baber/WOPTO huggingface dataset:
Patent JP-H06108903-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: YAMAURA KENICHI
IPC: F02D45/00
Filed: 1992-09-28
Abstract: PURPOSE:To control combustion in an engine on the basis of estimated result obtained by eliminating influence of an air fuel ratio change and remaining gas, and estimating NOx discharging condition with high accuracy. CONSTITUTION:A combustion temperature T is calculated on the basis of an intake air amount, an internal cylinder pressure, and the capacity of a combustion chamber. The maximum temperature Tmax in a combustion temperature T calculated in a range from a compression top dead point to ATDC 60 deg. is retrieved (step 12). Correction for eliminating influence of remaining gas is carried out to the combustion temperature Tmax on the basis of an engine output torque Trq and a rotational speed Ne (step 15). A correlation formula for converting the combustion temperature Tmax into NOx concentration is selected on the basis of an air fuel ratio (step 17). The combustion temperature Tmax is converted into NOx concentration by using the selected correlation formula (step 18), and an ignition timing is corrected on the basis of comparison between the converted NOx concentration and a prescribed value (step 19 to 23).
Patent JP-H10105107-A (JP)
Title: Flat panel display device
Inventor: KURIHARA MASAHIRO
IPC: G09G3/36
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make the maximum number of colors which can be displayed at the time low-resolution display larger than that at the time of 5' maximum- resolution display. SOLUTION: When a display is executed with resolution lower than the maximum resolution of a TFT liquid crystal display panel 114, display data corresponding to one display line of its low-resolution display screen begins to be inputted from the source driver SD2 in an initial stage among source drivers SD2 to SD7 corresponding to a display area on the TFT liquid crystal display panel 114. Further, not data from a display controller 11, but predetermined display data such as 'black data' are set with a 'DATASE' signal. Consequently, the black data can be set in parallel to the transfer of the display data of one display line corresponding to the low-resolution display.
Patent JP-H0568826-A (JP)
Title: Gas supply equipment
Inventor: MATSUO TAKENOBU
IPC: H01L21/205
Filed: 1991-09-09
Abstract: PURPOSE:To supply clean gas by preventing particles caught at a filter part from being redischarged to prevent the particle spillover to the downstream side more than until now. CONSTITUTION:Gas piping connecting parts 2a, 2b are fitted to vertical panel parts 1a, 1b at both the ends of a fixing structural body 1. At the same time, between them are arranged a gas filter Fa, a valve V, a mass flow controller MFC and a gas filter Fb in this order from the upstream side. Gas filters Fa, Fb are fixed to vertical panel parts 4a, 4b forming a part of the structural body 1 respectively, for example, at positions corresponding to stainless steel meshes built in the filters. Even if mechanical vibration is propagated to the gas filters Fa, Fb, since the fixed parts of the gas filters Fa, Fb are a node of vibration, vibration is restrained to the utmost to prevent the caught particles from being eliminated.
Patent JP-H09100582-A (JP)
Title: Building air-conditioning
Inventor: SHIMURA TATSU
IPC: F24F3/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To perform dehumidification and air-conditioning of a housing space without providing an exclusive air-conditioning device in the housing space formed in the inside of a foundation. SOLUTION: An air-conditioning machine 21, a blowing passage 23 extending from the air-conditioning device to a living room 14 and a suction passage 22 extending from the air-conditioning machine 21 to the inside of the housing space 13 are provided in the housing space 13 of the inside of a foundation, an air gathering passage 30 communicating with the living room 14 and the housing space 13 is formed, and an air-conditioning device 10 of a building is constituted. Therefore, after the air in the inside of the housing space 13 is introduced from the suction passage 22 to the air-conditioning machine 21 and conditioned, the air is blown from the blowing passage 23 to the living room 14, taken in from the air gathering passage 30 to the housing space 13 and gathered from the suction passage 22 again.  Circulation of conditioning air is performed and air-conditioning of the living room 14 and dehumidification and the air-conditioning of the housing space 13 are carried out.
