baber/WOPTO huggingface dataset:
Patent JP-H06203631-A (JP)
Title: Dielectric ceramic composition
Inventor: TSURUMI MICHIAKI
IPC: H01B3/12
Filed: 1992-12-30
Abstract: PURPOSE:To provide a microwave dielectric material with a high dielectric constant, which is a dielectric material having a high dielectric constant whose temperature coefficient taui at a resonance frequency is adjustable in the vicinity of 0ppm/ deg.C and further which has a practical no-loaded Q-value in a microwave region. CONSTITUTION:This dielectric ceramic composition includes lead oxide, calcium oxide, zirconium oxide and stannic oxide, and when expressed by a general formula (Pbm Ca1-m)(Sn1-0 Zr0)O3, the composition ratio of each component is within a region having the following apexes: (a), (b), (c) and (d) in the planes of (m) and m-o (However, on the line of (o)=1,0 is excluded). (a); (m)=0.7, (o)=1.0, (b); (m)-0.78, (o)=1.0, (c); (m)=0.94, (o)=0.25, and (d); (m)=0.9, (o)=0.25.
Patent JP-H06198119-A (JP)
Title: Method for recovering volatile matter
Inventor: SOTODANI TETSUO
IPC: B01D53/04
Filed: 1992-12-29
Abstract: PURPOSE:To prevent the frost accretion in a refrigerator for liquefaction and to improve the energy balance in an adsorptive recovery method of gaseous low boiling point materials, such as fluorocarbon. CONSTITUTION:When fluorocarbon adsorbed in an adsorption column A1 is desorbed and recovered by passing regenerating gas, the adsorption column A1 is connected to an air compression P, a heat exchanger E, a dehumidifier D taking a moisture content separation membrane as a diaphragm and a condenser to form a circulating passage for the regenerating gas. The regenerating gas leaving the adsorption column A1 is compressed by an gas compressor and then enters a heat exchanger E on the primary side where it exchanges heat with the low temperature regenerating gas passed through the condenser and then enters the dehumidifier D on the primary side to be dehumidified. And next, after an object material is separated from it in the condenser, it is circulated so as to pass through the heat exchanger E on the secondary side to return to the absorption column A1.
Patent JP-H06200811-A (JP)
Title: Catalyst deterioration deciding device of internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D41/14
Filed: 1992-12-28
Abstract: PURPOSE:To improve the deterioration deciding accuracy of each exhaust sensor, and to prevent the increase of exhaust of a harmful component in the exhaust gas, by deciding the deteriorating condition of a catalyst by the average value of a standard comparison value, while correcting a specific execution timing by the standard comparison value. CONSTITUTION:The deteriorating condition of a catalyst 40 is detected by the response delay times of the detected signals of a front O2 sensor 38 and a rear O2 sensor 44. When an internal combustion engine 2 is started, the program is started in Step 202, in a control means 114, and the confirmation whether the 02 sensor deterioration condition is accomplished or not, and its deciding are carried out in Step 204 and 206. When it is accomplished, the delay time for exhaust sensor rich/lean deciding, a feedback correcting amount, and the like are measured, so as to find a standard comparison value, in Step 208 and the latter, and a specific execution timing is corrected by the standard comparison value, while the average value of the standard comparison value by measuring in specific rounds is calculated, and the deteriorating condition of the catalyst 40 is decided by the average value.
Patent JP-H11151264-A (JP)
Title: Hip supporter
Inventor: NEGI TAKAYUKI
IPC: A61F13/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To easily handle tightening and fixing operations, to strongly press and abdominal part further, to match one product with the users of various physiques and body types and to reduce the kinds of the size. SOLUTION: On the front part of a first belt body 11 provided with a fastener fastened at an abdominal part, a second belt body 14 is provided by connecting the both end parts. Two tightening belt bodies 16a or the like are respectively connected to the rear position of the both end parts of the second belt body and another fastener fastened at the abdominal part is provided on the tips. Then, a length adjuster 20 is provided on the back center part of the first belt body or the second belt body.
