baber/WOPTO huggingface dataset:
Patent JP-H11164571-A (JP)
Title: Power supply equipment
Inventor: MURAKAMI YOSHINOBU
IPC: H02M7/5383
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To eliminate an input distortion and a crest factor, by connecting an input section including a full-wave rectifier to a connection between a diode and a capacitor through an impedance. SOLUTION: An input AC power supply Vs is connected with a filter circuit constituted of a capacitor Cf, a transformer Tf, and an inductance Lf as an impedance Z, which is connected with a series circuit of a capacitor C5 and a diode. To both terminals of the capacitor C5, AC input terminals of a full- wave rectifier DB constituted of a diode bridge are connected. Input current led from the AC power supply Vs through the filter circuit Z is supplied to the power supply equipment X together with electric charge accumulated in the capacitor C5. To the capacitor C5, charging current is supplied from the AC power supply in the remaining four stages. By this method, a freedom of design is expanded and, when instantaneous voltage of the AC power supply is small, input current increases, thereby eliminating an input distortion and a crest factor.
Patent JP-H04191150-A (JP)
Title: Seat belt device and its webbing structure
Inventor: MIZUNO KOUJI
IPC: B60R22/28
Filed: 1990-11-27
Abstract: PURPOSE:To relax an impact force to a rider extensively and to improve the protective property broadly by providing flat bag-form webbings to restrict at least the waist and the upper trunk simultaneously, a high-pressure fluid feeding source, and a deceleration detecting means. CONSTITUTION:An acceleration sensor 20 as a deceleration detecting means is connected to an electromagnetic valve 19 electrically, and when the acceleration sensor 20 perceives that a specific deceleration is applied to a car body, an output signal is output to the electromagnetic valve 19 instantly to open the valve 19, and a high-pressure air, inert gas, or the like in a high-pressure tank 17 is poured in a tube 15 instantly. As a result, a waist webbing 6a and a shoulder webbing 6b in a flat condition by that time are expanded in the width direction in a very short time, the gas in the tank 15 functions as a buffer while restricting the rider, so as to absorb a collision energy, and the load inflicted to the human body is reduced. An impact force to the rider is relaxed, consequently.
Patent JP-H08304288-A (JP)
Title: Device and method for detecting and counting cell of rarely appearing mammalia
Inventor: DROCOURT JEAN-LOUIS
IPC: C12Q1/06
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To detect and count rare mammal cells which are made fluorescent on a solid support mounting a sample by subjecting the solid support to laser scanning. SOLUTION: A laser beam from a laser unit 12 is controlled 13 to a laser spot of 15-30μm and a solid support 11 mounting a sample is scanned 16. Fluorescence induced in the sample is detected at two wavelengths by means of a PMT 30 and sampled 42 digitally. A digital signal processor 43 compares the features on respective pair of scanning lines and removes uncorrelated features thus recognizing a set of correlated features. Subsequently, they are compared at the wavelength λ1 , λ2 and events having emission ratio higher than a predetermined value are removed from the correlated feature having emission strength lower than a predetermined level thus recognizing the size of residual event.  An event having the size corresponding to the retrieved type of cell is selected and the events, having three-dimensional event energy deviating from Gaussian type reference are removed before determining and counting the fluorescent cells.
Patent JP-H08155447-A (JP)
Title: Water softener
Inventor: KAYAHARA TOSHIHIRO
IPC: B01J49/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a compact water softener simple in control. CONSTITUTION: A raw water tank 4 and a saline soln. tank 5 are provided above a resin cylinder 1 side by side and the lower part of the resin cylinder 1 and the raw water tank 4 are connected by a raw water line 7 equipped with a water supply pump 8 and a solenoid valve 13 and a soft water line 15 is connected to the upper part of the resin cylinder 1 while the saline soln. tank 5 and the upper part of the resin cylinder 1 are connected by a saline soln. flow down line 19 equipped with a solenoid valve 21. A raw water flow down line 22 supplying raw water from the raw water tank 4 is connected across the solenoid valve 21 and the upper part of the resin cylinder 1 and a drain line 24 equipped with a solenoid valve 25 is provided to the lower part of the resin cylinder 1.