Patent JP-H01101006-A (JP)
Title: Broad side array antenna
Inventor: TAKAHASHI AKIRA
IPC: H01Q19/30
Filed: 1987-10-14
Abstract: PURPOSE:To facilitate a feeding to an antenna and, simultaneously, to improve a directivity gain by arranging feeding elements and passive element in a specific wavelength interval and causing a radiation current to flow to the passive elements by means of a mutual induction. CONSTITUTION:A broad side array antenna is composed by arranging three column dipoles on a straight line and, simultaneously, so that respective elements can be made vertical to the straight line. An antenna element 1 located in the center of the broad side array antenna is the feeding element, and antenna elements 2 and 3 at both sides are the passive elements. Thus, the constitution is so made that the radiation current can be made to flow to the antenna elements 2 and 3 by the mutual induction at the time of feeding the antenna element 1, and that a wave can be radiated. At such a time, the passive element is set at a proper values slightly shorter than the feeding elements 2 and 3, and an element interval is made to be 0.5- 1lambda. Thus, feeding points to the broad side array antenna can be reduced, the constitution of the antenna can be made easy, and a cost-down can be executed.
Patent JP-2000087367-A (JP)
Title: Joint method of pile
Inventor: SEI HIROTOSHI
IPC: E02D27/12
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To rationally design a cross section of a pile by accurately grasping stress efficiency around the pile head in the case of an earthquake. SOLUTION: Joint structure of a pile is so constituted that PC steel wires 3 projected from the head of a PC pile 1 are made to pass through a footing slab 2 to anchor the ends of the PC steel wires 3 on the upper surface of the footing slab. Anchorage structure in the ends of the PC steel wires 3 is constituted of anchor members 7 and energy absorption members 4 provided between the anchor members and footing slab 2. The energy absorption members 4 are crushed ahead of the PC steel wires at yield strength or less than fracture strength of the PC steel wires 3. While, tensile force is introduced to the PC steel wires 3 in the case anchorage work is carried out by the anchor members 7, and its strength is properly set so that the head of the PC pile 1 can be rotationally deformed for the footing slab 2 in the case bending moment acting on the head of the PC pile 1 exceeds M1.
Patent JP-H06192264-A (JP)
Title: Fo-2546 substance and its production
Inventor: OMURA SATOSHI
IPC: A61K31/40
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a new compound having acyl coenzyme A cholesterol acyltransferase inhibiting activity and useful for the prevention and treatment of diseases caused by the storage of cholesterol. CONSTITUTION:The compound of formula I {R1 is H or OH; W is none or 0; X and Y are group of formula II [R2 is group of formula III (Z is single bond or 0)], etc.}, e.g. the compound of formula IV. The compound of formula I can be produced by culturing a microbial strain belonging to Coelomycetes and capable of producing FO-2546 substance [preferably strain; n-FO--2546 (FERM-BP-4406)] preferably at 24-30 deg.C for 2-3 days.
Patent JP-H0666243-A (JP)
Title: Hydraulic power device
Inventor: ITO AKIHIKO
IPC: F03B17/06
Filed: 1992-08-13
Abstract: PURPOSE:To provide a power device which can directly utilize a flow such as winds or an ocean current without requiring a large-scale device for changing the flow of a fluid, has vanes usable as power sources at a high rate, and as a whole can efficiently utilize both the force of the fluid to wash objects away and a lift generated by the flow. CONSTITUTION:A looped power transmission line 6 is wound to wheels 4a, 4b, 4c, 4d and a guide 1 is provided along the power transmission line 6 and the wheels 4a, 4b, 4c, 4d are rotatably mounted on the guide 1. A plurality of frames are attached to the power transmission line 6 in such a manner as to be movable along the guide 1, and vanes 7 are mounted on the frames in such a manner as to be rotatable about each of the frames. A vane stopper 15 is mounted on each vane 7 with one end of the vane stopper 15 attached to adjacent frame from the wheel 4a to the wheel 4b.
Patent JP-H10101915-A (JP)
Title: Polyester resin composition
Inventor: FUKUTE YASUYUKI
IPC: C08L67/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin compsn. excellent in low-noise properties by compounding a thermoplastic polyester resin with a polyacetal resin having a specified melt index. SOLUTION: A polyalkylene terephthalate copolymer (A-1) or a polyester elastomer (A-2) is used as the thermoplastic polyester resin. Copolymer A-1 is obtd. from an acid component comprising 95-55mol% terephthalic acid and 5-45mol% other dicarboxylic acid and a diol component such as ethylene glycol, and elastomer A-2 comprises hard segments such as polybutylene terephthalate segments and soft segments such as ester segments formed from a polyoxyalkylene glycol and an acid. This polyester resin compsn. is prepd. by melt kneading and extruding a compsn. comprising 90-50wt.% above- mentioned thermoplastic polyester resin and 10-50wt.% polyacetal resin having a melt index (at a cylinder temp. of 190 deg.C) of 0.1-30g/10min with a twin-screw extruder.
