baber/WOPTO huggingface dataset:
Patent JP-S58161830-A (JP)
Title: Super low frequency sensor
Inventor: OKAMURA SHIROU
IPC: G01H3/00
Filed: 1982-03-19
Abstract: PURPOSE:To provide a direct current type air flow energy responding means by providing a sensor that responds to the speed and pressure of a super low frequency air flow. CONSTITUTION:An air flow from a mouth rotates a small-size fan 2, generating from a small-size generator 3 develops output 8 that corresponds to the energy in the air flow, or in place of the generator 3 the light beam from a light source 4 through the fan 2 is received by a photo-electric transducer 5 and the number of flickerings of the beam is counted by a counter 6 to display digitally in a display 7 the energy in the air flow, or accuracy can be increased by obtaining output 8' by processing the output of a microphone 9 in front of the mouth with a processor 13.
Patent JP-H06235182-A (JP)
Title: Press arrangement mechanism
Inventor: BANDO TAKASHI
IPC: D21F3/04
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a press arrangement enabling the optimum dehydration corresponding to the concentration of wet paper and minimizing the density variation in the direction of thickness of the wet paper. CONSTITUTION:A blanket 2 is placed at the bottom of a No.1 press 1 and a evacuated part is formed in the suction press roll 3 of the No.1 press. A saveall 4 having an evacuation apparatus is placed between the No.1 press 1 and a No.2 press 5 and a pickup felt 13 is dehydrated by the saveall. A steam box 9 and a vacuum box 10 are placed between the No.2 press 5 and a No.3 press 7 to perform the dehydration and humidification of the wet paper and the felt. The position of the felt roll 17 of the final delivery end is made to be adjustable.
Patent JP-H03249354-A (JP)
Title: Power controller for vehicle
Inventor: ITO MASAYOSHI
IPC: F02D29/02
Filed: 1990-02-27
Abstract: PURPOSE:To improve the extent of speed convergeability by setting a driving torque serving as a target for an engine on the basis of each compensation torque calculated by a proportional compensation torque calculating means and an integral compensation torque calculating means, from the reference driving torque set by a reference torque setting means. CONSTITUTION:A compensation torque proportionate to a deviation actual driving wheel speed and target driving wheel speed is calculated by a propor tional compensation torque calculating means 129. The compensation torque is calculated by an integral compensation torque calculating means 131 by means of addition and subtraction of a constant value conformed to positive and negative in this deviation, and this compensation torque is clipped to the specified value. Next, a driving torque serving as a target for an engine is set by a target driving torque setting means 133 on the basis of each compensa tion torque calculated by the proportional compensation torque calculating means and the integral compensation torque calculating means, from a reference driving torque Tb set by a reference torque setting means. Operation of a torque reducing means is controlled so as to make this engine driving torque become the target driving torque.
Patent JP-S63209535-A (JP)
Inventor: KANAI TAKASHI
IPC: A01K89/033
Filed: 1987-02-27
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-S62202549-A (JP)
Title: Semiconductor device
Inventor: ARAI NORIYOSHI
IPC: H01L25/07
Filed: 1986-02-28
Abstract: PURPOSE:To miniaturize the titled device by making pattern electrodes of an insulation type heat dissipation substrate a multilayer one. CONSTITUTION:The positive side 2 and the negative side 3 of a direct current input are formed as the first layer and the pattern electrodes of base electrodes 4a-4c, 5a-5c and three-phase current outputs 6a-6c are laminated with an insulation layer on the pattern electrodes formed on the first layer. That is, an aluminum foil 2 laminated on a copper foil 7 which is also laminated on an insulation layer 1 of an epoxy series resin baked on an aluminum substrate 8 forms the first pattern electrodes. Then, the insulation layer 1, the copper foil 7 and the aluminum foil 2 are laminated in the same way with the first pattern electrodes on the first pattern electrodes and base signal regions 4a-4c, 5a-5c and the three-phase current outputs 6a-6c are formed.
Patent JP-S53129571-A (JP)
Title: Crystal oscillator circuit
Inventor: TAKEUCHI EIICHI
IPC: H03B5/32
Filed: 1977-04-19
Abstract: PURPOSE:To stabilize the oscillation frequency with making the start of oscillation good at a battery exchange or power supply time, by using plural C-MOS inverters as amplifiers to increase the gain and shorten the time of oscillation.
