baber/WOPTO huggingface dataset:
Patent JP-H06223110-A (JP)
Title: Automatic attribute discrimination system
Inventor: TOMITA KINYA
IPC: G06F17/30
Filed: 1993-01-26
Abstract: PURPOSE:To provide the automatic attribute discrimination system capable of discrimination even when a word having plural attributes is used in input information as a method for an information processing system to discriminate the attributes of constitutive words in the input information for the system itself. CONSTITUTION:This automatic attribute discrimination system outputs one or plural kinds of the combination of candidates of respective word attributes constituting the input information by using the input order of words, the maximum number of words capable of input for each attribute and the minimum number of the words in the information processing system for performing previously prescribed processing by inputting the input information composed of plural words having previously prescribed attributes and delimited by previously prescribed symbols.
Patent JP-H08203927-A (JP)
Title: Field effect compound semiconductor device
Inventor: ICHIKAWA HIROICHI
IPC: H01L29/778
Filed: 1995-01-27
Abstract: PURPOSE: To contrive a reduction in the source resistance of a field effect compound semiconductor device and a reduction in a temperature change of a threshold voltage in the device. CONSTITUTION: An N-type 3-5 compound semiconductor layer is used as a channel layer 3. A metal film having an internal stress with tensile properties is used as the material for a gate electrode and the direction of the gate electrode is taken in the orientation [01-1] on the GaAs face (100). Moreover, the layer 3 is provided at a position which is off from the position of the peak of a negative piezoelectric charge distribution which is generated in the 3-5 compound semiconductor layer coming into contact with the lower part of the gate electrode 5.
Patent JP-S56109786-A (JP)
Title: Image recording method
Inventor: TAMURA YASUYUKI
IPC: B41M5/46
Filed: 1980-02-01
Abstract: PURPOSE:To record an image on ordinary paper while using a simple device and without generating noises by a method wherein a porous film having no affinity for ink is sandwiched between an ink-impregnated film and recording paper in a closely contacted manner, and laser beams modulated by an image signal are irradiated. CONSTITUTION:The first thin film 1 consisting of publicly known blotting paper having affinity for water base ink is impregnated with recording ink and is closely contracted with the recording paper 3 while sandwiching therebetween the porous film 2 consisting of a water-repellent fluorocarbon resin. The laser beams 4 from an He-Ne laser 5 are introduced into an AO modulator 7 through a mirror 6, are modulated by the image signal, then deflected by a polyhedral mirror 8 and focused on the film 1 by an Ftheta lens 9, producing an image. Accordingly, the ink at the image part of the film 1 penetrates through the film 2 and reaches the recording paper 3, recording the image. Since the film 2 has no affinity for the ink, the ink in the film 2 is absorbed by the paper 3 and the film 1 and is used repeatedly.
Patent JP-2000213818-A (JP)
Title: Air-conditioner
Inventor: FUNADA KAZUYA
IPC: F25B1/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant having uniform liquid and gas stage when a non-azeotropic mixture refrigerant is used in a refrigerant circuit and provide heat-exchange performance equivalent to that when a refrigerant of a single component is used. SOLUTION: This air-conditioner is formed that a non-azeotropic mixture refrigerant is circulated through a refrigerant circuit formed that a compressor 1, a four-way valve 2, an outdoor heat-exchanger 3, a pressure reducer 4, and an indoor heat-exchanger 5 are interconnected, in the order, through a piping. In this case, a part of piping 6 to interconnect the outdoor heat-exchanger 3 and the pressure reducer 4 is attached in close contact with a suction pipe 7 of the compressor 1 and heat is transferred therebetwee.
Patent JP-2000202325-A (JP)
Title: Separation of fine particle in dispersion, classification of fine particle, measuring of adsorption force of fine particle, and apparatus for implementing them
Inventor: OKI TATSUYA
IPC: B03C5/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To separate/recover fine particles having a wide particle size distritution continuously, promptly, and simply in one process by installing a rotor having a self-rotation blade vertically in a standing cylinder type dispersion tank and charging the peripheral surface of the rotor oppositely to the charge of fine particles in dispersion. SOLUTION: In order to use a rotor 4, the charge of fine particles in a dispersion 1 is investigated, and the rotor 4 which generates ζ-potential of a charge opposite to it is selected. In order to separate the particles 2 in the dispersion 1, the dispersion 1 is passed downward in a standing cylinder type separation tank 3, and the rotor 4 installed in the tank 3 is rotated by a self-rotation blade 8 fitted to the lower part of the tank 3. In this way, the particles 2 adsorbed on the surface of the rotor 4 are separated from the surface to be recovered. The separation/recovery of the particles 2 having a wide particle size distribution can be done continuously, promptly, and simply in one process, and response to mass treatment is possible.
