baber/WOPTO huggingface dataset:
Patent JP-H11122484-A (JP)
Title: Picture data processing circuit
Inventor: KANNO TORU
IPC: H04N1/407
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To realize a processing for converting only picture signal components corresponding to input light quantity from an output signal divided into two systems for each picture element into digital data with a small number of parts and at low costs while a high speed and highly precise processing can be ensured. SOLUTION: An integrated circuit is constituted as a processing circuit 16 including sample/hold circuits 4a and 4b, variable gain amplifiers 5a and 5b, DC potential normalizing circuits 8a, 8b, 9a, and 9b, peak hold circuit 12, reference voltage switching circuit 13, A/D converters 7a and 7b, and driving circuit 11. Thus, a necessary function as a picture data processing circuit can be realized by a timing generating circuit and the processing circuit 16 in the integrated circuit constitution, and the reduction of the number of parts and costs can be easily realized.
Patent JP-H05118488-A (JP)
Title: Seal cap
Inventor: KUMAMOTO SHINYA
IPC: F16L55/00
Filed: 1991-10-28
Abstract: PURPOSE:To provide a seal cap allowing the application of oil to an O-ring or an area in contact therewith via a work for removing the seal cap from a connecting section, and capable of reducing a coupling force for the connecting section. CONSTITUTION:A seal cap 3 is made of soft resin, and comprises a lid section 9 for covering the connecting section l of a coolant pipe 2, and a lug 10 for removing the lid section 9 from the connecting section 1. Also, an oil chamber 13 filled with oil is formed inside the lug 10. This oil chamber 13 is communicated with a gap having an O-ring 6 via a thin wall section 14 (to become open after chamber 13 pressed and broken) formed in the lid section 9.
Patent JP-2001098659-A (JP)
Title: Fire resistive construction for building
Inventor: NUMATA NORIO
IPC: E04B1/94
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To form a steel column or steel beam constituting the steel structure of a building in a superior fire resistive structure through simple construction work and, at the same time, to secure ventilation. SOLUTION: A steel column C constituting a steel structure is formed in a synthetic fire resistive covering structure by covering the column C with a fire resistive exterior wall material W, fire resistive coating materials F1, and fire resistive ventilating members 1 which are put in the butting sections of the coating materials F1 with the exterior wall material W. Each ventilating member 1 is composed of a metallic plate-made ventilating member 2 and a thermally expansible sheet 3 stuck to the internal surface of the web of the member 2 confronted with the exterior wall material W. In addition, a vent hole is formed through a flange which is brought into contact with the exterior wall material W and the front and rear surface sides of the coating material F1, namely, both sides of the column C are communicated with each other through the vent hole.
Patent JP-S62149652-A (JP)
Title: Immunostimulant peptide
Inventor: JIEEMUZU PATORITSUKU RITSUJI
IPC: C07K5/06
Filed: 1986-11-25
Abstract: Peptide compounds of formula 1, pharmaceutically acceptable base salts thereof, pharmaceutical compositions and their use as antiinfective agents <CHEM> where R1 is alkyl, cycloalkyl or cycloalkylmethyl; R2 is hydrogen or alkyl and R3 is hydroxy or an amino acid residue of the formula <CHEM> where X is hydrogen, alkyl or hydroxymethyl and n is an integer of 0 to 4 and R4 and R5 are alkyl, hydrogen, benzyl or cyclohexylmethyl.
Patent JP-H04156993-A (JP)
Title: Water purifier
Inventor: YAMAZAKI KAZUHIKO
IPC: C02F1/42
Filed: 1990-10-20
Abstract: PURPOSE:To prolong the life of a costly hollow yarn filter by providing a prefilter module which is internally provided with a prefilter and is packed with active carbon for deodorization or an ion exchange resin for water softening. CONSTITUTION:The city water enters the inside of a container 21 of the prefilter module 2 on the upper side when an inflow port 11 of a base 1 is connected via a suitable hose or piping to the faucet of waterworks. The coarse solid impurities etc., of the water are then filtered and captured by the prefilter 23 in the container and further, the water is deodorized by the internal active carbon 24 for dechlorination and deodorization or the water is softened from the hard water by the ion exchange for water softening. The water pretreated in such a manner flows via a communicating hole 13 of the base 1 into a main filter module 3 on the lower side. The water in the prefilter module 2 flows into each piece of the hollow yarn 33c of the hollow yarn filter 33 in the main filter module 3 when the water in the prefilter module attains the head pressure above the prescribed pressure. The water passes the fine membrane holes of the semipermeable membrane thereof and is thereby pasteurized.
