baber/WOPTO huggingface dataset:
Patent JP-H11172383-A (JP)
Title: Silicon steel sheet excellent in magnetic property, and its production
Inventor: MATSUZAKI AKIHIRO
IPC: C22C38/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To produce obtain a steel sheet which has a texture having high degrees of integration in the  100} <001> orientation and the  100} <011> orientation at a low cost while dispensing with complicated stages by providing a composition consisting of specific amounts of Si and the balance essentially Fe, regulating average crystalline grain size to a value in a specific range, and also regulating respective degrees of integration in the orientations to values specific times or avove of those of random structure respectively. SOLUTION: Althrough Si has the effect of increasing specific resistivity and reducing slip current, Si is added while regulating its upper limit to 3.5 wt.% since magnetic flux density becomes drastically reduced if it is added in excess. In order to help the effect of Si and increase specific resistivity, one or more elements among P, Al, and Mn can be incorporated. The texture of the steel sheet is a structure integrated in the  100} <001> orientation and the  100} <001> orientation, and respective degrees of integration in these orientations are regulated to three or more times of those of random structure for the purpose of sufficiently making the most of the effect for a silicon steel sheet product. Further, average grain size is regulated 10-500 μm.
Patent JP-H11168302-A (JP)
Title: Transmitter-receiver
Inventor: TSUDA SHUICHI
IPC: H04B1/3822
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To suppress the level of transmission signals leaked to a reception circuit low by providing transmission characteristics between the input/output terminal of an antenna multicoupler and the reception circuit with a large attenuation amount in a transmission frequency band. SOLUTION: This transmitter-receiver is provided with an antenna multicoupler 1 provided with the input/output terminal 1e for inputting reception signals and outputting the transmission signals, the reception circuit 3 and a transmission circuit 4. The antenna multicoupler 1 is provided with a band- pass filter part 1a for reception for inputting the reception signals inputted to the input/output terminal 1e to the reception circuit 3 and the band-pass filter part 1b for transmission for outputting the transmission signals from the transmission circuit 4 to the input/output terminal 1e.  The band-pass filter part 1a for the reception is provided with a passing band for passing the frequency band of the reception signals and an attenuation band for attenuating the frequency band of the transmission signals and a trap means 2 for attenuating the frequency band of the transmission signals is interposed between the band-pass filter part 1a for the reception and the reception circuit 3.
Patent JP-2001150315-A (JP)
Title: Lens grinding method and device
Inventor: HATANO YOSHIYUKI
IPC: B24B9/14
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a lens grinding method and a lens grinding device capable of forming a lens edge having a constant size in on relation to a curvature of curve of a lens to be grounded. SOLUTION: This lens grinding device is provided with a carriage 20; lens rotation shafts 22a, 22b provided on a tip end of this carriage 20, a grinding wheel 11, and an axis distance adjusting means C for adjusting an axis distance between the lens rotation shafts 22a, 22b and a grinding wheel shaft. A finishing grinding wheel part 12 having slant surfaces 12A, 12B is provided on the grinding wheel 11 and one side of back sides of edge surface of the lens L to be grounded is contacted with the finishing grinding wheel part 12 and the slant surface 12A and is subjected to a grinding work.  Thereafter, a control part for controlling a movement in a right and left direction of the axis distance adjusting means C and the carriage 20 is provided such that the other side of the edge surface is contacted with the finishing grinding wheel part 12 and the slant surface 12B and is subjected to grinding work.
Patent JP-2000159036-A (JP)
Title: Combination switch device
Inventor: SANO KOJI
IPC: B60R16/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a combination switch device absorbing dislocation generated between terminals to be connected with each other when a lever switch unit is mounted on the body, preventing the terminals from breakage caused by collision, and allowing the terminals to be contacted with each other in satisfactory state. SOLUTION: A combination switch device 41 comprises lever switch units 45 and 47 configured so that cases 45b and 47b are provided with levers 45a and 47a movably and a housing accommodating switch side terminals in electric continuity to the switch contacts and a body 43 configured so that mounting parts 59 and 61 are formed for mounting of the lever switch units 45 and 47 and board side terminals are installed in the mounting parts 59 and 61 in such a way as capable of contacting with the switch side terminals, wherein the switch side terminals and the housing are installed movably relative to the cases 45b and 47b.