Patent JP-S60154728-A (JP)
Title: Transmitting method of two-dimension information
Inventor: MATSUDA YOSHIKAZU
IPC: H04B10/00
Filed: 1984-01-25
Abstract: PURPOSE:To obtain a flexible picture transmission method with ease of manufacture while no scanning is required by irradiating a light having a direction in which the wavelength distribution is unchanged and a direction orthogonal to the former direction in which the wavelength distribution is changed, collecting the light of the linear region in the direction in which the wavelength is changed and transmitting the light through an optical fiber. CONSTITUTION:The light is made to a parallel light by a lens L3 through a slit 9 and separated by a prism P1. The separated light is made incident on an optical fiber array 7 by a lens L2. The irradiated light from the optical fiber array 7 is made to a parallel light by a lens L4, separated at a prism P2 and the image is formed at a position X by a lens L5. Then the information of the slit 9 appears at the position X. The two-dimension information is transmitted without any scanning by stacking stereoscopically the set to the lengthwise direction.
Patent JP-S63179925-A (JP)
Title: Production of polyester
Inventor: OSHIDA MASAHIRO
IPC: C08G63/78
Filed: 1987-01-22
Abstract: PURPOSE:To prolong spinneret exchange interval and obtain a polyester having excellent spinning and process performance thereafter, by adding a specific hindered amine based compound and carrying out polycondensation in the presence of an antimony compound. CONSTITUTION:The aimed polymer obtained by, e.g. ester interchange reaction, etc., of (A) a bifunctional carboxylic acid consisting essentially of terephthalic acid (ester-forming derivative) with (B) a glycol consisting essentially of ethylene glycol to form a low polymer and adding (C) an antimony compound, e.g. antinomy trioxide, etc., as a polymerization catalyst, then (D) a hindered amine based compound, expressed by the formula and having >=3,000 average molecular weight, e.g. polycondensate of dimethyl succinate with 1-(2-hydroxyethyl)-4- hydroxy-2,2,6,6-tetramethylpiperidine, etc., in an amount of 0.01-1.0wt.% based on the polyester and carrying out polycondensation.
Patent JP-S58128830-A (JP)
Title: Mold apparatus
Inventor: MIYAMOTO SHIGERU
IPC: B29C33/76
Filed: 1982-01-29
Abstract: PURPOSE:To make possible to blow off readily any burr by air pressure which will be formed at the edge of a hole of an injection molded cylindrical body, by forming a pointed section at the tip of a push pin attached to one of molds for forming a hole of a cylindrical body, and forming a recess in the other of the molds, which will abut on the former mold, in the shape generally corresponding to said pointed section. CONSTITUTION:In the production of a molded item 22 by outsert molding of a resin in the shape of a cylinder around a hole of a sheet metal 13, the tip 18a of the pin 18 projected from the mold 14 for forming the hole 23 in the molded item 22 is formed into the pointed section 21, and the wall of the other mold 15 that will abut on the pointed section 21 is formed with the recess 15 in the shape generally corresponding to the pointed section 21. Thus when a resin is injection molded in cavities 17, 20, a thin burr 14 in the shape of an arrowhead is formed at the end of the hole 23. When abrasive is blown through the hole 23 against the burr 24 by air blow, the abrasive is centralized to the tip of the burr 24 to break it. When the tip 24a is broken, other burr can also be removed from the hole 23 readily and positively.