Patent JP-H09128157-A (JP)
Title: Disk type storage device
Inventor: OGAWA HITOSHI
IPC: G11B27/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a storage device allowing the existence of plural kinds of formats. SOLUTION: The format management information of each area on a medium 113 is stored in a memory 106. In the case of accessing data stored in the medium 113, a CPU 105 confirms the storing format of the data by referring to the format management information and allows respective parts to execute access operation matched with the format. The format can be changed by updating the format management information stored in the memory 106. The updating can be attained by issuing an exclusive command from a host device 109. Consequently an optimum format can be stored in accordance with the sort of data.
Patent JP-H07114915-A (JP)
Title: Nonaqueous secondary battery
Inventor: KUBOTA TADAHIKO
IPC: H01M4/485
Filed: 1993-10-15
Abstract: PURPOSE:To stably provide nonaqueous secondary batteries having good coated properties and excellent self-discharge properties. CONSTITUTION:A nonaqueous secondary battery is composed of a negative electrode having a material which can absorb and desorb a light metal or its alloy or lithium ion as a negative electrode active material, a positive electrode having a metal oxide as a positive electrode active material, a nonaqueous electrolytic liquid in which an alkali metal salt is dissolved, and a separator. In the process to sinter the positive electrode active material at the time of preparation, a first sintering is carried out at 450-800 deg.C for 3-100 hours and continuously sintering is carried out at sintering temperature higher than the first sintering temperature by 50-600 deg.C for 0.5-50 hours and then cooling is carried out at 0.1-25 deg.C/min to give the positive electrode active material.
Patent JP-2000114480-A (JP)
Title: Semiconductor device
Inventor: NARA KENGO
IPC: H01L21/8242
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device, which can improve a redundancy circuit utilizing rate by reducing the occurrence rate of a defect on a group of redundant memory cells. SOLUTION: A memory cell 12 constituting a group of normal memory cells, a word line redundancy 14 constituting a group of redundant memory cells, and a bit line redundancy (16) have layers such as active areas 24, word lines 28, a bit line (34), storage nodes 38 and 102 thereon. The storage node 102, which is formed in the word line redundancy 14 and the bit line redundancy (16), has larger width 'b' than width 'a' of the storage node 38 formed in the memory cell 12, in a direction along the word line 28. Or the storage node 102 has larger width (d) than width (c) in a direction along the bit line (34) of the storage node 38.
Patent JP-S61156328-A (JP)
Title: Tablet input device
Inventor: SAITO MINORU
IPC: G06F3/048
Filed: 1984-12-27
Abstract: PURPOSE:To avoid the wrong inputs by distributing an error detecting lead wire as if it enclosed a signal transmission lead wire and also scanning this lead wire in the same way as the electrode wires in the (x) and (y) directions. CONSTITUTION:The x-direction bit electrode wires 21 and digit electrode wires 22 are provided alternately with the prescribed spaces on the surface side of an insulated substrate 11. While the y-direction bit electrode wires 31 and digit electrode wires 32 are provided alternately with prescribed spaces on the rear surface side of the substrate 11. Thus an electrostatic coupled tablet 1 is obtained. Furthermore an error detection wire 71 for y-bit lead wire surrounds the part where y-bit lead wires 61-1-61-8 pass through and is connected to a terminal 81-39 via through holes 41i and 41j. While an error detection wire 72 for x-bit lead wire surrounds the part where x-bit lead wires 51-1-51-8 pass through. An end of the wire 72 is connected to a terminal 81-13 with the other end 72a connected to a terminal 72b respectively in the form of a loop.
