baber/WOPTO huggingface dataset:
Patent JP-S62266755-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: UMEBAYASHI KAZUTO
IPC: G11B15/14
Filed: 1986-05-14
Abstract: PURPOSE:To switch plural heads with high accuracy without reference to the rotating speed of a rotary drum by setting the number that a pulse counting means counts in conformity with the number of rotary heads and their fitting positions. CONSTITUTION:A drum PG signal outputted by a FG detector 12 is inputted to the data input terminal of a shift register 17 and a drum FG signal outputted by a FG amplifier 9 is inputted to the clock input terminal of the register 17 respectively. The register 17 outputs its output signal to a gate circuit 17 every time the number of pulses corresponding to the playback period of respective heads 3a-3d is inputted while the output is delayed by the number of pulses equivalent to a time difference corresponding to the fitting position shift between a pulse generator 8 and rotary heads 3a and 3b, and 3c and 3d. The circuit 18 outputs a switching signal for a switch 5, which switches the outputs of the heads 3a-3d and outputs it to a terminal 6 as a continuous signal.
Patent JP-H08305560-A (JP)
Title: Licence management system
Inventor: SATO TAKANE
IPC: G06Q50/10
Filed: 1995-05-10
Abstract: PURPOSE: To prevent forced deprivation of a licence object program having been once acquired or interruption/stop of a task processing due to an unpermitted licence during the task processing and to conduct licence management taking the value of an entire task into account. CONSTITUTION: A task structure and a task attribute are respectively registered in a task structure management table 13a and a task attribute management table 13b, and when a task user uses a task ID to make a reservation request to a licence management server LS, a reservation control section 22a specifies a licence object program based on the task structure and registers a reservation management table group 23a for each licence object program based on the priority calculated according to the task attribute and a priority point management table 23c as reservation. Then an allocation control section 22b receiving a succeeding licence acquisition request from the user confirms a licence allocation residual number of an allocation number management table 23b to conduct licence allocation based on the priority.
Patent JP-S61271882-A (JP)
Title: Electrode for carbon dioxide gas laser
Inventor: TAKAHASHI HIDEOMI
IPC: H01S3/038
Filed: 1985-05-27
Abstract: PURPOSE:To decrease the number of cathodes and to make it possible to prevent the increase in discharge keeping voltage at the time of large-current conduction, by arranging the shafts of L-pin shaped cathodes having tip parts in parallel with rod shaped anodes. CONSTITUTION:A plurality of rod shaped anodes 2 are arranged in parallel with the direction at a right angle with a gas stream 4. Shafts 1a of a plurality of L-pin shaped cathodes having tip parts are provided with a specified interval being provided. The anodes 2 and the shafts are arranged in parallel. The tip part 1b of each L-pin shaped cathode 1 is machined so as to form an acute angle. The gas stream is disturbed at a right angle part 1c of each cathode 1, and spatial uniformity of discharge is apt to be increased. Therefore another shaft 1d and the right angle part 1c of each L-pin shaped cathode are covered with an insulator 5 comprising SiO2, Al2O3, gamma white or the like, which has excellent heat resistance. Thus the discharging at this part is prevented. The electric field strength at the tip part of the cathode when the discharge is started is especially increased. As a result, the discharge starting voltage is decreased by 30% or more in comparison with the case wherein the tip part of the pin shaped cathode is finished in a round shape.
Patent JP-S5635717-A (JP)
Title: Production of hot-rolled steel material of superior vibration attenuating characteristic
Inventor: TAKAHASHI MASASHI
IPC: C22C38/00
Filed: 1979-08-31
Abstract: PURPOSE:To improve the vibration attenuating characteristics for the purpose of decreasing noise and vibration by subjecting the steel contg. Cr or Al as an element to enhance vibration control characteristics to hot rolling and heat treatment under the specific conditions. CONSTITUTION:The steel which contains 0.003-0.050% C and 0.10-0.45% Si as well as one or both of 1.0-20% Cr and 0.010-9.0% sol. Al and if necessary contains or does not contain one or both of 0.01-0.09% Ti and 0.05-1.50% Cu is heated to >=1,150 deg.C. Next, it is subjected to hot rolling of >=900 deg.C finishing temperature and >=10% thickness reduction rate, after which it is allowed to cool, whereby the hot rolled steel material having mechanical properties equivalent to those of general SS and superior vibration control characteristics is produced. Further, if necessary, it is held within a 600-900 deg.C temperature range until the value of T(20+logt) becomes >=21.0X10<-3> after it has been allowed to cool, whereby the vibration control characteristics are more improved. Here, T denotes absolute temperature and (t) the holding time.