Patent JP-H042410-A (JP)
Title: Rotary base for saw blade and saw blade
Inventor: KOROKU SHUICHIRO
IPC: B23D61/02
Filed: 1990-01-20
Abstract: PURPOSE:To restrain vibrations by forming at nearly equal intervals a plurality of S-shaped slits inclined toward the rotary center with reference to a circumference near the outer edge of a rotary base and filling a filler in the slit to be united with the rotary base. CONSTITUTION:S-shaped slits 4 are provided at nearly equal intervals to have the upper curve along a first circumference 7, the lower curve along a second circumference 8 and the straight face inclined to the center O, and may be provided therein with the appropriate number of discontinuous parts 5. The total length of a base can be elongated without reducing the toughness of the base by the disposition of the slits 4. The S-shaped slit 4 is filled with a filler prepared with synthetic resin and seal material having heat resisting property, pressure resisting property and vibration-proof property. The synthetic resin having the adjustable hardness, water proof property, metallic adhesive property which prevents the synthetic resin from dropping out of the slit by a centrifugal force and low viscosity for facilitating the filling of the resin is suitable, and for example the seal material including asbestos and glass fibers is used.
Patent JP-S58129346-A (JP)
Title: Quantitative determining method for gas in fused metal
Inventor: OGAWA TOSHIO
IPC: G01N1/22
Filed: 1982-01-29
Abstract: PURPOSE:To perform a measurement through rapid diffusion and emission of gas in a fused metal, by a method wherein a gas collecting receptacle is immersed in a fused metal with its bottom up, and an inactive gas is blown to collect gas, emitted from the inside of the fused metal through an exhaust pipe to analyze it. CONSTITUTION:With a valve 13 opened, Ar gas is blown in, and a gas collecting receptacle 3 is immersed to a given position in a fused metal 1 in a manner to prevent a slug layer 2 from flowing in. A given quantity of Ar gas is then fed to a hollow port 8 through an Ar gas blowing pipe 4, is blown in a steel bath through a porous refractory material 7, and a mixture gas of gas emitted from steel bath, and the Ar gas is fed to the outside of the system through an exhaust pipe 6. The mixture gas is quantitatively determined through separation of hydrogen by means of a separating pipe, and concentration of hydrogen in a steel is identified. This enables rapid measuring of gas concentration in a fused metal not by a volume of a fused metal being an object to be measured, but by constantly using a given device.
Patent JP-S5397325-A (JP)
Title: Information recording medium reproducer
Inventor: AKASAKA TETSUSHI
IPC: H04N5/903
Filed: 1977-02-07
Abstract: PURPOSE: In case the information signal does not exist or is deteriorated, the recording medium is controlled accurately by switching the velocity control unit as in case the information signal exisis. Thus the video circuit is cut off for a fixed period of time when no signal existence is detected, thus the picture image being reproduced immediately. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10211038-A (JP)
Title: Modulator type assemblable furniture
Inventor: RUETHER HUBERT
IPC: A47B47/05
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a furniture of a unit system, which enables to assemble also a furniture with drop lids or inside partitions. SOLUTION: This furniture can be assembled as a modularized system and is equipped with a framework, carrying member plates 5 mountable to openings of the framework by corner-catch parts 6 and foundation structure parts. The corner-catch parts 6 are fixed detachably to the carrying member parts 5. The parts 6 are accessible from the side of the same and are extended parallel with the face of the plates. Each of the parts 6 has at least one housing part for arresting pins 16 to mount the parts 6 to the framework and a securing tool 22 to secure the pin 16.
Patent JP-H03216558-A (JP)
Title: Photocurrent sensor
Inventor: YAMADA KAZUO
IPC: G01R15/24
Filed: 1990-01-23
Abstract: PURPOSE:To keep reliability over a long period of time by combining a magnetic core provided with a slit with a magnetic field sensor whose light path is linear to constitute a photocurrent sensor easy in optical fine adjustment. CONSTITUTION:In a photocurrent sensor provided with a detection means containing a polarizer, an analyzer and a magnetooptical element and utilizing the optical Faraday effect thereof to detect a current, an optical magnetic field sensor part 4 is inserted in the gap part provided to the annular part of the annular core 1 surrounding a conductor as the detection means and slits 3 are respectively provided to both surfaces of the annular core 1 one by one so as to interpose the gap part therebetween and the incidence and emission of light with respect to the optical magnetic field sensor 4 are performed by respectively using the slits 3 to make the light path of input/output light to the sensor part 4 linear. At the time of assembling, an optical fiber 2, a core reinforcing material 5 and the sensor part 4 are assembled at first to perform optical fine adjustment and the whole assembly is inserted in and fixed to the cut core 1 provided with the slits 3. By this constitution, optical fine adjustment becomes easy.