Patent JP-H02224016-A (JP)
Title: Data speed converting circuit
Inventor: FUJIYAMA TAKEHIKO
IPC: G11C7/00
Filed: 1989-02-23
Abstract: PURPOSE:To simplify the circuit constitution by delaying a write reset signal by a specific time and selecting this specific time so that the reset state of a read set signal is indicated when a read clock falls. CONSTITUTION:This circuit is equipped with a frequency dividing circuit 2 which generates the write reset signal by dividing the frequency of a write clock to an elastic store 1, a delay circuit 3 which generates a read reset signal for preventing access to the same address of the elastic store 1 with the write reset signal by delaying the write reset signal by the specific period, and a PLL circuit 4 which generates the read clock of the elastic store 1 phase- synchronized with the read reset signal. This specific time is so selected that the reset state of the read reset signal is indicated when the read clock falls. Therefore, only one elastic store 1 is required and no special signal generating circuit is used. Consequently, the circuit scale can be reduced.
Patent JP-H02225207-A (JP)
Title: Automatic supply device of chip parts
Inventor: WATANABE MINORU
IPC: H05K13/02
Filed: 1989-02-23
Abstract: PURPOSE:To make it possible to surely align and supply without causing any damage with a simple construction by applying lateral vibration to a V-shaped alignment trough having an arc-shaped bottom to align and transfer parts on the bottom. CONSTITUTION:An alignment trough 6 having a V-shaped groove 13 with an arc-shaped curved face formed on its bottom 15 is continually installed next to a supply trough 5, and each V-shaped grooves 12, 13 of the supply trough 5 and alignment trough 6 are connected. One end of plate springs 83, 84 is fixed onto the alignment trough 6 and vibrated in a lateral direction with an electromagnet 102 and suction iron piece 112. By this constitution, lateral vibration H is given to the supply trough 5 and the alignment trough 6 with electromagnets 101, 102, suction iron pieces 111, 112 and plate springs 81-84, which transfers and aligns parts 4 in turn from a groove 12 to a groove 13. Parts can be surely aligned with a simple construction without causing any damage.
Patent JP-S63210961-A (JP)
Title: Copying device
Inventor: MURAMATSU MASANORI
IPC: G03G15/00
Filed: 1987-02-27
Abstract: PURPOSE:To permit synthesis of desired digital information without operator's labor to set the digital information with each of originals by adding or subtracting the digital information to be synthesized and recorded on an original image. CONSTITUTION:The conventional copying device which can synthesize and record characters such as figures on the original image to be copied necessitates setting of the characters to be synthesized at every time, for example, the operator must add or subtract the figures by using numeric keys, etc., with each of many sheets of the originals in the case of synthesizing the figures to indicate continuous pages. A scanning means for scanning the original image, output means for outputting the character information and recording means for synthesizing and recording the original image and the character information are provided. The output means updates the character information to be outputted when a desired number of image recordings are completed. The updating of the characters to be synthesized with the digital information is thereby permitted without having a need for manual labor.
Patent JP-H01217033-A (JP)
Title: Polyester film having high strength and modulus
Inventor: SUENAGA JUNICHI
IPC: C08G63/60
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the above film having excellent tensile strength and modulus in both longitudinal and transverse directions and suitable as a magnetic recording material, etc., by copolymerizing a hydroxybenzoic acid with terephthalic acid and ethylene glycol and molding the resultant copolymer in a specific state. CONSTITUTION:(A) 30-74mol% p-Hydroxybenzoic acid is copolymerized with (B) 35-13mol% terephthalic acid and (C) 35-13mol% ethylene glycol to afford a polyester, preferably having >=0.6 intrinsic viscosity, which is then extruded, preferably at extrusion temperature T2 in the range expressed by formula I when >60% component A is contained or preferably at 240-300 deg.C when <60% component A is contained and rapidly cooled and then drawn, preferably at the temperature T2 in the range expressed by formula II when >60mol% component A is contained or preferably at 140-185 deg.C when <60mol% component A is contained to provide the aimed film.
