baber/WOPTO huggingface dataset:
Patent JP-H11241737-A (JP)
Title: Vehicle with automatically controlled clutch
Inventor: HAYASHI NOBUHIKO
IPC: F16D48/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To solve such a deficiency that driving wheels are locked by brake force since rotation inertia force of an engine is separated from the driving wheels by disconnecting a clutch in the case of high speed traveling, however, the clutch is conventionally disconnected for preventing engine stall when deceleration at the time of brake is larger than setting deceleration in a deceleration setting memory, in a vehicle with automatically controlled clutch for controlling a frictional clutch by a controller. SOLUTION: In the case where deceleration of a vehicle is larger than setting deceleration and a vehicle speed is smaller than a setting vehicle speed in a vehicle speed setting memory 7-2, a clutch is disconnected for preventing engine stall when a brake is actuated. Even if deceleration is larger than the setting deceleration, the clutch is not disconnected when the vehicle is traveled with high speed, and thereby, rotation inertia force of an engine is not separated from driving wheels on traveling with the high speed. It is thus possible to prevent the driving wheels from locking by brake force, and it is also possible to prevent deterioration of vehicular stabilization.
Patent JP-S61220950-A (JP)
Title: Weather strip for vehicles
Inventor: NAKAJIMA SEIICHI
IPC: B60R13/06
Filed: 1985-03-27
Abstract: PURPOSE:To prevent an end face of window glass from hitting on one end part of a joining surface as well as to keep off a sliding failure or the like in the end face, by installing a step differential part between the joining surface at the side of an outer lip in a glass guide and a guide surface at the window glass side. CONSTITUTION:A weather strip 1 is provided with a glass guide 4 at the side of an outer lip 2 via a joining surface 3. And, an end face 7 of window glass 6 is guided along a guide surface 5 of the glass guide 4, and this end face 7 is designed so as to be guided to the specified position between the outer lip 2 and an inner lip 8. In this case, an interval between the joining surface 3 and the guide surface 5, a step-differential surface 9 is formed at an almost right angle to the guide surface 5. With this constitution, when the end face 7 of the window glass 6 has slidden on the guide surface 5, the end face 7 is made so as to be moved to the side of the inner lip 8 after riding over one end part of the joining surface 3. Therefore, a sliding failure in the end face 7 and peeling on the joining surface 3 are all preventable.
Patent JP-S62221331-A (JP)
Inventor: MIZUMOTO TOSHIKI
IPC: A47L19/00
Filed: 1986-03-20
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-H07272637-A (JP)
Title: Color cathode-ray tube
Inventor: ANDO SATOSHI
IPC: H01J29/07
Filed: 1994-03-31
Abstract: PURPOSE:To optimize a Moire fringe in many types of screen display mode by setting the vertical slit pitch of a shadow mask within a specific range for measuring area diameter on the shadow mask. CONSTITUTION:The slits 51 of a shadow mask have a vertical pitch Pv larger than the vertical pitch of the conventional shadow mask and set within the range of 0.5 to 2% of a shadow mask measuring area diameter. Also, the slits 51 are arranged in a vertical direction via slit tie sections 52, and slits 51' adjacent to the slits 51 in a horizontal direction are arranged at the vertical displacement of 1/2 of the vertical pitch Pv. According to this construction, a shadow mask type color cathode-ray tube with a hardly visible Moire fringe within a wide variable range of conventionally unavailable scanning lines exceeding 100 can be provided, when the vertical pitch Pv is enlarged.
Patent JP-S51138144-A (JP)
Title: State variable type band pass filter
Inventor: KASAHARA YASUO
IPC: H03H11/12
Filed: 1975-05-23
Abstract: PURPOSE:To manufacture band pass filters having various kinds of characteristics in a miniature construction and with good yield, by fitting the RC circuit  which determines the characteristics of the band pass filter - and other circuits -which do not affect the characteristics- on separate ceramic substrates at the time of hybrid IC implementation.
Patent JP-H08261785-A (JP)
Title: Data-presenting device and navigation device
Inventor: MATSUDA NORIO
IPC: G06F3/0487
Filed: 1995-03-22
Abstract: PURPOSE: To present data easy to sense other than by seeing/hearing senses by providing a car navigation device with a projection-driving device thereby guiding routes, etc. CONSTITUTION: A projection-driving device 700 is provided with a movable part 710 having a projection arranged in a predetermined manner to be touchable from outside. The movable part 710 is controlled and driven by a driving/ controlling means 780 in accordance with data to be presented. A body 720 has positioning means 720a, 720b, 720c to fix a part of the body when seized or grasped at the same position on the body 720. The movable body 710 is disposed at the part to be seized or grasped of tone body 720. Moreover, the movable part 710 moves, e.g. vibrates in accordance with the data to be presented such as curve data or the like, thereby to transmit the data such as curve data or the like to be sensed tactilely.
