baber/WOPTO huggingface dataset:
Patent JP-S61104359-A (JP)
Title: Magnetic tape device
Inventor: TOKI KENJI
IPC: G11B15/58
Filed: 1984-10-24
Abstract: PURPOSE:To reduce the power consumption considerably by providing a means which changes a reel control filter of reel motor control in accordance with the inertia of a tape reel. CONSTITUTION:Tape buffer mechanisms 4a and 4b are provided between a capstan 1 and a file reel 2 and between the capstant 1 and a machine reel 3. A tape winding quantity detecting circuit 7 converts the value of a reel radius detecting counter 6 to a tape winding quantity to output a prescribed rank, and a filter switching circuit 8 sets a prescribed coefficient to a digital filter operator 9. The operator 9 takes in the output of a capacitive sensor through an A/D converter 13, and the operation result controls a reel motor 14 through a PWM amplifier 11a and a motor driving circuit 12a so that a tape loop is placed at stable points of the mechanism 4a. In the side of the reel 3, the counted value of a tape running length counter 10 is converted to a tape winding quantity. Thus, optimum reel control is performed to reduce power consumption considerably.
Patent JP-H0384633-A (JP)
Title: Program error detecting device
Inventor: YAMADA TOMOHIKO
IPC: G06F11/28
Filed: 1989-08-28
Abstract: PURPOSE:To detect the program errors at a high speed and to improve the program development efficiency by detecting the malfunction of a program owing to the discordance of arguments of predicates produced in a program production process at the pre-stage of a process of a logical program language. CONSTITUTION:When a predicate input processing part 2 inputs a predicate described in a logical program language, a predicate retrieving process part 4 compares the input predicate with the predicate inputted right before the input predicate. If the discordance is confirmed between the numbers of arguments only of the predicates, the number of arguments of the immediately preceding predicate is changed to the number of arguments of the present predicate. Then a predicate definition file 3 is retrieved when the discordance is confirmed between the predicate names only. Under such conditions, an error process part 6 transmits a warning if the discordance is decided between the number of arguments based on the result of comparison obtained by the part 4. Thus it is possible to easily and surely detect the program malfunction caused by the discordance of arguments of predicates in a program production process at the pre-stage of a process of a logical program language. As a result, the program development efficiency is improved.
Patent JP-H0383619-A (JP)
Title: Mold assembly
Inventor: TAKAHASHI ITSUO
IPC: B29C45/73
Filed: 1989-08-28
Abstract: PURPOSE:To shorten molding cycle without manual assistance and obtain a molded item having fine external appearance by a method wherein local heating means is incorporated near the cavity of a mold stock. CONSTITUTION:After the filling of molding material in a cavity 30, local heating is started with a local heating means (heater) 26, which is incorporated near the cavity 30 of a mold block 20. Thus, the hardening of the part, which lies between a thick walled part 32a and thin walled parts and tends to easily deform, among the respective parts of a molded item 32 is fully accelerated, resulting in allowing to decrease the deformation of the molded item 32 after its release from the mold block.
Patent JP-H04103070-A (JP)
Title: Dualizing method for data in magnetic disk device
Inventor: ARAKI SUMITAKA
IPC: G11B19/02
Filed: 1990-08-22
Abstract: PURPOSE:To realize a system which can be managed easily, and also, has high reliability and high processing capacity at a low cost by executing write/read-out of data to both magnetic disk mediums simultaneously, and also, by the same data. CONSTITUTION:In the magnetic disk device constituted so as to provide magnetic disk mediums 7A, 7B and magnetic heads 9A, 9B on independent space partitioned into two, respectively, data is stored. Accordingly, even if a crush, etc., are generated between the magnetic disk medium of one space and the magnetic head and dust is generated, it does not occur that the magnetic disk medium of the other space is contaminated by dust, and it does not occur that a head crush is induced in the other space. Also, the magnetic disk mediums 7A, 7B of the respective spaces rotate synchronously. Therefore, the storage timing of the data and the read-out timing of the data stored in the magnetic disk mediums 7A, 7B also become the same. In such a way, the system which can be managed easily, and also, has high reliability and processing capacity can be realized at a low cost.
