baber/WOPTO huggingface dataset:
Patent JP-H051450-A (JP)
Title: Equipment built-in wall
Inventor: KIMURA TETSUYA
IPC: E04C2/52
Filed: 1991-06-04
Abstract: PURPOSE:To lessen lowering of strength due to installation of equipment. CONSTITUTION:In a wall formed by disposing two wall bodies 2 respectively including a plate-like wall main body 4 and a surface plate for substantially covering at least one side of the wall main body 4 in such a manner as to make the other sides of the wall main bodies 4 opposite to each other, a notch portion 4a is formed on a designated position of each wall main body 4. A ventilating fan 3 as an equipment is disposed in the notch portion 4a, and fitted to one surface plate 5 by a fixing screw 11. Punching metal-like fine holes 5a are formed on opposite positions of the notch portions 4a of two surface plates 5. Accordingly, it is not necessary to provide a large opening for fitting the ventilating fan 3 in the wall bodies 2, and only the fine holes 5a are provided on the surface plates 5 of the wall bodies 2, so that the opening area is small and lowering of strength of the wall bodies 2 is little.
Patent JP-S6355522-A (JP)
Title: Twisted nematic liquid crystal display device
Inventor: NAKAGAWA YUTAKA
IPC: G09F9/30
Filed: 1987-05-29
Abstract: PURPOSE:To obviate the deficiency of contrast by providing a light transparent part of a light shielding mask to the inside of a display segment pattern determined by opposed electrodes, disposing polarizing plates in such a manner that the axes of polarization of the respective plates intersect orthogonally with each other and impressing an excitation voltage between the electrodes except between the electrodes corresponding to a desired display pattern. CONSTITUTION:The light shielding mask 7 is provided and the shape of the display pattern is approximately the same as the shape of the light shielding mask. The light transmissue parts provided on the light shielding mask are provided to the inside of the display segment pattern determined by the opposed electrodes. The axes of polarization of the polarizing plates 3 and 5 intersect orthogonally with each other and are orthogonal or parallel nearly with the orientation direction of the adjacent liquid crystal molecules. A means 6 for impressing the voltage to a TN cell (twisted nematic cell) 4 makes the driving reverse from the conventional driving of applying the TN cell operating voltage only to the non-display segments.
Patent JP-S63299480-A (JP)
Title: Multisystem vision
Inventor: MATSUKAWA HOYUKI
IPC: H04N7/18
Filed: 1987-05-29
Abstract: PURPOSE:To observe the development of a race as a continuous video, by arranging plural TV receivers which receive signals from plural TV cameras set along the racing course of a vehicle, etc., in one-dimensional way with position relation corresponding to the position relation of each TV camera in a racing field. CONSTITUTION:Twenty five TV cameras 100 in total, of which 2-5 TV cameras being arranged at the inside or the outside of each corner respectively, are arranged along the course, and they are fixed so that videos photographed by each camera group can be formed as almost the continuous video. A TV receiver group 200 in which 25 TV receivers are arranged so that respective video plane can form one-dimensional matrix of 5 rows and 5 columns is provided. In other words, a TV 201a responds to the camera 101A, and a TV 201b to the camera 101B, respectively. Thus, since the camera responds to the TV in one to one, the almost continuous video can be displayed on the TV receiver group 200 corresponding to mutual position relation in a direction of the development of the race in the racing field.
Patent JP-H05298998-A (JP)
Title: Thermal relay
Inventor: SHINNO MASAHIKO
IPC: H01H37/54
Filed: 1992-04-23
Abstract: PURPOSE:To provide a thermal relay capable of breaking a load circuit even if contacts are fused, so as to prevent a load from being burnt. CONSTITUTION:A thermosensitive holding pin 29, where a clearance between holding portions can be enlarged with application of heat, is inserted into an engaging groove of an adjusting screw 31. A flat bimetal 16 is pushed in the direction of the thermosensitive holding pin by a coil spring 24. When movable contacts 17, 18 of the flat bimetal 16 are fused to fixed contacts 11, 12, a large current flows to generate heat. Accordingly, the holding portions are enlarged so that the thermosensitive holding pin 29 is disengaged from the engaging groove. Consequently, the bimetal is pushed up by the coil spring 24, thus overcoming fusing force of the contacts so as to break a separating circuit.
