baber/WOPTO huggingface dataset:
Patent JP-S6073005-A (JP)
Title: Cam shaft with lubricating oil supplying function
Inventor: UMEBA GENKICHI
IPC: F01M1/06
Filed: 1983-09-28
Abstract: PURPOSE:To prevent generation of initial scuffing upon starting of operation, by sealing a filler having a plurality of projections in a hollow shaft and forming a lubricating oil passage. CONSTITUTION:A cam shaft 1 has a hollow portion 5. A journal 2 has an inlet 21 of a lubricating oil, and a cam lobe 3 has an outlet 31 of the lubricating oil. A filler 4 having discontinuous projections 6 is inserted into the hollow portion 5, and the projections 6 are engaged with an inner circumferential surface of the shaft 1 thereby to form a reduced lubricating oil passage between an outer circumference of the filler 4 and the inner circumference of the cam shaft 1. With this arrangement, the number of process may be reduced with easy production, and initial scuffing upon starting due to lack of the lubricating oil may be eliminated.
Patent JP-H0464558-A (JP)
Title: Device for automatically connecting hoop
Inventor: TOKINAGA HISANOBU
IPC: B65H19/18
Filed: 1990-07-04
Abstract: PURPOSE:To automate connection of both ends between front and rear hoops by providing a junction upper mold which enables the end of the hoop of a second reel to be locked on the lower face of the end portion of an arm fixed to the upper end of an inner shaft which is concentrically fitted into an outer shaft and which reciprocates by rotation by 180 deg. degrees, and making the junction upper mold freely rising and falling at the final point of rotation of the arm while facing a junction lower mold. CONSTITUTION:The end of the hoot (a) of a first reel R1 is caught through an electric signal, etc., and locked on a lower mold 7. An arm 9 comprising the end of the hoop (b) of a second reel R2 lockingly attached to an upper mold 10 in advance is rotated together with a reel holder 12 through 180 degrees by means of actuation of an oil cylinder 13 and when the upper mold 10 reaches on the lower mold 7 the arm 9 is made to fall down and closely abut against the lower mold 7 and then both of the hoots (a) and (b) are connected together in a totally automatic fashion by some junction means incorporated in the lower mold 7 and/or the upper mold 10.
Patent JP-S57111106-A (JP)
Title: Phase measuring circuit of array antenna
Inventor: NISHIO TADASHI
IPC: H01Q3/30
Filed: 1980-12-16
Abstract: PURPOSE:To decrease an unnecessary signal component and to raise an operation, by additionally using a phase shifter except a route to be measured, and providing a uniform phase distribution to them extending over a range of 0- 360 deg.. CONSTITUTION:A generating circuit 12 for random phase-shifting extent is inserted in the midcourse of supplying a phase control signal 11c of a conventional circuit to a phase shifter 4. This circuit 12 is a circuit for distributing phase of the phase shifter 4 uniformly extending over a range of 0-360 deg.C. Owing to a function of this circuit 12, a leakage signal from except an element to be measured is not RF-added, such a complicated operation as connects an RF signal manually one by one to only the element to be measured in not required, a plane wave is inputted in advance uniformly to all the elements, among which only the element to be measured is automatically selected in order, and in this way, the automatic measurement is executed without a person's hand.
Patent JP-H0616400-A (JP)
Title: Pipe protecting device of reach-type fork lift for refrigerator
Inventor: KAMIYA KAZUJI
IPC: B66F9/22
Filed: 1992-07-06
Abstract: PURPOSE:To protect a flexible pipe for the tilt from any damage caused by cold weather with a simple means. CONSTITUTION:A pipe protecting device is provided with a reach leg oppositely extending forward from the lower part of a machine table, a weight lifting machine including a mast and a lift cylinder, and moving along the reach leg, a lift bracket 14 ascending and descending by the weight lifting machine, a fork 31 pivotally supported to the lift bracket 4 through the lift cylinder 20 so as to be tilted forward and backward, and a flexible pipe 30 to be connected to the tilt cylinder 20 while going around a hose reel moving together with the lift cylinder. Circulating flow of operating oil is conveniently promoted inside the flexible pipe 30 by interposing a relief valve 50 bypassing to a bottom side pipe line 26a in a rod side pipe line 26b near the tilt cylinder 20, so that the flexible pipe 30 may be prevented from any damage caused by cold weather.
