baber/WOPTO huggingface dataset:
Patent JP-2000079527-A (JP)
Title: Driving device for moving platform in single plane
Inventor: LEIBER HANS-JUERGEN
IPC: F16H25/18
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact device for moving a platform simplified in design and structure, having rigidity. SOLUTION: This device for moving a platform 4 is provided with two carriages 2, 3 simultaneously or individually driven on a guide rail 11 along an X-axis line. The two carriages support the platform 4 slidably mounted thereon. At least one of slide means 41A, 41B of the platform on the carriage 3 makes an angle except 90 deg. relating to the X-axis line. Movement along all directions of a plane including X-axis and Z-axis lines of a tool holder spindle or workpiece spindle 5 mounted on the platform is obtained by relative movement or simultaneous movement of the two carriages 2, 3 on the guide rail 11.
Patent JP-H1144423-A (JP)
Title: Combustion heater
Inventor: ISHIMURA HIROYUKI
IPC: F23N5/26
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a heater in which no combustion amount throttling or no combustion shutdown occurs even when an amount of fuel is reduced. SOLUTION: The combustion heater comprises a cartridge tank, an oil amount detector 4 for detecting a total kerosene amount of an oil receiving pan, and a combustion amount selecting switch 8 for operating at the time for the detector to detect a preset threshold value or less in an operating unit. In this case, when the switch 8 is operated, it is burned with fixed combustion amount according to setting of the switch regardless of set room temperature and present room temperature. A display unit 10 has a residual time display unit for displaying combustion residual time calculated according to combustion amount set by the switch 8 and residual kerosene amount detected by the detector while the detector detects a threshold value or less. Thus, even when the amount of fuel is reduced, combustion amount is not immediately throttled or combustion is not shutdown.
Patent JP-H0247898-A (JP)
Title: Radio wave absorbing wall body
Inventor: NAKAYAMA MINORU
IPC: H05K9/00
Filed: 1988-08-10
Abstract: PURPOSE:To surely mount without separating a radio wave absorbing material by mounting a mold frame having a corrugated section on the rear side of a finishing material such as a stone and a large-sized earthenware plate, and compression-inserting the radio wave absorbing material into a groove part of the mold frame. CONSTITUTION:A mold frame 5 is mounted all over the rear side of a finishing material 2,.... The mold frame 5 is formed in the shape of a corrugated section of synthetic resin or the like. A radio wave absorbing material 7 such as a ferrite tile is compression-inserted into the groove parts 5a of a mold frame 5 extending over the whole length, accordingly, the whole wall surface of a concrete body 1 is completely covered with the radio wave absorbing material 7. Further, polymer cement mortar 8 is applied to the surface of the mold frame 5 so that the radio wave absorbing material 7 may not separated from the groove parts 5a.... Further, a sheet 9 such as butyl rubber sheet or the like having adhesiveness is adhered to the surface of the polymer cement mortar 8, and thereby the whole mold frame 5 is closely adhered to the rear of the finishing material 2 with no gap.
Patent JP-2001027206-A (JP)
Title: Control device for hydraulic actuator
Inventor: YOSHINO KAZUNORI
IPC: F15B21/14
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To efficiently regenerate kinetic energy and potential energy of hydraulic actuators at a low cost, dispensing with special valves for regeneration. SOLUTION: Bridge circuits 3bm, 3st, 3bk, 3ws formed of two meter-in valves A1IMV, A2IMV on the pump side and two meter-out valves A3IMV, A4IMV on the hydraulic actuator side controllable independently of one another are provided between a pump 1 and hydraulic actuators 2bm, 2st, 2bk, 2sw actuated by an operating fluid discharged from the pump 1. A load hold check valve 4 is provided between the pump 1 and the bridge circuits 3bm, 3st, 3bk, 3sw. An accumulator 5 for storing the holding energy of the hydraulic actuators 2bm, 2st, 2bk, 2sw is provided between the load hold check valve 4 and the bridge circuits 3bm, 3st, 3bk, 3sw.
