baber/WOPTO huggingface dataset:
Patent JP-S62171514-A (JP)
Title: Bearing device
Inventor: MIZOBUCHI SHOTARO
IPC: F16C17/04
Filed: 1986-01-24
Abstract: PURPOSE:To lessen sliding resistance and to improve load resistance by rotating a ceramic rotary plate where a spiral groove is formed on a thrust bearing surface opposite to a thrust collar of a main shaft independently from the main shaft, and disposing a liquid on the opposite surface. CONSTITUTION:A thrust collar 2 is fixed to a main shaft 1, and a hydraulic cylinder 5 is fixed to a saddle support 7. A rotary bearing 4 is fixed to the forward end of a piston 10 opposite to the side 3 of the thrust collar 2. A rotary disc 11 provided with a spiral groove having an engaging portion at the center thereof is formed by ceramic material at the forward end surface 12 opposite to the side on the forward end of a main shaft of an electric motor 14 to form a rotary bearing 4. An end plate 18 and a bearing plate 19 are similarly provided with a spiral groove and a recess portion formed at the center thereof to accommodate a pallet 21. Accordingly, lubricating oil between the side 3 and the rotary disc 11 is forced to generate dynamic pressure by rotation to withstand thrust load, lessen sliding resistance and simplify maintenance and safety.
Patent JP-H01188720-A (JP)
Title: Pressure force regulating mechanism for rotary body
Inventor: NAKAMURA MITSUTAMA
IPC: F16D13/64
Filed: 1988-01-22
Abstract: PURPOSE:To reduce both size and weight of a rotary body by inserting a ball body into an annular space which is approximately triangle in section and which is defined by three members of a control member, an operating member and a fixed member so as to make the ball body come into contact with those three members so that the control variable of the control member is transmitted to the operating member along with the revolution of the ball body. CONSTITUTION:When a pressure member 48 is moved axially, a small diameter part 48a or a hook part 58a presses the flange part 40b of a control member 40 to move the control member 40 axially and at the same time, to generate friction force between the small-diameter part 48a or the hook part 58a and flange part 40b, whereby reducing the speed of revolution of the member 40. A ball body 46 starts revolution and displaced along the inclined face of the tapered part 44a of a fixed member 44 in the axial direction of a clutch hub 32. An operating member 42 is axially displaced via the tapered part 42a kept in contact with the ball body 46 by the pressure of an initially coned disc spring 50 and the displacement of said member 42 is transmitted to a friction washer 38, thereby varying the friction force applied between the washer 38 and a hub plate 34.
Patent JP-H05207592-A (JP)
Title: Speaker
Inventor: SUGANO TADAAKI
IPC: H04R9/04
Filed: 1992-01-27
Abstract: PURPOSE:To suppress unbalancing of weight balance of a vibration system caused by eccentric arrangement of a voice coil lead wire and a flexible lead with respect to a connection through-part. CONSTITUTION:Unbalanced weight balance of a vibration system is prevented by fitting an additional weight 12 comprising an eyelet metallic fixture to a position opposite to a connection through-part 9 with respect to a center of a diaphragm 1. Thus, the occurrence of noise sound due to rolling of the vibration system and of sound distortion due to split resonance of the diaphragm 1 are prevented. Furthermore, a common component to the connection through- part 9 is attained by employing the eyelet metallic fixture for the additional weight 12. As a result, the cost increase is suppressed by providing the additional weight 12 and two optional adjacent eyelet metallic fixtures among the plural eyelet metallic fixtures fitted to the diaphragm 1 are used for the connection through-part 9 at the assembling of the speaker to easily proceed the assembling.
Patent JP-S56110112-A (JP)
Title: Pressure regulating valve
Inventor: MAEZAWA KEIJI
IPC: G05D16/10
Filed: 1980-02-04
Abstract: PURPOSE:To always make constant discharge pressure from the secondary side pipe, by providing a regularing valve which makes an up-and-down motion by hydraulic pressure of the secondary side pipe, in the connection hole connecting the primary and secondary side pipes. CONSTITUTION:Water flowing in from the primary side pipe 2 flows into the secondary side pipe 4 through the communication hole 6, and the primary side pressure P1 is evacuated by the communication hole 6 and becomes the secondary side  pressure P2. And, when the secondary side pressure P2 has risen higher than expected pressure under the influence of the primary side pressure P1, the surplus pressure P2' reaches the hydraulic pressure chamber 8 through the through-hole 11 of  the regulating valve body 9, and depresses the regulating valve body 9 against the  elasticity of the spring 8. When this valve body 9 is lowered, the opening area of  the communication hole 6 is reduced, and it is limited that water flows into the  secondary side. In this way, since the valve body 9 is controlled by pressure itself of  the secondary side, the secondary side pressure can be made constant at all times.
