baber/WOPTO huggingface dataset:
Patent JP-H04115085-A (JP)
Title: Complex material and fire door formed by using complex material as surface plate
Inventor: HONDA TOMIYASU
IPC: B27N3/04
Filed: 1990-09-04
Abstract: PURPOSE:To obtain a complex material having a large adhesive force without applying a special treatment by forming a film layer of an inorganic material on the surface of a fiber plate whose specific gravity is with a specific range. CONSTITUTION:After making a needle-leaved wood or a broad-leaved wood into chips, the chips are degreased and softened, and furthermore, an opening process is applied to obtain an organic fiber. Then the organic fiber is made into a specific thickness of continuous fiber mat. Then, a thermocompression formation is applied to the fiber mat to obtain a fiber plate whose specific gravity is 0.4 to 0.8. And a dissolved inorganic material is sprayed without applying a lining process on the surface of the fiber plate. Furthermore, such a complex material is provided on a door base framed beforehand making the inorganic material film layer side as the front side, so as to form a fire door.
Patent JP-H0396563-A (JP)
Title: Manufacture of sound-insulating floor material
Inventor: FURUKAWA TSUTOMU
IPC: E04F15/18
Filed: 1989-09-09
Abstract: PURPOSE:To obtain a sound-insulating material, on which a slab can be stuck directly, by welding a hot-melt nonwoven fabric and laminating and unifying a nonwoven fabric cushion when a rubber sheet is heated on the rear of a sound-insulating floor base material and a foam rubber sheet is formed. CONSTITUTION:A sound-insulating floor material A is constituted by unifying and laminating a thrust board 6 and a vibration proofing material 7 on the top face of a base material 1 and a nonwoven fabric cushion 3 in thickness of approximately 2-2.5mm and a foam rubber sheet 4 in thickness of approximately 2.5-4mm on a rear respectively. The foam rubber sheet 4 is shaped by foaming an approximately 60-80 wt.% SBR synthetic rubber to a natural rubber and a rubber sheet 8 composed of a vulcanizing agent and a softening agent in a hot blast overn 11. When the rubber sheet 8 is carried into the hot blast overn 11, the non-woven fabric cushion 3 on which a hot-melt nonwoven fabric 9 is stuck is carried in, and welded by a roller 12, and the foam rubber sheet 4 and the nonwoven fabric cushion are contact-bonded and unified.
Patent JP-S6392960-A (JP)
Title: Electronic copying machine
Inventor: WAKAO NOBUTAKA
IPC: G03G15/00
Filed: 1987-09-18
Abstract: PURPOSE:To prevent a developing device or a cleaning device in the 1st unit from being inclined by constituting a copying machine body of two units and separating the 1st unit from the 2nd unit while keeping the parallel state of both the units. CONSTITUTION:The copying machine body 1 is divided into the 1st upper units 1a and the 2nd lower unit 1b. When hooks 27 of locking devices 26 on both the end parts of the front face of the body 1 are disengaged from pins 28, the body 1 is automatically pushed up by the push-up force of a supporting device 21 and jammed paper P or the like can be removed. When the unit 1a is pushed down and the hooks 27 are engaged with the pins 28, copy enabled status can be obtained. The device 21 is constituted of a cylinder 22, a guide rod 23, a compression spring 25 and so on. Since the unit 1a can be separated from the unit 1b while keeping the parallel state of both the units, the developing device 6 or the cleaning device 9 in the unit 1 can be prevented from being inclined at the time of said separation.
Patent JP-S60125572-A (JP)
Title: Method for testing surge current of semiconductor rectifier
Inventor: NAGAMI SHIYOUJI
IPC: G01R31/26
Filed: 1983-12-12
Abstract: PURPOSE:To make repeatedly it possible to flow a current having a waveform corresponding to a sine waveform half wave to a sample rectifier economically, by connecting low resistances having the same resistance value in series to the sample rectifier and an auxiliary rectifier respectively to constitute two sets of series circuits and connecting these circuits in anti-parallel through an auxiliary switch. CONSTITUTION:The first series circuit where a sample rectifier 23 and a resistance 22 are connected in series and the second series circuit where a resistance 24 having the same resistance value as the resistance 22 and an auxiliary rectifier 25 are connected in series are connected in anti-parallel through an auxiliary switch 21, and the second series circuit is connected between both terminals of an AC power source through a closing switch 2. Switches 2 and 21 are so closed that the current having a waveform corresponding to a sine waveform half wave is flowed to the first and the second series circuits alternately, and a resistance drop voltage of the second series circuit is applied to the rectifier 23 in the reverse direction through a transformer 26 and a resistance 27. A test current is adjusted by an internal impedance of the AC power source and a reactor 20, thereby testing a surge current economically as prescribed.
