baber/WOPTO huggingface dataset:
Patent JP-S6019037-A (JP)
Title: Preparation of catalyst for treating exhaust gas
Inventor: YONESHIGE TETSUHIKO
IPC: B01J23/46
Filed: 1983-07-14
Abstract: PURPOSE:To prepare a catalyst showing high durability in a high temp. oxidative atmosphere, by a method wherein a supported carrier formed by allowing a refractory ceramic catalyst carrier to adhere platinum or Pd and a supported carrier formed by allowing rare earth element oxide to adhere Rh are mixed and the resulting mixture is applied to a substrate as a slurry. CONSTITUTION:In a method for preparing an exhaust gas treating catalyst showing high durability in a high temp. oxidative atmosphere and simultaneously removing CO, hydrocarbon and nitrogen oxide in exhaust gas, a supported carrier A obtained by adhering at least one metal selected from a group consisting of platinum and Pd to a refractory ceramic catalyst carrier (e.g., activated alumina) and a supported carrier B obtained by adhering Rh to rare earth element oxide are mixed and the resulting mixture is ground along with an org. binder (e.g., a boemite alumina sol stabilized with hydrochloric acid) and water to form a slurry which is, in turn, applied to a refractory ceramic substrate to be dried and baked. The resulting catalyst shows good durability even in a high temp. oxidative atmosphere and excellent catalystic activity.
Patent JP-2000321178-A (JP)
Title: Sample-supplying device for apparatus for measuring physical property of paper and the like
Inventor: KUMAGAI TAKESHI
IPC: G01N33/34
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To drastically improve the efficiency in related work regardless of the kind of a sample by appropriately measuring physical properties without damaging the quality of the sample. SOLUTION: In the sample-supplying device that is installed along with an apparatus (x) for measuring the physical properties of paper, a plurality of stages of sample shelves 1 used combinedly for a sheet and also for continuous- length sample consisting of a bottom part with a drive roller r1 and a lid with a press roller r2 are loaded in a vertical direction, and sample shelf groups are made freely drivable up and down in one piece, thus moving and fixing each of the sample shelves 1 to and at nearly the same position for the sample intake port of the measuring device, and continuously feeding the sample to be accommodated in the sample shelves 1.
Patent JP-H04351525-A (JP)
Title: Manufacture of synthetic resin vessel
Inventor: KAWAMI KEISUKE
IPC: B29L22/00
Filed: 1991-05-30
Abstract: PURPOSE:To provide the manufacture through a simple blow molding method of a synthetic resin vessel, in which the upper end surface of a vessel mouth section is formed into a slant face downward-tilted toward a vessel bottom with forwarding from the outer circumference of the upper end face to the center of the vessel and an angle formed by said upper end face and the outer circumferential surface of said mouth section continued to said upper end face is acute. CONSTITUTION:A blow molding die 1 with a section 11 holding the upper end section of a parison 3 and a mouth section 14 continuously upward from the section 11 and gradually expanded upward and, then, erected upright and a driving pin 2 for gas blowing with a section 21 inserted into the upper end section of the parison 3 and a shoulder section 22, which is continuously upward from the section 21 and a diameter of which is gradually increased upward in the same or approximately the same inclination as the inclination of the slant face section of said molding die mouth section, are prepared. The parison 3 is held and mold-clamped by the blow molding die 1, the inserting section 21 of the driving pin 2 is inserted to the upper end section of said parison while the parison upper end section is pushed against the molding die mouth section 4 as being expanded by the shoulder section 22, and a gas is blown into the parison.
Patent JP-S62287992-A (JP)
Inventor: TORII NOBUTOSHI
IPC: B25J9/06
Filed: 1986-06-03
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-S5844496-A (JP)
Inventor: ISHIBASHI KATSUYA
IPC: G10L25/48
Filed: 1981-08-12
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-S5461313-A (JP)
Title: Aseismatic tank suspended ceiling
Inventor: KOBAYASHI NOBUYUKI
IPC: F17C3/00
Filed: 1977-10-25
Abstract: PURPOSE:To improve resistance against earthquake by injecting gas at the earthquake from gas injecting nozzle provided on stored liquid surface side of suspended ceiling which is hung from the inner roof of tank so that it covers the liquid surface. CONSTITUTION:The detecting signal, which is sent out by detecting, in advance, generation of rocking waves A caused by rocking of liquid W in tank 1 by sloshing phenomenon of earthquake, operates pump 13 on gas feeding system 11 to supply gas such as nitrogen gas which is injected to liquid W side from gas injecting nozzle 10, to header 9 from the cylinder 14 through pipe 12. Injected gas is blown into the liquid through crests of rocking waves A to form the foam. Liquid containing foam does not generate negative pressure or give impact pressure when it hits the ceiling. Therefore, resistance against earthquake can be improved.
