baber/WOPTO huggingface dataset:
Patent JP-S55112078-A (JP)
Title: Vertical synchronous device
Inventor: SHIOTANI YUUICHI
IPC: H04N5/06
Filed: 1979-02-20
Abstract: PURPOSE: To secure the steady deflecting action with a large tolerance by giving the synchronous action via the reference signal between the phase of the division output signal and the vertical synchronous signal.  
     CONSTITUTION: The device consists of 2fH generation circuit 10, divider circuit 11, reference signal generation circuit 12, phase comparator circuit 13 and others. And signal 2fH generated from circuit 10 is divided into 1/525 through circuit 11 to produce division output VD of vertical frequency fV. On the other hand, circuit 12 produce references signal VR of the fixed pulse duration in synchronization with vertical cynchronous signal TS extracted from the TV signal. The pulse position of signal VR is synchronized with signal 2fH which is right after the front edge of signal VS with the fixed pulse duration of 1.5H. Then signal VR and output VD are supplied to circuit 13, and the phase matching is decided when signal VR exists in the pulse period of signal VS; while the phase shift is decided when no signal VR exists each. In the case of the latter, the signal is produced to reset circuit 11 repetitively until the matching is obtained. Thus signal VR is obtained through calculation of signal 2fH, and as a result the fixed pulse duration can always be secured to give the steady deflecting action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03224441-A (JP)
Title: Production of cheese
Inventor: NAKAJIMA HAJIME
IPC: A23C19/032
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a cheese, excellent in promotion of aging and flavor and useful for the food field by using lactic acid bacteria and specific lactose nonfermentative artificial variant strain together in producing the cheese using a lactic acid bacteria starter. CONSTITUTION:A lactic acid bacteria starter is used to produce a cheese. In the process, lactic acid bacteria (e.g. Lactococcus lactis subsp. lactis) and a lactose nonfermentative artificial variant strain of Lactococcus lactis subsp. cremoris (FERM P-11156) are used together to afford the objective cheese.
Patent JP-S63186164-A (JP)
Title: Defect detecting method for liquid crystal display device
Inventor: TAKAHARA HIROSHI
IPC: G01R31/28
Filed: 1987-01-29
Abstract: PURPOSE:To detect a short-circuit defect of a thin film transistor (TR) by applying a voltage to an optional source signal line and also applying a selection or nonselection voltage to plural optional gate signal lines in order. CONSTITUTION:A voltage applying means 3 applies a voltage to, for example, a source signal line S2 and the selection voltage to gate signal lines G2 and G3 while applying the nonselection voltage to other gate signal lines. Then the voltage across a pickup resistance R connected to the signal line S3 is measured on a voltmeter 4 and then one current path is formed as shown by a dotted line, so a voltage V1 is generated. Then the selection voltage is applied to signal lines G3 and G4 and the nonselection voltage is applied to other lines to measure the voltage across the resistance 5 on the voltmeter 4. If the thin film TR TS22 has a short-circuit defect 2, a current path is formed of the defect 2 and the TR TM22 in addition to the current path of TRs TS32 and TM32, so the voltage across the resistance 5 rises above the voltage V1 obtained when the selection voltage is applied to the signal lines G2 and G3, thereby detecting the short-circuit defect of the TR TS22.
Patent JP-H08191618-A (JP)
Title: Method for applying fertilizer
Inventor: MOMONO HIROSHI
IPC: A01C21/00
Filed: 1991-01-19
Abstract: PURPOSE: To provide a method for improving the fertilizer application efficiency, yield and quality of harvests. CONSTITUTION: A fertilizer in the upper stage is applied in a continuous linear form and the fertilizer in the lower stage as intermittent masses is applied to positions opposite to seeding or planting positions. Thereby, the amount of the applied fertilizer is decreased in the upper stage and increased in the lower stage in applying the fertilizer to the two upper and lower stages below both sides of the seeding or planting positions formed into a row at nearly a regular interval.
