baber/WOPTO huggingface dataset:
Patent JP-H02211176-A (JP)
Title: Picture forming catheter
Inventor: OGAWARA HIROSHI
IPC: C08L87/00
Filed: 1989-02-10
Abstract: PURPOSE:To obtain a picture forming catheter excellent in elasticity restoring force with no change of physical properties by compounding vinyl chloride system resin, ethylene carbon monoxide (meta) alkyl ester acrylate copolymer and a specific picture forming agent with a specific proportion. CONSTITUTION:A resin composition, compounding 60 to 250 pts.wt. ethylene carbon monoxide (meta) alkyl ester acrylate copolymer for 100 pts.wt. vinyl chloride system resin and containing 10 to 35wt.% picture forming agent in any of the barium sulfate, bismuth oxide, bismuth carbonate, forms at least one part of a tube obtaining a picture forming catheter. The picture forming catheter thus obtained is safe, non-permeable for X-rays, soft and excellent in elasticity restoring force and mechanical strength further with a smooth surface and no possibility of deterioration by body liquid of blood or the like.
Patent JP-S57149134-A (JP)
Title: Work automatic conveyer
Inventor: SAEKI KOUSUKE
IPC: B23Q7/16
Filed: 1981-03-06
Abstract: PURPOSE:To simplify the mechaism of a conveyer, by alternately providing a side, holding a work, and an opening for the work to pass through, on a conveyer belt and transferring the work onto the conveyer belt with a lifter through the opening. CONSTITUTION:A conveyer belt 1 is supported by a rolls 4, 5 and intermittently moved circulatively between a machining device 18 and supply and discharge positions of a work 8 provided in both sides of said machining device, then work holder sides 1a, holding the work 8, and openings 1b, for the work 8 to pass through, are alternately provided in the conveyer belt 1 at a prescribed distance. Work magazines 22, 23 are provided below the conveyer belt 1, when the upper and lower openings 1b of the conveyer belt 1 are aligned in the upper of each magazine, the work 8 is lifted on the conveyer belt 1 by a lifter 15 through the opening 1b and placed on the work holder side 1a while the machined work is held by a lifter 16 and placed down on the magazine 23.
Patent JP-S57145934-A (JP)
Title: Production of low carbon hot-rolled steel strip of superior carburizability
Inventor: OKAMOTO NOBORU
IPC: C21D8/02
Filed: 1981-03-05
Abstract: PURPOSE:To produce a low carbon hot-rolled steel strip having superior hardenability in the stage of carburization treatment by subjecting continuously cast killed steel contg. specific ratios of Al, N, and other specific elements to hot rolling and coiling under specific conditions. CONSTITUTION:Killed steel consisting, by weight %, of 0.03-0.10% C, <=0.20% Si, <=0.50% Mn, <=0.10% P, <=0.020% S, 0.001-0.005% Al, <=0.0040% N, and the balance consisting substantially of Fe is cast continuously. Thence, it is hot- rolled, and the finish temp. thereof is controlled to >=Ar1 point and <=Ar3 point, so that ferrite particles are formed and coarsened in the final stage of hot rolling. Further, it is coiled at >=650 deg.C coiling temp., whereby the ferrite grains are grown uniformly. By these coupled with the regulation of the amts. of Al and N, the hot-rolled steel strip having the grains sized uniformly over the entire thickness in the thickness direction and large ferrite grain structure is obtained.
Patent JP-S61191771-A (JP)
Inventor: SAKANO TOSHIO
IPC: E04G23/06
Filed: 1985-02-20
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-H08227948-A (JP)
Title: Metal package
Inventor: GOTO TOMOJI
IPC: H01B3/12
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a metal package in which high pin count can be realized without increasing the package size. CONSTITUTION: The metal package 1 comprises a package body 2, porous ceramics 3, and pins 4. The package body 2 has side wall provided with through holes. The porous ceramics 3 are fitted in the through holes and the pins 4 penetrate the porous ceramics.
