baber/WOPTO huggingface dataset:
Patent JP-H04172056-A (JP)
Title: Interruption power unit and home bus system using same
Inventor: INOUE MASATO
IPC: H04M19/08
Filed: 1990-11-05
Abstract: PURPOSE:To output the same voltage with a feeding power source at the time of an interruption regardless of a battery charged by using the feeding power source by connecting two pairs of batteries in an interruption power' unit in parallel at the time of the charge, and connecting them serially at the time of the discharge CONSTITUTION:The interruption tower unit is constituted of two pairs of batteries 27a and 27b, a charging circuit 25 which charges the batteries 27a and 27b by the feeding from the outside after connecting them in parallel, a power source signal receiving part 23 which receives a signal indicating the presence or absence of the interruption from the outside, and a serial and parallel conversion circuit 31 which converts the two pairs of the batteries from the parallel connection into the serial connection when the receiving part 23 receives the interruption state. That is, the two pairs of the batteries are connected in parallel at the time of the charge, and they are connected serially in the interruption state, so that the same voltage with the voltage fed at the time of the charge can be discharged regardless of the falling of the inside voltage. Thus, the battery part of a home bus controller 21 can be separated, and the home bus controller can be provided in the arbitrary position on a home bus unnecessitating an AC power source, by using this interruption power unit 22 as the home bus system.
Patent JP-H10132020-A (JP)
Title: Vibration-damping tank
Inventor: YAMAMOTO KAZUO
IPC: F16F15/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To make it possible, as regards a vibration-damping tank which is to be installed in a structure such as a multistory building, to deal with a structure to be damped which is low in natural frequency while especially avoiding enlargement of a U-shaped damping tank. SOLUTION: In a U-shaped vibration-damping tank 1 in which the respective lower parts of right and left vertical tank parts 3 and 3 are communicated with each other at a horizontal tank part 2, there are provided an upper baffle member 5 and a lower baffle member 6 which restrain in a zigzag pattern the passage of liquid 4 in the horizontal tank part 2 so that the flow route of liquid 4 is essentially lengthened. Thereby, it is possible to obtain an action effect similar to that of a large-sized vibration-damping tank the horizontal tank part 2 of which is long.
Patent JP-2001124145-A (JP)
Title: Elastic mount and apparatus installing structure using this
Inventor: BOISEN HANSU
IPC: F16F1/36
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To adopt an elastic mount in a narrow space by making the elastic mount compact by preventing reduction in a vibration control effect without impairing radial directional rigidity in a conventional elastic mount. SOLUTION: In this elastic mount M integrally formed of three members of a collar 1, an elastic body 2 and a sleeve 3, the collar 1 is composed of a tubular part 1a and a flange part 1b continuing with this tubular part, and the elastic body 2 is composed of a neck part 2a integrally formed in a concentric shape on an inside surface of the collar 1 and a pad part 2b extended up to the flange part 1b by continuing with this neck part. A bolt inserting hole 3a is arranged in the center, the sleeve 3 is integrally formed on an inside surface of the elastic body 2 to be projected from the upper end of the collar 1, and a lower end part of the pad part 2b of the elastic body 2 is projected from the lower end of the sleeve 3.
Patent JP-2001124184-A (JP)
Title: Scissors gear device
Inventor: TAKAHASHI NAOKI
IPC: F16H55/18
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent uneven abrasion and operational failure caused by a surface swing of a sub-gear in a scissors gear mechanism for interposing a spring for relatively rotatably supporting the sub-gear having the same tooth number and a module adjacently to a main gear and imparting rotational directional energizing force between these main gear and sub-gear. SOLUTION: When the rotational center of a scissors gear is a point O and the action center of force acting on a sub-gear 13 from a spring 17 is a point A, lubricating oil supply passages 82, 83 for supplying lubricating oil to a contact surface of the sub-gear 13 and a main gear 12 are arranged at a point P or the vicinity where an angle AOP measured in the gear rotating direction becomes almost 90 degrees to enhance a lubricating property of the highest contact pressure part between the sub-gear 13 and the main gear 12.