Patent JP-H08327382-A (JP)
Title: Drive guiding device for vehicle
Inventor: ISHIZAKI TAKASHI
IPC: G08G1/0969
Filed: 1995-05-30
Abstract: PURPOSE: To properly guide a vehicle to a passage point even if the passage point is not properly set in the setting of a destination path via the passage point. CONSTITUTION: A path from a departing point to a passage point is calculated (step 110) for specifying a link 1D row from the departing point to the passage point (step 111). At the same time, when the length of the final link is judged to be at most a specific value (step 112), the link which is located one position before the final link is set to a start point nearest link for calculating a path from the passage point to a destination (step 118). Therefore, by changing the passage point with the link in front of the last link as the starting point nearest link, a vehicle can be guided correctly to the passage point even if the passage point slightly deviates from a crossing.
Patent JP-S5922427-A (JP)
Title: Accumulator
Inventor: KAWARAI SHIGECHIKA
IPC: G06F17/15
Filed: 1982-07-28
Abstract: PURPOSE:To obtain a general-purpose accumulator, by performing bit slice when the length of word to be calculated is long. CONSTITUTION:The accumulator accumulates function values and shifted sum of accumulation. An adder 6 adds the function values, the sum of accumulation and a carry signal of a low-order bit group. An adder 7 calculates the polarity of the sum of accumulation. A register 8 receives the high-order bits of the adder 6 and stores the numerical part of the shifted sum of accumulation. The adders 6, 7 constitute an adder in combination with each other. The polarity of the sum of a half is applied to the adder 6 by connecting a switch 11 to the position (b), and the polarity bits of the sum of a half of the polarity bits of the function value or a constant are summed by the adder 7 and the polarity of the partial sum is calculated.
Patent JP-S5922333-A (JP)
Title: Resin sealing method of ic
Inventor: YOSHIKAWA KENICHI
IPC: H01L21/56
Filed: 1982-07-28
Abstract: PURPOSE:To reduce the sealing shape, and to seal the IC at low cost by a method wherein a film carrier is silk screened with sealing resin having the large shape holding property on the face of the IC rolling round a reel, and the carrier is put in a furnace to perform real cure directly. CONSTITUTION:An IC 4 is put as to be accommodated in an IC accommodating part 10a, and moreover a screen mast 11 is put thereon overlapping an opening part 11a to the part of the IC 4 from the upper face side of the film carrier 2, and by silk screening sealing resin 12, the upper face side of the IC 4 is sealed. Then the film carrier 2 is turned over, and is put on a backing jig plate 13 having an IC accommodating part 13a, and sealing resin 12 is silk screened to the lower face side of the film carrier 2 using a screen mask 14 having an opening part 14a. Accordingly the surface and the back of the IC 4 and lead electrodes 3a are sealed completely.
Patent JP-S5598568-A (JP)
Title: Lift apparatus for facade
Inventor: HANSU FUORAATO
IPC: A47L3/02
Filed: 1979-10-15
Abstract: 1. Hoist for a facade having a carriage (1) which can travel on rails on the roof of a building and bears two booms (12, 13) which may pivot about vertical axes and by which hoisting cables (14, 15) for suspending a cradle (16) are guided, characterized in that the two booms (12, 13) have different lengths.
Patent JP-S5654828-A (JP)
Title: Photographing apparatus for endoscope
Inventor: TAKAYAMA SHIYUUICHI
IPC: A61B1/04
Filed: 1979-10-13
Abstract: A photographing system for an endoscope comprises an endoscope including a light guide and an image guide, a camera unit including a shutter button for producing an instruction signal for starting a photographing cycle and a mirror shutter for opening a light path of an image supplied from an image guide; and a light source unit including a photographing light source for producing photographing light, an observation light source for producing observation light and a reflective mirror for switching light supplied to the light guide from the observation light to the photographing light. The camera unit further includes a switch for producing a light path switching signal for operating the reflective mirror simultaneously with the depression of the shutter button and a switch closed by the mirror shutter released a predetermined period of time after the depression of the shutter button and producing a signal for energizing the photographing light source. Thus, in the light source unit the photographing light source is turned on after the reflective mirror is switched.
Patent JP-H10321742-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IMURA KOJI
IPC: H01L25/18
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a both-face mounting semiconductor integrated circuit device which reduces chip area and prevents increase in signal propagation delay. SOLUTION: This device is constituted so that integrated circuit chips 11, 12 are respectively mounted on both faces of a chip mount part of a lead frame and respective electrodes 15, 16 corresponding to the integrated circuit chips 11, 12 are connected to a common lead terminal 17. In this case, an electrostatic protection circuit provided for the common lead terminal 17 comprises a first portion (an electrostatic protection circuit 13) provided in the one integrated circuit chip 11 and a second portion (an electrostatic protection circuit 14) provided in the other integrated circuit chip 12, and a combined set of the both portions satisfies the necessary functions.