Patent JP-H0388250-A (JP)
Title: Mass sorting ion source box
Inventor: URATANI YOSHIKI
IPC: H01J49/10
Filed: 1989-08-29
Abstract: PURPOSE:To guide high mass quantity material to an MS guide port of a mass analyzer in an ionizing chamber and improve the analysis sensitivity for the high mass quantity material by providing the MS guide port in a curved surface properly apart from a sample gas jet port. CONSTITUTION:An MS guide port 2B is provided in an inner wall of a curved surface of an ionizing chamber properly apart from a jet port of a vaporizer probe 1, so that gas of a high mass quantity moving close to the wall surface passes around the MS guide port 2B. A repeller electrode is provided at a close position facing the guide port 2B, so ions of a high mass quantity are guided to MS effectively. The measuring precision of the high mass ions can thus be increased at the MS.
Patent JP-H0271818-A (JP)
Title: Deodorization apparatus
Inventor: KIKUTAKE YOSHIYA
IPC: B08B15/00
Filed: 1988-09-07
Abstract: PURPOSE:To miniaturize a deodorization apparatus by constituting a deodorizing section of plural baffle plates arranged in vertical direction with a specified distance and improving thus recovering efficiency of excess deodorizing liquid. CONSTITUTION:A deodorizing liquid 5 is atomized by an atomizing device 8. Plural baffle plates 15 perforated with small holes 17 are provided in order to form a zigzag passage 16 in a deodorizing section 12 by arranging the plates in vertical direction with a specified distance, and indoor contaminated air is deodorized by mixing the indoor contaminated air sucked through an air suction port 2 with the deodorizing liquid atomized by the atomizing device 8. Further, the deodorized clean air is discharged by a fan 3 into a room. The deodorizing liquid 19 is recovered by a deodorizing liquid recovering section provided to a bottom of the deodorizing section 12. As the result, a deodorization apparatus is miniaturized and a recovering efficiency of excess deodorizing liquid is improved.
Patent JP-S6285067-A (JP)
Inventor: TAKAYAMA YOZABURO
IPC: D06C23/00
Filed: 1985-10-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59112382-A (JP)
Inventor: SEKO NACHIO
IPC: G03G21/02
Filed: 1982-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0678437-A (JP)
Title: Manufacture of phase separating bus
Inventor: YAMAGUCHI TATSUO
IPC: H02G5/06
Filed: 1992-08-21
Abstract: PURPOSE:To get the manufacture of a phase separating bus which has a support foot where a blow hole does not occur in the casting by obviating plane cutting processing and reducing the manufacture process, in a phase separating bus which has a support foot for supporting a conductor through insulating glass. CONSTITUTION:A long supporting foot whose cross section is shaped like a frog fork is gotten by the extrusion molding of an aluminum material, and the supporting foot material is cut in axial direction into a specified width, and besides boring processing for a bolt is applied to it so as to get a supporting foot 13, and this supporting foot 13 is welded to the bored part at one section of a casing 1, and one end of the supporting glass 4 supporting the conductor 2 is fixed by inserting a bolt into the bolt hole of the supporting foot 13 and tightening it.
Patent JP-H0384596-A (JP)
Title: Formant sound generating device
Inventor: NISHIMOTO TETSUO
IPC: G10H5/00
Filed: 1989-08-29
Abstract: PURPOSE:To generate a high-pitch formant sound by generating a window function at a period based on a band width control signal when the band width of the window function does not exceeds a pitch and at a period based upon a pitch control signal when the pitch is exceeded. CONSTITUTION:A comparator 10 compares frequency data fo with a band width frequency fbw, a selector 11 selects an A input terminal when fo < fbw, and the band width frequency fbw is supplied to a phase generator 12 through the selector 11, so that the width of an outputted window corresponds to the band width frequency fbw. Then when fo >= fbw, the selector 11 selects a B input terminal to supply the frequency data fo to the phase generator 12, the width of a window corresponds to the frequency data fo, and the period of sound generation becomes equal to the window width, so that the width of the window varies corresponding to the variation in the pitch. Consequently, even when only one phoneme generation system is used, a high-pitch formant sound can be generated.