Patent JP-H05142989-A (JP)
Title: Abacus calculation device
Inventor: ABE TETSUYA
IPC: G09B19/02
Filed: 1991-11-18
Abstract: PURPOSE:To facilitate self-learning by setting questions according to the kinds of the questions while generating the questions matching a learning level, finding the correct answer rate of answers and deciding grade rise/fall conditions, and updating the learning level. CONSTITUTION:When a specified item is inputted on a keyboard 1, a setting part 21 reads the learning level of a learner out of a learning file 41, and newly generates and stores a question matching the level in a question file 42. A question setting part 22 reads the head question out of the question file 42 and outputs it on a display 31 and a speech output device 32, and the learner inputs an answer on the keyboard 1. The question setting part 22 reads the next question out of the question file 42 and outputs it on the display 31 and speech output device 32. This operation is repeated and when the questioning ends, a processing part 2 finds the correct answer rate, decides whether the correct answer rate satisfies the grade rise or fall conditions, and decide that the learning level is increased by one step, decreased by one step, or held at it is, thus updating the learning level.
Patent JP-H06149417-A (JP)
Title: Cpu reset device
Inventor: NAGASHIMA MASARU
IPC: G06F1/28
Filed: 1992-11-12
Abstract: PURPOSE:To reduce current consumption just after the reduction of a power supply voltage by immediately stopping the operation of a CPU after data are saved, detecting the power supply voltage when it recovers a specified value before the lapse of prescribed time, generating an interruption signal and returning the CPU to the normal operation. CONSTITUTION:An edge detection circuit 4 for detecting the edge of a voltage detection signal (b) is added and when a voltage drop is caused and recovered, an interruption signal (d) is generated. Namely, each time the falling edge and rising edge of the voltage detection signal (b) are respectively detected, the edge detection circuit 4 outputs the pulse of a prescribed short time width. Thus, a CPU 3 stops the operation and turns to a low current consumption state after processing such as saving data in an internal register corresponding to the falling edge of the interruption signal (d) at the time of voltage drop occurrence and when the voltage drop is recovered in a short time and a CPU reset signal is not generated, the CPU 3 is returned to the operating state with the fall edge of the interruption signal (d) at the time of this power supply voltage recovery.
Patent JP-H10137116-A (JP)
Title: Rice cooker
Inventor: MIYAUCHI TAKAHIRO
IPC: A47J27/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce unevenness in cooking of rice by arranging a rice cooking post, a bottom surface-heating means, a temperature detection means and a side heating means so that the side heating means is electrically energized at least once when the temperature of the rice cooking pot is at a specific temperature or below. SOLUTION: The processes for rice cooking of a rice cooking pot 1 are so arranged to be the water infiltration process, a cooking process and a steaming process. The end of the cooking of the rice is followed by the reservation of heat. In the water infiltration process, the power of a bottom surface heating means 2 and a side heater 4 is changed and adjusted so that the temperature of the rice cooking pot 1 detected by a temperature detecting means 3 becomes at most 65C deg.. The temperature of the side rises by heat generated by the side heater 4 to reduce the unevenness of the temperature of the rice cooking pot 1. This also reduce the unevenness in the temperature distribution of the rice cooking pot 1 in the water infiltration process thereby minimizing uneven cooking of the rice.
Patent JP-H07151223-A (JP)
Title: Oil pressure servo control device for automatic speed change gear
Inventor: SANO TAKASHI
IPC: F16H61/08
Filed: 1993-12-01
Abstract: PURPOSE:To improve speed change properties by constantly maintaining speed change timing, and fastening pressure or a release pressure even when same residual pressure remains in an oil pressure servo. CONSTITUTION:There is provided an oil pressure servo control device for an automatic speed change gear that operates for fastening and release of a friction element (a) according to a speed change control. The oil pressure servo control device comprises an oil pressure servo (d) including a fastening pressure room (b) wherein an oil pressure is supplied for fastening the friction element (a) and a release pressure room (c) wherein an oil pressure is supplied for release of the friction element (a), a residual pressure detecting means (e) which detects the residual pressure of at least one pressure room selected from both pressure rooms (b), (c), and an oil pressure control means (f) which controls an oil pressure in the other pressure room based on the residual pressure in one pressure room detected by the residual pressure detecting means (e), when an oil pressure is supplied to the other pressure room.