Patent JP-H11214130-A (JP)
Title: Magnetic rubber sheet heater
Inventor: MOGI TAKEO
IPC: H05B3/20
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can heat the surface of a steel plate to an uniform temperature, and keep the heat by comprising a rubber sheet including magnetic iron powder in the amount to attract the steel plate by the magnetic force, and arranging the fiber bundle including conductive fibers which can produce heat by the current, on one face of the sheet or in the sheet. SOLUTION: A structure is formed by arranging a fiber bundle 2 on a rubber sheet 1. That is, the fiber bundle 2 is arranged on one face of the rubber sheet 1, or buried in the rubber sheet 1. When the fiber 2 is arranged on one face of the rubber sheet 1, the fiber bundle 2 is fixed on a surface of the rubber sheet 1. The fixing is preferably performed with the use of an adhesive or the self-fusing rubber. When the fiber bundle 2 is buried in the rubber sheet 1, two sheets of rubber sheets 1 are prepared ordinarily, a groove is formed on one or both faces of the sheets on the position where the fiber bundle 2 is to be arranged when possible, then the fiber bundle 2 is buried in the groove part, and two sheets of rubber sheets 1 are pasted. On this occasion, the adhesive is preferably used.
Patent JP-H02192623-A (JP)
Title: Forming of high-temperature superconductive film
Inventor: MOROHASHI SHINICHI
IPC: C01B13/14
Filed: 1989-01-20
Abstract: PURPOSE:To approximate the composition of a high-temperature superconductive film to a desired composition by immersing the high-temperature superconductive film in water for perform composition control, in the use of water soluble property. CONSTITUTION:When a high-temperature superconductive film which is immersed in water to perform composition control is given heat treatment, transition temperature Tc shows 83K to maintain effect due to immersing treatment as it is. Also no tail in a transition area appears and in addition specific electric resistance rho at a temperature of Tc or more is lowered up to the same level as that before immersing treatment is given, thus allowing good high- temperature superconductive film to be formed. In this manner, high-temperature superconductive film with alkali earth metals as constitutive elements on a base is filmed without performing severe composition control, and then immersed in water to solve out unnecessary elements which do not constitute superconductive phases for meeting a desired composition and performing heat treatment so that the high-temperature superconductive film can be formed. Severe composition control while filming the high-temperature superconductive film is thus unnecessary.
Patent JP-S60186594-A (JP)
Title: Regulation of slurry fuel composed of solid carbon particles and liquid
Inventor: OONO YUKINORI
IPC: C10L1/32
Filed: 1985-01-28
Abstract: PURPOSE:A slurry fuel consisting of a liquid and crude particles of solid fuel such as coal is crushed again immediately before use into fine particles of specific sizes to improve the fluidity of the slurry (handleability) and combustibility. CONSTITUTION:A slurry fuel composed of coarse particles of solid fuel which contains less than about 70% of 200mesh pass and a liquid is crushed again, before use, by means of wet-type crushers 7 and 7a to increase the 200mesh pass over 70% and to adjust the content of the solid carbon to about 50% to regulate the objective slurry fuel.
Patent JP-H06221561-A (JP)
Title: Catalyst combustor
Inventor: NAGAE MASAHIRO
IPC: F23R3/26
Filed: 1993-01-28
Abstract: PURPOSE:To provide a catalyst combustor which allows the switching of burning condition without worsening the control lability of a flow rate of a fuel and the nature of an exhaust gas. CONSTITUTION:This catalyst combustor includes high temperature catalysts 121 and 122, a precious metal catalyst 14 and a flame combustion section. Air for combustion being supplied from an air supply passage 15 is mixed with a fuel being supplied from a fuel injection nozzle 17 to make a mixed gas. The mixed gas is supplied to the catalysts through an inner cylinder 13 and it is supplied directly to the flame combustion section through an opening 131 composing a bypass passage for bypassing the catalysts. The bypass passage is allowed to open or close with a gate valve 16. Under a low load, the gate valve is opened to perform a flame combustion in a flame combustor and the stability of the combustion is maintained until the warming up of the catalysts is completed. Under a high load, the gate valve is closed and a catalysis is performed thereby improving the nature of a combustion gas.
