baber/WOPTO huggingface dataset:
Patent JP-S6411949-A (JP)
Title: Precipitation hardening-type high-strength stainless steel excellent in welding strength and toughness
Inventor: HIROTSU SADAO
IPC: C21D9/46
Filed: 1987-07-02
Abstract: PURPOSE:To improve the welding strength and toughness of a precipitation hardening-type high-strength stainless steel,by specifying an Ar value and regulating respective contents of Mo and Ti according to Si% in a steel in which chemical compositional ranges are specified. CONSTITUTION:A precipitation hardening-type high-strength stainless steel has a composition consisting of, by weight, <=0.03% C, 0.2-2.0% Si, <=0.5% Mn, 7.0-10.0% Ni, 1.0-5.0% Mo, 3.0-8.0% Co, 0.3-1.0% Ti, <=0.035% Al, <=0.004% S, <=0.010% N, <=0.007% O, and the balance Fe with inevitable impurities. In the compositional ranges, a relationship that the Ar value represented by an equation is regulated to >=0 is satisfied, and further, when Si is >=1.5%, a relationship represented by Si+Mo+2XTi<=7.0% is satisfied. In this steel, the structure after solution heat treatment is martensite, and this steel has >=about 180kg/mm<2> smooth tensile strength in a weld zone after aging treatment and also has notch tensile strength equal to or higher than that of smooth tensile strength.
Patent JP-2000357390-A (JP)
Title: Pulse generating circuit
Inventor: HANZAWA SATORU
IPC: G11C11/407
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To stabilize operation when restored especially from a power down mode and a clock suspend-mode of an internal clock generating section incorporated in a synchronous DRAM and the like, and also to stabilize operation of the synchronous DRAM and the like. SOLUTION: A command control clock generating 1c CSPG of an internal clock generating section of a synchronous DRAM and the like is constituted basically of N channel MOSFET N41, in which drain is coupled to an internal node n1 and an input clock signal CCIN is inputted to its gate, a N channel MOSFET N42 provided between a source of the MOSFET N42 and a ground potential VSS, and P channel MOSFET P41 provided between power source voltage VDD and the internal node n1. Internal pulse signals TRN2E and TRN 1EB the generating timing of which are optimized respectively and independently are supplied respectively to gates of the MOSFET N42 and P41.
Patent JP-S6320847-A (JP)
Title: External lead junction method
Inventor: SUZUKI YASUNOBU
IPC: H01L21/60
Filed: 1986-07-15
Abstract: PURPOSE:To render a junction position accuracy higher and obtain uniform images to make processing works relaible by performing an operation of both amount and direction of relative position shifts occurred in lead frames of a solid device and determining positioning to a prescribed position. CONSTITUTION:Lights are projected on a camera so as to transmit a solid device 2 held at a vacuum suction head 55 from downward and images that are in the forms of external lead 2a obtained by the above transmission are caught by the camera 61. The images are treated by a recognition part and relative position shifts to positions of lead frames 3 are operated and these position shifts are reverted to a moving control system of XY direction moving tables 43, 46, and 49 to be used for transferring the solid device 2 and then positioning of its solid device 2 is determined to prescribed position of the lead frames. Thus, junction positions can be determined accurately. Furthermore, transmitted lights from downward are so effectively used to recognize holding positions of the solid device 2 that uniform images are obtained by taking a picturs of shadows produced by the above transmission of lights irrespective of various aspects arisen in the case of cutting the external leads and it is possible to perform reliable processing works without making automatic recognition errors.
Patent JP-H0331199-A (JP)
Title: Lifting device
Inventor: NAGAMITSU HIDEO
IPC: B66F7/14
Filed: 1989-06-28
Abstract: PURPOSE:To avoid troubles caused by the cantilever supporting by providing rack gears along a lengthy jack on the opposite side of a cantilever-supported person/load mounting box, and providing pinion gears engaged with rack gears on the box. CONSTITUTION:A button switch for the preset floor in a box 1 is pushed, a door 10 is closed, a driving motor 32 is started, this rotary driving force is transmitted from a driving shaft to a vertical screw 2 via a rotating ring, and the box 1 is lifted or lowered along the fixed screw 2. A pair of pinion gears 16 provided on the box 1 are engaged with lengthy rack gears fixed on inner walls 40 of a pair of reinforcing poles 4. Pinion gears 16 are gradually rotated end lifted or lowered while receiving the offset load generated by the cantilever supporting of the box 1 by the vertical screw 2. No trouble due to the cantilever supporting occurs at all.
