baber/WOPTO huggingface dataset:
Patent JP-2001126938-A (JP)
Title: Igniter unit for internal combustion engine
Inventor: ENDO TAKESHI
IPC: H01F38/12
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an igniter unit for internal combustion engine, which can be further miniaturized than conventionally. SOLUTION: This unit is provided with a primary bobbin 3, having a flange part 3a equipped with a high-voltage cord connecting part 2, to which a high- voltage output terminal 1 is attached, at one terminal, primary coil 4 wound around the primary bobbin 3, secondary bobbin 5 located in the outer periphery of the primary coil 4, secondary coil 6 wound around the secondary bobbin 5, ignition coil 8 formed from an iron core 7 inserted into the axial center of the primary bobbin 3, and primary current control circuit 9 for performing control for rapidly changing a primary current to flow to the primary coil 4. A high-voltage side terminal 10 of the secondary coil 6 is connected electrically to the high-voltage output terminal 1. The primary current control circuit part 9 is located on the same side as the high-voltage cord connecting part 2.  A secondary coil low voltage side relay terminal 11 supported by the secondary bobbin 5, while being connected electrically to the low-voltage side terminal part of the secondary coil 6 is provided on the side opposite to the primary current control circuit part 9, while interposing the ignition coil 8.
Patent JP-H02152422-A (JP)
Title: Clogging display device and display method for vacuum cleaner
Inventor: TOBISE OSAMU
IPC: A47L9/19
Filed: 1988-12-02
Abstract: PURPOSE:To enable the clogging state of a dust collector to be exactly discriminated by computing a pressure loss coefficient from a pressure difference between the front and rear of the dust collector, and an air quantity passing the dust collector. CONSTITUTION:On a bent pipe 13a, a pressure slot 19a for detecting pressure on the upstream side of a dust collector 3 1s formed. On the pressure slot 19a, one end of a tube 21 is fitted, and the other end is connected to a detecting section 20. Besides, on the rear section of an internal cover 13, a pressure slot 19b is set, and pressure on the downstream side of the dust collector 3 is detected, and is connected to the detecting section 20 with the tube 21. At the tip of an outlet nozzle 7, an air quantity detector 23 is fitted, consisting of a valve body 23a and a rotary shaft 23b for supporting the body 23a rotationally, and by detecting the rotational angle of the valve body 23a, an air quantity is known. The interior of the detecting section 20 is provided with pressure detectors 20a, 20b, and an arithmetic device 20c, and to the arithmetic device 20c, the air quantity detector 23 is connected. Besides, a display device 24 is provided with a comparator 24a, a lamp driver 24c, and a display lamp 24b, and a discriminating means is composed of the arithmetic device 20c, and a display means is composed of the lamp driver 24c and the display lamp 24b.
Patent JP-H08131861-A (JP)
Title: Paper feeder of shredder
Inventor: NISHIO TATSUO
IPC: B02C18/06
Filed: 1994-11-15
Abstract: PURPOSE: To prevent locking of a shredding part of a paper feeder of a shredder by feeding in of a paper bundle of a thickness exceeding a shredding capacity without the inconvenience of interrupting the shredding operation during the course of the operation and without a laborious operation for stopping and restarting paper feeding. CONSTITUTION: This paper feeder has a front paper feed roller 20 on the font end side of a stage 11 to be paced with paper and a rear paper feed roller 21 on the rear end side. The front paper feed roller 20 and the rear paper feed roller 21 are discretely provided respectively with the roller driving means to be exclusively used. The paper feeder is provided with a paper thickness detector 40 which detects the thickness of the paper bundle delivered by the front and rear paper feed rollers 20, 21.  The front paper feed roller 20 is driven by the first roller driving means to continue the paper transportation and on the other hand, the driving of the second driving means E of the rear paper feed roller 21 is stopped to limit the paper transporting quantity when the thickness of the paper bundle larger than the specified thickness is detected by this paper thickness detecting means 40 at the time of paper feeding.
