baber/WOPTO huggingface dataset:
Patent JP-H11168786-A (JP)
Title: Earphone for personal audio and communication system
Inventor: KELIILIKI SHAWN P
IPC: H04R1/10
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an earphone for a personal audio and communication system position which is adjustable to a most comfortable position. SOLUTION: This earphone is provided with a loudspeaker housing 11 for arranging a speaker near the auditory tube entrance of an ear. A thin and long boom is passed through a sleeve 13 provided on one end of an ear abutting member and extended from the speaker housing. The boom 15 is moved in a longitudinal and rotating direction inside the sleeve, and the boom is stably held at an adjustment position by friction force with the sleeve. When it is used in the communication system, a microphone arm is rotatably attached to the speaker housing, and the speaker housing provided with the microphone arm 35 is mounted to either ear by rotating ability. The ear abutting member is molded as an integrated item provided with a slit extended along the longitudinal direction, and a cord to the speaker and a microphone is housed inside the ear abutting member.  The speaker is waterproofed with a thin water resistant material such as Mylar (R).
Patent JP-S6259033-A (JP)
Inventor: ISHITOBI HIROYUKI
IPC: B32B13/12
Filed: 1985-09-07
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-S6090833-A (JP)
Title: Manufacture of gamma-iron oxide
Inventor: OODAN KIYOUJI
IPC: C01G49/02
Filed: 1983-10-25
Abstract: PURPOSE:To manufacture gamma-iron oxide suitable for use as magnetic powder for a magnetic recording medium by sticking a specified phosphoric ester to needlelike iron oxyhydroxide and heat treating the iron oxyhydroxide in two steps. CONSTITUTION:A phosphoric ester represented by the formula (where R is 8- 30C alkyl, n is 2-10, and m is 0 or 1), e.g., ''NIKKOL-DDP-2'' (about 950mol. wt.) of NIKKO CHEMICALS KK is used. Needlelike iron oxyhydroxide such as alpha-FeOOH having about 0.1-0.5mum length (major axis) and about 10-20 needle ratio (axial ratio) is immersed in a soln. of said phosphoric ester, and the solvent is evaporated to stick about 0.1-5wt% (expressed in terms of P2O5) phosphoric ester to the needlelike iron oxyhydroxide. The iron oxyhydroxide is then heat treated at about 400-700 deg.C in an atmosphere of a nonoxidizing gas to carry out dehydration and reduction, and it is oxidized at about 200-400 deg.C in an atmosphere of a gas contg. oxygen.
Patent JP-H0654543-A (JP)
Title: Protective device of fluorescent lamp inverter
Inventor: KAWAMOTO MASAMI
IPC: H02M7/12
Filed: 1992-07-24
Abstract: PURPOSE:To judge the last stage of the life of a fluorescent lamp and avoid the breakdown of the fluorescent lamp and protect an electronic circuit at a low cost. CONSTITUTION:A protective detection winding 3c is added to an output leakage transformer 3. A voltage supplied form the protective detection winding 3c is rectified and detected by a diode 7a. A voltage applied to the base of an oscillation output transistor 2 is controlled by a reference Zener diode 7c and an output-down transistor 7e through a timer circuit 11.
Patent JP-H0516474-A (JP)
Title: Roll paper cartridge and recording apparatus equipped therewith
Inventor: KIKUCHI TETSUO
IPC: B41J15/04
Filed: 1991-07-12
Abstract: PURPOSE:To prevent the slackening of the leading end of roll paper at the time of the mounting and detachment of a cartridge or the unwinding of roll paper by holding a roll-shaped recording medium between the elastomer provided to a lid and the roller provided in a housing in a freely rotatable manner when the recording medium is received in the housing and the lid is closed. CONSTITUTION:Roll paper 1 wound in a roll form is received in the housing 31 of the roll paper cartridge 30 mounted on a recording apparatus in a freely detachable manner and supported in a rotatable manner by a roll paper support means 32. The leading end part 1A of the roll paper 1 is delivered to the outside from the opening 33 provided to the housing 31. An opening and closing lid 34 is provided to the upper part of the housing 31 in a freely openable and closable manner but, in this case, the leaf spring 35 being the elastomer coming into contact with the outer periphery of the roll paper 1 received in the housing 31 is provided to the rear of the opening and closing lid 34. When the opening and closing lid 34 is closed, a recording medium can be held between the leaf spring 35 and the freely rotatable roller 36 elastically supported on the side of the bottom part of the housing 31 by a spring 38.
