baber/WOPTO huggingface dataset:
Patent JP-H09234021-A (JP)
Title: Food effective for inhibiting absorption of mutagenic substance
Inventor: TERAHARA MASAKI
IPC: A61K35/74
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a food effective for inhibiting the absorption of a mutagenic substance, produced by using a lactobacillus having high adsorptivity, etc., of a mutagenic substance, capable of adsorbing Trp-P1 existing in the roast meat over a wide pH range, effective for preventing and suppressing cancer, having excellent safety and suitable as a health food, a nourishing meal, etc. SOLUTION: This food is produced by using a lactobacillus having high mutagenic substance adsorbing property and/or absorption inhibiting property such as Streptococcus thermophilus OLS 3059 (FERM P-15487). The Streptococcus thermophilus OLS 3059 is usable also as a yogurt starter.
Patent JP-S55163624-A (JP)
Title: Magnetic recorder/reproducer
Inventor: MARUYAMA TERUO
IPC: F16C17/10
Filed: 1979-06-05
Abstract: PURPOSE: To decrease the change of head position due to the heat expansion of the component in the cylinder structure consisting of the center shaft fixed to the substrate at one end and the sleeve engaged rotatably by the fluid lubricating bearing, by providing the thrust supporting part controlling the height of the rotating shaft at the position opposite to the head.  
     CONSTITUTION: Center shaft 12 made of tool steel is fixed to aluminum lower housing 4. Magnetic fluid 15 is enclosed between bearing 12 and shaft sleeve 7 and receives the magnetic shielding via permanent magnet 16 and its storing case 17. Rotary head 1 provided with head 2 is fixed to the upper end face of sleeve 7 via upper cover 8. Thrust supporting part 14 controlling the height of the rotating shaft is installed at the position of the height nearly opposite to head 2. The compensation is given to the rise of sleeve 7 due to the heat expansion via the lowering of shaft 12 fixed to substrate 4. Thus the change of position can be decreased for the head against the tape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57185562-A (JP)
Title: Small-sized electronic calculator with program
Inventor: KURAKAKE SHIGEO
IPC: G06F15/02
Filed: 1981-05-12
Abstract: PURPOSE:To enable to use data displayed typed out once for the next calculation, by providing a memory storing the data outputted with a print instruction and a display instruction and reading out the content through a special key operation. CONSTITUTION:An ANS memory 16 storing numerical data displayed/typed out in a program is provided and a Read signal is outputted to the ANS memory 16 from a CPU12 by operating an ANS key on a keyboard 11, and the content of the ANS memory 16 is displayed on a display device 15. Thus, the operation can be continued by taking the content as the operated number.
Patent JP-H02249539-A (JP)
Title: Ultrasonic probe for interior of body cavity
Inventor: IZUMI MINORU
IPC: A61B8/12
Filed: 1989-03-23
Abstract: PURPOSE:To improve operability by a method wherein a signal cable is pulled out to the outside of an outer cylinder coaxially with a rotary shaft. CONSTITUTION:Rotation energy of a motor 6 is transmitted to a rotary shaft 4 through gears 13 and 14, and rotation of the rotary shaft 4 causes rotation of an ultrasonic vibrator part 2. Electronic linear scan by means of an ultrasonic wave is effected by an ultrasonic vibrator 1 at each microrotation-angle of the ultrasonic vibrator part 2, and ultrasonic B-mode information at different angle positions in a body cavity is collected. In which case, along with rotation of the rotary shaft 4, a signal cable 15 is rotated. However, since the length of a signal cable between a probe and an ultrasonic diagnosis device body is set to an enough value and the twist region of the signal cable is sharply increased, the load of the motor 6 during rotation of the ultrasonic vibrator part 2 is relieved. Further, since the signal cable 15 is not present on the peripheral surface side of a large part and the signal cable 15 on the large size part side can be prohibited against swing, operability of the probe is improved.
