baber/WOPTO huggingface dataset:
Patent JP-S62133505-A (JP)
Title: Birds-eye viewing system
Inventor: NISHIHARA SEIICHIRO
IPC: G01S5/14
Filed: 1985-12-06
Abstract: PURPOSE:To obtain an image being nearly still continuously for many hours by small expenses, by executing an adjustment of a fixed point position of an air-borne floating body to which a TV camera has been attached, by a signal from at least three pieces of transponders. CONSTITUTION:Two sets of transponders 1, 1a and one set of transponder and control device 2 are placed at a suitable interval on the ground. In this state, when a still image is being obtained by a TV camera 10 which has been provided on an air-borne floating body 5, if a wind force, etc., work on the air-borne floating body 5, its position is varied. In such a case, a signal from each transponder 1, 1a and 2 is received by a receiving device 8 of the air-borne floating body 5, and by driving a position adjusting device 7 by this signal, the air-borne floating body 5 is moved to a normal position. In this way, an image being nearly still can be obtained continuously for many hours by small expenses.
Patent JP-S61151755-A (JP)
Title: File revision system
Inventor: SEKI TAKAO
IPC: G06F12/00
Filed: 1984-12-26
Abstract: PURPOSE:To avoid dead lock generation by means of application software by arranging a file updating request from plural program in the order of first-in first-out, taking over the control to an updating-exclusive program in the order of arrangement to update the file. CONSTITUTION:Programs A, B output an updating request and updating data to plural common files 20 to a first-in first-out (FIFO) buffer 30. The buffer 30 transmits the updating request and updating data inputted according to the FIFO to a total file updating program 40. The program 40 extracts sequentially the updating request and updating data, updates the relating file in files 1, 2-n according to the command content and when the updating is finished, other file is updated until the content of the buffer 30 is lost. When the buffer 30 is idle, the updating program 40 is brought into the stand-by state. Thus, the competition of the programs A, B to the file 20 is avoided.
Patent JP-H1190918-A (JP)
Title: Manufacture of concrete product
Inventor: WATANABE YOSHIHARU
IPC: B28C7/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete product which can be released from a form in a short time with a satisfactory working efficiency. SOLUTION: The method for manufacturing a concrete product comprises the steps of kneading superhard concrete having unit water rate of 100 kg/m<3> or less to manufacture primary concrete, then scaling the primary concrete of a suitable amount, adding at least water, water reducing agent and setting accelerator (material), again kneading the mixture to manufacture secondary concrete, and molding the secondary concrete in a form.
Patent JP-H06102495-A (JP)
Title: Liquid crystal display element
Inventor: SHIBATA RETSU
IPC: G02F1/1333
Filed: 1992-09-18
Abstract: PURPOSE:To provide the liquid crystal display element which is improved in contrast and decreased in hysteresis and to provide the liquid crystal display element which is small in driving voltage, large in area, good in contrast and has high-speed responsiveness. CONSTITUTION:This liquid crystal display element is constituted by clamping a display layer 106, which is formed by impregnating a film-like porous material 104 having open cells of <=25dyn/cm surface energy of cells with a low polymer liquid crystal compd. 105, between a pair of substrates 101 and 101' having electrodes 102, 102', at least one electrodes of which are transparent electrodes. The liquid crystal display device is constituted by providing coating layers 103, 103' exhibiting horizontal orientability in the low polymer liquid crystal compd. 105 between the display layers 106 and the electrodes 102, 102'. At least the composite film formed by impregnating the film-like porous material having the open cells with the low polymer liquid crystal compd. and the surface treatment layer exhibiting vertical orientability in the low polymer liquid crystal compd. provided on at least one surface of the composite film are clamped between a pair of the substrates having the electrodes, at least one of which are the transparent electrodes.
Patent JP-H07128455-A (JP)
Title: Contact detector
Inventor: IMAI YASUO
IPC: G01V9/00
Filed: 1993-11-01
Abstract: PURPOSE:To provide a contact detector which can specify a position where collapse deformation occurs and degree of collapse deformation due to contact concerning contact detector. CONSTITUTION:An elastomer tube 10 is formed out of an elastomer. An ultrasonic sensor 11 is arranged at one end of the elastomer tube 10 and transmits ultrasonic waves at a fixed cycle. A measurement circuit measures a period of time from transmission of ultrasonic waves to detection of ultrasonic waves reflected by the collapse deformation of the elastomer tube 10 by an ultrsonic sensor 11, thereby measuring a deformation position of the elastomer tube 10. Further, the measurement circuit measures a degree of collapse deformation of the elastomer tube 10 according to the detected intensity of reflected ultrasonic waves.