Patent JP-H04190394-A (JP)
Title: Electronic instrument
Inventor: FUKUSHIMA YOSHIKO
IPC: G10H1/44
Filed: 1990-11-26
Abstract: PURPOSE:To correct a characteristic in accordance with a kind of a generated musical note and to hold stable sound generation by providing a means for correcting a note correction means for correcting the characteristic of a musical note designated by each performance data, for every of groups into which a plurality of inputted data are divided. CONSTITUTION:After a plurality of data delivered from a performance data input means are divided into a plurality of groups, a musical note characteristic is corrected for every group. The performance data includes sound data such as a sound level, a timbre, a sound generating channel and the like. In this case, a grouping means groups a plurality of performance data, but the grouping may be made in accordance with a condition such as a sound level, a timbre, a sound generating channel or the like, and the correction for the characteristic of a sound note may be made with the use of a conventional well-known technique. Thereby it is possible to correct the characteristic in accordance with a kind of a generated musical, note, thereby it is possible to eliminate a deviation between two musical notes having the same timbre.
Patent JP-2001139781-A (JP)
Title: Molded product
Inventor: OSHITA TATSUYA
IPC: C08L67/02
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a molded product having excellent properties such as transparency, impact resistance or the like. SOLUTION: This molded product comprises (a) a thermoplastic composition including (I) a polyethylene terephthalate based resin and (II) a polyester block copolymer in a weight ratio of (I):(II)=60:40-98:2, the composition (a) satisfies the formula: Tm1-Tm2<=10 deg.C (Tm1 is a melting peak temperature of the resin (I), Tm2 is a melt peak temperature exhibiting largest heat of fusion of the resin composition (a) after melting and kneading at 280 deg.C, for 15 min), and the polyester block copolymer (II) has a hard segment comprising a polyethylene terephthalate based resin and a soft segment comprising an aliphatic polyester of a 6-14C aliphatic dicarboxylic acid and 5-12C aliphatic diol, in a weight ratio of hard segment : soft segment=80:20-30:70 and an intrinsic viscosity of the polyester block copolymer is >0.9 dl/g.
Patent JP-H11139072-A (JP)
Title: Manufacture of ball-point pen barrel
Inventor: NAGAI MASAHIKO
IPC: B43K3/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To manufacture easily a woody ball-point pen barrel having a slit hole which enables checking of the residual quantity of ink in a core of a ball- point pen. SOLUTION: In one or both of plate-shaped body pieces 12 of two woody plate-shaped bodies 11 wherein a plurality of longitudinal grooves 8 for holding cores of ball-point pens respectively are bored in juxtaposition, a lateral groove 13 is provided in the direction perpendicular to the longitudinal grooves 8. Then, the plate-shaped body pieces 12 are joined together and cut off for each longitudinal groove and thereby a slit hole 10 communicating with a housing hole 15 is formed. Therefore a user can check exactly the residual quantity of ink in the core of the ball-point pen through this slit hole and the disadvantage that writing becomes impossible due to sudden exhaustion of ink, or others, can be prevented, while this pen holder is easy to dispose of, unlike the one using a holder body of synthetic resin, and also can be manufactured simply.
Patent JP-H11155924-A (JP)
Title: Bubbling bathtub
Inventor: YASUDA HIDEKAZU
IPC: A61H23/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a bubbling bathtub which enables prevention of possible contamination within air piping by reversing bath hot water to the air piping when a circulation pump is stopped and moreover, enables individual adjustment of the generating quantity of bubble from a rear side nozzle and a foot side nozzle. SOLUTION: When bath hot water in a bathtub 1 is sucked at an intake port 3 by a circulation pump 2 while being injected from bubbling nozzles 4 and 5, air supplied is entrained into the bubbling nozzles 4 and 5 to produce bubble-mixed bath hot water through the air piping 7 upto the bubbling nozzles 4 and 5 from an air sucking part 6 and the bath hot water is injected into the bathtub 1. In a bubbling bathtub of such a type, the air piping 7 is provided with an open/close valve 8 and a controller 9 is included to control the open/ close valve 8 so that it is opened when the bath hot water is injected from the bubbling nozzles 4 and 5 and closed when the injection of the bath hot water is stopped.