Patent JP-H04134116-A (JP)
Title: Exhauster for diesel engine
Inventor: TERASAWA YASUYUKI
IPC: F01N3/24
Filed: 1990-09-27
Abstract: PURPOSE:To efficiently remove particulates by using both low and hot catalysts in a proper way according to an exhaust gas temperature, while selecting the hot catalyst preferentially. CONSTITUTION:An exhaust pipe 1 is branched off to both first and second branch passages 1a, 1b from a branch starting end 1c in the midway, and a cold catalyst 2 and a hot catalyst 3 are installed in each of these passages. These catalysts 2, 3 are constituted so as to make each reaction temperature range different due to a component difference. In addition, two shutter valves 5, 6 are installed at the upstream side of the catalysts 2, 3 in these branch passages 1a, 1b, and these shutter valves 5, 6 are controlled by a controller 4 on the basis of each detected value of a first temperature detector 7 at the upstream side of the branch starting end 1c and a second temperature detector 8 at the downstream side of the cold catalyst 2. Moreover, when a decelerated state is detected on the basis of an input signal from the outside, the shutter valves 5, 6 are controlled so as to make exhaust gas flow through the branch passage 1b.
Patent JP-H0975139-A (JP)
Title: Stand device for reading while lying on one's back
Inventor: NOMURA KEIICHI
IPC: A47B23/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a stand device for reading while lying on one's back, which can lighten the bearing of labor in the case of adjusting the tilt angle of a board for placement, and secure enough support force for a heavy book, too. SOLUTION: A pair of sheet-shaped poles 3 are erected on seat plate 2, and a support pole 4 is inserted ascendable/discendably, and a fixing member 5 to fix that support pole 4 is provided. Moreover, an arm member 5 is pivoted freely vertically rockably at the top end of each support pole 4, and a slide groove 12 extending in the longitudinal direction is made in the inner face of each arm member 5, and also a transparent plate 3 for placement is inserted, with both its margins laid across slidably between slid grooves. And, the engaging member 17 of the support pole 4 is provided with engaging grooves 18 in plural tiers, and this is provided with a rockable band-shaped lock piece 20 which sets the tilt angle of the arm member 5, engaging with the engaging groove 19 of the support plate 19 of the arm member 5.
Patent JP-2001049294-A (JP)
Title: Dry-cleaning detergent composition
Inventor: TAKAHASHI CHIKASHI
IPC: C11D7/50
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide dry-cleaning detergent compositions which exhibit good oily staining detergency without lowering the flash point in cleaning with the use of a petroleum based solvent from which aromatic compounds are removed as much as possible. SOLUTION: An dry-cleaning composition possesses the performance to lower the aniline point of a petroleum based solvent when it is mixed with the petroleum based solvent but it is possible particularly to improve oily staining detergency without lowering the flash point. This method comprises incorporating 5-25 wt.% aniline point lowering agent for the solvent into a detergent composition in the dry cleaning composition using a petroleum based solvent containing at least 0.01 wt.% aromatic compounds.
Patent JP-2000072191-A (JP)
Title: Take-out container storing replaceable throwaway pouch in permanently-usable cover box
Inventor: YAMANAKA NOBUO
IPC: A47K10/20
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To repack contents easily and maintain the disinfection and sterilization without touching the contents by dirty hands at the time of repacking by setting the contents such as wet tissue papers stored in a pouch and taken out one by one in the state of being packed in the pouch. SOLUTION: A take-out opening fitting window 4 is formed on the upper face of a take-out container, and an opening 6 opened widely on one side face is formed, and a side wall plate 7 is fitted removably on the opening 6 to form a cover box 1, and a pouch 2 storing wet tissue papers or the like to be taken out one by one through the opening 6 is stored in the cover box 1. A take-out opening 3 is formed on the upper face of the pouch 2, and the take-out opening 3 is fitted removably on a take-out opening fitting window 4. Also a cover plate 5 is protruded from the upper edge of the side wall plate 7 toward the take-out opening 3, and a thin wall hinge 8 is formed on a base of the cover plate 5 to fit removably the cover plate 5 on the take-out opening 3.
