baber/WOPTO huggingface dataset:
Patent JP-2001080490-A (JP)
Title: Antiskid control method
Inventor: MURASHIMA KATSUYA
IPC: B60T8/1769
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To restrain the enlargement of a brake distance by selecting a brake control mode corresponding to a present drive method when an actual vehicular drive method is different from the control mode of an antiskid control. SOLUTION: A counter means 34 for detecting the number of positive/ negative reverse rotation of the rotation speed difference between front/rear drive shafts 22, 23 in the prescribed time under antiskid control is provided near a transfer 24. For example, when the count number of a count means 34 is a prescribed number of times or more, regardless of that the detection contents of a drive method detection means 28 is a drive mode, the antiskid control mode for 4 wheels drive is set as a control mode. When the count number of the count means 34 is less than the prescribed number of times, regardless of that the detection contents of the drive method detection means 28 is 4 wheels drive mode, the antiskid control mode for 2 wheels drive is set as the control mode. Therefore, the drop of the stability or enlargement of the brake distance by the early lock of the wheel is restrained.
Patent JP-H05102282-A (JP)
Title: Method and apparatus for evaluating piezoelectric material
Inventor: YAMAZAWA YASUSHI
IPC: H01L21/66
Filed: 1991-10-09
Abstract: PURPOSE:To provide a method and apparatus for accurately evaluating changes in characteristics of individuals in a stack of piezoelectric materials. CONSTITUTION:Piezoelectric material units are laminated to constitute a piezoelectric material stack 6, and a piezoelectric material pellet 2 as a piezoelectric material unit is sandwiched between setters 10 and 11 at the lower part of the stack 6 on the central axis of the stack 6. The stack 6 and the pellet 2 are pressed in a central axis direction (Z1-Z2 direction) by a hydraulic cylinder, and the pressure fluctuation in a central axis direction is applied on the pellet 2 by the stack 6. A voltage is applied to the pellet 2 at the same period with the pressure fluctuation to enable the pellet 2 to be displaced at the same period. Furthermore, a set jig 1 is kept at the same temperature. Therefore, a piezoelectric material pellet can be set in the same environment with a piezoelectric material unit in a piezoelectric material stack.
Patent JP-S62123773-A (JP)
Title: Semiconductor memory device
Inventor: AMAMIYA SETSURO
IPC: H01L21/8247
Filed: 1985-11-25
Abstract: PURPOSE:To lower a tunnel barrier between a gate electrode and a substrate with excellent reproducibility without relying on a work accuracy and improve writing efficiency by providing a step shape gate electrode and a step-shaped insulating film between the gate electrode and the substrate. CONSTITUTION:A step is formed in the 1st insulating film 2a provided between a floating gate electrode 6 and a substrate 1 and the part where the thickness is small is provided over the part across a channel region and a drain region 4. At the same time, the floating gate electrode 6 is so formed as to have a step along the top surface of the 1st insulating film 2a to form the part 6a and the part 6b on both sides of the step 6c. With this constitution, an electrostatic capacitance between the gate electrode 6 and the substrate 1 can be reduced and at the same time a tunnel barrier can be lowered. Therefore, charge injection into the gate electrode 6 can be easy while a voltage applied to the gate electrode 6 by potential dividing being maintained at a high level.
Patent JP-H07117543-A (JP)
Title: Suspension device for seat
Inventor: SHIKIBU MASAMI
IPC: B60N2/52
Filed: 1993-10-20
Abstract: PURPOSE:To provide a suspension device for a seat which can reduce the number of part items and man-hours for manufacturing and the cost, can realize the highly precise assembling, can realize the smooth expansion/contraction free of looseness of an X-link mechanism, and is comfortable for sitting occupant. CONSTITUTION:An upper frame 2 is guided and supported in an elevatable manner to a lower frame 1 by an expandable X-link mechanism 3 and a pneumatic spring 4, and the upper frame 2 and the lower frame 1 are integrated with each other with roller guide parts 17, 18, 25, 26 of U-shape section on the right and left parts in an integrated manner, and the roller guide parts 7, 25 on either of the right or left side are formed than the effective of the longitudinal movement of the roller. The right and left rollers 35 of an inner link 31 and an outer link 32 of the X-link mechanism 3 are inserted into these right and left roller guide parts 17, 18, 25, 26 by tilting the X-link mechanism 3 to allow the slidable fitting in the longitudinal movable manner.