Patent JP-H0228702-A (JP)
Title: Controller for movable table
Inventor: HARA HISAO
IPC: G05B19/02
Filed: 1988-07-18
Abstract: PURPOSE:To speedily attain a temporary shift and an abnormality processing by making it possible to execute the other shift action while a shift program is executed. CONSTITUTION:When measured objects 31-34 on a movable table 20 are shifted by the same route shown by arrows and the forms are measured, for example, an instruction which shifts as (a)-(d) is previously stored in a program storage device 12 by an input device 11. When the coordinate of the measurement start point of the obstacle 31 is directly inputted to an action controller 14 through the device 11 and a start signal is inputted, measurement is executed by the route of (a)-(d). The objects 32-34 are similarly measured by inputting the measurement start point. If a temporary stop signal W is inputted when the route of (e)-(h) is furthermore measured in such an object as 35, shift is executed one step by one, and the instruction corresponding to (e)-(h) is inputted to the controller 14 so as to execute it. When the signal W is released, the instructions of (c) and (d) are continuously executed.
Patent JP-H04338998-A (JP)
Title: Driving circuit for light emitting display device
Inventor: KURIYAMA HIROHITO
IPC: G09G3/28
Filed: 1991-07-18
Abstract: PURPOSE:To offer the driving circuit for the light emitting display device which reduces the power consumption, makes effective brightness adjustments from outside, and has superior display characteristics as to the driving circuit which drives the light emitting display device such as a plasma display device and an electroluminescence display device. CONSTITUTION:The duty ratio of the pulse waveform of a control signal for drive control over the light emitting display device 1 is set by a duty ratio setting circuit 6 and a set duty ratio signal is outputted; and the power consumption of the light emitting display device 1 is detected by a power consumption detecting circuit 7, which outputs a detection signal. The brightness of the light emitting display device 1 is controlled by a display control circuit 4 according to the set duty ratio signal and detection signal. Therefore, when the amount of the data to be displayed is large and many light emitting elements of the light emitting display device 1 are driven, the light emission quantity of each light emitting element is reduced to control the light emission quantity of the whole light emitting display device, thereby reducing the power consumption of the light emitting display device 1.
Patent JP-S6073588-A (JP)
Inventor: FURIIDORITSUHI KAARU ZANTOFUOS
IPC: G10D3/04
Filed: 1984-08-29
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-H0620339-A (JP)
Title: Recording medium driving device
Inventor: YAMADA SHINJI
IPC: G11B15/02
Filed: 1992-07-06
Abstract: PURPOSE:To make it possible to recognize easily to what degree a cam mechanism is rotated from a first setting position. CONSTITUTION:The device is provided with a tape driving mechanism 1 provided with a cam mechanism 12, a mode switch 13 which is rotated integrally with a cam mechanism and generates a signal corresponding to respective operation modes and a cam mechanism driving motor 11 and a controller 2. The controller 2 is provided with a a mode switch judging device 24 detecting the rotational position of a cam mechanism 12 when output signals from a mode switching signal convertor circuit provided with a mode switch 13 are included in a range set every operation mode at continuous plural times. Consequently, to what ditection the cam mechanism should be rotated can be judged, and so, the cam mechanism is rotated without taking an excess time. Since chattering removal is executed about only the output signal from the mode switching signal convertor circuit, the chattering removal is executed in a short time. The cam mechanism is not rotated beyoned a rotatable range by force.
Patent JP-H0230344-A (JP)
Title: Conveying apparatus for blank
Inventor: UMEZAWA FUMIAKI
IPC: B66C1/02
Filed: 1988-07-18
Abstract: PURPOSE:To rapidly control the cross directional position of grip jaws by engaging a driving body with an engaging body to turn a screw shaft, moving the grip jaws in the cross direction. CONSTITUTION:When a motor 121 of turning means 120 is turned, pulses corresponding to the rotating angle of the motor 121 are outputted from a rotating angle detecting device 124 and the driving body 100 meshed with a spline shaft 123 is turned. As the driving body 100 rotates at least by 1/2 rotation, a projection 101 of the driving body 100 is connected in a connecting groove 87 of the connecting body 82B, the connecting body 82B, is rotated with the driving body 100. As the rotating body 82B is rotated, the screw shaft 81B is rotated, one pair of the grip jaws 23B is moved in the cross direction. At this time, the pulses from the rotating angle detecting device 124 are calculated, if the calculated value is in accord with the interval set by a setter, the motor 121 of the turning means 120 is stopped.