Patent JP-H10298277-A (JP)
Title: Crosslinked molding
Inventor: INUYAMA AKITOMO
IPC: C08G63/91
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a molding very excellent in chemical resistance and applicable in various uses by subjecting a molding made from a polymer having at least one type of groups selected among hydroxyl groups, carboxyl groups, amino groups and thiol groups to a crosslinking treatment with an aldehyde compound and a polyamine compound. SOLUTION: The polymer used is exemplified by a polyester, a polyamide, a polyvinyl alcohol polymer, cellulose, silk or fur. The aldehyde compound used is exemplified by formalin or glutaraldehyde. The polyamine compound used is e.g. polyethyleneimine. The crosslinking treatment is performed at a pH of 2-10 in a water system or a solvent system. In the crosslinking treatment in a water system, a dispersant, an emulsifier or the like may be added to the system because the aldehyde compound is not soluble in water. On account of the corrosiveness to the treatment apparatus, the acid used is desirably an organic acid. The treatment temperature is in the range of 30-190 deg.C, and the treatment time is 1-180 min.
Patent JP-H02204501-A (JP)
Title: Noise absorption and insulation wall
Inventor: RONARUDO BAADEN
IPC: E01B19/00
Filed: 1989-05-02
Abstract: PURPOSE: To reduce the transmission of nose while absorbing the noise and without largely reflecting the noise by forming a noise barrier of a front panel, a rear panel and a sound absorption unit arranged between both the panels. CONSTITUTION: A surrounding wall is formed of a front panel 10 made of glass fiber reinforcement cement(GRC) and formed into an open grid provided with plural opening parts 12 along a diagonal of the panel 10 and single rear panel unit 10 made of GRC forming a rear part and side parts of a noise barrier. A sound absorption unit 25, which is formed of a thin sheet 31 formed of a rigid plastic material layer of polyvinyl chloride and two cores 28, 29 formed of a glass fiber mat and provided so as to pinch the thin sheet 31 between them, is provided between the surrounding wall so as to be overlapped with the opening parts 12 and separated from the panel 10 and the unit 16, and a noise barrier is thereby formed. With this structure, maintenance is eliminated, and durability and appearance can be improved.
Patent JP-H0263466-A (JP)
Title: Swellable multilayyer cannula
Inventor: JIYATSUKU EMU UOOKAA
IPC: A61L29/06
Filed: 1989-05-02
Abstract: PURPOSE: To justify a cannula position, to control and/or to prevent diffusion of a drug, by making a hydrophilic layer and hydrophobic layer with a predetermined composition, swelling in contact with an aqueous medium to soften generally, and controlling that velocity of swelling and softening. CONSTITUTION: The total cross section of a hydrophilic layer is necessary to account for at least about two thirds of the total cross section of a wall 25 of a cannula structure 10, and desirable to account for at least about three fourths of the total cross section of the wall 25. A hydrophilic material is necessary for such a material that swells at a volume ratio larger than 1.3:1, when it comes in contact with an aqueous medium such as a body fluid or tissue. A hydrophobic layer 12 or 14 is thin enough to keep a state bonded to each the other layer 12 or 14, and flexible. A resistance of a concerned hydrophobic layer against swelling expansion of the hydrophilic layer 12 or 14 must not be so large as to prevent that a cross section of an inner hole 36 increases at least about 20% at 37 deg.C.  Velocity of softening and swelling is controlled at which longitudinal part the concerned complex cannula structure 10 is softened and swelled.
Patent JP-S5447294-A (JP)
Title: Method and device for changing cell guides for piling up containers
Inventor: SHIOZAKI KIMITAKA
IPC: B63B25/00
Filed: 1977-09-19
Abstract: PURPOSE: To easily pile up 20-type containers or 40-type containers, by making cell guides removable and attachable to other cell guides.  