Patent JP-H0553792-A (JP)
Title: Data processor
Inventor: OWADA TATSUO
IPC: G06F9/34
Filed: 1991-08-21
Abstract: PURPOSE:To increase a jump destination address by means of leaving the bit number of a microprogram as it is by adding a specified bit to the highest order bit of the supplied address when the read microprogram is detected to be the previously set specified microprogram. CONSTITUTION:A code for turning on and off F/F5 is previously set in the hardware control code of a micro-instruction code stored in a code memory 2. The ON/OFF of F/F5 is set in accordance with the result of the hardware control code decoded by a decoder 4 and the output of F/F5 is inputted to the highest order bit of an direct input in a sequence controller 1. Thus, the jump destination address is increased without increasing the bit number in the next address code of the micro-instruction code even if the step number of the micro-instruction code is more than the jump destination address inside the micro-instruction code.
Patent JP-H0397802-A (JP)
Title: Method for sintering titanium powder molding
Inventor: TAKEUCHI OSAMU
IPC: C22C1/04
Filed: 1989-09-08
Abstract: PURPOSE:To obviate the sticking of moldings to each other and to improve the yield of products by placing paper spacers obtd. by spraying the fine powder of ZrO2 onto paper or by other methods between the respective stages of the moldings stacked in multiple stages and sintering the moldings. CONSTITUTION:The paper spacers 11 formed by spraying the fine powder of the ZrO2 onto the paper or immersing the paper into the slurry of the ZrO2 and pulling up the paper to allow the liquid to evaporate are prepd. The paper spacers 11 are inserted between the lower stages and upper stages of the moldings 10 stacked in multiple stage of the plural titanium alloy powder to be loaded into a sintering furnace. The moldings are then sintered.
Patent JP-H0873302-A (JP)
Title: Production of antimicrobial sand
Inventor: TANIGUCHI RYOJIRO
IPC: C04B20/04
Filed: 1994-09-02
Abstract: PURPOSE: To provide a method for surely and effectively supporting an antimicrobial agent on the surface of sand without losing function of sand. CONSTITUTION: A mixture comprising an antimicrobial agent, glassy powder and sand is superheated at a temperature above the softening point of the glass material to soften the glassy material and to support the antimicrobial agent through the glassy material on the surface of the sand. The mixture is preferably prepared by mixing the antimicrobial agent with the glassy powder while stirring and blending the mixture with sand.  Further, a method for heating the mixture of the glassy powder and the sand to above the softening temperature of the glassy material and adding the antimicrobial agent while softening the glassy powder or a method for bonding the glass powder through a binder to the surface of the sand and adding the antimicrobial agent while heating the sand to above the softening temperature of the glassy material may be cited as the method for producing the antimicrobial sand. Since the antimicrobial agent is supported on the glassy material, the antimicrobial agent will not be embedded in the glassy material to effectively utilize the antimicrobial agent.
Patent JP-H0764462-A (JP)
Title: Mechanism for opening image processor
Inventor: NARIMI SATOSHI
IPC: G03G21/16
Filed: 1993-08-26
Abstract: PURPOSE:To provide a simple, low-cost mechanism for opening an image proces sor, that allows smooth opening and closing operations of upper and lower units with light force which are freely rotatably supported by pins above and below the housihg of the processor in a cantilever manner, and that can be automatically locked in the open position. CONSTITUTION:V-shaped lever members 6, 7, supported at their middle point 10 by supporting pins 8, 9, are connected to the respective sides of upper 1 and lower 2 units which are supported by respective supporting pins 4, 5 above and below a housing 3 in a cantilever manner, and rollers 11, 12 located at one end of each lever member move along guide rails 15, 16 secured in place o n the side of the housing 3. Springs 13, 14 are connected to the lever members 6, 7. When the upper and lower units 1, 2 are turned in an opening direction, the housing is smoothly opened by the tension of the springs 13, 14 and the rollers 11, 12 of the lever members 6, 7 held in their vertical positions at the open end are fitted into locking grooves 19, 20 and locked in place.