Patent JP-S60178938-A (JP)
Title: Control device for diesel-engine injection pump
Inventor: SASAKI SHIYOUJI
IPC: F02B3/06
Filed: 1984-02-24
Abstract: PURPOSE:To surely stop an engine upon dropping of a battery voltage, by moving a fuel injection pump lever to its fuel cut-off position when the voltage of an electrical power source line becomes below a set value even during operation other than starting operation. CONSTITUTION:A pump control motor 42 drives a fuel injection pump. An electrical source terminal 31 is directly connected to a battery. When the voltage becomes below a certain value even if an engine 1 normally rotates, a low voltage detecting circuit 35 delivers a ''High'' output, and therefore, a NOR circuit 38 delivers ''Low'' output irrespective of the output of a hydraulic pressure detecting circuit 36. The NOR circuit 38 delivers ''High'' output excepting the case of that no more than 10sec elapses after engine starting, the voltage is imposed to a stopping terminal 22 so that a pump lever 3 is moved to its ''stop'' position. With this arrangement when the voltage drops, the engine may be stopped before the injection pump control device and the pump control motor stop.
Patent JP-H08224981-A (JP)
Title: Pressure sensitive adhesive sheet for concealing description on postcard
Inventor: ANZAI HAJIME
IPC: G09F3/03
Filed: 1995-02-21
Abstract: PURPOSE: To provide a pressure sensitive adhesive sheet for concealing the description on a postcard which can be used at least twice in a reply-paid postcard between a sender and a receiver. CONSTITUTION: Multilayer released paper 11 has the first released paper 111 for covering and protecting at least the first transparent adhesive layer 3 on the back of a cover 1 and the second released paper 112 for covering the second transparent adhesive layer 12 on the back of the first released paper. A sender peels off the second released paper from the second adhesive layer and sticks a pressure sensitive adhesive sheet to a postcard through the second adhesive layer on the back of the first released paper to send the card. A receiver uses the same pressure sensitive adhesive sheet in its original style. In this way, it is possible that a sheet of a cover is stuck to a postcard for a reply to be used again in a reply, thereby improving the convenience.
Patent JP-H03237864-A (JP)
Title: Communication equipment
Inventor: HOSODA TAKASHI
IPC: H04N1/34
Filed: 1990-02-15
Abstract: PURPOSE:To easily manage communication charge by providing a means accumulating communication charge information noticed from a communication network and storing the result, a means setting an upper limit of the communication charge accumulated to the storage means and a warning means giving warning in the case of exceeding the upper limit monetary amount. CONSTITUTION:A control section 9 is provided with a storage section 10 comprising a ROM and a RAM or the like and the storage section 10 accumulates and stores communication charge information noticed from a network at the end of communication. A monetary amount setting button sets the upper limit of the accumulated monetary amount. Then the accumulated charge and the set monetary amount stored in the storage section 10 are compared and when the accumulated value reaches the set monetary amount, a warning tone is sent from a sound source 8 by a speaker 2 to inform it to the user. Thus, the user receives warning of the arrival to the preset monetary amount and manages the communication and its cost intentionally.
Patent JP-H06233516-A (JP)
Title: Electric rotating machine
Inventor: NOSE TAMOTSU
IPC: H02K37/06
Filed: 1993-01-28
Abstract: PURPOSE:To improve T/N characteristic values of an electric rotating machine to a large extent through a simple constitution. CONSTITUTION:When an apparatus is made multipolar in a structure where the whole magnetic flux of a field magnet 27 is centralized while being reversed to the side of armature cores 23 and without the whole magnetic flux of the field magnet 27 being dispersed according to the shapes of yoke plates 26, 28 attached to the field magnet 27, the magnetic flux from the field magnet 27 is used always to the maximum and both the number of magnetic poles and an effective flux phi can be increased simultaneously while the field magnet is not subjected to multipolar magnetization unlike a conventional apparatus and the structure of the armature side is maintained simply. Also, the cores 23 corresponding to different phases are arranged in the positional relationship constituting a series magnetic circuit so that almost the whole magnetic flux is subjected to a centralized use as the effective flux.
Patent JP-H10220803-A (JP)
Title: Air conditioner
Inventor: YAMADA TOSHIAKI
IPC: F24F13/20
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of securely holding a service cover opened upward with simplified construction, and of improving workability of a work for a service opening. SOLUTION: In an air conditioner, a service cover 3 for opening or closing a service opening 5 is rotatably supported at an upper end side thereof around a rotary shaft, and is restricted in its downward rotation at a predetermined opening position where the cover is rotated upward. In concrete, an engagement part 12 of the service cover 3 and a rotary shaft part 11 of a body casing 2 are brought into engagement, and an opening position holding surface 14 of the rotary shaft part 11 and an engagement surface 16 of the engagement part 12 are brought into engagement whereby rotation of the service cover 3 is restricted at the opening position.
