baber/WOPTO huggingface dataset:
Patent JP-S5535879-A (JP)
Title: Heater with fuel
Inventor: FUKUSHIMA SAKAE
IPC: F24B3/00
Filed: 1978-09-07
Abstract: PURPOSE: To provide a heater with fuel, suited for use as portable heater or at the time of emergency, which comprises a cylindrical member with opened top and closed bottom and a fuel unit fixed to the bottom of said cylindrical member.  
     CONSTITUTION: Heater 1 of this invention comprises a cylindrical member 2 made of metal like aluminum and having an opened top and a closed bottom and a fuel unit 3 fixed to the bottom of cylindrical member 2. The cylindrical member 2 is formed with air supplying holes 4 at the portions of its bottom located around fuel unit 3 and has at least three legs 5 on the inside of its side wall near the open end. Container 6 to be heated is placed on these legs 5. Fuel unit 3, on the other hand, consists of solid fuel 7 shaped in a required form and incombustible film 9 with apertures 8 which covers the surface of solid fuel 7 except for a portion at the top of solid fuel 7. With such an arrangement, container 6 can be heated with ease if electric power or gas is not available. Therefore, such a heater will be suited for use as emergency heater or portable heater at the time, for instance, when an earthquake disaster has taken place. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05301462-A (JP)
Title: Thermal printing medium
Inventor: FUNADA KUNIHIKO
IPC: B41M5/392
Filed: 1992-04-28
Abstract: PURPOSE:To provide a thermal printing medium capable of being repeatedly reutilized any number of times. CONSTITUTION:A thermal printing medium is constituted of a fluid placing member having heat resistance and heat conductivity coated with a magnetic fluid 1 becoming liquid by heating, a fluidizing part 3 having many flow holes 4, a printing display part 5 divided corresponding to the flow holes 4 and a transparent cover member 6. The arbitrary position of this medium is heated to move the magnetic fluid 1 to a printing display surface to print a character or a figure. The entire surface of the medium or the range to be erased thereof is heated and the magnetic fluid is magnetically attracted from a printing operation surface to be moved to the printing operation surface of the medium to erase the character or the figure.
Patent JP-S5811925-A (JP)
Title: Controlling device for camera
Inventor: SATOU AKIHIKO
IPC: A63F13/45
Filed: 1981-07-16
Abstract: PURPOSE:To simplify the configuration of a camera and reduce the cost of the whole camera system by using a light guide for a camera which interlocks internal mechanisms photoelectrically without using many light emitting elements and light receiving elements. CONSTITUTION:Light guides for a controlling device of a camera are divided into the light guides 14, 31, 51, 72, 93 of the light receiving side and the ones 13, 30, 50, 71, 92 of the light emitting side and the whole light guides 14, 31, 51, 72, 93 of the light receiving side are bound together as a light emitting light guide flux. On other hand 4, light guides excluding the light guide 13 of a winding part out of the light guides 13, 30, 50, 71, 92 are bound together as a light emitting light guide flux. Even if only one position between light emitting and receiving elements is opened under the condition that a light reemitting element is on in said configuration, light is penetrated into a phototransistor and light emitting and receiving elements are saved.
Patent JP-S61268750-A (JP)
Title: Epoxy resin composition for semiconductor sealing use
Inventor: SHIOBARA TOSHIO
IPC: C08G59/62
Filed: 1985-05-22
Abstract: PURPOSE:To obtain the titled composition giving extremely high fluidity in semiconductor molding, capable of providing molded products of small flash formation, low thermal expansion coefficient and high crack resistance, by blending phenol-curable epoxy resin and specific quartz filler. CONSTITUTION:The objective composition can be obtained by blending (A) 100pts.wt. of a phenol-curable epoxy resin and (B) 100-500pts.wt. of quartz filler consisting of (i) 1-80wt% of spherical quartz powder with an average size 1-25mum and (ii) 20-99wt% of ground quartz powder with the fraction representing a size >=20mum being <=10wt% and that representing a size >=1mum being <=15wt%.
