baber/WOPTO huggingface dataset:
Patent JP-S629651-A (JP)
Title: Manufacture of integrated circuit substrate with excellent thermal conductivity
Inventor: KOJIMA MORIAKI
IPC: H01L23/12
Filed: 1985-07-08
Abstract: PURPOSE:To enable to inject necessary and sufficient amount of condensible fluid even if the groove is extremely narrow with the width of around several scores of mum to several hundreds of mum having no specific effect on the viscosity of objective fluid by a method wherein a sheet member with the fine groove is placed in saturated steam of condensible fluid as working fluid to be cooled down. CONSTITUTION:The bottom of a steam chamber 5 with an inlet 5 and an outlet 4 is formed into a loading base 7 with a cooling coil 6 built-in to load a sheet member 1 with the surface formed into a fine groove 2 turned upward upon the loading base 7. Then the steam chamber 5 is filled with saturated steam of condensible fluid as working fluid to be completely substituted for non- condensible gas such as air etc. and then the cooling coil 6 is supplied with coolant to cool down the bottom side of sheet member 1 while continuing the supply of saturated steam. Through these procedures, the condensible fluid as working fluid can be injected into the fine groove 2 since the saturated steam coming into contact with the sheet member 1 is liquefied by condensation.
Patent JP-S6042742-A (JP)
Title: Shutter charge mechanism of camera
Inventor: ERA MASAYOSHI
IPC: G03B17/00
Filed: 1983-08-17
Abstract: PURPOSE:To execute shutter charge even if a film is not loaded, by loosefitting a driving shaft driven by a motive power to a sprocket shaft, and providing a clutch for transmitting the force of only one direction to both these shafts. CONSTITUTION:When a gear 2 is rotated clockwise by the rotation of a motor, a gear 5 is also rotated clockwise through a gear 3. At the same time, a reel shaft formed as one body with the gear 2 winds a film, by which a sprocket gear 6a is rotatd clockwise, therefore, in the initial time, the gear 5 and the sprocket gear 6a start to move as one body, but the sprocket gear 6a is driven by a film which is wound, too, therefore, as winding of the film advances, the shaft diameter of the reel shaft becomes large, and also its rotational speed becomes higher than the rotation of the gear 5. That is to say, the shaft part 5a of the gear 5 is energized counterclockwise against the stepped part 6c of the sprocket gear 6a, therefore, an action for expanding a spring clutch 12 occurs, and the sprocket gear 6a is released from pressing-in of the spring clutch 12 and becomes free.
Patent JP-H08172048-A (JP)
Title: Exposure method
Inventor: SATO KAZUO
IPC: H01L21/027
Filed: 1995-06-16
Abstract: PURPOSE: To improve resolution by forming a partial illuminating region to a part in the pattern region of an original picture, successively moving the partial illuminating region in the pattern region, successively focusing the image of a pattern in the partial illuminating region onto a substrate and conducting step and repeat exposure. CONSTITUTION: In an exposure optical system consisting of a light source 1, an original picture 2, a reducing lens 3 and a substrate 4, a shutter 5 light- shielding a part of the original picture, an actuator 51 for driving the shutter 5 and an actuator 21 for displacing the original picture in the direction of an optical axis are provided. The substrate 4 is placed on a substrate anchor block 8 for a device, and the profile of the irregularities of the surface of the substrate is measured. Since there are irregularities in a region on the substrate corresponding to one shot section of the exposure of the original picture, the whole region of the region cannot be exposed at a time.  The original picture is moved vertically while being synchronized with the light-shielding of a part of the original picture as light-shielding a part of the original picture according to undulating data stored in an electric circuit 7, thus projecting the whole surface of the original picture without defocusing on the substrate.
Patent JP-H01318112-A (JP)
Title: User interface system
Inventor: KAMATA HAJIME
IPC: G06F3/048
Filed: 1988-06-20
Abstract: PURPOSE:To make it possible to change the character style of plural alphanumerics by one pen operation at the time of correction after recognition by forming character style specification modes corresponding to individual character recognition areas. CONSTITUTION:The coordinate position of an input pen is detected by a pen input device 1 and a hand-written input is recognized by an alphanumeric recognizing device 3. The recognized result is displayed on an input position in the character recognition area on a display, and in case of an alphanumeric, whether the character is a chapital or a small letter. When a user is to change the character style of the displayed alphanumeric, an input pen is downed to a character style specification area corresponding to the alphanumeric to be changed at its character style on a transparent tablet. The input device 1 is decided as a character style specification area by an area deciding means 2, whether the corresponding alphanumeric is converted from a capital to a small letter or from a small letter to a capital by a character style deciding device 5 and the decided result is displayed on a display device 4.
