baber/WOPTO huggingface dataset:
Patent JP-2000107595-A (JP)
Title: Carbon dioxide adsorbent, foamed heat insulating material and heat insulating box body
Inventor: TSUDA YOSHIYUKI
IPC: B01J20/04
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a heat insulating material and a heat insulating box body having excellent heat insulating capacity, in technique for adsorbing and removing carbon dioxide in the foam of a foamed heat insulating material by a carbon dioxide adsorbent comprising alkali metal hydroxide or alkaline earth metal hydroxide, by eliminating the lowering of foaming efficiency or a problem such that the heat insulating capacity of foam is deteriorated with the elapse of time in a foaming process and filling the foam with a volatile foaming agent low in gas heat conductivity. SOLUTION: A carbon dioxide adsorbent 1 prepared by coating alkali metal hydroxide or alkaline earth metal hydroxide 2 with a plurality of layers consisting of an inner layer 3 comprising a water absorbing substance, desirably, a porous inorg. substance and an outer layer 4 comprising an org. film layer is included in a foamed heat insulating material 5 to fill foam with a volatile foaming agent low in gas heat conductivity to obtain a heat insulating material and a heat insulating box body having excellent heat insulating capacity.
Patent JP-H08142169-A (JP)
Title: Control of blow molding
Inventor: TANAKA MIKIO
IPC: B29C49/06
Filed: 1994-11-17
Abstract: PURPOSE: To synchronously control the operations of an injection molding process of a preform to be subjected to blow molding and a blow molding process subjecting the preform to blow molding. CONSTITUTION: In a method sending the preform molded by an injection molding machine to a blow molding machine to subject the same to blow molding, the injection molding machine 1 for the preform and the blow molding machine 2 are connected by a preform feed conveyor 3 also used as an accumulator and the accumulation state of the preforms on the preform feed conveyor 3 is detected and, when the accumulation quantity of the preforms exceeds a preset limit value, the molding cycle of the injection molding machine 1 is made longer than a usual one to synchronously control the injection molding machine for the preform and the blow molding machine.
Patent JP-2000113145-A (JP)
Title: Memory card and system device using the same
Inventor: SANEMITSU YOSHIKADO
IPC: G06F3/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a memory card that is hard to be altered and also to effectively prevent the user of altered card by outputting a response signal responding to a control signal from a second pin to a system side when the prescribed control signal is inputted from a system device side through a 1st pin of a connector. SOLUTION: This memory card 1 consists of a female type connector 2 conforming to a PCMCIA, a response signal generation circuit 3 which is packaged by resin sealing and a memory 4. The circuit 3 is a voltage comparator circuit with 2.6 V threshold voltage, outputs an 'H' response signal to a pin 6 when the potential of a control signal inputted through a pin 5 is equal to or more than the threshold and outputs an 'L' control signal to the pin 6 when the value of the control signal is less than the threshold. Easy alteration is prevented by making a person who tries to alter the card 1 to have to analyze the configuration of the circuit 3.
Patent JP-H08119263-A (JP)
Title: Box with lid
Inventor: TANAHASHI TADAHIKO
IPC: B65D5/66
Filed: 1994-10-24
Abstract: PURPOSE: To provide a box with a lid by which display space can be effectively used. CONSTITUTION: A box (B) with a lid is composed of a box body 3 in which side plates 2a-2d are erected around the bottom plate 1 to make an opening at the upper face and a lid body 5 having the upper face plate 4 to cover the opening face of the box body 3 and lid side plates 7a unified with the upper face plate 4 and superposing with the outer face of the side plate 2c of the box body 3 and further, which is made so as to be rotatable around the rotary center of the lower edge of the side plate 2c of the box body 3. A belt-form joint member 6 is formed to have a smaller width than the height of side plate 2c of box body 3. One side edge of the joint member 6 is fitted to the lower edge of side plate 2c so as to be freely bent and the other side edge of joint member 6 is fitted to the inside face of the lid side plate 7a so as to be freely bent.  In this way, the box body 3 is connected to the lid body 5 through the joint member 6.