Patent JP-S6412008-A (JP)
Title: Valve system for engine
Inventor: ABE RYOJI
IPC: F02P13/00
Filed: 1987-07-01
Abstract: PURPOSE:To aim at the compactification of a valve system by setting up a camshaft as being offset to the cylinder banking axis of a cylinder head, and forming a rocker arm at the offset side into a swing arm type. CONSTITUTION:A cam shaft 7 is set up as being offset to one side of the cylinder banking axis of a cylinder head 1. A rocker arm 10 at the offset side is formed into a swing arm type, and a rocker arm 11 at the opposite offset side is formed into a rocker shaft type which makes a rocker shaft 8 a fulcrum shaft. With this constitution, the width size of a tappet valve gear is made reducible, thus it can be made compact in size.
Patent JP-S5591308-A (JP)
Title: Coupling device of watch band* etc*
Inventor: REIMONDO JIEI GUROOSUKII
IPC: G04B37/14
Filed: 1979-12-20
Abstract: Disclosed is a watch band end attachment adapted to be releasably and adjustably mounted between the spaced lugs of a watch. The end attachment of the invention typically includes a housing, one end of which fits between the spaced lugs and the other end of which is connected to the watch band, and levers on opposite sides of the housing with a sliding member therebetween. The levers have lug-engaging ends disposed in the first end portion of the housing and pivot ends in the second end portion. Cam surfaces of the levers coact with cam-engaging surfaces of the sliding member as the latter is translated from the pivotal ends toward the lug-engaging ends of the levers to cause the lug-engaging ends to pivot and extend through the side apertures in the housing and engage the lugs of the watch. Reverse movement of the sliding member disengages the end attachment from the watch. Accidental disengagement is prevented by locking means typically in the form of a spring associated with the levers or sliding member. Attachment and detachment is accomplished by simple manipulation of a finger tab connected to the sliding member and accessible from outside the housing.
Patent JP-S6411163-A (JP)
Title: Thermoplastic polymer composition
Inventor: TSUKUSHI MASAKUNI
IPC: C08K7/00
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a thermoplastic polymer composition suitable for structural parts such as electrical, electronic and mechanical parts, having excellent appearance, mechanical strength, especially impact resistance and dimensional stability, by blending a thermoplastic polymer with a fibrous filler having a specific aspect ratio and metallic powder having specific particle diameters. CONSTITUTION:(A) thermoplastic polymer (e.g. polyethylene or polypropylene) is blended with (B) 20-50wt.%, preferably 10-30wt.% based on sum of the components A, B and C of a fibrous filler (e.g. glass fibers or carbon fibers) having 50-2,500, preferably 100-2,000 aspect ratio and (C) metallic powder (e.g. zinc or iron) having 0.2-20mum, preferably 0.4-10mum average particle diameter to give a composition having >=1.5g/ml density.
Patent JP-H0871432-A (JP)
Title: Regenerating method for hydrogen fluoride catalyst
Inventor: REROI DABURIYU KAARUSON
IPC: C07B61/00
Filed: 1995-06-30
Abstract: PURPOSE: To remove ASO from a HF alkylation catalyst to be used for alkylation of olefin by isoparaffin while minimizing HF loss by utilizing a separation means consisting of a separation column which defines separated zones having a top zone, an intermediate zone and a bottom zone. CONSTITUTION: In this method for regenerating hydrogen fluoride catalyst, a separation column 32 is utilized. Fixed valve fractionation trays 50 are vertically disposed in a bottom zone of the separation column 32. Each tray 50 has a plate 56 and a valve for directing a gas fluid parallel to the plate 56. An HF catalyst is directed from a conduit 28 into an intermediate zone, liquid isoparaffin is directed from a conduit 38 into a top zone and a fluid for stripping is directed from a conduit 44 to a zone below the fractionation tray 50, An overhead stream containing refined HF is removed from the top zone and a bottom stream containing ASO is removed from a conduit 34. And at least a portion of the bottom stream is directed from a conduit 52 into the intermediate zone. Thereby, HF loss removed accompanying to the ASO product is minimized and ASO can be removed from HF alkylation catalyst.
