baber/WOPTO huggingface dataset:
Patent JP-H11193324-A (JP)
Title: Process and apparatus for producing high-molecular-weight polyether polyester
Inventor: MATSUSHITA TERUNORI
IPC: B29C48/395
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a process and an apparatus for producing a high-molecular- weight polyether polyester with a molecular weight varied by changing reaction conditions such as a reaction temperature, a reaction time, and a feed ratio, if necessary, in the form of industrially useful pellets. SOLUTION: There is provided a process for producing a high-molecular- weight polyether polyester by reacting a low-molecular-weight polyalkylene oxide having a number-average molecular weight of 1,000-30,000 with a polybasic acid anhydride, which process comprises: reacting the low-molecular-weight polyalkylene oxide with the polybasic acid anhydride by kneading under agitation in a horizontal twin-screw kneading section having modified-shape blades; introducing the obtained molten reaction mixture into a horizontal single- or twin-screw extrusion section; and extruding the mixture from the extrusion section.
Patent JP-H08161773-A (JP)
Title: Substrate loading and unloading apparatus
Inventor: NIIZAKA KAZUO
IPC: G11B11/10
Filed: 1994-12-02
Abstract: PURPOSE: To obtain a substrate loading and unloading apparatus which prevents the generation of a metal powder by a method wherein a substrate suction means, an inner-mask suction means and an outer-mask suction means are installed at a hand part and their suction and their non-suction are constituted so as to be controllable individually and independently. CONSTITUTION: A hand part 12 is moved gain to a pallet carrier 1, and only inner asks 10 and outer masks 11 are arranged on substrate pedestals 9. Then, the suction state of an inner-mask suction means 23 and an outer-mask suction means 25 is released, and the hand part is separated and removed from the pallet carrier. Then, the inner marks 10 and the outer masks 11 are mounted on the substrate pedestals 9 by a suction force. When this operation is performed to all the substrate pedestals 9, it is completed. In this case, when substrates 4 are loaded and unloaded, they come into contact with respective pads 21, 26 for suction and with surfaces of the inner masks 10 and of the outer masks 11, and their surfaces are not rubbed. Consequently, a metal powder which has been rubbed off does not adhere to the substrates 4 before films are formed, and a pinhole defect is not caused.
Patent JP-H06143948-A (JP)
Title: Bias tire for aircraft
Inventor: TAKANAMI TAKESHI
IPC: B60C15/05
Filed: 1992-11-09
Abstract: PURPOSE:To improve the durability of carcass ply cords around a bead wire bundle at the outermost side for improving the life of a tire. CONSTITUTION:Bead wire bundles 24, 26 have 12 stages 8 rows of bead wires and a bead wire bundle 28 disposed on the axial outside has 10 stages 11 rows of bead wires. Since the bead wire bundle 28 has the large number of bead wires, it is excellent in its torsional deformation resisting property. Further, since the number of stages of bead wires in the bead wire bundle 28 is small compared with that in the bead wire bundles 24, 26, the bead wire bundle 28 will keeps away from more deformable part in a tire bead part 27 so that the torsional deformation of the tire bead part 27 falling in the outside right below a load is reduced. Thus, a shearing force acting between ply cord layers around the outermost side bead wire bundle 28 is substantially reduced, the fatigue and breakage of carcass layer bundle bodies are prevented to improve the life of the tire.
Patent JP-H03160617-A (JP)
Title: Magnetic recording medium
Inventor: MATSUFUJI AKIHIRO
IPC: C09D5/23
Filed: 1989-11-17
Abstract: PURPOSE:To promote dispersion of ferromagnetic powder in a binder, to improve electromagnetic conversion characteristics and to avoid deterioration of traveling durability by incorporating an org. acid compd. expressed by specified general formula into a magnetic layer. CONSTITUTION:A magnetic layer comprising a binder and ferromagnetic powder dispersed in the binder is formed on a nonmagnetic substrate to constitute the magnetic recording medium. An org. acid compd. expressed by general formula I or II is incorporated into the magnetic layer. The org. acid compd. is usually incorporated by 0.03-10 pts.wt. to 100 pts.wt. of the ferromagnetic powder in the magnetic layer, and especially 0.04-7 pts. wts of the compd. is preferable for the dispersion stage of the ferromagnetic powder, for example, the surface of the magnetic layer has higher gloss quality. By incorporating the compd. by 0.05 - 5 pts. wt., electromagnetic conversion characteristics of the medium can be significantly improved. In formulae, R is an alkyl or aryl group, M1 is Se or Te, and M2 is As or Sb.