Patent JP-S5577663-A (JP)
Title: Heating structure
Inventor: NAKASHIMA KAZUHIRO
IPC: F24V30/00
Filed: 1978-12-06
Abstract: PURPOSE:To realize stepwise heating and uniform penetration of water by packaging with an air-permeable packing material the easily openable water container composed of at least two sealed water-filling portions and a heat-generative composition which generates heat upon contact with water and oxygen. CONSTITUTION:A heat-generative composition 1 composed of powder of a metal such as iron, copper, zinc, etc., singly or mixed with a reaction assistant such as common salte, manganess chloride, etc., or a water-retaining agent such as active carbon, silica gel, etc., is contained in a water-penetratable pouch 2, and this pouch is packaged by a packing material 9 together with a water container 3 containing water 6 in its at least two sealed water-containing portions 5 sectioned by heat seal  4. A cut 7 is formed at the heat-sealed portion 4 of the water container 3, and a  thread 8 is fixed in said cut 7, said thread 8 being left outside of the packing material 9. A water-proof film is preferably used for the water container 3 side of the  packing material 9, while a porous plastic film and an air-permeable material  capable of adjusting air permeation, such as non-woven fabric, flannel, etc., are  suited for the heat-generative composition side of the packing material 9.
Patent JP-H05325308-A (JP)
Title: Magneto-optical disk device
Inventor: TAKEDA JUNICHI
IPC: G11B11/10
Filed: 1992-05-19
Abstract: PURPOSE:To improve a transfer rate at the time of recording by providing a means for detecting reflection amount from a disk on the way of recording action and a means for not causing verifying action to be performed when the reflection amount is within a specified range but causing it to be performed when it is out of the range in a magneto-optical disk device which performs magnetic field modulation recording. CONSTITUTION:A write test is executed in order to find out an optimum recording condition for a disk at the time of starting drive or inserting the disk. In this test, the optimum recording power of a semiconductor laser 6 is found out by performing the recording by changing the recording power of the laser 6 and watching the state of a reproducing RF signal every time the recording is performed. Simultaneously, the minimum recording power is found out, and the sum of the quantity of light which reaches RF sensors 5 and 8 is added by an adder 12 at this time, and output from the adder 12 is fetched and stored in a microcomputer 18. In the case of performing the recording by the optimum recording power, the output from the adder 12 is stored. The quantities of reflected light beams from the disk in the case of the minimum recording power and the optimum recording power are respectively measured by the sensors 5 and 8, so that unnecessary verifying action is eliminated.
Patent JP-H0815008-A (JP)
Title: Thermal infrared sensor
Inventor: UCHIDA MAKOTO
IPC: G01J1/02
Filed: 1994-06-30
Abstract: PURPOSE:To improve the heat isolation of a thin film without lowering the strength of a diaphragm by patterning a silicon nitride film to be used in the diaphragm. CONSTITUTION:A silicon nitride film 5 is made to further grow on a silicon oxide film 4 made on a polysilicon 3 to perform a patterning of the silicon nitride film 5. The silicon nitride 5 is located at the central part of a thin film and separated thermally from a silicon substrate 1.
Patent JP-H0814342-A (JP)
Title: Image forming device
Inventor: MIYAGAWA SHINICHI
IPC: F16H7/12
Filed: 1994-06-30
Abstract: PURPOSE:To prevent a drive belt from skipping some teeth by providing first and second tension rollers which, when the drive belt is run, roll into contact with the tight and slack sides of the drive belt, respectively, and by pressing the slack side of the drive belt by means of the tension rollers when a driving load acts on the tight side of the drive belt. CONSTITUTION:In a power transmitting portion which intervenes in such a way as to absorb load fluctuation among a photoconductor drum, a register roller, and a paper feeding roller, a drive belt 67 is stretched between first and second rollers 65, 66 and a main motor is driven to rotate the roller 66. In this case, first and second tension rollers 68, 69 are provided to roll on the tight and slack sides of the drive belt 67, respectively, and are freely rotationally attached to a tension bracket 70 that freely rocks about a rotating shaft 66a. Also, a spring 71 is connected to the rotating end of the bracket 70, and the first tension roller 68 is pressed into contact with the tight side of the drive belt 67 by the spring force so that the load fluctuation can be absorbed.
