baber/WOPTO huggingface dataset:
Patent JP-H06187050-A (JP)
Title: Non-contact dumping device for steel panel
Inventor: TSUKUDA KAZUHIRO
IPC: C23C2/00
Filed: 1992-12-16
Abstract: PURPOSE:To prevent dumping performance from being degraded and to reduce vibrations less than prescribed vibrations even when the frequency of vibrations of a steel panel is changed by the change of operational conditions such as a panel thickness or tensile force in the continuous processing line of the steel panel for continuously performing the plating processing of a steel panel surface and surface processing/work such as annealing. CONSTITUTION:Between floaters or rolls 2 and 3, electromagnets 5a and 5b are arranged in counter to a steel panel 1, and a displacement gauge 4 is installed at the almost same position. The displacement gauge 4 is connected to a controller 6 composed of a computing element, control processing unit, state amount arithmetic unit, storage device and electromagnet driving device, and based on an internal state amount and steel panel displacement calculated from the steel panel displacement caused by steel panel vibrations, an exciting magnetic current command value is decided, inputted to the electromagnet driving device and an exciting magnetic current is outputted to the electromagnets 5a and 5b so that the position of the steel panel can be a set position. Then, the vibrations of the steel panel 1 are reduced by using electromagnetic force with no contact.
Patent JP-H10174596-A (JP)
Title: Production of epsilon-poly-l-lysine
Inventor: IWATA TOSHIHARU
IPC: C12P21/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for cosmetic, medicine, agrochemical, food additive, etc., by aerobically culturing a bacterium belonging to the genus Streptomyces, capable of fermentatively producing ε-poly-L-lysine in a medium having a specific residual carbon source concentration. SOLUTION: In a method for aerobically culturing a bacterium belonging to the genus Streptomyces, capable of fermentatively producing ε-poly-L-lysine [e.g. Streptomyces albulus lysinopolymerus B221021 strain (FERM P-15,193), etc.] in a medium and collecting ε-poly-L-lysine from the prepared culture solution, the residual carbon source concentration in a culture solution in an ε-poly- L-lysine production period is 1-50g/L to give the objective ε-poly-L-lysine high in safety and cation content, useful for toiletry, cosmetic, feed additive, medicine, agrochemical, food additive, electronic material, etc., in improved productivity.
Patent JP-H11172078-A (JP)
Title: Weather-resistant epoxy resin composition
Inventor: SAKAI TERUKICHI
IPC: C08K5/24
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. excellent in weatherability by compounding a hydrogenated bisphenol A epoxy resin with isophoronediamine and a hydrazine-based weatherability improver in a specified ratio. SOLUTION: This compsn. contains 30-90 wt.% hydrogenated bisphenol A epoxy resin of formula I, 10-50 wt.% isophoronediamine of formula II, 0.1-30 wt.% hydrazine-based weatherability improver, and a cure accelerator [e.g. a 60/40 mixture of dipentaerythritol hexaacrylate of formula III (a=6, b=0) and dipentaerythritol pentaacrylate (a=5, b=1)]. The improver is an oligomer mainly comprising biuret tri(hexamethylene-N,N-dimethylsemicarbazide) of formula IV [wherein R1 is (CH2 )6 ; and R2 is a group of formula V].
Patent JP-H05164648-A (JP)
Title: Torque sensor
Inventor: SHIRAI TATSUYA
IPC: G01L25/00
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a torque sensor which can obtain a true output torque in real time by compensating for a torque fluctuation constituent which depends on a rotary cycle of a rotary element of a system virtually according to a measurement torque in a limitless rotary type power transfer system. CONSTITUTION:A data DELTAn (THETA) for compensating for torque fluctuation is obtained as follows. An addition average value m (THETA(t)) for one revolution of a measurement torque SM (t) at a phase for each revolution by a tension differential type torque sensor 6 is obtained and then an average value Ave at each point of one revolution is obtained. The average value Ave is subtracted from an addition average value m (THETA (t)), thus obtaining a data DELTAm (THETA) for compensating for torque fluctuation at each phase of one revolution. The data DELTAm (THETA) for compensating for torque fluctuation is retained within a memory 12, it is output to a compensation circuit 13 according to an angle signal from an angle sensor 7, and then it is subtracted from a measurement torque s (t) according to the torque sensor 6.