Patent JP-H0978205-A (JP)
Title: Combustor for gas turbine and gas turbine
Inventor: FUKUI HIROSHI
IPC: F01K23/10
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the thermal fatigue resistance of a gas turbine and to improve its thermal efficiency by composing a combustor of a casting constituted of any of austenitic Fe base, Ni base and Co base cast alloys. SOLUTION: As for the compsn. of the cast alloy to be used, in the case of an Fe base alloy, it is composed of an austenitic steel contg., by weight, 0.04 to 0.5% C, <=1% Si, <=2% Mn, 15 to 35% Cr and 10 to 30% Ni, and in the case of an Ni base alloy, it contains 0.04 to 0.5% C, <=1% Si, <=2.0% Mn, 15 to 35% Cr, 15 to 40% Co and/or %h10% W, 0.1 to 10% Ti and 0.1 to 5% Al. Moreover, in the case of a Co base alloy, it contains 0.04 to 1.0% C, <=1% Si, <=2% Mn, 15 to 35% Cr, 0.5 to 20% W and 30% Ni. Furthermore, on the inside face of a cylinder to be exposed to a combustion gas, an alloy contg. Hf, Ta, Y or the like and ceramic are laminated.
Patent JP-H0863741-A (JP)
Title: Information recording medium
Inventor: ENDO TORU
IPC: B42D15/10
Filed: 1994-08-23
Abstract: PURPOSE: To facilitate reading of intrinsic information and to make illicit actions, such as forgery, alteration and tampering, easily identifiable by combining printing marks consisting of magnetic materials having different magnetic characteristics with a base material and forming irregular magnetic patterns. CONSTITUTION: An information recording medium 1 is produced by forming the printing marks 3 on the base material 2. The printing marks 3 are irregularly arranged to form arbitrary magnetic patterns 4. The magnetic patterns 4 have the plural magnetic patterns 4a, 4b composed, by the printing marks 3a, 3b consisting of a number of the magnetic materials varying in magnetic permeability and/or coercive force. As a result, the information recording medium is capable of holding plural pieces of the different identification or intrinsic information. The authenticity decision of the information recording medium 1 by signal processing of the plural response output waveforms from the magnetic patterns 4 is made possible by using the plural magnetic fields.  The instantaneous authenticity decision of the information recording medium 1 by similar comparison and collation of both data is occasionally made possible by recording and holding the data obtd. by previously subjecting the output waveforms from he magnetic patterns 4 to signal processing on the magnetic recording layer 5.
Patent JP-H07120675-A (JP)
Title: Small zoom lens
Inventor: YONEYAMA SHUJI
IPC: G02B15/16
Filed: 1994-08-23
Abstract: PURPOSE:To provide a compact zoom lens consisting of a first lens group having positive refracting power and a second lens group having negative refracting power in order from the object side which has a variable power ratio of 2.1 times or more, satisfactory image performance, and, particularly, a telescopic ratio at the telescopic end less than 0.9. CONSTITUTION:In the small zoom lens, a second lens group is formed out of the 2-1 lens of a positive meniscus lens having a concave face turned on an object side and the 2-2 lens of a negative lens having a concave face turned on the object side, the 2-1 lens is formed out of a plastic lens having an nonspherical face, and the following condition expression is satisfied: (1) 1.9<fW/r1, (2) 3.4<fT/f1<4, (3) 0.5<fT/f2-1<1.2, wherein fW is the focus distance of the whole system at wide angle end, r1 is the curvature radius of the first face, fT is the focus distance of the whole system at the telescopic end, f1 is the focus distance of the first lens group, and f2-1 is the focus distance of the 2-1 lens.
Patent JP-H1136630-A (JP)
Title: Dwelling house
Inventor: MONYA MIKIO
IPC: E04H1/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To enable securing privacy among different households when the households share one living and dining room in a multiple house holds dwelling house. SOLUTION: A house 1 has an entrance 2 disposed at the center of the front of its first-story portion, and an entrance hall 14 is disposed in the depth of the entrance 2. A corridor 15 is disposed from the entrance hall 14 to the back of the house 1, and the first story is divided into the right and left sides by the entrance 2, the entrance hall 14, and the corridor 15. The left side of the horizontally divided first story constitutes an area where, e.g. grandparents live, in which a bedroom 16 and the like for the grandparents and a sanitary and kitchen space such as a toilet and a bathroom are provided. A living and dining room 33 is provided on the right side of the first story of the house 1. Therefore, to go from the bedroom 16 to the living and dining room 33 and vice versa, one must pass the entrance hall 14 and the corridor 15.  On the second story live parents who are the children of the grandparents and with their children.
