baber/WOPTO huggingface dataset:
Patent JP-H03181664-A (JP)
Title: Speed control device of mechanical type continuously variable transmission
Inventor: TAKAO NOBUHIRO
IPC: F16H59/46
Filed: 1989-12-11
Abstract: PURPOSE:To avoid repeating operation of unexpected speed increase or speed decrease and also to improve the responsiveness of speed control by drive-controlling a transmission means responding to the output of comparison between the deflection voltage and the correcting standard voltage, and the polarity of the deflection voltage. CONSTITUTION:An AC component included in a deflection voltage between a speed setting voltage c and a speed detection voltage b is picked up by an AC component picking up means 9, and the resultant AC component voltage h is added to a standard voltage e1 for normal rotational direction or a standard voltage e2 for the reverse rotational direction through an adding means 10. The resultant corrected standard voltage g1 or g2 is compared with the deflection voltage d in a comparison means 7, and a transmission means 1 is driven in response to the comparison output f and the polarity of the deflection voltage. In this case, even though the rotation of the mechanical type continuously variable transmission 2 is at a low speed, the deflection voltage d is always within the insensible band owing to the corrected voltage g1 or g2, as far as the corrected standard voltage g1 or g2 is converted followingly, and the rotation speed is within the insensible range. As a result, the repeating operation of unexpected speed increase or speed decrease can be avoided even though a detecting means 3 in which the pulse number of one rotation is small is used.
Patent JP-H09216874-A (JP)
Title: Optically active benzothiazepine derivative and production of the same
Inventor: YAMADA SHINICHI
IPC: C07D281/10
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active 1,5-benzothiazepine derivative by optically resolving a racemic 1,5-benzothiazepine derivative slat by using a preferential crystallization method. SOLUTION: This optically active 1,5-benzothiazepine derivative is obtained by a preferential crystallization of the same by seeding a crystal of an optically active salt of 1,5-benzothiazepine derivative into a supersaturated solution of a racemic salt of 1,5-benzothiazepine derivative expressed by formula I or II (rings A, B are each a substitutable benzene ring; R<1> , R<2> are each a lower alkyl). Further, it is possible to add a same kind of racemic salt to the mother liquor after the preferential crystallization of the compounds of the formula I, II, and continue the optical resolution by performing the preferential crystallization. Also, by separating the optically active compounds of the formula I, II, an optically active compound of 1,5-benzothiazepine derivative of formula III can be obtained.  The optically active 1,5-benzothiazepine derivative is useful as an intermediate for Diltiazem and can be obtained at a high optical purity without using an expensive optically active reagent.
Patent JP-H03184786-A (JP)
Title: Track formation system for robot
Inventor: NAKADA YASUYUKI
IPC: G05D3/12
Filed: 1989-12-14
Abstract: PURPOSE:To dispense with any instruction to a robot with the change of an objective body and the dislocation of the objective body so far performed by an operator of this robot and thereby reduce the extent of a burden on the operator by performing a contouring operation as adding a constant force to a surface of the objective body with an unknown-form curved surface on the basis of a calculated contouring coordinate system, with a force control part. CONSTITUTION:In this system, there are provided with a position control part 3, controlling a robot position on the basis of position coordinates in a position detecting element 5, and a force control part 4 controlling a constant force given to the robot on the basis of the force detected by a force detecting element 6. Likewise, there are provided with a control command generating part 7, performing the transfer of force and position commands and various parameters to the robot, a normal vector calculating part 8, calculating the normal vector of a contact point between the robot and an objective body and also calculating a contour coordinate system, and a shifting vector calculating part 9 calculating a shifting vector of the robot along the contour coordinate system, through which a contouring operation as adding a constant force to a surface of the objective body with an unknown-form curved surface by the force control part, on the basis of the calculated contour coordinates system.