Patent JP-S62123234-A (JP)
Title: Ice accumulation tank
Inventor: IWAI TATSU
IPC: F25C1/08
Filed: 1985-11-25
Abstract: PURPOSE:To obtain a small-sized ice accumulation tank and improve a thermal efficiency by a method wherein flow passages for thermal medium fluid of low boiling point and non-soluble in water is formed in the water in ice accumulation tank applied as a cold heat source of a cooling device, a vaporization latent heat is robbed of through a direct heat exchanging with water to form ice. CONSTITUTION:When liquid pentane is fed into an ice accumulation tank 1 through a thermal medium inlet 10, the pentane is vaporized, the vaporized pentane ascends in a flow passage 28 composed of metallic plate 9 and is discharged out through a thermal medium outlet 11. At this time, a water temperature is decreased due to a direct heat exchanging action with vaporized latent heat of pentane and water. The vaporized pentane is fed to a condenser 3 through a compressor 2, radiated there to be liquified and further passed through an expansion device 4, the liquid pentane is circulated to the thermal medium inlet 10 to start an ice formation. When coolant of room temperature is fed into a coolant passage 29 through a coolant inlet 12, the coolant may perform a heat exchange with the ice, an anti-freeze of 0 deg.C is discharged through a coolant outlet 13 and then fed into the cooling unit 8. With this arrangement, it is possible to increase the rate of ice filling in the ice accumulation tank up to 80%.
Patent JP-H1156168-A (JP)
Title: Fish/animal catcher utilizing spring force
Inventor: MORI KENICHI
IPC: A01K83/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a fish catcher utilizing spring force. SOLUTION: This fish catcher is so designed as to bear a certain measure of weight so as to be usable by various means such as allowing it fly far away with a common fishing rod or reel attached thereto, be made of a lightweight material (resin) so as to float on water, and regulate its sinking/floating by the aid of a sinker depending on the kind of a targeted fish.
Patent JP-H0834314-A (JP)
Title: Structure used in seat belt retractor and manufacture thereof
Inventor: DEIIN TEII YOSHIN
IPC: B60R22/18
Filed: 1994-10-26
Abstract: PURPOSE: To provide a seat belt retractor which requires few number of independent part items, requires few number of stock parts, has remarkably reduced weight, and has an improved alignment level of holes on a frame portion. CONSTITUTION: A structure 10 is used in a seat belt retractor 11 provided with a frame 13, a spool 15 supported in the frame 13 and rotatable in belt winding and unwinding directions, a spring member 75 biasing the spool 15 in the belt winding direction, and a spring cover 2 6 atttachable to the frame 13 for enclosing the spring member 75. The structure 10 is provided with a first plastic portion 22 which is at least a part of the frame 13 of the retractor 11 and a second plastic portion 26 which has a spring cover. A plastic hinge portion 28 enables the first and second plastic portions 22, 26 to pivot relative to each other and into position with the second plastic portion 26 covering the spring member 75.
Patent JP-H0799515-A (JP)
Title: Fsk detection circuit
Inventor: URABE KENZO
IPC: H04L27/14
Filed: 1993-09-28
Abstract: PURPOSE:To devise a detection circuit to be proper to circuit integration by decreasing jitter of a detection output in the zero IF detection system FSK detection circuit so as to reduce a limited lower limit of an FSK modulation figure to be nearly a half or below and also its circuit scale. CONSTITUTION:Orthogonal base band signals I, Q are binary-shaped at comparators 1, 2 respectively, one output is inputted to a digital differentiation device 3 as its timing input B, and 90 deg. phase shift processing is applied to a processing input A from other comparator according to both leading and trailing timings. An EX-OR gate 4 obtains exclusive OR between its output D and the timing input B, its output is given to an LPF 5, in which a harmonic component and a noise component are eliminated from the signal and a detection output is obtained.
