baber/WOPTO huggingface dataset:
Patent JP-S60233916-A (JP)
Title: Automatic gain control circuit
Inventor: YASUKI TOSHIHARU
IPC: H03G3/30
Filed: 1984-05-04
Abstract: PURPOSE:To improve the AGC characteristic at a low level region of an input signal with the same loop gain as that of a conventional AGC circuit by adding an offset level to an AGC pilot signal level at the input point of the AGC circuit. CONSTITUTION:In adding the offset level DELTAep to the pilot signal of a level ep included in the input signal in a form of subtraction in an offset addition circuit 4, the level of the pilot signal inputted to a gain control circuit 1 is ep-DELTAep, the effect of the level DELTAep is neglected in the range of a large input signal and the AGC characteristic as that of a conventional system is obtained. When the input signal level is lowered and the level ep approaches the level DELTAep, the AGC circuit 1 discriminates that a level lower than the actual input level by the DELTAep is inputted and the circuit 1 is controlled so as to increase the gain by the share.
Patent JP-H07297126-A (JP)
Title: Formation of compound semiconductor layer
Inventor: YAMAGISHI NAGAYASU
IPC: H01L21/205
Filed: 1994-04-27
Abstract: PURPOSE:To provide a method for forming a GaAs layer having a lower dislocation density on a silicon substrate. CONSTITUTION:A region 15a of GaAs1-xSb is formed partially on a silicon substrate 11 and a GaAs layer 17 is formed thereon. Alternatively, a region of SiO2 is formed partially on the GaAs layer 17 and subjected to heat cycle processing.
Patent JP-H10245044-A (JP)
Title: Tote bag
Inventor: KATO NAOKI
IPC: B65D33/12
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a handle, facilitate the attaching, and reduce the manufacturing cost by a method wherein a return which is simply folded back at both ends of the handle, is made a slip lock. SOLUTION: A rope of polypropylene is generally used as a handle material, and both ends of a handle 2 are folded back and bent, and after being softened by applying heat, the handle is cooled, and thus, the handle is hardened under state as it is, and the handle under this state is simply inserted in holes 4 from the outside of a bag. In the case of other materials, there are methods such as tying with a string after being folded back, a return 1 is made by winding with a tape, the return is made by fixing with a fitting, and the return is made by bonding with an adhesive. In either case, by simply inserting the ends of the handle in the attaching holes 4 of the bag, the handle is prevented from being slipped off. The manufacture of his tote bag is simple, and the cost is low.
Patent JP-S62249825-A (JP)
Title: Belt separation device
Inventor: TSUTSUI YOSHITAKA
IPC: B65G33/02
Filed: 1986-04-21
Abstract: PURPOSE:To increase reliability and to automize a device with ease, by providing at least 2 shafts mounted side by side on the same shaft in such a manner that they are driven independently. CONSTITUTION:A bundle-shaped belt 3 is trained around the supply side 7a of a first shaft 7 to permit the first shaft to rotate at a high speed and a second shaft 13 to rotate at a low speed. As a result, the bundle-shaped belt 3 is distributed to a stump because its overlapped portion disappears while it is being loosened and the twist of the belt 3 is perfectly removed. The belt 3 is transferred to the position of escapement 18. When a prescribe number of the belts 3 are inserted between a pair of stoppers 19a, 19b and an output signal to a sequencer 29 is turned on, the stopper advances projection and the stopper 19b retreats for withdrawal so that the belts 3 between a pair of the stopper 19a, 19b are transferred to the second shaft 13.
Patent JP-S61249028-A (JP)
Title: Door camera
Inventor: KAJIURA TETSURO
IPC: G03B15/00
Filed: 1985-04-27
Abstract: PURPOSE:To easily fit a door camera by utilizing the through hole of a door scope by inserting the cylinder part of a lens barrel and the cylinder part of a relay part into the through hole of a door scope from both sides, and engaging threadably and pressing the both against the door. CONSTITUTION:The 1st cylinder part 4 which has a head part 3 and the 1st screw 4A is formed at both ends of the door scope lens barrel 2, and the 2nd cylinder part 10 which has the 2nd screw 10A and a base part 9 to which a video camera 13 is fitted are formed at both ends of a relay part 8. When a door camera 1 is fitted newly, said 1st and 2nd cylinder parts 4 and 10 are inserted into the through hole H for the door scope of the existent door from both sides and engaged threadably to press the head part of the lens barrel 2 and the base part 9 of the relay part 8 against the door D and then the video camera 13 is fitted. Consequently, the door camera is easily fitted by utilizing the through hole of the door scope.