Patent JP-2000179672-A (JP)
Title: Control device of power train
Inventor: NOBEMOTO HIDETOSHI
IPC: F16H61/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To suppress the noise generation in the N range, and to prevent the shock generation when the range is switched by setting the power transmission condition in a condition where the transmission gear ratio is brought close to the specified value when the non-traveling range of the transmission gear ratio different from the specified value in the non-power transmission condition is switched to the traveling range. SOLUTION: A control unit 300 controls the transmission gear ratio of the whole power train by controlling the transmission gear ratio of a continuously variable transmission and the tightening of a clutch. When a range detecting means 304 detects the traveling range, friction element controlling means 271, 272 and transmission gear ratio controlling means 251, 152 are controlled so that the condition is switched to the non-power transmitting condition, and the transmission gear ratio is set to be different from the specified value.  When the range detecting means 304 detects the switching to the traveling range, the transmission gear ratio controlling means 251, 252 and the friction element controlling means 271, 272 are controlled so that the route between the continuously variable transmission mechanism and the gear mechanism is in the power transmitting condition where the transmission gear ratio is once brought close to the specified value.
Patent JP-2000240284-A (JP)
Title: Mortar adhesion auxiliary tool also served as connecter
Inventor: OKAMOTO MASARU
IPC: E04G17/06
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a mortar adhesion auxiliary tool surely preventing the mortar from peeled off without turning a connector into a waste material by dispensing with a conventional connector detachment work. SOLUTION: This is an adhesion auxiliary tool for mortar to be applied on the surface of a skeleton concrete 20, and it is so constituted that a lot of lock parts 2 engaged with the mortar and a variable coupling part 5 arranged in such a state as surrounding the outside of the lock parts 2 are integrally molded by resin to the skeleton concrete surface side end of the connector part 1 which is connected to a spacer bolt 21 set in the concrete mold 24 and a frame support projection 4 brought into contact with the inside face of the concrete mold is integrally connected to the upper edge of the variable coupling part 5.
Patent JP-2000019563-A (JP)
Title: Liquid crystal display device
Inventor: KUBO MASUMI
IPC: G02F1/1343
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is good in utilization efficiency of circumferential light and backlight light and is capable of making excellent display under any light environment. SOLUTION: A plurality of gate wiring 2 and a plurality of source wiring 3 are disposed in a transparent insulative substrate so as to intersect orthogonally with each other. TFT 4 is installed near the intersect part of the wiring. A pixel electrode 6 connected to each TFT 4 consists of two regions; a region A where transmission efficiency is high and a region B where reflection efficiency is high. For example, the front surface of the former is provided with ITO 7 which is a transparent electrode and the latter with Al or Al alloy 8, respectively. Since the pixel electrodes 6 are superposed on the gate wiring 2a of the ensuring stage via a gate insulating film and, therefore, the auxiliary capacitors for use at the time of liquid crystal driving are formed in these parts at the time of driving.
Patent JP-2000198014-A (JP)
Title: Slotting cutter
Inventor: SATRAN AMIR
IPC: B23P11/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To shorten the time from the order to delivery and to reduce a storage space. SOLUTION: A slotting cutter 10 is structurally divided into two parts of a central adapter part and a cutter part 14. The central adapter part is a disc having an F-type or S-type adapter 12. The cutter part is an annular ring having a cut insert housing pocket or a cartridge housing pocket. The cutter part 14 and a main body part 16 are individually manufactured and assembled by a thermal contraction method to form the slotting cutter 10.
Patent JP-2000177412-A (JP)
Title: Controller for hybrid vehicle
Inventor: ANDO KOJI
IPC: B60L50/16
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To start an engine positively when a motor is under solo operation without upsizing the motor or using a dedicated motor for starting the engine. SOLUTION: An engine 1 is connected to the input member side of a continuously variable transmission CVT 5 through a clutch 3 and started by a motor/ generator M/G 6 with the clutch 3 engaged, and the output side of M/G 6 is connected to a driving wheel 9 side through CVT 5. When a vehicle travels by individual operation of M/G 6 with the clutch 3 disengaged, a controller 20 controls the transmission gear ratio of M/G 6 so as to become rotational speed meeting the required output of a driver detected by a rotation sensor 18 and an APS 19 within such a range that M/G 6 leaves a marginal torque for the starting torque of the engine 1, thus it is possible to start the engine 1 positively while M/G 6 is under solo operation without upsizing M/G 6 or using a dedicated motor for starting the engine 1.
