baber/WOPTO huggingface dataset:
Patent JP-S58151333-A (JP)
Title: Manufacture of needlelike iron oxide particle
Inventor: NAGAI NORIMICHI
IPC: C01G49/00
Filed: 1982-02-27
Abstract: PURPOSE:To manufacture needlelike iron oxide particles giving a magnetic recording medium having high output and high sensitivity and capable of increasing the recording density by adding sulfate to needlelike beta-iron oxyhydroxide particles and by calcining and particles by heating in air. CONSTITUTION:To needlelike beta-iron oxyhydroxide particles as a starting material is added 0.5-5.0wt% as SO4<2-> of sulfate basing on the amount of the particles, and the particles are calcined by heating at 300-500 deg.C in the air to form needlelike alpha-Fe2O3 particles holding the needlelike crystal form of the starting material. The alpha-Fe2O3 particles are reduced under heating in a reducing gas and further oxidized to obtain needlelike maghemite particles. Said alpha-Fe2O3 particles are optionally coated with a sintering inhibitor and reduced under heating in a reducing gas to obtain needlelike magnetite particles.
Patent JP-H09229396-A (JP)
Title: Air conditioner
Inventor: TAKAHASHI TOMOKI
IPC: F24F1/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To increase the total cross sectional area of a suction port, and reduce the flowing velocity of suction air to prevent noises from generating, and at the same time, improve the heat-exchanging efficiency by a method wherein at a rear part on the upper surface of a main body, a tilted part which corresponds with a tilted part under a heat-exchanger, is provided, and on the tilted part, an auxiliary suction port is provided. SOLUTION: An auxiliary suction port 2a is provided so as to be confronted with a lower tilted part 4 of a heat-exchanger 4, and by doing so, air can be effectively sucked in from the auxiliary suction port 2a as shown by arrow (c) from the upper back surface side of a main body 1. By this structure, an air volume which is sucked in from a suction port 2 and the auxiliary suction port 2a becomes larger compared with a conventional air flow rate as shown by arrows (a), (b), (c), and for this reason, the flowing velocity of the air to be sucked in becomes slower, and noises can be prevented from generating. At the same time, the heat-exchanging efficiency by the heat-exchanger 4 can be improved.
Patent JP-S63266023-A (JP)
Title: Manufacture of high-tensile steel plate combining high toughness with low yielding ratio and having <=90% yielding ratio by direct quenching method
Inventor: TERAJIMA HISAE
IPC: C22C38/54
Filed: 1987-02-16
Abstract: PURPOSE:To manufacture a high-tensile steel plate combining high toughness with low yielding ratio by a direct quenching method, by subjecting a low-alloy steel with a specific composition to hot rolling and hardening treatment under specific conditions. CONSTITUTION:A slab of low-alloy steel having a composition which contains, by weight, 0.04-0.14% C, 0.03-0.20% Si, 0.60-1.40% Mn, 0.30-1.20% Cr, 0.30-1.20% Mo, 0.03-0.10% V, 0.02-0.09% Al, 0.0003-0.003% B, and <0.0045% N and in which carbon equivalent represented by equation I is regulated to 0.38-0.65% is heated up to 1,000-1,250 deg.C and hot-rolled into a steel plate. At this time, rolling-finishing temp. is regulated so that it is 780-850 at the steel-plate surface, and then, hardening treatment is applied within 150sec after the conclusion of hot rolling. In this way, the high-tensile steel plate combining high toughness with low yielding ratio and having 70-110kgf/mm<2> class tensile strength and <=90% yielding ratio can be obtained.
Patent JP-H04245808-A (JP)
Title: Surface acoustic wave convolver and convolver bias device
Inventor: MITSUZUKA SHUICHI
IPC: H01L41/08
Filed: 1991-01-31
Abstract: PURPOSE:To obtain the surface acoustic wave convolver which is suitable to be made into an IC and is of low power consumption and does not modulate convolution output by operating the surface acoustic wave convolver having piezoelectric film/insulator/semiconductor construction operates at maximum convolution efficiency to improve a circuit to control the bias of a gate electrode. CONSTITUTION:In the surface acoustic wave convolver of the lamination construction of a piezoelectric film 17, an insulator 18 and a semiconductor 19, a surface resistance measuring part 23 capable of measuring the surface resistance of the semiconductor is installed at the lower part of the gate electrode 2 of the convolver. The resistance Rs of the above-mentioned surface resistance measuring part 23 and the resistance Rr of a reference resistor 24 are compared with each other by a resistance comparing part 25, and the voltage of the gate electrode 2 of the convolver is controlled by a bias voltage control part 26 so that the value of Rs becomes a desired value.