Patent JP-S5575541-A (JP)
Title: Fuel controlling apparatus for internal combustion engine
Inventor: KIRA TETSUO
IPC: F02D1/02
Filed: 1978-12-05
Abstract: PURPOSE: To increase fuel supply rate effectively at the time of starting or rapid acceleration of a diesel engine, by connecting a freely movable, slide shaft to fuel controlling governor means.  
     CONSTITUTION: Adjustment screw 15 threaded with output shaft 13 of fuel controlling governor is connected with a slide shaft 11 adapted for determining the maximum fuel flow rate. The shaft 11 is engaged with rack 7 with its pinion 10 in rack cace 9. At an upper portion of this rack 7, there is fixed a piston 2 which is slided in hydralic cylinder 1 and defines an air chamber 4 and an atmospheric chamber 5. Further, a hydraulic piston 21 forming a hydraulic chamber 30 is disposed upwardly of the piston 2. By means of pump 25 driven by starter 24, oil is introduced into hydraulic chamber 30 for increasing fuel supply at the time of starting engine. On the other hand, air is supplied to air chamber 4 by means of an air pump (not shown) corresponding to the revolutional speed of engine, which causes shifting of shaft 11. Along with shifting of shaft 11 to the right in the drawing, the maximum fuel flow rate can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10324134-A (JP)
Title: Air suspension control device
Inventor: MISAWA MASAYA
IPC: B60G17/015
Filed: 1997-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent air from being uselessly consumed, and eliminate the need for troublesome work of adjusting the length of a connecting rod for connecting a leveling valve to an axle. SOLUTION: The sampling-detected car-heights are stored in a detected car-height value storing memory 17. Air-control of air springs is performed by controlling solenoid valves by a control unit 16. Whether a car is stopped or travels is distinguished by a detected signal from a car-speed sensor 8, and when the car is stopped, the detected car-height is air-controlled to reach a reference car-height. When the car travels, an average car-height is air-controlled to reach the reference car-height. Thus, the need for allowing the air-control to react with the instant change in car height is eliminated. Setting and change of the reference car-height are performed by a method of changing a car-height by a manually operating terminal 40 and detecting the car-height to store the detected value in a reference car-height storing memory 38.  The need for adjusting the length of a connecting rod is also eliminated.
Patent JP-H11346432-A (JP)
Title: Power cable branching connector
Inventor: FUJII SHIGERU
IPC: H01R4/24
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a branching connector which requires a fewer number of parts and is safe, even if it is used outdoors. SOLUTION: This power cable branching connector comprises an upper cover 1, a lower cover 2, and a bolt and nut 5 inserted into a through-hole which penetrates the central part of the upper and lower covers 1, 2 respectively. U-shaped branching terminals 9a, 9b, having a covering layer composed of a buffering material 8, are vertically opposed to each other and placed in the terminal housing grooves 7, 7 formed in the upper and lower covers 1, 2, and the tips of the U-shaped branching terminals 9 are cut-through edges 10 with the sharply saw-toothed tips.  A vertical supporting pillar 20a composed of a buffering material 8 is formed in the intermediate portion between the cut- through edges 10 of the U-shaped branching terminal 9a on either cover, and a horizontal supporting pillar 21b is formed in the intermediate portion between the cut-through edges 10 of the U-shaped branching terminal 9b. The vertical and horizontal supporting pillars 20a, 21b are superposed in cross shape to ensure spacing between the upper and lower covers 1, 2.