     CONSTITUTION: Cell guides 4a, 4'a are L-shaped and are supported on fitting metals at the bottom of ship to efficiently pile up 20-type containers. To pile up 40-type containers, intermediate cell guides 4a, 4a are removed and turned by 180° and attached to both end cell guides 4'a, 4'a. These cell guides are previously positioned provide an interval to pile up the 40-type containers 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0418272-A (JP)
Title: Packaging of object and packaged form
Inventor: UCHIDA TAMETAKA
IPC: B65B31/00
Filed: 1990-04-27
Abstract: PURPOSE:To permit objects to be packaged airtight in wrapping film in close contact therewith without providing air holes in the package by a method wherein the objects and a gas absorbing agent are packaged airtight in a heat shrinkable synthetic resin wrapping film, the air sealed in the film package is allowed to be absorbed by the gas absorbing agent and the film is made to shrink by heating. CONSTITUTION:A predetermined amount of objects 3 to be packaged and a deoxidizing agent 6 are placed on a tray 1. The tray 1, the objects 3 and the deoxidizing agent 6 are covered with a pair of upper and lower heat shrinkable and gas-barrier sheetlike wrapping film 5 and the peripheral edges of such films are heat sealed airtightly to form a package 8. This package 8 is allowed to stand for 24 hours in a cooled and dark place. During this time, since the deoxidizing agent 6 absorbs oxygen completely from air in the package 8, the volume of the sealed air is decreased and the wrapping film 5 becomes baggy as a result. The package 8 is then heated by a heating device to shrink the baggy wrapping film 5, whereby there is obtained the package 8 having the wrapping film 5 adhered closely to the tray 1 and the objects 3.
Patent JP-H11303768-A (JP)
Title: Gear pump
Inventor: MATSUDA AKINOBU
IPC: F04C2/18
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce a frictional torque by preventing application of partial load from a seal to a side plate in a gear pump. SOLUTION: Both ends of a casing having a cavity are blocked with a cover. A pair of side plates 12 sandwiching a pair of gears from both sides are housed in the cavity of the casing in a floated manner. A housing groove 20 is formed on a back surface 12b of each side plate 12 on its gear side surface. A seal 13 having substantially a three-number character shape is housed for partitioning the space in the cavity into a low pressure area L and a high pressure area H. A first part 22 of the seal 13, having relatively high surface pressure, is arranged on a center portion of the back surface 12b of the side plate 12. The side plate 12 is evenly pressurized to the side of a gear.
Patent JP-S5638406-A (JP)
Title: Manufacture of gold powder
Inventor: IMAI TERUO
IPC: B22F9/24
Filed: 1979-09-03
Abstract: PURPOSE: To manufacture a gold powder having excellent surface shape by adding a specific proportion of FeSO 4  or FeCl 2  and Na 2 SO 3  or K 2 SO 3 , together with an organic dispersant, to an aqueous solution of gold chloride and causing them to react.  
     CONSTITUTION: A gold chloride aqueous solution is mixed at the rate of 0.02W 0.3g/l of an organic dispersant, e.g., polyvinyl alcohol, stearic acid, or sodium benzene sulfonate, and then the mixture is further mixed with an aqueous solution containing 0.7W0.9 equivalents of FeSO 4 .7H 2 O or FeCl 2  as a reducing agent for gold chloride, or with a small amount of sulfuric acid, and further with 0.1W0.3 equivalents of an auxiliary reducing agent, e.g., sulfites such as Na 2 SO 3 , K 2 SO 3 , etc., and they are reacted at a temperature below 30°C. The gold powder being deposited is filtered, washed, and dried to obtain a gold powder for a conductive gold paste, having a very smooth surface shape, which is used in the electronic industry. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000262600-A (JP)
Title: Deodorizing apparatus
Inventor: SAKAI SOJIRO
IPC: A61L9/14
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To deodorize an odor discharged from a kitchen or the like. SOLUTION: A cylinder 2D is provided to run air having an odor and the cylinder is equipped with a jetting device 2K to jet a deodorant into the cylinder and an agitator 2G to stir up air having the deodorant and the offensive smell while applying a centrifugal force to liquid particles of the deodorant wrapping the odor. A receiving plate part 3 is formed at an outlet thereof to trap a liquid running down on the interior of the cylinder by the centrifugal force.
Patent JP-S5814621-A (JP)
Title: Synchronizing oscillator
Inventor: IRIE JIYUICHI
IPC: H03K4/90
Filed: 1981-07-17
Abstract: PURPOSE:To maintain an oscillation synchronized with an input signal and at the same time to obtain the voltage proportional to the cycle of the input signal, by giving the sample holding with the input signal to the output voltage of an oscillator which produces a sawtooth wave having an inclination of a certain voltage. CONSTITUTION:A sawtooth  wave output (g) which has an inclination of a certain voltage and the peak value decided by a control input (j) or controlled by  the input (j) is added with a certain voltage E through a voltage adder 3 and  produces an output pulse (h). This pulse (h) is sampled by a sample holding circuit 2 and held until the next sampling time point. Thus an output (j) is produced. Accordingly the output (j) has a change according to the change of the  output (g) and when a signal (b) received the modulation of frequency by the original signal has a change. Thus the output (j) keeps its voltage although a  sampling pulse (d) is not produced.