Patent JP-2000139738-A (JP)
Title: Structure for mounting counter to cabinet
Inventor: OKIEBI KATSUMI
IPC: A47B96/18
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting a counter to a cabinet wherein the counter and cabinet can be fixed at predetermined locations and the accuracy of the construction work can be improved and moreover the counter and cabinet can be fixed without the need of a tool. SOLUTION: A counter 2 is placed on a cabinet 1. A fixing pin 10 with a head is provided at the top end of a side board 4 of the cabinet 1 so as to protrude upward, while a groove 11 open at the underside thereof is provided on the underside of the counter 2 in the longitudinal direction thereof. The head 10a of the pin 10 is inserted into the groove 11 and a stopper 12 which is longitudinally movably provided in the groove 11 is forced into between the head 10a and the groove 11 to press the top end of the side board 4 against the underside of the counter 2, thereby mounting the counter 2.
Patent JP-H11159430-A (JP)
Title: Ion current detector for internal combustion engine
Inventor: YASUDA YUKIHISA
IPC: F02P3/09
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ion current detector for internal combustion engine which is capable of reducing cost by reducing voltage limiting elements such as a Zener diode. SOLUTION: A diode 4 is provided between a primary side coil L1 and an ignition control circuit 5 and a connecting part of the diode 4 and the ignition control circuit 5 and a connecting part of a secondary side coil L2 and the condenser 22 is connected by a diode 23. By this constitution, a Zener diode 13 used for protecting power transistors 11, 12 of switching elements to be used for a switching circuit part 7 of an ignition control circuit 5 from back electromotive voltage is an ignition coil 3 is also used for a voltage limit of a condenser 22 and supplying ion current.
Patent JP-H11160913-A (JP)
Title: Developer and developing device
Inventor: KABAI TAKAHITO
IPC: G03G15/08
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a black developer with good coloring power and less reddish tone by incorporating a binder resin and two kinds of carbon blacks having different average particle sizes as a coloring agent. SOLUTION: The developer contains as a coloring agent, a first carbon black having a first average particle size, a second carbon black having a second average particle size than the first average particle size. and a binder resin. By the first carbon black having a smaller average particle size, enough coloring power is maintained. By the second carbon black having a larger average particle size, the reddish tone of the first carbon black is compensated by the bluish tone of the second carbon black. Therefore, a black developer having generally favorable tone can be obtd. without addition of another pigment as a bluish pigment. The first average particle size is preferably 10 to 50 nm, while the second average particle size is preferably 40 to 90 nm. The difference between the first particle size and the second particle size is controlled to >=10 nm.
Patent JP-H05156929-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KIMURA KENJI
IPC: F01N3/02
Filed: 1991-12-09
Abstract: PURPOSE:To prevent any possible damage to a particulate filter from occurring by determining an amount of collection at the next time by way of judging the extent of particulate cinders after regeneration, in an internal combustion engine's exhaust emission control device which regenerates the filter in a way of making a regenerating gas flow from the reverse direction against the collecting direction of particulates. CONSTITUTION:At the resumption of particulate collection immeditely after the regeneration of a filter F, a temperature difference between a central part and a peripheral part of the filter F at the inflow side of exhaust gas, or pressure loss in front and in the rear of the filter F is found, and thereby an internal combustion engine's exhaust emission control device is constituted so as to be the later in start timing for the next time regenerating process of the filter F, the larger in the temperature difference, or the larger in a pressure loss value after the lapse of the specified time. In this time, such control that a supply of regenerating gas is little at the initial stage but much at the latter strange according to a degree of collection may be done. In consequence, such a possibility that temperature might go up unduly at the regeneration of the filter F is brought to nothing, thus any possible damage to the filter F is prevented from occurring.