Patent JP-S57180047-A (JP)
Title: Ion beam generator
Inventor: TAKEI KOUJI
IPC: H01J37/08
Filed: 1981-04-27
Abstract: PURPOSE:To make possible the generation of highly luminant ion beams of atoms and to reduce contamination because of an ionogen by a method wherein a material as the ionogen, which is gaseous at the normal temperature, is cooled to liquefied the material and thereby the material is allowed to have a high density, before being supplied to the tip of a needle electrode. CONSTITUTION:A pipe 2 for introducing a liquefied gas is arranged around a needle electrode 1 and the pipe 2 is formed in combination with a pipe base 2A and tapered off at the tip of the needle electrode. A liquefied hydrogen or inert gas is introduced into the pipe 2 from an inlet 3 throuh a pipe 4 to cover the needle electrode 1 with the liquefied gas. These needle electrode 1 and pipe 2 are attached to a liquefying He tank 7 through a support 6 for supporting the electrode. A small hole 8A is made in the center of the He tank 7, while an ion leader electrode 8 is attached to the tank via a support 9 to allow the tip of the needle electrode 1 to face the ion leader electrode 8. With this arrangement, highly luminant ion beams can be generated.
Patent JP-2000262089-A (JP)
Title: Controller for permanent magnet-type synchronous motor
Inventor: TOYOSAKI JIRO
IPC: H02P27/06
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To attain simple control in a V/f control for a permanent magnet-type synchronous motor having saliency for highly efficient operation, by computing the actual value of reactive power and a target value thereof, and regulating voltage applied to the winding of the motor so that the actual value and the target value of the reactive power may be equal to each other. SOLUTION: The detected values of voltage (v) and current (i) of a permanent magnet-type synchronous motor 6 having saliency are introduced into a reactive power computing means 8 for computing the actual value of the reactive power inputted into the motor 6. A target value computing means 9 computes the target value of the reactive power which should be inputted into the motor 6 using the conditional expression of a high efficient operation. A converting means 11 for converting a frequency setting value (f) to angular frequency (ω) for computing the reactive power target value is mounted. A regulating means 10 feeds back the value which acts on so that the reactive power inputted into the motor 6 may become equal to the target value to a voltage command (v) outputted by a f/V means 3. It is thus possible to attain maximum torque control in the V/f control, thereby attaining high efficiency.
Patent JP-H11258477-A (JP)
Title: Position regulating device for optical element
Inventor: TAKAHASHI KAZUHISA
IPC: G03G15/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the simultaneous positional regulation and estimation of an optical element, and to make an excellent working efficiency and a highly reliable estimation obtainable. SOLUTION: This position regulating device is equipped with a laser unit 23 for irradiating light to mirrors 4-9 and a lens 10; a detecting unit 29 for detecting the positions of the mirrors 4-9 and lens 10 by receiving the light which is irradiated from the laser unit 23 and sent through the mirrors 4-9 and the lens 10; and a personal computer 31 and driver units 33a-33c for regulating the positions of the mirrors 4-9 and lens 10 on the detected information of the detecting unit 29.
Patent JP-H05211828-A (JP)
Title: Structure for artificial upwelling flow generation
Inventor: NOZAWA TOSHIYUKI
IPC: A01K61/00
Filed: 1992-02-03
Abstract: PURPOSE:To provide the subject structure having dam-type double structure made from a flexible raw material of high water resistance. CONSTITUTION:The objective structure represents a dam-type bag form having such a double structure that, inside a dam-type outer package bag form 1 made from a highly water-resistant flexible raw material such as synthetic rubber, a miniaturized inner package bag form 2 of virtually the same shape as the bag form 1 is provided so that its bottom 2c is firmly laminated on the bottom 1e of the bag form 1. The lower end periphery A' of the structure is fitted with weights 10, and joint pipes 5, 6 are connected to the respective one-sided short walls 1a, 2a of the bag forms 1, 2. Injection ports 12, 13 connected, via injection tubes 3, 4, to the respective joint pipes 5, 6 are set at a float on the surface of the sea. The other one-sided short walls 1b, 2b are provided with delivery ports 7, 8, respectively, and the long side walls 1c, 1d of the outer package bag form are provided with many discharge ports 9 and the outer surface is planed with artificial sea algae 11.