Patent JP-H06260109-A (JP)
Title: Deflection yoke with vlmf coil
Inventor: SATO TATSUYA
IPC: H01J29/76
Filed: 1993-03-05
Abstract: PURPOSE:To prevent misconvergence of a deflection yoke having VLMF coils. CONSTITUTION:VLMF coils 10, 11 are attached to upside and downside of a deflection yoke 2. Lead wires 12, 14 to be connected respectively with the VLMF coils 10, 11 are prepared by twisting a pair of wires and extended out of the respective VLMF coils 10, 11. Consequently, the magnetic field generated by the current running in the lead wires 12, etc., is compensated and misconvergence caused by the lead wires 12, etc., can be prevented.
Patent JP-S51147079-A (JP)
Title: Flying notcher
Inventor: KATOU HEIJI
IPC: B23D25/12
Filed: 1975-06-12
Abstract: PURPOSE: To provide a flying notcher which makes it possible to perform the notching operation automatically without stopping of the manufacturing line. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63239180-A (JP)
Title: Method and device for producing semiconductor single crystal
Inventor: YASUDA SADAO
IPC: C30B29/42
Filed: 1987-03-27
Abstract: PURPOSE:To stably obtain the title high-purity single crystal less contaminated with carbon with high working efficiency at a low cost by heating the heating part consisting of a carbon material in the can of the device to a specified temp. during or before evacuation. CONSTITUTION:The heating part 5 consisting of the heater 2 and the crucible 7 made of a carbon material, a support 3 for supporting the rotatable crucible, and a thermal shield 4 and an auxiliary heater 6 consisting of a cylindrical directly-energized heater made of carbon provided around the heating part 5 are arranged in the can 1 of the device made of stainless steel and furnished with a water-cooled jacket. The Ga and As the raw material and the B2O3 as the capsulating agent are charged in the crucible 7, the inside of the can 1 is evacuated to about 0.01Torr, the auxiliary heater 6 is simultaneously energized, and the heating part 5 is heated to a temp. (about 100-250 deg.C) lower than the temp. at which the raw material is evaporated or a reaction occurs and to a temp. at which the gas occluded by the carbon material is desorbed. Evacuation is then stopped, an inert gas such as high-purity Ar is introduced to flush out the inside, the raw material is then heated by the heater 2 and melted, and a crystal is pulled up and grown through a seed crystal 8.
Patent JP-S61229144-A (JP)
Title: System for making automatic diagnosis
Inventor: TAKENO TADAYUKI
IPC: H04L69/40
Filed: 1985-04-04
Abstract: PURPOSE:To diagnose a communication controlling processor without using any manpower, by controlling an external diagnostic device connected with a circuit controlling adaptor through an interface provided in the communication controlling device. CONSTITUTION:When procedures of communication and diagnoses and diagnostic data are transmitted to an external diagnostic device 1a through an operation monitoring device 7a by installing a means which transfers information to the external diagnostic device 1a to the operation monitoring device 7a and connecting the external diagnostic device 1a having an interface with the operation monitoring device 7a with a circuit controlling adaptor 3a by means of a circuit interface, a communication controlling processor 2a is diagnosed under conditions where the operating condition of the communication controlling processor 2a is matched with the control of the external diagnostic device 1a.
Patent JP-S58196911-A (JP)
Inventor: EBARETSUTO DAGURASU HOOGEN
IPC: B23B49/02
Filed: 1983-04-25
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-S58190098-A (JP)
Inventor: OOHASHI KOUJI
IPC: H05K3/00
Filed: 1982-04-29
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-H05271338-A (JP)
Title: Disubstituted diphenylacetylene polymer
IPC: C08F38/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain the subject polymer which has a specific recurring units and is useful as a gas-separation membrane, liquid-separation membrane, a semiconductive material, which are excellent in functions and stability. CONSTITUTION:The objective polymer has the recurring units of formula I [R1 is branched alkyl, trialkylsilyl; R2 is alkyl which may be substituted with halogen atoms, trialkylsilyl, halogen]. It is obtained by polymerization of a compound of formula II, for example, 4-t-butyl-3'-methyldiphenylacetylene.