Patent JP-S62170842-A (JP)
Title: Probe transmitter
Inventor: USAMI JUN
IPC: G01N33/00
Filed: 1986-01-23
Abstract: PURPOSE:To take in a sufficient quantity of measuring gas, even if a flow velocity of measuring gas is low, by providing a gas collecting hole on the side wall which faces a gas flow direction of a gas collecting pipe, and providing a gas exhaust hole on a position which orients a horizontal direction against the gas flow direction. CONSTITUTION:A gas collecting hole 2 is penetrated and provided in a position which orients a gas flow direction of the side wall of the tip part of a gas collecting pipe 1. In the inside of the gas collecting pipe 1, a gas leading-in pipe 3 having an almost equal sectional area as an area of the gas collecting hole 2 is provided and its tip part 9 is made to face a gas sensor part 9, and also, its outside periphery and the gas collecting pipe 1 is cut off by a partition wall 4. On the other hand, in a position which orients a horizontal direction against the gas flow direction of the side wall of the gas collecting pipe 1, a gas exhaust hole 10 communicating with an external space of the gas leading-in pipe 3 is penetrated and provided. A measuring gas is taken positively into the inside of the gas collecting pipe 1 by a plus pressure in the vicinity of the gas collecting hole 2 and a minus pressure in the vicinity of the gas exhaust hole 10.
Patent JP-S63275497-A (JP)
Inventor: MARUSERU RAMON
IPC: B63C11/49
Filed: 1988-01-25
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-S5297888-A (JP)
Title: Self-adhesive film for packing
Inventor: FUKUMORI KOUJI
IPC: C08L101/00
Filed: 1976-02-10
Abstract: PURPOSE: To provide a self-adhesive film coated with a self-adhesive agent possessing proper elasticity, stretch, and strength. The self-adhesive film which is made of a special ethylene-butane copolymer can be produced by either T dye process or inflation process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02192760-A (JP)
Title: Excess voltage absorbing circuit for semiconductor integrated circuit device
Inventor: NAGAMINE HISASHI
IPC: H01L21/8234
Filed: 1989-01-20
Abstract: PURPOSE:To effectively protect the first stage of an input circuit by a method wherein, in a semiconductor integrated circuit, an excess voltage absorbing means is arranged between each of an input line, a plurality of power supply lines and ground lines. CONSTITUTION:When a first stage input circuit 3 and an internal circuit 4 are connected with different power supply lines L1, L3 and ground lines L2, L4, a PMOSTr 11 and a NMOSTr 12 are arranged between the input line L5 and the power supply line L3 and the ground line L4, in addition to the conventional PMOSTr 1 and NMOSTr 2. According to this constitution, when an excess voltage is applied to an external terminal 5 in the manner in which any power sources of the positive power supply lines L1, L3, and the ground lines L2, L4 as a reference, its discharging route is surely present, and the excess voltage is discharged to any of the power supplies. As a result, the first stage input circuit 3 can be protected from the destruction caused by the excess voltage.
Patent JP-H04241203-A (JP)
Title: Read circuit for multi-channel head
Inventor: UENO HIROAKI
IPC: G11B5/09
Filed: 1991-01-10
Abstract: PURPOSE:To prevent lowering of a resonance noise with respect to a read circuit for multi-channel head of a magnetic disk device, etc., even if read amplifier circuits are increased. CONSTITUTION:This circuit is furnished with plural read amplifier circuits 21-2n provided in each of plural heads 11-1n, plural buffer circuits 61-6L connecting the said read amplifier circuits 21-2n for plural circuits each, and a read signal process circuit 50 processing the read signal by connecting the said plural buffer circuits 61-6L in common.
Patent JP-S60159502-A (JP)
Inventor: ISHIKAWA TOSHIYUKI
IPC: F22D5/30
Filed: 1984-01-26
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-2000069592-A (JP)
Title: Ultrasonic wave microphone
Inventor: MORIWAKI JUNJI
IPC: H04R17/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave microphone whose frequency is accurately and easily adjusted. SOLUTION: The ultrasonic wave microphone is provided with a cylindrical vibration case 11 with a bottom, a piezoelectric element 12 that is adhered to an inner face of a diaphragm 111 forming a bottom of the vibration case 11, a positive lead wire 13 fitted to a rear side of the piezoelectric element 12 and a negative lead wire 14 fitted to the vibration case 11. A frequency adjustment groove 15 to adjust the resonance frequency of the ultrasonic wave microphone 1 is provided to a side wall outer circumferential part 112 of the vibration case 11. Furthermore, the thickness of a paint film on the diaphragm 111 of the vibration case 11 is used for the adjustment of frequency.