Patent JP-S5923272-A (JP)
Title: Radar device
Inventor: NISHIDA HITOSHI
IPC: G01S13/44
Filed: 1982-07-29
Abstract: PURPOSE:To execute satisfactorily target tracking, in low elevation angle, by executing low elevation angle scanning to a low elevation angle target, calculating an elevation error signal from a target video by clutter suppression, and tracking a target. CONSTITUTION:After a specified time from start of the tracking of a target, and when switches 16, 22 are connected to a contact B by a mode deciding circuit 20, an antenna 1 scans a specified range of a low elevation angle at a constant speed through an elevation scan generating circuit 21. Subsequently, clutter by the ground surface, etc. is suppressed by a clutter suppressing circuit 9, and a video signal by a target is detected by a video detecting circuit 10 and is stretched by a video stretching circuit 13. In accordance with integral quantities IE, IL of an early gate and a late gate of this stretch video, an error discriminating circuit 14 calculates an elevation angle error signal epsilon2, the antenna 1 is subjected to a feedback control so that the signal epsilon2 is reduced to zero, and a low elevation angle target is tracked satisfactorily without being influenced by clutter, where DELTAthetaE is beam width.
Patent JP-H06321951-A (JP)
Title: Bifunctional spiroorthoester compound and its production
Inventor: ENDO TAKESHI
IPC: C08G65/32
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a new compound useful as a polymeriziable monomer. CONSTITUTION:A compound of formula I (R is 2-18C alkyl or aromatic substituent group), e.g. 1,2-bis(1', 4', 6'-trioxaspiro[4, 6]-undecan-2-ylmethylthio)ethane. This compound of formula I is obtained by depolymerizing a three-dimensionally crosslinked polymer of formula II in a solvent (e.g. methylene chloride) at -20-50 deg.C using an acid catalyst (e.g. hydrofluoric acid). The polymer having three-dimensionally crosslinked structure, which has generally been thought to be difficult to reutilize because of its lack of solubility and thermoplasticity can readily be depolymerized into the compound of formula I by using this depolymerization method and reutilized. In this method, the acid is used in an amount of 0.1-30mol%.
Patent JP-S5559144-A (JP)
Title: Purification of carbonate
Inventor: YOMO KAZUO
IPC: G02C7/00
Filed: 1978-10-30
Abstract: PURPOSE: Title compounds as diethylene glycol (allyl carbonate) used as a starting material for glass lenses are effectively purified by treating with an oxidant and then bringing into contact with an inorganic absorbent as activated carbon.  
     CONSTITUTION: A carbonate with ethylenically unsaturated groups, such as diallyl carbonate or dimethallyl carbonate, is brought into contact with an inorganic adsorbent as activated carbon or zeolite, in the presence of a mineral acid or treated with an oxidant and then brought into contact with an inorganic adsorbent at 60W120°C to give title purified compound free from inpurities as staining contamination. The carbonate with ethylenically unsaturated groups means a carbonate bearing at least one of carbon-carbon double bond in the molecule. The mineral acid is, e.g., sulfuric or phosphoric acid and the oxidant is, e.g., sulfuric acid, hydrogen peroxide or potassium permanganate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61291313-A (JP)
Title: Bearing device in spiral type grain elevator
Inventor: OSAKI MASAMI
IPC: A01F12/46
Filed: 1985-06-17
Abstract: PURPOSE:To prevent residual grain from dropping onto a bearing section during replacement of elevating screw conveyers, etc. in a bearing device for a huller, by incorporating a retainer plate integrally with a rotary shaft to which the shaft of the screw conveyer fittingable and removable coupled, such that the bottom section of an elevator cylinder covers over the rotary area of the screw conveyer. CONSTITUTION:A retainer disc 5 is attached to a rotary shaft 3 in the bottom section of an elevator cylinder 4 to isolate the baring section 3 from the inside of the elevator cylinder 4. With this arrangement, even if a screw conveyer 1 is removed from the rotary shaft, it is possible to prevent residual grains in the elevating cylinder 4 from dropping onto the bearing section of the rotary shaft 3, thereby it is possible to facilitate the inspection, cleaning and replacement of the screw conveyer.
