baber/WOPTO huggingface dataset:
Patent JP-H10101580-A (JP)
Title: Composition hiding unpleasant taste of medicine
Inventor: NARITA EIICHI
IPC: A61K47/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which can hide unpleasant tastes of medicinal substances, by formulating a specific laminar double hydroxide to a medicine having unpleasantly tast. SOLUTION: This composition comprises (A) a medicine having an unpleasant taste and (B) a laminar double hydroxide of formula I (M<2+> is Mg<2+> , Zn<2+> , Ni<2+> ; M<3+> is Al<3+> , Fe<3+> , Cr<3+> , Co<3+> ; A<n-> is Cl<-> , SO4 <2-> , CO<2-> , NO<-> ; x is a real number of 0<x<=0.33; y is a real number larger than 0; n is an integer lager than 1). The compound of formula I is preferably a laminar double hydroxide of formula II. The weight ratio of component A to component B is (0.001-2)/1, preferably (0.01-1)/1. It can be expected that the medicine of unpleasant taste is incorporated between the layers of the laminar double hydroxide or adsorbed to its surfaces and it is not liberated in the mouth.
Patent JP-H08121434-A (JP)
Title: Multistage extension mechanism and working device provided with multistage expansion mechanism
Inventor: SHIMAMURA MITSUAKI
IPC: G21F9/28
Filed: 1994-10-21
Abstract: PURPOSE: To simplify the structure, reduce the weight and miniaturize the device by obviating the hose for supplying fluid. CONSTITUTION: A casing 2 is provided on a base 1, a pressurizing chamber 4 is formed in the casing 2 by connecting a fluid supplying pipe 3 to the casing 2. An outside cylindrical body 11 communicated with the pressurizing chamber 4 is connected to the lower surface of the base 1. A first inner cylindrical body 14, a second inner cylindrical body 15 and a third inner cylindrical body 16 are coaxially inserted into an outer cylindrical body 11. Seal materials 11 are fitted into the lower end thick part 11b of the outer cylindrical body 11 and thick parts 14a, 14b, 15a, 15b, 16a of first to third inner cylindrical bodies 14 to 16. A hook 17 for hooking a wire 10 on its upper end is connected to the third inner cylindrical body 16, and a working jig 18 is connected to the lower end.  When respective inner cylindrical bodies 14 to 16 are extended, the wire 10 is delivered while pressurizing the pressurizing chamber 4, when respective cylindrical bodies 14 to 16 are contracted, the wire 10 is rewound on a drum 6 by driving a drum driving source 7.
Patent JP-H06109785-A (JP)
Title: Temperature characteristic correction device for field strength meter
Inventor: OKADA KATSUTOSHI
IPC: G01R29/08
Filed: 1992-09-25
Abstract: PURPOSE:To make a correction for the fluctuation of readings due to temperature, regarding a field strength meter used for checking a telephone or the like installed on a movable body. CONSTITUTION:A field strength meter 1 to obtain field strength via the conversion of the intermediate-frequency signal of a received wave to DC voltage, and the calibration of the DC voltage with reference field, is provided with a temperature correction means 2. This means 2 is capable of updating and saving data on a difference resulting from the deduction of converted DC voltage with field strength kept at zero during the calibration, from converted DC voltage obtained with the filed strength of a received signal forcibly kept at zero for transmission, and further capable of adding the difference of the voltage to the converted DC voltage of the received signal at a receiving process. Furthermore, the meter is provided with a switch 3 for turning off a receiving antenna 101 for forcibly keeping the field strength at zero, and a control section to control the switch 3 for the isolation thereof only at the time of transmission on the basis of judgement about the progress of a transmission process.
Patent JP-S62116834-A (JP)
Title: Cooking device
Inventor: HINAGA YUKINOBU
IPC: F24C1/00
Filed: 1985-11-18
Abstract: PURPOSE:To prevent a mistaken ignition due to young child's mischief and increase safety by arranging a main electric power source switch beside an operation panel in which various switches for instruments concentrate and providing a lid on the power source switch or installing the power source inside a drawer. CONSTITUTION:An operation panel 14 provided on the left side of an inclination face in front of a table body is provided with two cooking stores, three switches 15 which ignite or shut down the burner of a grill, and a capability change-over switch 16 which regulate the capability of the cooking stores. On the surfaces of drawers 17 provided on the right and left a main electric power switch 18 is installed, and to the switch 18 an electric cord with a plug 11 is connected. With this arrangement, the main electric power switch 18 is neither covered with a lid nor installed in the drawer at which young children can look, and there is, therefore, no fear that the main switch is tampered with and there is no possibility at all that fire gets into the cooking device, improving safety.