Patent JP-S6378347-A (JP)
Title: Optical reading control device
Inventor: OKANO YOICHI
IPC: G11B7/09
Filed: 1986-09-20
Abstract: PURPOSE:To prevent the deterioration in tracking performance while satisfying required shock resistance performance by detecting disturbance in a tracking error signal or a focusing error signal and using a storage circuit so as to use a signal stored precedingly by the multiple of natural number of one rotation only when the disturbance takes place. CONSTITUTION:A focusing error detection circuit consists of low pass filters 48a, 49a and a subtraction circuit 50a and uses the output signal of circuits 42-45;46a,47a applying incrementation/decrementation/addition to detect the focusing error of a light beam converged onto a reflecting face 3 and to generate an output. A phase compensation circuit 23 applies required phase compensation corresponding to the output signal to generate an output and a driving circuit 24 uses a focusing actuator 36 to move an optical pickup 13 to an optical disk 11 in a vertical direction in response to the compensation output,thereby controlling the focusing error to be minimized. A tracking error detection circuit applies control to minimize the tracking error.
Patent JP-2000058086-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: TAIRA HIROAKI
IPC: H01M8/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte type fuel cell capable of decreasing an output voltage gradient and the temperature gradient of a cell and suppressing increase of internal resistance, without lowering the consumption rate of gas, and capable of preventing breakage of the cell. SOLUTION: In a solid electrolyte type fuel cell, comprising a cell stack 19 made by forming a triplex film made by disposing an air pole 13 and a fuel pole 12 respectively on either surface of a solid electrolyte, making up a cell 17 by attaching one surface with gas passage grooves 16 of an interconnector 15 to the air pole 13 or the fuel pole 12, and stacking the cells 17 with a metallic felt 18a interposed therebetween, second gas passages isolated from first gas passages are placed side by side in the first gas passages formed between the three layer film and the interconnector 15 or between the metallic felt 18a and the cell 17, inlets of the second gas passages are on the side of inlets of the first gas passages, and outlets of the second gas passages are within the first gas passages.
Patent JP-S6466570-A (JP)
Title: Apparatus for inspecting ic package
Inventor: SHIMOZATO YUKIO
IPC: H01L21/66
Filed: 1987-09-08
Abstract: PURPOSE:To maniaturize the title apparatus as a whole, by a method wherein a belt is unwound from a reel to be inserted in a stick and moved to extrude an IC package. CONSTITUTION:When a rotary shaft 12 is rotated in a clockwise direction by driving a pulse motor, the bracket 16 fixed to the rotary shaft 12 is rotated in the same direction and, therefore, a reel 15 is rotated through a spring 17. When the reel 15 is rotated, the belt 14 wound around the reel 15 is unwound and the leading end thereof is inserted in a stick 4 to extrude the IC package contain in the stick rearwardly. By this mechanism, the apparatus can be miniaturized as a whole.
Patent JP-S60115639-A (JP)
Title: Prefoamed particle of 1,2-polybutadiene resin
Inventor: YOSHIMURA SHIYOUHEI
IPC: C08J9/16
Filed: 1983-11-29
Abstract: PURPOSE:The titled particles which can produce, with good moldability, foamed moldings exhibiting excellent flexibility, cushioning properties, and recovery in compression, made by prefoaming a specified polybutadiene resin. CONSTITUTION:A mixture comprising 100pts.wt. crystalline syndiotactic 1,2- polybutadiene resin particles (A) having an intrinsic viscosity of 0.7 or higher and a density of 0.90-0.925g/cm<3>, about 100-500pts.wt. water (B), about 3- 50pts.wt. dispersing agent (D) (e.g. fine powders of aluminum oxide) is put in a closed vessel. The temperature is raised to the starting temperature - ending temperature of resin crystal melting by differential scanning calorimetry to impregnate the resin with the foaming agent. Then, the resin particles under pressure are discharged into a low pressure atmosphere to form prefoamed particles, preferably, having an average cell diameter of about 20-2,000mu, an average number of voids of about 300/mm.<2> or less, an expansion ratio of about 3-50, and an average particle diameter of about 1-20mm..
Patent JP-2000064836-A (JP)
Title: Mounting method for cooling nozzle on engine block and combined structure of cooling nozzle and engine block
Inventor: CHIMONIDES NIKOS JON
IPC: F01M1/08
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To surely attain exact aligning and positioning of a cooling nozzle without depending on highly accurate machining and to guarantee freely flowing of oil into the cooling nozzle without being disturbed. SOLUTION: A cooling nozzle 14 has an annular mounting collar 16 and a tube extending in an almost radial direction from this mounting collar 16. An engine block has a screw hole 30 constituted by performing a screw cutting for a hole opened on the surface of the engine block so as to be intersected with an oil gallery 32 and a machined cylindrical recessed part 44 on the surface of a cylinder block around opening of the hole 30 to receive and position the mounting collar 16. A cap screw 28 is inserted into the screw hole 30 via the mounting collar 16. By this cap screw 28, oil is allowed to flow from the oil gallery 32 to the mounting collar 16 of the cooling nozzle 14.