Patent JP-2000127626-A (JP)
Title: Thermal recording material
Inventor: ITO TSUNASHIGE
IPC: B41M5/34
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material of high coloring density whose thermal recording layer is excellent in water resistance, oil resistance, and adhesive strength, and its production method which is efficient and of high productivity. SOLUTION: In a thermal recording material having thermal recording layers on a support, at least one of the thermal recording layers is added with a substantially colorless coloring component A and a substantially colorless component B which develops color by reacting with the component A, and at least one of the components A, B is encapsulated into microcapsules produced in the presence of at least one surface active polymer containing at least 5 mole % of a unit expressed by a formula. In the formula, R is 4-22C aliphatic hydrocarbon group; A is 1-50C divalent aliphatic group; M is a cation which can form a salt with a sulfonic acid or a cationic radical; B is -O- or -NH-; m1 and m2 are each 0 or 1.
Patent JP-H06145763-A (JP)
Title: Reduced pressure and vacuum degassing method of molten steel
Inventor: HARASHIMA KAZUMI
IPC: C21C7/072
Filed: 1992-11-16
Abstract: PURPOSE:To efficiently and economically degas molten steel to ultra low concn. in a short time by applying a reduced pressure and vacuum treatment to the molten steel. CONSTITUTION:At the time of executing the degassing refining to the molten steel 1 by setting a circulating type vacuum vessel 5 to the upper part of a ladle 3 incorporated with the molten steel 1 and by introducing a part of the molten steel 1 in the ladle into the vacuum vessel 5, the difference between the pressures of the atmosphere and just above the molten steel surface in the ladle is controlled to the range of 0.2-2.0atm and the pressure in the vacuum vessel is evacuated to <=200mmHg. Further, in order to improve the degassing effect, Ar gas is blown into the molten steel 2 in the vacuum vessel 5 and at the same time, induction heating and stirring are also used.
Patent JP-H08143302-A (JP)
Title: Production of oxide ceramic film
Inventor: MIZUNO YOSHIKI
IPC: C23C30/00
Filed: 1994-11-16
Abstract: PURPOSE: To easily control the viscosity of a coating material and the viscoelasticity of a gel film after film formation and to considerably extend condition ranges by using a mixture of two or more kinds of solvents as the solvent of the coating material. CONSTITUTION: A liq. contg. starting material is atomized, the surface of a body to be treated is coated with the atomized liq. and an oxide ceramic is produced. At this time, the liq. is composed of two or more kinds of solvents, at least one component has >=10mmHg vapor pressure at 20 deg.C and at least one other component has <=5mmHg vapor pressure and >=50cP viscosity at 20 deg.C.
Patent JP-H05137689-A (JP)
Title: Dish washer
Inventor: FUKUDA MORINORI
IPC: A47L15/00
Filed: 1991-11-21
Abstract: PURPOSE:To provide a dish washer which generates hypochlorite ions having actions of bleaching and sterilizing dishes. CONSTITUTION:A dish washer has a supplier 12 of a saturated saline solution and an electrode 10 for electrolysis in a circulation path of a washing water. The electrode for electrolysis arranged in the circulation path of the washing water enables the generation of an oxidizing agent (hyperchlorite ions) having powerful actions of bleaching and sterilization without blending any oxidizing agent which may decompose a detergent or deactivate enzymes during the preservation of the detergent. In addition, a bleaching/washing process is provided following the main washing to allow efficient bleaching of dishes and deodorizing in a washing tank. Moreover, electrolysis is performed at a residual water part after the end of a drying process to enable the sterilization of bacteria generated in the residual water with the passage of time and the decomposition of organisms adhering to a piping of the residual water part, thereby providing a hygienic dish water.
Patent JP-H10134423-A (JP)
Title: Method for taking up memory disk from holding base and device therefor
Inventor: INAI MASAMI
IPC: G11B7/004
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for taking up a memory disk which obviates the occurrence of the misalignment and peeling of two sheets of circular resin disks from each other. SOLUTION: The method for taking up the memory disk D placed on a rotary holding table X having a boss body 1 by using an attraction chuck Y consists of taking up the memory disk by lowering the attraction chuck Y to push down the boss body 1 and attracting the front surface of the memory disk D by means of the attraction chuck Y in the state of expanding the distance between the central hole of the memory disk D and the outer peripheral surface of the boss body, then rising the attraction chuck Y.