Patent JP-H0948907-A (JP)
Title: Thermoplastic resin composition for precision molded part, molding material and molded product
Inventor: SHIBATA OU
IPC: C08L67/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for precision molded parts which has improved compatibility and can give a molded product having excellent mechanical properties, a low specific gravity, a low water absorption and excellent weld strength by adding an aromatic vinyl monomer (C) and an epoxy monomer (D) to a melted mixture of a specified polylbutylene terephthalate resin (A) with a propylene polymer (B) and melt-kneading and polymerizing the resulting mixture in the presence of a free radical initiator. SOLUTION: Component A has an intrinsic viscosity of 0.5-1.5dl/g and an acid value of terminal carboxyl groups of 1-4mgKOH/g. Component B is, for example, isotactic polyprolene. The ratio of the melt viscosity (as measured at 250 deg.C at a shear rate of 100sec<-1> ) of component B to that of component A is 0.6-5, and the mixing ratio (A/B) is (1-99):(99-1). The amounts of component C (e.g. styrene) and component D (e.g. glycidyl methacrylate) added are 0.5-35wt.% and 1-5wt.% based on component B. The reaction temperature at which the melt kneading and polymerization are performed is 150-280 deg.C.
Patent JP-S5992121-A (JP)
Title: Cold bending device
Inventor: KAWANAMI SHIYUNPEI
IPC: B21D7/06
Filed: 1982-11-16
Abstract: PURPOSE:To obtain a titled device that can bend a metallic bar material without generating creases by fixing a clamp that can clamp both ends of the metallic bar material within narrow width to a short bending arm and thrusting the bending arm by a thrust device. CONSTITUTION:A thrust device 4 consisting of a hydraulic cylinder is provided between pins 31, 31 which are at small and equal distance from the center of the pipe 1 on a bending arm 3 to which a clamp 2 that strongly grasps both ends of the pipe 1 to be bent is fixed to an end. Pins 31, 31 are pushed against each other and bending moment is given between clamps 2, 2 through bending arms 3, 3. At the same time, a tensile force is given in the longitudinal direction of the pipe 1 to bend the pipe 1. The above-mentioned clamp 2 consists of a mandrel 21 fixed to the bending arm 3, a ring 22 and rings 23, 24 arranged at the inside of the ring 22. The pipe 1 is clamped by tightening cores 25, 25a inserted between the rings 23, 24 with a screw 26. Generation of creases and flattening at the inside of bending are prevented by a ring 6 and a flattening preventing frame 7 attached to the clamp 2.
Patent JP-H0856668-A (JP)
Title: New dna fraction
Inventor: MAN TOMOKO
IPC: C12R1/13
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a new DNA fraction containing a gene coding for DnaK protein derived from coryneform bacteria and useful for improving a strain in order to enhance activity, extend life, and increase the production and secretion amount, etc., of the objective protein by a microbial genetic engineering method. CONSTITUTION: Brevibacterium flavum MJ-233 (FERM BP-1497) is inoculated into a culture medium and cultured at 30-33 deg.C for 12-16hr under shaking. The cultured liquid is separated by centrifuge to collect bacterial cells. The cells are suspending in a lysozyme-containing buffer solution and proteinase K is also added to the buffer liquid. The suspension is kept at 37 deg.C for one hr and then it is kept further for 6hr at 50 deg.C to cause the lysis of the bacterial cells after sodium dodecylsulfate is added. Then, DNA is extracted by an ordinary method. The DNA is amplified by PRC method using a part of DnaK gene derived from Escherichia coli, etc., as a primer.  The amplified DNA is treated with a restriction enzyme to obtain the objective new DNA fragment of about 7.0kb in size, having recognition sequences for the restriction enzyme Hind III at the both terminals and containing a base sequence expressed by the formula.
Patent JP-H0942260-A (JP)
Title: Washer
Inventor: TOKUNAGA YUTAKA
IPC: F16B39/24
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a washer capable of preventing loosening of a bolt and a nut. SOLUTION: A washer 10 has cushion parts 16a-16c formed in a rising state on a washer body. Thus, when the washer is used for tight fastening of a bolt 32 and a nut 26, the cushion parts 16a-16c exert a friction force and a resilient force on a joint and loosening of a fastened part spot is blocked.
Patent JP-S6169005-A (JP)
Title: Fixed terminal structure of optical fiber for infrared light
Inventor: SHIODA TAKAO
IPC: G02B6/44
Filed: 1985-09-10
Abstract: PURPOSE:To transmit stably infrared light for a long period and to fix surely a core and a protective sleeve by using a core fixing member made of a material having low chemical reactivity and a sufficiently lower refractive index than the core and an incident and emergent window made of a water insoluble material having a low refractive index. CONSTITUTION:A terminal of an optical fiber 1 for infrared light consisting of a core 3 made of one or more among CsI, CsBr, KBr, TlBr, TlI, TlCl, NaCl and BaF2 and a protective sleeve 2 contg. loosely the core 3 is fixed with a fixing member 6 made of quartz glass, fluoride glass or fluororesin. The protective sleeve 2 is fixed with a fixing ring 5, and an incident and emergent window 9 made of ZnSe, ZnS, CaF2, MgO, AgCl or AgBr is attached to isolate airtightly the core 3 from the outside.
