baber/WOPTO huggingface dataset:
Patent JP-S6126885-A (JP)
Title: Informing device of being in room
Inventor: KOBAYASHI TORU
IPC: G08B13/00
Filed: 1984-07-17
Abstract: PURPOSE:To decide being in a room from the outside of a door by taking a logical sum of output when an indoor side detecting means operates after an outdoor side detecting means detecting the human body passing with the door between operates and output of an infrared rays detecting means provided indoors. CONSTITUTION:Detecting means 6 and 7 which turn on and off when a person passes with the door 5 between are buried in the floor. The infrared ray detecting means 1 which detects the infrared rays 4 radiated from the human body 2 is provided indoors. When the person enters the room, the switches are made on and off in the order from 7 to 6, and when the person goes out, the switches are made on and off in the order from 6 to 7 to output a pulse train of (a),(b). A flip-flop circuit 8 is triggered to output a pulse (c) and further, a flip-flop circuit 9 outputs a pulse (d). On the other hand, the infrared rays detecting means 1 outputs for the time T2 when it detects the infrared rays. A signal processing circuit 10 calculates the logical sum of times T1 and T2 to inform about being in the room.
Patent JP-S63313388-A (JP)
Title: Magnetic disk device
Inventor: YOSHIOKA KOICHI
IPC: G11B33/12
Filed: 1987-06-16
Abstract: PURPOSE:To widen a space inside a device and to increase the number of magnetic disks by forming a fitting part of a housing to a base plate so as to keep a gap oppositely along the peripheral surface of the base plate and packing an elastic member hermetically. CONSTITUTION:An elastomer member 18 is hermetically packed as the elastic member into the gap between the peripheral surface of the base plate 15 and an opening part provided concentrically with the plate 15 on the bottom surface of a lower part casing 17 so as to make the plate 15 and the bottom of the casing 17 be on the same level. In such a magnetic disk device as constituted in this method, the vibration of the plate 15 induced by a high speed reciprocating motion of an actuator 4 is attenuated by the elastomer member 18 packed in the gap between the opening part of the casing 17 bottom and the plate 15, thus improving the positioning performance. Then, since the elastomer member 18 is hermetically packed, dust is prevented from being infiltrated into the interior of the magnetic disk device from the exterior.
Patent JP-H0811657-A (JP)
Title: Air bag for air bag device
Inventor: TANASE TOSHINORI
IPC: B60R21/16
Filed: 1994-06-29
Abstract: PURPOSE:To easily sew and manufacture an air bag in the case of arranging tethers in its inside. CONSTITUTION:An air bag for an air bag device is provided with a bottom wall part 2 having a gas inlet 3 and a ceiling wall part 5 opposing to the gas inlet 3, and four tethers 8 whose one end side is sewn to the bottom wall part 2 and other end side is locked to a catch fabric 6 sewn to the ceiling wall part 5 so as to regulate the shape in the case of inflation are arranged. Respective two of the tethers 8 in the end of the ceiling wall part 5 side are sewn mutually so as to form a tether constitution fabric 14 and the intermediate part of the tether constitution fabric 14 is locked to the catch fabric 6.
Patent JP-S6042232-A (JP)
Title: Manufacture of magnesium oxide and magnesium hydroxide having low boron content
Inventor: SAMEJIMA YOUZOU
IPC: C01F5/16
Filed: 1983-08-15
Abstract: PURPOSE:To remove effectively boron from light burned magnesia by bringing the magnesia into contact with an alkaline aqueous soln. and by separating and removing the liq. phase when the hydration of magnesium oxide attains to a prescribed rate. CONSTITUTION:Magnesium hydroxide contg. boron produced from sea water is heat treated at >=about 800 deg.C. The resulting light burned magnesia is put in an aqueous soln. of >=11pH such as about 0.1N aqueous soln. of NaOH, and they are stirred. When the conversion of magnesium oxide into magnesium hydroxide attains to >=5%, preferably 30-55% rate, the liq. phase is separated by filtration and removed to obtain magnesium oxide and magnesium hydroxide having a low boron content.