Patent JP-H0717437-A (JP)
Title: Fitting construction for roof molding
Inventor: NAKATSUGAWA TOSHIKATSU
IPC: B62D25/06
Filed: 1993-07-06
Abstract: PURPOSE:To respectively bring the extreme end parts of slip-out preventing lips in close contact with the extreme end parts of an upper face part so as to perfectly fit a roof molding in a groove and improve an external appearance by pushing and bending the slip-out preventing lips on both side walls of the groove, when the roof molding is fitted in the groove of the panel of an automobile. CONSTITUTION:A groove 13 of trapezoidal section is formed on the connected part of the side body panel 11 and the roof panel 12 of an automobile. A roof molding 14 is fitted in the groove 13. In this case, the roof molding 14 is so formed that the upper face part 14a are projected right and left, and a pair of slip-out preventing lips 14b are projected from the lower part obliquely upward right and left. When the roof molding 14 is fitted in the groove 13, the respective slip-out preventing lips 14b are pushed and bent on both side walls 13a of the groove 13. Hereby the extreme end parts 14c of the respective slip-out preventing lips 14b are respectively closely contacted with the right and left extreme end parts 14f of the upper face part 14a. Consequently the roof molding 14 can be perfectly fitted in the groove 13 so as to improve the external appearance.
Patent JP-H0216281-A (JP)
Title: Warping-proof wooden door
Inventor: MASUDA NOZOMI
IPC: E06B3/74
Filed: 1988-07-04
Abstract: PURPOSE:To prevent warping from being generated by forming a both-surface facing plywood with two sheets of facing plywoods bonded on each other with facing veneers bonded on the plywoods, to bond sawn plates on sections corresponding with rail sections, and by bonding small end veneers on two or more surfaces at least on the small end surfaces of four peripheral surfaces. CONSTITUTION:On a plywood 11, a facing veneer 12 is heaped up to manufacture a facing plywood 10, and two sheets of the plywood are bonded on each other with adhesives to manufacture the both-surface facing plywood 10. Besides, a sawn oak member is cut off in specified dimension, and vertical rails 2 and horizontal rails 3 are manufactured. After that, on the four peripheral sides of the plywood 10, the rails 2, 3 are arranged through both surfaces, and are bonded with the adhesives. After that, on small end surfaces in the longitudinal direction, small end veneers 4 are bonded to manufacture a door. Then, the sawn member for forming the rails 2, 3 is made thinner, and warping or out-of- order stress is reduced. Accordingly, the warping or the like can be prevented from being generated.
Patent JP-S6078965-A (JP)
Inventor: REN FUANGU RII
IPC: C07D211/60
Filed: 1984-08-10
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-2000002321-A (JP)
Title: Transmission control device for automatic transmission
Inventor: TAKIZAWA SATORU
IPC: F16H15/38
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent accumulation of uncontrollable feedback by determining whether a transmission actuator can follow a target driving position or not from a deviation between a target driving position and an actual driving position of the transmission actuator and maintaining a feedback correction amount based on integral control if it is determined that it is impossible. SOLUTION: When a determination unit 89 determines a step number deviation (actuator driving position deviation) ΔSTP between a target step number (actuator target driving position) DsrSTP and a driving position command AsSTP regarded as an actual driving position. If it is determined that a step motor 5 can follow DsrSTP corresponding to a corrected target transmission ratio DsrRTO, a PID control unit 84 continues computing of a transmission ratio feedback correction amount Fbrto based on PID control. If it is determined that the step motor 4 cannot follow DsrSTP, a command is given to the PID control unit 84 so that the transmission ratio feedback correction amount ∫RtoERR × fbiDATA based on integral control is kept at a value in the determination time.
Patent JP-H0826770-A (JP)
Title: Seal bonding composition for plasma display panel
Inventor: TANABE RYUICHI
IPC: C03C8/10
Filed: 1994-07-19
Abstract: PURPOSE:To ensure superior water pressure and heat resistances and to prevent the deterioration of a phosphor and discharge glass by using a seal bonding compsn. consisting of glass powder and a ceramic filler, not practically contg. alkali metal oxides and having a coefft. of thermal expansion within a specified range. CONSTITUTION:Crystalline low m.p. glass powder is composed of, by weight, 70-85% PbO, 7-10% B2O3, 7-12% ZnO, 0.5-3% Sin, and 0-3% BaO and 70-98wt.% of this glass powder is mixed with 2-30wt.% low expansion ceramic filler to obtain the objective seal bonding compsn. not practically contg. alkali metal oxides and having 65X10<-7>--85X10<-7>/ deg.C coefft. of thermal expansion in the temp. range from room temp. to 300 deg.C after firing.
