baber/WOPTO huggingface dataset:
Patent JP-H08158276-A (JP)
Title: Steel cord
Inventor: IKEHARA KIYOSHI
IPC: B29C70/10
Filed: 1994-11-30
Abstract: PURPOSE: To improve fatigue resistance of a steel cord used as a reinforcing material of an elastomer product such as a pneumatic tire, and fatigue resistance of the pneumatic tire using the steel cord. CONSTITUTION: This steel cord for reinforcing a rubber material is obtained by twisting strands each having six sheath filaments 2 around one core filament 1 and the core filament is embossed in a wave shape in which its embossing ratio is normalized in the range of following formula: a embossing ratio Rc is 0.12<=Rc<=1.5, a pitch of the wave embossing Pc is 3.0dc/0.34<=Pc<=10.0dc/0.34. ((dc) is diameter of the core filament (mm); unit of the Pc is also (mm)).
Patent JP-S63150519-A (JP)
Title: Combustor for gas turbine
Inventor: ABE TOSHIO
IPC: F23R3/42
Filed: 1986-12-15
Abstract: PURPOSE:To reduce the amount of cooled air, perform low NOx combustion and enable non-ignited carbon caught to be ignited by a method wherein a ceramic cylinder is arranged within an inner cylinder and some projections are arranged within the cylinder part. CONSTITUTION:A ceramic cylinder 6 is supported within an inner cylinder 5. The ceramic cylinder 6 has an expanded open part at its top part and some projections 6c are provided at a cylinder part 6b. The projections 6c are provided with receiving surfaces 6d so as to facilitate to receive combustion gas, the receiving surface is extended to cross with an advancing direction of the combustion gas. Therefore, the receiving surface 6d for the projections 6c may accumulate non-ignited component of carbon C of the fuel. The ceramic cylinder 6 is not applied to receive almost any cooling of the cooled air, so that it is heated at a high temperature and the carbon C adhered to the receiving surface 6d is ignited with the high temperature and then discharged together with the combustion gas.
Patent JP-S62155911-A (JP)
Title: Liquid filter
Inventor: OSHITARI YOSHIMI
IPC: B01D29/09
Filed: 1985-12-27
Abstract: PURPOSE:To eliminate the leakage of a liq. to be filtered from the slit part of a pressurized vessel by winding a filamentary filter body to form a filter bed, and drawing out the used filter body to the outside of the pressurized vessel in the form of a filament to simplify the treatment of the used filter body. CONSTITUTION:The rubber sleeve of a pinch valve 12 is inflated to press the filamentary filter body 11 pierced through the sleeve from the whole periphery, and the pressurized vessel 5 is isolated from the external atmosphere. Under such conditions, the liq. to be filtered is sent under pressure into the pressurized vessel 5 from a liq. inlet 5a, and filtered. When filtration is disturbed due to the deposition of fine mixed particles 14 on the first filter bed of the filter drum 3, the supply of the liq. to be filtered is stopped, a cleaning soln. is simultaneously supplied from the inlet 5c, and the deposit 14 on the other peripheral surface of the filter drum 3 is roughly washed. Then the pressing of the used filter body 11a by the pinch valve 12 is released, and the filamentary filter body constituting the first filter bed of the filter drum 3 is drawn out to the outside of the pressurized vessel 5.
Patent JP-H08151858-A (JP)
Title: Waterproof structure for sash frame fitting section
Inventor: MAKI HIROYUKI
IPC: E06B1/62
Filed: 1994-11-30
Abstract: PURPOSE: To prevent the rain water infiltrating between a finish exterior material and a building wall body from infiltrating into the indoor side of a fitting opening section. CONSTITUTION: An upper drip member 16 is provided near the upper outdoor side of a fitting opening section 7, and an erect piece 14 integrally provided on the upper face 11a of an upper frame 11 is fixed to the indoor side face 16a of the upper drip member 16. The rain water infiltrating between a finish exterior material 17 and a building wall body does not flow into the indoor side over the erect piece 14, and it does not infiltrate into the indoor side of the fitting opening section 7.