Patent JP-H02167968-A (JP)
Title: Disaster protection system of underground space
Inventor: MORI TAKASHI
IPC: F24S23/00
Filed: 1988-12-21
Abstract: PURPOSE:To secure safety by releasing compressed air provided in underground space in case of disaster to keep the underground space having a pressure higher than outside air pressure and, at the same time, supplying compressed air to power source of a private power generator used for lighting. CONSTITUTION:A compressed air bomb placement space 21, a control box 22 and a private power generation room 23 are provided in an underground space 10 in advance. After that, in case of disaster, air is spouted from the compressed air bomb placement space 21 by pushing an emergency button fixed to the control box 22, it is led to the ground to keep the underground space 10 having pressure higher than outside air pressure, and air can be also supplied to the private power generation room 23. The private power generator is driven by pushing the emergency button of the control box 22 to supply power, turning on an electric light of the underground, and a dirt treatment system is also operated. According to the constitution, a temporary refuge space can be secured in case of disaster and the like.
Patent JP-H01167514-A (JP)
Title: After-air supplying device
Inventor: YOSHIDA KUNIKATSU
IPC: F23L1/00
Filed: 1987-12-22
Abstract: PURPOSE:To provide a device having a wide variation range of an injection flow pattern and a wide adjusting range of reaching distance of injection flow even if a pressure drop is low and having a stable injection pattern by a method wherein a tip of a sleeve dividing an air flow passage is slidably arranged. CONSTITUTION:A tip of a sleeve dividing an air flow passage into a primary air flow passage and a secondary air flow passage is made slidable. For example, an after-air supplying part 2 is formed with a primary air flow passage 6 passing within a sleeve 13 and the secondary air flow passage 8 passing through an outer circumference of the sleeve 13. Combustion air flowing within an air box 4 passes through both the air flow passages 6 and 8 and is supplied from an after-air port 3 into a furnace 1 and at the same time the main body 14 of the sleeve having the sleeve 13 fixed thereto and the sliding sleeve 15 which is slidably attached to the tip of the main body 14 can be adjusted their sliding positions from the outside part by a sleeve operating rod 16.
Patent JP-H06176971-A (JP)
Title: Electric double layer capacitor
Inventor: MURANAKA TAKAYOSHI
IPC: H01G9/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide an electric double layer capacitor wherein it can meet a solder immersion test and, even in 5 high-temperature load test executed as a reliability test, its electric characteristic after the test is excellent as compared with that in conventional cases by electing materials for a separator and a gasket. CONSTITUTION:A separator 12 which is interposed between one pair of polarizing electrodes 11a, 11b is constituted of a nonwoven fabric composed of a syndiotactic polystyrene resin, and a gasket 15 which is interposed between an opening part in a dish-shaped metal case 14, on the positive side, which houses the pair of polarizing electrodes 11a, 11b and a metal lid 16 on the negative side is constituted of a syndiotactic polystyrene resin.
Patent JP-H04193566-A (JP)
Title: Heat sensitive transfer recorder
Inventor: OKUMIYA SEIJI
IPC: B41J33/52
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a print image of high quality under ink tension adapted for many types of recording sheets or an ink sheet by switching a reel torque according to the type of the ink sheet or the recording sheet. CONSTITUTION:When next motor 9 is rotated in an ink sheet initializing mode state, an ink sheet 76 is wound on a takeup reel 74 since the slip torque of a reel base 22 for winding the ink sheet is larger than a brake torque of a reel base 23 for feeding the ink sheet. When a first color sheet is cued, the motor 9 is stopped, and a second motor 47 is rotated. Thus, the ink sheet initializing mode is shifted to a recording sheet conveying mode. In this case, in the conveying mode, a lock arm 26 fixes the base 23, a platen lock arm 58 releases the fixing of a platen large gear 8a, a large gear 25a is engaged with a platen small gear 8b and a second intermediate gear by the relation between part 54d of a slider 54 in contact with a switching arm 55 and a spring 28, and the gear 25b is not engaged with any gear.