Patent JP-2000307275-A (JP)
Title: Mounting structure of rack mounting device
Inventor: NAKAMURA SEISUKE
IPC: H05K7/18
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To avoid a hazard of fall according to deviation in the forward direction of a rack mounting device, by operating one end of a lever to operate one locking part provided on the other end of the lever, and the other locking part provided on a rail or the rack mounting device in order to release a locking means. SOLUTION: A rack mounting device has a structure in which one locking part 3 is provided on one end of a lever 4, and the other locking part 3 is provided on a rail 1 mounted on a rack 10 or a rack mounting device 2, and the other end of the lever 4 is operated with a locking means 5 at both locking parts. By this structure, when the rack mounting device 2 is moved forward, the rack mounting device 2 and the rail 1 are stopped at a predetermined position, and this can prevent the rack mounting device 2 from moving forward from the predetermined position. Thus, hazard of fall according to deviation of the rack mounting device 2 in the forward direction can be avoided.
Patent JP-S5634098-A (JP)
Title: Heat exchanger capable of removing oxidant
Inventor: IZUMO MASAKADO
IPC: F28D19/04
Filed: 1979-08-28
Abstract: PURPOSE: To remove oxidants contained in the outside air being infiltrated into a vinyl house or the like and conduct heat exchange between the introduced outside air and the inside air by a method wherein the structure is composed of corrugated cardboard made of paper consisting mainly of asbestos fiber and activated carbon.  
     CONSTITUTION: Flat boards 2 and corrugated boards 3 for constructing a structure 1 are made of paper obtained by mixed paper making from asbestos fiber and activated carbon. Owing to the positive electric charge possessed by the asbestos fiber and the negative electric charge possessed by the activated carbon, a uniformly mixed condition is attained with a high rate of mixed paper making, and hence a structure with high capability of adsorbing and decomposing the oxidants is obtained. Accordingly, the oxidants can be removed by utilizing said structure. In addition, since intake gas passages 6 are provided in one corrugation direction and exhaust-gas passages 7 are provided in the other corrugation direction, the heat exchange between the intake gas and the exhaust gas can be performed easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04337299-A (JP)
Title: Synchrotron radiating device
Inventor: MIURA FUJIO
IPC: H05H13/04
Filed: 1991-05-15
Abstract: PURPOSE:To save a space by providing a high-frequency knockout electrode and current guide terminals on the inside of bellows, and slidably holding the end portion of the electrode in response to the expansion/shrinkage of the bellows. CONSTITUTION:A high-frequency knockout electrode 3 is provided in bellows 6, and the right end of the electrode 3 is fixed by the holding member 4 of a current guide terminal 1' provided on a duct 2 section at the right end section of the bellows 6. The left end of the electrode 3 is held by a current guide terminal 1 provided on the duct 2 section at the left end section of the bellows 6. A sliding member 7 is provided in place of the holding member 4 at the tip section of the terminal 1 so that the electrode 3 moved in the right and left directions can be slidably held in conjunction with the expansion/shrinkage of the bellows 6. Since the member 7 is provided at one end of the electrode 3, when the duct 2 is thermally expanded or shrunk and the bellows 6 are expanded or shrunk in the duct direction to absorb the expansion/shrinkage, the left end section of the electrode 3 is slidably held by the member 7, thus no problem occurs at all.
Patent JP-S5538013-A (JP)
Title: Mthoe of and device for single crystal alumina growth
Inventor: CHIFUKU MASAYUKI
IPC: H01L21/205
Filed: 1978-09-08
Abstract: PURPOSE: To prevent a growing base plate from being contaminated by alumina powder, etc., and also to lower defect occurrence rate by covering the growing base plate with a gas of H 2 , Ar or N 2  and a cover regulating flow of the gas at other time than gaseous growth time.  