Patent JP-S5759082-A (JP)
Title: Method of driving compressor
Inventor: MIZUSAKI KOUJI
IPC: F04B49/00
Filed: 1980-09-26
Abstract: PURPOSE: To improve the drive efficiency of a compressor, by reducing the revolution speed of a prime mover to a level at the lower-limit point matching of the compressor in its high capacity control stage and by thereafter controlling the capacity of the compressor by stages.  
     CONSTITUTION: The revolution speed of a prime mover is reduced from a point of matching (revolution speed N1.1) with the maximum output A of the prime mover at the entire capacity of a compressor, to diminish the capacity of the compressor along its entire-capacity performance line B. As soon as the prime mover has reached a revolution speed N1.2 at the lower-limit point of matching at the entire capacity of the compressor, the prime mover is accelerated and the capacity of the compressor is set at (n-1)n×100 per cent. According to such a method, the high range of capacity of the compressor can be controlled in a stepless manner. For that reason, the compressor can be efficiently driven. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04359426-A (JP)
Title: Dry etching method for copper-based material layer
Inventor: KAMIIDE KOYO
IPC: H01L21/3065
Filed: 1991-06-05
Abstract: PURPOSE:To improve the etching rate of dry etching of a copper based material layer and embody the practical application of copper based wiring materials. CONSTITUTION:When an attempt is made to dry-etch a copper-based material film 3 with a resist pattern 4 as a mask, BCl3 gas and N2O gas are turned to plasma and supplied. In addition, N2O or Ar which have bubbled an HNO3 solution separately, is introduced into an etching chamber where they are turned to plasma state and etched. Since HN3 is mixed with the N2O or Ar gas bubbled in this manner, a great deal of NO3 is generated so as to turn the Cu of the copper-based material layer to Cu(NO3)2, thereby attaining a high etching rate.
Patent JP-S61291128-A (JP)
Inventor: ISHIZAWA HIDEO
IPC: B32B15/085
Filed: 1985-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62289163-A (JP)
Title: Food and drink containing phiton-chid of tree
Inventor: TAKAGI YOSHIAKI
IPC: A23L29/00
Filed: 1986-06-09
Abstract: PURPOSE:A food and drink having sterilizing and anti-inflammatory action and improved stress eliminating effects, obtained by blending a good such as drink, chewing gum, etc., with a phiton-chid component. CONSTITUTION:Water or an alcohol is added to ground pieces of tree or sawdust, which is compressed to extract the phiton-chid component of tree. Then, a drink such as water, carbonated beverage, etc., or a food such as chewing gum, etc., is blended with 0.5-3wt% phiton-chid component.
Patent JP-H08326231-A (JP)
Title: Fixing bar of tile and tiled roof
Inventor: UEKI TADASHI
IPC: E04D12/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a tiled roof having durability and an effect making the inside of house cool in summer, by using fixing bars of tiles in which a plurality of recessed ventilation parts are parallelly arranged on the attaching face at every specified distance. CONSTITUTION: A plurality of recessed groove-shaped ventilation parts 4 are parallelly arranged at every specified distance on the attaching face 3a of a fixing bar 3, laid on the roof face. A plurality of fixing bars 3 of tiles are arranged on the roof face in parallel to the ridge and a plurality of tiles are fixed thereon so as to adjacently superpose with each other. A space in which air can flow from the eaves side to the ridge side or from the ridge side to the eaves side, is formed on the roof face. In this way, the roof face is prevented from corrosion due to the stagnation of humidity and the house is made cool in summer by the dissipasion of heat.
Patent JP-S5924345-A (JP)
Title: Transfer device of machine word program
Inventor: HARUNA NAOSUKE
IPC: G06F9/445
Filed: 1982-07-29
Abstract: PURPOSE:To eliminate the connecting time between a communication circuit which is under transfer of a machine word program and a host computer, by preventing transmission of data ''0'' and transmitting only an address when the number of data ''0'' is larger than the designated number. CONSTITUTION:A zero counting means 4 counts the number of continuous units which are all equal to data ''0'' for a machine word program read out successively on the basis of the information on data ''0'' which is detected by a zero detecting means 5. An address counter 3 has its count value increased every time the machine word program is read out by a unit. An output data transmitting means 9 transmits the machine word program read out for each unit and the corresponding address. Then, it is decided whether the counted value of the means 4 is larger than a prescribed number. When the counted value is larger than the prescribed number, a control part 13 has a control so as to transmit only the counted value of the counter 3 by the means 9.