Patent JP-H0985360-A (JP)
Title: Method for changing die of transfer press
Inventor: KOMATSU ISAMU
IPC: B30B15/02
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a die changing method of a transfer press which shortens the working time of the die changing. SOLUTION: A moving bolster 20B loading and waiting a die 21B and a feed bar receiving unit 27B at a left side fixed position 36B is touched to a base on a transfer press 22 through a drawing-out position 33 by synchronizing with a moving bolster 20A arranging a feed bar receiving unit 27A integrating a die 21A, and a feed bar receiver 25 and a scrap chute at the front and rear sides in the sideway travelling to a right side fixed position 36A from the drawing-out position 33 at the rear part of the transfer press 22. The moving bolster 20A takes out the feed bar receiving unit 27A at the right side fixed position 36A and takes out the die 21A at the drawing-out position 33 onto a die changing carrier 38, and after loading the die 21C and the carrier is returned to the right side fixed position 36A and the feed bar receiving unit 27C is fitted and waited.
Patent JP-2001096290-A (JP)
Title: Activated sludge process for treatment of organic wastewater
Inventor: SUZUKI TAKAYUKI
IPC: C02F3/12
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an activated sludge process for treatment of organic wastewater, by which the sludge volume can economically be reduced. SOLUTION: This process capable of subjecting excess activated sludge to volume reduction treatment involves subjecting such activated sludge 9 to solubilization treatment 10 when the amount of inflow wastewater 1 or load of inflow organic matter is reduced or the inflow of wastewater 1 or organic matter is stopped, wherein examples of methods that can be used as the method of solubilization treatment 10 of the activated sludge 9, are those of treatment with an oxidizing gas such as ozone or hydrogen peroxide, treatment with an alkali chemical agent such as caustic soda, treatment with a mineral acid such as hydrochloric acid, anaerobic treatment such as acid fermentation, thermal treatment, fragmentation treatment, pulse discharge treatment, ultrasonic wave treatment, etc.
Patent JP-S63127698-A (JP)
Title: Speaker
Inventor: SERIKAWA MITSUHIKO
IPC: H04R7/04
Filed: 1986-11-18
Abstract: PURPOSE:To output an excellent sound pressure versus frequency characteristic depending on node drive by forming a region constituting the open system of a flat diaphragm nearly a rectangle, selecting the aspect ratio as the aspect ratio a/b (a>b) of the diaphragm itself or over and arranging the region nearly symmetrically to the flat diaphragm thereby reducing the structural inbalance of the diaphragm in the lengthwise direction. CONSTITUTION:The lengthwise direction of the diaphragm 3 and the open system part 5 is arranged while its symmetrical axis is made coincident, and the aspect ratio of the open system part 5 is selected larger than that of the diaphragm 3, that is a'/b'>a/b. In this speaker, as the mass exerting the diaphragm 3, the additional mass is given to the region of the open system part 5 in addition to the mass of the diaphragm 3 itself. Moreover, as the stiffness to be exerted, the stiffness caused in the closed space of the region of an enclosed system part 7 is caused in addition to the stiffness of the support system. Thus, the excellent piston motion of the diaphragm 3 is realized over comparatively wide band by using the node drive system by plural voice coils 8 to obtain the sound pressure versus frequency characteristic with less peak dip.
Patent JP-H06127517-A (JP)
Title: Method and apparatus for taping of electronic parts
Inventor: ITANI SHIGERU
IPC: B65B15/04
Filed: 1992-10-13
Abstract: PURPOSE:To load an embossed tape with electronic parts stably without troubles even though the operating speed is increased extremely. CONSTITUTION:In making each of dents 4 for housing electronic parts 1 on an embossed tape 3 to be loaded with the electronic parts 3 that are dropped from a handling mechanism, magnets 15 are provided to a member 10 supporting the embossed tape 3, and the electronic parts 3 falling from the handling mechanism are housed certainly in the dents 4 by virtue of magnetic force of the magnets 15.
