05214914-A (JP)
Title: Valve system for engine
Inventor: MATSUURA HIROKAZU
IPC: F01L13/00
Filed: 1992-01-31
Abstract: PURPOSE:To make the width of an engine in the direction perpendicular to the cylinder line direction compact, arrange rocker shafts on the intake side and exhaust side, and make the engine small-sized and compact. CONSTITUTION:Rocker shafts 25, 26 supporting swing base ends of swing arms 27 are provided on the intake side and exhaust side respectively. The valve system of an engine is formed with a plug hole on a cylinder head 1 between the rocker shafts 25, 26. The rocker shaft 25 on one side is located on the inside of an ignition plug 65 against valves 10, 11 on one side, and the rocker shaft 26 on the other side is located on the outside opposite to the ignition plug 65 against a valve 13 on the other side.
Patent JP-2000251487-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WATANABE KAZUKI
IPC: G11C16/06
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To detect that a level of output voltage is secured by monitoring a current made to flow in a boosting voltage clamp circuit, converting its current variation to voltage variation and inputting it to a detecting circuit, and binarizing it. SOLUTION: A PMOS transistor m02 and a resistor R01 are connected in series, and potential variation of the connection point is inputted to an input terminal of a detection circuit. Boosting operation is started, a current Ipp is made to flow in a PMOS transistor M01 from a point of time when output voltage Vpp on a boosting circuit reaches a desired voltage. A current Ipp is made to flow in also the PMOS transistor m02 by current mirror connection. Voltage of a connection point N1 is decided by product of a current I1 and the resistor R01. A detecting circuit G1 outputs 'L' when voltage of the connection point N1 is higher than a detection level, or outputs 'H' when it is lower, and monitors always output voltage Vpp. Since the voltage level is binarized, boosting voltage can be always monitored without a reset signal.
Patent JP-H09238862-A (JP)
Title: Bathtub
Inventor: KAWAMURA KEIZO
IPC: A47K3/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To enable an aged person to easily go in and out a bathtub and take standing and sitting action by forming the bottom of a bathtub in two, upper and lower stages, and providing an elevating table at the bottom of the lower stage. SOLUTION: The bottom 11 of a bathtub main body 1 comprises two-stage bottom having an upper stage bottom 12 and a lower stage bottom 13, wherein a cornice type elevating table 4 is provided at the bottom 13 of the lower stage, and the table is removably fitted to the bottom 13 of the lower stage by a suction cup disposed on the lower side thereof. Water is supplied or discharge in and from the inside of a bellows drum 42 of the bellows type elevating table 4 by operating a switching lever provided on the side of the bathtub main body 1, and in the case of supply water into the bellows drum 42, a base plate 43 of the bellows type elevating table 4 is raised, and when the base plate 43 is raised up to the highest position, the upper surface of the base plate 43 is substantially aligned with the flange surface 15 of the bathtub 1.  In this case of discharging water from the bellows drum 41, the base plate 43 is lowered, and when the base plate is lowered to the lowest position, it reaches a position lower than the bottom 12 of the upper stage.
Patent JP-S59171617-A (JP)
Title: Preparation of frp molded object
Inventor: SATOU HIROSHI
IPC: B29C43/00
Filed: 1983-03-22
Abstract: PURPOSE:To obtain the titled product free from gap, wrinkles, defects of the rubber bag, etc. by a method wherein the axial length of prepreg piece laminated on the inside of a truncated cone cylndrical laminated object is made longer than others and the end is fixed on the opening side of the larger diameter. CONSTITUTION:To take an example, on the inside of a molding box 10 a prepreg piece L wherein the axial length is larger to the side of the larger diameter than other prepreg pieces is fixed by heat resisting sticky tape to the dam rings 2 or the other mold 1 to obtain a laminated body 3. This laminated body 3 is sealed by a rubber bag 4 from inside the molding from 10 to exhaust the air in the rubber bag and hardened by the autoclave molding to obtain the desired product.