Patent JP-H05122095-A (JP)
Title: Noise removing system
Inventor: ABE KOICHI
IPC: H04B1/10
Filed: 1991-10-30
Abstract: PURPOSE:To reduce a noise generated at the time of occuring the strong signal of adjacent station and a strong multi-pass by detecting the amplitude component of a carrier wave and making a MUTE circuit operate. CONSTITUTION:When there is an adjacent interruption signal at the time of receiving a desired signal, the IF signal output of a front end FE 1 is amplitude- modulated by the adjacent interruption signal. Consequently, the amplitude component is generated by synchronizing with the amplitude of the IF signal at the output of a signal meter circuit 3. The presence/absence of a signal of the adjacent station can be judged by detecting the amplitude component of the signal meter circuit 3 by an amplitude component detecting circuit 4. When the adjacent station signal exists, the amplitude component detecting circuit 4 controls the MUTE circuit 5 to control it so that a noise generated at the adjacent station signal is attenuated and accoustic improvement can be executed. In this case, a MUTE circuit 5 can suppress the noise generated by the adjacent station signal before it comes to the problematic level.
Patent JP-H01128951-A (JP)
Title: Optically active compound
Inventor: NAKATSUKA MASAKATSU
IPC: C07C41/00
Filed: 1987-11-12
Abstract: NEW MATERIAL:The optically active compound of formula I (m is 1-10; R is 1-10C alkyl; * represents asymmetric carbon atom). EXAMPLE:(s)-6-Hydroxy-2-[3'-[(2''-ethoxy)propoxy]propoxy]naphthalene. USE:An intermediate for an optically active liquid crystal compound. PREPARATION:The compound of formula I can be produced e.g., by reacting 6-benayloxy-2-naphthol of formula (a) with various optically active omega-[2'-(tetrahyero-2''-pyranyloxy)propyloxy]alkyl mesylate to obtain the compound of formula (b), eliminating the protecting group by reacting under acidic condition, reacting the resultant compound of formula (c) with an alkyl halide and finally hydrogenating the obtained compound of formula (d).
Patent JP-H11111397-A (JP)
Title: Coaxial connector, coaxial connector assembly using the same, and manufacture of the coaxial connector
Inventor: YUZAWA FUMIO
IPC: H01R13/627
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial connector with which each piece can be inserted independently into and removed from an arrangement formed by arranging its multiple pieces at narrow intervals, an assembly using it, and a manufacturing method for the coaxial connector. SOLUTION: A plug connector 20 has a lock arm 22 used for engaging with a mating cap connector 70. On the lock arm 22, a cam protrusion 27 including a slant surface 26 in addition to an engaging protrusion 25 is formed. When the plug connector 20 is engaged with the cap connector 70, the cam protrusion 27 is received in a slot 77, that is formed corresponding to each unit cavity of a cavity opening of the cap connector 70. By pushing the cam protrusion 27 through the insertion of a jig into the slot 77 from the side of an end 77a, the lock arm 22 is bent, and thereby the engagement of the engaging protrusion 25 of the lock arm 22 and the cap connector 70 can be released.
Patent JP-H04159172-A (JP)
Title: Automatic vestibule diaphragm device for railway vehicle
Inventor: NUMANO TOSHIO
IPC: B61D17/20
Filed: 1990-10-24
Abstract: PURPOSE:To save manpower for the connecting/disconnecting work of a connected vestibule diaphragm by pushing out a movable vestibule diaphragm frame enclosed inside a body by mechanical force at the time of connecting two facing railway vehicles with through holes, and pressing both vestibule diaphragm ribs to each other to form a gangway. CONSTITUTION:Ribs 8 are formed at the front part of a movable vestibule diaphragm frame 7 advancing/receding within a frame work 6 formed at the end part of a vehicle 1, and also a bar plate 9 moved integrally with the movable vestibule diaphragm frame 7 is provided thereto. A vestibule diaphragm lid 12 closing the opening 11 of the vehicle front end in the disconnected state is opened laterally in the following action, and then the movable vestibule diaphragm frame 7 is advanced inside the frame work 6 so as to be protruded outside the vehicle. The motion of these vestibule diaphragm lid 12 and movable vestibule diaphragm frame 7 is performed automatically by a means such as an air cylinder. The vestibule diaphragm ribs 8 are formed of rubber into cylindrical shape, for instance, and both vestibule diaphragm ribs 8a, 8a are compressed into the state of jostling each other in the connected state of two vehicles. The opening 11 is thereby closed at this time to form a gangway 13.