Patent JP-H06108313-A (JP)
Title: Splittable type conjugate fiber dyeable with cationic dye
Inventor: OSADA HIDEFUMI
IPC: D01F6/84
Filed: 1992-09-29
Abstract: PURPOSE:To obtain the subject a conjugate fiber having a sparingly alkali- soluble component having a high intrinsic viscosity by adding a specific additive to a sulfonate group-containing aromatic polyester of the sparingly alkali-soluble component polymer adjacent to a readily alkali-soluble component. CONSTITUTION:This conjugate fiber is obtained by including 1-5wt.% glass transition point lowering agent and 0.1-1wt.% inorganic fine particle in a sulfonate group-containing aromatic polyester of (A) a sparingly alkali-soluble component (A) divided into >=2 parts with (B) a readily alkali-soluble component. This splittable type conjugate fiber is treated with an alkali to afford the ultrafine fiber, excellent in mechanical properties, fiber manufacturing properties, processability, unwinding properties, color fastness, hand, etc., and dyeable with a cationic dye.
Patent JP-H06107103-A (JP)
Title: Air bag cover
Inventor: SATO IZUMI
IPC: B60R21/20
Filed: 1992-09-29
Abstract: PURPOSE:To provide an air bag cover devised to more certainly and more smoothly cleave and expand only along a predetermined rupture line so as to eliminate trouble of the air bag cover scattering and to smoothly direct expansion of an air bag to turn in the direction as designed. CONSTITUTION:On an air bag cover 2 ruptured and expanded along predetermined rupture parts 3, 4, 5, 6, 7 at the time of expansion of an air bag, a rupture extension part 8 extending in the direction different from the rupture direction of the rupture parts 3, 4, 5, 6, 7 continuously on the end edges of the rupture parts 3, 4, 5, 6, 7.
Patent JP-H06111988-A (JP)
Title: Electric discharge lamp lighting device
Inventor: ISHIZUKA AKIO
IPC: H05B41/392
Filed: 1992-09-29
Abstract: PURPOSE:To secure excellent startability, reset light dimming frequency outside the audible frequency range after a lamp is started, and eliminate the occurrence of audible noise by setting the light dimming frequency low when the lamp is started. CONSTITUTION:When one of switching transistors Q2 and Q3 arranged in an inverter circuit is started, a base electric current from a base coil T1b is inputted alternately to the Q2 and Q3, and the Q2 and Q3 are made to be switched automatically in a prescribed oscillation frequency. Thereby, DC electric power supply B is converted into high frequency electric power supply by means of the inverter circuit, and a fluorescent lamp LP connected to the secondary side of an oscillating transistor T1 is lighted at high frequency. Here, since input electric power to the inverter circuit is controlled by means of a controlling transistor Q1 being turned on and off by mean of a light dimming signal, light dimming of the lamp LP becomes possible by the light dimming ratio, that is, the on-duty ratio according to the light dimming signal. At this time, setting of a light dimming frequency is carried out by means of a time constant capacitor.
Patent JP-H0998681-A (JP)
Title: Medium for water culture and device thereof
Inventor: KAWASHIRI YOSHITAKA
IPC: A01G1/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a medium for a water culture consisting of a formed material of wood particles formed by heating and compressing many crushed wood particles without adding any adhesive, capable of collapsing by absorbing water on just contacting with water, easy to handle and suitable for the growth of plants. SOLUTION: This medium for a water culture is formed by heating and compressing many crushed wood particles without adding any adhesive, and consists of formed materials of wood particles 10 having a rod shape. Further, a water culturing device is provided by equipping the medium for the water culture and a culturing vessel 60 having a housing space for housing the water culturing medium, introducing water and culturing the planted plants.
Patent JP-2000091025-A (JP)
Title: Connector
Inventor: OSADA TAKAYUKI
IPC: H01R13/56
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable connector with easy assembly, with a compact body to be accommodated in a hinge part of a small device such as a cellular phone, and with a rare disconnect in wire for no occurrence of excessive bending or tension in a lead wire even if the connector rotates about the rotating axis along the inserted direction of a contact hardware associated with the rotation of the hinge part. SOLUTION: In this connector, the tip end of a contact hardware 3 inserted and fit into a body 2 is pressed from side and connected electrically to a lead wire 4 inserted into the body 2 in the direction different from the inserted direction of the contact hardware 3. The part of the lead wire 4 which is not inserted into the body 2 bends at the insert inlet of the body 1 in the inserted direction of the contact hardware 3. One part of the lead wire 4 bent is held by a lead wire holding part 2d disposed in the body 2.