Patent JP-S62155063-A (JP)
Title: Salted fish guts
Inventor: KANO SHIROTAKA
IPC: A23L17/00
Filed: 1985-12-27
Abstract: PURPOSE:Salted fish guts of sweetfish having improved flavor free from bitterness, by grinding down sweetfish without taking out organs to produce organ- containing mince, adding salt to the mince and aging. CONSTITUTION:Sweetfish is washed with water and ground down without taking out organs to produce organ-containing mince. Then, the mince is blended with salt and aged at room temperature for about two months. Consequently, meat except the organs shows taste improving action and exhibits actions to absorb bitterness caused by the organs, so a fish-like smell is almost eliminated and salted fish guts with mellow saltness, free from bitterness is obtained. The prepared salted fish guts can be further blended with other fishes and shellfishes.
Patent JP-2000121299-A (JP)
Title: Control device for missile
Inventor: HOSODA HISASHI
IPC: F42B10/64
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To stabilize the attitude of a missile to be launched backward of a mother plane even when the absolute value of the airspeed is reduced. SOLUTION: After a missile 2 is launched from a mother plane 1, a command is outputted to a steering device 5 from an automatic control device 4, and F1 is generated in steering wings 6 (6a, 6b) to generate the roll moment M around the center of gravity of the missile 2, and the missile 2 is rotated at high speed in the roll direction by the roll moment M. When the missile 2 is rotated at high speed in the roll direction, the attitude of the missile 2 is stabilized. Even the absolute value of the airspeed of the missile 2 is reduced due to the deceleration caused by the air resistance, the rotation in the roll direction is continued, and the attitude of the missile 2 is continuously stable.
Patent JP-H0529438-A (JP)
Title: Treatment apparatus
Inventor: USHIJIMA MITSURU
IPC: B65G47/14
Filed: 1991-10-21
Abstract: PURPOSE:To transfer an object to be treated with reference to each station while it is being centered and aligned in a treatment apparatus wherein the coating operation, the developing operation and the like of a photoresist film are executed to a semiconductor wafer. CONSTITUTION:By means of tweezers 121 at a transfer mechanism, a wafer WB is set and reset, via tweezers 112, 113 as support devices of a holding and conveyance mechanism 110, from a cassette 122, prior to its treatment, which has been installed in a carrying-in and -out mechanism 120 to stations 103 to 108, for a plurality of stages of treatment processes, which have been installed on both sides of a conveyance route in a heat-insulating manner. The individual tweezers can freely be displaced in four directions of the longitudinal direction (X), the transverse direction (Y), the up-and-down direction and the swiveling direction (theta); a guide member and a stopper member as alignement devices are installed an object, to be treated, which is transferred is centered and aligned.
Patent JP-H10118159-A (JP)
Title: Solid preparation packaging device
Inventor: YAMAOKA KAZUJI
IPC: A61J3/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid preparation packaging device with which a solid preparation can be smoothly and satisfactorily packaged when packaging it by thermally melt-sticking wrapping paper. SOLUTION: This solid preparation packaging device is equipped with plural tablet cases for respectively housing the solid preparations for each kind, means for collecting the solid preparations from these tablet cases into a charging part 13 and wrapping paper 20, which is equipped with a thermal melt-sticking enabled opening part 20B at its one end, and provided for packaging the solid preparation discharged from the charging port 13 with the wrapping paper 20.  Then, a shutter device 71 is provided for opening/closing the charging port 13, the opening part 20B of the wrapping paper 20 is arranged away from the charging port 13, and the shutter device 71 opens the opening part 20B of the wrapping paper 20 while being interlocked with the opening of the charging part 13 and closes the opening part 20B of the wrapping paper 20 through a tension roller with the closing of the charging port 13.