Patent JP-S628592-A (JP)
Inventor: MASAKI KENICHI
IPC: H01B13/00
Filed: 1985-07-04
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-S636029-A (JP)
Title: Cation exchange membrane for use in electrolysis
Inventor: ARAI KIYOTAKA
IPC: B01J47/00
Filed: 1986-06-26
Abstract: PURPOSE:To provide the title cation exchange membrane having excellent toughness and low membrane resistance, by laminating three specified fluoro carbon polymer layers. CONSTITUTION:A first layer (A) of a fluorocarbon polymer having carboxyl groups, a membrane thickness of 5-50mu and an ion exchange capacity of 0.5-1.5meq/g of resin on a dry basis, composed of a copolymer of a compd. (a) of formula I (wherein m is 0 or 1; n is a number of 1-5; and R is a 1-10C alkyl) with tetrafluoroethylene (b), a second layer (B) of a fluorocarbon polymer having carboxyl groups, a membrane thickness of not thinner than 50% of the whole thickness of the resulting laminate and an ion exchange capacity of 0.8-2.0meq/g of resin on a dry basis, composed of a copolymer of the components (a) and (b), and a third layer (C) of a fluorocarbon polymer having an ion exchange group, a membrane thickness of 1/2 or below of that of the component B and a degree of swelling higher by at least 5% than that of the component B, composed of a copolymer of a compd. (c) of formula II (wherein m is 0, 1 or 2; and n is a number of 1-5) with the component (b), are laminated onto one another in such a manner that the component A faces a cathode and the component C faces an anode.
Patent JP-H0817090-A (JP)
Title: Position adjusting method of magnetic head
Inventor: MUTO YOSHIHIRO
IPC: G11B11/105
Filed: 1994-06-29
Abstract: PURPOSE:To remarkably improve the yield and reliability of products by very easily and surely adjusting the position of a magnetic head against an optical spot. CONSTITUTION:A magneto-optical disk for adjustment provided with the magnetic layer having two layers structure is used, and a head element 12 is moved in the radial direction of disk on this magneto-optical disk by a head moving means 7 to detect the position of the head element 12, where the amplitude of an RF output becomes maximum. Subsequently, the head element 12 is moved on the line in the tangential direction of disk passing the position where the amplitude of the radial direction of disk becomes maximum, to similarly detect the position of head element 12, where the amplitude of the RF output becomes maximum.
Patent JP-S5575112-A (JP)
Title: Burner
Inventor: ISHIZAKI YOSHIO
IPC: F23D11/06
Filed: 1978-11-30
Abstract: PURPOSE: To improve the safety of a burner by inserting into a fuel in a tank to a predetermined depth the lower portion of a drain pipe through which such a fraction of the fuel that fails to be atomized in a burner body is returned to the tank, whereby the internal pressure of the burner body can safely escape therefrom then it reaches an increased level.  
     CONSTITUTION: When a fan 39 and a rotary cup 45 are turned at a high speed by a motor 38, the air flows through an air passage 17 to be ejected from air vents 49.... A fuel A is supplied from a fuel pump 10 into the rotary cup 45 through a pipe 46. The fuel A is then scattered by a centrifugal force so as to be atomized. The atomized fuel is then gasified, mixed with air, which is supplied through the air vents 49..., and thereafter burnt. Thus, that fractions of the fuel which fail to be atomized in the cup 45 and which is sticked to an inner culinder 13 is returned to a tank 8 through a drain pipe 48. Since the lower portion of the drain pipe 48 is inserted in the fuel to a depth H or to such an extent that the lower end of the drain pipe 48 is below the surface of the fuel with respect to the internal pressure of a burner body during an operation, the internal pressure of the burner body 11 can safely escape therefrom when it is of an increased level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0815727-A (JP)
Title: Production of electrode substrate for liquid crystal display device
Inventor: SUDA HIRONOBU
IPC: G02F1/1343
Filed: 1994-06-29
Abstract: PURPOSE:To improve the production yield for the method to form a color filter on a electrode substrate where a TFT is to be formed. CONSTITUTION:A color filter is formed on a supporting sheet to obtain a transfer sheet. Then color filters with pattern defects on the transfer sheet are rejected and only a good transfer sheet is transferred to an electrode substrate where a TFT is to be formed. Then an ITO film is formed and patterned into a specified pattern. An insulating film 11 is formed on the whole surface and a light-shielding film 12 is formed in a specified shape. Therefore, since the color filter is wholly transferred at one time from the preliminarily produced transfer sheet, the production yield of the TFT substrate is improved. Further, since the surface of the oriented film is finally made almost flat, the rubbing treatment of the oriented film is surely performed even when a more precise pattern is formed.