Patent JP-S5899257-A (JP)
Title: Motor
Inventor: MATSUMOTO AKIO
IPC: H02K37/16
Filed: 1981-12-08
Abstract: PURPOSE:To save the materials improving the efficiency by a method wherein a part of circular iron core with almost round section in the circumferential direction is formed into wide and flat magnetic pole and a magnetized rotor is provided in a round hole formed in the magnetic pole while a coil is wound up around the parts other than the magnetic pole. CONSTITUTION:A part of circular iron core 10 with almost round section in the circumferential direction made of highly permeable wire material circularly bent is squashed to form into a wide and flat magnetic pole 10 wherein a round hole 12 is perforated to arrange a rotor 13 therein while a coil is wound up around the parts other than magnetic pole 11. Through these procedures, the materials may be saved improving the efficiency and decreasing the finished diameter.
Patent JP-H0249711-A (JP)
Title: Novel cream for foundation cosmetic
Inventor: YAMAGATA AKIRA
IPC: A61K8/92
Filed: 1988-08-11
Abstract: PURPOSE:To obtain a cream for foundation cosmetic free from fear of skin disorder without using a surfactant at all by using including action of water swelling gel of sodium montmorillonite and dispersing and emulsifying an oily component. CONSTITUTION:An oily component such as vegetable fats and oils (e.g., hohoba or grape seed), animal fats and oils (e.g., squalane or mink) and vitamin E are uniformly dispersed into an aqueous system by using including action of sodium montmorillonite and prepared by a conventional procedure to give the aimed substance. Further pyrollidonecarboxylic acid, L-proline, sodium lactate, urea, etc., are formed in a composition of sodium montmorillonite complex or added to the sodium montmorillonite complex to provide moisture retaining and wetting effects. Further the aimed substance is blended with sodium montmorillonite complex of collagen, elastin, deoxyribonucleic acid, etc., and provided with water retention, thickening effects and activating effects on skin.
Patent JP-H0738964-A (JP)
Title: Automobile-portable telephone system
Inventor: ASANO NOBUO
IPC: H04J13/16
Filed: 1993-07-16
Abstract: PURPOSE:To provide the automobile-portable telephone system and its transmission reception method by assigning plural channel numbers to the user requiring information communication with high quality so as to send lots of redundant data. CONSTITUTION:In the automobile portable telephone system provided with a sender side equipment 21 and a receiver side equipment 22 in which a spread sequence is assigned to each channel in the same cell for communication, plural channel numbers are assigned to one user, and the sender side equipment 21 is provided with an error correction coding means 24 adding redundant data to user information and dividing all information sets, a spread modulation means 30 applying spread processing to divided information by each spread sequence and a synthesis means 31 synthesizing the spread processing information. On the other hand, the receiver side equipment 22 is provided with an inverse spread means 32 applying inverse spread to said spread processing information by each spread sequence, and an error correction decoding means 33 multiplexing the divided information subjected to inverse spread and applying error correction processing to the information to provide high quality information transmission service.
Patent JP-H0485288-A (JP)
Title: Man conveyer remote supervisory device
Inventor: MASUDA MASASHI
IPC: B66B27/00
Filed: 1990-07-30
Abstract: PURPOSE:To catch abnormality generation peculiar to a man conveyer by respectively measuring stop time data in a predetermined part, when the man conveyer is not in operation, and operation time data in a predetermined part, when the man conveyer is in operation, to compare both measured values, and storing the value, when it is judged abnormal, while judging whether abnormality is provided or not. CONSTITUTION:Normally a plurality of man conveyers M are provided in a single building, and a measuring/detecting part 10 and a man conveyer supervisory device 20 are attached to each man conveyer M to supervise a plurality of these man conveyer supervisory devices 20 by a single transmission terminal device 30. A stop time data in a predetermined part is measured, in the case of the man conveyer M not in operation, and an operation time data in the predetermined part is measured, in the case of the man conveyer in operation, to judge whether abnormality is provided or not by comparing a measured value of each data. Abnormality, when it is judged, is stored in a memory means. In this way, abnormality generation peculiar to the man conveyer M can be surely caught.
