baber/WOPTO huggingface dataset:
Patent JP-H08138827-A (JP)
Title: Surge absorber
Inventor: HOSOBUCHI KIYOSHI
IPC: H01C7/12
Filed: 1994-11-14
Abstract: PURPOSE: To provide an inexpensive surge absorber easy to assemble with less assembling manhours by simply assembling insulating cases except for soldering part of electric parts to form the surge absorber. CONSTITUTION: The horizontal portions 16, 21 of two approximately L-shaped terminal 15, 20 are guided to right and left opposite sides across a box B which is assembled by jointing two insulating cases 1, and the horizontal portions of the terminal guided out of the box are vertically arranged at different levels. In addition, electric parts 13, 23 including surge absorbing elements are mounted with guide strips 4, 5, 6 and guide grooves 7, 8, 9 formed in the insulating cases.
Patent JP-H07162022-A (JP)
Title: Semiconductor photodetector, manufacture thereof and processing of semiconductor
Inventor: FURUKAWA RYOZO
IPC: H01L31/10
Filed: 1993-12-03
Abstract: PURPOSE:To reduce the capacity of an element and to contrive to improve the frequency characteristics having a small series resistance of the element by providing a region encircled with an element-isolating groove and separated from a diffused region with an electrode-forming groove of a depth to reach a buffer layer and a second main electrode which makes an ohmic contact with the buffer layer in the electrode-forming groove. CONSTITUTION:A first high-doped InP buffer layer 84 of an N-type impurity concentration of 1X10<18> pieces/cm<2>, a second N-type InP buffer layer 86, an N<-> InGaAs optical absorption layer 88 and an N<-> InP window layer 90 are laminated in order on a semiinsulative InP substrate 82. The layer 90 is provided with a diffused region 92 of a P-type impurity such as zinc. The region 92 is provided with an element-isolating loop-shaped groove 100, encircling a P<+> diffused region 92, in a prescribed part. Moreover, a region encircled with the groove 100 and separated from the P<+> region 92 is provided with an electrode- forming groove 102 of a depth to reach the layer 84, so that N side electrode 108 comes into contact with the layer 84.
Patent JP-H01147195-A (JP)
Title: Spiral vortex type turbo machine
Inventor: KINOSHITA KANJIRO
IPC: F04D23/00
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the blade of an impeller from interfering fluid flow by carrying fluid into the out of a machine from the external periphery of a main flow passage and changing the flow direction inside both a suction passage and a discharge passage. CONSTITUTION:Both a suction passage 61 and a discharge passage 62, external openings 61a and 62a which are placed outside a main flow passage 24 and formed on the side face of a housing 2 perpendicular to a driving shaft 7 are communicated with internal openings 61d and 62d which are placed on the external periphery of the main passage 24 and formed on the plane approximately perpendicular to the plane on which the external openings 61a and 62a are formed. In addition, the sectional view of each of the suction passage 61 and the discharge passage 62 is rectangular. Fluid is rectified by the blades 32 before entering without interference so that the creation of interference noise may be prevented.
Patent JP-H03167129-A (JP)
Title: Method for processing allium plant
Inventor: KODERA YUKIHIRO
IPC: A23L19/00
Filed: 1989-11-22
Abstract: PURPOSE:To highly simply prepare an Allium plant composition containing S-allyl-cysteine in a high concentration by adding cysteine to a process for processing the allium plant. CONSTITUTION:An Allium plant (e.g. garlic, elephant garlic, Welch onion, leek, scallion), preferably a bulk thereof, in a raw state or in a dried or frozen and pulverized state is extracted with water or a lower alcohol (preferably ethanol) at a pH of 8-10 and a temperature of 30-50 deg.C and mixed with cysteine in an amount of 0.1-20wt.%, preferably 1-5wt.%, based on the wt. of the plant at an arbitrary time in the process preferably just after the extraction to provide a composition containing S-allyl-cysteine having hepatic function-suppressing activity, radiation-protecting activity, tumor generation-suppressing activity, etc., in a high concentration. The composition is useful as a raw material for drugs, cosmetics or foods.