Patent JP-H09157378-A (JP)
Title: Aromatic polycarbonate resin
Inventor: SUZUKI TETSUO
IPC: C08G64/16
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain an arom. polycarbonate resin which is esp. useful as a charge transport polymer material of an org. photoreceptor by selecting a polycarbonate resin comprising specific repeating units. SOLUTION: This resin comprises repeating units represented by formula I  wherein Ar<1> to Ar<3> are each an optionally substd. arylene group; R<1> and R<2> are each H or an optionally substd. aryl group provided they may combine with each other to form a ring; (n) is 5-5,000; and X is an aliph., an alicyclic, or a group represented by formula II [wherein R<3> and R<4> are each an optionally substd. alkyl or an aryl group or a halogen; (l) and (m) are each 0-4; and Y is a single bond, a 1-12C linear, branched, or cyclic alkylene group, O, S, SO, SO2 , a group represented by formula III or IV, or a group represented by formula V (wherein Z is an aliph. hydrocarbon group; (a) is 1-20;  (b) is 1-2,000; and R<5> and R<6> are each an optionally substd. alkyl or aryl group)]} or comprises repeating units represented by formula VI and formula VII [wherein (k) is 5-5,000 and (j) is 0-5,000 provided 0<k/(k+j)<=1].
Patent JP-2000144224-A (JP)
Title: Method of and device for manufacturing iron containing carbon using rotary hearth furnace
Inventor: TOKUDA KOJI
IPC: C21B13/10
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain iron of high purity by heating iron oxide containing carbon to be fed to a surface of a hearth layer of a rotary hearth furnace, reducing the iron oxide with carbon to separate molten grains consisting of iron containing carbon generated on the layer surface from slag granules, and cooling and solidifying molten small grains to take out solid metal grains consisting of iron containing carbon. SOLUTION: A glass layer consisting of iron, carbon and silica compound is formed on a surface 30 of a hearth layer of a rotary hearth furnace 10, and a protective layer formed of a covering substance containing MgO, etc., is formed thereon. Raw ingots 28 consisting of iron oxide containing carbon are fed on the covering substance, and heated to 1450-1600 deg.C using a plurality of radiant heat sources to reduce iron oxide with carbon. The covering substance separates molten small grains from the slag as by-product. The molten small grains are cooled and solidified on a surface of a cooling plate 48 arranged near the surface 30 of the hearth layer to take out solid metal grains 42 consisting of iron containing carbon whose iron content exceeds 95 mass.% from a discharge zone 18.
Patent JP-H09157665-A (JP)
Title: Coal gasification apparatus
Inventor: EGASHIRA TATSUHIKO
IPC: C10J3/50
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a burner by selectively extracting fine powder from collected char and transferring the powder to the burner with a gas to effect the gasification of the powder and to improve the gasification efficiency by gasifying the fine char powder having high gasification property. SOLUTION: This coal gasification apparatus is provided with a thermal cracking furnace 5 to perform the thermal cracking of coal 9 and a carbonaceous raw material with a high-temperature gas and a gasification furnace 6 connected to the cracking furnace and generating a high-temperature gas to be supplied to the thermal cracking furnace 5 by the combustion of char generated by the thermal cracking furnace 5 or the combustion of the char, coal 1 and a carbonaceous raw material. A main cyclone 13 is connected to the produced gas outlet of the thermal cracking furnace 1, an extraction pipe 15 is placed under the main cyclone 13, a subsidiary cyclone 19 is connected to the extraction pipe 15 and the char collected by the subsidiary cyclone 19 is supplied and burned by the gasification furnace 6.
Patent JP-H02169243-A (JP)
Title: Reflecting body
Inventor: TAKASE MITSUO
IPC: B32B15/08
Filed: 1988-12-23
Abstract: PURPOSE:To improve the environmental durability of a light reflecting body to a large extent by overcoming the deterioration of the capacity of the light reflecting body by forming a silver membrane layer being a light reflecting layer based on silver to one surface of a plastic film and providing a light reflecting layer containing one or more kind of a specific substance to the reflecting body wherein a protective sheet is adhered to the membrane layer in an easily releasable state. CONSTITUTION:A silver membrane layer 2 based on silver is formed to at least one surface of a plastic film and a sticking agent or adhesive film layer 3 is formed to at least the single surface of said layer 2 by coating and at least one or more kinds of a substance selected from a group consisting of Au, Al, Cu, In, Mg, Ti, Sn, Si, Cr, Co, Ni, Mo, Ta, V, W, Mn, Zn, Pt, Pd and Pb is contained in the silver membrane layer of a reflecting body wherein a protective film is adhered to the membrane layer in an easily releasable state. By this protective layer, the adverse effect of external environmental factors such as the surface hardness, light fastness, gas resistance or water resistance of the reflecting body can be suppressed.