Patent JP-S53117832-A (JP)
Title: Liquid fuel combustion device
Inventor: MORIZAKI TAKAO
IPC: F23D11/44
Filed: 1977-03-25
Abstract: PURPOSE: To ensure rise characteristic for a short time without exerting had influence upon combustion characteristic and ignition characteristic, by forming a vaporizing wall with a secondary short ring of a transformer, and by dropping liquid fuel on the wall to evaporate and burn the fuel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62192508-A (JP)
Title: Refining method
Inventor: YAMASE OSAMU
IPC: C22B7/04
Filed: 1986-02-19
Abstract: PURPOSE:To reduce the amount of converter slag formed and the amount of slag discarded by dephosphorizing molten pig iron discharged from a blast furnace, refining the dephosphorized molten pig iron by blowing in a converter and charging formed slag into the blast furnace so as to utilize the slag for smelting in the furnace. CONSTITUTION:Iron ore is smelted in a blast furnace 1 to manufacture molten pig iron and this molten pig iron is charged into a molten pig iron pot 4 through the casting hearth 2 of the furnace 1. At this time, a dephosphorizing agent 3 is added to the molten pig iron on the hearth 2 to dephosphorize the molten pig iron. The dephosphorized molten pig iron is charged into a converter 5 and refined by blowing with less slag and formed slag is returned to the furnace 1. Thus, the amount of slag discarded is reduced and a discarding place is easily ensured.
Patent JP-H08276127-A (JP)
Title: Method and apparatus for determining correlation between force and displacement of pair of punch in rotary tablet machine
Inventor: HINZPETER JUERGEN DIPL ING
IPC: B30B11/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain compression characteristics of a rotary pelleting machine at a low cost by measuring and storing pressing force of punches for each individual angle step by an angle encoder, comparing the force with theoretical values of relation between heads of the punches and press rolls to execute correction and displacement. SOLUTION: Pressing force of a pair of punches 16, 18 is measured for each individual angle step of the angle encoder 32 and is stored in a computer. Theoretical values of displacement in a vertical direction of the punches 16, 18 are calculated from geometrical relation between the press rolls 2, 22 and the heads of the punches 16, 18 and positions of the both for each individual angle step of the angle encoder 32 and are stored in the computer. According to force-displacement correction table, in consideration of the Hertzian surface press and the resilience of the machine between the heads of the punches 16, 18 and the press rolls 20, 22 and the resilience of the machine, displacements of the punches 16, 18 are corrected from the theoretical values and controlled. Thus pellets are manufactured according to compression characteristics of a prescribed substance.
Patent JP-S61268757-A (JP)
Inventor: PAURU EI MANISU
IPC: C08L83/00
Filed: 1986-02-19
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-H08208193-A (JP)
Title: Auxiliary rope setting device of body retainer
Inventor: TAKAHASHI NORIHISA
IPC: B66F9/06
Filed: 1995-01-30
Abstract: PURPOSE: To ease physical shock when a worker falls from a workbench. CONSTITUTION: An auxiliary rope engaged member 27 or the like engaged with an auxiliary rope 32 in a safety belt 30 and a locking member 21 being attached to a workbench bracket 15b are tied together by an impact absorbing compression spring 22. With this constitution, at a time when an operator M fitted with the safety belt 30 is dropped from a workbench 15, any possible shock acting on an operator's body at the dropping is absorbed by a tension spring, so that such a possibility that a large impact might act on the operator M via a band part of the safety belt 30 will in no case occur, whereby any damage to his body due to the band part 31 is thus preventable from occurring.
Patent JP-S55125213-A (JP)
Title: Desulfurizing method of molten iron
Inventor: TAKASHIMA MASARU
IPC: C21C1/02
Filed: 1979-03-23
Abstract: PURPOSE:To perform desulfurization in a molten iron vessel, such as ladle, perfectly without leaving slag by blowing the fine powder CaC2 coated with organic material further into the molten iron having undergone desulfurization treatment with calcium oxide and metal Al. CONSTITUTION:Desulfurization treatment is applied to the molten iron in a molten iron vessel, such as ladle or mixer car, by adding calcium oxide (e.g.; CaO) metal Al desulfurizing agent of 1-10kg per ton of the molten iron. The calcium oxide in this desulfurizing agent is made 40-80% in CaO equivalent and the Al 20-50%  in pure content equivalent metal. Next, the fine CaC2 powder coated with organic material of 0.2-3kg per ton of the molten iron is blown into the molten iron as desulfurized, whereby the desulfurization is completed. Fine powder of 0.1mm or less is used for the CaC2 of this case. E.g., an inert solvent solution of benzene or the like, such as heavy oil, is used for the organic material for coating.