Patent JP-H03162267-A (JP)
Title: Container for cold storage preservation
Inventor: IWAI HARUKI
IPC: B65D81/18
Filed: 1989-11-22
Abstract: PURPOSE:To make ice and cold storage agents unnecessary by making a roof tile function as a cold isulator by a method wherein a container is constituted of a roof tile on which fish or shellfish are placed and an expanded plastic box in which this roof tile is stored. CONSTITUTION:The title container is constituted of an expanded polystyrene box 2 and a roof tile 3 which is placed in the box. There are no limits for the expanded polystyrene box 2 as long as it is light and has a great heat insulating effect. This roof tile 3 is placed in this box, and functions as a plate to place fish or shellfish and a coldness accumulating material, and normally, a notched plain roof tile or plain roof tile is used. By this method, the roof tile 3 functions as a cold insulator, and ice and cold storage agent becomes unnecessary.
Patent JP-H05145852-A (JP)
Title: Picture display device
Inventor: KIHARA KENICHI
IPC: G06F3/0481
Filed: 1991-11-20
Abstract: PURPOSE:To display a cursor (CSL) located inside the objective small screen without extending over the other small screens on the desired number of divided multi screens. CONSTITUTION:The picture display device selecting the required unit screen on the multi screen by the CSL is provided with a means reducing each unit screen to be supplied performing multi screen display, a generation means 2 displaying the CR (unit character) in the prescribed display digits and lines while taking the construction size of the CR as reference and generating patterns of CSL movable in a character display position unit in the position corresponding to CSL position information, and a composite means 25 providing the screen output synthesizing the character pattern of the means 2 on the multi screen. The generation means is provided with cursor patterns with pattern setting using one part area of the CR construction size, and a control means 3 controlling the generation means to use the required cursor pattern according to the position of the position information transition in the up and down or right and left directions receiving the CSL position information is provided.
Patent JP-H01145903-A (JP)
Title: Physical distribution management system
Inventor: HINO MASAMICHI
IPC: B65G47/49
Filed: 1987-12-02
Abstract: PURPOSE:To prevent any mistake in quantity by installing a weight detecting means in a good storing position so as to detect the weight of a storing vessel and inform a goods storing quantity command device of the detected data and warning the completion of a prescribed quantity storing on the basis of the weight of the goods storing vessel. CONSTITUTION:A weight detecting mechanism 3 is installed in the goods storing position so as to input the weight of a storing vessel 1 in a weight calculator 6 and a vessel weight in the goods storing quantity command device 7. While, the quantity to be fed is memorized on a tag 8 and sent to the device 7 so as to be indicated on an indication part 10. According to this indication, a worker feeds goods. The goods storing quantity command device 7 judges the quantity fed from the weight and it is announced by a buzzer 11 when the feeding in of the prescribed quantity is over. By this composition, any mistake in a quantity can be prevented.
Patent JP-H04177165-A (JP)
Title: Method for measuring concentration of ion
Inventor: SUZUKI HIROSHI
IPC: G01N31/22
Filed: 1990-11-09
Abstract: PURPOSE:To measure the amount of the electrolyte in a solution to be examined by bringing an ion exchanger having a coloring substance or color substance bonded thereto by an ionic bond into contact with the solution to be examined and detecting the coloring substance or color substance separated from the ion exchanger. CONSTITUTION:At first, a coloring substance or color substance is bonded to an ion exchanger by an ionic bond. Next, the ion exchanger subjected to the ionic bond is put in a container such as a test tube. Next, when a specimen such as urine is charged in the container, the electrolyte in the solution to be examined is subjected to the ion exchange with the coloring substance or color substance. Since the amount of the coloring substance or color substance separated from the ion exchanger is almost proportional to the amount of the electrolyte present in the solution to be examined, the color intensity of the solution in the container is measured to measure the concn. of the ion in the solution to be examined.
Patent JP-H10149561-A (JP)
Title: Optical pickup and optical disk device
Inventor: IWASAKI MASANORI
IPC: G11B7/135
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To simultaneously reproduce two signal recorded surfaces of a double layer optical disk by simple constitution using an integrated type light receiving/ emitting device. SOLUTION: This optical pickup is provided with a light convergent means converging laser beam from the light receiving/emitting device 21 on the recorded surface of the optical disk and introducing return light from the recorded surface of the optical disk to the light receiving/emitting device 21, and a polarized light separating means 24 arranged in an optical path between the light receiving/emitting device 21 and the optical disk, acting as a lens for a first light component between light beams from the light receiving/emitting device 21, transmitting a second light component through as it is and respectively converging them on two signal recorded surfaces 35a, 35b of the double layer optical disk 35 through the light convergent means.