Patent JP-H05345135-A (JP)
Title: Separation of polyvalent metal ion from self-precipitation type coating composition and regeneration of chelate type cation exchange resin used therein
Inventor: UIRIAMU JII KOZATSUKU
IPC: C09D5/08
Filed: 1993-03-05
Abstract: PURPOSE:To efficiently separate a polyvalnet metal ion (Fe, Cr, Zn) from a self-precipitation type coating compsn. after use and to efficiently regenerate the ion exchange resin used in the separation of the metal ion. CONSTITUTION:A polyvalent metal is used from a self-precipitation type coating compsn. after use using a chelating cation exchange resin and this resin is efficiently regenerated using a hydrofluoric acid aqueous solution (0.5-4wt.%) and the self-precipitation coating compsn. from which a polyvalent metal ion is removed is reused in the self-precipitation coating of a metal without generating a rough surface.
Patent JP-S51120217-A (JP)
Title: Automatic focussing unit of camera
Inventor: KADOKAWA MASATOSHI
IPC: G03B3/00
Filed: 1975-04-14
Abstract: PURPOSE: A small sized and highly accurate auto-focussing unit with two optical systems which possess reflecting mirrors and adoptable to both still-camera as well as cine-camera. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63213632-A (JP)
Title: Super plasticity heat resisting ni based alloy for forging and its production
Inventor: KOIZUMI YUTAKA
IPC: C22C1/04
Filed: 1987-03-02
Abstract: PURPOSE:To produce the titled Ni-based alloy by subjecting the specific compsn. of powder consisting of C, Co, Cr, W, Al, Ti, Ta, Hf, B, Zr and Ni to a high temp. high pressure treatment and solidifying the same. CONSTITUTION:The powder contg., by weight, 0.01-0.02% C, 5-10% Co, 7-9% Cr, 10-14% W, 4.5-5.5% Al, 0.1-1.5% Ti, 3-5% Ta, 0.3-1.3% Hf, 0.005-0.018% B, 0.01-0.15% Zr and the balance consisting substantially of Ni is subjected to the high temp. high pressure treatment for 30-300min at 1,025-1,250 deg.C under 800-2,000 atm and is solidified. By this method, the heat resisting Ni based alloy having the excellent super plasticity, high temp. strength and ductility can be obtd. Said Ni based alloy can be easily subjected to die forging or open-die forging about at 1,025-1,100 deg.C and about at the strain ratio of 0.5X10<-4>-2.5X10<-4>/sec.
Patent JP-H02227542-A (JP)
Title: Correction device for carburator for two cycle multi-cylinder engine
Inventor: KUBO OSAMU
IPC: F02B75/02
Filed: 1989-02-28
Abstract: PURPOSE:To prevent output from being lowered by communicating the upper or the lower chamber of each diaphragm chamber at a front and a rear carburator with each other by the use of a manifold, canceling the difference in the inlet negative pressure of each carburator, and thereby making the opening of each variable venturi same to increase the quantity of suction air. CONSTITUTION:An engine 1 is furnished with each carburator 3 at the rear side of each cylinder 2 consisting of a front and a rear one in a V-shape, and air cleaners 4 are connected with each carburator 3. Each carburator 3 has a variable venturi 8 pulled up so as to be opened against the air pressure of a lower chamber 13 at a diaphragm 10 and a spring 9 in response to the opening of each throttle valve 7. In this constitution, the upper chambers 11 of the diaphragm 10 of each carburator 3 are communicated with each other by a manifold 15. The difference in the inlet negative pressure at each carburator 3 is therefore canceled by the manifold 15, and the opening of each variable venturi 8 is thereby made same.
Patent JP-S58165977-A (JP)
Inventor: MIKI MASAYUKI
IPC: B25J9/00
Filed: 1982-03-20
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-S62203310-A (JP)
Title: Composite part
Inventor: KANETAKA TOYONORI
IPC: H01G4/40
Filed: 1986-03-03
Abstract: PURPOSE:To simplify soldering operation by a method wherein coil parts and other parts are provided on one side of a circuit board so as to form a predetermined circuit. CONSTITUTION:A plurality of winding grooves 11b are formed in a bobbin 11 by a plurality of flanges 11a and a plurality of coils 12 are provided by winding wires in the respective winding grooves 11b to constitute coil parts 10. Bobbin terminals 13 are provided in the respective flanges 11a and both ends of the terminals 13 are protruded from the flanges 11a. The ends of the respective coils 12 are connected to those protrusions 13a. On the back surface and the front surface of a circuit board 14, chip capacitors 15 and the coil parts 10 are mounted respectively. The protrusions 13b of the terminals 13 of the coil parts 10 are inserted into the insertion holes of the board 14 from the front surface side of the board 14 and fixed to the wirings of the board 14 on the back surface side and, at the same time, the coils 12 are connected to the capacitors 15. The whole structure is covered with packaging resin 17 except the parts of external lead terminals 16. With this constitution, the whole back surface of the board 14 can be soldered with one solder dipping process.