Patent JP-H03291231-A (JP)
Title: Anemia improver
Inventor: TAKASAKI TOMOKO
IPC: A61K31/295
Filed: 1990-04-06
Abstract: PURPOSE:To obtain an anemia improver extremely effective for prevention and remedy of anemia having excellent anemia-improving effect such as increasing utilizing efficiency of iron and reducing side effect owing to iron and having high nutrition containing yeast and iron compound as active ingredients. CONSTITUTION:(A) Yeast such as beer yeast, bread yeast or torula yeast and (B) an iron compound, preferably inorganic iron such as ferrous hydroxide or ferrous sulfate or organic iron such as ferrous orotinate, iron threonate, ferrous fumarate, soluble ferric pyrophosphate or ferrous sodium citrate are contained in the aimed anemia improver as essential components in a ratio of, e.g., in a case of tablet, A=5-95wt.% and B=1-150mg, preferably 10-100mg in a tablet. Said anemia improver has the above-mentioned effect and contains various components such as protein, vitamin and mineral in the yeast itself, then is extremely effective for prevention and remedy of human or animals, especially a gravida or a nursing woman.
Patent JP-S5215012-A (JP)
Title: Motor car brake control system
Inventor: YAMADA KEIICHI
IPC: H02P3/08
Filed: 1975-07-25
Abstract: PURPOSE: When a motor car speed exceeds a predetermined value, at acceleration closed condition or inclination sensor actuated condition, forward reverse contacter is switched to effect reverse drive brake, so that effective and smooth brake action is performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10264998-A (JP)
Title: Oil feed device
Inventor: KOBAYASHI KENJI
IPC: B67D7/40
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of an oil-feed hose and an oil-feed nozzle by providing the oil-feed hose connected to the other branched pipe of a flow meter through a control valve, the oil-feed nozzle fitted to the tip of the oil-feed hose, and a hose nozzle storage case on the side of a body case to store a nozzle hanger to hang the oil-feed nozzle thereon. SOLUTION: A second branched pipe 14 is led to the side of a body case 1 through a control valve 15 in the body case 1, and covered by a cover 5 for a hose nozzle. An oil feed hose 25 is fitted to the branched pipe 14 led in the cover 5 for the hose nozzle, and an oil-feed nozzle 26 fitted to the tip of the oil-feed hose 25 is hanged on a nozzle hanger 27. The cover 5 for the hose nozzle is urged to open by a damper, and locked by a handle. Because the oil-feed hose 25 and the oil-feed nozzle 26 are covered by the cover 5 for the hose nozzle, these are not exposed to the rain or wind, and degradation can be suppressed.
Patent JP-H11287963-A (JP)
Title: Multibeam writing device
Inventor: YAMAZAKI SHUICHI
IPC: G02B26/10
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prolong the service lines of all light emitting elements for multi- laser-beam exposure and to eliminate variance of the lives. SOLUTION: The multibeam printer equipped with plural light emitting elements LD1 to LD4, drivers LDD1 to LDD4 which drive the elements to emit lights, a scanner which performs main scanning with beams B1 to B4 while giving positional differences to sub scanning on a photosensitive body, a sensor 11 which detects beam lights outside the light exposure main scanning width, and a generator 11 which generates a synchronizing signal DP prescribing the write start position of main scanning (x) according to the detection signal is equipped with means 12 and 13 for generating turn-on signals for generating beam lights to be detected by the sensor 11, output means SW1 and OR1 to OR4 which supply the turn-on signals to one of the drivers LDD1 to LDD4 selectively, and a means MPU which switches the drivers supplying the turn-on signal in time series.
Patent JP-S5616102-A (JP)
Title: Switch unit for electrically-driven type remote control mirror
Inventor: SAITOU KUNIHIRO
IPC: H01H47/32
Filed: 1979-07-18
Abstract: PURPOSE: To make switches simple and small-size and make the operation sure, by providing switches, which designate vertical and horizontal directions of the mirror, and a preference circuit, which selects one switch when plural switches among them are turned on, and by controlling the driving part through said switches and circuit.  