Patent JP-H05235589-A (JP)
Title: Tape feeder
Inventor: NAGAO KAZUHIDE
IPC: H05K13/02
Filed: 1992-02-19
Abstract: PURPOSE:To eliminate the need for a take-up reel for adhesive tape or its rotary drive means, simplify the structure of a tape feeder and facilitate a setting practice of electronic component holding tapes, handling control accompanied by the replacement of the electronic component holding tapes and the post treatment of the adhesive tapes in particular. CONSTITUTION:There are installed a first tape guide 30 which separates an adhesive tape 4b by detouring the tape 4b from a main tape 4a downward in the upper stream side than a pick up position Q of an electronic component P by means of a transfer head 14 and a vibrator 18 to which this tape guide 30 is mounted. At the same time, there is installed a forward and backward transfer means 22 which transfers forward and backward this vibrator 18 along the bottom of an electronic holding tape 4, synchronizing with the pitch feed of the tape 4. Furthermore, there is installed a second tape guide 31 which guides this adhesive tape 4b to a sprocket 5 in order to stick the adhesive tape 4b which has detoured the first tape guide 30 with the bottom of the main tape 4a once again on the sprocket 5, thereby constituting a tape feeder.
Patent JP-S54124119-A (JP)
Title: Internal combustion engine exhaust gas purifying system
Inventor: TAKEDA KEISOU
IPC: F02D43/00
Filed: 1978-03-22
Abstract: PURPOSE: To reduce variation in torque by increasing or decreasing the recirculation gas flow rate synchronously with an air-fuel-ratio signal from an O 2  sensor.  
     CONSTITUTION: A secondary flow rate control valve 51 is provided up-stream a  flow rate control valve 29 and involved in a negative pressure working chamber 53.  The negative pressure level in the negative pressue working chamber 53 is controlled by an electromagnetic valve 55 operated by an air-fuel-ratio deviation signal  from a control circuit 39. The electromagnetic valve 55 turns over passages 57, 59  and the former passage 57 opens the negative pressure working chamber 53 of the  flow rate control valve 51 with atmosphere according to a deviation signal from the  contol circuit 39 and the later passage 59 communicates with a negative pressure  signal supply downstream a throttle valve 13, As one operation of the electromagnetic valve 55 by the control circuit 39, a signal the same as the operation signals of  electromagnetic valves 41a, 41b can work the electromagnetic valve 35. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05340940-A (JP)
Title: Storage container
Inventor: BUIRUFURIITO EGURU
IPC: G01N33/48
Filed: 1993-02-22
Abstract: PURPOSE: To store a measuring container for accommodating liquid to be inspected and reduce the quantity of foils used for the measuring container, and improve usability of the measuring container. CONSTITUTION: Between the upper side part 8 of this storage container 1 and a measuring container 7, a foil 3 for covering its insertion opening is fitted. The foil is capable of being drawn out from the storage container before the use of the measuring container 7. It is thus possible to provide the remarkable reduction in the quantity of foils used and removal of the foils without moving the storage container in either direction at the same time.
Patent JP-S58149400-A (JP)
Inventor: NAGAI KAZUKIYO
IPC: G03G7/00
Filed: 1982-03-02
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-H06249269-A (JP)
Title: Driving force transmitting device
Inventor: MORISHITA NOBUNAO
IPC: F16D43/284
Filed: 1993-02-22
Abstract: PURPOSE:To improve a transmitted torque value at high differential movement by preventing generation of a clearance between a working piston and a partition wall member in the axial direction of the working piston of a driving force transmitting device, and restraining lowering of pressing force due to communication between stagnation chambers. CONSTITUTION:An annular recessed part 15a extending by decided length from one end side is provided on the outer circumference of a working piston 15, an annular projecting part 11c facing to the annular recessed part 15a is provided on a partition wall member 11b, the annular projecting part 11c is fitted into the annular recessed part 15a and the extreme end of the annular projecting part 11c is contacted to the step part 15b of the annular recessed part 15a so as to form a fluid chamber, and during sliding of the working piston 15, the annular recessed part 15a and the annular projecting part 11c are always slidably contacted with each other, so as to prevent separation of both 15, 11b.