Patent JP-S5940442-A (JP)
Title: Fluorescent character display tube
Inventor: KIKUTA SHIGEKI
IPC: H01J31/15
Filed: 1982-08-30
Abstract: PURPOSE:To check the adhesion of the substances coming from a sulfide phosphor layer to the cathode in order to prevent the lowering of brightness due to a reduced anode current by providing a long and slender screening member lying along the cathode closely near the cathode between the cathode and a grid electrode. CONSTITUTION:Phosphor layers 22 are formed on the anode substrate 21 and a mesh-shaped grid electrode 23 is arranged above the layers 22. Further, the filament-shaped cathode 24 made of a thermal electron radiant substance is spanned above the electrode 13. The substrate 21 is composed of the anode made of a conductive thin film having segment patterns in the shape of a rectangle with an internal cross bar formed on a glass substrate while the layers 22 are set on the anode in order to form a phosphor screen. And the components thereof are sealed into a vacuum container to be formed with the substrate 21 and a face glass. A screening member 25 made of a long and slender stainless plate is made to lie along the cathode 24 closely near the cathode 24 between the cathode 24 and the electrode 23. The existence of the member 25 checks the coming of the phosphor layer components to the cathode 24.
Patent JP-S5579033-A (JP)
Title: Controlling method for flow rate of heat medium particles in heat medium circulation fluidized layer unit
Inventor: HAMADA HISAO
IPC: B01J4/02
Filed: 1978-12-07
Abstract: PURPOSE:To perform safe and efficient fluidized layer operation through controlling flow or circulation rate of heat medium particles by a process wherein control- purpose gas is jetted from nozzles provided at the lower portion of pipes that connect the reaction tower and reheat tower, both of which constituting a heat medium circulation fluidized layer unit. CONSTITUTION:A heat medium circulation fluidized bed layer unit includes the reaction tower 1, reheat tower 2, and connecting pipes 12, 13. A required reaction occurs in the reaction tower 1 and calory needed for reaction is supplied by heat transmission through circulating heat medium particles such as coke delivered from the reheat tower 2. At the lower part of each connecting pipes 12, 13, nozzles 14, 15 are provided to jet not control-purpose gas. The gas outlets of these nozzles are adjusted to be positioned in a specified range centering around the lower end of the center axis line of the connecting pipes 12, 13. In order to control the flow rate of heat medium particles, the flow rate of control-purpose gas jetted from the nozzles 14, 15 is regulated in the range of 1-10 times the speed at which heat medium particles start to fluidize.
Patent JP-H091073-A (JP)
Title: Sweeping device with screen
Inventor: YAMASHITA NAOTOSHI
IPC: B07B1/15
Filed: 1995-06-16
Abstract: PURPOSE: To facilitate the replacement work of a roller and to improve the maintenance property. CONSTITUTION: A pan deck 12 is arranged on the discharge side of a hopper 11. A unit system roll screen 15 is installed on the end side of the deck 12. The roll screen 15 is composed of the first unit roll screen 15A, the second unit roll screen 15B, and the third unit roll screen 15C. The unit roll screens 15A-15C can be removed from the device by extracting bolts 33 and are equipped respectively with four rotary rollers 16A-16C, which can be replaced easily.
Patent JP-S63312976-A (JP)
Title: Magnetron sputtering device
Inventor: MUKAI YUJI
IPC: C23C14/35
Filed: 1987-06-17
Abstract: PURPOSE:To prevent the cracking of a target and to increase the film forming rate with a high-power discharge by enlarging a cooling surface area in the region corresponding to the erosion part of a target on the rear of a backing plate for contact-fixing the target. CONSTITUTION:In a shield ring 4, the target 2 is contact-fixed to one side of the backing plate 1, a magnet 3 is arranged on the rear side, and the target 2 is sputtered. In the magnetron sputtering device, plasma is highly densified by the magnetic field 5 of the magnet 3, and a recess 6, etc., are formed in the region on the rear of the backing plate 1 corresponding to the part of the target 2 to be mainly eroded. The contact surface area of the backing plate 1 with a cooling medium is made larger than the other region by the recess 6, etc. As a result, the temp. distribution of the whole target 2 is uniformized, and the cracking due to the heavy-current discharge is prevented.