Patent JP-2001116236-A (JP)
Title: Direct combustion type deodorization device
Inventor: MATSUOKA TOSHIYUKI
IPC: F23G7/06
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To set the reference value of an exhaust gas containing a volatile organic compound(VOC) being generated in the drying process of every manufacturing facilities, an unburned gas containing CO with high concentration, and the self-generated NOx in a deodorization device to a reguratory standard or less, and to eliminate a harmful malodor constituent such as malodor. SOLUTION: In a direct combustion type deodorization device 1 with a high convection combustion mixing chamber 2, an inlet 3 of gas to be treated being introduced into the high convection combustion mixing chamber 2 is provided at right angle to the longitudinal direction of the direct-combustion deodorization device 1, at the same time, a high-speed combustion type burner 4 is provided on a side wall surface 2b of the high convection combustion mixing chamber 2, the gas to be treated and a combustion gas are agitated and mixed in the high convection combustion mixing chamber 2 for forming an eddy shape by the jet force of the combustion gas of the burner 4, and mixing is accelerated.
Patent JP-H01138986-A (JP)
Title: Acceleration controller for motor
Inventor: HINO KIYOSHI
IPC: H02P29/40
Filed: 1987-11-25
Abstract: PURPOSE:To minimize the peak value of consumption energy per unit time and enable acceleration or deceleration to be performed in a short time, by setting acceleration for rotating a motor, to be in inverse proportion to a speed. CONSTITUTION:From a CPU 1, the output of an internal speed command value theta2' is generated based on an external speed command value theta2, the control signal of the forward rotation, the reverse rotation, the stop, and the like of a motor, and a slowly incremental/decremental time T for suggesting the acceleration or deceleration time of the motor. Then, from an acceleration or deceleration regulator 3, the output of a current command value is generated according to a deviation between the internal speed command value theta2' and a speed detection value. Besides, by a current regulator 4, a deviation between the current command value and a current detection value is applied to a power converter 5. Then, by the CPU 1, arithmetic is performed on the internal speed command value theta2' so that acceleration may be in inverse proportion to a speed, and the output is generated. As a result, the peak of consumption energy is minimized, and the accelerator deceleration can be performed in a short time.
Patent JP-H10122629-A (JP)
Title: Air conditioner
Inventor: WADA KEIJI
IPC: F24F11/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner whose outdoor unit establishes automatically a main unit-and-sub unit setting in an indoor unit group. SOLUTION: An outdoor side ECU outputs the other indoor confirmation command CB by way of an indoor unit 1a and a remote control communication bus line 4, and determines whether or not there exists any reply to this confirmation. In the case when the command is responded and no main unit is provided in the indoor unit, the indoor unit 1a is set as the main unit. An outdoor unit 3 outputs the other indoor unit confirmation command CB by way of an indoor unit 1b and the remote control communication bus line 4 and determines whether or not there exists a response to this confirmation. Particularly, in the case when the main unit has existed in the indoor unit which responded with the conformation, the indoor unit 1b is set as the sub-unit.
Patent JP-2000127828-A (JP)
Title: Cup holder device for vehicle
Inventor: SAKATA KAZUTOMI
IPC: B60N3/10
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact cup holder device for a vehicle having a low height. SOLUTION: Respective ring parts 25 have overlapping parts 28 overlapping each other. A height (h) of each the overlapping part 28 is smaller than a general part 29. Accordingly, when both the ring parts 25 are vertically overlapped, a height of the vertically overlapped ring parts 25 is smaller than a dimension obtained by adding the respective heights of the two ring parts 25. As a result, the height of a case 1 for housing a holder 23 and the like can be reduced so that this cup holder device is suitably set in a vehicle having a restricted available space.
Patent JP-H01139741-A (JP)
Title: Warm forging mold
Inventor: YAMANE FUJIO
IPC: B21D37/20
Filed: 1987-11-25
Abstract: PURPOSE:To develop the title warm forging mold having extremely high hardness and excellent wear resistance by mixing the powder of the high-speed tool steel having a specified composition and the powder of the nitride, carbide, and carbonitride of a specified metal in a specified ratio, press-forming, and then sintering the mixture. CONSTITUTION:From 88 to 90% atomized powder of the high-speed tool steel wherein the equilibrium carbon amt. (Ceq) expressed by (0.06Cr+0.033W+0.063 Mo+0.2V) is controlled to 0.1<=C-Ceq<=0.6 at 2.0-3.5% C, contg., by weight, 3-10% Cr, 1-20% W, 1-11% Mo, 5.6-15% V, <15% Co, <2% Si, <1% Mn, <2% Ni, <0.1% N, and the balance Fe where (W+2Mo) is controlled to 18-24% and 2-12% powder of one or >=2 kinds among the nitride, carbide, and carbonitride of Ti, Zr, V, Nb, Hf, and Ta are uniformly mixed. The mixture is formed into a mold, and then the surface is nitrided. Consequently, a warm forging mold having >72 HRC hardening and tempering hardness and >=63 HRC high-temp. hardness after tempering and having excellent wear resistance and seizing resistance can be obtained.