Patent JP-H0645906-A (JP)
Title: Input protecting circuit
Inventor: INAMI MICHIHARU
IPC: H03K17/00
Filed: 1992-07-27
Abstract: PURPOSE:To eliminate the necessity of a transistor(TR) or a protection resistor and to improve the degree of integration by using a ferroelectric element or an anti-ferroelectric element as a non-linear element to constitute an input protecting circuit. CONSTITUTION:A non-linear element 14 consisting of a ferroelectric substance or anti-ferrorelectric substance is connected on the way of a wire connecting an input terminal 11 to the input terminal of an input buffer 13 and the other electrode of the element 14 is grounded to Vss. Lead zircon titanate(PZT), BaTiO3, polyvinylidene fluoride, or the like is used as a material of the ferroelectric substance. On the other hand PbZrO3 or the like is used as an anti-ferroelectric material. Since these ferroelectric substances have a non-linear voltage-impedance characteristic, the element 14 absorbs serge from the external as polarization inverting energy. Thereby an internal circuit can be protected without losing the external serge by a TR or the like.
Patent JP-S6258343-A (JP)
Title: Automatic system rerising system
Inventor: NISHIYAMA TAICHI
IPC: G06F1/00
Filed: 1985-09-09
Abstract: PURPOSE:To attain automatic rerise of a computer system with no manual intervention by providing an automatic rise control means independently of the computer system. CONSTITUTION:The abnormal code sent from a computer system 1 is supplied to a system controller 2 and then sent to an automatic rise means 5 for reference to the storage contents corresponding to said abnormal code. If it is decided from said reference that the abnormality corresponding to the abnormal code can be recovered by a rerise, the rerise information showing the rerising method is sent to the controller 2 from the means 5. Thus the system 1 is initialized by the controller 2 and at the same time the system rise is indicated to a rise means 17 in the system 1 based on the rerise information.
Patent JP-H0641360-A (JP)
Title: Olefinic resin composition
Inventor: KUMANO YUUTA
IPC: C08L9/00
Filed: 1992-07-27
Abstract: PURPOSE:To provide the olefinic resin composition containing a specific copolymer resin, a dienic polymer, a phosphorus oxyacid compound, a tertiary amine compound, etc., and giving molded products suitable for the application of coatings, adhesives, printing inks, etc., to their surfaces. CONSTITUTION:The composition comprises (A) 100 pts.wt. of an olefinic resin, (B) 0.1-900 pts.wt. of the block and/or random copolymer resin of (i) one kind or more of 2-12C alpha-olefins with (ii) one kind or more of non-conjugated dienes of the formula (R<1>-R<5> are H, 1-8C alkyl; (n) us 1-10), (C) 0.01-200 pts.wt. of an OH-having dienic polymer or its hydrogenated product, (D) 0.01-300 pts.wt. of a phosphorus oxyacid compound, (E) 0.01-200 pts.wt. of a tertiary amine compound, if necessary, (F) 1-900 pts.wt. of an elastomer and/or (G) 0.1-300 pts.wt. of a filler.
Patent JP-H0639659-A (JP)
Title: Dummy weight mounting device for crank shaft
Inventor: NAKAGAWA TAKAO
IPC: B23P21/00
Filed: 1992-07-28
Abstract: PURPOSE:To use one dummy weight mounting device for many kinds of crank shafts by demountably mounting an upper and a lower dummy pallet on the dummy weight mounting device. CONSTITUTION:A dummy weight 20 is divided into two, the upper and the lower part. Both the weights 21. 22 are allowed to be integrated by using set screws 26 incorporated in the upper dummy weight 21. The upper dummy weight 21 is supported in such a manner as to be freely movable vertically. The lower dummy weight 22 is supported in such a manner as to be freely movable horizontally. In addition, the set screws 26 in the upper dummy weight 21 are connected to nut runners 46. Thus, the crank shaft of the dummy weight 20 is automatically mounted to and demounted from a crank pin.
Patent JP-H0737614-A (JP)
Title: Solid electrolyte tube
Inventor: SOGA KOZO
IPC: H02N3/00
Filed: 1993-07-21
Abstract: PURPOSE:To increase bonding strength and airtightness by forming the outer diameter, in a bonding part with a supporting ring, of a solid electrolyte tube so as to taper toward the tip. CONSTITUTION:An opening end 1E of a solid electrolyte tube 1 made of, for example, beta-alumina is supported with a supporting ring 2 made of, for example, beta-alumina by bonding with glass solder. The opening end 1E is tapered toward the tip. The bonding part of the supporting ring 2 has inner diameter the same as the outer diameter in a straight part of the solid electrolyte tube 1, and length in an axial direction is formed so as to cover the tapered part. A uniform gap is formed between the outer circumference of the tapered part and the inner circumference of the support ring 2, and glass solder is uniformly, sufficiently supplied to the gap.