Patent JP-H0362704-A (JP)
Title: Parabolic antenna
Inventor: YOSHIDA HIROMITSU
IPC: H01Q15/16
Filed: 1989-07-31
Abstract: PURPOSE:To improve the productivity, shape stability and durability by forming an electroless plating layer to at least the inner surface of a synthetic resin made antenna main body formed parabolic and forming a protection layer made of a synthetic resin paint on the plating layer. CONSTITUTION:An antenna main body 1 is made of a synthetic resin possible for electroless plating such as ABS resin, polyamide resin, polycarbonate resin, polypropylene resin or poly permalloy of ABS resin, polycarbonate resin or modified polyphenyleneether resin. Furthermore, reinforcement fibers of 5-40wt.%, especially preferably 10-30wt.% are mixed to the synthetic resin to make the shape stable. The electroless plating layer 2 provided to the entire surface of the antenna main body 1 is made of a metal with high conductivity such as copper, nickel, or copper-nickel two-layer plating and the thickness is nearly 0.1-1.5mu. The protection layer 3 being a synthetic resin paint is an urethane group, epoxy group or acrylic group paint.
Patent JP-H0248709-A (JP)
Title: Positioning controller
Inventor: KOHARA TARO
IPC: G05D3/12
Filed: 1988-08-10
Abstract: PURPOSE:To attain more accurate positioning by outputting a stop command earlier by a quantity of running by inertia from when the stop command is outputted till a motor actually stops. CONSTITUTION:A difference between a preset value 6 and the number of feed back pulses from an encoder 4 is stored in a reversible counter 8. In an actual positioning operation, a value which is obtained by subtracting the difference from the preset value 6 is inputted to a reversible counter 5 as a new preset value 9. Consequently, a coincidence signal 7 is outputted when the new preset value 9 and the number of the feed back pulses from the encoder 4 become equal, and the stop command is outputted from an invertor. The quantity that a machine runs by inertia from the time of stop command is inputted till the machine actually stops is counted by the number of the pulses, and the stop command is inputted earlier for that quantity. Thus, accurate positioning is attained.
Patent JP-S6091639-A (JP)
Title: Formation of photo resist pattern
Inventor: KUROKAWA HIDEO
IPC: G03F7/20
Filed: 1983-10-26
Abstract: PURPOSE:To prevent a resist pattern from stripping and falling by a method wherein a resist layer is divided into a first resist layer and a second resist layer. CONSTITUTION:An uncured first resist layer 6 soluble to alkaline solution is formed on the surface of a substrate 1. An uncured second resist layer 7 soluble to organic fluid is formed on the layer 6. An exposure is performed through a mask 3, places corresponding to necessary pattern parts are made to cure, and a cured part 8 and a cured part 9 are respectively formed in the layers 6 and 7. Using a second developing solution, which dissolves the uncured part only of the layer 7, the uncured part of the layer 7 is removed by dissolution and a second resist eluation part 10 is formed. Using a first developing solution, which dissolves the uncured part only of the laye 6, the uncured part of the layer 6 is removed by dissolution and a first resist eluation part 11 is formed. As a result, a photo resist pattern having a desired film thickness is constituted of the cured part 8 of the layer 6 and the cured part 9 of the layer 7. According to this method, the stripping and the falling of the resist pattern can be prevented, because the developing time of the layer 6 is shortened.
Patent JP-H1128343-A (JP)
Title: Operation of membrane separator
Inventor: BEPPU MASASHI
IPC: B01D65/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance the air scrubbing washing effect of a membrane surface, in the case performing filtering by the operation of a suction pump while subjecting the membrane surface of a membrane module to air scrubbing, by intermittently operating a. suction pump and performing the injection and discharge of air several times with respect to flat membrane elements at a time of the stop of the suction pump. SOLUTION: Sewage is stored in a storage tank to be supplied to a liquid-to- be treated tank 3 by a liquid feed pump 35 and air is ejected from an air diffusion pipe 39 by the driving of a blower 40 and sewage is revolved by the ejected air streams and the flat membrane elements 1 are intermittently reduced in pressure on its filtrate passage side by the intermittent operation of the suction pump 33. When the suction pump 33 is stopped, the injection and discharge of air with respect to the flat membrane elements 1 is performed several times by the alternating operation of an air compressor 36 and an air discharge valve 38. By repeating the injection and discharge of air with respect to the flat membrane elements 1, the cake layer of activated sludge bonded to the membrane surfaces-of the flat membrane elements 1 is effectively peeled and removed.