Patent JP-H11100940-A (JP)
Title: Building member
Inventor: WATABE WATARU
IPC: E04C2/08
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a building member as a substitute for C-shape steel or a lightweight channel steel when a steel material formed so as to have a channel or a C- shaped cross section by means of a steel plate is used for a framework or a skeleton and a wall panel by fixing a face plate member thereto or when a truss is constituted of the steel materials. SOLUTION: Steel materials 1 used for building members are formed by making use of thin steel plate, a form thereof is formed of plane sections 2, elevation sections 3 raised from both ends of the plane sections 2 in an approximately U-shape, upper edges of the elevation sections 3 are horizontally folded in the outer direction to form flanges 4, and the elevation sections 3 are inclined to the outsides, and approximately U-shaped openin parts are opened wider than the width of each of the plane sections 2. The said steel materials 1 as one set of two pieces are formed by opposing the said opening parts to each other to connect the flanges 4 to each other. By the constitution, the flanges 4 opposed to each other to connect are used as ribs, and since there is no opening in the sides, rigidity as the steel materials is enhanced.  In addition, in the case of conveyance, the steel materials 1 are conveyed in a state of the steel materials 1, the steel materials 1 can be piled up each other, and the conveyance can be executed in a narrower space.
Patent JP-H10101766-A (JP)
Title: Silicone-modified polyurethane elastomer and its production
Inventor: MINEMURA MASAHIKO
IPC: C08G18/61
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent thermoplastic silicone-modified polyurethane elastomer having heat, low-temperature, water and weathering resistances and high strengths by reacting a mixture comprising essential components being a specified siloxane, a specified branched diol or diamine and an organic diisocyanate in a specified ratio. SOLUTION: This elastomer is a thermoplastic polyurethane elastomer having an organopolysiloxane chain in the molecule and obtained by reacting essential components being 30-94wt.% siloxane represented by formula I (wherein R1 is a 1-8 C alkyl or an aryl; R2 is a hydroxy organic group; and n is an integer of 15-200), 1-20wt.% branched diol or diamine represented by formula II (wherein R3 is a 1-7C alkyl or an aryl; and X is hydroxyl or amino) and 5-69wt.% organic diisocyanate compound. The reaction product should comprise at least 30wt.% R<1> 2 SiO units.
Patent JP-H11100544-A (JP)
Title: Thermosetting water-based coating composition
Inventor: ENDO TAKESHI
IPC: C09D5/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a composition being excellent in storage stability and low- temperature setting properties and giving a cured film excellent in smoothness, salt spray resistance and flex resistance by including a resin having OH groups and COOH groups, an epoxy resin prepared by polymerizing a specified alicyclic epoxy-containing unsaturated compound and a quaternary ammonium compound. SOLUTION: This composition comprises a resin having OH groups and COON groups (e.g. a resin obtained from acrylic acid, hydroxyethyl acrylate, methyl acrylate and styrene), an epoxy resin prepared by polymerizing an alicyclic epoxy-containing unsaturated compound represented by the formula: R<2> -O- CO-NH-CH=CH-R<1> and a quaternary ammonium compound (e.g. tetraethylammonium hydroxide). In the formula, R<1> is H, an aromatic hydrocarbon group or (un)saturated aliphatic hydrocarbon group; R<2> is a group of formula II or III; R<4> and R<5> are each H, CH3 or C2 H5 ; m is 4-8; and n is 1-10.
Patent JP-H01125592-A (JP)
Title: Magnet pump
Inventor: TAGAMI MASATAKA
IPC: F04D13/02
Filed: 1987-11-06
Abstract: PURPOSE:To prevent the magnetic powder from reaching a boss section at the rear section and prevent locking by the adsorbed magnetic powder by arranging a driving magnet holder in a pump chamber and forming a labyrinth between the rear face of an impeller section of a back casing. CONSTITUTION:A boss section 19 is protruded on the rear face of an impeller section 18, and a driven magnet 20 is provided on the surface layer section of the boss section 19 to form a rotating body 17. The rotating body 17 is stored in a pump chamber 10, and a driving magnet holder 23 is arranged on the outside of the back casing 11 of the pump chamber 10. A labyrinth 23 is formed between the rear face of the impeller section 18 and the back casing 11. Iron powder or the like flowing into the pump chamber 10 is blocked by the labyrinth 23 and is not adsorbed by the driven magnet 20. Locking by the adsorbed magnetic powder can be thereby prevented.