Patent JP-H11183979-A (JP)
Title: Film integrated type camera
Inventor: SUZUKI YOSHIJIRO
IPC: H05B41/32
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent shock noise from being made because a main capacitor is short-circuited by discharging charge stored in the main capacitor in the case of disassembling the camera main body of a film integrated type camera or pulling out a power source for a strobosope from the camera main body. SOLUTION: In the stroboscopic circuit of the film integrated type camera, a discharge circuit SC having a resistance R4 is connected to the main capacitor MC in parallel. Thus, by detaching the power source BT from the battery chamber of the camera main body, the charge stored in the capacitor MC is discharged by the resistance R4.
Patent JP-H05172304-A (JP)
Title: Clean superheated steam generator
Inventor: SANMI MAKOTO
IPC: F22G3/00
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a clean superheated steam generator integrated with a steam generator and a steam superheater. CONSTITUTION:A water supply header part 2, a heat exchange port 3 and a steam header part 4 are successively provided in a container 1 and a plurality of water pipes 6 piercing the heat exchange part 3 to allow the water supply header part 2 and the steam header part 4 to communicate with each other are provided and a steam generating part 8a is formed between the end parts 6a on the side of the water supply header part 2 of the water pipes 6 and the water level WL at the time of operation of the water supplied into the water pipes 6 and a steam superheating part 8b is formed between the water level WL and the end parts 6b on the side of the steam header part 4 of the water pipes 6. A conc. water discharge chamber 10 is provided to be adjacent to the water supply header part 2 and conc. water discharge pipes 11 each having an outer diameter smaller than the inner diameter of each of the water pipes 6 and piercing the water supply header part 2 to allow the concn. water discharge chamber 10 and the water pipes 6 to communicate with each other are provided and the end parts on the side of the water pipes 6 of the conc. water discharge pipes 11 are positioned between the end parts 6a and the water level WL within the water pipes 6.
Patent JP-H06186952-A (JP)
Title: Cache controller
Inventor: MAEKAWA MASAAKI
IPC: G06F17/21
Filed: 1992-12-18
Abstract: PURPOSE:To provide a cache controller for a character data cache memory which is equipped with a proper employment/discard selecting function for character data in consideration of the degree of concentration of the appearance of characters. CONSTITUTION:The cache controller 18 which controls a cache means 17 for temporarily storing character pattern data is equipped with a control means 18A which performs control by sequentially calculating the degree of concentration of the appearance of a specific number of characters at least right before a time series of requested characters as to characters indicated by character pattern data in the cache means and a cache memory control means 18B which deletes or alters the character pattern data in the cache means based on the degree of concentration.
Patent JP-H06182610-A (JP)
Title: Automatic cutter replacing structure of facing head
Inventor: IWATA YUKIO
IPC: B23B31/113
Filed: 1992-12-18
Abstract: PURPOSE:To provide a facing head where a cutter of a machine tool can be automatically replaced. CONSTITUTION:An automatic cutter replacing structure includes a unit main body 3 where opposite projections 13, 14 are formed, which is fixed to a spindle 2, a locking member 18 which is capable of locking a locking projection 18a inserted through an insert hole 20a of a cutter 20 in a facing slider installed on the unit main body 3 and driven in the radial direction in a locking stepped part 20b and has a wedge insert hole 18b, and a wedge member 17 passed through the wedge insert hole 18b. The wedge member 17 is brought into contact with one projection 13 or 14 to release press-contacting of the locking projection 18a and the locking stepped part 20b, and brought into contact with the other projection 14 or 13 to press-contact the same. Thus, an automatic cutter replacing function can be added to a facing head having a radial moving mechanism by a simple structure utilizing the movement of the facing slider so as to reduce the cutter replacement time.