Patent JP-H01210290-A (JP)
Title: Cable supporting device for robot device
Inventor: MURATA KAZUMASA
IPC: B25J19/00
Filed: 1988-02-16
Abstract: PURPOSE:To reduce the number of parts by forming a winding enlarging its diameter from a first spiral part toward a second spiral part in the base part of a spring, and locating screws and washers engaging the first spiral part with the second spiral part in a gap between these spiral parts to fix the spring directly to the upper part of an arm with screws. CONSTITUTION:A cable supporting spring 9 is double coiled so as to gradually enlarge the diameter of its base part beyond the diameter of a winding functioning as spring. Between a first spiral part 9a consisting of an internal periphery and a second spiral part 9b is formed a space 9c. The cable supporting spring 9 formed in such way, is arranged on a mounting part of the upper face of first and second joints, then two washers 12 covering and engaging the first and second spiral parts 9a, 9b are located in the space 9c of the spring 9 diametrically opposed, and the spring 9 is screwed and fixed into the upper face of the joints with bolts 11. As a result, the need for spring-fixing tool is eliminated, the number of parts can be reduced, and the operability can also be improved.
Patent JP-H10215544-A (JP)
Title: Noise-proof structure for driver employing motor
Inventor: MIYAMAE TOSHIAKI
IPC: H02K5/24
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent noises due to vibration, e.g. rotational vibration of an extending shaft which is fixed to the drive shaft of a motor by bringing a part close to the forward end of the drive shaft into resilient contact with the circumferential surface thereof through a spring body provided on a set plate. SOLUTION: A motor 1 is coupled with a worm gear 2 through a joint 10 press, fitted over the drive shaft 1a of the motor 1. Namely, a flat joint 10 is fitted in the fitting port 2a of the worm gear 2, in order to coupled the motor 1 with the worm gear 2. Since a small gap exists at the fitting port 2a of the worm gear 2 under fitted state, the worm gear 2 is urged in the direction to be mated with a transmission gear 3 by means of a spring body 9. This structure absorbs rotational vibration due to the shift of the center of the drive shaft 1a or the worm gear 2 fixed thereto, thus preventing vibration, e.g. rotational vibration.
Patent JP-H01207803-A (JP)
Title: Self-traveling working vehicle
Inventor: YAMAGAMI YOSHINARI
IPC: G05D1/02
Filed: 1988-02-16
Abstract: PURPOSE:To correct the position of a working vehicle and to prevent the generation of an unworking area by providing plural ultrasonic sensors to the working vehicle main body and executing distance instrumentation with a circumferential wall through a detecting part, a waveform shaping circuit, a timer, an arithmetic part, etc. CONSTITUTION:In a working vehicle main body 1, the two of ultrasonic sensors 10-17 are provided on the four faces in total of the front face, the rear face and both side faces, respectively, the respective sensors emit a sound wave, and a distance to a wall is counted by the reflection. That is, the signal of the transmitting and receiving timing of the sound wave is given to a timer 26 through a detecting part 24, a waveform shaping circuit 25, an interface 22, a time for which a reflecting sound wave returns is counted with the timer 26. Then, the distance to the wall is counted and is inputted to an arithmetic part 27 and a memory part 28, a reference face is searched and calculated based on the map information of a working area and the present position of the working vehicle stored to the memory part 28 in advance, and the working vehicle decides a direction to execute distance instrumentation independently. Thus, the position of the working vehicle is corrected by the control of a control part 7, and the generation of an unworking area can be prevented.
Patent JP-S6466-A (JP)
Title: Production of 2-azetidinone derivative
Inventor: AKIBA KINYA
IPC: C07D205/08
Filed: 1988-02-16
Abstract: PURPOSE: To obtain the titled compound useful as an antimicrobial agent and an intermediate thereof in high yield, by reacting an aldimine derivative with an enolate of a carboxylic acid ester compound in the presence of a di-lower alkylaluminum halide.  