Patent JP-H11174357-A (JP)
Title: Scanning optical system and image forming device using the same
Inventor: KIMURA KAZUMI
IPC: B41J2/44
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning optical system and an image forming device using the same capable of compensating the fluctuation of a focus caused by environmental fluctuation (temperature change) and compensating the change of an interval between scanning lines in a subscanning direction on a surface to be scanned occurring when the magnification relation of an entire system is changed. SOLUTION: As for this scanning optical system, plural light beams emitted from a laser beam source 1 having plural light emitting parts are guided to a deflection means 4, the plural light beams deflected and reflected by the means 4 are guided to a surface to be scanned 6 through a scanning lens system 5, and the surface to be scanned is simultaneously scanned by plural light beams. The scanning optical system is provided with a holding means by which the laser beam source 1 can be turned around an optical axis in accordance with the environmental fluctuation of the scanning optical system.
Patent JP-2001185000-A (JP)
Title: Capacitance-type sensor
Inventor: MORIMOTO HIDEO
IPC: G01D5/241
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance-type sensor, in which the click feeling of a switch S which is on/off in a direction of Z axis can be ensured, and in which the switch S is not erroneously operated even when applying a force in directions of X and Y axes. SOLUTION: The capacitance type sensor comprises a substrate 1 on which fixed electrodes Dx+, Dx-, Dy+, Dy- are disposed at an interval of 90 deg.; an elastomeric moving plate 2 having a tactile switch TS disposed at a portion defined by the fixed electrodes Dx+, Dx-, Dy+, Dy- on the substrate 1, and a moving electrode formed on a surface opposite to the fixed electrodes Dx+, Dx-, Dy+, Dy- and the tactile switch TS; and a hard member 3 which is provided at a portion of the moving plate 2 opposite to the tactile switch TS and protrudes from the surface of the moving electrode 20. When pushing down the moving plate 2 in the direction of Z axis, the tactile switch ST is on while intervening the hard member.
Patent JP-2000160940-A (JP)
Title: Sash window
Inventor: AIBAYASHI KATSUNORI
IPC: E06B1/18
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a sash window preventing the damage of a heat insulating cover fitted to a lower frame and suppressing dew condensation. SOLUTION: A sash window 10 is constituted by integrating a heat insulating shape sash 5 into a heat insulating window frame 1. At least a lower frame 12 of the heat insulating window frame 1 is constituted by connecting an outdoor member 12A to an indoor member 12B made of nonferrous metal, with a heat insulating member 12C. The exposed face parts to the indoor side, of the window frame 1 are covered with heat insulating covers 201-204. Dew condensation in the window frame 1 can be reduced by the heat insulating covers 201-204. The indoor member 12B of the lower frame 12 can be extended to the upper face of a window stool 211 and arranged at the lower face of the heat insulating cover 203, so that the cover 203 can be reinforced and prevented from being damaged even if a person steps on the cover 203.
Patent JP-H11184215-A (JP)
Title: Electrophotographic image forming device
Inventor: SUZUKI KAZUO
IPC: G03G15/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an excellent image by reducing the irregular density of an image caused by irregular electrostatic charge even though the dispersion of the electrostatic chargeability of a photoreceptor drum, endurance change or environmental change is found. SOLUTION: This device is provided with a scorotron electrifying device 2 electrostatically charging an image carrier 1 to desired surface potential, and an image carrier surface potential detection means 41 detecting the surface potential of the image carrier. Voltage impressed on the grid 2g of the device 2 is controlled based on relation between the surface potential of the image carrier 1 and a current or the voltage impressed on a primary wire 2a.