Patent JP-S60181102-A (JP)
Inventor: JIYON ZUISHION TSUAI
IPC: C08B11/04
Filed: 1985-02-05
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-S60165307-A (JP)
Title: Preparation of cam shaft
Inventor: UMEBA GENKICHI
IPC: B22F7/08
Filed: 1984-02-07
Abstract: PURPOSE:To strongly cement and bond assembling parts and a stem, by engaging and assembling the assembling parts having an engagement hole, which consists of an outside material comprising a copper-carbon-ferrous solid phase sintered material containing a specific amount of Cu and an inside material comprising steel, with the stem while sintering the resulting assembly in a furnace. CONSTITUTION:Assembling parts 3 having an engagement hole, which consists of an outside material 1 comprising a copper-carbon-ferrous solid phase sintered material containing about 17-35wt% of Cu and about 0.6-1.5wt% of C and an inside material 2 comprising steel, is fixed and assembled with a stem 4 and the obtained assembly is subsequently sintered at about 1,100-1,200 deg.C for about 30- 150min in a furnace. By this treatment, Cu eluted from the outside material 1 strongly cements and bonds the outside material 1, the inside material 2 and the stem 4. In this case, the void ratio of the outside material 1 is set to about 10- 40% and that of the inside material 2 to about 10-20% while the width of the outside material 1 in the axial direction is made larger than that of the inside material 2. By this method, a cam shaft excellent in processability is prepared simply.
Patent JP-S62178037-A (JP)
Title: Network management system
Inventor: YODA SHUNSUKE
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a concentrative network management equipment while enhancing the independency between segments by adopting the address system of a network as two stages of segment and node addresses. CONSTITUTION:A packet is generated in a node 21. An address of the node 21, a node address and a segment address are set to the packet. The packet is sent to a ring node 51 through a bus 45. The node 21 sends the packet to a ring 55. The packet sent to the ring is compared with its own address by a ring node 54, and in case they are coincident, the packet is sent to a bus 48. The network management equipment 30 collects the packet sent to the bus 48 and the collected data is stored in a storage circuit 305. Then a main controller 301 applies proper processing to the data and, for example, the sent packet number by nodes and a reception packet number are displayed on a CRT.
Patent JP-S62178434-A (JP)
Title: Inter-wheel differential gear for vehicle
Inventor: WATANABE KENICHI
IPC: B60K23/04
Filed: 1986-01-31
Abstract: PURPOSE:To get rid of a difference in transmission driving force between both symmetrical wheels as well as to improve the extent of driving stability, by prohibiting any operation when detecting a fact that a car speed is more than the specified value and a steering angle is less than the specified one at the time of rectilinear running at high speed, and constituting both these symmetrical wheels so as to come into a state of being directly coupled. CONSTITUTION:A differential device 21 rotating both wheels in a differential way is installed between both these symmetrical wheels. And, durig car running, the car speed V detected by a car speed sensor 35 and the steering angle theta detected by a steering angle sensor 37 both are inputted into a control unit 33 as signals Sv and Stheta. At more than the specified value in the car speed V and less than the specified value in the steering angle theta, an on-off value 31, usually being closure, is opened by control of the control unit 33 and a hydraulic fluid in the specified pressure is fed to a hydraulic chamber 231 by a pump 29, and control of the differential gear 21 is prohibited. That is to say, a clutch hub 229 is moved to the right, both friction discs 227a and 229a are clamped, and both symmetrical output shafts 213R and 213L are made to come into a state of being directly coupled, making rotation of these symmetrical wheels into an equal velocity. In consequence, driving force of both these wheels at the time of rectilinear running at high speed is equilibrated so that driving stability is well improved.
Patent JP-S63187707-A (JP)
Title: Wide-band microantenna
Inventor: KOBAYASHI KOICHI
IPC: H01Q13/06
Filed: 1987-01-28
Abstract: PURPOSE:To match impedances from a coaxial input end up to the output to a space through a dielectric to obtain a satisfactory characteristic by deter mining dimensions of the section of a double ridge waveguide by exact calcula tion and providing a coaxial waveguide converting part in one side and provid ing the dielectric in an aperture part. CONSTITUTION:The section of the waveguide band is so exactly calculated that the cut-off frequency is the outside of the operating frequency, and a single ridge 12 is provided with a step transformer 8 to match impedances between a coaxial connector 6 and a double ridge 9 and the quantity of laminated layers or the like of a dielectric 10 provided in an aperture part 14 is adjusted to match impedances between the double ridge 9 and the space for the purpose of matching the impedance of the coaxial connector 6 and that of the space as much as possible. Thus, the section of the double ridge waveguide is exactly prescribed to secure the operating frequency of one octave or wider, and imped ance matching is attained up to the aperture part to obtain a satisfactory stand ing wave ratio characteristic throughout the band.