Patent JP-S6212160-A (JP)
Title: Manufacture of photoelectric conversion element
Inventor: AOKI YOSHITAKA
IPC: H04N5/335
Filed: 1985-07-09
Abstract: PURPOSE:To reduce dark currents, and to improve optical response characteristics while enhancing resolution characteristics by applying and forming amorphous silicon without exposing a sampling electrode in a contaminative atmosphere after etching in the vapor phase. CONSTITUTION:Mo is sputtered onto a substrate 1. Mo is etched selectively so as to leave only the sections of sampling electrodes 7. An I layer 4 and a P layer 5 are deposited in succession by using a plane parallel plate type plasma CVD device, and amorphous silicon mainly comprising Si and containing hydrogen respectively is applied and shaped. The sampling electrodes 7 are etched in the vapor phase in such a manner that the surface is plasma-etched by an silicon fluoride (such as SiF4) before amorphous silicon is applied and formed. An amorphous silicon layer is applied and shaped without exposing the interface to a contaminative atmosphere such as atmospheric air by evacuating the etching raw material gas by a vacuum pump. An ITO transparent electrode 6 is formed through a DC sputtering method, thus manufacturing a photoelectric conversion element.
Patent JP-H0318610-A (JP)
Title: Backwash type filter system
Inventor: SHIMODA MASATOSHI
IPC: F01N13/04
Filed: 1989-06-14
Abstract: PURPOSE:To avoid exhaust gas from directly discharging to the atmosphere even at the time of backwashing by constructing the system in the title by two scavenge chambers connected to the half way of an exhaust pipe and a dust collecting chamber which is connected to the inlet of the scavenge chamber and opened to the atmosphere. CONSTITUTION:A backwash type filter system 10 is constructed by containing scavenge chambers 11, 12 which are provided with ceramic honeycombs 28, 29 washed by a backward air flow and connected to the half way of the exhaust gas pipe 63 of an engine 60, and a dust collecting chamber 13 connected to the gas inlets 36, 37 of the scavenge chambers 11, 12. An opening 45 to which a soot scavenge filter 46 is fitted is provided in the dust collecting chamber 13. Soot is separated from the filters 28, 29 by the backward air current and is collected in the dust collecting chamber 13, at this time, compressed air flowing in the dust collecting chamber 13 is discharged through the opening 45 to the atmosphere. Consequently, even at the time of cleaning the filters 28, 29 by the backward air current, exhaust gas is avoided from discharging from the engine 60 directly.
Patent JP-S6129945-A (JP)
Title: Code error correction system
Inventor: MORIYAMA YOSHIAKI
IPC: H03M13/00
Filed: 1984-07-20
Abstract: PURPOSE:To improve the correcting capability by changing at least one processing method in the error flag processing and the correction processing in response to number of corrections. CONSTITUTION:In correcting a code error of a code block comprising plural check words formed with plural data words and error detection codes and the 1st and 2nd error correction codes, when the number of error flags with ''1'' level in a sub block is <=2, all error flags are set when the 2nd or succeeding corrections in the error flag processing after two words are corrected and when the correction is the 3rd or succeeding, all error flags are neither set nor reset. Thus, the correcting capability is improved without disabled correction for correctable error pattern.
Patent JP-H0442022-A (JP)
Title: Liquid sensor
Inventor: KAWAKAMI JUNZO
IPC: G01F23/02
Filed: 1990-06-07
Abstract: PURPOSE:To make it possible to detect the presence of transparent liquid accurately and readily based on the change in refractive index of light rays corresponding to the presence or absence of the liquid in a glass tube. CONSTITUTION:A long liquid-level monitoring glass tube 3 is provided in the vertical direction on one-side surface 6 of a liquid tank 5 so that the lower part of the tube is communicated to the lower part of the liquid tank 5. A light projector part 1 of a photoelectric tube is arranged so that light 7 is emitted in the horizontal direction which is deviated from the radiating direction of the tube 3 at a level where the inflow of liquid into the tube 3 is detected. A light receiving part 2 of the photoelectric tube is arranged at the opposite side of the light projector pat 1 for the tube 3. When the light 7 of the projector part 1 is emitted on the tube 3, the light 7b is transmitted through the wall surface of the tube 3 and the gas in the tube 3, when the liquid is less than the level, in an approximately straight line. When the liquid exceeds the level, the light is refracted as the light 7a by the wall surface of the tube 3 and the liquid in the tube 3. Therefore, whether the liquid reaches the specified level or not can be detected with a light receiving pat 2 shown by a solid line or a dotted line.