Patent JP-H09204045-A (JP)
Title: Photosensitive composition
Inventor: NAITO TAKUYA
IPC: G03F7/039
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To form a superfine pattern with high precision by incorporating an alkali-soluble resin, a compd. having an acid-degradable or -crosslinkable substituent, a compd. which generates an acid when irradiated with chemical radiation and a specified high molecular acid. SOLUTION: This photosensitive compsn. contains an alkali-soluble resin such as phenolic resin or novolak resin, a compd. having an acid-degradable or -crosslinkable substituent such as tert.-butoxycarbonyl, a compd. which generates an acid when irradiated with chemical radiation and a high molecular acid having a mol.wt. of >=1,000. The acid dissociation constant of the high molecular acid is >=100 times that of the alkali-soluble resin. When a member to be etched such as a light shielding film is selectively etched with an acidic soln. through a resist pattern formed from this compsn. as an etching mask, the penetration of the etching soln. between the resist pattern and the member to be etched is prevented and a superfine pattern of the member can be formed with high precision.
Patent JP-H02193244-A (JP)
Title: Bus output circuit
Inventor: OKANO YOSHIAKI
IPC: H03K19/0175
Filed: 1989-01-23
Abstract: PURPOSE:To increase the discharge speed of a bus by detecting the bus level in plural bus output circuits which are not selected out of plural bus output circuits connected to the same bus and simultaneously setting the bus level to the discharge level by these bus output circuits at the time when the bus level is close to the discharge level. CONSTITUTION:(n-1)-number of bus output circuits which are not selected out of n-number of bus output circuits 201 to 20n detect the reduction of the signal level of a bus 11. When the signal level of the bus 11 is close to the discharge level, (n-1)-number of non-selected bus output circuits are simultaneously operated to set the signal level of the bus 11 to the discharge level. Thus, the discharge speed of the bus 11 is increased.
Patent JP-S62171320-A (JP)
Title: Pll circuit
Inventor: SAMEJIMA TAKASHI
IPC: H03L7/06
Filed: 1986-01-24
Abstract: PURPOSE:To stabilize the oscillation frequency or output signal of a voltage- controlled oscillator and to improve follow-up characteristics by providing a phase comparator, a voltage converting means, a low-pass filter, the voltage- controlled oscillator VCO, and forming the closed loop of a PLL so that the output signal of the VCO is locked to the input signal. CONSTITUTION:Voltage level converters 34 and 36 convert output voltages Q1 and Q2 of flip-flops F.Fs 26 and 30 composed of TTL to voltage levels of -12 and +12V when the output voltages Q1 and Q2 reach about 5V as one level. The low-pass filter 42 smoothes said pulsative voltage from the voltage level converters 34 and 36 to generate an AC control voltage Ef, which is supplied to the voltage-controlled oscillator VCO 44. The VCO 44 has normal constitution and generates a center frequency of when the control voltage Ef is at 0V. Therefore, the need for an offset voltage for setting the center frequency of the VCO is eliminated and the output of the VCO which is stable and superior in follow-up characteristics is obtained.
Patent JP-S57125871-A (JP)
Title: Electron detector
Inventor: NAKASUJI MAMORU
IPC: G01T1/20
Filed: 1981-01-29
Abstract: PURPOSE:To obtain a high-sensitivity and strong detector, by converting photoelectrically the light, which is generated from a scintillator provided in the aperture part of one end of a metallic pipe where aluminum is coated on the polished inside face, at the other end of this pipe. CONSTITUTION:Aluminium is vaccum deposited to the inside surface of a metallic pipe 1, and the opening part of one end is cut slantwise, and a scintillator 3 is fitted to this opening part through a supporting member 2. Aluminium is vapor-deposited to the electron incident surface (the right surface in figure). The light generated from the scintillator 3 travels in the metallic pipe 1 and is led out from the opening part of the other end of the pipe 1. The opening part of the other end is connected to a cylindrical material 4, and a disc-shaped glass plate 5 is arranged in the material 4 to close the opening of the connection part, and a photoelectric transducer 6 such as a photomultiplier is arranged in the left of the glass plate 5. Electronic incident to the scintillator 3 are detected by the output electric signal of the photoelectric transducer 6. Thus, a high- sensitive and strong detector is formed.