Patent JP-2000106369-A (JP)
Title: Semiconductor device
Inventor: KONO YASUHIKO
IPC: H01L29/73
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To suppress the tail current and reduce the switching loss by making the current amplification ratio of the central part lower than the current amplification ratio of the end part on the transistor region which comprises an n layer, a base layer and an emitter layer in a semiconductor substrate. SOLUTION: In order to reduce a base grounding current gain (hFE) of the central part in a transistor region 113, a well layer 104 having higher impurity concentration than that of a base layer 108 is formed immediately below an emitter layer 105 in the central part of the transistor region 113. Accordingly, implantation efficiency of electrons from the emitter layer 105, and hFE is reduced. And, impurity concentration of the emitter layer 105 in the central part of the transistor region 113 is lowered than that of the emitter layer 105 on the end part on the transistor region 113, the implantation efficiency is decreased, and a current amplification ratio in the central part of the emitter is reduced. Otherwise, base width of the central part in the emitter layer 105 is widened by deepening a base layer 103 of the emitter layer 105 to decrease a transport factor to the base.  As a result, the current amplification ratio is reduced.
Patent JP-H0997669-A (JP)
Title: Heater for prevention of freezing of tap water
Inventor: MINETA YUJI
IPC: H05B3/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To effectively prevent freezing of Lap water by using a plurality of heat generating body units with difference length of the heat generating bodies and easily producing a heater for prevention of freezing of tap water which has a heat generating part with proper length satisfying complicated pipelines and long pipelines in a execution work field. SOLUTION: A plurality of heat generating body units 1, 2, 3 are installed. The heat generating body unit 1 is composed of a cabtyre electric power source cord 9 to which an AC plug 4 is connected, a temperature detecting circuit 5, and a heat generating body 11 having an optional length and which is connected with the temperature detecting circuit 5 at one end and with an electric power supplying part 61 at the other end. The heat generating body unit 2 comprises a heat generating body 12 having an optional length and which is connected with an electric power receiving part 72 at one end and with an electric power supplying part 62 at the other end, and the heat generating body unit 3 comprises a heat generating body 13 to which an electric power supplying part 63 having an electric power receiving part 73 at one end and a water-proofing cap 16 at the other end is connected.  A heater for prevention of freezing of tap water is composed by respectively combining the heat generating body units 1, 2, 3 having necessary length, combining the heat generating body 11 and a plurality of heat generating bodies 12 and heat generating bodies 13 corresponding to the length of a heat generating body 10.
Patent JP-H03138298-A (JP)
Title: Side shift device for forklift
Inventor: FUKUOKA NAOKI
IPC: B66F9/14
Filed: 1989-10-20
Abstract: PURPOSE:To ensure the view of a worker by fitting a shift cylinder for moving an attachment laterally in such a way as to be movable in the vertical direction. CONSTITUTION:A shift cylinder 10 is disposed between an upper and a lower rails 3, 3, in parallel to the rails 3, and one end of the shift cylinder 10 is secured at a bracket 11 fixed at a lift bracket 2 and the other end at a bracket 12 fixed at a vertical plate 8 respectively by pins. The bilateral brackets 11, 12 are provided with plural cylinder 10 fitting holes in vertical rows and in mutual correspondence, and the vertical position of the shift cylinder 10 can be altered by pulling the pins at both ends out. Accordingly, in case the cylinder 10 stands in the way of the view of a worker to an object, the cylinder 10 can be moved either upward or downward to make the worker's view desirable.
Patent JP-H04148872-A (JP)
Title: Optical sampling device
Inventor: SUGIYAMA SUNAO
IPC: G01J1/04
Filed: 1990-10-12
Abstract: PURPOSE:To enable a high-speed measurement signal to be measured with a high S/N ratio by measuring a voltage waveform of a circuit to be measured based on an output of a synchronous detection means. CONSTITUTION:This device is provided with an electric optical element which modulates a polarization surface of an output light of an optical pulse generation means 1 which outputs optical pulses by a polarization surface modulation means 11 and changes a polarization surface of the output light by an electric field corresponding to operation voltage of a circuit 5 to be measured and a lock-in amplifier 13 which is a synchronous detection means for detecting an output from a light-receiving element 6 which is a detection means 6 for detecting change in polarization surface of the output light synchronously. A voltage waveform of the circuit to be measured 5 is measured based on an output from the amplifier 13. Therefore, by emitting an optical pulse which is subjected to polarization surface modulation to an electric optical element where an electric field of the circuit to be measured 5 has been added to rotate the polarization surface and then performing synchronous detection, operation voltage of the circuit to be measured 5 can be measured with a high S/N ratio.