Patent JP-H0198896-A (JP)
Title: Heat exchanger
Inventor: YAMAMOTO KEN
IPC: F28F1/40
Filed: 1987-10-12
Abstract: PURPOSE:To improve a heat exchanging performance by a method wherein inner fins are integrally formed with louvers for crossing flow of heat exchanging medium between the adjoining heat exchanging medium passages defined by the inner fins. CONSTITUTION:Although coolant passes within a flat tube 4 along a plurality of coolant passages 7 defined by inner fins 10, the inner fins 10 are formed with several louvers 11, so that the coolant which is apt to flow toward a downstream side of the coolant passages 7 is changed in its flow direction by the louvers 11. The louvers 11 are cut and raised toward the coolant passages 7 adjacent to the upstream side of the air flow. The coolant flowing in the coolant passage 7 at the downstream side of the air flow direction is guided toward the coolant passages 7 adjacent to the upstream side of the air in sequence. The coolant is guided between the adjoining coolant passages 7 toward the high condensing side, so that the coolant may be mixed to each other and then there is no difference in temperature between the coolant passages 7 in a direction of air flow. Due to this fact, no eccentric condensation of air is generated and thus an efficiency of heat exchanging operation is improved.
Patent JP-H0198928-A (JP)
Title: Feed water meter with water leakage detecting function
Inventor: HOTTA SUSUMU
IPC: G01M3/28
Filed: 1987-10-12
Abstract: PURPOSE:To easily detect a flow rate integral value and fine-amount water leakage by providing a flow rate detecting means and a fine water leakage detecting means in the middle of a feed water conduit. CONSTITUTION:When there is no water leakage, a main valve 4 and the control valve 7c of a water governor 7 are fully open and when a tap 3 is opened and a stable water feeding state is entered, the output signal of a flow rate sensor 9 is processed by a microcomputer 12, so that the current flow rate and integrated total amount of water are displayed 19. If there is fine water leakage, the output signal of the sensor 9 nearly becomes 0 and when the state continues for a prescribed time, a driving motor 5 opens the valve 4 fully with the output signal of an input/output interface 12a. Further, the valve 7c operates in the closing direction owing to the water leakage and its opening extent is read in from a governor sensor 8, so that the motor 5 opens and closes the valve 4 with the output signal of the interface 12a according to the opening extent. When the opening extent of the valve 7c enters a prescribed range, the valve 4 stops and becomes stable while open slightly. The microcomputer 12 calculates the fine flow rate with the current output signal of the potentiometer 6 of the motor 5.
Patent JP-H07108760-A (JP)
Title: Optical recording medium and optical switching element
Inventor: TATSUZONO FUMIO
IPC: G11B7/24
Filed: 1993-10-14
Abstract: PURPOSE:To obtain an optical switching element improved in the repeated durability of coloration/discoloration by forming an optical recording medium by providing a recording layer wherein a specific amt. of a photochromic compd. is added to a polymer on a substrate. CONSTITUTION:An optical recording medium obtained by providing a recording layer wherein 20wt.% or more of a photochromic compd. is added to a polymer on a substrate and an optical switching element utilizing the refractive index change of the photochromic compd. are obtained. By setting the concn. of the photochromic compd. added to the polymer to 20% or more by wt. of the polymer, the deterioration of the photochromic compd. is suppressed and the repeated durability of coloration/discoloration is enhanced. This repeated durability is considered to be enhanced because the ratio of a molecule reacted by the irradiation with light is relatively reduced by enhancing the concn. of the photochromic compd. with respect to the polymer and the deterioration of the photochromic compd. is reduced.