Patent JP-H09304653-A (JP)
Title: Optical fiber fixing device of connector for optical fiber
Inventor: SHINOFUJI TOSHIRO
IPC: G02B6/40
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To make a connector small-sized by forming a support frame, receiving a clamping reaction force acting between an operation part and a clamping part, of sheet metal. SOLUTION: The fixing device 10 consists of an operation lever (operation part) 11, a slider (driven node part) 12, the clamping part 13, and the support frame 14. The support frame 14 is made of, for example, sheet metal such as a stainless steel plate and formed in a channel shape on the whole. The slider 12 is arranged between the operation lever 11 and clamping part 13 and moves directly downward by the rotation of a cam surface 11b to make the clamping part 13 deform, thereby clamping the optical fiber 5 through an attachment. In this clamping state, the clamping reaction force operates on the support frame 14. Here, the support frame 14 is formed of, for example, the stainless steel plate, so it can sufficiently withstand the reaction force of clamping even when thin. Further, the support frame can be manufactured to thin thickness since it is formed of the metal sheet.  Therefore, the fixing device 10 is reducible in width.
Patent JP-S5773180-A (JP)
Title: Etching method
Inventor: KUREISHI YOSHINORI
IPC: C23F1/00
Filed: 1980-10-24
Abstract: PURPOSE: To make etching of good accuracy suited for fining possible by treating a resist layer of prescribed patterns to have a heat resistant surface then heat setting the same.  
     CONSTITUTION: A photoresist layer 3 is deposited and formed in prescribed patterns on the surface of a layer 2 to be worked, for example, SiO 2  film surface formed on, for example, an Si substrate 1. Next, surface of the layer 3 is exposed to gaseous to gaseous plasma contg., for example F(for example, while vacuum electric discharge of CH 4 ), whereby a denatured layer 4 is formed. The layer 4 consists of a fluorinated resin of the layer 3, and has a softening point higher than that of the layer 3. Next, heat treatment is performed to heat set the layer 3 so as to withstand chemical, gases, etc. during etching. At this time, the deformation owing to the softening of the layer 3 is effectively prevented because of the presence of the layer 4, and the initial pattern is maintained. If plasma etching is performed after this, the layer 2 of the same pattern as that of the photoresist is obtained. At this time, the top surface of the photoresist layer is cut off slightly from the original position of the alternate long and short dash line, but the deformation of the pattern is prevented by the layer 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0314875-A (JP)
Title: Technique for expanding and contracting gel
Inventor: HOSOKAWA JUNJI
IPC: C08L101/00
Filed: 1989-06-13
Abstract: PURPOSE:To make it possible to control an expansible and contractible gel to any degree of swelling or contraction within a closed system by a technique wherein two kinds of specified electrodes are arranged on both sides of an expansible and contractible gel immersed in an aqueous solution and a voltage is applied between the electrodes to control the salt content of the aqueous solution. CONSTITUTION:On both sides of an expansible and contractible gel 3 immersed in an aqueous solution 4 are arranged a first electrode 1 coated with a compound which reversibly undergoes an electrochemical redox reaction to release or absorb cations and a second electrode 2 coated with a compound which reversibly undergoes a redox reaction to release or absorb anions, and a DC power source capable of switching over the current flow is connected to the electrodes 1 and 2. When a negative voltage and a positive voltage are applied to the electrodes 1 and 2 respectively, the electrodes 1 and 2 absorb cations 6 and anions 7 respectively to thereby reduce the salt content of the aqueous solution 4, thus causing the gel 3 to swell and become longer. On the contrary, when a positive voltage and a negative voltage are applied to the electrodes 1 and 2, respectively, cations 6 and anions 7 are released from the electrodes 1 and 2, respectively, to thereby increase the salt content of the aqueous solution 4, thus causing the gel 3 to contract and become shorter.