Patent JP-H09159835-A (JP)
Title: Back light device
Inventor: SAITO KOICHI
IPC: G02B6/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the power consumption by making it possible to project light with sufficient brightness even unless a light source lamp is always turned on. SOLUTION: On the reverse surface of a light guide plate 22 which guides the light from the light source lamp 21, many dotted light accumulation films 25a which accumulate and emit light are arrayed at fine intervals, and the light from the light source lamp 21 is accumulated in the dotted light accumulation films 25a. Light emitted by those dotted light accumulation films 25a is projected on a liquid crystal display panel 10 through the light guide plate 22 and a diffusion plate 27 provided on its surface.
Patent JP-H11158271-A (JP)
Title: Polyethyleneimine and its production
Inventor: FUKUHARA HIROJI
IPC: C08L79/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethyleneimine having low crystallinity and being readily soluble in cold water or alcohol by polymerizing ethyleneimine in the presence of a polymetallo-oxyacid salt. SOLUTION: Ethyleneimine is polymerized in the presence of a polymetallo- oxyacid salt, desirably ammonium salt of a polymetallo-oxyacid, or 2,6- dipivaloyloxybenzoic acid. Among the polymetallo-oxyacid salts, ammonium molybdate, ammonium metavanadate, ammonium tungstate, and ammonium borate are desirable, and ammonium molybdate is more desirable. It is also possible to combinedly use a polymetallo-oxyacid salt and 2,6- dipivaloyloxybenzoic acid. As a result, a polyethyleneimine having a degree of branching of above 0 to 30% can be produced. This can fully exhibit various functions, such as chelating capacity, inherent in a secondary amine.
Patent JP-H02170174-A (JP)
Title: Image forming device
Inventor: MORO AKIHIRO
IPC: G03G21/00
Filed: 1988-12-23
Abstract: PURPOSE:To prevent an erroneous image from being formed by making an original cover opened in two stages and returning an image forming condition to an initial state when the original cover is opened to the 2nd stage. CONSTITUTION:When the original cover 5 is closed, the surface (a) of the notched part 61 of a shaft 60 is made to correspond to a pressing member 62. When the cover 5 is little opened, the surface (b) is made to correspond to the member 62 and the cover 5 is fixed at the opening position of the 1st stage. When the cover 5 is opened more, the surface (c) is made to correspond to the member 62 and the cover 5 is fixed at the opening position of the 2nd stage. When the cover 5 is at the opening position of the 2nd stage, a detector 63 is turned on by an arm 5a fixed to the cover 5. Thus, erroneous copying is prevented from occurring, because the initial state is obtained just by opening the cover 5 to the position of the 2nd stage.
Patent JP-H10163294-A (JP)
Title: Substrate transporting device
Inventor: HARADA AKIRA
IPC: B25J9/06
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transporting device which can discriminate the presence/absence of substrates on hands at arbitrary timing. SOLUTION: A substrate transporting device has two hands 10a and 10b, and the hand 10a is provided on a first moving body 30 so that the hand 10a can be moved in the X-axis direction by means of an articulated arm mechanism composed of arms 21a and 22a. The hand 10b is provided on the moving body 30 so that the arm 10b can be moved in the X-axis direction, by means of an articulated arm mechanism composed of arms 21b and 22b. Substrate sensors 51 are respectively attached to the hands 10a and 10b so that the sensors 51 can detect the rear surface of a substrate W. Wires 54 connected to the sensors 51 are guided along the side faces of the arms 21a, 22a, 21b, and 22b and locked by means of a wire locking section 55.
Patent JP-H04367576-A (JP)
Title: Production of water-permeable tile
Inventor: INUZUKA HIDEO
IPC: E04F13/14
Filed: 1990-11-26
Abstract: PURPOSE:To obtain water-permeable tiles excellent in bending strength, water permeability and feeling of appearance by blending iron-containing low-grade porcelain stone with feldspar, etc., and burning the resultant mixture in a reducing atmosphere. CONSTITUTION:Iron-containing low-grade porcelain stone coarsely crushed to 2-5mm size and feldspar such as feldspar or clay are weighed so as to provide nearly 8:2 ratio and the resultant mixture is then introduced into a mixer and dry mixed. Water is subsequently injected to mix both and prepare a raw material, which is then filled in a metallic mold and press formed under >=130kg/cm<2> pressure. The formed product is dried and further burned in a reducing atmosphere to afford the objective water-permeable tiles having about 40kg/cm<2> bending strength and about 0.035cm/sec water permeation coefficient.