Patent JP-2001184337-A (JP)
Title: High speed hadamard transformer
Inventor: SHOJI TAKASHI
IPC: G06F17/14
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a high speed Hadamard transformer, with which increase in circuit scale can be suppressed to a minimum and the development TAT can be shortened even when the number of bits to operate is increased. SOLUTION: This device is provided with (n) shift register parts for constituting 'p+log2n' stages of one-bit shift registers while using a changeover switch for sharing an input latch and an output latch in respectively similar configurations concerning n-dimensional input data having a quantized bit number (p) and 'n/2' butterfly arithmetic parts for performing addition/subtraction at the interval of one bit. At prescribed timing, the input data are inputted by the changeover switch and stored data in the shift registers are outputted as quantized data by the changeover switch at the interval of 'log2n×(p+log2n)' clocks.
Patent JP-2000188137-A (JP)
Title: Charger
Inventor: MORITA HIDEYO
IPC: H01M10/46
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To reliably charge all built-in secondary batteries by miniaturizing an entire body and surely detaching plural battery integrating cases. SOLUTION: This charger has plural mounting parts 2 adjacent to each other to detachably mount battery integrating case 3. The plural mounting parts 2 have an elastic holding part 5 to elastically sandwich and hold the battery integrating case 3 from its both sides in the boundary part. One end of the elastic holding lever 5 is tiltingly linked to the charger body 1, and its other end has a hook part 5A to sandwich and hold the battery integrating part 3. The elastic holding lever 5 is pressed toward the direction to elastically sandwich the battery integrating case 3 by an elastic body 10. As for a pair of the elastic holding levers 5 adjacently placed in the boundary part, one is placed closer to another, with one elastic holding lever 5 tilted, to an extent that one almost abuts on another, in order to detachably mount the battery integrating case 3 to the mounting part 2.
Patent JP-H11190078-A (JP)
Title: Mat and its manufacture
Inventor: IMAI SANEO
IPC: B27N3/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a useful mat as construction material, civil engineering and gardening by avoiding a problem for health in the case where a glass fiber is used by manufacturing the mat using a wood-made slice piece as a main material. SOLUTION: The timber from thinning of Japanese cypress is sliced into width of 5 mm-30 mm, length of 30 mm-130 mm and thickness of 0.1 mm-0.5 mm to be made a main material 1. The main material 1 is supplied to a first belt-like conveyor 2 to regulate an amount of supply by a rotating body (t), supplied to a lower side fabric material 17 composed of linen on a second belt- like conveyor 16 through a hopper (h), the distribution of the main material 1 is equalized by equalizing means X, Y, Z, an upper side fabric material 28 is covered, and compression, seaming and cutting are performed by a compression roller group 30, a sewing machine 31 and a cutter 32 to manufacture a mat of prescribed size.  Thus, since a wood-made slice piece is made the main material 1, if it is used as a construction material, it is excellent in heat insulation, sound insulation, sound absorption, moisture absorption and anti-fungus, if it is used for civil engineering, soil and sand collapse can be prevented and can be used for the mat avoiding weed in gardening.
Patent JP-2000197281-A (JP)
Title: Storage battery system of power unit and self light emitting device
Inventor: NISHIKAWA YOSHITOMO
IPC: H05B37/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the overdischarge of a storage battery and prevent the drop of irradiation property, the drop of visibility, and the drop of a drive current accompanying the overdischarge preventive control, and besides, to make it an inexpensive cost and long life. SOLUTION: The electric energy generated with a solar battery 1 by day is charged into a storage battery 8 through a diode 3 for prevention of reverse flow, and when a day and night detector 2 detects it as dark, CPU 5 issues an on-and-off signal, and a drive circuit 6 turns on and off an LED 7. At this time, CPU 5 calculates exactly the quantity-of-generation signals from a power detector 4 for a certain period and slides the exactly calculated data by specified numbers of days, and computes the average value of the newest shifting of the quantity of generation, and controls the span (for example, 100 msec) of lighting time within one cycle (for example, one second) of the flickering of the LED 7, according to the average value of shifting.