Patent JP-S56117352-A (JP)
Title: Tape run control circuit for tape recorder
Inventor: OKAMOTO YOSHIO
IPC: G11B15/08
Filed: 1980-02-18
Abstract: PURPOSE:To increase the stability of control by controlling the tape run with photosensing output or reel rotation detecting output of a transparent reader tape at playback/recording and inhibiting the operation of the tape run control circuit at tape stop. CONSTITUTION:At playback/recording, the control circuit CC operates the tape run control circuit TC with either output of the photosensing circuit PC or reel rotation detecting circuit RC. Further, at tape stop, the inhibition circuit SC inhibiting the operation of the tape run control circuit TC is provided. When a tape stop signal is fed to the terminal P16 of the inhibition circuit SC, the tape run control circuit TC is set to inactive operation, regardless of the presence of the output of the photosensing circuit PC and reel rotation detecting circuit RC. Thus, the stability of tape run control can be increased.
Patent JP-2000213114-A (JP)
Title: Waterproof sheet containing substrate
Inventor: KAMINOYAMA ETSUJI
IPC: B32B25/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To improve an external damage resistance and prevent an occurrence of warping by making a substrate exist below the center in the width direction of a waterproof sheet by making an upper layer sheet thinner than a lower layer sheet and making the modulus of the upper layer sheet smaller than the modulus of the lower layer sheet. SOLUTION: The substrate 2, the rubber lower layer sheet 3, and the rubber lower layer sheet 4 are stacked integrally one on top of another. When a shock of the kind that may penetrate a waterproof sheet not containing a backing is applied, the existence of the substrate 2 helps resist penetration. By making the modulus of the upper layer sheet 3 lower than the modulus of the lower layer sheet 4, the contraction of the lower layer sheet 4 becomes greater than the contraction of the upper layer sheet 3. Therefore, the substrate 2 is arranged below the center in the width direction of the waterproof sheet and near the backing, damage from the backing can be reduced by counteraction from both. Therefore, the warping of the waterproof sheet can be decreased.
Patent JP-H02176380-A (JP)
Title: Automatic ice making machine
Inventor: HARA YASUO
IPC: F25C1/04
Filed: 1988-01-29
Abstract: PURPOSE:To manufacture homogeneous and transparent ice blocks by a method wherein a second ice making chamber is closed against a first ice making chamber, provided with an evaporator on the back surface thereof, from lower side to define spherical or polyhedronal ice forming spaces by a plurality of first and second ice making small chambers respectively. CONSTITUTION:A second ice making chamber 12, provided with a multitude of recessed second ice making small chambers 15, is closed against a first ice making chamber 11, provided with an evaporator 14 on the back surface thereof and recessed with a multitude of first ice making small chambers 13 consisting of downwardly opened recesses, from lower side to define spherical or polyhedronal ice forming spaces between the ice making small chambers 13, 15. Ice making water, reserved in an ice making water tank 19, is pumped into a distributing pipe 24 through a pump 22 and is injected into the ice making chambers through water injecting holes 25 to form ice blocks while the ice making water, which is not frozen, is returned into the ice making water tank 19 through returning holes 26 to recirculate it. Multitude of homogeneous and transparent spherical or polyhedronal ice blocks may be produced continuously with a simple constitution in such a manner.
Patent JP-S63191526-A (JP)
Title: Fastening device for bolt for connecting steel frame structure
Inventor: KOJIMA YASUO
IPC: B23P19/06
Filed: 1987-01-30
Abstract: PURPOSE:To carry out the fastening work for the connecting bolts through the remote operation the monitoring of images, by installing an image pick-up machine for transmitting the fastening state of the fastening tool for the connecting bolts and the relation position between a traveling body and a constitution member onto the traveling body which shifts on the back part of the constitution member. CONSTITUTION:A traveling body 3 which shifts along the back part of a constitution member 2 which constitutes a steel frame structure is equipped with a fastening tool 5 for fastening the bolts 4 for connecting the constitution member 2 and an image pick-up machine 6 which images the fastening state of the connecting bolts 4 and the relation position between the traveling body 3 and the constitution member 2 and transmits said images to a steering position. The connecting bolts 4 for fastening the constitution members 2 are fastened through the remote control in monitoring the image. Therefore, the trouble of injury for a human body due to falling, etc., is prevented, and the height limitation is eliminated, and workability, reliability, safety, and fatigue resistance can be improved markedly.