Patent JP-S629264-A (JP)
Title: Method and instrument for measuring ion activity
Inventor: SESHIMOTO OSAMU
IPC: G01N27/28
Filed: 1985-07-05
Abstract: PURPOSE:To prevent the physical and chemical deterioration of an ion selective layer by disposing sheet-like ion selective electrodes in such a manner that the ion selection layers thereof are positioned on the lower side and constituting the instrument in such a manner that a reference electrode and liquid to be inspected are brought into contact with the ion selection layers from below. CONSTITUTION:Two apertures 12 are opened to an ion activity measuring instrument. The reference liquid and the liquid to be inspected are respectively put therein, then both liquids are electrically conducted by a bridge 19. The liquids are lowered from the aperture 12 to a down passage 13 and are then transferred into a horizontal passage 14 having a porous liquid transfer member 16; thereafter the liquids are raised by rising passages 15a-15c. The sheet-like ion selection electrodes 11a-11c are provided to the respective passages 15a-15c. The electrodes 11a-11c formed by successively laminating metallic silver layes, silver chloride layers, electrolyte layers and ion seletion layers on the plastic sheets are disposed in such a manner that the ion selection layers are positioned on the lower side so as to bring said layers into contact with the rising liquids. The ion activities of the liquids to be inspected and the reference liquid are measured. Since the electrode are so disposed as to position the ion selection layers on the lwoer side, the injury of the ion selection layers by a pipette, etc. is prevented and the chemical deterioration thereof is prevented.
Patent JP-S633457-A (JP)
Title: Solid-state image sensing device
Inventor: MIWATARI TADAHIRO
IPC: H04N5/335
Filed: 1986-06-24
Abstract: PURPOSE:To make an interlayer insulating film thin, by covering the upper part and the side surface of a first polycrystalline silicon electrode layer, which is formed on a region for isolating a neighboring photodetector electrically, with a second polycrystalline silicon electrode layer through an insulating film. CONSTITUTION:A photodetector 4 in an n-type region, which is formed on the surface of a p-type semiconductor substrate 5, is electrically isolated from a neighboring photodetector by a channel stopping region 1. On the region 1, a first polycrystalline silicon electrode layer 2 and a second polycrystalline silicon electrode layer 3 are laminated and formed by way of an oxide film. A light-screening metal film 7 is formed through an interlayer insulating film 6. The film 7 optically isolated each photodetector 4. The upper surface and the side surface of the layer 2, which has the larger thickness and the smaller width than the layer 3, is covered by the layer 3. Thus the configuration of a step part is improved, end the film 6 can be made thin.
Patent JP-H07335712-A (JP)
Title: Article loading device for clean room
Inventor: YOSHINO KATSUTAKA
IPC: F24F7/06
Filed: 1994-06-07
Abstract: PURPOSE:To provide an article transfer device for a clean room which is simple and moreover compact in structure. CONSTITUTION:A main shaft 2 is turnably supported around a vertical shaft core while an on/off drive unit 3 is connected to the upper end of the main shaft 2. The on/off drive unit 3 opens and closes a chuck arm 5 where the chuck arm 5 clamps an article 4 in a closed state. Either a lift drive unit 6 or a swing drive unit 7 lifts and turns the chuck arm 5 by way of the main shaft 2. The on/off drive unit 3 is covered with a first cover 8. The first cover 8 internally communicates with a second cover 9 by way of a communication hole bored in the main shaft 2. An exhaust fan 10 exhausts air prevailing in the cover 9 to the put-side of the device.
Patent JP-H0623213-A (JP)
Title: Superconducting magnetic separator and operation for same
Inventor: WADA YUKIO
IPC: B01D35/06
Filed: 1992-05-15
Abstract: PURPOSE:To make the most of advantages of superconducting magnetic separation techniques, to easily and effectively perform desorption operation of fine particles in liquid to be treated and to decrease operating cost. CONSTITUTION:A magnetic filter 12 filled inside with a filter raw material 10 and superconducting electromagnets 14 arranged around it are provided. Superconducting magnetic shields 16 which can freely be inserted into and taken out from the clearance part between the magnetic filter and the superconducting electromagnets are installed. Particularly two magnetic filters of different systems are arranged tandem and the superconducting electromagnets are arranged around them and in common and the superconducting magnetic shields which can alternately and freely be inserted and taken out for each magnetic filter are installed and the superconducting electromagnets are operated in a permanent current mode and fine particles are stuck and separated by one magnetic filter while cleaning by the other magnetic filter to constitute a preferable device.
Patent JP-S5480669-A (JP)
Title: Manufacture for cathode ray tube and ventilation unit used for its sintering process
Inventor: MATSUMOTO SHIGEO
IPC: H01J9/22
Filed: 1977-12-09
Abstract: PURPOSE: To enable to sufficiently perform the ventilation near the fluorescent screen and to perform the separation and sintering of PVA and acrylic resins layer sufficiently on the fluorescent substance coating surface, by providing the ventilation unit constituted with pipes to external with the cathode ray tube.  