Patent JP-H0934167-A (JP)
Title: Electrostatic charge image developing toner and its production
Inventor: NAKAGAWA ERIKO
IPC: G03G9/087
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an irregular electrostatic charge image developing toner consisting of spherical or round particles and showing good developing property, transfer property, fixing property, durability and cleaning property, and to provide a production method for the toner. SOLUTION: The production method for the electrostatic charge image developing toner consisting of spherical or deformed particles includes the following processes. A compd. consisting of a binder resin and a coloring agent is kneaded and pulverized into particles. The particles are dispersed in a water-base medium in the presence of a dispersant which is solid at normal temp. and hydrophilic inorg. fine particles which are subjected to surface treatment. The obtd. dispersion liquid is mixed with a non-water miscible solvent dispersion liquid prepared by dispersing a hydrophobic solvent in a water-base medium. The obtd. mixture liquid is heated and/or the pressure is reduced to remove the solvent from the liquid. When a resin having higher glass transition temp. than that of the binder resin is dissolved in the hydrophobic solvent, a capsule toner can be produced.
Patent JP-H01131668-A (JP)
Title: Readsorptive net for surgery
Inventor: JIYOSEFU BIRUUEISU
IPC: A61L31/06
Filed: 1988-08-12
Abstract: PURPOSE: To obtain a net structure with liq.-tightness and which can be sewn together by assembling at least two kinds of biocompatible reabsorbable yarns being cellulose as a base and a polyglycol type synthetic material and with different properties. CONSTITUTION: This reabsorbable net consists of an assembly of at least two biocompatible reabsorbable yarns with different properties, wherein one is regenerated oxycellwlose as a base and another one is polyglycol type synthetic material. This cellulose can be spun and knitted. In addition, the synthetic yarn is based on a polymer of glycolic acid. As a pref. method, a copolymer of glycolic acid and lactic acid with a ratio of about 90/10 is used. Based on its good mechanical strength, this net provides complete satisfaction for supporting a damaged organ and regeneration of tissues.
Patent JP-H0249390-A (JP)
Title: Electric heating device
Inventor: SHIMIZU YOSHIAKI
IPC: H05B3/00
Filed: 1988-08-11
Abstract: PURPOSE:To make it possible to feed a power supply to a control circuit of an electric heating device easily by making equal the currents flowing to resistance heating units of the electric heating device, producing the resistors with one sort of material to reduce the cost of the resistance heating units, and generating two sorts of voltages by power supply transformers. CONSTITUTION:The first to fourth resistance heating units R1 to R4 are arranged to an electric heating device, output regulation switches S2 and S1 are connected to the heating units R4 and R2 in series, and the currents flowing to the heating units R1 to R4 are made even. To a power supply device, the first and the second single-phase transformers Ta and Tb are arranged, and the secondary side terminals U22 and W22, and, U21 and W21 of the transformers Ta and Tb are connected to the heating units R1 to R4. In this case, the heating units R1 to R4 are formed of a single sort of material, while two sorts of voltages are applied from the transformers Ta and Tb, and the power supply can be easily fed to the electric heating device.
Patent JP-H0857331-A (JP)
Title: Vertical crushing mill
Inventor: YOSHIDA HIROHISA
IPC: B02C15/00
Filed: 1994-08-25
Abstract: PURPOSE: To reduce the crushing power by feeding optimum crushed coal of pulverized coal content to a combustion furnace by reducing the quantity of raw coal to be crushed by a roller (the quantity of raw coal falling onto a table). CONSTITUTION: Since when raw coal falling from a coal feeding pipe 2 comes into collision with a conical raw coal distributing plate 13 and is distributed and falls toward a table 1, fine coal in the raw coal is blown up by transporting air 6 and pneumatically transported upwards, fine coal content in crushed coal discharged form an outlet pipe 10 is restrained to about that in the raw coal 3 plus 3% to feed optimum crushed coal of pulverized coal content to a combustion furnace (a PFBC(pressurized fluidized bed combustion) boiler). Therefore, the quantity of raw coal to be crushed by a roller 4 (the quantity of raw coal falling onto the table) is lessened to reduce crushing power.