Patent JP-S62148494-A (JP)
Inventor: RAMANASAN RABICHIYANDORAN
IPC: C07C67/00
Filed: 1986-12-16
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-H07151236-A (JP)
Title: Shaft seal device
Inventor: JINNAI TAKESHI
IPC: F16J15/447
Filed: 1993-11-30
Abstract: PURPOSE:To provide a shaft seal device which can obtain both the actions of a floating seal and a labyrinth seal. CONSTITUTION:A shaft seal device is equipped with a floating seal mechanism 9 and a labyrinth seal mechanism 10 and seals the part between a housing 1 and a rotary shaft 2. The floating seal mechanism 9 is formed from a casing 3 installed on the housing 1 and a floating ring 5 which is held in a shiftable manner in the radial direction. The labyrinth seal mechanism 10 is constituted by forming the partioning cutters 11a,... on the rotary shaft 2. The bottom surface (c) between the partitioning cutters 11a,... has the max. diameter part (d) which is trisection distributed in proximity with the floating ring 5. When the rotary shaft 2 and the floating ring 5 are put into an eccentric state, a dynamic pressure accompanied with the revolution of the rotary shaft 2 is generated, and the contact between the both is averted by the released of the floating ring 5 in the radial direction.
Patent JP-H02823-A (JP)
Title: Driving method for liquid crystal element
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/133
Filed: 1988-11-28
Abstract: PURPOSE:To make a stable gradational display on ferroelectric liquid crystal by multiplex-driving by applying a specific alternating current whose pulse width is less than a half as wide as that of a pulse in a nonselection period. CONSTITUTION:An electric field which puts liquid crystal molecules in a 1st state and a correcting electric field which eliminates the one-sided state of charges in the whole waveform are applied from the rear part of the nonselection period to the front part of a selection period and electric fields which correspond to a saturation voltage and a threshold voltage are applied in the rear part of the selection period at a ratio corresponding to gradation data so as to put the liquid crystal layer in a 2nd state. Then the pulse width is less than a half as wide as that of select pulses in the nonselection period and the alternating current where (wave height valueXpulse width) is less than (threshold valueXpulse width of selective pulse) is applied. The whole driving waveform goes to a complete alternating current to eliminate the one-sided state of charges between upper and lower substrates. Consequently, the stable gradational multiplex-driving is enabled.
Patent JP-H10138255-A (JP)
Title: Molding method
Inventor: YOSHIZUMI FUMINARI
IPC: B29C45/44
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To alleviate an ejection force by rotation by quenching a mold in opening the mold or releasing a molding from the mold by reducing a releasing resistance when the molding is released from the mold while rotating. SOLUTION: A cooling water hole 10 of a mechanism for passing cooling water is provided in a mold 3 for forming a cavity. Prior to the molding (charging resin), the mold 3 is closed, and simultaneously the molds 1, 2 are heated by a heater 9. Molding is started when it arrives at a predetermined temperature (e.g. 160 deg.C). Curing is finished, and then the mold is opened. Simultaneously, a heater 9 is deenergized, cooling water is passed through the hole 10 to start cooling. When it becomes a predetermined temperature (e.g. 120 deg.C) or lower, the molding is released, and removed. Thus, a difference of thermal expansions of the mold 2 of the metal cooled and the molding of the resin is utilized to generate a gap at an interface between the mold 2 and the molding, and the molding is easily released while rotating the molding.
Patent JP-H01142247-A (JP)
Title: Free-piston stirling engine
Inventor: INOTA KENICHI
IPC: F02G1/053
Filed: 1987-11-27
Abstract: PURPOSE:To hold the average position of a displacer constant by restricting the motion of the displacer so that centers of circular cross sections are not displaced each other when multiple passages are communicated to each other during the motion of the displacer. CONSTITUTION:When a displacer 6 is lowered, the volume of a compression space 7 is decreased, on the other hand the volume of an expansion space 5 is increased. The low-temperature working fluid in the compression space 7 and a cooler 3 flows into the expansion space 5 through a regenerator 4 and a heater 2 due to the pressure difference between the spaces 7 and 5. As a result, a piston 8 is lowered to perform the work on linear alternators 9 and 10. In this case, bent sections 24 formed at both end sections a compression coil spring 19 are inserted into holes 22 and 23 formed on spring seats 20 and 21. When multiple passages 16 and 17 and a single passage 14 are communicated to each other during the motion of the displacer 6, they are constituted so that centers of their circular cross sections are not displaced each other.