Patent JP-H07213668-A (JP)
Title: Doll for free kick training of soccer
Inventor: HASHIMOTO YASUHIKO
IPC: A63B69/00
Filed: 1994-02-03
Abstract: PURPOSE:To provide a wheel for movement at a doll main body formed in human body shape. CONSTITUTION:Easy movement can be attained since the wheel 4 for movement is provided. Also, since this doll is formed in the human body shape, not in flat shape as a (wall) formed with a conventional veneer plate, a rebound when a ball hits the doll can be set similar to the rebound when the ball hits the (wall) of a real person. Especially, when the doll main body 2 is formed by coating the surface of a hollow base made of metal with a polyurethane foaming layer, the rebound when the ball hits can be approximated more to that when it hits the real person, and also, durability can be remarkably increased.
Patent JP-S53116753-A (JP)
Title: Analogue arithmetic unit
Inventor: YAMAGUCHI KEIKI
IPC: G06J1/00
Filed: 1977-03-23
Abstract: PURPOSE:To simplify constitution as a whole by giving a pulse-width signal corresponding to the analogue signal to be inputted to a processor not only to count the time width of the pulse-width signal to obtain a digital signal but also to output the arithmetic result in the form of a pulse-width signal.
Patent JP-H02211839-A (JP)
Title: Wheat bran bean and preparation thereof
Inventor: ISHIZAKA SATOSHI
IPC: A23L11/00
Filed: 1989-02-11
Abstract: PURPOSE:To obtain wheat bran bean having function as living body. controlling food and edible with good appetite by dipping raw material beans in water to absorb water, heating, covering with cereal fiber, cereal paste or glucide, etc., heating and seasoning. CONSTITUTION:(A) Raw material beans (e.g. soybean) are dipped in water at 10-25 deg.C for 3-6 hour to absorb water of 50-75wt.% and further heated at 140-180 deg.C for 5-12 min to dehydrate about same as the absorbed amount, then (B) mixed with cereal fiber (e.g. wheat) and beans fiber (e.g. kidney beans) in an amount of, e.g. 3.7% in 100g of indigestible component determined as crude fiber in solid mixed in powdery state, thus covered with (C) cereal paste and (D) glucide, then heated, seasoned and dried to afford the aimed wheat bran bean capable of effectively utilizing dietary fiber of beans or cereals formerly removed off.
Patent JP-H06246221-A (JP)
Title: Method for repairing of coating and carrying apparatus for repairing of coating
Inventor: TOMITA KOJI
IPC: B05C13/00
Filed: 1993-02-22
Abstract: PURPOSE:To suppress generation of defects caused by refuses and cissing and to improve yield by performing repair coating after an undercoating treatment is applied on a defect coating position and performing drying by heating after preliminary drying is performed. CONSTITUTION:In a method for repairing a coating, after undercoating treatments 12 and 13 are applied on a position of a defect coating, repair coating 14 is performed and then, after preliminary drying 15 is applied on the position, drying 16 by heating is performed. Majority of solvent in a coating applied by the repair coating 14 is dissipated thereby into atmosphere during the preliminary drying 15 process and at least the surface of the position of repair coating 14 becomes a dried condition where the coating is not peeled off or is not adhered on the finger when it is touched by the finger. Therefore, through this preliminary drying 15, even if heat convection occurs during the following drying 16 by heating, refuses in air and oils hardly adhere to the position where the repair coating 14 is applied and even if the refuses and the oils adhered thereto they are easily removable.
Patent JP-H02210444-A (JP)
Title: Resist material for deep uv light
Inventor: YOSHIDA YASUHIRO
IPC: G03F7/039
Filed: 1989-02-10
Abstract: PURPOSE:To satisfactorily reduce absorption of deep UV light, to obtain satisfactory dry etching resistance and to prevent swelling at the time of development by incorporating a vinylimidazole-styrene copolymer and a bisazido compd. as a sensitizer. CONSTITUTION:A vinylimidazole-styrene copolymer and a bisazido compd. as a sensitizer are incorporated and development is carried out with an acidic aq. soln. Since the imidazole rings in the copolymer have aromaticity, the copolymer is thermally stable and a formed resist pattern has satisfactory dry etching resistance. The hydrophobic copolymer is solubilized in water at the time of development with the acidic aq. soln. because a salt is formed. The imidazole rings perfectly transmit light in a wavelength range of >=230nm, deep UV light is not absorbed and sensitization by the sensitizer is not hindered. Since the copolymer contains styrene units, the dry etching resistance is improved and the copolymer is made nonswellable at the time of development because of the hydrophobic property.