Patent JP-H07227037-A (JP)
Title: Protective relay device
Inventor: YAMAGUCHI HIROSHI
IPC: H02H3/38
Filed: 1994-02-07
Abstract: PURPOSE:To prevent the unnecessary expansion of the operating area of the mho element of a protective relay device used for the backup protection of a transmission line and, at the same time, to easily manage the characteristics of the relay device. CONSTITUTION:A protective relay device is provided with a mho element 1, impedance relay 2 which operates at and below a prescribed impedance, and on-delay timer 3 which delays the operation output of the element 1 by a prescribed period of time. When an accident happens at the nearest end of the device to a power source, the element 1 is once operated to confirm the direction and an operation output is outputted from an OR circuit 7. When the impedance is lower than the prescribed value, an AND condition is established between the outputs of the relay 2 and timer 3 and an AND circuit 6 sets a flip flop 5. Since the OR circuit 7 outputs the operation output based on the output of the flip flop 5, the operation output of the protective relay device is continued even after a memory voltage is lost.
Patent JP-H09208505-A (JP)
Title: Production of hydrogen-containing chlorofluorocarbon
Inventor: SHINTANI SEIJI
IPC: B01J27/13
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To selectively obtain a hydrogen-containing chlorofluorocarbon which is useful as a substitute for chlorofluorocarbon whose production and use have been prohibited due to its anxiety about ozonosphere disruption without the formation of by-products whose handling is troublesome. SOLUTION: This hydrogen-containing chlorofluorocarbon represented by the formula: Rf-CHCl2 is prepared by reaction of a halogenated hydrocarbon represented by the formula: Rf-CCl3 (Rf is a polyfluoroalkyl), for example, CF3 CCl3 with a hydroxy compound of ROH (R is H, an alkyl), for example, methanol in the presence of a ruthenium catalyst (containing metallic ruthenium as an essential component) and/or a copper catalyst (containing a copper compound as an essential component). The catalyst used in the reaction is preferably supported on a carrier such as alumina, zirconia or an activated carbon.
Patent JP-H10198888-A (JP)
Title: Traffic information acquiring method and system therefor
Inventor: WATANABE JUNJI
IPC: G08G1/09
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly notify crews of traffic information on the route that the crews want to know. SOLUTION: An on-vehicle device 10 specifies an on-road device that is arranged on a route, on which traffic information the crews want to acquire, and the information of the on-road device is sent to a terminal device (sharing an on-road device) 20 as route information. The terminal device 20 sends a sending request of traffic information to each on-road device 20, which is defined by the route information through a network N and receives a reply of traffic information from each on-road device. Then, the terminal device 20 transfers a bundle of received traffic information to the on-vehicle device 10, and the device 10 calculates a required time, etc., that is needed to go through the route based on the sent traffic information and offers it to crews.
Patent JP-S60192593-A (JP)
Title: Fr-900462 substance
Inventor: NAKAYAMA OSAMU
IPC: A61K35/74
Filed: 1985-01-25
Abstract: NEW MATERIAL:The FR-900462 substance having the following physical and chemical properties. Shape and color, pale yellow powder; elemental analysis (%), C 62.60, H 7.01, N 8.11; color reaction, positive to cerium sulfate reaction, iodine reaction, ninhydrin reaction and Dragendorff reaction, negative to palladium reaction; solubility, soluble in methanol and acetone, slightly soluble in ethanol and chloroform, insoluble in water and benzene; melting point, 178- 182 deg.C; specific rotation, [alpha]<23>D=+186 deg. (C:1.05, methanol); etc. USE:Antibacterial agent and antitumor agent. PREPARATION:For example, Elytrosporangium tashikiense No.7124 (FERM P- 7393) belonging to Elytrosporangium genus is cultured in a nutrient medium, the culture liquid is centrifuged to separate the mycelia. The product is extracted with acetone, etc., and purified by column chromatography, etc. to obtain the novel substance.