Patent JP-2000112800-A (JP)
Title: File history management system
Inventor: TSUNO TAKEYOSHI
IPC: G06F12/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily recognize correction contents and to appropriately perform management of them with respect to a history of correction incorporated into plural files from one file. SOLUTION: This system 10 assigns a sequence number to a program of a history management object, holds the latest version file every time correction is performed, a change difference before and after the correction and additional information with which changed contents can be identified by other developers are stored by correlating them to the corrected contents. The sequence number to be assigned to a corrected part is assigned on the basis of a change notice tag number that is turned into a ledger by the developer.  When these corrections are reflected upon a program of a distributed party, a sequence number of the distributed party and a change difference that can specify the sequence number of a corrected part are referred to and it is judged whether or not incorporation of the correction is possible by existence/nonexistence of the sequence number of a place where the correction is performed at a distribution origin. Only the corrected content where the correction is judged to be possible are incorporated into the distributed party on the basis of the change difference.
Patent JP-H04158465-A (JP)
Title: Evaluation board
Inventor: YAMADATE MAKOTO
IPC: G06F13/28
Filed: 1990-10-23
Abstract: PURPOSE:To evaluate the data transfer control function of an information processor by providing an initial value setting register on which a data transfer system is set, and a control means which outputs a data transmission request and a data reception request according to the data transfer system set on the initial value setting register. CONSTITUTION:One of the data transfer systems provided in the information processor 20 is set on the initial value setting register 7. The control means 4 sends the data transmission request according to the data transfer system set on the initial value setting register 7 to the information processor 20, and data outputted from the information processor 20 is set on FIFOs 3, 1-1 to 1-n. The data reception request according to the data transfer system set on the initial value setting register 7 is sent to the information processor 20, and the data set on the FIFOs 3, 1-1 to 1-n are received by the information processor 20. Thereby, it is possible to evaluate the data transfer function of the information processor 20 provided with plural data transfer systems only by changing the data transfer system set on the initial value setting register 7.
Patent JP-2001110687-A (JP)
Title: Electrolytic capacitor electrolyte and electrolytic capacitor using the same
Inventor: TAMAMITSU KENJI
IPC: H01G9/035
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor which has satisfactory high-temperature life characteristic, and further satisfactory low-temperature characteristic. SOLUTION: Mixed solvent of sulfolane and 1,3-dimethyl-3,4,5,6 tetrahydro-2(1 H)-pyrimidinone is used as the electrolyte for an electrolytic capacitor. The electrolytic capacitor using the electrolyte has satisfactory high temperature life characteristic, and further satisfactory low-temperature characteristic.
Patent JP-S63137963-A (JP)
Title: Self-extinguishing polymer composition
Inventor: ISHINO IWAO
IPC: C08L23/02
Filed: 1986-11-29
Abstract: PURPOSE:To obtain the titled composition suitable for wire coating, containers for household electric appliances, etc., having excellent self-extinguishing characteristics, tensile strength, elongation, etc., by blending a thermoplastic resin or elastomer with specific amounts of an epoxy group-containing compound and fine magnesium hydroxide. CONSTITUTION:(A) 90-99.99wt% based on sum of the components A and B of a thermoplastic resin (e.g. straight-chain ethylene polymer having 0.85-0.915g/cm<3>, ethylene copolymer having 1-40wt% vinyl acetate content and 0.05-50g/10min melt flow rate, etc.) or elastomer or mixture thereof is blended with (B) 10-0.01wt% based on sum of the components A and B of an epoxy group-containing compound [e.g. copolymer which has 0.5-50wt% ethylenic unsaturated epoxy compound and consists of ethylene, an ethylenic unsaturated epoxy compound and optionally a comonomer selected from a compound shown by formula I (R1 is H or CH3), etc.,] and (C) 35-80wt% based on sum of the components A, B and C of magnesium hydroxide having 0.2-2mu average particle diameter.