Patent JP-S63277135-A (JP)
Title: Image forming device
Inventor: KATO TOSHIO
IPC: G03G15/00
Filed: 1987-05-09
Abstract: PURPOSE:To form the lock mechanism of a paper feeding cassette with a small number of parts by providing a latch plate which is rotated and energized in a position in which normally a stopper part locks the paper feeding cassette on a fixed part. CONSTITUTION:A cassette lock mechanism 357 is rotatably supported on the bottom part of a cassette case 354, a releasing lever 334 is fixed to one end of a shaft 333, and one end of a coil spring 335 is engaged with an engaging claw 334a, to rotatingly energize the releasing lever 334 at all times. A latch plate 336 is rotated being interlocked with the movement of the releasing lever 334, and is lapped on an engaging part 324a in its maximumly rotated position preventing a paper feeding cassette 300 from being drown out of a housing case. When the releasing lever 334 is depressed, the lock pin 337 of the latch plate 336 is fitted into the engaging groove 341a while sliding on the guide face 341b of a lock lever 341, releasing locking while also rotating a latch claw 343, to enable the draw out of the cassette 300.
Patent JP-H02292044-A (JP)
Title: Ink feeder
Inventor: ARAI HIROYUKI
IPC: B41F3/81
Filed: 1989-05-02
Abstract: PURPOSE:To avoid leak of ink from a side of a squeegee when the ink is smoothed with the squeegee by a method wherein the squeegee is formed to an almost U-shaped form with a substrate which slides the squeegee on an intaglio printing and a projected board provided in an ink smoothing direction on both sides of the substrate, and a notch which smooths the ink to a uniform thickness by passing the ink is installed on an under fringe of the substrate. CONSTITUTION:A squeegee body 10 has a substrate 11 and projected boards 12, 13 provided on its both sides, and is formed to an almost U-shaped form with synthetic resin. For the squeegee body 10, a reinforcing board 14 is installed to its upper part, and a fitting board 15 to a lifter is installed to the reinforcing board. For a squeegee 1, a notch 11a is formed on an under fringe of the substrate 11. A width D of this notch is slightly larger than a width of a cell 2a of an intaglio printing 1, and its height H is established to a coated thickness of ink 3. The squeegee 1 is sued by being combined with an ink doctor blade to supply the ink 3 to the cell 2a of the intaglio printing 2. However, the ink 3 can be preliminarily prevented from leaking from both sides of the squeegee in that case.
Patent JP-S5339190-A (JP)
Title: Exhaust gas sensor
Inventor: UENO SADATEI
IPC: G01N27/04
Filed: 1976-09-22
Abstract: PURPOSE: To prevent the flaking of protective film by thermal shock, by arranging porous calcined body contiguous to the electrode, so as the flow of exhaust gas to be not touched with the element and electrode directly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08306936-A (JP)
Title: Sealed cavity device and its method
Inventor: JAKOBSEN HENRIK
IPC: G01L9/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To connect a functional device in a cavity to electric terminals outside the cavity by providing an electric insulator through a sealed region, using a doped buried crossings on a single crystal Si substrate. SOLUTION: An Si die 20 is a part of a first Si wafer, glass member is a part of second glass wafer and has a section 15 for forming a sealed interface region 23 in a sealed cavity 16 by forming a recess in the glass member and bonding it to an Si member after anodic bonding. It extends from an outer wire bonding region e.g. one of regions 52 through a first contact diffused part 60 to buried conductors 42 crossing below a sealed region of the cavity 16 and it can follow an electric connection path connected to a second Al interconnect line 71 establishing a connection to two piezoelectric resistors 31 33 through a second contact fused part 61.
Patent JP-S594327-A (JP)
Title: Output buffer circuit
Inventor: TERASAWA TOMIZOU
IPC: H01L27/088
Filed: 1982-06-30
Abstract: PURPOSE:To reduce a chip size, by connecting two N-MOS transistors (TRs) in series, and applying inversely an input signal inputted to a gate of one TR to the gate of the other TR. CONSTITUTION:The two N-MOS TRs QN1, QN2 are connected in series, the connecting point is used as an output terminal OUT, an input signal Vi is applied to the gate of the TRQN1 and the signal Vi is applied to the gate of the other TRQN2 by inverting the signal at a C-MOS inverter CI. Since the N-MOS TR in which the chip size is decreased in comparison with the P-MOS TR is used, the chip size is decreased without reducing the buffer ability.