Patent JP-S61113220-A (JP)
Inventor: OBAYASHI HITOSHI
IPC: H01L41/22
Filed: 1984-11-08
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-H0765492-A (JP)
Title: Medium recording and reproducing device
Inventor: MURAMATSU HIDEAKI
IPC: G11B17/22
Filed: 1993-08-26
Abstract: PURPOSE:To enhance the operability and to shorten the housing time by housing disks loaded on a carrier means into plural disk housing parts layered in a stocker in turn in the housing parts from the uppermost part in the direction of a player part. CONSTITUTION:The stocker 5 has the housing parts 50a-50d for housing the disks and their stock completion sensors 51a-51d, and the disk to be inserted from a disk inserting hole 2 is carried by a carrier means 3. Then, the player part 4 for reproducing and recording the disk and the means 3 are controlled by a CPU of the device 1 in accordance with information of the sensors 51a-51d and a housing command by a stock key. By this control, according to the housing command, the disk loaded on the means 3 is housed in a vacant housing part detected from the nearest housing part 50a to the inserting hole 2 to the housing part 50d in turn. Thus, as an auto-changer device, the operability is enhanced and the disk housing operation is quickend.
Patent JP-S6293789-A (JP)
Inventor: MATSUO YUKITO
IPC: G06Q50/10
Filed: 1985-10-18
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-H1170330-A (JP)
Title: Oxygen absorbent and its regenerating method
Inventor: FUKUNAGA TAKESHI
IPC: A23L3/3436
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an oxygen absorbent which has excellent oxygen absorbing power and oxygen absorption selectivity as a deoxidiser and can be regenerated by a method wherein it is composed of active carbon with which copper halide is supported. SOLUTION: The oxygen absorbent can be obtained by supporting copper halide with active carbon. As 'halogen' of the copper halide, fluorine and chlorine are preferable from the point of oxygen absorbing power. Further, though either of monovalency and bivalency suffices as 'copper', bivalent copper is preferable from the point of the oxygen absorbing power of the oxygen absorbent. Therefore, as the copper halide copper (II) fluoride and copper (II) chloride are preferable from the point of the oxygen absorbing power. A content of copper halide in the oxygen absorbent is 10 to 50 wt.% as copper, and preferably 20 to 40 wt.% as copper. Then, regeneration of the oxygen absorbent after absorbing oxygen can be easily executed with heat treatment.  Though irradiation of a microwave, heating with a heater, etc., can be exemplified as the heat treatment method, the irradiation of microwave is preferable since heating can be executed in a moment.
Patent JP-H04115139-A (JP)
Title: Evaluating device for hard disc
Inventor: NAKAYAMA YASUHIKO
IPC: G01N19/02
Filed: 1990-09-06
Abstract: PURPOSE:To shorten a CSS (Contact Start Step) test time by arranging heads and head arms in a plurality of sets the same in shape, dimensions and performance in substance to provide one head arm with a mu measuring device. CONSTITUTION:A hard disc 2 is mounted on a rotating shaft 1 free to detach, a mu measuring device 4 is mounted on a fixed base 3 provided outside the disc 2 and a head 6 is mounted at the tip of a head arm 5 extending to the rotating shaft 1 from the measuring device 4. On the other hand, sets of the head arm and the head having no mu measuring device are arranged like-wise in a plurality in the perimeter of the disc 2. The sets of the head and the head arm are all the same in shape, dimensions and performance in substance and arranged on the same circumference. A circumference part below the head undergoes a CSS cycle at a frequency corresponding to the number of the heads between one cycle of rotation and rest. When the number of the heads is four, the frequency of CSS test can be reduced to 5,000 times from 20,000 times thereby enabling the shortening of test time down to a quarter.
Patent JP-S6392716-A (JP)
Title: Aromatic polyamide copolymer fiber
Inventor: KIMURA HAJIME
IPC: D01F6/80
Filed: 1986-10-03
Abstract: PURPOSE:To obtain the titled fiber consisting of an aromatic polyamide copolymer containing specific two kinds of structural units and having excellent steam and heat resistance, fatigue resistance as well as dynamic characteristics, and high strength and Young's modulus. CONSTITUTION:The aimed fiber consisting of an aromatic polyamide copolymer containing 80-20mol% structural units expressed by formula I (X is methyl or Cl) and 20-80mol% structural units expressed by formula II. The fiber is produced by using (A) 3,3'-dimethylbenzidine and/or 3,3'-dichlorobenzidine and (B) 1,4-bis(p-aminophenoxy)benzene as diamine components, dissolving A and B in A/B molar ratio of 80/20-20/80 in an amide based solvent and then polycondensing the diamine components with equimolar terephthalic chloride.