Patent JP-S62144325-A (JP)
Title: Positioning method
Inventor: NAKAMURA SHINICHI
IPC: H01L21/027
Filed: 1985-12-18
Abstract: PURPOSE:To recognize a relative position to a fluorescent screen of an alignment mark at all times by forming the alignment mark consisting of a metal shielding X-rays onto a die for a wafer and irradiating the alignment mark on the die to be exposed by X-rays. CONSTITUTION:A die to be exposed is driven gradually under the optical axis of an exposure optical system lens 13 by an auxiliary scale affixed to a stage 15. An alignment mark 12 on the die is irradiated by X-rays from an X-ray source 14. A negative image for the alignment mark 12 is drawn on a fluorescent screen 16 just under the alignment mark 12 because the alignment mark 12 is composed of a metal shielding X-rays. The negative image for the alignment mark drawn on the fluorescent screen 16 is enlarged by an optical system 17, converted into an electric signal information by an image pickup tube 18 and transmitted over a signal processor 19 as a pattern information having a relative-position information on the fluorescent screen of the alignment mark. The stage can be shifted so that the die is conformed accurately to the optical axis by the information related to the quantity of deviation of the alignment mark.
Patent JP-H07136651-A (JP)
Title: Treatment of waste solution containing tetraalkylammonium hydroxide
Inventor: JIMI SATOSHI
IPC: C02F9/00
Filed: 1993-11-15
Abstract: PURPOSE:To stably treat a waste soln. without clogging a reverse osmosis membrane by subjecting the org. matter in the waste soln. containing tetraalkylammonium hydroxide to oxidation treatment to convert the same to a monomeric substance or to decompose the same and supplying the treated soln. to the reverse osmosis membrane while neutralizing the same to separate the moisture in the waste soln. CONSTITUTION:A waste developing soln. (pH; 12-14) containing tetraalkylammonium hydroxide is pressurized by a pump 4 to be sent to an oxidation treatment tank 5 from a waste soln. storage tank 1 to be subjected to oxidation treatment by an oxidizing agent generating device 2 or the oxidizing agent from an oxidizing agent storage tank. By this method, a photoresist or a sensitizer being a polymeric substance is converted to a monomeric substance by oxidative decomposition and a surfactant or other org. matter is decomposed. An acid is added to the waste soln. within a neutralization treatment device 6 from an acid storage tank 3 to adjust the pH of the waste soln. to 6-8 and the treated waste soln. is supplied to a reverse osmosis membrane 9 under pressure from a reverse osmosis circulating storage tank 7 by a high pressure pump 8 and transmitted water 10 is taken out while a concn. soln. is circulated to the reverse osmosis circulating storage tank.
Patent JP-H06217258-A (JP)
Title: Video signal recorder
Inventor: WATER CORNELIS VAN DE
IPC: H04N5/44
Filed: 1993-11-15
Abstract: PURPOSE: To improve communication between a video signal recorder or a video signal display device and a video signal source. CONSTITUTION: This device for recording video signals provided with a first or second aspect ratio (4:3, 16:9) in a recording carrier is provided with a first terminal 6 for receiving the video signals to be recorded in the recording carrier 13, a recording means for recording the video signals, a second terminal 10 for receiving first or second control signals (S1, S2) corresponding to the video signals in the first aspect ratio or the second aspect ratio and a detection means 25 connected to the second terminal 10 for detecting the first or second control signals and making the video signals provided with the first or second aspect ratio recordable in the recording carrier 13.  For the second control signals, first and second time intervals are repeatedly continued timewise, and even though the second control signals are present in the first time interval, they are not present in the next second time interval. The absence of the second control signals is detected during the time interval longer than the second time interval by the detection means 25.