Patent JP-S5550983-A (JP)
Title: Self-running type semi-automatic welding machine
Inventor: WATANABE TOSHIHIKO
IPC: B23K9/28
Filed: 1978-09-14
Abstract: PURPOSE: To enable stable welding to be obtained by providing wheels to the front and rear of a torch holding base thereby driving one of the rear wheels and turning the front wheels in follow-up to the slewing of the torch.  
     CONSTITUTION: In order to perform horizontal fillet welding, the slider 34 of the torch mounting part is first turned and tilted then fixed by means of the set screw 37 of the second fixing device. Next, in order to stop slewing of steering front wheels 28, the stanchion 31 of the front wheels 28 is fixed to the fulcrum part 27 by means of the set screw 27' of the first fixing device. Next, the distance between the leading end of a torch nozzle 10 and the material to be welded is fine adjusted by operating the handle 36' of the slider 34. In order to run the torch along a vertical plate or side plate, it is preferable to mount an arm rod 41 to the framework 13 of the travelling drive part and mount a guide roller 42 to the leading end thereof. When weaving is required, a play is given to the foregoing first, second fixing devices. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S594061-A (JP)
Title: Semiconductor device
Inventor: TSUJIMURA TAKEHISA
IPC: H01L23/02
Filed: 1982-06-30
Abstract: PURPOSE:To enhance junction strength of sub-substrate junction surface and prevent generation of void by providing a through hole to the solder junction electrode of substrate. CONSTITUTION:An electrical part 8 patterned on a substrate 11 is connected to an electrode 14 of junction area at the rear surface of substrate by a wiring pattern 10 through a through hole 9. A plurality of through holes 13 of about 0.5phi are provided at the center of electrode 14. When soldering a ceramic package 1 and the substrate 11, the gas generated from flux is released C from the holes 13 and thereby generation of void is suppressed, solder 7c rises in the holes 13 and thereby junction intensity is increased. The solder 7c is further strengthened for junction by metallization of inside of through holes 13.
Patent JP-S63278983-A (JP)
Title: Organometallic ink
Inventor: ENOKIDA KIYOMI
IPC: C09D11/00
Filed: 1987-05-09
Abstract: PURPOSE:To obtain the title ink which can give a pattern formation solution of an increased metal content which is useful for the circuit pattern formation of hybrid IC and retains a viscosity suitable for a liquid crystal injector of an ink jet system for a long time, by mixing a metal tert. carboxylate with an organic solvent comprising an aromatic hydrocarbon and an agent for preventing volatilization of a solvent. CONSTITUTION:The title ink is obtained by mixing a metal tert. carboxylate (A) of the formula (wherein R1-3 are each an alkyl, and M1 is a metallic atom.), e.g. silver neodecanoate, with an organic solvent (B) for component A, comprising an aromatic hydrocarbon such as toluene, an agent (C) for preventing volatilization of a solvent, such as alpha-terpineol and, optionally, a component B-soluble organometallic compound (D) other than component A, such as palladium dithiocarbamate or a copper carboxylate. When component D is used, the ink can be improved in a bonding strength to a substrate and wettability with solder and is decreased in resistance to corrosion by solder.
Patent JP-S5814484-A (JP)
Inventor: KUBOTA TOSHIO
IPC: H05B3/48
Filed: 1981-07-20
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-S5538696-A (JP)
Title: Magnetic recording medium
Inventor: MIZUSHIMA KUNIO
IPC: G11B5/708
Filed: 1978-09-13
Abstract: PURPOSE: To improve resistance to wear of a magnetic layer by mixing a two- component system lubricant of α-olefin oligomer and aliphatic alchlol of C 12W20  in the magnetic layer.  
     CONSTITUTION: According to the formula [R is alkyl of C 2W14 ; (n) is an integer], α-olefin oligomer and aliphatic alcohol of C 12W20  are mixed preferably at a weight ratio of 80:20W99:1. This two-component system lubricant dissolved in an organic solvent during and after the formation of a magnetic layer is contained in the magnetic layer preferably at a weight percent of 3W15 to magnetic powder. If 1W3 weight % of non-magnetic powder of more than 6 in Mohs' hardness is preferably used together with magnetic powder besides this lubricant, resistance to wear will improve and friction to an opposing body such as a magnetic head, etc., will also be suppressed. 
     COPYRIGHT: (C)1980,JPO&Japio