Patent JP-S6469564-A (JP)
Title: Far infrared ray radiating material
Inventor: ITAKURA KIYOSHI
IPC: C04B35/14
Filed: 1987-09-07
Abstract: PURPOSE:To obtain an inexpensive far infrared radiating material, radiating heat rays effective for organisms in high radiation ratio, by blending SiO2 with Al2O3 and Fe2O3 in a specific ratio. CONSTITUTION:A far infrared radiating material comprising 50-85wt.% SiO2, 10-50wt.% Al2O3 and <=5wt.% Fe2O3. In the far infrared radiating material, especially the total ratio of SiO2 and Al2O3 is preferably >=90wt.%. When the total ratio of SiO2 and Al2O3 is <90wt.%, other components increase the material has tendency of specific radiating effects in the vicinity of 8-11mum. The material has preferably minimized content of impurity, preferably the total ratio of B2O3 and Cr2O3 is <=2wt.% and the total ratio of the alkali metal oxide and the alkaline earth metal oxide is <=3wt.%.
Patent JP-H0775690-A (JP)
Title: Underwater and aerial big wheel
Inventor: MATSUI NOBUYUKI
IPC: A63G27/00
Filed: 1993-09-08
Abstract: PURPOSE:To enable adults and children to easily enjoy viewing over a wide range from aerial to underwater by constituting the big wheel in such a manner that apparatus or capsules having seats on the inner side of a transparent tube formed to an annular shape are slowly progressed by traveling means and that the apparatus face the outer side at all times from aerial to underwater. CONSTITUTION:The transparent tube 5 formed on the ring via spoke frames 3 and ring frames 4 is mounted at struts 2 mounted at a foundation 1 in such a manner that the upper half thereof exists in the air. The ring center side of the tube 5 is provided with rails 7 which are the traveling means. Apparatus carrying trucks 8 supporting the capsules 15 which are the apparatus are made to travel on the rails by means of traveling roller guides 9 and guide rollers 10 and are driven by a driving power transmission plate 1. The rotary seats having horizontal turning means are mounted within the capsules and driving device frames having driving devices are mounted at the ring frames 4. The driving devices are provided with plural press feeding rollers.
Patent JP-H04106880-A (JP)
Title: Manufacture of alkaline storage battery
Inventor: KONO KATSUYA
IPC: H01M10/28
Filed: 1990-08-24
Abstract: PURPOSE:To restrict expansion of an electrode, and restrict reduction of a discharge capacity and an operating voltage by charging more than 20% of a positive pale capacity within 24 hours after injecting electrolyte. CONSTITUTION:An unformed nickel hydroxide positive pole including zinc or zinc compound is combined with a negative pole, and charging is performed within 24 hours after injecting alkaline electrolyte to charge more than 20% the capacity of the positive pole. Diffusion of zinc in the alkaline electrolyte can thus be prevented, dissolution and diffusion of zinc can be restricted to occur only around the positive pole, and formation of solid solution of nickel hydroxide and zinc compound can be formed effectively by charging. Expansion of the positive pole by repeating charge/discharge cycles can thus be restricted, and reduction of a discharge capacity and an operating voltage can be restricted in the initial stage of cycles.
Patent JP-H0885801-A (JP)
Title: Sintering method
Inventor: TAKAHASHI YUTAKA
IPC: B22F5/10
Filed: 1994-09-19
Abstract: PURPOSE: To attain satisfactory stable perpendicularity in the stage of a sintered compact when a green compact is sintered after putting on a support table made of a ceramic plate. CONSTITUTION: The green compact 1 is made of a material which causes shrinkage when sintered. The peripheral face of the green compact 1 after powder compacting is a tapered face. The green compact 1 is put on a support table 31 with the smaller diameter side downward and it is sintered. Since the upper side of the green compact 1 is more considerably shrunk than the lower side because of friction between the support table 31 and the compact 1 and the circulation of sintering atmospheric gas, the perpendicularity of the peripheral face of the resultant sintered compact 1 is improved.