Patent JP-H10251818-A (JP)
Title: Soaking treatment of al-si alloy casting bar
Inventor: MASUDA NAOKI
IPC: C22C21/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To simultaneously improve the energy saving of a soaking furnace and the productivity without damaging, particularly the hardness required to a product by cooling in the furnace to a specific temp. at a specific cooling speed after executing the soaking treatment to an Al-Si alloy casting bar at a specific temp. for a specific time. SOLUTION: Firstly, the soaking treatment is executed at 430-450 deg.C for 2-8Hr. Thereafter, the cooling to 280 deg.C is executed at 10-15 deg.C/Hr cooling speed. By this method, the time needed to the soaking treatment can be shorted. At the same time, since re-solid solution in the uniformized crystal structure is executed at almost fixed speed, the mechanical property and the hardness needed to the product (e.g. HRF=63 to 76) becomes the same degree as the conventional method, rather than the hardness converges in some range and becomes small variation. In this result, at the same time of obtaining the energy saving of the soaking surface, the productivity of the casting bars can be improved.
Patent JP-H06248296-A (JP)
Title: Bleaching composition
Inventor: MATSUNAGA SATOSHI
IPC: C11D3/39
Filed: 1993-02-26
Abstract: PURPOSE:To provide a bleaching composition containing an oxygen-based peroxide and a specified organic peroxide precursor, exhibiting a high bleaching power, excellent in shelf life and useful for clothing, etc. CONSTITUTION:The bleaching composition contains (A) preferably 3 to 90wt.% (based on the total composition) oxygen-based peroxide such as sodium percarbonate and (B) preferably 0.5 to 70wt.% organic peroxide precursor of the formula (X is a 1 to 18C alkyl, an alkenyl, an alkanoyloxymethyl or phenyl; Y- is an anion such as COO- or SO3-; M is H or a cation giving water- solubility to the organic precursor).
Patent JP-H09261016-A (JP)
Title: Trapezoidal wave signal output device
Inventor: MORITA NOBUNARI
IPC: H03K4/94
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the trapezoidal wave signal output device by effectively utilizing a characteristic of an isolation gate field effect transistor(TR), so as to suppress a high frequency component of a trapezoidal wave signal with a simple circuit configuration. SOLUTION: A waveform correction circuit 20 is provided with P-channel and N-channel MOS TRs 21, 22 and each gate terminal of both the MOS TRs 21, 22 are connected to an output terminal of a trapezoidal wave signal generating circuit 10. A source terminal of the MOS TR 21 is connected to a positive terminal of a DC power supply Vcc1 via a constant current circuit 23, and on the other hand, a source terminal of the MOS TR 22 is connected to a positive terminal of a DC power supply Vss via a constant current circuit 24. A resistor 25 forms a charge/discharge circuit with a capacitor 26 and its one terminal connects to each drain terminal of both the MOS TRs 21, 22. Furthermore, the other terminal of the resistor 25 connects to ground via the capacitor 26.
Patent JP-H04298324-A (JP)
Title: Base film for magnetic record medium
Inventor: YONEYAMA WASUKE
IPC: B29C55/02
Filed: 1991-03-27
Abstract: PURPOSE:To provide a film having excellent scrape resistance, travelling performance and electromagnetic conversion characteristics. CONSTITUTION:A film is made from aromatic polyamide or aromatic polyimide and said film has a film strength of no less than 6kg/mm<2> in at least one direction when the film is stretched by 1% at a tensile speed of 1000%/min and center line average roughness [Ra]0.08 of at least one surface measured at a cutoff value of 0.08mm is in the range of 0.001-0.03mum and a center line average roughness [Ra]0.008 measured at cutoff value of 0.008mm and the [Ra]0.08 satisfy a formula (1) as follows: 0.5<=[Ra]0.008/[Ra]0.08<=0.9.
Patent JP-S52146680-A (JP)
Title: Temperature measurement by infrared rays
Inventor: HIDAKA HIROSHI
IPC: G01J5/10
Filed: 1976-05-31
Abstract: PURPOSE:To enable to measure the temperature, having no connection with the deterioration of the optical system or electric system,, by regulating AGC, so as the difference of the signal level by two couples of the standard heat source to be constant.