Patent JP-S5829602-A (JP)
Inventor: TSUCHIYAMA MAKOTO
IPC: B32B21/14
Filed: 1981-08-12
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-S5851045-A (JP)
Title: Tool replacement device of machine tool
Inventor: KASE HIROSHI
IPC: B23Q3/155
Filed: 1981-08-13
Abstract: PURPOSE:To provide possibility of replacing the tool holder only through a cycle of elevation and sink of a tool bar, by arranging a swirling tool holder magazine provided with many sockets for tool holders in such a way that the magazine can be engaged at the top elevated position of the tool bar. CONSTITUTION:A magazine 14 to support a tool holder 15 is arranged in such a way as swirling round a column 5 to hand over the tool holder 15 to the tool bar 10 at the top elevated position of the tool bar 10. The tool holder 15 is equipped with ridges 27 at the four edges of the oversurface, and a groove 29 is provided at the tapered part 28, projecting at said oversurface, in order to permit swirling of the magazine 14 in the circumferential direction. When a process of machining is completed and the tool bar 10 is elevated from the machining position, this location will become naturally the tool replacement position, and after indexing for a desired holder 15 by turning the magazine 14 the holder 15 is fitted on the tool bar 10, and then the tool bar is put down to the machining position.
Patent JP-S5824290-A (JP)
Inventor: MAIKERU HAWAADO KARUMANATSUSHI
IPC: H04N9/27
Filed: 1982-07-20
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-S5461041-A (JP)
Title: Stabilizing method for tin plating bath
Inventor: SHIBAZAKI YASUKAZU
IPC: C25D3/30
Filed: 1977-10-26
Abstract: PURPOSE: To prevent oxidation of tin ions in a tin sulfate plating bath and stabilize the bath by adding a small amt. of titanium sulfate to the bath followed bu electrolysis.  
     CONSTITUTION: 1W10ml/l of titanium sulfate is added to an acidic tin plating bath contg. tin sulfate or tin borofluoride, followed by electrolysis at a current density of 1 A/Ωcm 2 . Thus, cloudy precipitates of SnO 2  in the bath disappear and the bath becomes stable. Accordingly, a tin plated layer with superior smoothness and density is obtd 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09285513-A (JP)
Title: Liquid mat
Inventor: ARIMOTO SEIJI
IPC: A47C27/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To easily excite rolling waves in a human body by sealing, filling and housing a liquid such as water or sea water in a soft sheet-made bag body. SOLUTION: A liquid mat 1 has a structure in which a liquid A such as sea water is sealed, filled and housed in a soft sheet-made bag body 2, and air is eliminated as much as possible, so that the effect of Pascal's principle is surely caused. The soft sheet forming the bag body 2 is so tough that it is never ruptured when a patient lies thereon in the constitution as the liquid mat 1, and so flexible that waves surely extend to a human body. A seal plug 3 is provided on a part of the bag body 1 so that the internal liquid A can be replaced. Thus, the patient or liquid mat itself is lightly swung, shaken and patted in the state where the patient is laid thereon, whereby the waves of the liquid caused in the liquid mat extend to the liquid element within the body of the patient to excite a resonance phenomenon, and the viscera and bone can be corrected.
Patent JP-H07311131-A (JP)
Title: Method for preparing sample of x-ray analysis
Inventor: INOUE MINORU
IPC: G01N23/00
Filed: 1994-05-17
Abstract: PURPOSE:To assay a liquid sample for an element by X-ray analysis even when the element is easily volatilized by administering dropwise both a liquid sample to be assayed and stabilizing agent which produces a nonvolatile reaction product when it reacts to the element to a piece of filter paper or administering the liquid sample to part of the filter paper after administering the stabilizing agent dropwise to the part. CONSTITUTION:Since a stabilizing agent 2 reacts to an element to be assayed for contained in a liquid sample 3 and produces a nonvolatile reaction product when the agent 2 is administered dropwise to a piece of filter paper 1 together with the sample 3, the element can be prevented from volatilization and surely contained in the reaction product when the sample 3 dries after administering the sample 3 to the filter paper 1 or during intensity measurement. Or, the sample 3 is administered to the paper 3 after administering the agent 2 to the paper 1. Therefore, the nonvolatile reaction product contains the element to be assayed for by the exact amount, because the element reacts to the agent 2 at the moment when the sample 3 is administered the the paper 2 and the volatilization of the element is surely suppressed.