Patent JP-H06182760-A (JP)
Title: Method and equipment for granulating minipellet
Inventor: KOBAYASHI FUMIO
IPC: B29B9/06
Filed: 1992-12-15
Abstract: PURPOSE:To obtain minipellets of uniform sizes and to reduce power consumption of a motor for rotating a screw, by supplying hot water with gas mixed therein, in a method for granulating the minipellets wherein molten resin is cut into pellets by a cutter blade in a circulation box of the hot water. CONSTITUTION:Molten resin 2 discharged from nozzles 3 of a die 4 is cut by a rotating cutter blade 11 to pellets shaped in minute grains and they are carried to a subsequent process together with hot water 6 in which gas 30 is mixed. In the hot water 6 supplied into a circulation box 1 and having the gas 30 mixed in, at this time, the gas 30 is divided and subdivided by the cutter blade 11, projecting parts of a rotating shaft 10, etc., which rotate at a high speed, and thereby it is turned into small bubbles and brought into a state of being mixed with the hot water 6. As the result, the bubbles come into partial and intermittent contact with the surface of the die 4, too, a rate of the heat taken from the surface of the die 4 lowers due to the presence of the bubbles of which the heat transfer coefficient is low, and also the lowering of the heat lessens. Therefore the die 4 being operated holds a higher temperature and clogging of the nozzles 3 with the molten resin is reduced sharply or eliminated.
Patent JP-2000164365-A (JP)
Title: Load control device
Inventor: OKAWA MASANAO
IPC: H05B37/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a load control device capable of transmitting the signal over a long distance at a low baud rate, and capable of controlling the load at the same speed as that for high-speed transmission at a low cost. SOLUTION: This load control device is provided with a drive section 4 receiving inputted data and transmitting the signal, a terminal unit 5 connected to the drive section 4 via a signal line, receiving said signal and controlling a load output, a load 6 connected to the output end of the terminal unit 5, and a memory section 9 storing the data such as the load control information per unit time arranged on the apparatus 8 side. The baud rate of the transmission signal from the drive section 4 to the apparatus 8 is set to a low speed.
Patent JP-2000116519-A (JP)
Title: Heat insulating container with push-button lock device
Inventor: OKUDA KATSUJI
IPC: A23L3/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating container with a push-button lock device that is compact and easy to unlock owing to such attachment of the lock device on the container as keeps the container body free from any increase in size. SOLUTION: This heat insulating container comprises a container body 2 for accommodating something to be kept warmed, and a lid member 4 pivoted for opening/closing movement on a top opening 3 of the container body 2. The lid member 4 is incorporated with a push-button lock device 20 for unlocking the lid member 4 when a preset unlocking push button 22 is depressed.
Patent JP-H08180263-A (JP)
Title: Financial terminal equipment
Inventor: OKAMATSU TETSUO
IPC: G06Q40/00
Filed: 1994-12-20
Abstract: PURPOSE: To prevent the generation of operator's operation misses and to reduce the load of a transaction screen controlling program. CONSTITUTION: A card reading controlling part 12 for executing all processing relating to card reading is arranged independently of a transaction screen controlling part 11 for controlling a financial operation transaction screen. When a card read request key 2a is depressed as previously determined specific key operation on a keyboard 2, the controlling part 12 starts its operation and validates the card reading operation of a card reading part 5. Card data read out by the reading part 5 are transferred to the controlling part 12 and the controlling part 11 acquires the card data from the controlling part 12.
Patent JP-H05167980-A (JP)
Title: Circuit for converting picture signal speed
Inventor: SHIMIZU KAZUO
IPC: H01J37/22
Filed: 1991-12-18
Abstract: PURPOSE:To provide a circuit for converting picture signal speed capable of accurately storing received data without setting a condition of transmitting and receiving data and corresponding to the reciprocating scanning. CONSTITUTION:A picture signal DT is synchronized with the transmission timing of the signal to be stored in a dual port memory 20 by dividing scanning ports P1 and P2 for one scanning according to the address of an input counter 21. The readout of the storage data is performed at the timing of operating the frame memory according to the address of an output counter 26. The starting position of the data reading is set as an offset value in a setting circuit 23 to adjust the matching of the data for each scanning.