Patent JP-H05196711-A (JP)
Title: Magnetism measuring apparatus
Inventor: KOBAYASHI HIDE
IPC: G01R33/035
Filed: 1991-08-08
Abstract: PURPOSE:To measure the absolute value of three-dimensional magnetic-field vector highly accurately by using the correcting coefficients, which are obtained by calibration with a reference-magnetism measuring apparatus beforehand, and operating the value with the specified expression. CONSTITUTION:On the three surfaces of a magnetism sensor 10, which are intersected at a right angle, three kinds of large, medium and small SQUIDs (superconductive quantum interference devices) are provided, respectively. The outputs of the SQUIDs are electrically coupled in a cascade pattern. A preamplifier 13 amplifies the outputs of the sensor 10. A sensor driver 14 converts the outputs into the voltage signals and sends the signals into an operator 12. The analog voltage signals from a magnetic-field detector 11 are converted into the digital data with an A/D converter 15. Components Hx, Hy and Hz of the geomagnetism in the axial directions of X, Y and Z are computed by an integrated cascade computing unit 16. The components are sent into a vector-synthesis computing unit 17. The absolute value H of the vector of the magnetic field is computed in this unit 17. At this time, correcting coefficients (a)-(f) are obtained beforehand by using a reference magnetism measuring apparatus and stored in memories 18, 19 and 20 of the operator 12. The correcting coefficients (a)-(f) are used, and the measured values Hx, Hy and Hz are substituted into the expression. Thus, the correct abolute value H of the magnetic-field vector is obtained.
Patent JP-S6261581-A (JP)
Title: Bioreactor
Inventor: YASUDA YUJI
IPC: C12M1/08
Filed: 1985-09-11
Abstract: PURPOSE:A bioreactor, containing a draft tube having abacus beadlike curved parts in a fluidized bed reactor and capable of stable operation even when the filling ratio of an immobilized carrier is high and approximating the flow manner in the reactor closer to the extrusion flow system. CONSTITUTION:A raw material solution 1 is fed to the outside of a draft tube 10 of the above-mentioned shape contained in a fluidized bed type reactor 2 and a fluidizing gas 5 is fed from the bottom thereof to fluidize an immobilized carrier 3 in the reactor 2. Reactants in the raw material solution are brought into contact and reacted with the carrier 3. During this time, a strong rising stream is formed in a constricted part 11 of the draft tube 10, but circulating streams are formed in abacus beadlike units 12 to be enlarged parts. Thereby, the filling density of carrier particles in the reactor 2 is equalized and the flow of the carrier 3 is regulated and smoothed. Accordingly, the stable operation can be carried out even when the filling ratio of the carrier 3 is high. Conversely,the stable and uniform fluidized bed can be formed even when the feed rate of the gas 5 is lower than in a conventional method.
Patent JP-S6090486-A (JP)
Title: Color camera with single tube
Inventor: FUJITA YOSHIKAZU
IPC: H04N9/68
Filed: 1983-10-25
Abstract: PURPOSE:To prevent always modulation turbulence by a stripe filter regardless of a change in illuminance by detecting the change in a luminance signal, making a correction signal and controlling gains of a modulation signal by this correction signal. CONSTITUTION:An output signal from an image pickup tube 1 is added to a LPF3 and a BPF4 through an amplifier 2, and a luminance signal from the LPF3 is taken out. The luminance signal is added to a difference detection circuit 6, and a pulse (difference pulse) of the difference of luminance is taken out. The pulse is added to a positive signal circuit 7. Said circuit 7 removes a pulse in the positive direction out of the difference pulse, and takes out a correction pulse only for a pulse in the negative direction. The correction pulse is added to an AGC circuit 8, and a modulation signal is corrected by controlling gains of the AGC circuit 8. As a result, turbulence of the modulation signal due to a change in illuminance can be corrected.