Patent JP-2001083424-A (JP)
Title: Confocal microscope
Inventor: OKAMOTO YOICHI
IPC: G02B21/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a confocal microscope constituted so that a place where light reflectivity is extremely high or a place where light reflectivity is extremely low can be directly and visually displayed when they exist at one part of a sample. SOLUTION: One picture selected out of a color confocal picture 51, a black- and-white confocal picture 52 and a height distribution picture 53 displayed at the lower part of a screen 50 by being reduced is displayed at a main display part 54 by being enlarged. A window for setting a threshold value 56 including a histogram display 55 showing the degree distribution of the number of pixels corresponding to received light quantity is displayed at the tight side part of the screen 50. The pixel included in the picture displayed at the display part 54 and provided with a received light quantity level being higher than a 1st threshold value BCL set by as set box 57 is colored in red, for example, and the pixel provided with a received light quantity level being lower than a 2nd threshold value DCL set by a set box 58 is colored in blue, for example.
Patent JP-H01100202-A (JP)
Title: Production of low-alloy steel powder
Inventor: HARADA KOJI
IPC: C22C33/02
Filed: 1987-10-12
Abstract: PURPOSE:To obtain low-alloy steel powder having a nearly constant carbon content by mixing low-alloy steel powder obtd. by spray cooling with graphite powder, heating the mixture in an inert gas to allow the graphite to enter into solid soln. in the steel powder or to disperse the graphite in the steel powder and pulverizing. CONSTITUTION:A cooling medium is sprayed on molten low-alloy steel to obtain low-alloy steel powder. The carbon content in the steel powder is quantified, graphite powder is added to the steel powder by an amt. required to attain a prescribed carbon content and are mixed. This mixture is heated in an inert gas such as nitrogen to allow the graphite to enter into solid soln. in the steel powder or to disperse the graphite in the steel powder. The resulting flocculated low-alloy steel is mechanically ground to powder of a required grain size.
Patent JP-S61134137-A (JP)
Title: Bit pattern detecting circuit
Inventor: KURODA SATORU
IPC: H04L13/18
Filed: 1984-12-05
Abstract: PURPOSE:To reduce influences of a nozzle, etc. by detecting bit patterns excellent in noise resistance by forming a filter that can obtain the maximum output at the time of a specified bit pattern and making the difference between the maximum output value and other value larger as the number of bits of a bit pattern to be detected is larger by using an analog delay element as a delay element. CONSTITUTION:Data of data packet of character broadcast signals are supplied serially to a delay circuit network in which seven delay elements 91-97 are connected in series through an input terminal 8. The value of output signals of coefficient devices 101-108 become [1] when the last bit of 8-bit framing code is inputted to the input terminal 8. An adder 11 supplies a signal of level obtained by adding output signals of coefficient devices 101-108 to an input terminal of a comparator 12. The value of output signal of the adder 11 shows the maximum value [8] when the last bit of framing code is inputted to the input terminal 8.
Patent JP-H0199018-A (JP)
Title: Semiconductor laser module with optical isolator
Inventor: KANEKO SHINICHI
IPC: G02B27/28
Filed: 1987-10-12
Abstract: PURPOSE:To prevent the fluctuation of an optical output of a semiconductor laser by constituting the title module so that among emitted light beams which return in reverse to the semiconductor laser from an optical fiber, the light of a polarized light component being parallel to a place of polarization is condensed to other part than the active region of the semiconductor laser. CONSTITUTION:When a return light 9 from an optical fiber 7 is made incident on a double refraction crystal plate 4, it is divided into an ordinary ray 9a of a polarized light component being perpendicular to the surface containing an optical axis and the normal of the incident surface, and the abnormal ray 9b of a polarized light component being parallel to said surface. Subsequently, the ray 9a is propagated linearly as it is, but the ray 9b is propagated diagonally through a crystal plate 4, shifted to the (x) axis negative direction and the (y) axis positive direction from an origin n the (x)-(y) plane and emitted. Next, the ray 9a and 9b are rotated by 45 deg. by non- reciprocity of a Faraday rotor 6. Thereafter, by an action of a lens 3, the ray 9b is made incident on the inside of the end face of a semiconductor laser 1, and also, other part than the active region 2 of the laser 1. In such a way, the fluctuation of an optical output of the semiconductor laser is reduced, an optical output characteristic and an oscillation characteristic are stabilized, and also, the increase of a noise caused by the return light can be suppressed.