Patent JP-H06238197-A (JP)
Title: Cyclone device
Inventor: IITANI KOICHI
IPC: B04C5/181
Filed: 1992-11-06
Abstract: PURPOSE:To easily change a classification point of coarse powder and fine powder, in a cyclone device used for a classification device, etc., of powder. CONSTITUTION:There are provided a space forming block 38 confronted to make a sharp conical top part face toward the inside of a drum cylinder from the lower side against a circular opening 381 at the bottom end of the drum cylinder 33 and forming an annular space between them; and a lifting mechanism for adjustment of a space opening enabling to shift the position of the space forming block in the up-and-down direction.
Patent JP-H02143091-A (JP)
Title: Combustion furnace
Inventor: FUJIWARA SHIGERU
IPC: F23M5/00
Filed: 1988-11-25
Abstract: PURPOSE:To prevent heat insulating material from falling down and elongate the life of a furnace by a method wherein at least one part of the heat insulating material, laid on the inner wall of the outer plate of a furnace main body, is supported by bolts, whose shafts are fixed orthogonally to the inner surface of the outer plate. CONSTITUTION:An incinerating furnace is provided with a rectangular shape and refractories 4 on the furnace walls 5 of peripheral four surfaces are fixed by bolts 3 while the refractories 4 on the ceiling of the same are constructed so as to have the shape of an arch in the manner same as so far. The refractories 4 are fixed to the inner surface of the furnace wall 5 through bolts 3 at every three pieces of the refractories 4 in respective stages while the ends of the bolts 3 are welded orthogonally to the outer plate 2 of the furnace. The refractories 4 are fitted between the heads of the bolts 3 and the outer plate 2 of the furnace and are piled up while fixing them sequentially by mortar 11. According to this method, the falling down of the heat insulating material may be prevented and, therefore, the outer plate of the furnace will never be exposed to high heat whereby the life of the furnace may be elongated.
Patent JP-H01139894-A (JP)
Title: Moisture control apparatus
Inventor: OSONE MASANORI
IPC: D21F5/00
Filed: 1987-11-27
Abstract: PURPOSE: To control moisture content at high accuracy by controlling the output of an instrument for setting a desired temperature so as to make the moisture content of a web discharged from a drier coincide with the profile of a desired moisture content and by approximating a temperature profile of a web to the output of the instrument for setting a desired temperature. CONSTITUTION: This moisture content-controlling equipment is assembled as follows: (1) a moisture meter 10 detects the moisture content of a wet-web 1 and the detected value is compared with the profile of a desired moisture content; (2) the output of an instrument 16 for setting a desired temperature is controlled so as to coincide the detected value with the profile of a desired moisture content; (3) the temperature profile of a wet-web 1 is detected with plural thermometers and the profile is compared with the output of the instrument 16, followed by sending a signal from a controller 13 so as to approximate the temperature profile of the wet-web 1 to the output of the instrument 16 to conduct the heating control of a drier with a heater 9.
Patent JP-H03159076-A (JP)
Title: Connector for multiple core cable and connection method therefor
Inventor: SATO KENSAKU
IPC: H01R24/00
Filed: 1989-11-17
Abstract: PURPOSE:To allow a continuous work for connecting wires by providing an insulator press-fitting part on signal wire contacts, housing and holding a plurality of signal wire contacts within the contact retaining part of a shielding external cylinder member via an insulator and locating the signal wire press-fitting part of the signal wire contacts in jig insertion holes. CONSTITUTION:A shielding external cylinder member 3 is provided with a contact retaining part 6, a shield press fitting part 7 for a shield cable and a shield retaining part 8 for the shield cable. In addition, jig insection holes 10 and 11 are so provided as to oppose the standing directions of the solderless pieces 12 and 13 of the contact retaining part 6. Also, a signal wire contact 5 is provided with an insulator press-fitting part 16 having a solderless piece 18 for press fitting a contact body and the signal wire of the shield cable, and a plurality of signal wire contacts 5 are housed and retained within the contact retaining part 6 of the shielding external cylinder member 3 via an insulator 4. In addition, the signal wire press fitting part 15 of the signal wire contact 5 is located within jig insertion holes 10 and 11. According to the aforesaid construction, it becomes possible to perform a continuous work for connecting many wires.