Patent JP-H07157224-A (JP)
Title: Elevator
Inventor: SHINODA ISAMU
IPC: B66B5/00
Filed: 1993-12-06
Abstract: PURPOSE:To allow a resident to control the entrance propriety of a visitor by providing a house landing button near an elevator entrance of the vestibule floor separately from the normal landing button on the elevator of a building of individual houses and offices. CONSTITUTION:An elevator hall is provided with the entrance frame 1 and door 2 of a elevator, and a car position indicator 3 and a call button 4 are provided nearby. A call button 5 for resident is provided separately from the call button 4 at a place slightly apart from the elevator entrance frame 1. When the call button 5 is pushed, a chime provided in a living room is rung concurrently with the call on the vestibule floor, and a resident is informed of a visitor. An image from the ITV camera installed at the elevator hall of the vestibule floor is projected on a monitor in the living room at the same time. When the resident judges the entrance propriety and pushes a resident floor car call permission button, the resident floor car call button of an operation panel in the car is enabled.
Patent JP-H11142566-A (JP)
Title: Fuel charging method for nuclear reactor
Inventor: FUJIMAKI SHINGO
IPC: G21C3/62
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the thermal margin of new MOX fuel and reduce excessive reactivity by arranging the fuel so that new fuel assembly containing plutonium and a low enrichment fuel assembly not containing plutonium are mutually diagonally after first operation cycle completion. SOLUTION: An initially charged core is constituted of 280 low enrichment fuel assemblies 2, 464 high enrichment fuel assemblies 3, and 128 initially charged uranium-plutonium mixed oxide fuel (MOX fuel) assemblies 4. At the time of first operation cycle completion, the 128 low enrichment fuel assemblies are taken out from the core, and in place thereof the 128 MOX new fuel assemblies are charged in the core. The 128 MOX new fuel assemblies are arranged diagonally to the low enrichment fuel assemblies, and the four low enrichment fuel assemblies constitute one control cell.
Patent JP-H10150367-A (JP)
Title: Error correction device
Inventor: IKEGAMI TOMIO
IPC: G11B20/18
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To make a scale of an error correction circuit small and to attain high speed data transfer processing by using a controller to control a computing element group and a storage means group that are hardware units for controlling error. SOLUTION: A 1st computing element 8 consists of 17 Galois field multipliers and a 17-byte register and processes inputs from a selector 7 and provides its output to a 2nd computing element 9 having 17 adders. A 3rd computing element 10 applies special addition to an output from the computing element 8 and provides an output to a 4th computing element 11 consisting of a Galois field divider. Furthermore, a 1st storage means 2 stores a syndrome, an error location and an error numeral as the result of computing, and a 2nd storage means 4 stores an arithmetic result as a preceding step of an error location polynomial. Moreover, a 3rd storage means 5 stores an arithmetic result as a pre-step of the error numeral polynomial. A 4th storage means 6 stores a quotient polynomial of a division of the polynomial.  A control section 1 controls the computing element group and the storage means group.
Patent JP-H02151438-A (JP)
Title: Hot pressing integrated molded product of thermoplastic molded product and nonwoven fabric and preparation thereof
Inventor: SATO YOSHIHIRO
IPC: D06N3/06
Filed: 1988-12-02
Abstract: PURPOSE:To obtain the hand-touch feeling of cloth having a high-grade feeling and a three- dimensional feeling and to enhance durability by superposing a nonwoven fabric made of a synthetic fiber on a thermoplastic molded product to perform hot-press molding and again heating the integrated one to higher temp. to apply vacuum or pressure forming. CONSTITUTION:A thermoplastic sheet and a nonwoven fabric made of a synthetic fiber are superposed one upon another and hot-pressed to be laminated and integrated. At this time, the upper nonwoven fabric layer is usually crushed or thermally deformed by surface pressure of about 15-40kg/cm<2> and heating to eliminate the nappy surface state possessed by the nonwoven fabric and the nonwoven fabric layer showing an emboss or stripe pattern is formed to the surface of the thermoplastic sheet, for example, a smooth layer is formed thereto when surface of a press or roll is in a mirror surface state and a matte layer is formed thereto when the surface of the press or roll is in a matte state. Next, when the integrated one is reheated to temp. higher than that of the previous hot-press process under a pressure free or low pressure condition (-5kg/cm<2>), the entanglement of a part of the fibers after reheating is released by heating and fibers are levitated and a hot-press integrated molded product having a good nappy feeling and a high-grade feeling is obtained.