Patent JP-H09100527-A (JP)
Title: Double layer structure geo grid
Inventor: MIWA MASAHIKO
IPC: E02D3/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To contrive to bury underground and increase high strength and pull- out resistance by connecting both a front layer and a rear layer in desired shape and weaving both layers into a warp thread and a woof thread having a specific thickness, strength and ductility and providing specified tension cutting power and cutting ductility. SOLUTION: A front base fabric 9 and a rear tie thread 10 are integrally tied together with a connecting thread 11, thereby forming a square-shaped mesh woven fabric whose one side ranges from 10 to 150mm. In this case, synthetic fiber multi-filament threads are woven in as a warp and a woof wherein the threads, which form no stitches in both length and breadth directions or the single direction, provide 500 and over denier, 8g/d and over strength and 15% and below ductility. Then, this double layer structure mesh warp woven fabric is coated with a synthetic resin material 2. The intermediate tensile stress during 80% elongation of cutting ductility is specified to exceed 65% of tensile cutting strength. In addition, the tensile cutting strength of a warp or a woof whose mesh is not formed yet in the length direction or the breadth direction is specified to exceed 300kg/m.
Patent JP-2000090891-A (JP)
Title: Manufacture of sealed battery
Inventor: NAKAJIMA TAKUYA
IPC: H01M10/0566
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably and excellently welding a liquid injection port and a sealing plug. SOLUTION: By fixing a sealing plug 2 from a vertically upper direction, moving a laser irradiating head on a cone circular surface or a pyramid surface inclined at 5 to 30 deg. from the vertically upper direction of the sealing plug 2 and welding the irradiating head, excellent welding without perforated defectives by contact part clearance is performed. By deviating a final irradiating location of laser beam from a sealing portion, excellent welding without welding crack defectives is performed.
Patent JP-2001085428-A (JP)
Title: Method for treating substrate
Inventor: SHIMADA TOSHIYA
IPC: H01L21/318
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge residual water, left in a reaction chamber as a result of a pyrogenic oxidizing process by performing two processes composed of the pyrogenic oxidizing process and an NO oxynitriding process as continuously as possible. SOLUTION: After a wafer 1 supported by a boat 2 in a reaction chamber 3 is subjected to pyrogenic oxidation, the wafer 1 is continuously subjected to NO oxynitridation. Before the NO oxynitridation is performed after the pyrogenic oxidation, the boat 2 is not exposed completely by pulling out the boat 2 from the reaction chamber 3 to an unloading position A, but partially exposed by pulling out the boat 2 from the chamber 3 to a semi-loading position C. While the boat 2 is pulled out to the semi-loading position C, a discharging step is performed for removing the residual water left in the chamber 3.
Patent JP-H01193267-A (JP)
Title: Condensed heterocyclic compound, its production and herbicide therefrom
Inventor: GOTO YUKIHISA
IPC: C07D471/04
Filed: 1988-10-14
Abstract: NEW MATERIAL:A condensed heterocyclic compound of formula I [A is alkylene, alkenylene; R1 is halogen, cyano, nitro, alkyl which may be halogenated, alkoxy, alkenyloxy, alkinyloxy; R2 is H, alkyl which may be halogenated, alkenyl, phenyl which may be substituted; R3 is h, halogen, alkyl; R2 and R3 may incorporate to form (CH2)n (n is 3, 4)] and its salts. EXAMPLE:N-(2,6-Diethylphenyl)-6,7,8,9-tetrahydro-4-methyl-2-oxo-2H-qui nolidine-1- Aarboxamide. USE:Herbicide. PREPARATION:For example, a compound of formula II is converted into an acid halide with a halogenating agent, then allowed to react with a compound of formula: R1NH2 to give the compound of formula I.
Patent JP-2001086309-A (JP)
Title: Facsimile machine
Inventor: NISHIMURA ISAO
IPC: H04N1/32
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To easily grasp the existence/absence of a registered transmission destination and the by-one-easy-step dial of its registration destination. SOLUTION: This machine has a by-one-easy-step dial. In such a case, whether a destination number inputted to perform transmission matches with a destination number registered in the by-one-easy-step dial is retrieved, and when the inputted destination number matches with the registered destination number, the by-one-easy-step dial that has already been registered is displayed on an operating part 5.