Patent JP-2001118141-A (JP)
Title: Cup type vending machine
Inventor: FUKUSHIMA NAOTO
IPC: G07F13/06
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a cup type vending machine capable of selling a coffee beverage having excellent bitter taste and sour taste and having a stable quality. SOLUTION: A ground bean canister 8 is provided adjacent to a scale 5 to supply parched ground beans different from roasted ground beans crushed by a coffee mill 7C to the cylinder 32 of an extracting machine 30 from a discharging port 80B.
Patent JP-H04265955-A (JP)
Title: Optical logic element
Inventor: MOHAMEDO ENU ISURAMU
IPC: G02F1/35
Filed: 1991-10-18
Abstract: PURPOSE: To provide an optical logic element, based on a dispersion time shift keying technique for realizing a digital logical operation by impressing appropriate signal pulses to a nonlinear frequency shift keying element for supplying output to a dispersive element capable of maintaining solution propagation. CONSTITUTION: In order to realize this optical logic element by an optical fiber, two orthogonally polarized pulses are supplied to the compound body of an appropriate double refraction optical fiber 20, functioning as a nonlinear chirp element and a polarization maintaining optical fiber 30 functioning as a solution dispersive element, provided with an abnormal group velocity at a signal wavelength under consideration. Nonlinear frequency shift is generated in the former element by orthogonal phase modulation and then, the nonlinear frequency shift is converted to a phase reflecting the shift in the latter element. The elements are operated by switching energy close to 1pj.
Patent JP-H11117997-A (JP)
Title: Balance shaft device
Inventor: NAKAMURA MASARU
IPC: F16F15/26
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a balance shaft to facilitate the decrease of size and weight and facilitate assembly. in size and weight and facilitate assembly. SOLUTION: A balance shaft device comprises a shaft 41 fixed at an engine; a first eccentric weight 10 engaged with a crank gear rotatably mounted on the shaft 41; a second eccentric weight 20 rotatably mounted on the shaft 41; and a transmission mechanism 30 to invert and transmit rotation of the first eccentric weight, mounted on the shaft 41, to the second eccentric weight. The shaft is rotatable and one eccentric weigh may be fixed on the shaft. Further, the drive shaft of a balance weight shaft device is fixed on a crank shaft, and gear shift mechanism is provided to transmit rotation of the drive shaft to the first eccentric weight so that the number of revolutions is doubly increased. In this case, the mechanism are may be arranged on both sides of the crank shaft.
Patent JP-H07178330-A (JP)
Title: Baffle plate and agitation tank
Inventor: NODA YASUO
IPC: B01F5/00
Filed: 1994-11-08
Abstract: PURPOSE:To increase a mixing rate by providing a baffle plate formed with a partial agitator consisting of a cylinder contg. plural bent sheets with the peripheries crossed and alternately provided in in the opposite direction to reduce or stop the rotation of a fluid in the scion and partially agitating the fluid. CONSTITUTION:A baffle plate 2 is formed by putting plural partial agitators 21 on one nother and holding the agitators by a flat-sheet support 22. The partial agitator 21 consists of a cylinder 211 having a rectangular opening and contg. two bent sheets 212 and 213 turned alternately in the opposite direction. The major axis of the agitator 21 is substantially placed horizontal, i.e., at an angle of 0 deg. to the plane of rotation of an impeller and at an angle of 0 deg. to the radius of the plane of rotation of the impeller in the centripetal direction. The boundary surface between the sheets 212 and 213 is oriented at an angle of 90 deg. to the plane of rotation of the impeller. The baffle plate 2 is fixed close to the inner periphery of the wall of the main tank body by fixtures 23.
Patent JP-H07196320-A (JP)
Title: Low iron content spinel produced by aluminum thermit melting
Inventor: DAARERU EFU BUEREESU
IPC: C04B35/443
Filed: 1994-12-01
Abstract: A spinel comprising from 20 to 40 and preferably 27 to 33 weight percent magnesium expressed as MgO, from 55 to 77 and preferably 63 to 69 weight percent aluminum expressed as Al2O3 from 2 to 4 weight percent titanium expressed as TiO2, less than 1 weight percent silicon expressed as SiO2, less than 0.5 weight percent iron expressed as Fe2O3 and less than 0.5 weight percent calcium expressed as CaO. The invention further comprises a method for the preparation of an aluminum-magnesium spinel containing less than 0.5 weight percent iron expressed as Fe2O3 which comprises fusing bauxite and magnesite together in the presence of metallic aluminum and separating the spinel from freed impurities. Preferably from 19 to 39 weight percent magnesite and from 56 to 76 weight percent bauxite and from about 1.5 to about 5 weight percent aluminum are used in the fusion and more preferably from 63 to 69 weight percent bauxite and from 27 to 33 weight percent magnesite and from about 2 to 4 weight percent metallic aluminum are used in the fusion.