     CONSTITUTION: Inside of an reactor 1 is provided with an Si base plate 7 which is to become a base plate for gaseous growth of single crystal alumina piled on a pedestal 8. A hollow body 2 is fixed in the reactor 1 and Al 4 is piled on this. The hollow body 2 is supplied with HCl gas through a tube 3, a gas to be formed by making HCl gas contact Al 4 is sent into the reactor 1, carrier gas (H 2 , Ar or N 2 ) and CO 2  gas which are sent in from an intake 6 are sent into the heated Si base plate 7 so as to allow the single crystal alumina to grow. At the time when growth is not taking place, a cover 12 moves a tube 13 in such a manner as to cover the base plate 7, and a gas of H 2 , Ar or N 2  supplied from the tube 13 covers the base plate 7 so that it is prevented from adhesion of alumina powder, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60252584-A (JP)
Inventor: ATSUMI YAICHIROU
IPC: B66C1/00
Filed: 1984-05-30
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-S5537861-A (JP)
Title: Controlled rectifier
Inventor: IKEDA HIROSHI
IPC: H02M7/155
Filed: 1978-09-08
Abstract: PURPOSE: To prevent the concentration of current to a defective controlled rectifier and immediately perform quick protection, by gate-blocking the defective rectifier, then operating a normal controlled rectifier in a power conversion range and gate- shifting the normal rectifier after a prescribed time.  
     CONSTITUTION: The controlled rectifiers are coupled in parallel with each other to energize a load 6. When a rectifier 4-1 becomes defective, a turn-on pulse from a phase control circuit 10-1 is blocked by a circuit 14-1 to gate-block the rectifier 4-1. At that time, a signal is supplied from a turn-on angle determination circuit 8-2 to another phase control circuit 10-2 by the output of a flip-flop 13-2 to operate another rectifier 4-2 in a power conversion range. When a time set by a delay circuit 12-2 has elapsed, a signal is supplied from a gate shifting phase determination circuit 9-2 to the phase circit 10-2 to gate-shift the rectifier 4-2. This results in preventing the continuation of current due to the time constant of the load or the like and performing sure protection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000305023-A (JP)
Title: Binocular device
Inventor: NODAGASHIRA HIDEFUMI
IPC: G02B27/64
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an operation member to actuate an image blurring preventive means and also to make use feeling excellent even at an observation time by actuating the image blurring preventive means for a long time. SOLUTION: As for a binocular device which has right and left optical axes constituted of a pair of image formation optical systems and a pair of eyepiece optical systems and by which an image formed by the pair of the image formation optical systems is observed through the image blurring preventive means 61 and the pair of the eyepiece optical systems, it has a locking member moving between a lock position to lock the actuation of the image blurring preventive means and an unlock position to release locking, driving means 64, 201 and 202 driving the locking member and switching in a locked state or an unlocked state and then holding the locking member at the lock position or the unlock position and the operation member 66 to actuate the driving means.
Patent JP-H09275492-A (JP)
Title: Image reader
Inventor: TSUBOI YOSHITO
IPC: H04N1/40
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce an error of adjustment value setting due to effect of noise because there might be effect of noise onto setting of an adjustment value of a level of an image signal. SOLUTION: A level automatic adjustment section 2 adjusts a level of an image signal depending on an adjustment value selected by an adjustment value selection section 52. The adjustment value selection section 52 repeats revision of the adjustment value to gradually increase or decrease the image signal level thereby making the level close to a reference level. The adjustment value selection section 52 increases gradually the image signal level and when the level is higher than the reference level, the adjustment value selected precedingly is selected again, and when the image signal level after the adjustment is higher than the reference level, the preceding adjustment value is selected and when smaller, the this adjustment value is selected as the final adjustment value. When the image signal level is gradually decreased, the processing is conducted similarly to above.
Patent JP-S60256588-A (JP)
Title: Horizontal rotary compressor
Inventor: HATAKE HIROAKI
IPC: F04C29/02
Filed: 1984-06-01
Abstract: PURPOSE:To accelerate oil separation as well as to prevent the oil from flowing into a refrigerating cycle, by partioning off an interval between a motor chamber and a compressor chamber of a horizontal type rotary compressor with a diaphragm, while making the discharged gas get out of a discharge pipe installed at the side of the compressor via the motor chamber. CONSTITUTION:In this horizontal type enclosed rotary compressor, an interval between a compressor chamber 7 and a motor chamber 8 is partitioned off by a diaphragm 3, while a discharge pipe 11 is installed at the side of the compressor chamber 7. The gas compressed and discharged by a compressor part 5 passes through a discharge passage 17 and once discharge to the motor chamber, then passes through an opening part 13 installed in the diaphragm and flows into a refrigerating cycle from the discharge pipe installed in the compressor chamber. Therefore, oil in the gas is fully separated at the motor chamber, while oil after lubrication atomized by a motor is also mixed with gas so that it is in no case flowing out.