Patent JP-H09253631-A (JP)
Title: Water treatment apparatus
Inventor: YOKOYAMA MASAO
IPC: C02F1/48
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus constituted by combining a novel hollow yarn membrane type filter excellent in filtering capacity and a filter tank having effective magnetizing treatment function and having heat resistance. SOLUTION: A water treatment apparatus consists of a prefilter B being an external pressure filter system wherein a bundle of a plurality of hollow yarn membranes folded back in the central parts thereof in a loop form are housed in a housing container 9 having a wedge-shaped projection 14 formed to the inner surface of one end thereof and the bonding surface of the projection with a potting material 13 is preliminarily subjected to corona discharge treatment in bundling the open end of the hollow yarn bundle to fix the same to the projection by the potting material 13 so that critical surface tension becomes 40dyn/cm or more and hydrophilicity is further imparted to the hollow yarn membranes and susceptible to backwashing and a filter tank C constituted so that granular activated carbon,  sand or the like are accumulated in a cylindrical housing having a water inflow port and a water outflow port provided to one end and other end thereof in a bed form and magnets are arranged above and below a granular ceramic accumulated bed at least by one so that the directions of the lines of magnetic force coincide with each other and are set along the flow of water.
Patent JP-S62225915-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI ATSUO
IPC: H01L27/14
Filed: 1986-03-26
Abstract: PURPOSE:To fluctuate the output of a voltage amplifying circuit around a predetermined reference voltage between GND and the voltage of a power source, by feeding back the output of a peak holding circuit to the input side of the voltage amplifying circuit. CONSTITUTION:After optical input is detected by a light detection element 1, the output of a current/voltage converting circuit 14 is amplified by a voltage amplifying circuit 15. That is, the peak value of the output voltage of the voltage amplifying circuit 15 is held to a peak holding circuit 11 and the output thereof is fed back to the input side of the voltage amplifying circuit 15 through a resistor 13 of which the resistance value is properly selected with respect to the resistance value of a resistor 6. By this method, the output of the voltage amplifying circuit 15 fluctuates around voltage VA. The output of the voltage amplifying circuit 15 is compared on the basis of the voltage VA by a voltage comparator 12 to obtain digital output as shown by d.
Patent JP-H04308541-A (JP)
Title: Production of halogenated unsaturated hydrocarbons
Inventor: KONDO YOSHIHISA
IPC: B01J31/26
Filed: 1991-04-04
Abstract: PURPOSE:To obtain halogenated hydrocarbons useful as a raw material, etc., for medicines, agricultural chemicals, perfumes and other various chemicals in a high yield of >=80% in a short reaction time with excellent economical efficiency according to simple operation. CONSTITUTION:A sulfonic acid ester of an unsaturated alcohol, e.g. a compound expressed by the formula [R1 to R3 are H or saturated or unsaturated aliphatic, alicyclic, aromatic or heterocyclic group which may have a substituent group; (a) is an integer of >=0; R5 is aliphatic, alicyclic or aromatic group which may have a substituent group; A is double or triple bond between carbons] is allowed to react with an inorganic halide in the presence of a phase-transfer catalyst in water to economically afford halogenated unsaturated hydrocarbons in high yield. Furthermore, if a basic substance is present in the aforementioned reaction system, isomerization in using a sulfonic acid ester, etc., of an alkenyl alcohol as a raw material can also be effectively suppressed.
Patent JP-S61230049-A (JP)
Title: Method and device for detecting surface defect
Inventor: OGASAWARA AKINOBU
IPC: G01N21/89
Filed: 1985-04-04
Abstract: PURPOSE:To detect and discriminate a long defect in a width direction and that in a rolling direction by one device at high accuracy by switching a scan beam having an optical point with a changed shape and scanning a material to be tested. CONSTITUTION:A laser beam 6 from a scan light source 5 is bisected by a half mirror 7-1, and its cross sectional shape is formed long and narrow in rolling and width directions of the material to be tested 1 by beam forming optical systems 8 and 14. A light detecting device 20 installed on the end of a parabolic mirror 19 for scanning the laser beam obliquely with respect to the material to be tested 1 generates one pulse by one scan, and a switching control circuit 17 opens and closes alternately optical shutters 13-1 and 13-2 at every scan. Laser beams reflected by the material to be tested 1 are alternately stored in memories 25-1 and 25-2 by scan through a light condensing lens 21, a light receiving device 22, an integrator 23 and an A/D converter 24, and outputs in said memories are compared by a comparator 27. Accordingly the decision whether the crack is in a longitudinal or lateral direction and that of the size of the deflect are made.