Patent JP-H09137758-A (JP)
Title: Regulating device for fuel injection pump
Inventor: MORIKAWA KAZUO
IPC: F02M41/12
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To automatically regulate a fuel injection rate to a desired demand injection rate correctly and easily by arranging an injection rate regulating member for regulating the injection rate of a fuel injection pump, and carrying out control on the basis of the deviation between a detected fuel flow rate and a demand injection rate. SOLUTION: An injection rate regulating device 32 consists of a driving part 33 such as a pulse motor for driving the full load adjust screw of a fuel injection pump 1, an instant flow rate meter 34, a control circuit 35 and the like. When the command value of a demand injection rate outputted from a computer 40 is transmitted to a signal conditioner 41 and it is converted into an analog signal and then it is added on a control circuit 35, a deviation between the flow rate value of a real injection rate from the instant flow rate meter 34 and the command value of the demand injection rate is found out in the control circuit 35, and a signal corresponding to the deviation is outputted so as to control the pulse motor 33. The full load adjacent screw of the fuel injection pump 1 is rotated so as to regulate the injection rate.
Patent JP-2001116272-A (JP)
Title: Heating boiler
Inventor: TAKAHASHI AKIKAZU
IPC: F24D3/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a heating boiler in which the number of parts is decreased, coupling work of piping is facilitated and vibration of a circulation pump is prevented from being transmitted to a radiator. SOLUTION: Forward end of a supply pipe 10 and a return pipe 11 of a radiator 14 is exposed to the inside of a frame body 8 from an open part 12 made in the bottom plate 9 thereof. The supply pipe 10 and return pipe 11 are coupled, respectively, with a circulation pump 7 and a heat exchanger 2 through a rubber tube 15 constituting a flexible tube. Since a heat insulation material and a piping cover are not required, fixing work thereof is eliminated and piping can be coupled easily. Furthermore, noise can be eliminated because vibration of the circulation pump 7 is absorbed by the rubber tube 15 and not transmitted to other parts.
Patent JP-H0565130-A (JP)
Title: Manufacture of triangular pyramid shaped tea bag
Inventor: KATAOKA JOJI
IPC: B65B29/04
Filed: 1991-08-29
Abstract: PURPOSE:To provide a method to manufacture a triangular pyramid shaped tea bag to which a lead string is integrally welded, continuously. CONSTITUTION:A tape shaped mesh material 2 is continuously fed to the outer peripheral surface of a molding cylinder 1, and formed into a mesh cylindrical body 2a, and at the same time, the mesh cylindrical body is alternately welded and fused to cut by two welding/fusing means under the molding cylinder 1. At the same time, a content such as black tea or green tea, etc., is intermittently fed by dropping through previously mentioned molding cylinder during this period, and a triangular pyramid shaped tea bag A is continuously formed. Then, a lead string is introduced to the welding unit through a guide unit which is equipped at one side of the welding/fusing means, and a central part of the length of the lead string is welded to said welded part and is cut, and the lead string is integrally fixed, accompanying with the manufacture of triangular pyramid shaped tea bags to be formed, for the title continuous manufacture method of triangular pyramid shaped tea bags.
Patent JP-H08138383-A (JP)
Title: Semiconductor memory device
Inventor: IWAMOTO ETSUKO
IPC: G11C11/417
Filed: 1994-11-07
Abstract: PURPOSE: To enhance the cycle time of an RAM module mounted on a memory having logic function by providing each RAM module with a dummy cell array for compensating the delay characteristics. CONSTITUTION: RAM modules RAM0, RAM1,... are mounted on a memory having logic function on which a gate array comprising a large number of logic cells, arranged in lattice, is formed. In addition to a static RAM cell array MARY, a Y switch YS, a Y driver YD and a sense amplifier SA, a module RAM0 is provided with a timing pulse generation circuit WT for setting a predetermined timing of a write pulse, a characteristics compensation cell CC, and a dummy cell array DARY for compensating the write delay characteristics comprising first and second dummy cells DC1, DC2. Since a dummy cell is provided for each RAM module, the margin is decreased a higher operating speed is realized as compared with a case where a unit dummy cell array is provided for the entire logic function memory.