Patent JP-S58139322-A (JP)
Title: Porcelain composition used for magnetic head fastener
Inventor: YONEDA TAKEHIKO
IPC: G11B5/187
Filed: 1982-02-10
Abstract: PURPOSE:To restrain chipping while processing, and to enhance thermal shock resistance and mechanical strength, by changing a proportion of a specified porcelain component to select freely heat expansion coefficient within a specified range. CONSTITUTION:As porcelain composn., 20-75wt% TiO2; 20-78wt% MgO; 0.01- 10wt% ZnO; and at least one of BaO, SrO, CaO, SiO2, Nb2O3, Al2O3, SnO2, ZrO2, Cr2O3, and Fe2O3 amounting to <=20wt% are contained in 100wt% composn., and it is sintered. Its heat expansion coefficient can be selected freely within (80-120)X10<-7>/ deg.C by changing proportion of each component, as a result, bore distribution is improved chipping can be restrained in mechanical working, and heat expansion coefft., thermal shock resistance, and mechanical strength can be enhanced.
Patent JP-H06236591-A (JP)
Title: Head drum
Inventor: MITSUYASU TAMOTSU
IPC: G11B5/52
Filed: 1993-02-08
Abstract: PURPOSE:To realize the drum which can transmit the amplitude of the microvibrations generated from a vibration generating element to the drum surface without attenuation and does not adversely affect traveling of a tape wound around the drum for the purpose of such realization. CONSTITUTION:The inner peripheral surface of the upper or lower stationary drum 11 of a middle drum type or middle disk type of the stationary drum for a VTR, DAT, etc., is provided with a thin part 12. Since the vibrating part 13 and the drum fixing part 14 are separated by this thin part 12, the microvibrations generated from the vibration generating element of the vibrating part 13 are transmitted to the drum surface without attenuation. The similar effect is also expected when a notch is provided in place of the thin part 12.
Patent JP-H0565277-A (JP)
Title: Molecular crystal and conversion of wavelength of light using the same
Inventor: OKAZAKI MASAKI
IPC: C07D263/46
Filed: 1992-02-05
Abstract: PURPOSE:To provide a new compound exhibiting excellent blue-light transmittance, having a molecular orientation suitable for a wavelength conversion element free from inversion symmetry and useful as a non-linear optical material. CONSTITUTION:The compound of formula I (R is alkyl) and a compound corresponding to the compound of formula I wherein at least one H atom is substituted with deuterium atom, e.g. the compound of formula II. The compound of formula I can be produced by the Knoevenagel reaction of 4- alkoxybenzaldehyde with 4-azolidine-2,4-dione.
Patent JP-S53106087-A (JP)
Title: Method and apparatus of eddy current ultrasonic flaw detection
Inventor: ICHIKAWA YOSHINORI
IPC: G01N27/90
Filed: 1977-02-28
Abstract: PURPOSE: To perform flaw detection of high sensitivity only to flaws and high signal-tonoise ration (S/N) by three-dimensionally intersecting a pair of coil and detecting the changes in the eddy current flowing in the object to be examined. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10221060-A (JP)
Title: Local probe microscope
Inventor: OLIVER B WRIGHT
IPC: G01N37/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a local probe microscope in which the integration between a probe and a sample can be controlled on an ultrashort time scale and in which a time-resolved image is formed on an atomic scale by using only an optical means and a mechanical means. SOLUTION: A scanning means 5 which scans a sample 2 in two transverse directions with reference to a probe 3 is contained. A means which controls the position of the probe 3 in a direction perpendicular to the probe 2 is contained. A means which is a means to irradiate the probe 3 with a beam 9 constituted of periodically continuous ultrashort optical gate pulses, by which ultrashort acoustic pulses 10 modulate the distance between a probe terminal part 7 and a sample surface 11 and which irradiates the sample 2 or the probe 3 with a second beam 12 used to advance or delay the time regarding the beam 9 constituted of the periodically continuous optical gate pulses is contained. A means which probes and generates an image by using a selected probe signal is contained.