Patent JP-2000018274-A (JP)
Title: Pressing plate sub-assembly
Inventor: WEIDINGER REINHOLD
IPC: F16D13/58
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressing plate sub-assembly capable of automatically and accurately performing wear compensation with its structure made simple. SOLUTION: A restricting element 52 is provided, when a blocking-cum- detecting element 36 is brought down to a position for releasing at least one adjusting element 32 by the restricting element, the blocking-cum-detecting element 36 can be restricted in the movement in its prestressed direction.
Patent JP-H0456367-A (JP)
Title: Gas laser exciter
Inventor: ONISHI MASASHI
IPC: H01S3/097
Filed: 1990-06-26
Abstract: PURPOSE:To decrease scattering of output characteristics by using a high-frequency transformer, which has a pair of joined U-shaped cores, as the output transformer of a highvoltage power supply and tightening the cores with specified tightening strength. CONSTITUTION:A primary winding 22 and a secondary winding 23 are wound coaxially around the same shaft as the feet of ferrite cores 24 and 25, the shaft is removed, and the ferrite cores 24 and 25 are fitted and joined therein and set in a core holder 26. The ferrite cores 24 and 25 are tightened by pressing the ferrite core 25 to the ferrite core 24 through a pressing metal 30 and an application metal 28 by tightening the bolt 29 of the core holder 26. The tightening strength of the bolt 29 is determined from 10-100kgf according to the sizes of the ferrite cores 24 and 25. Thereby scattering of the output characteristics is suppressed and reliable gas laser exciters are obtained.
Patent JP-S6145308-A (JP)
Title: Detector for operation indicating point of unmanned truck
Inventor: KATO YOSHITAKA
IPC: G05D1/02
Filed: 1984-08-08
Abstract: PURPOSE:To prevent the malfunctions of an unmanned truck and to improve the reliability and the safety of the truck, by calculating the distance covered from a time point when the plate initiation of an operation indicating point is detected and discriminating this point by means of the 1st-3rd discriminating means. CONSTITUTION:A guiding line U is provided at the center of an operation course R for drive an unmanned truck 1. Plural operation indicating points are put in the course R. These points P are formed with a mark plate which combines plates (m) containing 6 iron plates. The truck 1 contains sensors Ca and Cb for detection of the plates (m) together with a microcomputer 13 consisting of the 1st-3rd discriminating means, a CPU10 of a control means, etc. The CPU10 detects the plates (m) by sensors Ca and Cb to decide the presence or absence of the plates of the 1st-3rd rows. The result of this decision is compared with a mark plate pattern registered previously to a ROM11.
Patent JP-S5955381-A (JP)
Inventor: TAKEBE TOSHIO
IPC: B07C3/10
Filed: 1982-09-25
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-S6057844-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/04
Filed: 1983-09-09
Abstract: PURPOSE:To form a good visible image by incorporating a specified trisazo compd. in a carrier generating layer for forming a photosensitive layer together with a carrier transfer layer and further, a specified compd. in the carrier transfer layer. CONSTITUTION:A compd. to be used as the carrier generating material CGM of a carrier generating layer for forming a photosensitive layer is a trisazo compd. represented by formula I and a compd. to be used as the carrier transfer material CTM of the carrier transfer layer is one of compds. of formulae II and III. These compds. are combined to form the photosensitive layer of a functionally separated type photosensitive body for executing the generation and transfer of the carriers by using separate materials, respectively. As a result, sensitivity is raised, and potential hysteresis is retained stable even by being repeatedly used for electrophotographic processes, and always good visible images can be formed. In the formulae, Ar<1>, Ar<2> are each an aromatic carbon ring group or an aromatic heterocyclic group; A is formula IV or the like; X is OH or the like; and Y is H, halogen, or the like.