Patent JP-H10185192-A (JP)
Title: Ceramic glow plug and manufacture thereof
Inventor: KURIHARA MASAKAZU
IPC: F23Q7/00
Filed: 1996-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic glow plug and manufacture thereof which achieves a lower contact resistance and limited variations between a connection metal and a stem. SOLUTION: This ceramic glow plug has a housing 6, a heater 2 fitted into the housing 6 at a portion to the tip thereof, a stem 3 for electric energization inserted into the housing 6 toward the base end part of the heater 2 and a connection metal 4 for connecting the heater 2 and the stem 3. The connection metal 4 is formed in a shape of a pipe having an inner hole. The tip part 32 of the stem 3 is inserted into the inner hole of the connection metal 4 on the side of the base end part and is fixed by caulking the connection metal 4 from the outer circumference thereof. The surface contact ratio at a caulking part between the stem 3 and the connection metal 4 exceeds 80%.
Patent JP-H11182501-A (JP)
Title: Hydraulic power generator
Inventor: KOBAYASHI AKIHIRO
IPC: F15B1/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To maintain a filter and a check valve in a hydraulic supply system while retaining oil supply to a hydraulic transmission. SOLUTION: In this hydraulic power generator in which the hydraulic supply system comprises by arranging hydraulic pumps 2a, 2b to introduce oil from an oil tank 1, the filters 3a, 3b to eliminate impurities existing in oil in the discharge lines of these hydraulic pumps 2a, 2b and the check valves 4a, 4b; a plurality of hydraulic supply systems are arranged for normal use and standby use; and oil in the oil tank 1 is pressurized by the operation of the hydraulic pump of the hydraulic pressure supply system for normal use to supply to a hydraulic transmission. Filters 3a, 3b are arranged in the downstream side line of check valves 4a, 4b of respective hydraulic supply systems and isolation valves 5a, 5b closed at the time of maintenance of the check valves 4a, 4b are arranged.
Patent JP-H10167555-A (JP)
Title: Tape cutter fitted with paper sheet supply device
Inventor: OGOSE AKIRA
IPC: B65H35/07
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a tape cutter which prepares a pressure-sensitive adhesive tape fitted with a paper strip to serve for exfoliation by providing the tape cutter with a paper sheet supply device. SOLUTION: A paper sheet supply device 6 is attached to the front of the blade 5 of a tape cutter, and a sheet 10 is affixed to the adhering surface 4 of a pressure-sensitive adhesive tape when it is to be cut by the blade 5, and thus an adhesive tape fitted with a paper strip 10 to serve for exfoliation is prepared. Use of adhesive tape fitted with paper at the end permits a simple exfoliating operation because the portion with paper serves as the starter for exfoliation in such a case that first the affixation is made and thereafter exfoliation is to be made.
Patent JP-2001098077-A (JP)
Title: Method for producing ethylene/vinyl alcohol copolymer resin and production of pellet
Inventor: KAWAHARA TAKAHARU
IPC: C08F210/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To efficiently remove saponification catalyst residues from a water- containing molten or semi-molten ethylene/vinyl alcohol copolymer (EVOH) resin by feeding the EVOH resin into an extruder, pouring a washing fluid into the extruder to wash the resin, and discharging the washing fluid from at least one port downstream of the pour port of the washing fluid. SOLUTION: A water-containing molten or semi-molten EVOH is sent forward by means of a full-flighted section 5, and water as a washing fluid is fed from a washing fluid pour port 2. Next, the EVOH is dehydrated by squeezing excessive water at a fluid removal section 3. During the removal of the excessive water, saponification catalyst residues in the production process are removed by washing. The temperature of the molten resin in the extruder is kept in the range of 70-170 deg.C. The water content of the molten resin in the extruder is adjusted so that the water content of the resin just after discharge from the extruder may be 5-40 wt.%, and the extrudate is cut.
Patent JP-2001176442-A (JP)
Title: Scanning electron microscope
Inventor: NOKUO TAKESHI
IPC: H01J37/20
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a scanning electron microscope that can concurrently perform SEM observation and sample processing in a single instrument, automatically return the specimen holder to its home position after the processing, and rapidly introduce it into the sample chamber. SOLUTION: This scanning electron microscope is equipped with a sample chamber 5 of the microscope and a sample processing chamber 10 via an airlock valve 9, and the sample disposed in the specimen processing chamber 10 is processed, then subjected to slanting and rotation drive, followed by the introduction of the processed sample into the sample chamber 5 of the microscope for observation.