Patent JP-S55156410-A (JP)
Title: Signal separating circuit
Inventor: KIMURA HIROYUKI
IPC: H03G3/20
Filed: 1979-05-25
Abstract: PURPOSE:To separate a synchronizing signal correctly by detecting the maximum and minimum of a signal and by using the difference voltage of this detected voltage as an AGC voltage for a signal amplifier. CONSTITUTION:A video signal applied to input terminal 20 is amplified by amplifier A and positive and negative peaks are detected by peak detecting circuit B. The positive peak voltage is inverted and amplified by OP amplifier 40 and the negative peak voltage is added by OP amplifier 41 to obtain a difference between the positive and negative peak voltage. This difference voltage is fed back to the initial stage of amplifier A for AGC. Consequently, even when a video signal differing in data contents is input, the reference potential of comparator 26 is set to a voltage depending upon the constant voltage dividing ratio of signal amplitude all the time and signal separation comes into effect with precision.
Patent JP-H11246375-A (JP)
Title: Composition for oral cavity
Inventor: TAKATSUKA TSUTOMU
IPC: A61K8/365
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the oral cavity useful for preventing tooth decay, tartar and a foul breath by formulating an abrasive material and a water-soluble zinc compound to give a composition for the oral cavity and mixing the composition with a slightly water-soluble zinc compound. SOLUTION: A composition the oral cavity obtained by formulating preferably 10-40 wt.% of an abrasive material with preferably 0.01-0.3 wt.% of a water-soluble zinc compound (e.g. zinc chloride, zinc lactate, zinc sulfate, zinc acetate, zinc salicylate, zinc thiocyanate or the like) is mixed with preferably 0.05-10 wt.% of a slightly water-soluble zinc compound (e.g. zinc oxide, zinc citrate, zinc stearate, zinc undecyenate, zinc hydroxide, zinc phosphate, zinc oxalate or the like) and more preferably 50-10,000 ppm calculated as fluorine of a fluoride to give the objective composition. The weight ratio of the zinc weight in the formulated water-soluble zinc compound to that in the formulated slightly water-soluble zinc compound is preferably 1:0.1 to 1:30.
Patent JP-2000260190-A (JP)
Title: Non-volatile semiconductor memory
Inventor: FUKUMOTO KATSUMI
IPC: G06F12/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory of dual work which has interchangeability of arrangement of pins between a normal storage device and it, and requires no external decoder circuit. SOLUTION: When a normal flash memory is constituted using one chip of a non-volatile semiconductor memory, an input buffer 13 and an address signal A19 processing logic circuit 14 are set to a disable-state. An internal control signal/CEgenerating circuit 16 inputs externally only a control signal /CE from a pin/ce through an input buffer 12, responding to only this control signal/CE, and sets one chip to an operable state. When a flash memory of dual work is constituted using two chips of the memory device, the input buffer 13 and an address signal A19 processing logic circuit 14 are set to a enable-state. The internal control signal/CE generating circuit 16 selects either of two chips responding to 'H' and 'L' of an address signal A19 through the input buffer 13.
Patent JP-H01237460-A (JP)
Title: Measuring apparatus of velocity of flying particle
Inventor: KURODA SEIJI
IPC: G01P3/68
Filed: 1988-03-17
Abstract: PURPOSE:To enable the accurate, easy and non-contact measurement of the velocity of a flying particle, by providing the flying particle, a spatial filter and a signal analyzer. CONSTITUTION:A gap of a spatial filter 3 is denoted by (d), the velocity of a flying particle 1 by (v), and a time interval between peaks of variation of the intensity of light by (tp). Then a relation of v=d/tp is established irrespective of a distance between the particle 1 and a measuring apparatus, and the velocity (v) can be measured. In this case, the time interval (tp) is determined for each single particle 1 from the peaks of the light intensity sent from a signal analyzer 8. Even when the density of particles is high and the peaks of variation of the light intensity for each particle are so overlapped that they can not be individually recognized from each other, the power spectrum of a light intensity signal is computed by using a fast Fourier transform (FFT) analyzer or the like as the analyzer 8, and thereby an average velocity of a group of the particles can be determined. In the power spectrum a peak corresponding to the average velocity appears. When the frequency of the peak is denoted by (fp), a relation of v=fp.d is established, and thus the velocity (v) can be determined from the frequency (fp).