Patent JP-2000139266-A (JP)
Title: Block with fish couch
Inventor: SHIMIZU HITOSHI
IPC: A01K61/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject block easy to carry and work because of being carriable and workable after disassembled when to be installed, by constructing the main unit having a cave as a fish couch through mutually connecting a plurality of blocks so as to enable fishes to be efficiently bred. SOLUTION: This block 11 with a fish couch is obtained by the following procedure: a plurality of blocks 12 and 13 are mutually connected to construct the main unit 14 with a cave 16 as a fish couch inside; and the wall 19 of the main unit 14 is provided with fish access ports 21 and 21 communicating with the cave 16. By installing this block 11 with a fish couch at the bottom of the river or sea, the cave 16 is served as a fish couch. Furthermore, when a horizontally extending foundation 15 is furnished on the underside of the main unit 14 and specified positions located on such a portion of the foundation 15 as to be extended toward the direction of water or seawater flow are provided with vertical through holes 25 with sand/soil threadable therethrough, this block 11 can be prevented from leaning toward e.g. downstream side due to sand/soil movement, therefore being favorable.
Patent JP-H11157998-A (JP)
Title: Production of large-sized synthetic single crystal zeolite
Inventor: YAMAMOTO TAKUHISA
IPC: C30B29/34
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a production process for large-sized single crystal zeolite that is useful as a molecular sieve, an electronic device, a sensor and the like through the hydrothermal crystallization method. SOLUTION: A Si source (if desired, a Si source and an Al source) and an alkali aqueous solution as sodium hydroxide are subjected to the hydrothermal crystallization reaction to produce the objective zeolite. In this treatment process, silicone nitride (Si3 N4 ) is used as a Si source, while metallic Al, alumina and the like may be used as an Al source. A structure-controlling agent is added to the reaction mixture, for example, a quaternary alkyl ammonium salt as tetrapropyl ammonium iodide or an organic amine as triethylamine, according to the objective zeolite single crystal. The treatment temperature is suitably in the range of from about 150 deg.C to 250 deg.C and the reaction requires several days for the completion. The resultant single crystal zeolite has the maximum diameter exceeding 500 μm in the C axis direction.
Patent JP-H09149200-A (JP)
Title: Image reader
Inventor: TAKAHASHI TAKUJI
IPC: G03B27/50
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain read information correctly by reducing dispersion in a luminous quantity in an image read line. SOLUTION: An image light of an image of an original lighted indirectly by a lighting optical system of this reader using a light source 1 having plural light spots 4 is formed on a read means via an image forming optical system and then the image is read. The lighting optical system is provided with reflection members 2, 3 collecting and reflecting the light from the light source 1 and a light shield member 6 interrupting a direct light from the light source. Then the light shield member 6 is provided with a light shield section 6a extended to shut part of the indirect light at a position corresponding to each light spot 4 of the light source. Since an optical energy at a position corresponding to the light spot 4 is high without the absence of the light shield section 6a, the light shield section 6a shields the part to make it uniform with other parts.
Patent JP-H11139703-A (JP)
Title: Cage stopping limit switch device for elevator device
Inventor: SATO SUNAO
IPC: B63B35/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a limit switch device by incorporating a back-up mechanism in a cage-stopping limit switch device for an elevator device. SOLUTION: A rising-stepping limit switch 41 and a lowering stopping limit switch 43 are mounted to a cage 1 of an elevator device, and a back-up limit switch 42 as a back-up means for backing-up the limit switches, is mounted between both the limit switches 41, 43. By mounting a pair of upper and lower operating cams capable of engaging with the respective limit switches to a cage-elevating and lowering guide rail 9 of the cage 1, one back-up limit switch 42 can be operated as a back-up mechanism for backing-up the respective limit switches 41, 43 at both the times when the cage is elevated and lowered. Thus, the safety of a cage stopping limit switch device can be improved.