Patent JP-H0842418-A (JP)
Title: Trochoid pump
Inventor: ITO ATSUSHI
IPC: F04C2/10
Filed: 1994-07-29
Abstract: PURPOSE:To improve the extent of pump efficiency and to reduce a noise as well as to decrease the pulsation of a discharge fluid by reducing a side clearance in a trochoid pump, where a suction port and a discharge port are opened in different directions, to the extent of zero. CONSTITUTION:In a trochoid pump whose trochoid rotors 14 to be inscribingly engaged with each other are installed in a housing 1, and having a suction port in one side sliding surface side of the housing 1 and a discharge port in the other side sliding surface side, a discharge side plate 3 being faced to a discharge side sliding surface of the trochoid rotor 14 and having a discharge port is installed slidably in a direction orthogonal with the surface. An elastic body 24 consisting of a porous material with elasticity and air permeability is interposed between the discharge side plate 3 and a wall surface of the housing facing to it in a state of being compressed.
Patent JP-H0845473-A (JP)
Title: High pressure discharge lamp and semiconductor exposure device
Inventor: IWATO YASUHIRO
IPC: H01J61/20
Filed: 1994-07-29
Abstract: PURPOSE:To suppress the lowering of exposure face illuminance and consequently improve productivity. CONSTITUTION:Mercury and rare gas are sealed into a silica glass or a light transmissive ceramics bulb 1. A film 8 for reducing radiation light having wavelength of 200-350nm is formed at least one of the outside and the inside faces of the bulb 1 of a high pressure discharge lamp whose radiation light maximum peak wavelength is 365nm or 436nm.
Patent JP-H1121656-A (JP)
Title: Ferritic stainless steel excellent in cold forgeability and oxidation resistance
Inventor: NAKAMA KAZUO
IPC: C22C38/28
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel having excellent cold forgeability and high oxidation resistance, particularly a ferritic stainless steel capable of being formed by means of cold forging and requiring high oxidation resistance in a state of product, such as a material for a housing of an oxygen sensor used for the detection of oxygen in automobile exhaust gas. SOLUTION: This steel has a composition consisting of, by weight, <=0.02% C, <=0.50% Si, <=0.50% Mn, <=0.01% S, 16.00-19.00% Cr, 0.02-0.10% Al, 0.01-0.10% Ti, 0.01-0.10% Nb, <=0.015% N, and the balance Fe with inevitable impurities.
Patent JP-2000328058-A (JP)
Title: Preparation of soil hardening composition
Inventor: MATSUMURA TAKAO
IPC: C09K17/50
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain soil hardening compositions capable of obtaining structures in compliance with the purpose when incorporated into soil to harden it in a short period in a short period of time in highway constructions, agricultural civil engineering works, river conservation works and the like. SOLUTION: A soil hardening composition can be obtained by incorporating a composition having setting principles of ion-exchange reaction, pozzolanic reaction and carbonation reaction in addition to hydration reaction as the basic element into portland cement. The resulting soil hardening composition can give a structure having setting strength without using aggregate in compliance with the purpose when mixed with soil at a construction site and thus, is useful in various fields such as highway constructions, agricultural civil engineering works and river conservation works.
Patent JP-H0934753-A (JP)
Title: Event discriminating method, event discriminating device and identifier reference device
Inventor: SHIMAKATA YOSHIYUKI
IPC: G06F9/48
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an event discriminating method with which an event to be dynamically generated can be discriminated. SOLUTION: An event detecting means 1 detects the event such as interruption, system call or the report of a state change from input/output equipment dynamically generated at a computer system, an identifier generating means 2 generates an identifier corresponding to the event detected by the event detecting means 1, and that identifier is stored in a storage means 3.
Patent JP-H0527977-A (JP)
Title: Use rule display method for expert system
Inventor: SANO TSUGUHIRO
IPC: G06F3/048
Filed: 1991-07-19
Abstract: PURPOSE:To easily confirm which rule is selected by adding an output sentence to a rule in a knowledge base and displaying the output sentence provided for the rule on a display device when an inference engine selects the rule. CONSTITUTION:First-fourth output sentences 211-214 are respectively added for identifying the rules to 1st-4th rules 111-114 in a knowledge base 11. When an inference engine 12 selects the third rule 113 and executes it, the inference engine 12 supplies the third output sentence 213 to an input/output processing part 13. The third output sentence 213 is signalprocessed art the input/output processing part 13, supplied to a display device 14 and displaying. Thus, it can be easily confirmed by the 1st-4th output sentences 211-214 projected on the display device 14 which rule is selected by the inference engine 12.