Patent JP-H01148647-A (JP)
Title: Control method for anti-lock
Inventor: SHIMANUKI HARUKI
IPC: B60T8/1764
Filed: 1987-12-04
Abstract: PURPOSE:To prevent the deep drop of vehicle speed or earlier locking by correcting a pseudo vehicle speed thereby increasing a threshold speed when a condition that the deceleration of the pseudo vehicle speed is above a defined deceleration following limit is continued for a defined time. CONSTITUTION:At the time of operating a vehicle, the acceleration of the max. wheel speed selected by a high-select circuit 14 is set within the range of + or -1G by means of a limiter 15 to determine a pseudo vehicle speed Vv. From the point of time when the Vv first arrived at a reference deceleration gradient line indicating a deceleration following limit after braking, three correction deceleration gradient lines having different gradients are generated by a Vv correction gradient generating circuit 16, and, as the Vv at the time of braking continued to be along the reference deceleration gradient line for a defined time, the Vv is varied to a value on the correction deceleration gradient line which is closest to the reference deceleration gradient line by a Vv correction circuit 17. A threshold speed is set from this varied Vv and compared with a wheel speed to control the pressurizing/pressure-reducing valves HV, DV of each system.
Patent JP-2000198203-A (JP)
Title: Ink jet recording head, ink jet recording cartridge and recording apparatus
Inventor: TAKAHASHI WATARU
IPC: B41J2/05
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To record with a high quality by avoiding influences of cockling or high-speed movement of a recording medium. SOLUTION: Ink channels 8 opposite to a plurality of energy-generating elements 42 set to an element substrate layered to a base plate 2 are constituted of grooves of a grooved top plate 4. An orifice plate 10 integrally formed to the grooved top plate 4 has discharge openings 11 set to communicate with the ink channels 8. The discharge opening 11 is inclined by approximately 10 deg. to the ink channel 8. The orifice plate 10 is inclined by approximately 80 deg. to the base plate 2, element substrate 3 and ink channels 8, and positioned substantially perpendicularly to the discharge openings 11. The orifice plate 10 is parallel to a recording paper 43 and the discharge openings 11 discharge ink perpendicularly to the recording paper 43.
Patent JP-H03164987-A (JP)
Title: Painting-out circuit
Inventor: FUJII TATSUYA
IPC: G06T11/40
Filed: 1989-11-24
Abstract: PURPOSE:To execute painting-out at a high speed by selecting and outputting inversion processing data or exclusive OR data, based on an even number or an odd number of the number of flags which are counted. CONSTITUTION:The circuit is provided with a flag number counting circuit 2, a deciding circuit 5 for deciding whether the number of flags which are counted is an even number of an odd number, an inversion processing circuit 3 for inverting picture element data between the flags, an exclusive OR circuit for taking exclusive OR of inversion processing data and picture element data and a selecting circuit 6. In such a state, when the number of flags of data of one line before is an even number, data obtained by bringing input data to inter-flag inversion processing is outputted, and on the other hand, when the number of flags is an odd number, data formed by exclusive OR is outputted. In such a way, the interflag is inverted as desired, painting-out of the inter-flag can be executed, and it can be executed at a high speed by a simple circuit constitution.