Patent JP-H07267238-A (JP)
Title: Handle for container with spout
Inventor: HAYASHI MITSUHIKO
IPC: B65D5/462
Filed: 1994-03-31
Abstract: PURPOSE:To provide a handle for container with a spout which can cope with a pack body of different dimensions and has sealing property by providing a spout on a pack body, and at the same time, preventing a content being poured out from the spout from scattering when the content is poured out. CONSTITUTION:At an end of an upper surface supporting plate 24, a flat plate- shaped arm 32 which is bent inward by a connecting part 30, is thin and foldable is provided, and in the vicinity of the tip of the arm 32, a pouring port such as a line of indent, which gathers a content to one location, is provided. Then, a spout wherein the inside of the opening is partitioned, and a fin to project into an arc-shape from the lower end is provided, and an openable/closable hinge cap 34 is provided next to the spout. Then, a sharp pin to open an air hole on the internal surface of the upper surface supporting plate 24 which is in contact with a pack body is provided.
Patent JP-S57181795-A (JP)
Title: Welding joint piece
Inventor: SATOU TSUNEHIRO
IPC: B23K33/00
Filed: 1981-04-30
Abstract: PURPOSE:To obtain sufficient seaming strength by a simple welding work, by constituting a shape steel welding and seaming joint piece, of a shape which is made to tightly fix and fit to a groove part formed by a web of steel and a flange. CONSTITUTION:A welding joint piece 10 is formed so as to tightly and fit to a groove part formed by a web 16 of shape steel 12, 14 and upper and lower flanges 18. Welding ends 22 of the shape steel 12, 14 are made to shape close to each other, said joint piece 10 is fitted into the groove part 20 of welding part, and welding is executed with a weld metal from the circumference of the joint piece 10 and the seaming part with the shape steel 12, 14. According to the joint piece 10 of this shape, sufficient welding strength is obtained by a simple welding work.
Patent JP-S58180263-A (JP)
Title: Method and device for coating adhesive agent
Inventor: OGURA TAKANORI
IPC: B05D1/28
Filed: 1982-04-16
Abstract: PURPOSE:To improve working efficiency, by coating an adhesive agent only on the required surface of unit bodies continuously and passing the unit bodies which are not coated with the adhesive agent continuously through the rolls at the same speed as the speed of the unit bodies coated with the adhesive agent by changing over the rolls. CONSTITUTION:In a method for coating an dhesive agent on plural sheets of unit bodies 1 such as laminates, veneers or longitudinally joined veneers in order to laminate and adhere the same in the thickness direction, a pair of rolls 2, 3 between which the bodies 1 are passed longitudinally and which coat the adhesive agent on both top and bottom surfaces of only on one surface as well as a pair of rolls 4, 5 which are supported by the same fulcrum shafts 6, 7 as for said rolls 2, 3 and which permit the passage of the unit bodies therethrough without coating the adhesive agent thereon are juxtaposed. The juxtaposed rolls are moved simultaneously in the fulcrum shaft direction, whereby the rolls through which the unit bodies pass through are changed over as desired so as to allow the unit body coated with the adhesive agent on the optional surface and the uncoated unit body to pass therethrough continuously. The stage for coating the adhesive agent on the unit body is thus automated, the manpower for said stage is saved and the working efficiency is improved.
Patent JP-H06241687-A (JP)
Title: Method for controlling combustion in projectile launching device and its mechanism
Inventor: MORIYAMA OSAMU
IPC: F41A1/04
Filed: 1993-02-12
Abstract: PURPOSE:To press and enforce a launching piston toward a starting position without applying any bad influence on a fuel injecting action and to stabilize combustion state. CONSTITUTION:A launching piston 8 is pressed and enforced to its starting position by a pressing and enforcing device 11, and a fuel chamber 7 is kept at its closed state. The pressing and enforcing device 11 is constructed such that a first electro-magnet 13 having a first power source switch 12 is installed at a tail end 4 of the bullet and a second electro-magnet 15 having a second power source switch 14 is installed at the launching piston 8. When the launching piston 8 is returned back its starting position, each of the power source switches 12 and 14 is tuned ON, each of the electro- magnets 13, 15 is excited to generate a magnetic retracting force. With such an arrangement as above, the launching piston 8 is pressed and biased forwardly, the fuel chamber 7 is kept at its closed state and a leakage of fuel into the combustion chamber 6 is prevented. When an ignition energy is supplied to the combustion chamber 6, each of the power source switches 12 and 14 is turned OFF, each of the electro-magnets 13, 15 is demagnetized so as to release a magnetic attracting power and then the launching piston 8 is set free.