     CONSTITUTION: Switches SW1WSW4 are provided which designate right, left, upward and downward directions. For example, when the mirror will be moved to the right direction, switch SW5 is turned to the right-side motor MR side, and switch SW1 is depressed. Transistor TR4 is turned on through resistance 4 and switch SW1, and transistor TR1 is turned on through resistance R1. Consequently, a current is flowed to motor MR through SW5 to change the angle of the mirror in the right angle. Similar operations are performed for other cases. If SW3 is depressed erroneously after depression of SW2, the voltage at point (a) becomes 0 and SW3 becomes ineffective. Similar operations are performed for other cases. Consequently, switches can be simple and small-size and operations can be sure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60233446-A (JP)
Title: Heat exchanger
Inventor: IWAMURA KAZUYUKI
IPC: F24H1/40
Filed: 1984-05-07
Abstract: PURPOSE:To stably obtain hot water by directing condensed water exactly to the inner surface of a can by a method in which a heat exchanger is set in an one-way inclined spiral form in the can, receiving trays are spirally provided in the lower part of the heat exchanger along it in a continuous manner, partition plates are provided on the ways of the receiving trays, and the surface of the inner cylinder is wrapped with a wick from the liquid trap portion to the upward direction. CONSTITUTION:When a working liquid 6 is heated by a heating burner 7, the liquid 6 is given the evaporation latent heat in a vacuum can and becomes vapor in the can. When the internal pressure of the can reaches the set pressure of a pressure switch 10 to detect the internal pressure, a valve 11 is closed and at the same time the burning of the burner 7 is stopped to keep the internal pressure of the can at a set pressure all the time. When cold water is introduced from a water supply port 3a into the heat exchanger 3, the vapor is condensed on the outer surface of the exchanger 3 by cooling and the condensed liquid drops through receiving trays 4, spirally flows down the outer surface of the inner cylinder 2, and is trapped in the liquid trap formed by the partition plates 12. The whole outer surface of the inner cylinder 2 can thus be wetted by the wick 5 rising from the liquid trap.
Patent JP-H11310783-A (JP)
Title: Fuel composition containing amine compound and ester
Inventor: FUENTES-AFFLICK PETER A
IPC: C10L1/185
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel compsn. which can reduce friction and fuel consumption. SOLUTION: This fuel compsn. comprises a gasoline-like hydrocarbon and a fuel consumption-reducing amt. of a fuel additive compsn. comprising (a) an amine compd. selected from the group consisting of (1) fuel-soluble aliph. hydrocarbon-substd. amines having a hydrocarbon group with a number average mol.wt. of 700-3,000 and at least one basic nitrogen atom and (2) soluble poly(oxyalkylene)amines having at least one basic nitrogen atom and (b) an ester of an 8-50C carboxylic acid having 1-4 carboxyl groups and a 2-50C polyhydric alcohol having 2-6 hydroxyl groups.
Patent JP-H07301243-A (JP)
Title: Machined cage for roller bearing
Inventor: NAKAHARA YASUE
IPC: F16C33/46
Filed: 1994-04-28
Abstract: PURPOSE:To improve the extent of high-speed resistance by forming plural pockets, housing a roller each free of rolling at cylinder regular intervals, getting the axial both sides formed into each ring part 1b and the circumferential both sides into each strut part 1c partitioning off an interval between two pockets 1a, respectively, and letting a strut part side wall have a guide way, thereby specifying an inner diameter of this guide way. CONSTITUTION:A cap 1 is provided with plural pockets 1a housing a roller 4 each, and in this constitution, the axial both sides are formed into each of ring parts 1b and the circumferential both sides into each of strut parts 1c partitioning off a space between these pockets 1a, respectively and each guide way 1c1 being contacted with a rolling surface 4a of the roller 4 and guide is installed both side walls of the strut parts 1c. An inner diameter D1 of the guide way 1c1 should be set to a pitch circle diameter PCD of the roller, and to D1=PCD-{2X(0.33 or 0.28)XDw} in relation to a roller diameter Dw. In addition, axial length of an inner diametral part of the guide way 1c1 is set to being equal or longer than the axial length of the rolling surface, and an inner diameter of the ring part 1b is made smaller than the inner diameter D1 of the guide way 1c1. Therefore contact surface pressure is reduced, and thereby heat generation is checked to some extent, so that any possible bearing temperature rise in time of high-speed operation can be checked.