Patent JP-S5833544-A (JP)
Title: Preventive device for suction of door with sash
Inventor: WATANUKI YOSHIO
IPC: B60J5/04
Filed: 1981-08-25
Abstract: PURPOSE:To regulate the suction and movement of the door sash of the fringe section of the opening of the door by connecting a sash locking body disposed to a section opposed to the door sash to a keeper mounted at the door sash side in projecting form when the door is closed. CONSTITUTION:The sash locking body 10 is installed to the upper end section of a front pillar 5 as the fringe section 4 of the car-body opening of the door, and the keeper 20 connected or disconnected to the locking body 10 is mounted to the sash 1b corresponding to the locking body 10. The sash locking body 10 is formed by a case 12 fixed into a sealing surface with the door weather strip 9 of an outer panel 5a, a locking piece 14 slidably fitted to the case 12, a spring 16 energizing the locking piece 14 to the sash 1b side and the stopper mechanism 18 of the locking piece 14. The keeper 20 is fixed to the compartment R side section 1'b of the sash 1b, and has a stopper surface 20b regulating movement to the car outside E side of the sash 1b through connection to the constraight surface 14b of the locking piece 14.
Patent JP-H11329772-A (JP)
Title: Discharge lamp lighting device
Inventor: ICHIMURA SHIYOUGO
IPC: H05B41/24
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device that prevents a cataphoresis phenomenon from occurring. SOLUTION: A smoothing capacitor C1 is connected between the D.C. output terminals of a rectifier DB. A half-bridge type inverter circuit INV is equipped with a series circuit that is composed of switching elements Q1, Q2 and connected between both ends of the capacitor C1. A load circuit 1 including a discharge lamp La is connected between both ends of the upper side switching element Q1 through a direct current cutting capacitor C3. In this case, time switching elements Q1, Q2 are alternately turned on and off by a control circuit 2 and the control circuit 2 controls the on-duty of the switching elements Q1, Q2 in a manner that reduces the D.C. voltage component generated between both ends of the discharge lamp La to an extent that a cataphoresis phenomenon does not occur.
Patent JP-S5925255-A (JP)
Title: Structure of semiconductor lead frame
Inventor: NAKAGAWA TAKASHI
IPC: H01L23/50
Filed: 1982-08-02
Abstract: PURPOSE:To bond pellets in a straight line by respectively moving the centers of a plurality of pellet loading sections alternately within one fourth of a lead pitch. CONSTITUTION:Each lead wire 2, 3 of the pellet loading sections 4, 5 of adjacent two patterns of a plurality of patterns formed repeatedly is arranged and formed in a pectinate shape so as to be mutually positioned among the other lead wires. The lead wires may be arranged mutually at just intermediate positions among the other lead wires or displaced to either one side from the intermediate positions at that time. The pellet loading section 4 is displaced downward only by b to a of d+s between the lead wires, and adjacent pellet loading section 5 is displaced upward only by the same size. Accordingly, the centers of adjacent pellet loading sections 4, 5 are displaced slightly, but the pellets can be bonded in a straight line.
Patent JP-H06349805-A (JP)
Title: Heated pure water recycle system
Inventor: FUJIE NOBUO
IPC: C02F1/00
Filed: 1993-06-04
Abstract: PURPOSE:To regenerate Si wafers with heated pure water and to clean them while circulating the heated pure water, by heating cleaning water, which has been supplied, to a necessary temperature, providing an infrared filter in an outer tank and Si wafers at preset spaces in an inner tank, and regenerating the Si wafers successively and refining pure water by switching a cock. CONSTITUTION:Heated pure water, whose impurities have been adsorbed by an impurities adsorption tank 10, is supplied to an inner tank 14 of a cleaning equipment 6, and a semiconductor wafer is cleaned. The overflowed pure water runs to an outer tank 15 and is pressurized by a pump 13 to go through a filter 16 so that solids such as dust are eliminated. Next, after the temperature of the heated pure water replenished with pure water to reach the required flow rate is measured by a thermometer 18, the heated pure water streams through a heat exchanger 19, through which steam runs, to be heated to a set temperature of 70 deg. to 80 deg.C, passing through a three-way cock 20 to be fed to the impurities adsorption tank 10, where the impurities are adsorbed to create ultrapure water. This enables the heated pure water to be efficiently recycled.