Patent JP-H03160637-A (JP)
Title: Information recording medium
Inventor: NODA EIJI
IPC: G11B7/24
Filed: 1989-11-20
Abstract: PURPOSE:To reduce change in warpage due to environmgental changes and to realize highly reliabile, small-sized and light weight medium by sticking a reinforcing member comprising plastic film on an org. protective layer. CONSTITUTION:On a plastic substrate 11, there are formed a dielectric layer 12, magnetic layer 13, inorg. protective layer 14, reflecting layer 15, org. protective layer 16, and further an adhesive layer 17 and a reinforcing member 18 comprising a plastic film having <=0.2 mm and >=0.1 mm thickness. When the substrate 11 absorbs moisture or dries because of different moisture permeability in the substrate from the light incident surface to the recording layer surface, inhomogeneous state of water content or swelling state of the substrate 11 causes warpage till the water content in the substrate becomes uniform. However, deformation such as warpage above described can be avoided by the moisture absorption or drying property of the reinforcing member 18.
Patent JP-H07127916-A (JP)
Title: Method of controlling hot water boiler
Inventor: KAYAHARA TOSHIHIRO
IPC: F24H1/22
Filed: 1993-11-05
Abstract: PURPOSE:To make it possible to inhibit a drop in an output temperature during heat requirements after a standing-by position with no load and supply hot water at a required temperature in a hot water boiler whose type is designed to supply hot water to a load side by way of a heat exchanger. CONSTITUTION:In a hot water boiler which comprises a boiler main body 1, a heat exchanger 2 which heat-exchanges between a heating fluid supplied from the boiler main body 1 and a load-side fluid to be heated and a circulation pump 4 which circulates the heating fluid in a circulation line between the boiler main body 1 and the heat exchanger 2, a non-loaded state of the heat exchanger 2 on an output temperature side is detected, thereby halting the operation of the circulation pump 4. The temperature of drum water is increased to a specified temperature T1a by operating a burner 11 of the boiler main body 1, thereby starting the circulation pump at the point of time when a load state on the output temperature side is detected.
Patent JP-2000131853-A (JP)
Title: Patterning method for low-melting glass and resist mask material composition used for the patterning method
Inventor: MASE KEIJI
IPC: G03F7/36
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To realize a large sized PDP(plasma display panel) having high fineness and high brightness and further to simplify the treatment of a resist mask. SOLUTION: The patterning of a low-melting glass is carried out by forming a low-melting glass layer 21 capable of being blasted on the whole surface of a substrate 20, then forming a resist pattern using a resist mask material 23 containing, as a main component, isobutene polymer or normal-butene polymer or a copolymer thereof on the surface of the low-melting glass, by screen printing, and subjecting the glass layer to blast processing using the resist pattern as a resist mask.
Patent JP-H10140810-A (JP)
Title: Piping facility storage member and its installed structure
Inventor: TANIDA ISAMU
IPC: E04H1/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs by facilitating installation work and on-site dimensional adjustments. SOLUTION: This piping facility storage member 10 is designed to store a piping facility 30 passing indoors from a floor face 40 to a ceiling face 50 along a wall 60. In this case, a main body part 11 for hiding the piping facility 30 from four sides, i.e., the wall side, front side, and right and left sides of the piping facility 30, is provided and formed to be placed on the floor face 40 without making contact with the ceiling face 50. A vertically slidable slide part 20 is provided near the upper end of the main body part 11, and the main body part 11 is so formed that it can be continued from the floor face 40 to the ceiling face 50 by abutting and fixing the slide part 20 to the ceiling face 50.
Patent JP-H06128100-A (JP)
Title: Silica glass tube for heat treatment of semiconductor and it production
Inventor: INAGI KYOICHI
IPC: C03B20/00
Filed: 1992-10-15
Abstract: PURPOSE:To provide a silica glass tube for heat treatment of a semiconductor, exhibiting a short rise time and to provide its production method. CONSTITUTION:A silica glass tube for heat treatment of a semiconductor, exhibiting <=100ppb iron element content and <=50 ppb copper element content in the layer from the inner surface of the silica glass tube prepared by electrofusing a crystalline quartz powder to at least 10mum depth. This tube can be produced by heat-treating a silica glass tube formed by electofusing a crystalline quartz powder at 900 to 1300 deg.C in an atmosphere of oxygen gas, nitrogen gas, hydrogen chloride gas or chlorine gas for >=1hr.