Patent JP-H0366448-A (JP)
Title: Mold for continuous casting
Inventor: NAKAJIMA TAKAHARU
IPC: B22D11/04
Filed: 1989-08-02
Abstract: PURPOSE:To stabilize forced cool to a cast slab by forming as dividing one side or both sides of two pairs of mold walls into two or more steps and arranging cooling water passage in most upstream side of the mold at inner face side from backup frame fitting bolt hole. CONSTITUTION:Cross sectional face of the assemble mold for continuous casting is made to rectangle and formed as separating into two steps of upstream side mold 11 and downstream side mold 12. The mold 11 is formed with two pairs of the mold walls. To copper plate 1 constituting the mold wall, plural through-holes are arranged as the cooling water passage 4 and setting position of the through-holes for cooling water passage 4 must be set at the inner wall side of mold from tip part of the bolt hole 3 for fitting backup frame. The downstream side mold wall 12 is constituted as dividing with plural cooling water guide plates 13, and the cooling guide plate 13 is made to shift as attachable/detachable to the cast slab. By this method, the uniform development of solidified sell can be improved.
Patent JP-S6446120-A (JP)
Title: Keyboard
Inventor: NAKAMURA TATSUYA
IPC: G06F3/02
Filed: 1987-08-13
Abstract: PURPOSE:To inform a host device whether the transmitted signal is correct or not by using a transmitted signal storage means, a receiving means, a signal comparing means, etc., to check the signal transmitted to a signal line and delivering a prescribed alarm signal as necessary. CONSTITUTION:When an operator pushes a data key out of a key switch group 1, an I/O port 2 for input/output of keys delivers the signal corresponding to the pushed key to a CPU 4 via a bus 3. The CPU 4 stores the input signals into a RAM 6 and also delivers them to a serial port 7 to send them to a host device through a transmission line 8 after converting them into serial signals. Thus the port 7 receives the signals sent to the line 8 via a reception line 9 and converts them into the parallel signals to deliver them to the CPU 4. The CPU 4 compares the received signal with the signal stored in the RAM 6. When no coincidence is obtained between both signals, the CPU 4 delivers logic '1' to the port 7 and transmits an alarm signal of logic '1' to the host device via an alarm signal transmission line 10. Thus a foul signal is recognized and the reliability is improved.
Patent JP-H1044734-A (JP)
Title: Suspension controller
Inventor: SUZUKI TOMOYUKI
IPC: B60G17/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To inform a driver of abnormality of a supension device. SOLUTION: Strain gauges 13 to 15 are stuck on the place, upon which the external load concentrates at the time of vertical movement of a car body, of braking, and of corner running during the traveling of an automobile, of an upper arm and a lower arm of a double wishbone type suspension device. The electric resistance of the strain gausges 13 to 15 varies in accordance with the strain of suspension arms 11, 12. The variation in the electric resistance is detected, and, when the detected value exceeds a certain value, a warning lamp is turned on and off, so that a driver is informed of abnormality of the suspension arms.
Patent JP-S6262855-A (JP)
Title: Polyamide composition
Inventor: KITA MASAMI
IPC: C08L45/00
Filed: 1985-09-11
Abstract: PURPOSE:A composition having improved impact resistance, good heat resistance and weather resistance, without damaging rigidity, obtained by blending a polyamide resin with a polyctenylene resin. CONSTITUTION:100pts.wt. polyamide resin is blended with 0.1-100 polyoctenylene resin. A polyoctenylene resin having >=100,000 molecular weight, >=50, preferably >=60% trans content, >=10% crystallinity, 50-60 deg.C melting point and -75--30 deg.C glass transition point is preferable as the polyctenylene resin.
Patent JP-H02175775-A (JP)
Title: Method of applying rubber latex adhesive with increased initial adhesive strength
Inventor: ARAI TAKESHI
IPC: C09J5/02
Filed: 1989-08-04
Abstract: PURPOSE:To provide an aq. fast-curing two-component adhesive having a sufficient initial and final adhesive strength by using a combination of an aq. adhesive contg. a rubber latex as a main constituent with a film-forming agent. CONSTITUTION:An aq. adhesive (A) contg. a rubber latex as a main constituent is used in combination with a film-forming agent (B) for forming the aq. adhesive into a film (e.g. lauryltrimethylammonium chloride or ammonium sulfate) as an aq. two-component adhesive. In the use of this two-component adhesive, one adherend is coated with A while the other adherend with B and both surfaces are bonded together; or A or B is first applied to one adherend and then B or A is applied to the same adherend, which is bonded to the other uncoated adherend. Thus, water contained in the adhesive is removed quickly in the application and an adhesive film with an increased initial strength is formed between the two adherends.