Patent JP-H09298607-A (JP)
Title: Call-back type data gathering method
Inventor: YAMADA TOMOHIRO
IPC: H04M11/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To safely gather data by calling back without troubling the hand of a caller. SOLUTION: A call termination terminal 300 registers it that a caller ID and its acquisition time are stored and reported to the call termination terminal altogether to an exchange system 100 beforehand (21). When dialling is performed from a call origination terminal 200 (21)-(24), the exchange system records the caller ID and the acquisition time and then, multi-connects respective calls (25)-(27). When connection is detected, a line is automatically disconnected and standby is started (28). After the lapse of a fixed time, the exchange system informs the call termination terminal of the caller ID and the acquisition time (29). The call termination terminal successively calls back the call origination terminal (30)-(35) and takes out the stored data for gathering (36).
Patent JP-H04319057-A (JP)
Title: Secondary cooling method and cooling nozzle for continuously cast slab
Inventor: BESSHO NAGAYASU
IPC: B22D11/124
Filed: 1991-04-17
Abstract: PURPOSE:To provide an effective secondary cooling method and cooling nozzle, by which uniform cooling to a cast slab can be executed at the secondary cooling zone and the cast slab having no surface defect, etc., is continuously cast. CONSTITUTION:Tip part of the spray type nozzle 3 for secondary cooling set at between guide rolls 2 below a continuous casting mold 1, has structure, which forms curved surface or polyhedron and sets discharging holes 4 having >=40 deg. in drawing direction and >=120 deg. in width direction of the cast slab to widening angles for cooling spray at >=3 lines in the drawing direction and >=2 lines in the width direction of cast slab, and the secondary cooling is executed to the continuously cast slab. By this method, the cast slab having no surface defect, etc., can be stably produced.
Patent JP-S60256087-A (JP)
Inventor: ISHIBASHI KIYOSHI
IPC: G21C7/16
Filed: 1984-06-01
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-H04318119-A (JP)
Title: Production of high clean steel
Inventor: KISHIMOTO YASUO
IPC: C21C7/10
Filed: 1991-04-16
Abstract: PURPOSE:To provide a producing method needed for an extremely low carbon cold-rolled steel sheet, etc. CONSTITUTION:At the time of extremely deoxidizing treatment to remove inclusion in the steel by stirring the killed steel with a vacuum degassing apparatus, hydrogen in the molten steel is dissolved and kept to >=3ppm and also a period for adding flux containing CaO on molten iron surface in the degassing vessel, is arranged.
Patent JP-H09296771-A (JP)
Title: Engine start detecting device
Inventor: ONO MASATO
IPC: F02N11/08
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To detect engine start precisely by finding out a difference between an initial current value just after rotation of a starter motor is started, and a judging current value which is a reference for judging start of an engine, and detecting start of the engine in the case where the differential current value is larger than the judging current value. SOLUTION: In an engine start detecting device for starting an engine by remote operation, when a start signal is received by an antenna 6, a starter switch 7 and an ignition switch 5 are turned on by an engine start control unit 10, a starter motor 3 is rotated, and cranking is carried out. At this time, current transferred to the starter motor 3 is changed by an engine condition, its current is measured by an ammeter 1, and an initial current value just after rotation of the starter motor 3 is started is memorized. A difference between the initial current value and a measuring current value is found out, its differential current value and a prescribed detecting current value are compared with each other. And engine start is detected in the case where the differential current value is larger than the detecting current value.
Patent JP-H10301637-A (JP)
Title: Electromagnetic comparison control valve
Inventor: INOUE DAISUKE
IPC: F15B13/044
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic proportional control valve which omits a switching valve and shows both performance of 'high pressure maintenance' and 'controllability at low pressure' with a simple oil hydraulic circuit. SOLUTION: In an electromagnetic proportional control valve which is provided with an input port 1, an output port 2, a drain port 3, a feedback port 4, a spool 10, a spring 12 and a solenoid 14, controls the position of the spool with balance of spring force, the force by feedback pressure and the electromagnetic force of the solenoid and generates prescribed control pressure at the port 2, the spool is moved to a position where the feedback port is fully closed by making current flow to the solenoid 14 in a direction that is reverse to a normal direction at the time of high pressure maintenance.