Patent JP-S59216691-A (JP)
Title: Activated sludge treatment of industrial waste water
Inventor: FUJII MASAHIRO
IPC: C02F3/12
Filed: 1983-05-24
Abstract: PURPOSE:To prevent the treatment failure in activated sludge treatment, by performing the treatment of industrial waste water by under the coexistence of at least one of phytic acid, phytin or a substance containing the same and a phosphorus compound in the aeration tank of an activated sludge treatment apparatus. CONSTITUTION:In applying activated sludge treatment to industrial waste water containing a substance for inhibiting the functions of an org. compound and activated sludge discharged from a coal liquefying plant, a coal gassifying plant or a pertroleum refining plant, phytic acid, phytinate or a substance containing a phytic acid compound is always added to the aeration tank of an activated sludge treatment apparatus and the activation degree of activated sludge is enhanced to increase the durability of activated sludge against noxious components such as a cyanide compound or sulfide. At the same time, the control of an aeration amount is performed so as to be capable of maintaining ORP of the aeration tank at a range proper to activate sludge.
Patent JP-S6035659-A (JP)
Inventor: EDOMONDO JII OOKUSU
IPC: G05G1/08
Filed: 1984-05-09
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-H03287425-A (JP)
Title: Warning device for brake for vehicular use
Inventor: CHIN SEKIYOU
IPC: B60Q1/44
Filed: 1990-04-05
Abstract: PURPOSE: To optimumly display a state according to a braking condition by moving a contactor in different spans based on intensity of inertial force at the time of braking, and closing one of parallel switches serially connected capacitors of an alarm signal circuit. CONSTITUTION: When a vehicular brake pedal is softly operated, a contactor S0 is closed to generate voltage of +12V. A switch S1 is in contact with a contactor 12. An alarm device, that is, a brake signal light is set ON. Such a state is indicated. When the vehicle is abruptly stopped, the contactor 12 is rolled frontward. The more abruptly the brake pedal is operated, the more elongated the rolling span is. The contactor 12 is contact with the switches S1 to S5 located at different positions according to the intensity of inertial force to be applied, for generating current. When the car is decelerated in emergency, for instance, the contactor 12 reaches a top portion along a tapered groove 101, and is contact with the switch S5 for conducting current.
Patent JP-S57205420-A (JP)
Title: Thermosetting resin composition
Inventor: NISHIKAWA YOSHIKAZU
IPC: C08G59/00
Filed: 1981-06-12
Abstract: PURPOSE: The titled composition having excellent heat resistance and improved water absorption property, prepared by mixing an epoxy resin with a polyvinylphenol as a curing agent, an epoxy-modified polybutadiene and an organic peroxide.  
     CONSTITUTION: To an epoxy resin composition prepared by mixing a liquid epoxy resin with a polyvinylphenol as a curing agent and, if necessary, a cure accelerator and an additive are added an epoxy-modified polybutadiene and an organic peroxide (e.g., dicumyl peroxide).  
     EFFECT: It is possible to improve water absorption, electrostatic properties and insulation properties after water absorption treatment.  
     USE: Copper-clad laminated sheet, substrate for heat bonding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60234507-A (JP)
Inventor: NONAKA TOSHISUKE
IPC: A01B69/00
Filed: 1984-05-07
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-S5717944-A (JP)
Title: Cassette of camera for waterproof endoscope
Inventor: OOSHIMA YUTAKA
IPC: A61B1/04
Filed: 1980-07-04
Abstract: PURPOSE:To inspect easily existence of a leakage of water of a camera without a complication of a structure by pressurizing the inside of a camera set for a waterproof endoscope with a use of a cassette that jets high-pressurized gas through a valve interlocking by closing a rear cover. CONSTITUTION:A cassette 5 enclosed with high-pressurized gas is accommodated in a cassette accommodating room 2 of a camera 1 for a waterproof endoscope and  when a rear cover 3 is closed, the camera 1 is blocked from water. On the other  hand, in interlocking with closing of this cover 3, a valve 15 is opened, thereby allowing high-pressurized gas that is jetted from the valve 15 to fill the inside of the  camera 1. Accordingly, when the camera 1 is dipped in a medical fluid in this state,  due to occurrence of an air bubble of high-pressurized gas, an inspection for a leakage of water from a waterproof endoscope camera can be easily and certainly done  without any invasion of a medical fluid into the camera 1 under high-pressure and  without a complication of a structure.