Patent JP-S58189480-A (JP)
Inventor: OKUTSU TOSHIHIKO
IPC: E06B3/00
Filed: 1982-04-28
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-2000267700-A (JP)
Title: Method and device for encoding and decoding voice
Inventor: SASAKI SEIJI
IPC: G10L19/08
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To actualize a lower bit rate without any deterioration in sound quality by generating a reproduced sound by using a white noise as a sound source signal and adding a spectrum envelope information and a gain information to the sound source signal when voiced/voiceless discrimination information indicates a voiceless state. SOLUTION: The maximum value i7 of a normalization autocorrelation function is corrected by a correlation function corrector 119 and then used to make a voiced/voiceless decision by a voiced/voiceless decision unit 126. Namely, a voiceless state when the maximum value j7 which has been corrected is not more than a specific threshold or a voiced state when not is judged and a voiced/voiceless flag s7 as its result is outputted to a periodic/aperiodic pitch and voiced/voiceless information code generator 127.  A sound source signal is generated by adding the sound source signal of a voiced area and the sound source signal of a voiceless signal together, and when the voiced/ voiceless discrimination information indicates the voiceless state, a white noise is used as a sound source signal and spectrum envelope information and gain information are added to the sound source signal to generate a reproduced voice.
Patent JP-S62227255-A (JP)
Title: Public telephone set
Inventor: KIMIZU RYUICHI
IPC: H04M15/28
Filed: 1986-03-28
Abstract: PURPOSE:To effectively use money thrown in, and to improve efficiency in a telephone line due to the reduction of the use of a public telephone set, by calculating and displaying a time possible to call by the amount of coins unused for a call tariff, out of the time interval of a charging signal timed in process of a call, and a counted coin thrown in. CONSTITUTION:When a call loop with the telephone set of an opposite is formed, a charging signal sending device 11 in a telephone station sends out the charging signal until a handset 2 is returned, and a line is cut off, to thc telephone set. A charg ing signal reception circuit 8 sends out the charging signal to a call possible time calculating part 9 at every reception of the charging signal. And the time interval between a time when the first charging signal is received after the start of the call, and the time when the second charging signal is received, is calculated. Furthermore, the amount of an accumulated coin is calculated based on a count signal which represents the accumulated number of coins supplied from a coin counter circuit 10, then the time possible to call is calculated. And it is displayed on a display part 4. Until the charging signal is received next after the second charging signal is re ceived, by the charging signal reception circuit 8, the time possible to call displayed on the display part 4, is subtracted by every second, and displayed.
Patent JP-H08272541-A (JP)
Title: Information recording medium and information reproducing device
Inventor: OTSUKA GAKUSHI
IPC: G06F3/06
Filed: 1995-03-29
Abstract: PURPOSE: To provide an information recording medium such as a disk capable of being directly accessed by means of various kind of OSs(operation systems). CONSTITUTION: File management areas FM1 , FM2 , FM3 ... corresponding to plural file systems or OSs are provided in the ROM area 5 of the information recoding medium. At the time of executing file management by OS corresponding to file management information written into one of these file management areas FM1 , FM2 , FM3 ... address translation is executed from a physical sector address to the logical address so that a logical address at a leading position in the file management area is '000'.
Patent JP-H03273522-A (JP)
Title: Magnetic recording medium and its production
Inventor: SUZUKI SHIGEYOSHI
IPC: C10N40/18
Filed: 1990-03-23
Abstract: PURPOSE:To reduce the contact frictional force appearing between a head and a magnetic recording medium by using a specified polymer as an orienting lubricant for an oriented lubricating layer of the magnetic recording medium. CONSTITUTION:The magnetic recording medium is obtained by successively depositing a metal magnetic thin film medium 3, amorphous inorg. oxide layer 4, and oriented lubricant layer 5 which can be fixed on the amorphous inorg. oxide layer 4, on an alloy disk 1 which is polished to have a mirror surface and covered with a nonmagnetic alloy layer 2 having a polished mirror surface. The orienting lubricant consists of polymer expressed by formula I which can be prepared by introducing perfluoropolyether to the side chains of polyamic acid polymers having strong adhesion property to amorphous inorg. oxides. Thereby, the contact frictional force appearing between a head and the magnetic recording medium can be reduced.