Patent JP-H08125590-A (JP)
Title: Acoustic echo cancelling device
Inventor: KUSANO YOSHIMASA
IPC: H04B3/23
Filed: 1994-10-27
Abstract: PURPOSE: To enable changing coefficient updating gain at every divided block only at the time of updating by means of a fluctuation rate by calculating the fluctuation rate of coefficient accumulative addition average power being a representative at every block of pseudo impulse responce register which is divided into N-number blocks. CONSTITUTION: An accumulative addition average power arithmetic circuit 12 calculates accumulative addition average power of only respective variable coefficients which are stored in one-division block of a pseudo impulse responce register 9 which is selected by a coefficient group block selecting circuit 11. A block average accumulative power arithmetic circuit 13 calculates the representative average accumulative addition average power of respective kinds of accumulative addition average power which are calculated by the circuit 12. A block power fluctuation rate calculating circuit 14 calculates the fluctuation rate of the individual average accumurative addition average power of the selected one-division block.  Coefficient updating gain αcorresponding to the respective blocks within the range of zero to one, which is stored in a block coefficient updating gain selecting circuit 15 and corresponds to the fluctuation rate, is selected and transmitted to a coefficient correcting quantity arithmetic circuit 7. The circuit 7 calculates the correcting quantity of only one-division which is selected by an expression I through the use of the value.
Patent JP-H0596928-A (JP)
Title: Automatic air-conditioning device for vehicle
Inventor: KATO YUKUSHI
IPC: B60H1/00
Filed: 1991-10-11
Abstract: PURPOSE:To provide an automatic vehicle air-conditioning device which can precisely measure the room temperature of a vehicle with the use of a single sensor. CONSTITUTION:An interior air sensor 46 is disposed at a position where a vacuum is effected by an evaporator 42 into which air is fed from a passenger compartment by means of a cooler blower 40. Further, a motor 50 and a fan 2 for the interior air sensor 46 are arranged in the vicinity of the interior air sensor 46, and which are operated by a control device 32 only when the cooler blower is stopped. Accordingly, if the cooler blower 40 is operated, air is sucked under vacuum effected by the lower 40 so that the interior air sensor measured the room temperature, but is the cooler blower 40 is stopped, air is forcedly sucked by the motor 50 and the fan 52 for the interior air sensor 46 which therefore measures the room temperature. Accordingly, the room temperature is precisely measured with the use of the single interior air sensor 46.
Patent JP-H03127623-A (JP)
Title: Device for producing seamless capsule
Inventor: KOMATA KAZUOKI
IPC: B01J13/14
Filed: 1989-10-09
Abstract: PURPOSE:To prevent the coalescence of capsules by vertically meandering the capsules through a capsule recovery tube having plural lower and upper reversal parts. CONSTITUTION:Air is introduced from an air intake 72 and accumulated in the right upper part from position 7e on the downstream side of the reversal part 7d. When the seamless capsules e flow out into a capsule recovery vessel 8 along with a liq. coolant, the intermittent and concentrated outflow of the capsules is prevented, and the capsules e flow out smoothly in order. The capsules e recovered in the vessel 8 are separated from the liq. coolant c by the wire mesh 80 and sent to a drying stage. The liq. coolant c is recovered in a tank 5. The cooling time is sufficiently secured in this way.
Patent JP-H02156836-A (JP)
Title: Plantation for object and pistol
Inventor: ARUNORUDOUSU MARIA BUROUAAZU
IPC: A01K11/00
Filed: 1989-10-09
Abstract: PURPOSE: To provide a pistol, with which an object can be easily and surely implanted into an animal, composed of a feeding mechanism for implanting the object, which is equipped with an electronic device containing readable information, under the skin of the animal and a stopper for catching the coupling spot of the ear. CONSTITUTION: In this pistol composed of a housing 21, trigger 20, grip 19, implanting needle 17, cartridge holder 18 for inserting series 7 of cartridges 10 and a stop pin 30, the stop pin 30 is guided to the corner of the back ear and the head, and the cartridge 10 is implanted into a prepared opening part by the implanting needle 17.