Patent JP-H03137785-A (JP)
Title: Differential fire alarm
Inventor: MORITA SHUNICHI
IPC: G08B17/00
Filed: 1989-10-24
Abstract: PURPOSE:To surely report the occurrence of a fire by setting a detection value most distant from the fire occurrence side out of temperature detection values stored in a storage means as a reference value and discriminating a fire by comparison with this value. CONSTITUTION:The detection value from a temperature detecting part FS is periodically written in RAMs 0 to 3. The detection value most distant from the fire occurrence side out of detection values stored in RAMs is written as the reference value in the RAM 3. When the detection value is read into the RAM 1 from the detecting part FS, the difference from the reference value in the RAM 3 is taken out and is compared with a prescribed value stored in a ROM 10; and if it is larger than the prescrbied value, a fire signal is sent to a receiver RE through an interface I/F 2 and a signal transmission part TX1. Thus, the occurrence of a fire is surely reported even though the fire occurs at the time of start of air cooling.
Patent JP-H0699304-A (JP)
Title: Cross feed device for cutting tool attached to tool main spindle
Inventor: SHIMA TOSHIHIKO
IPC: B23B39/00
Filed: 1992-09-21
Abstract: PURPOSE:To miniaturize the mechanical structure of a tool main spindle, get rid of deviation of the shaft center and minimize the thermal displacement and oscillation of the tool main spindle. CONSTITUTION:In a cross feed device for cutting tools, the position of cutting edges of cutting tools 9, 11 attached to the end part of a tool main spindle 3, is radially adjusted by making a push rod 14 fittingly inserted axially as being slidable, in holes 6, 8 axially formed in the tool main spindle 3, advance and retreat. The push rod 14 is made to advance and retreat by an elastic energizing means 16 which presses the push rod 14 in one direction, and a hydraulic means 20 which displaces the push rod 14 in the other direction. The hydraulic means comprises hydraulic cylinders 7, 18 and others set in the tool main spindle 3 and connected to the push rod 14, and pressure oil feed/ discharge passages for the rotating hydraulic cylinders 7, 18 are kept oil-tight by means of mechanical seals and equipped with a control means which controls the feed/discharge of pressure oil to/from the hydraulic cylinders 7, 18 according to the axially directional position of the push rod 14, detected by a detector.
Patent JP-H07100279-A (JP)
Title: Automatic sewing device provided with preset device
Inventor: SUZUKI KOUTA
IPC: D05B19/00
Filed: 1993-10-05
Abstract: PURPOSE:To automatically execute positioning of cloth by detecting the front end in the transfer direction at the time of sewing the cloth transferred by a transfer means immediately before sewing is started, deriving a moving distance extending from a needle location position to a first sewing position at the time when sewing is started, and transferring the cloth by this distance. CONSTITUTION:A detection signal at the present time point by a cloth end detecting sensor is read in, and in the case a signal level of the detection signal is higher than a reference cloth end signal, cloth is finely moved and transferred in the transfer direction at the time of sewing by a transfer mechanism 57. Also, in this case, when it is decided that the signal level of the detection signal is equal to the reference cloth and signal, a moving distance X extending from a needle location position to a first sewing position is calculated, based on A dimension data being dimensions extending from the front end required for executing hemstitching of plural button boles to a front position of the cloth of an A dimension data memory to a first sewing position, and a constant stored in a ROM, and a motor is driven so as to correspond to the distance X, therefore, a clamp mechanism 38 is moved in the transfer direction at the time of sewing by the transfer mechanism 57 and the cloth is also moved.