Patent JP-S63134749-A (JP)
Inventor: KITAGAWA KUNIAKI
IPC: E04F13/08
Filed: 1986-11-26
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-H02128678-A (JP)
Title: Indicating of amount of raw material dough of process food fed and raw material dough feeder equipped with indicator of amount fed
Inventor: SAKAYORI YUJI
IPC: A23L17/00
Filed: 1988-11-09
Abstract: PURPOSE:To detect an amount of partially processed product sent from a raw material dough storing chamber and ejected from a mold by detecting pressure of raw material in the raw material dough storing chamber. CONSTITUTION:In making raw material dough made into a semi-fluid state by kneading and blending into a half processed product, the raw material dough is sent from a feed opening 3 to a hopper 1, the raw material dough is sent to a raw material storing chamber 5 below the hopper by a pair of sending rotors 4 in the hopper 1, pressurized, the raw material dough is fed under pressure to molds 11 of a drum 6 set at the bottom of the storing chamber 5 and molded articles are ejected by a piston when the molds 11 are rotated and reached to the lower part to give half processed products 10. A pressure sensor 2 is set in the vicinity of the bottom of the raw material dough storing chamber 5, pressure applied to the raw material dough is detected by the pressure sensor and calculation is carried out depending upon correlation between pressure and amount to show amounts of half processed products ejected.
Patent JP-H02127067-A (JP)
Title: Paper-feed mechanism of printer
Inventor: SOBAJIMA SHINICHI
IPC: B41J15/16
Filed: 1988-11-08
Abstract: PURPOSE:To prevent the generation of irregular printing pitches by connecting a feed roller for paper-feed and a stepping motor through a timing belt while a paper revolving roller and the stepping motor are coupled through a belt having stretchability. CONSTITUTION:A paper revolving roller 4 is turned to the right through a belt 6 having stretchability by the revolution to the right of a stepping motor 5, and paper roll 1 is rotated to the left and peeled when the front end of the paper roll reaches the section of a separator section 3, and forwarded up to the sections of a feed roller 7 and a pressure roller 8. The roller 7 is driven by the motor 5 through a gear 10 and a timing belt 9. Consequently, since the gear 10 is revolved to the right, the roller 7 is turned to the left, and the front end of paper roll 1 is pulled between the rollers 7 and 8, and moved forward to a printing section 12 at accurate pitches. According to said constitution, even when vibrations having large acceleration such as the backlash of paper roll 1 during printing are generated in paper roll 1, the direct transmission of force over the roller 7 is prevented.
Patent JP-H03144494-A (JP)
Title: Electronic equipment
Inventor: TANI YASUHIRO
IPC: G06T11/00
Filed: 1989-10-31
Abstract: PURPOSE:To perform the display control of a frame display area independently without increasing memory capacity by judging the possibility of display of a sub image based on count values representing the number of clocks in a main scan direction and the number of lines in a sub scan direction, respectively, and controlling the display of the sub image based on the display area of the main image. CONSTITUTION:A second counter means 26 which counts the number of lines in the sub scan direction based on a first counter means 23 to count the number of clocks in the main scan direction is provided. Also, display control means 31, 32 which judges the possibility of display of the image based on those two count values and control the display of the sub image based on the display area of the main image are provided. Therefore, values which decide the size of a frame image designated with a CPU can be set arbitrarily on a horizontal frame start register 21, a horizontal frame end register 22, a vertical frame start register 24, and a vertical frame end register 25. In such a way, it is possible to perform the display control of the frame display area independently without increasing the memory capacity.
Patent JP-H10158678-A (JP)
Title: Lubricating oil composition for internal combustion engine
Inventor: YABE TAKAO
IPC: C10M171/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition for internal combustion engines which is used in an atmosphere of nitrogen oxides and can stably function without being deteriorated by nitrogen oxides by mixing a base oil having a specified viscosity at a specified temperature and having a specified or smaller aromatic content with an organomolybdenum compound. SOLUTION: This composition comprises 100 pts.wt. base oil comprising a mineral oil and/or a synthetic oil having a viscosity (100 deg.C) adjusted to 2-50cSt and aromatic content adjusted to not more than 2% by the distillation, cracking and refinement or deep dewaxing of crude oil or by regulating the conditions of synthesizing a synthetic oil and having a viscosity index of 80 or above, a pour point of -10 deg.C or below and a total acid value of 0.1mgKOH/g or below, 0.05-2.0 pts.wt. organomolybdenum compound and optionally 0.05-2.0 pts.wt. phenolic antioxidant.