Patent JP-2000183298-A (JP)
Title: Semiconductor storage
Inventor: OKUBO HIROAKI
IPC: H01L21/8242
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage that can improve the yield of a conforming article, together with increase a memory cell capacity. SOLUTION: A semiconductor storage is provided with a semiconductor substrate where a first diffusion layer 3a, a second diffusion layer 6a, and a channel formation region are formed, a plurality of word lines that are arranged on the channel formation region, a plurality of bit lines that are connected to the second diffusion layer 6a, a plurality of capacity contacts 1a that are in a square shape whose one-side is equal to a design standard dimension F in terms of top view and are arranged in a lattice shape with the interval F in parallel with the word line, a plurality of capacity electrodes 2a that has a T-shape, where a band-shaped margin part 5a is provided selectively from its end part at both long side parts of a rectangle whose short side is equal to F in terms of top view, and a capacity plate electrode that opposes the capacity electrode 2a.  The capacity contact 1a is arranged at a region where the margin part 5a is provided in terms of top view, and a region where no margin part 5a is formed is arranged with the interval F in a direction that is in parallel with the word line.
Patent JP-H05174748-A (JP)
Title: X-ray generating device
Inventor: IZAWA HAJIME
IPC: H05G1/00
Filed: 1991-12-24
Abstract: PURPOSE:To provide a small-sized X-ray generating device, with which filament mounted is replaceable while selected among ones made of different materials and in which filament is allowed to operate with a proper current feeding capacity. CONSTITUTION:A filament 1 is fed with current from a tube current feeder circuit 4 to run temperature and generates thermions. A target 2 is bombarded with these thermions and generates X-rays, wherein the filament 1 is installed in place with replaceability. The tube current feeder circuit 4 includes a switch 10 and a plurality of filament transformers 9W, 9L, which have respective current feeding capacities in accordance with the types of filament 1. The switch 10 selects one of the filament transformers 9W, 9L, and connects it to the filament 1 electrically.
Patent JP-H06173887-A (JP)
Title: Oscillating device of reversible fan
Inventor: AMIYA SADAYUKI
IPC: F04D27/00
Filed: 1992-12-02
Abstract: PURPOSE:To select freely the speed of oscillating head by mounting separately a head oscillating motor, and select freely the size of oscillating angle by providing a guide hole in a disk-shaped crank. CONSTITUTION:A head oscillating motor 1 rotates a disk-shaped crank 3 about a crankshaft 2 and a connecting rod 4 is interposed between a motor support plate 5 and disk-shaped crank 3. A reversible motor 8 oscillates the head about a spindle 6. A crank pin 10 is moved in a guide hole 9 by changing the rotational direction of the motor 8.
Patent JP-2000145253-A (JP)
Title: Earthquake operating type safety latch
Inventor: KLAYTENBERG ARTHUR
IPC: E05C21/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a lock method during an earthquake, which can prevent an unintended opening of a cabinet door when an earthquake occurs or children are present, and is not an obstacle to use in the other every case. SOLUTION: According to this lock method, a easing 10 is fixed in a box main body 29, a wing 27 is provided with a blanket 26, and a latch 19 which is not journalled in the easing 10 and stored to be projected is projected in the vertical direction due to the longitudinal vibration during an earthquake to be locked in the blanket 26. In this method, the lock state is an open and stop state with the wing 27 a little opened.
Patent JP-2001177030-A (JP)
Title: Heat dissipating device and electronics equipped therewith
Inventor: KAYAMA TAKASHI
IPC: H01L23/427
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipating device which can be lessened in size and thickness and improved in heat dissipating effect and electronics equipped with the same. SOLUTION: A heat dissipating device 30 dissipates heat released from an electronic device and is equipped with a heat sink 40 which dissipates heat, an air mover 60 which moves air around the heat sink 40, and a heat pipe 50 which is provided with a stepped part coming into contact with an electronic device and brought into contact with the heat sink 40 to transfer heat released from the electronic device to the heat sink 40 direct.