Patent JP-H10149813-A (JP)
Title: Lithium secondary battery
Inventor: JINNO MARUO
IPC: H01M4/133
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To suppress the volume change or a negative electrode in charge/ discharge and prevent the peeling off and drop in adhesion of carbon to enhance the charge/discharge characteristics of a lithium secondary battery by containing a polymer solid electrolyte SB with the specified Young's modulus in the negative electrode. SOLUTION: Carbon such as graphite and petroleum coke is kneaded together with a binder to prepare slurry, and the slurry is applied to a current collector, dried to prepare a negative electrode using the carbon as a lithium ion absorbing material. A solution prepared by dissolving an electrolyte salt in an oligomer for forming a matrix of a polymer solid electrolyte SB by polymerization is impregnated into the negative electrode to contain the polymer solid electrolyte SB, and the negative electrode 2 is manufactured. Young's modulus of the polymer solid electrolyte SB is specified to 0.1×10<4> to 3.5×10<4> kgf/cm<2> , and the content in the negative electrode is specified to 7.5-25wt%.  The negative electrode 2 and a specified positive electrode 1 are faced through a layer 3 made of a polymer solid electrolyte SA, and they are housed in a battery case to manufacture a lithium secondary battery.
Patent JP-2001141863-A (JP)
Title: Particle beam device
Inventor: KAWASHIMA SHUICHI
IPC: G21B1/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a particle beam device that suppresses the voltage drop of a bias power supply, at starting lead beams and discharges high-quality beams. SOLUTION: In the particle beam device equipped with an ion source 1, a filament power supply 2 for allowing a current to flow to the filament in the ion source 1, an arc power supply 3, a bias power supply 4, and a leading power supply 7, an addition circuit 11 for adding a fixed value to the output reference value of the bias power supply for a fixed time from the time both the arc power supply 3 and the leading power supply 7 are turned on. Since the output voltage of the bias power supply is dropped when the arc power supply is turned on, the output reference of the bias power supply is increased, thus shortening the drop time of the voltage, suppressing fluctuation in the output voltage of the bias power supply, and providing the high-quality particle beam device.
Patent JP-H02170896-A (JP)
Title: Lubricant for running-in
Inventor: SONOHARA TSUNETOSHI
IPC: C10M171/00
Filed: 1988-12-23
Abstract: PURPOSE:To provide the subject lubricant capable of highly reducing time and power required for the running-in of a transmission by comprising a traction oil and an eutectic additive producing an eutectic alloy with a metal forming the surface of the transmission. CONSTITUTION:The objective lubricant comprises a mixture of (A) a traction oil and (B) and eutectic additive producing a low melting point alloy with a metal forming the surface of the transmission usually in an A:B ratio (weight ratio) of 98.2-96.4. The lubricant provides an approximately 5 times-improved surface roughness, a required time of approximately 1/6, a required power of approximately 1/3 and a durability of an approximately 5 times long life compared with conventional methods.
Patent JP-H08150159-A (JP)
Title: Fluid percussion device
Inventor: YAMAKI TARUMIZU
IPC: A61D1/00
Filed: 1994-11-30
Abstract: PURPOSE: To generate the intended cerebral damage in the brain of an animal as subject with good reproducibility by adjusting the pressure wave to be given to the brain. CONSTITUTION: A cylinder vessel 20 to be filled with physiological saline solution is composed of a stationary side and a slide side cylinder member 20a, 20b which are made of stainless steel and combined so that they are slidable, and is fixed to a base 22 at an inclination of 15deg. to level. A minor cylinder 24 for supplying saline solution and another minor cylinder 26 for exhausting bubbles are furnished at the tip of the cylinder member 20b, and a piston 32 is installed at the base end of the other cylinder member 20a, which is further furnished near the piston 32 with a pressure wave jetting hole 36 and pressure converter 38 in such a way as flush with the pressure wave generated when the piston 32 is struck and in the direction perpendicular to the pressure wave advancing.  Near the piston 32, a pendulum 44 with variable mass of a deadweight 47 is secured to the base 22 so as to strike the piston 32.