Patent JP-H08123571-A (JP)
Title: Pedal lock structure for pedal type manipulator
Inventor: YAMAZAKI YOSHIAKI
IPC: G05G5/08
Filed: 1994-10-27
Abstract: PURPOSE: To provide the pedal lock structure for pedal type manipulator with which both a neutral lock function and an operation lock function can be secured although it is one lock device. CONSTITUTION: This structure is provided with a lock member 21 for lock an auxiliary pedal 1, which can be swung in the shape of seesaw, so as to disable swinging, this lock member 21 is composed of a single body structure and provided with a perpendicular part 21a to be perpendicularly extended in the state of covering the auxiliary pedal 1, upper part 21b consisting of the first lock means for neutral lock by simultaneously abutted to both the terminal parts of the auxiliary pedal 1, and bent part 21c of which the lower end is separated from a floor 41 for prescribed height. Then, a groove 22 consisting of a second lock means provided with an operation lock function to insert and lock one terminal part of the auxiliary pedal 1 is formed at the upper part 21b, and a hinge 19 for turnably supporting the lock member 21 is fixed on the floor 41.
Patent JP-H0687386-A (JP)
Title: Electronic equipment mounted on vehicle
Inventor: TAJIMA TAKESHI
IPC: B60R11/02
Filed: 1992-09-08
Abstract: PURPOSE:To provide electronic equipment mounted on a vehicle which shows higher freedom of operation and is available at a low price. CONSTITUTION:Electronic equipment mounted on a vehicle to operate a control unit in a device mainframe 2 via an operation part 3 provided in front of the device mainframe 2 has the operation part 3 attached to the device mainframe 2 in a detachable manner and a signal cable 4 via which the device mainframe 2 and the operation part 3 are electrically connected.
Patent JP-H11163735-A (JP)
Title: Word string compression circuit
Inventor: LAW SIMON M
IPC: H03M7/30
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and simple word string compression circuit with high operating speed by using series cells to execute a history buffer. SOLUTION: An Init signal is set to '1' at the start of a period succeeding a non-collation state to terminate a collation character string, and the signal is given to one input port of an AND gate 21 via an OR gate 20. When a comparator denotes collation for this period, other level '1' is given to the other input port to the AND gate 21. An output '1' of the gate 21 as a result is outputted as a collation signal to activate a clock of a flip-flop 14. So long as the collation exists after then, the flip-flop is kept active and the collation signal continues to be outputted. At a first non-collation, a '0' outputted from the comparator inactivates the flip-flop 14, which turms into inhibited state with an outputs received via the OR gate 20 and the AND gate 21 until a succeeding Init signal is received.
Patent JP-S63117549-A (JP)
Title: Communication equipment
Inventor: OSADA NOBUYASU
IPC: H04M11/00
Filed: 1986-11-05
Abstract: PURPOSE:To easily perform the connection of a telephone line and to rapidly change setting by a user when the telephone line is changed. CONSTITUTION:When an operator sets a mode at a line identification mode by performing prescribed input by using a various kinds of key input switches in an operating part, a line control part 8 forms the closed loop of a line. And a carrier from the line is detected, and when the carrier from the line is detected continuously, it is identified as a general switched line, and when the carrier from the line is detected intermittently, it is discriminated as a PBX line. Next, a signal is sent from a signal sending part 5 to the line 9, and the detection of the carrier from the line is performed after a prescribed time. At this time, the line is discriminated as the line having a dial signal different from a sent dial signal when it is discriminated as the general switched line, and the device is set corresponding to the class and the characteristics of the line. Also, when it is discriminated as the PBX line, the line is discriminated as the one having the characteristics of a selected dial signal, and the device is set corresponding to the class of the line.
Patent JP-H10108588-A (JP)
Title: Box body housing beehive
Inventor: HAGIWARA MAKOTO
IPC: A01K67/033
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a box body capable of efficiently heat-insulating a beehive, preventing the weakening of bees by a low temperature in a winter season, improving pollen mating ability, installing the beehive housing the bees inside a greenhouse in a carrying package form as it is, providing it for pollen mating and easily performing the operation of the pollen mating and the preparation operation of beehive carriage. SOLUTION: This box body is composed of the beehive 11 made of wood for housing the bees and an outer box 33 for insertably and detachably housing the beehive 11. The beehive 11 is provided with a return port 20 for inserting and supporting a cylindrical body for recovering the bees and a hive gate 19 where the bees can freely go in and out. Further, a ventilation port 29, a slit 31 for supplying feed and a peak window 32 for monitoring the feed are provided. The outer box 33 is made of corrugated fiber board, an oblong hole 40 communicated to the return port 20 and hive gate 19 of the beehive 11 is provided and use is performed in the state of housing the beehive 11 inside the outer box 33.