Patent JP-H01149285-A (JP)
Title: Magnetic thin film storage element
Inventor: AKAI HIROSHI
IPC: G11C11/14
Filed: 1987-12-04
Abstract: PURPOSE:To improve storing density by causing the magnetizing condition of a magnetic thin film element to be single domain structure not to have magnetic wall structure. CONSTITUTION:A thin film core 3, which is one cell (= one bit corresponding) of a thin film core memory is caused to be the single domain structure. Thus, since this thin film core 3 does not have magnetic block structure in the core 3, the conventional close arrangement of the memory cell or a creep phenomenon, which is a problem in the general thin film core memory as malfunction in a memory condition due to high speed operation, does not completely appear. Accordingly, the memory cell can be closed. Thus, the storing density is improved.
Patent JP-H09144560-A (JP)
Title: Hydrogen combustion gas turbine plant and its operating method
Inventor: SAEKI YUSHI
IPC: F02C3/22
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To improve integrated thermal efficiency of a hydrogen combustion gas turbine plant, effectively utilize cold heat of oxygen and hydrogen supplied as fuel, and generate an output higher than that of the same-scaled gas turbine plant using fossil fuel. SOLUTION: A Brayton cycle using inert gas as an operating fluid and a Rankine cycle using steam, generated by combustion of fuel consisting of hydrogen and oxygen, as an operating fluid are combined. In a Brayton cycle side, a compressor 1, high temperature heat exchanger 5, back pressure turbine 2 and a low temperature heat exchanger 7 are connected by this order, a closed cycle is formed. In a Rankine cycle side, the high temperature heat exchanger 5, high pressure turbine 3, low temperature heat exchanger 7, condensing turbine 4, condenser 8 and a condensing pump 9 are connected by this order, an operating fluid is all discharged or a closed cycle is formed by branching of pipes. In this constitution, a shaft 12a in the Brayton cycle side and a shaft 12b in the Rankine cycle side are separated.
Patent JP-H10156742-A (JP)
Title: Bolt tightening force control device
Inventor: SUGIZAKI MASAKI
IPC: G05D17/02
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a bolt tightening force control device which can perform high-accuracy control of bolt tightening forces without providing a rotary encoder. SOLUTION: This device includes a shaft 40 provided at the end 21 of a torque wrench 20; a fan-shaped gear 42 mounted on the shaft 40 in such a way as to be rotatable relative to a socket 23 and having a circular part; a microswitch 38 attached to the torque wrench 20 and opposed to the teeth of the fan-shaped gear 42; and an output control part 33 which, when a pulse signal is output from the microswitch 38, outputs to a deviation computing means 34 delayed torque held in a sample and hold part 32. When a nut 4 fitted around a bolt 3 is fitted into the socket 23 and the socket 23 is rotated with the fan-shaped gear 42 at standstill, the fan-shaped gear 42 rotates relative to the socket 23, and the pulse signals are output from the microswitch 38 each time engagement with the teeth of the fan-shaped gear 42 is made.
Patent JP-S63161831-A (JP)
Title: Manufacture of rotary electric machine
Inventor: MARUYAMA SHOICHI
IPC: H02K3/12
Filed: 1986-12-24
Abstract: PURPOSE:To raise a space factor by so inserting two stator windings of opposite crossing directions into a slot that the linear parts of the two windings longitudinally divide the slot to the right and left sides when the two windings are inserted to the slot. CONSTITUTION:Stator windings 6 are so formed that the shape of a section B-B becomes a rectangle of long longitudinal side near the shape that a slot is divided from a central axis into right and left sides. Here, a distance W between two linear parts 6a and 6b of the windings 6 is larger by 2mm than the distance L between adjacent slots. Then, the two linear parts 6a, 6b of the windings 6 are inserted to adjacent slots through a ground insulator 2 and an insulator 4 between the windings. This is repeated in the number corresponding to the number of the slots, and the windings 6 are inserted to all the slots. Thus, the angle of the central axis of the slot and the windings become approx. 90 deg., and even if its space factor is raised to 80%, an association can be performed.