Patent JP-H08235853-A (JP)
Title: Semiconductor storage device
Inventor: HIDAKA HIDETO
IPC: G11C11/401
Filed: 1996-01-26
Abstract: PURPOSE: To use a dummy cell system even though a crossing is included in bit line pairs by selecting a dummy word line in accordance with the selected word line. CONSTITUTION: Dummy word line DWL0 to DWL3 are decoded by the position of selected word lines WL0 to WL3 and one out of every four lines becomes a selected condition. For each dummy word line, a dummy cell is provided and these dummy word lines DWL0 to DWL3 are placed two of each on the both sides of a crossing CP4 . Moreover, by row addresses RAi and RAj, each block 'a' through 'd' is being corresponded to block a: RAi=RAj=0, block b: RAi=0, RAJ=1, block c: RAi=1, RAj=0 and block d: RAi=RAJ=0. Furthermore, by a row address RAk, word lines WL0 , WL1 , ... are decoded as WL0 , WL1 , ... RAk=0, WL'0 , WL'1 ,...RAK=1.
Patent JP-H0624620-A (JP)
Title: Carry path changeover device
Inventor: NAKAZATO YASUFUMI
IPC: B65H29/60
Filed: 1993-01-28
Abstract: PURPOSE:To change sheets over to each aimed carry path surely and send them even if the intervals between feed sheets are made very narrow corresponding to the speedup of equipment. CONSTITUTION:A roller 21 capable of normal and reverse rotation is provided on the extension L in the feed direction of a sheet P which passes through the nip Np between a pair of feed rollers 31 for feeding a sheet P, and this device is arranged so that the direction of carrying a sheet instantaneously with the simple operation of merely changing over the rotational direction of the changeover roller 21, and the direction of carrying the sheet P is changed over between carry paths 33 and 34. For the changeover roller 21, the changeover of the carry path can be performed surely the same even if it is replaced with a changeover belt. Moreover, the intervals between sheets can be cut down more by performing the changeover of the rotational direction of the changeover roller before the rear of the sheet separates from the roller. The changeover roller may be constituted of rollers in a pair.
Patent JP-S58130810-A (JP)
Title: Reciprocating type articles supply device
Inventor: KANAZAWA KAZUO
IPC: B65G25/04
Filed: 1982-01-27
Abstract: PURPOSE:To realize supply of brittle articles without damaging them by conveying said brittle articles on an article supply board to the supply position and extracting an article carrying board with articles set in their stopped condition by means of stoppers. CONSTITUTION:Through leftward advance of a main slider 4, a subslider 15 and a stopper 22 advance into a heating chamber 103, and an article carrying board 18 comes to the position of a rotary furnace floor 104. Subsequently, the whole body descends by passing through stepped parts 2a, 3a of rails 2, 3 and the article carrying board 18 lands on the rotary furnace floor 104. Then said board 18 is extracted owing to rightward retreat of the subslider 15, and articles W are left on said furnace floor 104 because of their engagement with engaging pins of the stopper 22. Further, when the stopper 22 ascends and engaging pins 23 are separated from articles W, the main slider 4 retreats accompanied by the subslider 15 and the stopper 22. Subsequent loading of articles W on the article carrying board 18 and descent of the stopper 22 give the initial supply condition.
Patent JP-H05201502-A (JP)
Title: Refuge suction cart
Inventor: INUKAI SHINPEI
IPC: B65F5/00
Filed: 1992-01-28
Abstract: PURPOSE:To provide a refuge suction cart in which a suction pipe can be turned easily with high operating efficiency by providing a control device for operating an operating means in the opposite direction to the direction from which the suction pipe enters a forbidden turning area to escape from the forbidden turning area even if the cart stops in case of emergency during the turning operation of the suction pipe. CONSTITUTION:An operation signal from each operation switch provided on an operating device 51 is input to a control device 50, and a detection signal from a position detector 40 is input to the control device 50. According to the operating signal and the detection signal, the respective operations of a suction pipe 30 including the turning operation, the forward and backward operations of a discharge plate 22 and the opening and closing operation of an opening and closing door 21 are controlled. That is, the respective actuations of the suction pipe 30 are operated by the operation of the operation switches, and according to a signal from the position detector 40, the suction pipe 30 can be automatically stored in a storing area Z from the right and left suction pipe working areas WL, WR. Only by the operation of a turning switch, the suction pipe 30 can be released from the forbidden turning areas DL, DR.