     CONSTITUTION: In the cathode ray tube 1, the ventilation unit 8 consisting of the pipe 6 and the hold material 7 to hold the pipe 6 on the cathode ray tube 1 through the neck 2. Further, the upper end opening 6A of the pipe 6 is given in the neck 2 and the lower end opening 6B is external the neck 2. When the cathode ray tube 1 is fed to the flit seal furnace 12, air 14 flows on the fluorescent surface of the panel inside through the pipe 6 with air convention 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06335596-A (JP)
Title: Hardly washable clothes washing method
Inventor: OZEKI YASUAKI
IPC: D06F43/00
Filed: 1993-05-27
Abstract: PURPOSE:To safely and exactly execute washing an object to be washed of hardly washable clothes, and also, to prevent its damage by executing a rotation for a specific time at a liquid removing low rotating speed being higher than a washing drainage rotating speed in the beginning of a liquid removing process after a washing process or a rinsing process and a drainage process, and thereafter, executing the liquid removing process at a liquid removing high rotating speed. CONSTITUTION:In a washing process, a washing drum 5 is subjected to forward rotation or backward rotation, for instance, for two seconds at about 30-40rpm rotating speed, and thereafter, stopped, for instance, 18 seconds. When a liquid removal is started and a solvent is discharged in the latter half of this process, a rotating speed of the washing drum 5 is increased to about 40-50rpm and rotated for 4-10 seconds. During this time, the solvent which remains in the object 6 to be washed is removed, and also, the object 6 to be washed, which becomes a lump is loosened. Subsequently, the rotating speed of the washing drum 5 is increased to about 400-500rpm and the liquid removal is executed. In such a way, the object to be washed, of hardly washable clothes can be washed safely and exactly and damage can be prevented, and the processing time of the whole liquid removing process can be shortened.
Patent JP-S5940022-A (JP)
Title: Device for mounting back plate of drum brake
Inventor: YOKOI KENJI
IPC: F16D65/10
Filed: 1982-08-27
Abstract: PURPOSE:To improve the durability of the back plate by changing the configuration of the back plate CONSTITUTION:The terminal end portion on the side of a mounting plane 3 of a sloping part 8 is extended up to a position within a plane portion 22 to be mounted of a chassis by an integral molding operation to provide a space between the end edges of the plane portion 22 to be mounted. A moment acts in the direction indicated by B in the drawing every time the brake operates. However, since the sloping part 8 acts as a reinforcing rib, the strength of the brake is improved and the deformation thereof becomes small. Further, since the terminal end of the sloping part 8 and the periphery of the mounting plane part 3 do not make contact with the edge part of the flange shaped part 21 of the chassis, the durability at this part is improved.
Patent JP-H05320813-A (JP)
Title: Molybdenum or molybdenum alloy member excellent in strength and heat resistance
Inventor: UMEMOTO YASUSHI
IPC: C22C27/04
Filed: 1992-05-15
Abstract: PURPOSE:To provide a non gas-releasing molybdenum or a molybdenum allay member having excellent strength and heat resistance (high temp. strength and thermal stress resistance) and in which the generation of impurity gases is not recognized even in the case of use under high temp. and high pressure. CONSTITUTION:The objective member (such as a pipe, bar, wire or the like) made of molybdenum or a molybdenum allay is constituted in such a manner that it is formed of the material subjected to plastic working of a refined molybdenum or molybdenum alloy as well as the length L and breadth D of the crystalline grains satisfy the inequality of D<L<=10XD, or its hardness is furthermore regulated to >=100Hv or, in addition to these regulations, the total content of gaseous components is regulated to <=100ppm.
Patent JP-H10340983-A (JP)
Title: Heat sink for heat generating part
Inventor: YAMAMOTO MASARU
IPC: H01L23/40
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink, in which the usable area in a board is made maximum and at the some time to enable use of a high-speed CPU. SOLUTION: A heat sink 16 is provided along the plane of a printed circuit board 1 and contacted with a heating part mounted on the printed circuit board to radiate the heat front the heating part. In this case an end part of the printed circuit board 1 is held by the heat sink 16. The heat sink 16 has a groove 17 for inserting one edge of the printed circuit board 1. The edge of the other side of the heat sink 16 is fixed by a fixing member 21, and the edge of the heat sink 16 has a plate-shaped projected part along the edge part of the printed circuit board.