Patent JP-S63276116-A (JP)
Title: Keyboard device
Inventor: ANDO KEIICHI
IPC: H03M11/14
Filed: 1987-05-06
Abstract: PURPOSE:To ensure the simple change of arrangement of keys on a keyboard by displaying the characters and symbols allocated to keys at the display part of each key based on the key arrangement data recorded on a recording medium. CONSTITUTION:The key arrangement data read out of a recording medium by a memory 13 is written into a key arrangement memory part 12 which stores the state of the key arrangement used presently. Then a liquid crystal display part 11 reads the data displayed on a liquid crystal key 2 of a keyboard 1 out of the part 12. This read-out data is displayed at a display part (liquid crystal plate) of the key 2. Thus a prescribed character or symbol is allocated to each key on the keyboard 1. When the display characters of keys are changed, a conversion key (not shown here) and the keys to be converted are pushed on the keyboard 1. Thus the display character of the relevant key is converted into another display character.
Patent JP-H05305634-A (JP)
Title: Injection molding method of disc substrate
Inventor: NISHIMURA MASAHIRO
IPC: B29C45/26
Filed: 1992-04-30
Abstract: PURPOSE:To provide the injection molding method of a disc substrate, with which no flash develops to the molded disc substrate even after the repeated use of disc molds. CONSTITUTION:The injection molding method of a disc substrate 200 concerned consists of an injection process, in which molten resin is cast in a cavity at least consisting of a fixed mold 100 and a movable mold 400, a cooling process, in which the molten resin cast in the cavity is cooled down so as to form the disc substrate 200 and a sprue 210, a comparting process, in which the disc substrate 200 and the sprue 210 are comparted by moving a punching core 450 insertingly fitted to the central part of the movable mold 400 to the fixed mold 100 side, and a mold opening process, in which the fixed mold 100 and the movable mold 400 are opened. Further, the comparting process is so constituted as to press the boundary between the disc substrate and the sprue 210 in order to be squeezed into film. Thus, even after repeated usage, no wear develops in the punching core, a sprue bushing and the main body part of the fixed mold, resulting in developing no flash to the molded disc substrate.
Patent JP-H02291527-A (JP)
Title: Liquid crystal orienting agent
Inventor: YOKOYAMA YASUAKI
IPC: C08G73/10
Filed: 1989-04-28
Abstract: PURPOSE:To form a liquid crystal oriented film which is good in orientability and has a large pretilt angle by using a liquid crystal orienting agent contg. two kinds of specific components. CONSTITUTION:The liquid crystal orienting agent has the components A and B. A is expressed by formula I and B is selected from a polymer (a), etc., and (a) has the structure expressed by formula II in a repeating unit. In the formula I, R1 denotes a quadrivalent org. group; R2 denotes a bivalent org. group. In the formula II, R1 and R2 are similar to the formula I; R4 to R7 denote a hydrogen atom, halogen atom, hydroxyl group, etc.; A denotes a bivalent alicyclic group or arom. group which may be substd. with a halogen atom; n denotes 0 or 1; R3 is a hydrogen atom, etc. The liquid crystal oriented film which has the good orientability of liquid crystals and the large pretilt angle is obtd. in this way.
Patent JP-H01284622-A (JP)
Title: Blade attitude control device
Inventor: OIKAWA MASAZUMI
IPC: E02F3/84
Filed: 1988-05-10
Abstract: PURPOSE:To prevent a change of the blade attitude which is not expected by detecting the cylinder stroke during operation and stopping the control when one angle tilt cylinder is stopped in a device for controlling the blade attitude of a bulldozer. CONSTITUTION:A tilt angle sensor 16 is mounted on a tilt shaft 3, and an angle sensor 16 is mounted on an angle shaft 5. Outputs of both sensors 15, 16 and a control lever 18 of a blade 1 are sent to a controller 17. According to angles detected by the sensors 15, 16, the cylinder stroke of angle-tilt cylinders 9, 10 is calculated, and when it is clear that one cylinder does not make a stroke, a flow command to valves of flow control valves 21, 22 for the angle-tilt cylinders is stopped.