Patent JP-H07137823-A (JP)
Title: Object floating device, object floating bearing, object conveying device and object floating method using the same
Inventor: HASHIMOTO YOSHIKI
IPC: B65H5/00
Filed: 1993-11-11
Abstract: PURPOSE:To reduce size and cost in an object floating device which floats an object in the air by employing a cylindrical member as a vibrating element, and linking an ultrasonic wave exciting means to the outer periphery of the cylindrical member so that the direction of vibration generated by the ultrasonic wave exciting means may be orthogonal to the axial direction of the cylindrical member. CONSTITUTION:This object floating device, which is formed as an object conveying device, is provided with a cylindrical vibrating element 11. The vibrating element 11 is linked to the tip of a horn 2 in its central area in a longitudinal direction. The horn 2 is linked with a vibrator which is accommodated in a case 6. The vibrator generates ultrasonic vibration as a result of being excited by an oscillator, and the horn 2 amplifies the vibration. The vibrating element 1? is linked with the horn 2 in such a manner as its axial direction may be roughly orthogonal to the vibrating direction (vertical vibration) of the horn 2. By vibration which is applied to the cylindrical member 11, a vibration mode in a radial direction toward the center of the cylindrical member 11. is generated in the cylindrical member 11. It is thus possible to convey an object 71 by floating it in the cylindrical member 11.
Patent JP-H01207595-A (JP)
Title: Pipe pile driver
Inventor: ARUFUONSU HETSUSE
IPC: E02D13/10
Filed: 1988-12-02
Abstract: PURPOSE: To reduce the cost of mechanical section by connecting a rear end section provided with a socket for a rammer to the rear end of an advancing pipe, viewed in the direction of advance without gap. CONSTITUTION: A rammer 3 is arranged in an advancing pipe 2 having a cutting shoe 1 in a front end section, and a conic impact point section 4 is arranged in a support ring 5. A socket 6 tapered in the direction of the conic impact point section 4 and a connecting part 7 as a rammer drill fitted in the socket 6 are provided in the rear end section of the rammer 3. A guide pipe 2b is supported on a floor frame 12 by the supports roller 11 on a base seat 10 at the start point of the indication of a start hole 9, and the rear end of the rammer and the rear end of the guide pipe 2b viewed in the direction of advance are connected to each other without gap by the socket 6 and the rammer drill 7. By this constitution, the cost of mechanical section can be reduced.
Patent JP-H08161471-A (JP)
Title: Detector for rugged pattern on surface of object
Inventor: MORI MASAHIKO
IPC: G06T7/00
Filed: 1994-12-09
Abstract: PURPOSE: To detect avoid an afocal state and to detect a fingerprint pattern inexpensivly with high compactness by forming the detector with an image pickup element reading a pattern of a surface of an object depressed onto a pressing face and an optical system forming an image of the pattern to the image pickup element. CONSTITUTION: A light emitted from a light emitting body 140 to a pressing face 111 with which projections 102 of a fingerprint are in contact is scattered in every direction basically. A light emission face 114 is arranged to a transparent solid body 110 in parallel with the pressing face 111 and a lens 130 and an image pickup element 120 such as CCD image sensor are arranged on an optical axis being a straight line passing through the center of a fingerprint detection range 111a perpendicular to the pressing face 111 so that an image on the fingerprint detection range 111a is optically formed on the image pickup element 120.  Thus, the light made incident into the lens 130 among the scattered lights is collected on the image pickup element 120 and then the pattern of the projections 102 of the fingerprint on the fingerprint detection range 111a is detected brightly by the image pickup element 120.
Patent JP-S63156818-A (JP)
Title: Epoxy resin composition
Inventor: SOWA MASAHIKO
IPC: C08L63/00
Filed: 1986-12-22
Abstract: PURPOSE:To obtain the titled one-pack type composition rapidly curable at low temperature, having storage stability, giving a cured article having excellent electrical insulation, adhesivity, etc., and useful as an adhesive, by using an epoxy resin, a dicyandiamide hardener, a specific cure accelerator and an inorganic filler as essential components. CONSTITUTION:The objective composition contains (A) an epoxy resin (e.g. bisphenol A-diglycidyl ether), (B) a dicyandiamide hardener, (C) a cure accelerator consisting of an imidazole derivative or triazine derivative having nitrogen- containing substituent group {e.g. 2,4-diamino-6-[2'-ethylimidazolyl-(1)']ethyl-S- triazine isocyanuric acid adduct} and (D) an inorganic filler (e.g. crystalline silica).