Patent JP-H10213412-A (JP)
Title: Interferometer measuring system using a plurality of synchronous light source
Inventor: REDLITZ KURT R
IPC: G01B11/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To measure the displacements of one or more moving stages by using one or more light sources. SOLUTION: This is the device for synchronizing the measurements of two interferometers 40 and 41 using two light sources 20 and 22. The light sources 20 and 22 output single straight-line polarized light beams 21 and 23. Acoustooptic elements 30 and 31 convert the input beams 21 and 23 into two crossed polarized light beams separated by the frequency difference determined by a main oscillator 10 and a secondary oscillator 14. The oscillators 10 and 14 drive the acoustooptic elements 30 and 31 by different amplifiers 12 and 13 for synchronizing both light sources. Two crossed polarized-light-beam pairs 70 and 72 cross the interferometers 40 and 41. The beams from the interferometers are returned to optical receivers 50 and 51 and send beat frequencies 51 and 53 to electronic measuring devices 60 and 62.  The electronic measuring devices 60 and 62 use a signal 150 from the main oscillator 10 and the beat frequencies 51 and 53, determine and store the phase difference and output phase differences 61 and 63.
Patent JP-2001083241-A (JP)
Title: Radar transponder
Inventor: HAYASHI SHOGO
IPC: G01S13/75
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a radar transponder which transmits only a neighborhood of a receiving signal frequency and reduces signals which become noises to other vessels as compared with the prior art. SOLUTION: A pulse radar signal entering from a reception antenna 50 is passed through one of a plurality of filters 52 which has a center frequency closest to a frequency of the signal, and inputted to a signal detection logic circuit 53. A frequency of an intermediate frequency oscillator 54 corresponding to the filter 52 is determined and swept. A pulse with information of the radar transponder itself is inputted to a pulse width control circuit 55, thereby pulse modulating an output of the intermediate frequency oscillator 54. A power source for a microwave oscillator 57 and a microwave amplifier 58 is turned on by a transmission gate circuit 56. Outputs of the intermediate frequency oscillator 54 and microwave oscillator 57 are converted to microwave outputs of a frequency including the pulse radar signal frequency by an up converter mixer 59.  After amplified, the outputs are transmitted by a transmission antenna 61.
Patent JP-S61135210-A (JP)
Title: Compensating method of offset voltage
Inventor: TANAKA YASUHIRO
IPC: H03F1/30
Filed: 1984-12-05
Abstract: PURPOSE:To prevent the deterioration in frequency characteristics in a parallel feedback type direct-coupled amplifier, by inserting a transistor as a current source between a feedback resistor and ground in order to control the collector current of an amplifier at the output side. CONSTITUTION:It is supposed that the ambient temperature changes and the DC component of an amplifier 3 changes by V0+DELTAV. Thus the DC component V0+DELTAV is compared with the reference voltage V0 by am amplifier 5 after passing through a DC level detector 4. Then the voltage equal to an amplified fluctuation amount is applied to the base of a transistor TR6 which functions as a current source. Here the bias voltage of the TR6 changes and the collector current of a TR2 is reduced by -DELTAIC. Thus the DC component amount DELTAV is compensated and the DC output is always kept at V0. As a result, no deterioration is caused to the frequency characteristics since no compensating circuit for offset voltage is connected to the input side of a TR at the first stage.
Patent JP-H09130272-A (JP)
Title: Error correction device of digital image equipment using 1 bit erasure signal
Inventor: KIN TOUKA
IPC: H04N19/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To considerably reduce the number of decoder input pins by receiving a 1-bit erasure signal with information data, and using a delete occurrence count section and a delete position detection section so as to correct the deletion caused in the received information data. SOLUTION: A 1-bit delete signal is received with input data from a coder side and given to a delete occurrence count section 10 and a delete position detection section 20. The delete occurrence count section 10 receives a high level delete signal and generates a delete number of times signal by using a counter to increment the count every time a delete signal is detected. On the other hand, when the delete position detection section 20 receives the delete signal and the information data, the delete position detection section 20 detects a delete position to generate a delete position signal. Furthermore, an error correct section 30 corrects delete caused in the received information data with the delete number of times signal and the delete position signal to provide an output of correction data.  The correction of delete is attained with a 1-bit delete signal and the number of decoder input pins is considerably decreased.