Patent JP-H08234387-A (JP)
Title: Silver halide photographic element
Inventor: RAKESHIYU JIEIN
IPC: G03C7/384
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a photographic element having a lower degree of denaturation due to printing-out and heating. SOLUTION: This element is formed to have a layer containing a photosensitive silver halide layer. Also, the layer contains a 2-equivalent pyrazolon Magenta coupler, a thiomorpholine dioxydo compound having alkoxy-substituted aryl substituent on cyclic nitrogen, a compound expressed by the formula and a hydroquinone compound expressed by the formula II, where R3 , R4 , R11 , R12 , R21 and R31 stand for an alkyl group or hydrogen respectively.
Patent JP-H03198668-A (JP)
Title: Inverter device
Inventor: HIRAMATSU AKINORI
IPC: H02M7/48
Filed: 1989-12-25
Abstract: PURPOSE:To simplify a starting circuit by using a signal rectified from an AC power supply voltage as a start signal. CONSTITUTION:An AC power supply 1 is full-wave rectified by a rectifier circuit 3, converted to a smooth DC voltage by a smoothing circuit 4, this DC voltage is converted to a high frequency voltage by an inverter circuit 5, and applied to a load Z. The inverter circuit 5 has transistors Q1, Q2, the transistor Q1 is driven in a self-exciting manner, and the transistor Q2 is driven by a drive control circuit B. A rectified signal A from the power supply 1 is applied to the control circuit B, the transistor Q2 is turned ON after the power source is applied to start an oscillation.
Patent JP-H07188933-A (JP)
Title: Coated tool member and its production
Inventor: MORIGUCHI HIDEKI
IPC: B23P15/28
Filed: 1993-12-28
Abstract: PURPOSE:To produce a coated tool member having a hard layer on the surface and excellent in wear resistance and chipping resistance. CONSTITUTION:In a coated tool member of a coated cemented carbide member or a coated ceramic member whose surface is provided with a hard coating layer 1, the structure in which at least a part of cracks 3 in the coating layer generated in the process of coating or after coating is filled with a filling material 4 constituted of metal and/or ceramics is formed. Thus, the coated tool member excellent in wear resistance and chipping resistance and having high performance withstanding severe cutting conditions of high speed and high efficiency in which the cutting temp. is apt to rise, can be produced.
Patent JP-2001152507-A (JP)
Title: Drain trap
Inventor: NAGAI SHUSUKE
IPC: E03C1/28
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a drain trap having strong water sealing strength against the fluctuation of the air pressure in a drain pipe without increasing the thickness of the drain trap and without reducing the drain capability. SOLUTION: This inverted bowl type drain trap is provided with a water sealing chamber, a water seal, an overflow edge, and a nearly cylindrical bulkhead dividing the water seal into an inflow leg and an outflow leg and removable upward. The water sealing chamber is provided with a flat cross sectional portion wider than the area of the uppermost face of the water seal at least in one range between the height of the overflow edge or below and the height of the lower end of the bulkhead or above. Therefore, this drain trap can have strong water sealing strength against the fluctuation of the air pressure in the drain pipe without increasing the thickness of the drain trap and without reducing the drain capability.
Patent JP-H04203110-A (JP)
Title: Sandbag using water absorptive resin
Inventor: MIURA MASAHIRO
IPC: E02B3/04
Filed: 1990-11-30
Abstract: PURPOSE:To cope promptly with an emergency by making an sandbag by means of filling a water soluble bag and a water permeable bag with a filler of a mixture of a high specific gravity substance and a water absorptive resin, or a filler containing a such structural substance. CONSTITUTION:A formative substacne made of paper by suspending a high specific gravity substance in an insoluble high specific gravity substance or a pulp fiber, and a formative substance of an insoluble water absorptive resin or a fibrous water absorptive resin made into nonwoven style are mixed together uniformly with which a wate soluble bag is filled and also a water permeable waterproofing bag such as a synthetic resin cloth bag is filled to make a sandbag. The sandbag swells as water is absorbed causing the sandbag to increase its volume and add sufficient weight to it. Thus sandbags can be easily conveyed and absorb water only by casting them into a place where a river is to be dammed whereby damming of the river can be carried out effectively.