Patent JP-S61288784-A (JP)
Title: Induction motor with winding for brake
Inventor: OHARAGI HARUO
IPC: H02K17/22
Filed: 1985-06-14
Abstract: PURPOSE:To enable to stop a motor in emergency when a variable frequency controller is out of order by winding a brake winding on a rotor in addition to a squirrel-cage winding, and supplying a DC current to the brake winding to generate a brake torque. CONSTITUTION:A main switch 2 is closed, and an auxiliary switch 7 and an exciting switch 10 are opened in a normal operation. When a variable frequency controller 1 becomes defective, the switch 2 is opened, and a power switch 13 and the switch 10 are then closed to supply a DC current by a transformer 12 and a rectifier 11 through a brush 6 and a slip ring 5 to a brake winding 4. The rotor can be stopped in emergency by connecting a load resistor 8 with a stator winding 3 by the voltage induced in the winding 3 and closing the switch 7.
Patent JP-H08318131-A (JP)
Title: Waste gas treating agent and treating method
Inventor: HARADA ISAO
IPC: B01D53/86
Filed: 1995-05-26
Abstract: PURPOSE: To treat a waste gas contg. silane-base gas from a semiconductor producing device while suppressing the evolution of heat and to remove the silane-base gas by using hydrotalcite having a specified structure and a precursor having an amorphous structure as treating agents. CONSTITUTION: A treating agent 5 to be used consists essentially of hydrotalcite shown by (M<3+> XM<2+> 1- X(OH)2 X<+> (A<n-> x/nmH2 O)X<-> and a precursor having an amorphous structure, where M<3+> is a trivalent metal ion, M<2+> is bivalent-metal ion, and A<n-> is an n-valent anion. The silane-base gas in the waste gas from a semiconductor producing device is brought into contact with the solid treating agent 5 packed in a column 1 attached to the discharge port of the device. Consequently, the silane concn. in the waste gas is decreased to <=0.5ppm, preferably to <=0.1ppm, while suppressing heat evolution. Meanwhile, M<3+> is Al<3+> , Fe<3+> , or Cr<3+> , M<2+> is Mg<2+> , Mn<2+> or Cu<2+> , and A<n-> is OH<-> , Cl<-> , NO3 <-> , CO3 <2-> or SO4 <2-> .
Patent JP-S618371-A (JP)
Title: Method for correcting fluctuation of printing position
Inventor: NAKAMURA KEISUKE
IPC: B41J19/18
Filed: 1984-06-22
Abstract: PURPOSE:To enable absolute printing positions to be constantly fixed even on the generation of chattering in a fitting part of a carriage, by correcting the outputting of a timing for a pulse so that both printing positions in forward printing and those in backward printing coincide with ideal printing positions based on a reference printing driving pulse. CONSTITUTION:A means is provided for correcting the outputting of a timing for the printing driving pulse counting on the distance over which the carraige is moved in the period between the outputting of the pulse and an impact, and the outputting of the timing is so corrected that the printing positions in the forward printing and those in the backward printing coincide with the ideal printing positions based on the reference printing driving pulse. Namely, according to a set point inputted from switches SW, a printing pulse controlling circuit 1 controls a printing pulse generating circuit 2 to change the timing of generating the printing driving pulse in the forward printing and that in the backward printing. According to the timing fed from the circuit 2, a printing head driving circuit 3 outputs the printing driving pulse to a printing head 4 to perform printing.