Patent JP-H02250922-A (JP)
Title: Production of rare earth element-transition element -b magnet
Inventor: OKI TSUGUAKI
IPC: H01F41/02
Filed: 1989-03-25
Abstract: PURPOSE:To produce a permanent magnet excellent in magnetic properties by sealing an ingot of alloy consisting of rare earth elements, transition elements and B in a metallic capsule via a lubricant, applying hot rolling by two or more passes to the above, and then spheroidizing the structure by means of heat treatment at specific temp. CONSTITUTION:An ingot of an alloy containing rare earth elements, transition metals such as Fe, Co and Ni, by atom, 8 to 25% 65 to 90% and 2 to 10%, respectively, and B is sealed by the use of a lubricant such as BN, in a capsule made of, e.g. stainless steel having a melting point higher than that of this alloy, which is hated up to 750-1150 deg.C and subjected to hot rolling at least by two or more passes so that the total draft is regulated to >=30%. Subsequently, the above capsule is heat-treated at 800-1150 deg.C and further heat-treated at 400 to 800 deg.C to undergo the spheroidization of eutectic structure, followed by slow cooling through the temp. region from 700 to 200 deg.C at <=10 deg.C/min cooling rate. Finally the metallic capsule is peeled off and removed, by which the permanent magnet excellent in magnetic properties can be produced.
Patent JP-2000270347-A (JP)
Title: Recorder and monitor system using the recorder
Inventor: SUDA SEIJI
IPC: G08B13/196
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reproduce respective video and audio signals as a stereoscopic video image with high resolution by using a plurality of video cameras and a sound pickup microphone to supervise a supervisory range and recording simultaneously the respective signals when they detect a fault. SOLUTION: Compression means 16, 17, 18 compress signals from video cameras 10, 11 and a sound pickup microphone 12 respectively and a recording means 21 records them on a DVD 22. A reproduction means 23 reproduces left and right eye video signals on the DVD 22 and an expansion means expands the reproduced signals, and a stereoscopic display monitor 29 displays a stereoscopic video image through a liquid crystal display shutter 28. The compressed main video signal and sub video signal are alternately recorded as an interleave unit with nearly the same size of a group of picture GOP in compliance with the MPEG standards.
Patent JP-S58188974-A (JP)
Title: Picture signal recording device
Inventor: MASUNAGA MAKOTO
IPC: H04N5/91
Filed: 1982-04-28
Abstract: PURPOSE:To prevent crosstalk between heads and to perform high-density recording by arranging two heads which record a one-frame picture signal consisting of two fields on adjacent concentric recoring loci, frame by frame, at an interval in a recording track direction. CONSTITUTION:The heads H'1 and H'2 which record the one-frame picture signal consisting of two fields on adjacent concentric recording loci, field by field, are provided at the head part 5 of a picture signal recording device. The head H'1 records the 1st field of the picture signal and the head H'2 records the 2nd field by forming concentric tracks tn and tn+1. Those heads H'1 and H'2 are isolated from each other in the recording locus direction at a wide interval to obtain the had part 5 of united structure. Thus, crosstalk between the heads H'2 and H'2 is eliminated to perform high-density recording.
Patent JP-H04284237-A (JP)
Title: Packaging material for individually packaged body of sanitary napkin and its manufacture
Inventor: NAKAMURA NORINAGA
IPC: B32B27/00
Filed: 1991-03-12
Abstract: PURPOSE:To manufacture a packaging material for individually packaged body of a sanitary napkin provided with a release agent layer composed of a silicone resin cured layer of a film not to be affected by the polimerization inhibition action from oxygen in the atomosphere. CONSTITUTION:A packaging material 1 for individually packaged body of a sanitary napkin is provided with a flexible plastic film 2 and a release agent layer 3 formed partially on one surface of said plastic film 2, and said release agent layer 3 is composed of cationic polymerization type ionizing radiation cured silicone resin.