Patent JP-H02148785-A (JP)
Title: Semiconductor light emitting element
Inventor: AKETOSHI TOSHIMI
IPC: H01S5/042
Filed: 1988-11-29
Abstract: PURPOSE:To increase a light emitting efficiency by varying the composition ratio of a clad layer from the clad layer toward an active layer to reduce a barrier for disturbing a current injection efficiency to the active layer in a boundary between the active layer and the clad layer. CONSTITUTION:An N-type, P-type or nondoped AlYGa(1-y)As active layer 1 (in the formula, 0.45>y>=0) to become an active region, an n-type Alx1Ga(1-x1)As clad.bulk layer 2a and p-type AlzGa(1-z)As clad.bulk layer 3a having larger forbidden band width than that of the layer 1 and substantially constant Al content ratio for holding the layer 1 from both sides (in the formula, 1>x1>y, 1>z>y), and an N-tyupe Alx2Ga(1-x2)As clad.intermediate layer 1b having Al content ratio varying from x1 to y in a boundary between the active layer and the n-type clad layer junctioned with the active layer (in the formula, x1>x2>y) are provided. Variation in the Al content ratio in the layer 2a is so set as to reduce a barrier for disturbing current injection efficiency to the active layer in the boundary between the active layer and the clad layer.
Patent JP-H02146579-A (JP)
Title: Electrophotographic device
Inventor: SAKAI KIYOSHI
IPC: G03G21/00
Filed: 1988-11-29
Abstract: PURPOSE:To prevent foreign matters from being inserted between a cleaning blade and a photosensitive body by specifying the average surface coarseness of a part abutting on a butting member. CONSTITUTION:The average surface coarseness Rz of the part abutting on the butting member 5 butting at the photosensitive body is less than 20.0mum and more than 1.0mum. Consequently, five vibration can be constantly imparted to the part abutting on the top of the cleaning blade 6 of a one-blade cleaning device 4 and on an electrophotographic photosensitive body 13 through the butting member 5, and stress generated by the friction of the cleaning blade 6 and the photosensitive body 2 can be escaped. As a result, the insertion of foreign matters between the cleaning blade 6 and the photosensitive body 2 can be prevented.
Patent JP-H09120285-A (JP)
Title: Electronic keyboard musical instrument
Inventor: SEKIYA ATSUSHI
IPC: G10H1/32
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To easily structure and alter an electronic keyboard musical instrument system and easily expand this system. SOLUTION: An extension module is provided with two stripes of guide parts 121, 122 at a mount part 12 positioned behind and above a keyboard 10 in parallel to the array direction of the keys 11, and equipped with a guided part 21 which is guided by those guide parts 121, 122 and slides movably on the guide parts 121, 122. One or a plurality of kinds of module are mounted optionally and selectively on the mount part 12 and electrically connected to a main body 1.
Patent JP-H0532216-A (JP)
Title: Band feeder of packaging machine
Inventor: SHIBAZAKI TOKIO
IPC: B65B13/18
Filed: 1991-11-18
Abstract: PURPOSE:To easily form a band leading path by a method wherein a pool box with a band outlet and inlet is provided with a band leading back plate and a guide plate facing the rear plate, and a guide plate magnet and a releasing magnet are arranged facing the guide plate. CONSTITUTION:A pool box 30 with a band outlet and inlet (not shown on the drawing) consists of an interior wall 46, an exterior wall 47 and a rear wall 48. Inside the pool box 30, a band leading back plate 52 is arranged and the guide plate 51 rotatably faces the back plate 52. A guide plate magnet 56 is located at a specified distance from a magnetic element of the guide plate 51 so that the magnet 56 is able to attract the magnetic element. The guide plate 51 is equipped with an opening lever 54 having the magnet element. A releasing magnet 57 is located at a position where the releasing magnet 57 is able to attract the guide plate 51 or the opening lever 54 during band pool in which the guide plate 51 and the pool box 30 are on the same plane. Thereby, a band leading path 53 is easily, certainly formed.