     CONSTITUTION: A compound shown by formula I (R 1  is H, arylalkyl or imino- protecting group; R 2  is H or alkyl; R 3  is H, halogen or organic group) or a salt thereof is reacted with an enolate of a compound shown by formula II (R 4  is H or alkyl; R 5  is H or alkyl which may be replaced; R 6  is ester residue) in the presence of a di-lower alkylaluminum halide (e.g. dimethylaluminum chloride) usually under cooling or at room temperature to give the aimed compound shown by formula III or a salt thereof. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S63202019-A (JP)
Title: Apparatus for measuring accuracy of optical element
Inventor: CHIKAOKA RYOSAKU
IPC: H01L21/30
Filed: 1987-02-18
Abstract: PURPOSE:To improve the measuring accuracy of the single body of an optical element, by dividing the main component part of an apparatus into a plurality of means so as to adjust the position and the attitude of each means minutely. CONSTITUTION:Light from a lighting system is guided to an optical element through a reticle. the light, which has passed the optical element, is projected on a light sensitive substrate, and the optical characteristics of the optical element is measured. Minute adjusting means 12, 13 and 15 in the vertical direction are provided for the lighting system 1, the reticle 2 and the substrate 4. X-Y stages 5, 6 and 7 as horizontal moving means are provided for the lighting system, the reticle and the substrate. A measuring means 18 measures the positions and the attitudes of the lighting system, the reticle and the substrate. A control means 20 outputs a driving signal to the minute adjusting means and the horizontal moving means based on the output of the measuring means and controls the positions and the attitudes of the lighting system, the reticle and the substrate. In this way, the accuracy of a single body of the main component part of the measuring apparatus can be measured with high accuracy.
Patent JP-H1081948-A (JP)
Title: Alloyed galvannealed steel sheet and its production
Inventor: HORI MASAHIKO
IPC: C23C2/02
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an alloyed galvannealed steel sheet excellent in the adhesion of a plating layer and suitable mainly as an automotive high strength steel sheet and to provide a method for producing the same. SOLUTION: This steel sheet is the one in which the chemical compsn. of the base metal contains <=0.01% C, 0.03 to 0.3% Si, 0.05 to 2% Mn, 0.017 to 0.15% P, 0.005 to 0.1% Al, 0.005 to 0.1% Ti, <=0.1% Nb, <=0.005% B, and the balance Fe with inevitable impurities, and the average grain diameter in the surface of the base metal is contact with the plating layer is regulated to <=12μm. As for the method for producing the same, according to necessary, the surface of the base metal is ground away by 1 to 8g/m<2> , which is retained at 60 deg. to 500 deg.C for 10 to 120sec at the time of cooling after high temp. reduction and is thereafter applied with plating, and furthermore, from 420 to 480 deg.C at the time of alloying treatment, it is heated at a heating rate of >=20 deg.C/sec to an alloying temp. and is alloyed.
Patent JP-S60178274-A (JP)
Inventor: TANAKA YASUHIKO
IPC: F16K31/66
Filed: 1984-02-23
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-S61192705-A (JP)
Title: Production of aminated polymeric compound
Inventor: MORIYA MASAFUMI
IPC: C08F8/00
Filed: 1985-02-21
Abstract: PURPOSE:To facilitate the formation of the title compound excellent in treatability and operability, hardly discolorable and suitable as an electroconductive treatment agent, antistatic agent or the like, by reacting a specified haloalkylated polymeric compound with an amine. CONSTITUTION:An aldehyde (e.g., paraformaldehyde) to which a chlorine- containing solvent and a Friedel-Crafts catalyst are added, if required, is reacted at 10-50 deg.C by slowly adding a hydrogen halide in an equimolar or slightly excess amount to the aldehyde to obtain a halogenated alcohol (B) as a reaction product. An aromatic nucleuscontaining polymeric compound such as a vinylaromatic polymer of an average MW of 500-3,000,000 is dissolved in a solvent (e.g., CCl4). To this solution, 0.5-4mol, per mol of the aromatic nucleus units, of component B is added and reacted at 30-160 deg.C for 2-20hr in the presence of a catalyst to obtain a haloalkylated polymeric compound (C). Component C is dissolved in a solvent such as ethylene dichloride. To this solution 0.5-1.1 equivalent, per equivalent of halogen in component C, of an amine (D) is added and the reaction mixture is heated to 30-100 deg.C with agitation.