Patent JP-S63213118-A (JP)
Title: Apparatus for producing thin metallic film
Inventor: HONDA KAZUYOSHI
IPC: C23C14/20
Filed: 1987-02-27
Abstract: PURPOSE:To prevent electrification of a high-polymer substrate during a heating and melting operation and to prevent wrinkling of the film-shaped high-polymer substrate by providing a deposition preventive plate and shutter plate in such a manner that the two plates overlap on each other at >=3 times the spacing therebetween while the shutter plate is held closed. CONSTITUTION:A metallic material of an evaporation source 5 is previously heated and melted prior to vapor deposition of metal atoms in the case of un-rolling the long-sized film-shaped high-polymer substrate wound like a roll in a vacuum and adhering the metal atoms evaporating from the evaporation source 5 by an electron beam to the high-polymer substrate, then rolling again the substrate. The aperture of the deposition preventive plate 4 is held covered by the movable shutter plate 8 during this heating and melting operation. The shutter plate 8 is opened and the vapor deposition is executed after the desired evaporation state is attained. The overlap of both the plate 4 and the plate 8 is set at x>=3d with respect to the spacing (d) between the two plates while the plate 8 is held closed, by which the electrification of the high-polymer substrate by the secondary electrons and reflected electrons from the metallic material is prevented and the wrinkling of the substrate on a take-up roll is obviated.
Patent JP-H07251018-A (JP)
Title: Filter for adsorption of oil mist and method for regenerating the same
Inventor: SASAKI TOSHIAKI
IPC: B01D46/00
Filed: 1994-03-16
Abstract: PURPOSE:To prepare a filter wherein the filter is constituted of a molding made of an inorg. filber as the main component and the degree of bulkiness of the molding is specified and there exists no deterioration, melting and softening at high temp. and from which the adhered oil mist can be removed. CONSTITUTION:A filter for adsorption of oil mist constituted of a molding made of an inorg. fiber as the main component and with a bulk density of the molding of 0.005-0.1g/cm<3> is obtd. In addition, the ratio of the shot included in the inorg. fiber is made to be 0-5wt.%. In addition, the inorg. fiber is an alumina fiber and the wt. ratio of Al2O3/SiO2 of the alumina fiber is the compsn. of mullite of 70/30-74/26. In addition, the inorg. fiber is an alumina fiber having the mullite compsn. and with a crystallinity of 0-10%. In addition, the molding is a laminate of fiber sheets and a blanket wherein a part of the fibers in the sheet is needle-punched. The filter can be regenerated by heating it at 600-1,000 deg.C to burn and remove the adhered oil mist.
Patent JP-S56143857-A (JP)
Title: Stepless hydraulic transmission device
Inventor: MATSUDA YOSHIMASA
IPC: F16H61/4139
Filed: 1980-04-09
Abstract: PURPOSE: To prevent sieze or damage of components etc. by a method wherein a pressure control  valve to be communicated and operated when a hydraulic pressure in a low hydraulic passage is  lower than a desired pressure value is provided between a high hydraulic pressure passage and a  low hydraulic pressure passage which are communicated with a hydraulic pump and a hydraulic  motor.  
     CONSTITUTION: High hydraulic pressure passage 38 and low hydraulic pressure passage 42 communicating a hydraulic pump 3 with a hydraulic motor 23 are arranged, and between these two  passages are installed the pressure control valves 73 and 77 which are operated to communicate  with each other when a hydraulic pressure in the low hydraulic pressure passage 42 is decreased  to lower than a desired value. When the input shaft 7 is rotated at a low speed, a pressure in the  pre-hydraulic pump 49 is decreased, resulting in providing a decreased hydraulic pressure in the  low hydraulic pressure passage 42. And when the pressure is decreased to lower than a desired  pressure value, the pressure control valve 73 is operated to communicate with the passage, the hydraulic oil in the high hydraulic pressure passage 38 is passed through a check valve 75 and the  pressure control valve 73, then flowed in a short distance to a low pressure passage 40 to cause  the hydraulic motor 23 to be halted. Thereby, it is possible to prevent a seize and damage of the  sliding parts 13, 31 and the pistons 9, 27.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54137074-A (JP)
Title: Improvement of flatness of heat-shrinkable film
Inventor: KONDOU KAZUO
IPC: B29C61/00
Filed: 1978-04-17
Abstract: PURPOSE: To correct the slacked part of a heat-shrinkable film by contacting the film closely to a cooling roll having a number of perforations, and lifting the slacked part selectively from the roll by jetting gas through the perforations, thereby contacting the slacked part to a hot roll and shrinking the part to the normal state.  