Patent JP-H11285429-A (JP)
Title: Cosmetic display shelf
Inventor: UEKI MINORU
IPC: A47F5/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an excellent cosmetic display shelf wherein a tester can be displayed with commodities, and also, a display can be performed while only commodities are covered with a lid body without a sense of congruity. SOLUTION: On a shelf plate 7, tester display holding utensils 8-11, and commodity display holding utensils 12, 13 are arranged in the lateral direction, and the front face display holding parts of respective holding utensils 8-13 are formed into a curved face 24 from this side to the rear side, while having an arc-shape when being seen from the side face, or the front face end edge of each step is formed into multiple steps 25 in a manner to go along the curved face 24 when being seen from the side face. Then, the display holding parts of the commodity display holding utensils 12, 13 are openably covered with a lid body 38 which is molded into a curved shape so that the lid body 38 may go along the curved face 24.
Patent JP-S5518075-A (JP)
Title: Magnet for attraction
Inventor: UCHIKUNE MAMORU
IPC: H01F7/02
Filed: 1978-07-27
Abstract: PURPOSE: To dispense with cobalt and nickel 2nd reduce the cost of a permanent magnet, by utilizing ferrite of high coercive force at a low magnetic flux density to make the magnet.  
     CONSTITUTION: The cylindrical permanent magnet 8 made of the ferrite magnetized in the axial or circumferential direction of a columnar iron core 7 is arranged thereon. A spacer 11 made of a magnet of high coercive force is provided on the iron core 7. A bottomed cylindrical casing 9 is fitted on the permanent magnet 8 and the spacer 11. The end faces of the magnet 8 and the core 7 open at the mouth of the casing 9 are used as attractive faces 12. When a piece 15 is brought into contact with the attractive faces 12, a magnetic flux of high density are produced through the faces to strongly attract the piece 15. If the area of the spacer 11 is contact with the core 7 is four times larger than that of the magnet 8 and the residual flux density of the magnet 8 is 4000 gauss, the magnetic flux density on the attractive faces 12 is 4000×4=16000 gauss. The attractive force per unit area is thus heightened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63257360-A (JP)
Title: Electronic device
Inventor: KUROKAWA OSAMU
IPC: H04M1/03
Filed: 1987-04-14
Abstract: PURPOSE:To surely input voice to a microphone even when the voice is inputted obliquely to an electronic device by providing a direction wing setting the direction of a sound source to be inputted. CONSTITUTION:Direction wings 20, 21 are provided to an opening section 14. The direction wing 21 is provided to a case 13A so as to be rocked to the left/right around a shaft 22 and the direction of the wing 20 is changed by turning an operation dial 24. Thus, even when a talker (sound source) is located obliquely with respect to a key pad display section 5A, the direction wings 20, 21 are directed in the direction of talker, then the voice of talker is led in the direction of the microphone 9 by the direction wings 20, 21 and surely inputted to the microphone 9.
Patent JP-H05266759-A (JP)
Title: Disconnector with bypass electrode
IPC: H01H33/12
Filed: 1992-03-17
Abstract: PURPOSE:To lead out a bypass power source quickly, safely inexpensively, from a disconnector without power stoppage, by providing a movable electrode and a bypass fixed electrode on a closing lid having given electrical insulation and mechanical strength, and by connecting a bypass cable to the electrodes. CONSTITUTION:A fixed electrodes 20, connected to a power source side cable 10 via a direct-coupled cable terminal part 11, also a fixed electrode 50, connected to a load side mold bus bar 40 with a direct-coupled part 41, are provided, and movable electrodes 31 and 32 are fitted via a closed-circuit lid 30. In this closed-circuit lid 30, a bypass fixed electrode 33 having an insulating lid 60 is provided, and also predetermined electrical insulation and mechanical strength are given with a mold formed body. A bypass cable is connected to the disconnector with a bypass electrode having the above-mentioned constitution. This connection is performed by closing the fixed electrode connected to one end of the bypass cable with the direct-coupled part, in the disconnector to be connected to the bypass fixed electrode 33. The bypass power source thus can be led out from the disconnector quickly without power stoppage while preventing charging the bypass cable.