Patent JP-H07148807-A (JP)
Title: Tie bar drawing device
Inventor: NAKABASHI TOMOYUKI
IPC: B29C45/67
Filed: 1993-12-01
Abstract: PURPOSE:To eliminate a damage to a mold and an injected product and to correctly engage a screw at the tip of a tie bar with a half nut to ensure a clamping action by a method wherein a tie bar support arm is fixed to a movable die plate. CONSTITUTION:A screw part 206 is provided at the right end of a draw tie bar 240 that is movably fitted into a movable die plate 203 through a bush 241. A shoulder part 240a of the tie bar 240 is connected to a rod of a hydraulic cylinder 242 through a connecting rod 243. An arm 244 is fixed to the movable die plate 203 on the surface thereof opposed to a stationary die plate 201. The arm 244 supports the draw tie bar 240 through a bush 245 so that the draw tie bar 24U can move in the axial direction. The draw tie bar supported at two points of the movable die plate and the arm can be prevented from deflecting or the like under its own weight.
Patent JP-H06152101-A (JP)
Title: Formation of wiring pattern
Inventor: KOBAYASHI SHIRO
IPC: H05K3/24
Filed: 1992-11-12
Abstract: PURPOSE:To provide a method for forming a wiring pattern by which the increase in a wiring resistance is prevented by reducing side etching of the wiring pattern when a base copper foil of a copper-plated pattern is etched. CONSTITUTION:On the surface of a copper-clad laminate which is made by spreading a copper foil 2 on an insulating substrate 1, a plated resist pattern 3 that uses a wiring pattern as an opening 4 is formed. Then, the opening 4 is copper-plated and a copper-plated pattern 5 is formed in the opening 4. In a space between the copper plated pattern 5 and the plated resist pattern 3 a solder film 7 is formed by repeating application of current for a specified period of time and interruption of application of current for a specified period of time. During the interruption of application of current, solder metal ions are sufficiently supplied up to the bottom of the space. With the solder film 7 used as an etching resist, the copper foil 2 is etched and a wiring pattern 8 is formed.
Patent JP-H06155341-A (JP)
Title: Mobile robot
Inventor: HAMADA TOYOHIDE
IPC: B25J5/00
Filed: 1992-11-12
Abstract: PURPOSE:To provide a mobile robot capable of operation of a whole plant without stopping the robot even if an operator enters the work area of the mobile robot for rise of equipment, maintenance and inspection, etc., when the mobile robot is used for transportation and handling of parts in a work plant, etc. CONSTITUTION:A channel-shaped cover 13 is provided on a travel device 11 of a mobile robot comprising a robot arm 12 and a travel device 11, and the operating area of the robot arm 12 is limited so that it does not touch the cover 13. Also a spin-turn function is added to the travel device 11 in addition to a forward travel function and transverse travel function.
Patent JP-H10136871-A (JP)
Title: Noodle line drawing device
Inventor: MUROFUSHI KEIICHIRO
IPC: A21C9/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a noodle line drawing device having no problem that the conveyance top end of a noodle line is wound around a driven roller for tension application when cutting the noodle line. SOLUTION: Plural belt conveyers 1-4 are laterally provided over a lot of steps, the conveying speed of the lower step belt conveyer is set higher than that of the upper step belt conveyer and while successively conveying and moving a noodle line 5 from an upper step noodle line conveying plane to a lower step plane, the tension of drawing is applied to the noodle line 5 by the difference of speed between the upper step and lower step belt conveyers. Concerning such a noodle line drawing device, a noodle line pressing mechanism 6 is provided for pressing a sheet 601 of low direction coefficient onto the surfaces of belts 203-403 on the track, where the respective lower step belt conveyers are turned on the downstream side of noodle line conveying plane, with the noodle line 5 inbetween.
Patent JP-H09119611-A (JP)
Title: Vaporization type retroleum combustion appliance
Inventor: UCHIDA TSUTOMU
IPC: F23D11/40
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a vaporization type petroleum combustion appliance capable of forming excellent flame to constantly realize the complete combustion. SOLUTION: A burner part to burn the pre-mixed gas consists of a plurality of flame nozzle parts 24 and secondary air feed parts 25 which are alternately provided, and the flame nozzle parts 24 are projected and provided with thin and long inversely L-shaped flame nozzles 26 on the top along the longitudinal direction alternately in the right-to-left direction. Because a flame keeping guide 29 whose upper part is bent diagonally upward is provided on each side wall of the flame nozzle part 24, the flame nozzle parts 24 prevent the burning by securing sufficient residual parts, and obtain the complete combustion by constantly forming excellent flame.