Patent JP-H08155101-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-11-30
Abstract: PURPOSE: To prevent the act of intentionally keeping a scoring-ensured state from arising by causing a display control means to derive the results of displays on service pattern display devices after the occurrence of the scoring-ensured state or after a predetermined period during which a game machine is operated by a game control means. CONSTITUTION: When random numbers for fluctuating symbols at a variable display device 50 are extracted and stored in response to the passage of a shot ball through a starting-ball through hole 4, it is determined whether or not scoring patterns displayed on service pattern display devices 41a to 41e, 42a to 42e, and after the determination, movable members are driven with the operation of a scoring device 6. Thereafter, when the detection of a scoring ball by a specific ball detector 24 is recognized, service patterns are stopped from fluctuating after the operation of the scoring device 6. Thus, even at a higher-than-normal probability of scoring at the variable display device 50, the player cannot make decision as to whether or not to give rise to a scoring- ensured state according to the service patterns, and therefore the act of intentionally keeping the scoring-ensured state from arising can be prevented.
Patent JP-H08141019-A (JP)
Title: Nursing care bed
Inventor: OWADA TAKASHI
IPC: A61G7/00
Filed: 1994-11-18
Abstract: PURPOSE: To provide a nursing care bed in which nursing care by manual aid can be reduced and lying down and getting up can be performed by oneself by moving a movable mattress seat to a prescribed position corresponding to a working state and setting a seat back seat horizontally or vertically. CONSTITUTION: When this bed is used as a bed, a body frame 5 is connected to the slidable frame of a bed frame 3, and the seat back seat 21b is brought down, then, the movable mattress seat 21 is set horizontally. Thence, the movable mattress seat 21 is moved on first and second rails 15, 17, and a stopper member 23 is abutted with a stopper 24. Thence, the bed is fixed on the slidable frame by operating a lever. When only the upper half of the body is raised up, a reclining mechanism is operated. When a user moves from a lying state to a wheelchair 4, a lock is released by operating the lever, and a sitting seat 21c is moved to the body frame 5 until a stopper member 25 is abutted with the stopper plate 26 of the body frame 5. Thence, the seat back seat 21b is set at a prescribed angle.
Patent JP-H09156726-A (JP)
Title: Stacker crane type three-dimensional automated warehouse
Inventor: SHIMIZU YUZO
IPC: B65G1/04
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To satisfy both pallet load housing efficiency and space utilizing ratio by providing a fork device capable of stocking and delivering a pallet load to three-dimensional warehouse shelves and their loading bases, and a kick plate mechanism on a lifting base. SOLUTION: A pallet 1 is housed on a fixed loading base 4. When a kick plate(KP) 11 is returned as shown by an arrow a' after a fork device is returned onto a lifting base, a movable loading base 5 is leaned on the side surface of the pallet load 1 and held by the pallet load 1. On the other hand, when the pallet load 1 is taken out from the fixed loading base 4, the movable loading base 5 is sprung up by the KP 11, and separated from the pallet load 1, and the pallet load 1 on the fixed loading base 4 is then transferred onto the lifting base of a stacker crane by the fork device. When the KP 11 is returned thereafter as shown by the arrow a', the fixed loading base 4 is returned to the horizontal position as shown by an arrow b' by the dead weight. Consequently, the operating efficiency of the warehouse can be markedly improved.
Patent JP-2001141298-A (JP)
Title: Wall recessed type air conditioner
Inventor: SHIMIZU TADASHI
IPC: F24F13/32
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a wall recessed type air conditioner having a thickness thinner than a conventional machine by a method wherein the arrangement of an indoor side heat exchanger is investigated from the view point of appearance when the machine is installed on a wall or the view point of receiving the same into a thin wall. SOLUTION: An wall recessed type air conditioner is equipped with a suction port 216, provided on the indoor side front surface of a main body, a centrifugal fan 207, arranged in the main body 201 so as to be opposed to the suction port 216 while facing the rotating shaft of the same to the front surface of the main body, an indoor side heat exchanger 202, arranged in an ventilating passage formed in the radial direction of the centrifugal fan 207, a double-shaft motor 205, driving the centrifugal fan 207 by an output shaft of one side, a propeller fan 206, driven by the other output shaft of the double-shaft motor, and an outdoor side heat exchanger 203, effecting heat exchange between air stream generated by the propeller fan 206.