Patent JP-S6022092-A (JP)
Title: Vane type rotary pump
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/348
Filed: 1983-07-16
Abstract: PURPOSE:To obtain the vane type rotary pump equipped with a rotary sleeve having a good sliding property and capable of being rotated smoothly by a method wherein the rotary sleeve is formed with an anodized film on the inner peripheral surface and a resin layer on the outer peripheral surface. CONSTITUTION:The rotary sleeve 17 is formed with the anodized film 35 on the inner peripheral surface so as to cover the whole of the surface. The film 35 consists of a mineral oxide (Al2O2) having high hardness, a scratch hardness similar to steel, tangsten or glass, porosity and good adhesive property to a matrix. The sleeve 17 is formed with a resin layer 36 on the outer peripheral surface so as to cover the whole of the surface and the resin layer 36 is formed by coating or impregnating a resin such as polyimide, PTFE or the like.
Patent JP-S5652713-A (JP)
Title: Optical fiber connecting terminal
Inventor: SUZUKI HAJIME
IPC: G02B6/42
Filed: 1979-10-08
Abstract: PURPOSE:To eliminate the need for highly accurate position alignment by making the refractive index of a medium of a spherical lens twice the refractive index of the medium on the outer side thereof and allowing the end face of an optical fiber to closely contact the surface of the lens in such a manner that the central axis of the optical fiber is aligned to the center of said spherical lens. CONSTITUTION:Selecting the refractive index of a medium of a spherical lens 5 at twice the refractive index of the medium on the outer side (parallel ray 3 side) of the spherical lens 5, makes it possible to radiate the light of a spot light source incident from one point on the surface of the spherical lens 5 as the parallel rays parallel to the line connecting the incident point and the center of the sphericl lens 5. Since the outside diameter of an optical fiber is as small as around 100mum, the light radiated from the end face of the optical fiber may be regarded as a spot light source; therefore, the greater part of the light radiated from the optical fiber 1 of which the end face is in contact with the surface of the spherical lens 5 is converted to the parallel rays parallel to the line connecting the end face of the optical fiber 1 and the center of the spherical lens 5.
Patent JP-S61285134-A (JP)
Title: Power transmission gear for vehicle
Inventor: KISAKA HIROYUKI
IPC: B60K23/04
Filed: 1985-06-12
Abstract: PURPOSE:To reduce a turning radius by providing a primary differential gear between front and rear wheel differential gears so as to transmit power to said front and rear wheel differential gears, and providing a differential lock means which locks and releases said primary differential gear in accordance with the steering angle of a steering wheel. CONSTITUTION:A front wheel driving system 11 for driving front wheels 3, 4 has a front wheel differential gear 12 and final reduction gears 13, 14 provided on both right and left sides of the gear 12. A rear wheel driving system 15 for driving rear wheels 5, 6 has a rear wheel differential gear 16, final reduction gears 17, 18 provided on both sides of the gear 16, and brakes 19, 20. In this construction, a primary differential gear 21 is provided between the front and rear wheel differential gears 12, 16, to transmit power to the front and rear wheel differential gears 12, 16 via a pair of output shafts 22, 23 of the gear 21. A differential lock means 28 having a lock pin 26 which can be engaged and disengaged with a side gear 25 via a differential case 24, and a shifter 27 which supports the pin 26, is provided on the primary differential gear 21. And, the primary differential gear 21 is locked when the steered angle of front wheels is less than a set value.
Patent JP-S61288776-A (JP)
Title: Dc/dc converter
Inventor: TSUMURA MITSUHISA
IPC: H02M3/28
Filed: 1985-06-13
Abstract: PURPOSE:To suppress an excess rush current at starting time by connecting a constant-current circuit with the collector of a control transistor for controlling the ON and OFF operations of a switching transistor to keep the collector current constant. CONSTITUTION:A switching transistor Q1 is connected with the primary winding N1 of a transformer T to receive a signal induced in the feedback winding N2 of the transformer T to control ON and OFF state of the transistor Q1 by a control transistor Q2. The output of the secondary winding N2 of the transformer T is converted by a rectifying and smoothing circuit 10 to a DC. A constant-current circuit 16 is connected with the collector of the transistor Q2 to keep the collector current constant. The circuit 16 is set to supply a base current of the degree necessary to operate the transistor Q1 in a saturating range but not to be excessively large.