Patent JP-H08180895-A (JP)
Title: Fuel cell generating device
Inventor: HARA TAKESHI
IPC: H01M8/04
Filed: 1994-12-26
Abstract: PURPOSE: To prevent the counter flow of a reformed gas by a simple means and effectively protect a generating device from a danger of ignition or explosion in a fuel cell generating device having a carbon monoxide removing device for oxidizing and removing carbon monoxide concentration in the reformed gas. CONSTITUTION: A raw fuel supplying passage and a reformed gas supplying passage for supplying fuel from a tank 10 and pump 12 as raw fuel supplying means to the hydrogen electrode of a fuel cell through a fuel reforming device 14, a carbon monoxide removing device 26 and a water supplying device 18 have check valves 31, 32, 35 for preventing the counter flow of reformed gas. An air supplying passage for supplying air from an air pump 24 as the oxidizing agent supplying means to the carbon monoxide removing device to the carbon monoxide removing device has a safety valve 33 for preventing the counter flow of the air.
Patent JP-H09174588-A (JP)
Title: Injection molding machine
Inventor: HIRUTA SHINJI
IPC: B29C45/17
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a molding in which a surface transfer property is considered more important by a method in which a nozzle shut-off means at a release position, to a resin in a cavity, a combined pressure giving mode for giving pressure by high pressure gas and resin pressure from an injection system is selected. SOLUTION: For combined pressure giving mode, even when primary injection is completed, in a shut-off pin 7, a retreat position is maintained, and a nozzle opening 5a is maintained in a release state. In a pressure holding step, pressure holding pressure is exerted on a resin in a cavity 14 by resin pressure through a screw 2 by an injection driving source. Simultaneously, a change-over control valve 20 for supply is released, high pressure gas of prescribed pressure is introduced into the resin before solidification in the cavity 14 from a high pressure supply source 19, and pressure holding pressure is exerted on the resin.
Patent JP-2000165649-A (JP)
Title: Image processing unit
Inventor: TOYODA TETSUYA
IPC: G06T3/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To properly process characters in a photographed picture. SOLUTION: An image processing unit has an entry means 11 that enters the information of a picture to which a character picture is added, a character extract means 13 that extracts the picture information relating to the character picture from the picture information entered by the entry means 11 and a processing means 15 that substitutes part of the character picture information extracted by the character extract means 13 for supplementary information.
Patent JP-H03195816-A (JP)
Title: Hot-water supply equipment
Inventor: KOMAI YUKIRO
IPC: F23N1/10
Filed: 1989-12-26
Abstract: PURPOSE:To inhibit a noise value to a fixed value or less by controlling a fuel regulating means, a water-quantity regulating means and an air-quantity regulating means so that the noise value of an equipment in environment does not exceed tolerance set at every day and night and controlling the equipment so that the temperature of hot water set by a hot-water temperature setting means is conformed to the temperature of hot water by a hot-water temperature detecting means. CONSTITUTION:In a hot-water supply control means 10, input is conducted from a noise detecting means 12, a hot-water temperature detecting means 7, a water-quantity detecting means 8 and a water-temperature detecting means 9, optimum adjusting arithmetic operation is performed in response to the deviation of a hot-water temperature setting means 6 and the hot-water temperature detecting means 7, a fuel regulating means 3, an air-quantity regulating means 4 and a water-quantity regulating means 5 are adjusted, a combustion means 1 is burnt and the temperature of hot water is boiled at a fixed set temperature by a heat-exchanging means 2, and hot water is supplied by opening and closing a hot-water discharging means 11. Input is conducted from the noise detecting means 12 by the hot-water supply control means 10 again, day and night are discriminated by a photo-detecting means 13, and the equipment is so controlled as to remove the deviation of the temperatures of hot water while regulating the quantity of water by the water-quantity regulating means 5 so that the noise value of the equipment in environment does not exceed preset tolerance at every day and night.