Patent JP-S59144660-A (JP)
Inventor: YABUTA MASAHIRO
IPC: D04B15/56
Filed: 1984-02-06
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-H11209325-A (JP)
Title: Production of 4-acetoxy-3-methyl-1-butanol, 2-methyl-1,4-butanediol or 3-methyltetrahydrofuran
Inventor: OMATSU TOSHIHIRO
IPC: C07C67/29
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing 4-acetoxy-3- methyl-1-butanol, 2-methyl-1,4-butanediol or 3 methyltetrahydrofuran in high yield under a mild condition by using an easily available compound as a starting material. SOLUTION: (1) Methallyl acetate is reacted with hydrogen and carbon monoxide in the presence of a rhodium compound and a tertiary organic phosphorus compound to provide 4-acetoxy-3-methylbutanal, and the obtained 4 acetoxy-3-methylbutanal is reduced to provide the objective 4-acetoxy-3-methyl-1-butanol in the method for producing the 4-acetoxy-3-methyl-1-butanol. (2) The 4-acetoxy-3-methyl-1-butanol obtained by the method (1) is subjected to solvolysis to provide the objective 2- methyl-1,4-butanediol in the method for producing the 2-methyl-1,4-butanediol. (3) The 4-acetoxy 3-methyl-1-butanol obtained by the method (1) is subjected to the reaction for removing acetic acid therefrom to provide the objective 3- methyltetrahydrofuran in the method for producing the 3-methyltetrahydrofuran.  (4) The 2-methyl-1,4-butanediol obtained by the method (2) is also subjected to a dehydration reaction to provide the objective 3-methyltetrahydrofuran in the method for producing the 3-methyltetrahydrofuran.
Patent JP-H11123789-A (JP)
Title: Manufacture of storage container of food or the like, and container of food or the like
Inventor: MIYATA TEIKO
IPC: B65D85/50
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a storage container having a pattern of a high commodity value even without printing a color or the pattern to enhance the value, which can be treated as a combustible refuse. SOLUTION: The method for manufacturing a storage container of a food or the like comprises a bitter removing step 1 of removing bitter by boiling and washing a sheath of a bamboo sprout after dipping it in water, an extending step 7 of extending to flatten the sheath of the bamboo sprout thus bitter removed after the step 1, a molding step 9 of molding the sheath of the sprout flattened after the step 7 in a storage container shape of a predetermined food or the like by a hot press, and a synthetic resin material coating step 11 of coating an overall surface or only an outside surface with a synthetic resin material by cooling it after the step 9.
Patent JP-S58136630-A (JP)
Title: Production of polyolefin foam
Inventor: FUNAKI TAKESHI
IPC: B29C47/00
Filed: 1982-02-09
Abstract: PURPOSE:To produce a polyolefin foam having fine and uniform internal cells and excellent surface smoothness, by introducing a volatile foaming agent under pressure into a high-pressure molten polyolefin resin contg. fine mica powder  mixing the both and extruding the mixture into a low-pressure, low-temperature  zone. CONSTITUTION:A composition prepared by mixing 100pts.wt. polyolefin resin with 0.05-1pt.wt. mica fine powder, minor edge/major edge ratio of 1:2-3, and average diameter <=10mu, is fed into an extruder and molten. Then, a volatile blowing agent (e.g., dichlorodifluoromethane) is introduced under pressure from a point in the middle of the cylinder and mixed. Then, the mixture is expanded by extruding it into a low-pressure, low-temperature zone.
Patent JP-H09194915-A (JP)
Title: Combustion burner used for metallurgical furnace
Inventor: MURAI RYOTA
IPC: F23D1/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To efficiently burn bulky solid fuel of synthetic resin material, etc., supplied from a tuyere part of a metallurgical furnace and further, to suitably burn the bulky solid fuel, too while burning powdery and granular solid fuel such as pulverized fine coal, etc., at high efficiency in a melting furnace for iron-making. SOLUTION: In a combustion burner A arranged in the tuyere part B at the lower part of a shaft furnace, a pre-combustion chamber 1 is disposed inside a top opening hole part 2 and also, a charging hole for charging the bulky solid fuel into the pre-combustion chamber 1 is formed. This combustion burner has a structure having oxygen blowing holes (a) inside the pre-combustion chamber or a solid fuel injection hole arranged at the center of the burner diameter direction or this neighborhood thereof and the oxygen blowing holes (a) arranged at the surrounding thereof or the oxygen blowing hole (a) arranged at the center of the burner diameter direction or neighborhood thereof and the solid fuel injecting hole arranged at the surrounding thereof and further, the oxygen blowing holes (a) arranged at the surrounding of the solid fuel injecting hole.  The bulky solid fuel is quickly burned at the high efficiency with the supplied oxygen in the pre-combustion chamber 1 and gasified by burning.
Patent JP-S58147410-A (JP)
Inventor: ENRIKO ARUBITSUZATEI
IPC: C08F10/00
Filed: 1983-02-12
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。