Patent JP-S6072360-A (JP)
Title: Phase continuous fsk modulator and demodulator
Inventor: OONO HIROSHI
IPC: H04L27/10
Filed: 1983-09-29
Abstract: PURPOSE:To simplify circuit configuration of a demodulating section by binary encoding a binary information series, modulating and transmitting it, and after multiplying modulated wave in receiving side, reproducing the series of binary information by the action of a 1 bit delay sine detector. CONSTITUTION:A binary information series (an) inputted from a terminal 1 is converted to a binary series (bn) in a polybinary precoder 2. This value bn is given by a sum that makes the value of 2L-2 past data and the value of present an divisors, and polybinary encoding suitable to obtain phase continuous FSK modulated wave is performed. A modulating section 4 generates phase continuous FSK modulated wave having maximum value of L-1/2 modulation index of (h) by this pulse train. This modulated wave is sent to a transmitting section 5 and transmitted from an antenna. On the other hand, the receiving side receives 6 a receiving signal and after multiplying the modulated wave by a (L-1/2)/h multiplying circuit 7, binary discriminates 9 by the action of a 1 bit delay sine detector 8 and reproduces original series of binary information.
Patent JP-2001011661-A (JP)
Title: Etching agent for iron-nickel alloy
Inventor: KOBAYASHI NOBUO
IPC: C23F1/28
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform appearance even under the etching condition of high speed without generating copper substitution even in the case copper is intruded into a soln. by incorporating nitric acid, acetylene alcohol or the alkylene oxide additive thereof as effective components into an etching agent. SOLUTION: Into an etching agent used for pretreatment at the time of executing plating onto an iron-nickel alloy, as effective components, nitric acid and acetylene alcohol or the alkylene oxide additive thereof are incorporated. The acetylene alcohol is selected from propargyl alcohol, butynediol and pentynediol or hexynediol. The molar number to be added to alkylene oxide to acetylene alcohol is preferably controlled to 0.5 to 4. The suitable concn. range of nitric acid is 10 to 500 ml/l. The suitable concn. range of acetylene alcohol and the ethylene oxide additive thereof is 0.1 to 50 g/l. This etching agent is, if required, incorporated with amines.
Patent JP-H0734977-A (JP)
Title: Heat insulating material affixing structure of nozzle holder
Inventor: ENDO SHOJI
IPC: F02K9/97
Filed: 1993-07-20
Abstract: PURPOSE:To provide the heat insulating material affixing structure of a nozzle holder which is constituted to suppress the deformation of a heat insulating material during a combustion internal pressure load without increasing the weight of an airframe and prevent rupture of a heat insulating material. CONSTITUTION:On the two edge sides of a heat insulating material 7, the heat insulating material 7 is laminated to a nozzle holder 4 through resilient material layers 9 and 9 having high volumetric compressibility. On the central side of the heat insulating material 7, the heat insulating material is affixed to the nozzle holder 4 through a resilient material layer 8 having low volumetric compressibility.
Patent JP-H1024758-A (JP)
Title: Seat face height-variable seat for vehicle
Inventor: ITO TATSUSHI
IPC: A47C1/024
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a seat face height-variable reclining seat which can be changed to using mode for a grown-up and a using mode for a child. SOLUTION: A part of the center section in the width direction of a seat back 10a is constituted of auxiliary seat sections 12, 13 prostratable on the rear seat face of a seat cushion 10b. A lock mechanism interlockingly operated when the auxiliary seat sections 12, 13 are prostrated on the seat cushion 10b to lock the seat back 10a to the seat cushion 10b is provided, and the lock state of a reclining mechanism cannot be released in the using mode for a child.