Patent JP-S6465263-A (JP)
Title: Production of target for sputtering
Inventor: YAMAGISHI TOSHIHIKO
IPC: C23C14/34
Filed: 1987-09-07
Abstract: PURPOSE:To produce a cast target for sputtering free from shrinkage cavities by regulating the temp. of a molten eutectic alloy contg. rare earth elements and transition metals to a value between the primary and secondary crystal deposition temps. and by casting the molten alloy by pouring in a casting mold. CONSTITUTION:When a molten eutectic alloy contg. rare earth elements and transition metals is cast to obtain a target for sputtering, the temp. of the molten alloy in a crucible is regulated to a value between the primary and secondary crystal deposition temps. and the molten alloy is cast by pouring in a casting mold. Since primary crystals deposit in the crucible and flaky primary crystals are poured in an agitated state, no closed cells are formed and the hot top produces a satisfactory effect on shrinkage due to the solidification of secondary crystals. Accordingly, the resulting casting is made nearly free from shrinkage cavities and a target preventing the reduction of the physical strength due to the concentration of stress on shrinkage cavities and keeping plasma stable is obtd.
Patent JP-H0274611-A (JP)
Title: Conjugate fiber having excellent durability
Inventor: SAITO ISOO
IPC: D02G3/48
Filed: 1988-09-07
Abstract: PURPOSE:To obtain the subject fiber having improved heat-resistance in rubber and sufficient resistance to peeling of polymer at the interface of sheath and core by disposing a polyester core component and a polyamide sheath component in a specific state. CONSTITUTION:The objective fiber is composed of 30-90wt.% of a core component consisting of a polyester composed mainly of ethylene terephthalate unit and a sheath component composed mainly of a polyamide and mixed with <=30wt.% of a polyester. The polyester used as a main component of the core has an intrinsic viscosity of >=0.8, a birefringence ( n) of 160X10<-3>-190X10<-3> and a density of >=1.395g/cm<3> and the polyamide component of the sheath has a relative viscosity of >=2.8 (in sulfuric acid), a birefringence ( n) of >=50X10<-3> and a density of >=1.135g/cm<3>. Both of the core component and the sheath component are imparted with highly oriented and highly crystalline fiber structure by controlling the fiber-forming conditions.
Patent JP-S59113909-A (JP)
Title: Method for grinding rolling roll
Inventor: KAWASAKI TAKAMASA
IPC: B21B28/04
Filed: 1982-12-22
Abstract: PURPOSE:To grind rolling rolls at high speed by jetting a slurry of abrasive grain to rolling rolls while rotating the rolling rolls mounted on a rolling mill. CONSTITUTION:A device for jetting a slurry X of abrasive grain is constituted of headers 10, 12 of highly pressurized water and headers 11, 13 of the slurry X, so that the slurry fed from the headers 11, 13 is jetted to rolling rolls 1, 1' by the highly pressurized water from the headers 10, 12. Then, when a rolling material A is bitten in by the rolls 1, 1', the slurry X is automatically jetted to grind the non-contacting parts of the rolls 1, 1' between them and the material A for every rolling. Further it is preferable to finish the grinding positions by grinding them again.
Patent JP-H04104212-A (JP)
Title: Zoom lens barrel
Inventor: TAKATORI NAOKI
IPC: G02B7/10
Filed: 1990-08-24
Abstract: PURPOSE:To reduce the size of a zoom lens by using the bearing for a guide shaft in common with the rotational center shaft for a relay gear which transmits the rotational driving force from a driving motor to other gears. CONSTITUTION:A front group lens 13 and a rear group lens 18 are incorporated in a front group lens frame 19 and a rear group lens frame 20 which are formed integrally with leg parts 19a and 20a, which are fixed to pipe-shaped bearings 21 and 22; and those bearings 21 and 22 are provided in parallel to the direction of the optical axis and inserted loosely in a freely movable state into a guide shaft 25 which is fixed between a lens barrel front frame 23 and a lens barrel intermediate frame 24. The relay gear 26 is fitted to the bearing 21 rotatably nearby the leg part 19a of the frame 19 for the front group lens 21 and transmits the rotational driving force of the driving motor for focus adjustment to a gear 30 fixed to a shaft 29. Namely, the bearing 21 for the guide shaft 25 is used even as the center of rotation of the repeating gear 26 and the rotational driving force of the driving motor is transmitted to a front group lead screw 32 without by-passing the outside of the bearing 21. Consequently, the zoom lens is reduced in size.