Patent JP-H0994216-A (JP)
Title: Angle part of endoscope
Inventor: KAWANO HIROTAKA
IPC: A61B1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of twisting at the angle part by giving a hardening treatment to a channel part, which is situated in the angle part and which is used for inserting an instrument with a fine diameter, and thereby correcting a dispersion in the hardness of a member as is generated in bending the angle part. SOLUTION: A cylindrical hardened layer 20 is fitted in the instrument inserting channel 13b, which is situated in an angle part 2b and which is provided with a smaller inner diameter, only for the length from a connecting part to an instrument introducing part 6b in a tip end body 2c to a location in the angle part 2b. The hardened layer 20 is formed, for example, with a rubber tube, thermally contracting resin tube, etc. If the rubber tube is used, its inner diameter is made slightly smaller than the outer diameter of the instrument inserting channel 13b, so that the tube is held at a prescribed position by fitting it in the channel 13b in a forcedly expanded state. As a result, apart from the time of bending in the left and right direction, the angle part 2b is prevented from being twisted at the time of bending in the vertical direction which is very frequently performed.
Patent JP-H01117558-A (JP)
Title: System for identifying type of equipment of opposite party in automatic telephone set
Inventor: TAKENOUCHI CHOJI
IPC: H04M11/00
Filed: 1987-10-30
Abstract: PURPOSE:To attain smooth talking without causing sense of incongruity for communication between an automatic telephone set and a conventional telephone set by providing a line monitor detecting a signal level on a line, a phase inversion signal sending circuit and an incoming response circuit. CONSTITUTION:When an automatic telephone set is the caller, an NCU 2 is hooked off automatically by an automatic call means 21, sends a dial signal and an incoming reply signal from the opposite party is awaited by the line monitor 3 to detect an incoming call. When a call start carrier from a destination is detected, the opposite telephone set is discriminated to be an automatic telephone set. When no carrier is detected, it is discriminated that the opposite telephone set is a conventional telephone set. When the automatic telephone set is the called party, and when the NCU 2 detects a call signal from an exchange station, the telephone set is hooked off automatically by an automatic incoming means 22 and an incoming reply signal is sent from a voice generation circuit 6. When the signal level changes suddenly by the line monitor 3 to a lower level, it is discriminated that the telephone set of the called party is the automatic telephone set.
Patent JP-H05282475-A (JP)
Title: Reconfigurable fuzzy cell
IPC: G06G7/12
Filed: 1992-09-18
Abstract: PURPOSE: To obtain a reconfigurable fuzzy cell by providing an analog interface circuit means, a membership value circuit means, a control circuit means, a bus interface circuit means, etc. CONSTITUTION: A digital control programmable gain/multiplex operational amplifier(PGMA) and an analog-digital converter (ADC) in an analog interface block 150, an electrically erasable PROM(EEPROM) 70, a comparator 100, a fuzzy cell control logic 170, etc., are provided. A fuzzy system which has a high throughput and provides conversion of membership values of membership grade or multiple input sensor data is realized in real time. This quick analog membership grade and raw digital conversion is executed by all hardware, and it is simultaneously used only within the range of one conversion cycle.
Patent JP-2000105932-A (JP)
Title: Optical disk device
Inventor: MURAKAMI KENJI
IPC: G11B21/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To make the height position of the guide rail independently adjustable against the surface of the base and to contrive the miniaturization of an optical disk device by arranging optical pickups in a manner that they face each other along a prescribed radial direction, supporting them so as to make them slidable in the radial direction, and bringing each of the first and the second guide rail end into contact with the first, second, third and fourth inclined faces. SOLUTION: With adjusting screws 12a, 12b rotated at the same angle in the same direction, a rail guide member 10 on the outer circumferential side moves in the radial direction of a disk, and simultaneously, the outer circumferential ends of the rails 2a, 2b each move vertically, adjusting relative inclination in the radial direction against the recording face of the disk 3 in the optical axis of the optical pickup 1. Then, with one of the adjusting screws 12c, 12d rotated, one of the guide rails 2a, 2b, while being moved in the disk radial direction X, is raised or lowered along the inclined face 9b of the rail guide member 9 on the inner circumferential side and that of 10a of the rail guide member 10 on the outer circumferential side, thereby making adjustment of the relative inclination in the tangential direction of the optical pickup.