Patent JP-H11196312-A (JP)
Title: Digital still camera capable of adjusting focal position and controlling method therefor
Inventor: SUH INH-SEOK
IPC: H04N5/232
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera capable of automatically and accurately adjusting a focal position and photograph a desired picture by moving an automatic focus position to a required part of an object. SOLUTION: This digital still camera includes a picture display means 40 for displaying an image of an object and a focal position on a screen, a switch means 30 for inputting a user's selection in order to change the focal position displayed on the display means 40, an automatic focusing means 10 for executing an automatic focusing by driving a lens for converging light and forming an image, and a focus controlling means 80 for controlling the automatic focusing means so as to form a focus on a position displayed on the means 40 by receiving the input of the user's selection for the focal position through the switch means 30 and displaying the input on the display means 40.
Patent JP-H05123028-A (JP)
Title: Apparatus for suspending mower deck
Inventor: ENOMOTO WAKAO
IPC: A01B59/048
Filed: 1991-10-31
Abstract: PURPOSE:To reduce the number of inspected parts and production cost and improve follow-up properties of a mower deck to unevennesses by inserting and supporting support rods for hanging and supporting the rear side of the mower deck on the front ends of the first links. CONSTITUTION:The second vertically rotating links 25 and 25 over a prescribed range are detachably pivoted in front of the first links 20 in which the base parts are pivoted on a machine body and the left and right links are integral and vertically rotated. The front end of a mower deck 37 is pivoted and connected to the front ends of the second links. Support rods 39 are placed between the first links and the rear of the mower deck so as to lift the rear of the mower deck. Furthermore, a single hydraulic cylinder 30 is interposed between the first links 20 and the front of the machine body to simplify the suspending construction.
Patent JP-S61145136-A (JP)
Title: Manufacture of monohalogenohydroquinone
Inventor: SERUJIYU RATON
IPC: C07C37/62
Filed: 1985-12-18
Abstract: Hydroquinone is selectively nascently chlorinated to monochlorohydroquinone, by reacting same with an aqueous solution of hydrochloric acid and hydrogen peroxide, in the presence of an organic solvent for, and inert to, said hydroquinone.
Patent JP-H02132606-A (JP)
Title: Perpendicular magnetic recording/reproduction equalizing system
Inventor: TAKEDA TAKAYUKI
IPC: G11B5/09
Filed: 1988-11-11
Abstract: PURPOSE:To suppress a bit shift up to a high recording density, and to attain equalization which does not require complicated amplification detection by antiphase-adding a regenerative signal to a signal obtained by secondary- differentiating are regenerative signal. CONSTITUTION:The input signal of a terminal 101 is directly inputted to a secondary differentiating circuit 102, and it also directly inserted to an attenua tor 103. The output of the secondary differentiating circuit 102 and the signal obtained through the attenuator 103 are supplied to an adding means 104, the regenerative signal is antiphase-added to the signal obtained by secondary- differentiating the regenerative signal here, and the output of the adding means 104 is sent to a terminal 105 as the output of an equalizer. Thus, the bit shift can be suppressed up to the high recording density, and the equalization not to require the complicated amplitude detection is attained.
Patent JP-H03147090-A (JP)
Title: Coin packaging method
Inventor: TAKEMAE KUNITAKA
IPC: G07D9/00
Filed: 1989-11-01
Abstract: PURPOSE:To quickly perform the packaging of a coin by laminating the coin horizontally after dropping to a packaging material in which a packaging cylinder is inserted with play to an outer cylinder rotating at high speed, and taking out the packaging material from the outer cylinder after the number of coins arrives at a prescribed number. CONSTITUTION:When the outer cylinder 5 is rotated at high speed with a motor 2, and the outer cylinder 5 is inserted with play to the packaging cylinder 8, the packaging cylinder 8 is also rotated at high speed by frictional engagement, and when the coin 9 is dropped in the packaging cylinder 8, the coin 9 is also rotated at high speed by the contact of the internal plane of the packaging cylinder 8 with the external plane of the coin 9. A centrifugal force is generated by fast rotation, and the coin 9 is displaced horizontally against the cylindrical direction of the packaging cylinder 8, and also, it is moved to the bottom side of the packaging cylinder 8 by its dead weight, thereby, the coin 9 can be laminated. After the laminate number of coins arrives at the prescribed number, the packaging cylinder 8 is discharged and the aperture face of the cylinder is closed, then, a coin packaging material is formed.