Patent JP-H07336346-A (JP)
Title: Control signal transmitter and radio communication system using the same
Inventor: MATSUI WATARU
IPC: H04J3/06
Filed: 1994-06-10
Abstract: PURPOSE:To provide a means for preventing the increase of a bit transfer speed by the transmission of control data while maintaining the satisfactory detection error characteristics of sychronous words in a radio communication system for transmitting digital signals by a frame unit. CONSTITUTION:In this control signal nrarnsmitter used in the radio communication system for transmitting the digital signals by the frame unit, synchronizing signals generated by a synchronizing signal generation circuit 5 are polarity- inverted corresponding to the value of one bit of control signals generated by a control signal generation circuit 7 by a synchronizing signal inversion circuit 6. Thus, the control signals and the synchronizing signals are superimposed and the superimposed output and transmission data are constituted to be the transmission signals of a frame and transmitted by a frame constitution circuit 4.
Patent JP-S5653469-A (JP)
Title: Monitoring circuit for dc voltage
Inventor: ISHII KATSUYUKI
IPC: H02H3/20
Filed: 1979-10-05
Abstract: PURPOSE: To obtain a device whose fitting position is not restricted by constituting a DC-voltage monitoring device of an electronic circuit composed mainly of a transistor and a constant-voltage diode.  
     CONSTITUTION: When the voltage is impressed on the DC-voltage input terminal IN of the DC-voltage monitoring circuit 5, it is impressed on the constant-voltage diode CR through a resistor R2 and the base emitter of the 1st transistor Q1. When the value of this voltage is equal to Zener voltage or below, however, the electric current hardly flows and a relay RL turns to be in the state of OFF. And, when the impression voltage takes the value equal to or above the sum of the Zener voltage and the saturation voltage of the base emitter of the 1st transistor Q1, the current increases sharply and the relay RL turns to be in the state of ON. By such a constitution, whether or not the supply voltage is at the level of the normal value can be monitored through the intermediary of the ON-OFF state of the relay RL without being restricted with respect to the position of fitting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5354239-A (JP)
Title: Method of bonding photosensitive flexographic plate and rubber backingmaterial
Inventor: KUSUDA HIDEFUMI
IPC: C08F120/28
Filed: 1976-10-27
Abstract: PURPOSE: A photosetting composition is laid between a light-transmitting and photosensitive flexographic plate and a rubber backing plate. Light is irradiated onto the surface of the flexographic plate, thus ensuring complete adhesion between the flexopraphic plate and the rubber backing plate by the after-exposure of the flexopraphic plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0428442-A (JP)
Title: Cutting system for lead wire
Inventor: SUGIZAKI SHINJI
IPC: B21F11/00
Filed: 1990-05-21
Abstract: PURPOSE:To hold a lead wire in a no-load state between a reel and a regular size feeding means and to prevent the lead wire from being damaged in the feeding course of the lead wire or deformations such as bending, camber, waviness, etc., from being generated by sagging the lead wire supplied from a lead wire supply reel and feeding it with a regular size feeding means. CONSTITUTION:A prescribed sag is given to the lead wire 1 in a course between the reel 2 and a chuck member 3 and the lead wire 1 is brought nearly into contact with the groove 5a of a lower guide member 5. The lead wire 1 is chucked by a chuck member 3 to move the chuck member 3 by a prescribed amount in parallel to the side of a cutter 4, In this way, the lead wire 1 is fed a regular size at a time from the cutter 4. Under this state, chucking by chucking members 3 is released, the cutter 4 is operated and the lead wire 1 is cut by a preset length. When this lead wire 1 is cut, the chucking members 3 are returned to the original positions as the released state of the chucks is held. Thereafter, the lead wire 1 is chucked by the chuck members 3. fed by a regular size and cut by a cutter 4.
Patent JP-2000317173-A (JP)
Title: Bobbin case changing device
Inventor: KINOSHITA HARUHIKO
IPC: D05B59/04
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin case changing device for changing a bobbin case by simple controls and miniaturizing a changing unit capable of being attached near a rotary hook. SOLUTION: In this bobbin case changing device, a changing unit near a rotary hook and a drive part to drive each movable part independently are mounted separately. The drive part is a cam unit 4 consisting of a reduction gear motor 43 rotating one turn at one operation, an index cam 41, a detachable cam 42, etc. Change of the cam surfaces of the index cam 41 and the detachable cam 42 are separately transmitted to each movable part by way of a flexible transmitting member 26 for indexing and a flexible transmitting member 39 for a claw respectively. Since each movable part moves with an appropriate quantity at an appropriate time by one operation of the reduction gear motor 43, the control of the device is simpler than a conventional device. As there is no means for generating driving force near the rotary hook, the changing unit can be miniaturized. In addition, the number of part items and the cost of the device can be reduced.