Patent JP-H11192889-A (JP)
Title: Vehicle outside mirror
Inventor: YOSHIKAWA KENJI
IPC: B60R1/06
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To carry out a coupling between an operating lever and a lever knob which forms a operation device for an adjustment of an oscillating angle of a vehicle outside mirror by a simple operation. SOLUTION: In a cabin interior end part 11 of an operation lever 1, a lever knob 2 operated so as to adjust a oscillating angle of a mirror body such that the lever knob covers the end part 11 is provided. An insertion hole 21 to which the end part 11 of the operation lever 1 is inserted is provided inside the lever knob 2, and elastic claws 22 formed to be elastically deformable are provided around the insertion hole 21. A stepped part 12 to which the elastic claws 22 are engaged when inserting to the insertion hole 21 is provided in the end part 11 of the operation lever 1.
Patent JP-S58135110-A (JP)
Title: Production of granular metallic tellurium
Inventor: MANABE YOSHIAKI
IPC: C01B19/02
Filed: 1982-02-01
Abstract: PURPOSE:Melted metallic tellurium is poured on a disk that is rotating at a specific peripheral speed at a specific height from the water surface and cooled with water at a specific temperature to produce granular metallic tellurium using water as a cooling medium. CONSTITUTION:Melted tellurium, preferably kept at a temperature of 500-600 deg.C, is poured on a disk that is rotating at a peripheral speed at 25-60m/min at a height of less than 30mm., preferably 30-10mm. from the water surface, at a feed rate of 0.8-12kg/min, when the diameter of the disk is about 90mm.. Scattered tellurium is cooled by falling into water at a temperature higher than 75 deg.C to give ball-like products of appropriate sizes.
Patent JP-S61172322-A (JP)
Inventor: ONO EIJI
IPC: H01G4/224
Filed: 1985-01-25
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-H09206847-A (JP)
Title: Tray for food processing machine and its production
Inventor: NOSE MASAKI
IPC: B21D28/24
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a tray for food processing machine in which the placing face of the tray is made smooth and the pouch can be prevented from being damaged. SOLUTION: Many numbers of holes 6 are formed on a bottom plate 2 of a tray 1 by punching. A tapered hollow part 9 is formed on the fore face periphery of the hole 6 in the time of punching. Further, burrs of protruded from the rear face periphery of the hole 6 are collapsed with the taper face 11 of a chamfering punch larger in diameter than that of the hole 6, and a taper part 12 is formed on the periphery of the hole 6. Then, the taper part 12 formed with the chamfering punch is directed toward the internal side and the tray 1 is formed. In such a way, by chamfering the both side peripheries of the hole 6, the bottom plate of the tray 1 placing the pouch is made smooth, and the pouch is prevented from being damaged by burrs.
Patent JP-H09209244-A (JP)
Title: Beating motion in loom
Inventor: NIIHARA MASAMI
IPC: D03D49/60
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a beating motion of which the processing operation is easy and the size is compact in a loom. SOLUTION: A plurality of sley swords 17 are arranged and linked to the rocking shaft 13 supported between the side frames 11 and 12 in the longitudinal direction of the rocking shaft 13. The rocking shaft 13 is supported by inserting the shaft through individual sley swords 17. The counter weight 20 has the same level of length as that of the rocking shaft 13 and is arranged on the contrary side to the sley 21. The sley 21, the rocking shaft 13 and the counter weight 20 are arranged in parallel with one another and the gravity center is adjusted to come almost on the axis of the rotary center of the rocking shaft 13 in the longitudinal view of the whole.
Patent JP-H03220472-A (JP)
Title: Magnetoresistance sensor
Inventor: SUGIMOTO YOSHIYASU
IPC: H01L43/08
Filed: 1990-01-25
Abstract: PURPOSE:To enable wire bonding for electric connection while keeping a takeoff section of a lead from disturbing the detection of a magnetic signal and the miniaturization of elements by forming a terminal section at a lower position than a surface where a magnetic detector section is formed. CONSTITUTION:A magnetic detector section 2S comprising a ferromagnetic thin film 2 is formed on the surface of a rectangular substrate 1. A step is formed at a corner of the substrate 1 in such a manner that the surface thereof is lower than a surface where the detector section 2C is formed, where a terminal electrode 3 is provided to take out a detection output of the detector section 2S. Therefore, when a protective film 4 made by molding a resin or the like is applied to reinforce a bonding section, the surface of the protective film 4 can flush the surface of the detector section 2S while a smaller size is achieved. This also enables wirebonding and achieves a reduction in assembling cost.