Patent JP-S63139013-A (JP)
Title: Production of polycrystalline silicon
Inventor: OGI KATSUMI
IPC: C01B33/02
Filed: 1986-11-28
Abstract: PURPOSE:To rapidly improve depositing speed of silicon and to uniformly deposit a fine silicon crystal by irradiating the inside of a furnace with acoustic or ultrasonic wave when the silicon crystal is deposited on a surface of a heating filament. CONSTITUTION:The polycrystalline silicon is deposited on the filament 13 by allowing a starting gas (fed from 15) consisting of chlorosilane and hydrogen, or monosilane as the principal component to contact with the heating filament 13 which is arranged in the tightly closed furnace. At that time the silicon is allowed to deposit when vibrating the surrounding gas laminar film of the filament 13 by irradiating the inside of the furnace with the acoustic wave of 5Hz-10Hz frequency (from the acoustic oscillator 18) or with the ultrasonic wave. It is preferable that the ultrasonic oscillator is arranged to radiate the part near to the electrode 14 which holds the filament in order to indirectly vibrate the surrounding gas laminar film of the filament because the ultrasonic wave is difficult to propagate in the gas.
Patent JP-H02127058-A (JP)
Title: Picture forming system
Inventor: NISHIWAKI HIROFUMI
IPC: G06K15/00
Filed: 1988-11-08
Abstract: PURPOSE:To improve general-purpose properties and extendability, and to increase the speed of both-surface picture formation by providing a picture forming device body with a means determining the mode of both-surface picture formation in response to the information of the capacity of a recording medium from a conveyor for both surfaces. CONSTITUTION:Additional equipments 5A-5E are installed detachably to a picture forming device body 4, and each of the capacity of recording media is input to the device body 4 through a serial communication section. The mode of body-surface picture formation is determined in response to the information of the capacity of the recording medium from the conveyor 5E for both surfaces, and picture-plane picture formation is conducted at an optimal mode conformed to the function of the conveyor 5E for both surfaces mounted. The position of paper feed and the position of paper discharge are selected automatically on the basis of picture formation number from a host 1, the information of the capacity of recording media from the additional paper feeders 5A, 5B or the additional deliveries 5C, 5D and the capacity of the recording media of its own paper-feed-discharge trays. Accordingly, general-purpose properties and extendability are improved, the speed of both-surface picture formation is increased, and the shortage of the recording media and overflow from the paper discharge tray can be prevented.
Patent JP-H07134565-A (JP)
Title: Method of driving discharge display device
Inventor: SANO YOSHIO
IPC: G09G3/288
Filed: 1993-11-11
Abstract: PURPOSE:To eliminate the instability of trickle discharge and to stably obtain trickle discharge luminescence by dividing a trickle discharge pulse for performing the trickle discharge into plural groups in accordance with pulse waveforms. CONSTITUTION:The trickle discharge pulses are divided into a first group and a second group, and the first group trickle pulse 1a is applied to electrodes C1, C2,..., Cm. The pulse width is made sufficiently longer than the time when a discharge electrode of initial trickle discharge generated by the pulse is converged and diminished. Further, a normal trickle pulse 1b is applied as the second group trickle pulse. Further, the so-called thick erase pulse whose voltage is lower but the pulse width is wider is used as an erase pulse 4. In such a manner, by expanding the pulse width of the initial trickle pulse positioned just after a scanning pulse, the discharge strength of the initial trickle pulse is strengthened, and thus, the stable trickle discharge is obtained even when the width of the trickle pulse thereafter is made the width of the normal trickle pulse.
Patent JP-S62229584-A (JP)
Title: Tape cassette
Inventor: HARADA MASAYUKI
IPC: G11B23/087
Filed: 1986-11-27
Abstract: PURPOSE:To stably fasten a couple of fulcrum pins by providing a projection for checking the disengagement of a fulcrum pin, located on the side where a torsional coil spring for closing front cover is installed, at an opening end of the recess to which is engaged with fulcrum pin. CONSTITUTION:A couple of recesses 26 fitted with a couple of fulcrum pins 5 of the front cover are provided to the coupling face of a lower half 4 with an upper half 3 of both left/right side walls 4a. The lock projection 27 of the fulcrum pin 5 is incorporatedly formed to the front side position of the opening end 26a of a couple of the recesses 26. In assembling a cassette case by clipping a couple of fulcrum pins 5 of the front cover between the upper and lower halves 3, 4, while a couple of the fulcrum pins are fitted to one half, the front cover is tentatively fastened to the said half stably. Thus, the case is simply assembled.