Patent JP-S6157828-A (JP)
Title: Testing device for axial force sensor
Inventor: HATAMURA YOTARO
IPC: G01L25/00
Filed: 1984-08-30
Abstract: PURPOSE:To load an axial force sensor with moment having small interference force by dividing one load equally by a load dividing mechanism and placing one part of the load on a moment transducing mechanism through a load direction converting mechanism. CONSTITUTION:When a weight 15 is placed on a pan 12, the force of the weight 15 is divided equally by a loading bar 21, and one load is transmitted to one terminal (right end in figure) of a conversion bar 11 as perpendicular downward force through the knife edge ring 13 of the loading bar 21, wire 14, and knife edge ring 13 of the conversion bar 11. The other force is transmitted to one terminal (right end) of a bar 25 as perpendicular downward force through the knife edge ring 13 of the loading bar 25, wire 14, and knife edge ring 13 of the bar 25. This force is converted into perpendicular upward force of the same magnitude at the other terminal (left) of the conversion bar 11, so forces of the same magnitude in the opposite directions are applied to both terminals of the conversion bar 11 and the center O of a flexural beam 3 is loaded with moment.
Patent JP-H093890-A (JP)
Title: Earth anchor device
Inventor: TANAKA YOSHIO
IPC: E02D5/80
Filed: 1995-06-22
Abstract: PURPOSE: To insert a screw pipe deeply into a stratum having a bearing capacity by inserting a connection pipe, the top end of which is connected to an oil- hydraulic cylinder through a rotation motor, into a screw pipe provided with a helical vane around the pipe so as to be slidable and non-rotatable. CONSTITUTION: An earth anchor device is disposed in a casing set on a base frame of a pipe driving machine or the like. And when the pile driving machine is fixed on the ground, an oil-hydraulic cylinder 15 is extended by a rotation motor 17 to rotate and lower a screw pipe l received in a connection pipe 4 so that the pipe 1 is screwed into the ground by means of a helical vane 2 and helical drill bit 3. And in the case that even if the entire length of the pipe 1 is inserted into the ground, sufficient bearing capacity can not be obtained, a connection pin 11' is released to contract the cylinder 15 thereby to lift the pipe 4. And if a stopper protruded from the inner periphery at the top end of the pipe 1 and a stopper provided on the outer periphery at the bottom end of the pipe 4 are engaged with each other, the pipe 1 and the pipe 4 are connected by the connection pin. Further the cylinder 15 is extended by the motor 17 to screw the pipe 1 into the ground.
Patent JP-H0734426-A (JP)
Title: Pressed-snow plough device of snow removing car
Inventor: FUKAHORI TETSUO
IPC: E01H5/12
Filed: 1993-07-21
Abstract: PURPOSE:To remove pressed-snow such as snow rut, by applying uniform pressure to the whole width of snow removing area even when a difference is made between divided edge pieces due to irregular snowcovered road surface caused by rut. CONSTITUTION:An edge portion of the lower end of a plough member 1 is constituted of plural divided edge pieces 11. Each divided edge piece is supported, individually, advancing and retreating, by means of a fluid pressure cylinder 2. Fluid pressure transmission paths are connected to the fluid pressure cylinders in pascal's closed conduit 3, so that ground-contact pressures of the divided edge pieces are balanced according to pascal's principle.
Patent JP-S5969194-A (JP)
Title: Hollow body for mixing air
Inventor: ITOU ISAO
IPC: B01F7/00
Filed: 1982-10-13
Abstract: PURPOSE:To enale the air drawn into the reaction chambers to be used for the aeration thoroughly in a hollow body wherein the circumferential direction of an air mixer for sewage is divided by the reaction chambers each havhing a divergent cross sectional shape by specifying the positions of the longitudinal openings on the outside side faces in the end parts of the reaction chambers. CONSTITUTION:Outside peripheral walls 10 are extensibly provided in one body with or separately frm respective partition walls 9 which divide the circumference of the horizntal shaft of a hollow body 7 for air mixing to respective reaction chambers 13, along the rotating direction B from the front ends of the respective partition walls. The longitudinal openings 11 for flowing in and out of air are formed of the front ends of the walls 10 and the adjacent walls 9 near one side in the longitudinal direction on the outside surface faces in the end parts of the cjambers 13. When the body 7 is rotated in the direction B, air 6 is taken into the chambers 13 from the openings 11 under movement above the surface 5a of the sewage in the tank, and such air is gradually blown and used for aeration into air well chambers F from the front ends of baffle plates 14. Part of the air 6 oving into the chambers F is used for aeration the part again from the openings 8b into the sewage 5, and as the chambers 13 rotate in succession, approxomately the whole of the air 6 in the chamber F is blown again through the openings 11 into the sewage 5 and used for aeration.