Patent JP-H03126072-A (JP)
Title: Liquid crystal display device
Inventor: ARAI SAKAE
IPC: G02F1/133
Filed: 1989-10-11
Abstract: PURPOSE:To provide a wide-angle, easy-to-use liquid crystal display device and to allow a user to utilize the device with his secrete documents protected from a person's eye next to him in the public by providing a control circuit which controls the drive of driving circuits adopting a time division driving system by a time division number set by a setting mechanism. CONSTITUTION:A liquid crystal cell 1 composes a picture element by crossing signal electrodes horizontally and vertically. The driving circuits 2a to 2h and 3a to 3d drive the liquid crystal cell 1 by the time division driving system. The setting mechanism 5 sets the time division number for the driving of the driving circuits 2a to 2h and 3a to 3d adopting the time division driving system. According to the time division number set by the setting mechanism 5, the control circuit 4 controls the driving of the driving circuits 2a to 2h and 3a to 3d adopting the time division driving system. Consequently, the wide-angle, easy-to-use device protects a user's private documents from a person's eye next to him in the public.
Patent JP-H06118781-A (JP)
Title: Image forming device
Inventor: OKAWA SHIGEKI
IPC: G03G15/08
Filed: 1992-10-02
Abstract: PURPOSE:To change over resolution without increasing cost in an image forming device capable of forming the image of different resolution corresponding to the selection of a printing mode. CONSTITUTION:A printing head 9 is a laser optical unit and as the printing mode, a normal resolution mode or a high resolution mode is selected to change the resolution (a laser spot diameter). A developing unit 10 has a unit constitution that it is freely attached/detached to/from a device main body and as the developing unit 10, a developing unit 10a housing normal grain diameter toner T1 and a developing unit 10b housing small grain diameter toner T2 can be selectively used. The replenishment of toner when the high resolution mode is selected and the developing unit 10b of the small diameter toner T2 is fitted is controlled to replenish the toner little by little, compared with that when the developing unit 10a of the normal grain diameter toner T1 is fitted.
Patent JP-H09169070-A (JP)
Title: Fiber reinforced laminated sheet fixed by fixing string and manufacture thereof
Inventor: POTT RICHARD DIPL ING
IPC: B32B5/26
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To accurately, simply and inexpensively produce a reinforcing fiber laminated sheet fixed by fixing yarn. SOLUTION: The fibers of one reinforcing fiber layer 3 are oriented at an angle of -30 to -85 deg., for example, -45 deg. with respect to the longitudinal direction of a laminated sheet 6 and the fibers of other reinforcing fiber layer 4 are oriented at an angle of +30 to +85 deg., for example, +45 deg. with respect to the longitudinal direction of the laminated sheet. Both reinforcing fibers are mutually bonded by interposing self-adhesive bonding yarns 2 between the fibers to press all of them by a compression roll 117.
Patent JP-S62123030-A (JP)
Title: Production of glass
Inventor: YAMADA KUNIHARU
IPC: C03C3/06
Filed: 1985-11-25
Abstract: PURPOSE:A silicon alkoxide and carbon tetrachloride are dissolved and brought into contact with each other in an alcohol to effect hydrolysis to give a glass including carbon atoms uniformly distributing in the silicon network. CONSTITUTION:Appropriate amounts of a silicon alkoxide such as tetra ethoxysilane and carbon tetrachloride are added in an alcohol and mixed under stirring. The mixture is kept in a drier to effect dehydrative condensation reac tion and drying operations into a dry gel. The dry gel is sintered to form a glass substance. The process according to the present invention gives a glass containing carbon atoms in the silicon network. The resultant glass is used over wide range from precise filter, carrier or absorbent.