Patent JP-2001182851-A (JP)
Title: Valve unit and synthetic resin made valve seat
Inventor: KIMIZUKA GENICHI
IPC: F16K11/078
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a valve seat and a valve unit having a good durability in low costs by making the valve seat of synthetic resin. SOLUTION: The synthetic resin made valve seat 2 is provide with a first valve hole 14b of a flow-in side, a second valve hole 15b, and a third valve hole 16b of a flow-out side. At least one of the first valve hole 14b and the second valve hole 15b is communicated with the third valve hole 16b through a communicating hole 23 of the valve seat 20 of a movable side, or the first and second valve holes 14b, 15b are closed by the valve seat 20 of the movable side. A protrusion 17 which is brought into slide contact with the valve seat of the movable side is formed on a surface opposed to the valve seat 20 of the movable side and at least on opening edges of the first valve hole 14b and the second valve hole 15b so as to enclose the first valve hole 14b and the second valve hole 15b.
Patent JP-H11189269-A (JP)
Title: Buckle for fastening band with two-flucrum
Inventor: SUGITA TAIZO
IPC: B65D63/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a large locking force in a small action force by fitting an engaging piece attached to a detachable stopper in a fastening band, into the side edge of an instrument frame as a first fulcrum and actuating a projection piece protruded to the stopper body side as a second fulcrum, in a buckle of the fastening band attached to a diving mask or the like. SOLUTION: A buckle B1 comprising an instrument frame F1 fitted loose thereto and a stopper R1 rotatably pivotted to the instrument frame F1 is connected to a lock holder integrally formed in a body fitted to the face of a diving mask. The stopper R1 is interposed between a pair of side edges s1 , t1 in the instrument frame F1 , and the front end engaging pieces 58, 59 of arm pieces 56, 57 parallelly arranged at the rear face r1 of the stopper are fitted in through holes i1 , j1 of the instrument frame F1 to pivot the stopper R1 and form the first flucrum. And the projection piece 60 protruded in the forward direction of the instrument frame F1 is brought into contact with the front end of the stopper R1 to form the second fulcrum. And a turning-back part is fitted to a support shaft 61 in the fastening band 62 and the stopper R1 is locked at an acting position and fixed therto.
Patent JP-2000194993-A (JP)
Title: Method for providing position of mobile body and its device
Inventor: YAMAKAWA HIROYUKI
IPC: H04W12/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide highly accurate position information to various terminals in real time if necessary while protecting privacy without necessitating a special terminal. SOLUTION: When a terminal 50 can display map but it does not have map information, corresponding map information is read from a map data base 28 by a map information server 30. The position information of a vehicle 10 which is acquired by a vehicle position acquiring server 32 is synthesized with the map information corresponding to the position information and is transmitted to the terminal 50 that has requested the information via a terminal connecting part 22 by a reception server 24. The map and the position of the vehicle are displayed on the terminal 50. When the terminal 50 is provided with the map information, only piece of the position information of the vehicle is transmitted to the terminal 50 that has requested the information. The received position information of the vehicle is synthesized with map information of the vehicle itself and displayed on a terminal 50.
Patent JP-2001184693-A (JP)
Title: Optical head and its manufacturing method
Inventor: SAKATA MASAYA
IPC: G11B7/09
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive, thin, compact and light-weight optical head. SOLUTION: An optical head 50 includes a fixing member 34 secured to a base 12 in a state being separated from a yoke 32. Thus, since a lens holder 24 supported on the fixing member 34 by four elastic supports 36 is provided independently of the yoke 32 having a pair of magnets 30 and 30 fixed thereto, in an assembling process, gaps B and C respectively between the pair of magnets 30 and 30 and a focusing coil 26, and a tracking coil 28 are adjusted to be very small optimal values. Thus, in the assembling process, since the relative positions of the magnets 30 and 30, the focusing coil 26 and the tracking coil 28 are adjusted to be very small dimensions so as to prevent the gaps B and C from being uneven, the necessity of considering the machining error of each member and variance in assembling accuracy is eliminated, and the driving sensitivity of the optical head is increased.