Patent JP-S59158010-A (JP)
Inventor: YONEDA OSAMU
IPC: F21V17/00
Filed: 1983-02-28
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-H09220147-A (JP)
Title: Bedding covers
Inventor: FUJIMOTO MASUKI
IPC: A47G9/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide bedding covers to give comfortable use feeling, by composing the bedding covers by cloth containing polyester based fiber with moisture absorptivity and antistatic properties and making the of the cloth be a specific value. SOLUTION: These bedding covers are composed of cloth mainly consisting of polyester based fiber, are excellent in moisture absorptivity and antistatic properties and give comfortable use feeling by making its moisture absorption and desorption parameter ▵MR be higher than 1%. If the moisture absorption and desorption parameter ▵MR is lower than 1%, moisture absorption and desorption are insufficient in using the bedding covers to result in that comfortable use feeling cannot be obtained. Friction electrification voltage of cloth composing the bedding covers is to be lower than or equal to 3kV. By making the friction electrification voltage to be 3kV, discomfort feeling by dust adhesion by static electricity and electric discharge can be avoided.  Fiber containing a mixture of polyetherester acid and fiber composing resin is used as the polyester based fiber with those properties.
Patent JP-S62190382-A (JP)
Inventor: IKEGAWA HIROSHI
IPC: F26B17/14
Filed: 1986-02-17
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-H11183291-A (JP)
Title: Method and apparatus for detection of tire pressure
Inventor: HOAN TIEN TSUAI
IPC: B60C23/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus by which a driver can always grasp the state of a tire pressure by installing an air-driven member by which an object to be induced is changed over to be in a continuity state or a short-circuit state and an exciting body which generates an induced signal, and judging whether the tire pressure is a normal state or not and generating or displaying a warning signal. SOLUTION: The air-driven member 65 is installed in the opening part 54 of a shell 63. The shell 63 is coupled or integrally molded inside a tire in such a way that its inside shows a sealed-up state. A tire pressure enters from the opening 64, and it pressed and moves the air-driven member 65. The movement end part of the air-driven member 65 changes over respective bodies 61, 62, to be induced, to a continuity state or a short-circuit state so as to correspond to the tire pressure. When the objects 61, 62 to be induced are in the short-circuit state, they are brought close to an exciting body within a specific distance due to the rotation of a tire, and the exciting body senses an induced magnetic-field signal so as to generate an induced voltage.  On the basis of the number of times of occurrences of the detected induced voltage, whether the tire pressure is a normal pressure state or not is judged. When the tire pressure is not in the normal pressure state, a warning signal is issued or displayed.
Patent JP-S57164667-A (JP)
Title: Solid image pickup device
Inventor: OOSONE TAKASHI
IPC: H04N5/335
Filed: 1982-03-01
Abstract: PURPOSE:To prevent the degradation of a picture and blooming due to the charge transfer loss, by transferring signal charge stored in plural photodetectors arranged in a matrix to vertical transfer lines and transferring signal charge to a horizontal transfer region in one horizontal period. CONSTITUTION:Signal charge is stored in photodetector regions 21, which are arranged in an X-Y matrix, for a constant time in accordance with optical information. Clock pulses phix1-phixn generated in the horizontal blanking time of a television signal are applied successively to control a gate 22, and this stored signal charge is transferred to a vertical transfer line 23 line by line. A clock pulse phiT overlapping pulses phix1-phixn and a gate pulse phi<0> overlapping the pulse phiT are controlled to input signal charge stored in the line 23 to a horizontal transfer CCD 24 within the horizontal blanking time. Clock pulses phi1H-phi3H of the CCD 24 are controlled to read out signal charge as a video output from an output terminal 25 within one horizontal scanning period. Since charge is transferred from the photodetector region only twice, the degradation of the picture due to the dark current is prevented.