Patent JP-H09128255-A (JP)
Title: Programable logic controller
Inventor: ABURAHAMU YOHANESU ANTONIUSU M
IPC: G05B19/05
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a programmable logic controller(PLC) which has up to the time that a user desires as its cycle time and evades and idle time and is reduced in the execution of an unnecessary cycle. SOLUTION: The PLC exchanges data between a data communication part and a sequential control part. At the sequential control part, a communication task is placed in operation for a specific time in each PLC cycle. Then a user task is placed in operation and this controls a machine or process according to the data exchanged in the operation. The ratio of the period wherein the communication task operates and the period wherein the user task operates is calculated to perform control similarly to a large amount of data which can be exchanged in several PCL cycles in a less time-critical phase of the operation of a machine or process where an extremely time-critical process having an extremely short response time is controlled.
Patent JP-H0575870-A (JP)
Title: Picture processor
Inventor: YAMAKAWA SHINJI
IPC: H04N19/186
Filed: 1991-09-10
Abstract: PURPOSE:To make it possible to detect texture density by detecting a fixed density range from a factor block of NXN by dividing a picture into a factor block of NXN, performing a two-dimensional orthogonal transformation every block and referring to plural continuous blocks. CONSTITUTION:A picture is read every 8X8 picture element block in a block reading part 24, the picture is converted into a DCT factor value in a DCT conversion part 25, a quantization factor is determined via a quantization part 26 and is stored in a coding storage part 21 by a Houghman encoding part 29. A code is read in an encoding storage part 21 at the time of outputting a picture, a factor value after a quantization is alloted to the code in a Houghman decoding part 30, an inverse quantization is performed for the value in an inverse quantization part 31 and the outputted DCT factor is converted into picture data. By referring to the N block of an original end, the picture data is decided as texture when the DCT factor is close to white in M blocks continuously and an AC component is small. When the texture is detected, the parameter of a UCR part is set by a second gamma conversion according to the DCT factor.
Patent JP-H07109923-A (JP)
Title: Device for cooling engine in compact ship
Inventor: KUBO TAKATERU
IPC: B63H21/38
Filed: 1993-10-14
Abstract: PURPOSE:To cool an exhaust system under the optimum condition while cooling the cylinder block of an engine under the optimum condition. CONSTITUTION:There are provided a first circulating path for returning cooling water from a cylinder block 10 through a bypass path 31 to the cylinder block 10 according to the temperature of the cooling water, a second circulating path for circulating the cooling water to a cooling water cooler 20 and exhaust manifold 5 and a third circulating path for circulating branched from the first circulating paths 31, 32 to circulate the cooling water the cooling water cooler 20 and exhaust manifold 5. Thus, a thermostat valve 100 is provided which is operated at a set temperature in a cooling water outlet part of the cylinder block to send the cooling water to either the first circulating path or second circulating path, and a cooling water pump 16 for circulating the cooling water in the first, second, third circulating paths 31, 32, 6 is provided.
Patent JP-2001082248-A (JP)
Title: Engine
Inventor: AOYAMA ATSUSHI
IPC: F16C33/58
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the wear of a bearing hole holding a crank shaft support bearing by fitting a synthetic resin annular member to an outer peripheral portion of an outer wheel of the crank shaft support bearing, and fitting the annular member with an iron alloy ring-shaped sleeve fixed on a position where a crank case bearing is equipped. SOLUTION: A unit swing type power unit of a scooter type motorcycle is integrally provided with a transmission case in a crank case 3 of an engine. In the crank case 13, a crank shaft 15 is pivotally supported by bearings 16, 17 so as to freely rotate. In this case, a cylindrical sleeve 31 of an iron alloy is provided on a part supporting the crank shaft 15 of the crank case 3, and the bearings (ball bearings) 16, 17 are fitted with a hollow part of the sleeve 31. Two synthetic resin rings 33 as an annular member are equipped on an outer peripheral portion of an outer wheel 32 of each bearing 16, 17, and these rings 33 are fitted with an inner peripheral surface of the sleeve 31, and the crank shaft 15 is fitted in an inner peripheral portion of an inner wheel 34.
Patent JP-S61215736-A (JP)
Inventor: KINOSHITA SHINICHI
IPC: D03C7/00
Filed: 1985-11-15
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。