Patent JP-S59123390-A (JP)
Title: Video printer
Inventor: YONEKUBO MASATOSHI
IPC: H04N9/79
Filed: 1982-12-28
Abstract: PURPOSE:To obtain an easy-to-see picture with a less quantized level by using >=2 kinds of lookup tables depending on the characteristic of an object picture so as to obtain a chrominance signal. CONSTITUTION:A video signal 1 from a color television is applied to a characteristic extracting section 2 and a switch mechanism 3. The characteristic extracting section 2 controls the switch mechanism 3 depending on the characteristic of the video signal 1 and the video signal 1 is applied to any of plural lookup tables 4. Further, a print mechanism 5 prints out a color picture by an output of the table 4. Thus, even if the number of quantized levels of the chrominance signal is decreased, since the lookup table 4 is changed depending on the characteristic of the picture signal 1, the easy-to-see picture is obtained.
Patent JP-H0282220-A (JP)
Title: Liquid crystal shutter
Inventor: KURATA MIKINORI
IPC: G02F1/133
Filed: 1988-09-19
Abstract: PURPOSE:To improve image quality by providing one common electrode and plural signal electrodes to the liquid crystal shutter and zigzag arraying the microshutters formed in opposite crossing parts. CONSTITUTION:The common electrode C is constituted of one piece in parallel with the longitudinal direction of an upper glass substrate 14a and the signal electrodes S1, S2... Sn are extended from the central part of a glass substrate 14b alternately to both sides of the glass substrate 14b. Both the electrodes L, S1 to Sn in the region except the opposite crossing parts of both the electrodes C, S1 to Sn are constituted by forming metallic films of chromium, etc., on a transparent conductive film and the part of only the transparent conductive film allows the transmission of light. The opposite crossing parts are the microshutters 15, 16 of two-row constitution (row A, row B). These microshutters 15, 16 are arranged zigzag. The emission (leakage) of the light of a light source 4a from the parts except the microshutters 15, 16 is obviated in this way.
Patent JP-S61114044-A (JP)
Title: Blowout device for fixing upper side or under side of window
Inventor: YAMAMOTO AKIHIRO
IPC: F24F13/02
Filed: 1984-11-07
Abstract: PURPOSE:To protect the inside of a room from floating injurious material invading through a blowout device at a fire accident by a method wherein an automatic closing type shutter is provided at an air introducing opening part of a blast pipe which is closed by the shutter at the detection of a heat, smoke, or gas and the like. CONSTITUTION:An automatic shutter 9 is provided in a box body 1 of a blowout device. On the shutter 9, in case that a high temperature air breaks into the box body 1 via a blast pipe 3 caused by a fire accident and the like, a temperature fuse 11 is made fusing, then an introducing opening part 4 is closed. Thereby, the inside of the room or other room is prevented from invasion of a smoke and a flame infiltrating through the blowout device.
Patent JP-S6481786-A (JP)
Title: Elevator
Inventor: ENDO SHUJI
IPC: B66B9/02
Filed: 1987-09-21
Abstract: PURPOSE: To eliminate the need for a machine room and install an elevator compactly and easily by providing spiral or fan-shaped rotary blades at the top of an elevator shaft, engaging the rotary blades with thread lines formed therearound, and raising and lowering the elevator through the rotation of the rotary blades. CONSTITUTION: Rotary blades 2 are axially attached to the top of the shaft 1 of an elevator A and rotated by a motor 6. A pair of right and left guides 13 are provided on the side faces on the shaft 1 and slid within guide rails 12 to keep the track of the shaft 1. Thread lines R are formed around the rotary blades 2 by placing the numerous projecting pieces 11 of four columns 7, 8, 9, 10 at intervals so that the thread lines are formed as a whole. Each thread line forms a sharper angle at its middle than at its top and bottom so that even if the number of revolution of the motor 6 is constant, the speed of rise or fall of the elevator A decreases as it approaches a floor, so that a rotary speed controller for the motor can be omitted.  By rotating the rotary blades 2 engaged with the thread lines R, the elevator is made to rise and fall through the shaft 1 and the need for a machine room can be eliminated.