Patent JP-H11181257-A (JP)
Title: Polyester resin composition and molded product comprising the same composition
Inventor: KOMIYAMA MEGUMI
IPC: B29K67/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition without deteriorating the transparency of a bottle body part with time even in a long-term continuous molding. SOLUTION: This polyester resin composition is obtained by compounding a polyester resin consisting essentially of ethylene terephthalate unit, having 0.70-0.90 dL/g intrinsic viscosity, further 1.0-3.0 mol.% ratio of diethylene glycol unit in the total diol units, <=0.4 wt.% content of a cyclic trimer in the resin and <=0.5 wt.% content of the cyclic trimer after melting and retaining the resin at 290 deg.C for 65 min with 0.1-45 ppb at least one selected from a polyethylene resin,  a polypropylene resin and a polyamide resin and has a crystallization temperature within the range of 155-168 deg.C at the time of heating up the molded product and within the range of 165-180 deg.C at the time of cooling the molded product when carrying out a measurement of the molded product prepared by injection molding of the resultant polyester resin at 280 deg.C molding temperature with a differential scanning calorimeter.
Patent JP-H05171994-A (JP)
Title: Intake air quantity measuring device for internal combustion engine
Inventor: OGASAWARA TAKAYUKI
IPC: F02D35/00
Filed: 1991-12-24
Abstract: PURPOSE:To accurately maintain the detecting accuracy of a measuring device for a long period in the measuring device for an internal combustion engine by preventing contaminants such as dirt and dust in the intake air, moisture, oil, etc., in backfire from adhering to an air flow detecting unit, or a heating resistance element. CONSTITUTION:On at least either side of the upstream side and the downstream side of a heating resistance element 14 constituted to be arranged in a connecting passage 10 connected to the air passage in an intake air system of an internal combustion engine, and to be energized-controlled by a control circuit 18, a protective member 22 made of a water-absorbing porous material and having plural through holes extending in the direction of air circulation, is provided so as to partition the passage in the vertical direction to the direction of air circulation. Thus, the amount of contaminants adhered to the exothermic resistance element 14 can be reduced based on an excellent contaminant- capture capability of the protective member 22.
Patent JP-H09196840-A (JP)
Title: Method for measuring perticle size accompanied with multiple scattering of beam of light
Inventor: HARVILL THOMAS L
IPC: G01N15/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To enable accurate measurement of perticle size independently of bad influence of multiple diffraction by adding a correction to the multiple scattering phenomenon, and thereafter, computing the perticle size distribution at real time. SOLUTION: Firstly, scattering signature Sm is measured, and the initial value is assigned as a real value of single scattering signature S1 . The next repeating process is repeated till the scattering signature achieves a predetermined convergent reference on the basis of the real value of the single scattering signature S1 . Namely, the real value of the scattering redistribution function H is computed on the basis of the real value of the single scattering signature S1 , and a predicted value of the multiple scattering signature Smp is computed on the basis of a process for computing the probability Pn of multiple scattering, which respectively shows the probability of generation of scattering of (n) time.  Real value of the single scattering signature S1 is renewed on the basis of the multiple scattering signature measured value Sm and the multiple scattering signature predicted value Smp. This method is applied for an assembled laser diffraction(ELD) device 200.
Patent JP-H11186071-A (JP)
Title: Autotransformer with taps change-over on load
Inventor: YAMAMOTO SHOICHI
IPC: H01F29/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and size of an autotransformer with taps change- over on load by providing on its core leg an inside tap winding, a shunt winding, a series winding, and an outside tap winding in succession from its inner- diameter side, and by providing respectively first and second tap windings of one tap in the inside and outside tap windings, and further, by connecting the first and second tap windings in series with each other. SOLUTION: A tap winding of an autotransformer is divided into inner- diameter side and outer-diameter side windings, and the outer periphery of a core leg 1 an inside tap winding 2, a shunt winding 3, a series winding 4, and an outside tap winding 5 are arranged in succession from the inner-diameter side of the autotransformer. Also, one tap of both the tap windings 2, 5 is divided into first and second tap windings, and the first tap winding is provided in the inside tap winding 2 and the second tap winding in the outside tap winding 5 to constitute the one tap by connecting the first and second tap windings in series with each other. Alternatively, the first and second tap windings connected in series with each other may be provided alternately in the inside and outside tap windings 2, 5, to perform electrically their alternate connections every tap.