Patent JP-2000164631-A (JP)
Title: Method for mounting electronic components having bump
Inventor: ISHIKAWA TAKATOSHI
IPC: H01L21/60
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting electronic components having bump by which the occurrence of failures can be reduced through uniform application of flux. SOLUTION: In a method for mounting electronic components, having bump in which the electronic components which have solder bumps are mounted on the electrodes 2 of a substrate 1 through soldering, the surface of the substrate 1 is activated with plasma before flux is applied to the substrate 1. After the flux is applied to the activated surface of the substrate 1, the electronic components are soldered to the electrodes 2 of the substrate 1 by reflowing. Therefore, the occurrence of bonding failures caused by the nonuniformity of the applied flux film can be reduced, because the wettability of the surface of the substrate 1 is improved and a uniformly applied flux film can be formed.
Patent JP-2000204109-A (JP)
Title: Lanthanide-based catalytic complex for, conjugated diene (co) polymerization
Inventor: BALDUCCI ALESSANDRO
IPC: C08F4/48
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalytic complex effective in conjugated diene polymerization. SOLUTION: This lanthanide-based catalytic complex is obtained by reaction of LnX3 with at least one lithium compound selected from those (i) and (ii) described below: (i) Li(A), the molar ratio Li(A) /LnX3 being 1.5-2.5; (ii) LiLn(A)4, the molar ratio LiLn(A)4/LnX3 being 0.5-1.5 [wherein, Ln is any lanthanide; X is a halide, carboxylate, alcoholate or N(Rx) (Ry) (Rx and Ry are each a 1-5C alkyl); A is an allyl group of the general formula (R1, R2, R3, R4 and R5 are each H or a 1-10C alkyl)].
Patent JP-H04201727-A (JP)
Title: Differentially adjusting front/rear wheel torque distribution control device
Inventor: SAWASE KAORU
IPC: F16D25/0638
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a strong understeer so as to obtain a smooth turn by calculating a front or rear wheel partial load in a level of longitudinal acceleration, and adjusting a differential limit amount based on engine output torque and partial load torque. CONSTITUTION:An output of an engine 2 is transmitted through a torque converter 4 and an automatic transmission 6 to an output shaft 8, and its output is transmitted to a planet gear type differential gear 12 for distributing engine torque in a required condition to front/rear wheels through an intermediate gear 10. In the planet gear type differential gear 12, torque, transmitted to front/rear wheel sides, is controlled by suitably controlling to a connection condition of a hydraulic multidisk clutch 28. In a front/rear wheel torque distribution control device thus obtained, a front or rear wheel partial load is calculated from an output of a longitudinal acceleration sensor 36 to calculate partial load torque from this partial load and the engine output torque. A differential limit amount of the multidisk clutch 28 is adjusted based on the engine output torque and the partial load torque.
Patent JP-2001152216-A (JP)
Title: Method of operating blast furnace
Inventor: WAKABAYASHI SATORU
IPC: C21B5/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a blast furnace by charging titanium according to the furnace bottom condition in usefulness without taking the action, such as reducing of blasting, stopping of blasting to prevent the wearing of the furnace bottom. SOLUTION: In the case the eroding speed V1 (mm/day) of the furnace bottom brick calculated with a heat transferring calculation from the temperature raising speed in a thermometer set at the furnace bottom part in the blast furnace is positive, TiO2 is charged into the blast furnace s that the relation between the TiO2 quantity T (kg/pt) charged into the blast furnace and the eroding speed or eliminating speed V1, satisfy the following formula, 0.008 r2.V14/3+0.05 r2.S<T<0.020 r2.V14/3+0.05 r2.S. Wherein, r: radius (m) of the furnace hearth and S: iron tapping ratio (ton/m3.day). Thus, the wearing of the furnace bottom brick is restrained without happening the operational trouble, and the service life of the blast furnace can be extended.
Patent JP-H0611372-A (JP)
Title: Thermal flowmeter
Inventor: SUGIURA NOBORU
IPC: G01F15/04
Filed: 1992-12-18
Abstract: PURPOSE:To detect the intake air flow of an automobile with high accuracy even when the air flow abruptly changes by absorbing noise associated with the variation of the air flow while the air flow strongly varies. CONSTITUTION:The title flowmeter uses a temperature sensitive resistor RR for detecting air flow rate and is provided with a capacitor C5 between the (-) and (+) input terminals of the amplifier OP1 of a feedback circuit which controls the heat generation of the resistor RR.