Patent JP-S6294395-A (JP)
Inventor: FUKUMOTO YOSHIKATSU
IPC: B42D15/02
Filed: 1985-10-21
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-S61114270-A (JP)
Title: Toner recovering device
Inventor: SAKAI SHUNICHI
IPC: G03G21/10
Filed: 1984-11-09
Abstract: PURPOSE:To prevent a leak of toner and to facilitate maintenance inspection by receiving waste toner and rotating a recovery container while it is fitted to a discharge port. CONSTITUTION:When a lid body 11 is moved to its closure position, projections 11a and 11b abut on the projection piece 3a of a support member 3 to press the support member 3 and a shutter member 8 against the operation of a spring 7. Consequently, an opening 5a which is closed by the shutter member 3 is opened and toner discharged from a cleaning device by a screw conveyer falls and is stored in the recovery container 4 through the opening 5a. When the lid body 11 is opened for the maintenance inspection, etc., of a copying machine, the support member 3, shutter member 8, recovery container 4, etc., are returned immediately through the operation of the spring 7, so the opening 5a is also closed, so that no toner leaks from the cleaning device. The container 4, support member 3, etc., are rotated in either direction A after the lid is closed, and thus positioned where there is no hindrance to the inspection maintenance operation of respective parts in the copying machine.
Patent JP-H1076273-A (JP)
Title: Stainproofing device in water pipe
Inventor: MATSUDA TSUNENORI
IPC: F28F19/01
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To control the thermal decomposition of ozone and to improve a slime peeling effect. SOLUTION: In a heat exchanger, besides a heat source water circuit A and a heat medium circuit B, an ozone water treatment circuit C which forms a closed circuit including the heat source water passage 3 of a heat conduction part 2 is installed. The circuit C has a storage tank 15 and an ozone water generation circuit C1 . A heat pump 22 as a cooling means for cooling ozone water in the tank 15 is installed. Ozone water is produced by circulating a prescribed amount of clean water in the circuit C1 and stored in the tank 15. In the circuit C, which is a closed circuit, ozone water in the tank 15 is made to flow in the reverse direction into a water pipe including the passage 3 to be circulated. As a cooling means for the tank 15, a building air conditioning system water heat storage tank and an ozone water storage tank underground structure can be used.
Patent JP-H0661434-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MORI KAZUTAKA
IPC: H01L21/8249
Filed: 1992-08-11
Abstract: PURPOSE:To provide a BiCMOS semiconductor circuit device which can be operated at high speed by a low power-supply voltage. CONSTITUTION:An N-channel MOS transistor 3N and a P-channel MOS transistor 3P are formed on a silicon thin film 4 formed on a thick silicon oxide film 2. The silicon thin film 4 is made thinner than a depletion layer which is formed when a MOS transistor formed directly on a silicon substrate (bulk silicon) is in an ON state, and a threshold Vth can be scaled down. A bipolar transistor 5 is formed on an alloy film which has been grown on the silicon film 4 and which contains silicon and germanium, and a forward voltage Vbe for the bipolar transistor can be scaled down.
Patent JP-S6475552-A (JP)
Title: Rubber composition
Inventor: YAMADA HIDEAKI
IPC: C08K5/14
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a rubber composition which is suitable for socket cover, because of its excellent tensile strength and heat resistance after vulcanization in the presence of oxygen, by adding an organic peroxide, as a crosslinking agent, to an ethylene-propylene-nonconjugated polyene copolymer rubber. CONSTITUTION:(A) 100pts.wt. of an ethylene-propylene-nonconjugated polyene terpolymer rubber in which the molar ratio of ethylene/propylene is 86/14-97/3, the total of propylene and the nonconjugated polyene 6-20mol.%, and A is not less than 0.1 in the equation (P is the propylene content in the rubber, D is the nonconjugated polyene content, and E is the ethylene content), are combined with (B) 0-150pts.wt. of a process oil, (C) 40-400pts.wt. of an inorganic filler and/or carbon black, and (D) an organic peroxide. The polyene compound is preferably 5-ethylidene-2-norbornene or dicyclopentadiene in an amount of 3-8mol.%.