Patent JP-H08154410-A (JP)
Title: Levee plastering machine
Inventor: SAITO YUKIO
IPC: A01B35/00
Filed: 1994-12-09
Abstract: PURPOSE: To provide a levee plastering machine capable of mending and reforming an old levee by thickly or thinly applying mud to the side face of the old levee with a levee cutting rotary and a levee plastering member at respective optimum positions for the mending and reforming of the old levee according to the size of the tractor and enabling the mending and reforming of the old levee to a higher levee. CONSTITUTION: The 1st rotary shaft 59 rotatably attached to a machine frame 1 and extending in lateral direction has a levee cutting rotary 63 attached to the rotary shaft in a state freely shiftable in axial direction. The 2nd rotary shaft 33 rotatably attached to the machine frame 1 and extending in lateral direction has a levee plastering member 36 attached to the shaft in a state freely shiftable in axial direction. The machine frame 1 has a driving means A to rotate the levee cutting rotary 63 of the 1st rotary shaft 59 and the levee plastering member 36 of the 2nd rotary shaft 33 in respective moving directions. The levee plastering member 36 is provided with a top plastering part 41 to apply mud to the top face of the old levee and a side plastering part 42 to apply the mud to the side face of the old levee.  The levee plastering member is rotatably supported on a transmission case 30 freely adjustable in vertical direction.
Patent JP-2000129759-A (JP)
Title: Private part washing device
Inventor: FURUKOUJI MINORU
IPC: E03D9/08
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a private part washing device in which air is mixed in washing water sprayed to the private parts of a human body, and temperature of discharged water is not transitionally changed to prevent giving a feel of uncomfortableness to a user even when an air flow is changed. SOLUTION: This private part washing device 10 is provided with a nozzle device 26 to spray washing water mixed with air. To the nozzle device 26, air is supplied from an air pump 32 through an air passage 29, and it is mixed at an air mixture rate λ from a spray port. As the air mixture rate λ is changed based on setting by a pushbutton in an operation part 35, a heater 16 is feed-forward-controlled based on a value decided by the air mixture rate λ. When the air mixture rate λ is changed, air quantity by the air pump 32 is not immediately changed because of response delay, but washing water quantity having effects of it overshoots, where energization quantity to the heater 16 is changed to take change of water quantity into account.  The energization quantity to the heater 16 is thus set to match the water quantity, thereby temperature of discharged water is maintained at a specified temperature.
Patent JP-H11137545-A (JP)
Title: Ultrasonic diagnosing device
Inventor: INETAMA MITSUYOSHI
IPC: A61B8/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnosing device which can perform an ultrasonic diagnosis even under a situation wherein a commercial power source cannot be used. SOLUTION: This ultrasonic diagnosing device is equipped with a multiple power source device 20 which feeds power by selecting either one of a commercial power source unit 21, a power generation power source unit 22 and batteries 23, 24. When the power generation power source unit 22 is used, a partial power- saving motion is performed. When the batteries 23, 24 are used, an overall power-saving motion is performed. Therefore, even under a situation wherein a commercial power source cannot be used, an ultrasonic diagnosis becomes possible by using an auxiliary power source, and an ultrasonic diagnosis becomes possible, e.g. at the time of power failure due to calamity, or on an isolated island without power or the like.  Also, when the auxiliary power source is used, a power-saving motion is performed, and an ultrasonic diagnosis for a comparatively long period of time becomes possible.
Patent JP-2000129652-A (JP)
Title: Placing ship
Inventor: KOJIMA AKIO
IPC: E02B3/18
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To efficiently perform reclamation working by separating mixed air from improvement soil carried to a placing ship by wind force from a cyclone and discharging the improvement soil stored temporarily in a surge tank to the disposal spot of a water bottom as a continuous flow by self weight from a discharge pipe. SOLUTION: In a placing ship SS, improvement soil comprising a mixture of dredging soil and sand and consolidation material milk from a carrying pipe 6 is vigorously flowed in together with a pulsating wave in a cyclone 3 by jet air, and flowed in a surge tank 10 from an outflow opening 30 by performing the separation action of mixed air in a separation chamber 3s. Next, the improvement soil in the tank 10 is flowed to a discharge pipe 12 by its self weight along an inclination bottom wall 10f.  Next, when the opening and closing cover 30 of the discharge pipe 12 inclined at an underwater use position is opened by the unwinding operation of a winch 24, a constant amount of dredging soil and sand and consolidation material milk is uniformly and continuously reclaimed and placed on a disposal spot Gr being a reclamation without separation phenomenon from the discharge pipe 12, and reclamation working can be performed efficiently.