Patent JP-S6144407-A (JP)
Inventor: BANDAI HARUFUMI
IPC: H01C7/10
Filed: 1984-08-09
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-H107722-A (JP)
Title: Production of polymer dispersion
Inventor: MIYAJIMA TORU
IPC: C08F226/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer dispersion useful for sludge coagulation by dissolving a product of acid hydrolysis of an N-vinylformamide/acrylonitrile copolymer in an aqueous sodium nitrate solution at high temperature and cooling the resulting solution under agitation to deposit microparticles. SOLUTION: A solution prepared by dissolving a product of acid hydrolysis of an N-vinylformamide/acrylonitrile copolymer in an aqueous sodium nitrate solution at temperature of as high as about 70 deg.C is cooled under agitation to a temperature of below about 30 deg.C to make a polymer dispersion containing the copolymer deposited in the form of microparticles. The sodium nitrate concentration of the aqueous sodium nitrate solution is in the range of 15-45wt.%. The stability of this dispersion can be improved by adding 0.1-1wt.%, based on the dispersion, sulfate thereto. It is desirable that the coagulation of this dispersion is prevented by adding 0.05-1wt.%, based on the dispersion, nonionic surfactant and 2-10wt.%, based on the dispersion, oily liquid (e.g. kerosene) thereto.  This dispersion can be conveniently used and is useful in the coagulation of sewage sludge and as a dehydrating agent of a dehydrator.
Patent JP-S6412175-A (JP)
Title: Lock-up controller for automatic transmission
Inventor: TABATA SHIGEO
IPC: F16H45/02
Filed: 1987-07-03
Abstract: PURPOSE:To properly control the lock-up mechanism opening timing in deceleration accompanying with fuel cut by correcting a set number of revolution for connecting the lock-up mechanism of a torque converter according to the detected deceleration speed. CONSTITUTION:If the number of revolution of an engine B equipped with an automatic transmission E lowers below a set number of revolution during the deceleration operation in which fuel cut by a fuel cut means A is executed, a lock-up control means F releases the connection of the lock-up mechanism D of a torque converter C. The set number of revolution is corrected by a correcting means H according to the deceleration speed of the number of the engine revolution detected by a deceleration speed detecting means G. Therefore, by keeping the lock-up mechanism D in the connection state during the deceleration in the fuel feed stop, the lowering of the number of revolution of the engine is delayed, and generation of engine stall is prevented on the sharp or slow deceleration, and the fuel feed stop time can be prolonged to the max., and fuel consumption can be improved.
Patent JP-S5792110-A (JP)
Title: Method for disassembling ore receiving metal of blast furnace
Inventor: ICHIKAWA SHIGESHI
IPC: C21B7/20
Filed: 1980-11-27
Abstract: PURPOSE:To perform disassembling work safely and easily in a short time by providing an opening to a blast furnace shell, notching an ore receiving metal perpendicularly from the outside of the furnace, thence disassembling the remaining ore receiving metal from the inside of the furnace. CONSTITUTION:A blast furnace shell 1 of a position where an ore receiving metal 3 is installed is incised by gas cutting or the like on a working deck 5 installed around the blast furnace, whereby an openings 6 is made. By utilizing this opening 6, the irregular shaped refractories 4 between the shell 1 and the metal 3 are removed. Next, the metal 3 is cut and notched perpendicularly to ease the circumferential tension of the metal 3. Thence, the remaining whole metal 3 is disasembled from the inside of the furnace. According to this method, the work of the disassembling work of the metal 3 is reduced and the danger of the work is reduced.
Patent JP-S6325172-A (JP)
Inventor: GUREGORII KEE HARISON
IPC: B60T13/575
Filed: 1987-07-07
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-H05208850-A (JP)
Title: Carbon-coated optical fiber, its produciton and method for evaluating carbon film
Inventor: SHIMOMICHI TAKESHI
IPC: G02B6/44
Filed: 1992-06-25
Abstract: PURPOSE:To obtain the subject carbon-coated optical fiber having high reliability of hydrogen resistance characteristics by optimizing the evaluating conditions in a method for irradiating carbon-coated optical fiber with microwaves and then evaluating the film quality of a carbon film from a change in reflecting characteristics of the microwaves. CONSTITUTION:In a method for leading carbon-coated optical fiber having a carbon film formed on its surface to a waveguide, then irradiating the carbon- coated optical fiber with microwaves and evaluating the film quality of the carbon film from a change in reflecting characteristics of the microwaves, the following evaluating conditions are set: That is, a hole 19 for passing the optical fiber is formed in the waveguide 14 and the diameter (D) of the hole 19 for passing the optical fiber is regulated to <=10mm. The frequency of the microwaves is controlled within the range of 7 to 15GHz and the horizontal distance (L) between the end face 20 on the microwave incident side of the waveguide 14 and the carbon-coated optical fiber 13 is regulated to <=5mm.