Patent JP-S63155061-A (JP)
Title: Copying machine
Inventor: MATSUURA HIROKAZU
IPC: G03G15/043
Filed: 1986-12-18
Abstract: PURPOSE:To prevent waste of a toner by turning on or off a main charger, a blank lamp, etc., correspondingly to opening or closing of an original cover and presence or absence of an original in a prescribed position. CONSTITUTION:An original cover sensor PD1 and original detecting sensors PD2-PD6 detect opening or closing of the original cover and presence or absence of the original in the prescribed position on the way of copying process, and a main charger 3 is turned off and/or a blank lamp 4 is turned on if the original cover is opened and the original is deviated or removed. Thus, the toner is not stuck to a photosensitive body because the photosensitive body is not electrified when the main charger is turned off. Further, the toner is not stuck to the photosensitive body because the electric charge on the photosensitive body is removed when the blank lamp is turned on.
Patent JP-H06144958-A (JP)
Title: Production of heat resistant member
Inventor: OHINATA YOSHIHIRO
IPC: F27D3/12
Filed: 1992-11-12
Abstract: PURPOSE:To easily, inexpensively and efficiently produce a heat resistant member high in the protective effect of a base body, free from crack, peeling, breaking or the like and excellent in durability by subjecting the surface of the base body consisting of a porous material to spray coating with the slurry of a firerproofing inorganic powder from the upper side, thereafter firing it. CONSTITUTION:The base body 1 consisting of the porous material (e.g. alumina) is placed on the vibrating panel 2A of s vibration generator 2 generating vertical vibration, and subjected to spray coating with the slurry (containing fine grain, medium grain and coarse grain having 1-100mum particle diameter) containing 50-80wt.% fireproofing inorganic material (e.g. partially stabilized zirconia) powder in a tank 3 from the upper side through an air supply pipe 4 and a spray gun 3A while imparting vertical vibration (100-500mum amplitude, 50-200Hz period). The thickness of the coating layer is preferably 50-200mum. The firing after forming the coating layer is executed by the conventional method and the firing condition is properly determined in accordance with the kind or size of the base body or inorganic material powder.
Patent JP-2001126466-A (JP)
Title: Flexible disk drive and its front panel
Inventor: KUROSAKA TOSHINORI
IPC: G11B33/14
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an FDD in which the intrusion of dusts into the inside is prevented. SOLUTION: A shutter 32 for opening and closing the panel opening 31 of a front panel 30 mounted at the front edge part of an FDD is formed so as to be opened outward. The shutter 32 is provided with a shutter main body 325 for substantially completely closing the panel opening 31 corresponding to the shape of the panel opening 31, an axial part 326 integrally formed with the shutter main body 325 and including a rotary shaft 321 mounted on the panel main body 33 so as to be rotatable, and a protruding part 327 integrally formed with the panel main body 33 as a handle. The shutter 32 is energized in a closing direction by a spring so that the panel opening 31 can be completely closed in a state that a media jacket 40 is housed in the FDD. Thus, even when the media jacket 40 is in a chucking state, the inside space of the FDD can be substantially turned into a closed state.
Patent JP-H10131869-A (JP)
Title: Displacement control device
Inventor: TAKADA TSUTOMU
IPC: F04B23/04
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a displacement control device solving such problems that water cannot be fed to a sedimentation separating tank from the water level of a flow regulating tank of a sewage purifying device and that a large quantity of sewage drain is fed to the sedimentation separating tank and dispensing with frequent maintenance and control of a triangular weir. SOLUTION: A displacement control device is provided with a flow regulating tank 3, a drainage pump 12, a variable speed driving means, a water level detecting means (pressure sensor) and a control part for controlling the variable speed driving means, and controls displacement from the flow regulating tank 3. The control part is provided with a storage means stored with the operating rotating speed of the drainage pump 12 by the fixed water quantities of the machine type of the drainage pump 12 and the total head of the drainage pump 12 at the rotating speed in connection, and an initial condition storage means stored with initial conditions of service. The control part computes the total head required for the drainage pump 12 using the water level value detected by the water level detecting means and the service initial condition value stored in the initial condition storage means and selectively computes appropriate operating rotating speed of the drainage pump 12 according to the total head based on the computed result and the data of the storage means to operate the drainage pump 12.