     CONSTITUTION: A drawn and heat-set tubular film 1 is contacted closely with a cooling roll 2 with the aid of press-rolls 4, 6, and continuously transferred. Compressed gas G, such as compressed air is introduced in the roll 2, and jetted through a number of perforations 3, 3... . The slacked part 1a of the film 1 is lifted by the gas from the roll surface, and brought into contact with a hot roll 5, where it is instantaneously shrunk by the heat of the roll 5, and then cooled by the cooling  roll 2.  
     EFFECT: Simple and high efficiency treatment. No detrimental effect to the heat- shrinkability of the film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09234472-A (JP)
Title: Dephosphorizing method
Inventor: NAKAMURA TAKESHI
IPC: C02F1/58
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a dephosphorizing method by which phosphate ions in waste water having total alkalinity of >1000mg/l are recovered and removed as solid particles of ammonium magnesium phosphate and, furthermore, the solid particles of ammonium magnesium phosphate are granulated into those having particle size of >=0.3mm, which are easy to handle. SOLUTION: When dephosphorizing waste water 1 containing phosphate and ammonium ions at a mol ratio, (NH4 <+> )/(PO4 <3> -), of >=1 and having ammonium ion concentration of >=100mg/l and total alkalinity of <1000mg/l, after the alkalinity content 3 is added to the waste water 1 in advance to adjust the total alkalinity of >=1000mg/l, in the presence of magnesium compounds at a mol ratio, (Mg2 <+> )/(PO4 <3> -), of 1>= and under conditions of >=pH7.5, the waste water is agitated, allowing phosphate ions in the waste water 1 to be removed as ammonium magnesium phosphate 8.
Patent JP-H0523545-A (JP)
Title: Waste gas denitrification method and its apparatus
Inventor: SASE TOSHIJI
IPC: B01D53/94
Filed: 1991-02-18
Abstract: PURPOSE:To supply ammonia in proper quantity and carry out efficient and stable denitrification by computing the ammonia supply quantity to be injected to a waste gas based on the amount of discharged nitrogen oxides due to the load of an internal combustion engine and the amount of nitrogen oxides in the regulated concentration in the case that conversion as a constant oxygen concentration is carried out and then injecting ammonia. CONSTITUTION:The amount of nitrogen oxides discharged due to the load 11 of an internal combustion engine and an allowable nitrogen oxides' amount in the regulated concentration in the case that conversion as a constant oxygen concentration is carried out are calculated as a first degree function of each load. Based on the difference between the nitrogen oxide amount and the allowable nitrogen oxide amount, the ammonia supply amount until the nitrogen oxide concentration in a waste gas becomes below the regulated concentration is calculated 5 using the first degree function of the load. Based on the calculated amount the opening degree of an ammonia flow control valve 7 is controlled by a controller 4, thus the proper amount of ammonia is supplied.
Patent JP-S63213347-A (JP)
Title: Semiconductor device
Inventor: ARAI HAJIME
IPC: H01L23/556
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a high reliability semiconductor device which is small in its consumption current and capable of high-speed operation, by using an inorganic high molecular film as a buffer coat film or an alpha-ray screening film. CONSTITUTION:A silicon ladder polymer film 13 which functions as a buffer coat film is formed on a final protective film 5 of a semiconductor substrate 1. This silicon ladder polymer 13 is made 20mum or more in film thickness When it is used as an alpha-ray screening film. Since an inorganic high molecular film 13 having excellent electrical characteristics, that is, an excellent heat-resisting performance, a small permittivity, a dielectric loss tangent, and the like is used as the buffer coat film or the alpha-ray screening film, reliability can be improved and further a decrease in consumption current and a high-speed operation can be realized.