Patent JP-H04180503-A (JP)
Title: Method for degreasing powder injection molding body
Inventor: NISHIKAWA HIDEKAZU
IPC: B29K103/06
Filed: 1990-11-15
Abstract: PURPOSE:To enable a degreasing treatment in a short time and also to improve moldability to an injection molding body by using collapsible polymer as binder to be molded and applying electron beam or electromagnetic wave in the preceding process of degreasing. CONSTITUTION:The high polymer decomposed with the electron beam irradiation or the electromagnetic wave irradiation of X rays or gamma rays, etc., is used as the binder to manufacture the powder injection molding body. The electron beam or the electromagnetic wave irradiates on the molding body to decompose the polymer into lower molecular oligomer. Thereafter, by heating treatment or by using super critical gas such as gaseous super critical carbon dioxide or fluorocarbon or liquefied fluid, the binder made to low molecular wt. is extracted and removed (degreased). After executing super critical degreasing, the product is obtd. through the ordinary sintering process.
Patent JP-2001126312-A (JP)
Title: Information recording medium
Inventor: TAMURA NORIHITO
IPC: G11B7/2433
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording medium having a high S-N ratio of a signal even in high density recording, having good recording sensitivity and retaining good recording and reproducing characteristics even after rewriting repeated many times. SOLUTION: The information recording medium has at least a substrate 1 and a recording layer 4 formed on the substrate 1. In the recording layer 4, information is recorded and reproduced by utilizing the phenomenon that atomic arrangement is varied between two different states by irradiation with a light beam. The medium further has at least two dielectric layers 2, 3 formed between the substrate 1 and the recording layer 4. The dielectric layer 3 formed in contact with the recording layer 4 comprises a mixture of at least one selected from the group A comprising SiO2, Al2O3, SiAlON, Si3N4, AlN, SiC, SiON and SiO and at least one selected from the group B comprising Cr2O3, CrN, TaN and GeN.
Patent JP-H03167781-A (JP)
Title: High-frequency heating cooling apparatus
Inventor: TAKAHASHI YUKI
IPC: H05B11/00
Filed: 1989-11-27
Abstract: PURPOSE:To prevent drop of the reflecting function of the inner surface of a recess and also the performance of a heater, and also to enhance easiness in cleaning inside of a heating chamber by applying heat-resistant reinforced glass onto the recess so that its whole open area is covered with the glass and that the bottom of the heating chamber becomes flat, and forming louvers stretching horizontally on the side wall of the recess. CONSTITUTION:A recess 5 is formed on the bottom wall 4 of a heating chamber 3, and louvers 13, 13... each stretching in the horizontal direction are formed in steps on the side wall 12 of the recess 5. A step 15 is formed over the periphery of the top edge of this recess 5, and on this step 15 is removably put heat- resistant reinforced glass 16 which is to cover the whole open area of the recess 5. When boiling over or the like occurs in the heating chamber 3, the stock, etc., may drop onto the bottom of the heating chamber 3 and permeate by the heat-resistant reinforced glass 16, the stock, etc., is exhausted outside the recess 5 through the louvers 13. This prevents drop of the reflecting function of the inner surface of the recess 5 and also the performance of heater 6.
Patent JP-2000126566-A (JP)
Title: Membrane for hemocatharsis with improved anti- thrombogenic property
Inventor: ARIMORI KANA
IPC: B01D71/54
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain good biscompatibility and anti-thrombogenic properties by using a diol having phosphorylcholine structure expressed by a specified formula as part of a diol component and adding an anti-thrombogenic polyure thane or poly(urethane urea) obtained by using at least two diisocyanates. SOLUTION: In the blood purifying membrane for hemocatharsis applicable to blood dialysis, blood dialysis filtration, blood filtration, plasma separation, oxygenators, etc., in order to obtain good anti-thrombogenic properties over a long period, a diol having phosphorylcholine structure expressed by formulas I-III is used as at least part of a diol component, and an anti-thrombogenic polyurethane or poly(urethane urea) obtained by using at least two diisocyanates is incorporated. In the formulas, R1-R3 are each 1-20C alkyl, 6-12C aryl, or the like; R4 and R5 are each 1-10C alkylene; m is an integer of 1-10; R6 is 1-20C alkyl, 6-12C aryl, or the like.