Patent JP-H03161012-A (JP)
Title: Electronic drying apparatus
Inventor: YOSHINO MASATAKA
IPC: F24F1/00
Filed: 1989-11-21
Abstract: PURPOSE:To visually observe the humidity state in a receiving housing and to make the title apparatus easy to use by receiving an electronic cooling element and the cooling fins and radiation fins provided thereto in a box body and a mounting a hygrometer displaying the humidity in the receiving housing to the front surface of the box body. CONSTITUTION:An electronic cooling element 7 is equipped with an endothermic part and a radiation part and absorbs heat on the endothermic side by the supply of a current and generates heat on the radiation side. This cooling element 7, the cooling fins 8 provided to the cooling element on the endothermic side thereof and the radiation fins 10 provided to the cooling element 7 on the radiation side thereof are received in a box body 1 having ventilation holes 4a and this box body 1 is placed in a predetermined receiving housing to be used. A hygrometer 23 displaying the humidity in the receiving housing is mounted to the front surface of the box body 1. As a result, the moisture of the air in the receiving housing having the box body 1 placed therein is absorbed to make it possible to keep drying capacity semipermanently. The humidity state in the receiving housing can be visually observed and this apparatus can be made easy to use.
Patent JP-S62149243-A (JP)
Title: Interface system
Inventor: JIYON SHII MUTON
IPC: G06F3/02
Filed: 1986-12-18
Abstract: PURPOSE:To eliminate the need for a power cable of each peripheral equipment without complicating a signal cable by sending a data and power through a 2-wire cable such as a coaxial cable while using a 3-voltage level signal. CONSTITUTION:A signal transmitted/received through a cable 24 is an AC signal rectified to drive an input/output equipment to function the system by using a 2-wire coaxial cable and an AC signal split into time slots having a predetermined number between synchronizing pulses. A terminal equipment 10 generates a waveform shown in figure and send through the cables by a master circuit. A change between voltage levels V0 and V is a clock pulse and the change in the voltage levels V0 and '0' is a synchronizing pulse. The location of each time slot in a data block has a predetermined significance as to which key on a keyboard is depressed, for example and is sent to a terminal equipment, where the location is decoded.
Patent JP-H03164084-A (JP)
Title: Rotation controller for motor
Inventor: ABE KAZUTAKA
IPC: H02P29/00
Filed: 1989-11-20
Abstract: PURPOSE:To perform phase control of rotation of a motor with high resolution by comparing the count of a first counting means with the count of a second counting means and producing a phase control signal corresponding to the difference, if any. CONSTITUTION:Pulses produced from a frequency generator 20 and a reference signal generating circuit 24 are counted through first and second counting means 31, 32 while being reset by pulses generated from a phase generator 21 and a reference signal generating circuit 24 respectively. Count of the second counting means 32 is latched in a latching means 33 and compared, through a comparing means 34, with the count of the first counting means 31 every time when the count of the first counting means 31 makes an increment, and a phase control signal corresponding to the difference, if any, is generated. By such arrangement, phase control of rotation of a motor 18 can be carried out with high resolution corresponding to the number of pulses generated per single rotation of the motor 18.
Patent JP-H11140208-A (JP)
Title: Porous molded product and its production
Inventor: KOYAMA EIICHI
IPC: B01J20/20
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a porous molded product having a small pressure loss, an excellent purification performance and the like, and capable of realizing a compact molded product by using activated carbon as a purification material, binding the activated carbon with a specific polymer material and subsequently integrally molding the bound product. SOLUTION: This porous molded product is obtained by binding (A) activated carbon (preferably particulate activated carbon having particle diameters of 10-150 μm) with (B) a water-permeable, thermally non-meltable and water-soluble or slightly water-soluble polymer material and subsequently integrally molding the bound product. The component B is preferably contained in an amount of 1-30 wt.% based on the component A. The packing density (weight of porous molded product/volume of porous molded product) of the molded product is preferably 0.20-0.80 g/cm<3> . The component B preferably comprises the water insolubilization product or slight water solubilization product of a natural organic polymer (e.g. single polysaccharide, conjugated polysaccharide or protein). The porous molded product is used for removing toxic substances or the like by adsorption or degradation.