Patent JP-S58149525-A (JP)
Title: Automatic power supply controller
Inventor: IGUCHI KOUJI
IPC: H02J1/00
Filed: 1982-03-02
Abstract: PURPOSE:To reduce the number of microprocessors, by switching and using programs, which control microprocessors, before and after the power supply to an information processing device in case of the automatic power supply control. CONSTITUTION:When an information processing device 1 is used, a microprocessor 3 takes partial charge of processings required for the information processing device 1 in accordance with a program stored in a storage part 7 and is operated as a private processor for these processings to improve the price/performance ratio of the information processing device. When the information processing device 1 is not used, the microprocessor 3 performs the automatic power supply processing in accordance with a program stored in a storage part 5 to contribute to reduction of the labor. Consequently, not only the automatic power supply processing but also other required processings after power supply are performed in one microprocessor.
Patent JP-S605101-A (JP)
Inventor: ODA NORIO
IPC: A43B3/16
Filed: 1978-03-22
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-H06221523-A (JP)
Title: Burner
Inventor: ISHIZUNO MASAMITSU
IPC: F23C99/00
Filed: 1993-01-27
Abstract: PURPOSE:To provide a burner, in which primary combustion flame is stabilized and sound of vibration will never be generated even when the ejecting force of mixture from the mixture ejecting port of a combustion tube is increased by increasing a combustion capacity. CONSTITUTION:Ejecting ports 11, ejecting the mixture of fuel gas and air upward obliquely respectively, are provided on both slanted surfaces of the chevron type upper end section 12 of a combustion tube 10 and a surrounding wall 20, branched from both rims 12a of skirt of the chevron type upper end section 12 to surround the upper part of the combustion tube 10, is provided while an angle between the slanted surface of the chevron type upper end 12 and the surrounding wall 20, rising up into expanding direction from the rim 12a of skirt of the slanted surface, is determined so as to be less than 90 degrees.
Patent JP-S58149532-A (JP)
Title: Controlling system of keyboard
Inventor: IKUMA JIYUNICHI
IPC: G06F3/023
Filed: 1982-03-02
Abstract: PURPOSE:To reduce the increment of the number of cables and to increase the number of switches, by using scanning lines of switches in common and increasing only the number of detecting lines and providing additionally switches at intersections between scanning lines and detecting lines and setting scanning signals of detecting lines to holding circuits. CONSTITUTION:A write line 5, a read line 6, an address line 8, a reset line 9, and a data line 10 from a CPU 1 are connected to respective input terminals of an extended keyboard controller 100, and scanning lines 11-13 are connected in common to terminals S2-S0 of the controller 100 from an already provided keyboard controller 2. Scanning lines D0-D7 of a keyboard switch part 4 are used in common, and detecting lines R8-R11 are provided additionally, and switches SW08, etc. are provided additionally at intersections between these detecting lines and scanning lines, and detecting lines R8-R11 are inputted as return lines to the controller 100. Signal states and scanning signals generated on detecting lines R8-R11 are set to holding circuits provided in the controller 100, and signals from other detecting lines are prevented from being set to the same holding circuit; and when contents of these holding circuits are detected by the CPU 1, holding circuits and a suppressing means are reset.
Patent JP-H11233316-A (JP)
Title: Variable resistor
Inventor: HONMA TOSHIO
IPC: H01C10/32
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor which can be adjusted smoothly through stable rotation. SOLUTION: Since a rotary member 4 of a variable resistor is constituted by placing first and second plate-like sections 5 and 6 face opposite to each other by bending a connecting section 7 and engaging the plate-like sections 5 and 6 with each other by means of an engaging section 5e and a bent section 6b, the bent section 6b and engaging section 5e are rotated in a state, where the sections 6b and 5e are engaged with each other, when the rotary member 4 is rotated. Therefore, a variable resistor can be provided capable of smooth adjustment by stably rotating the rotary member 4, because the strength of the second plate-like section 6 increases and the section 6 is not bent so much.
Patent JP-H08207631-A (JP)
Title: Mounting structure for tumble seat
Inventor: FUKUSHIMA NOBORU
IPC: B60N2/36
Filed: 1995-01-31
Abstract: PURPOSE: To prevent contact with a seat back when a seat cushion is rotated forward. CONSTITUTION: In a cushion frame 1 for a seat cushion, a hinge bracket 3 is installed freely rotationally in the longitudinal direction, while a mounting bracket 2, which pivots the hinge bracket 3 on a vehicle floor side, and the cushion frame 1 side are connected with each other by means of a link 4.