baber/WOPTO huggingface dataset:
Patent JP-2000052659-A (JP)
Title: Thermal recording material
Inventor: SHIKU SHIGEKAZU
IPC: B41M5/28
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material, by which recordings with two or more colors are possible under the condition that the coloring at a low temperature coloring is a clear coloring, which hardly mixes with the color tone obtained by a high temperature coloring, and has an excellent contrast with the color tone by the high temperature coloring. SOLUTION: This thermal recording material consists of a support and a heat sensitive coloring layer, which is composed of a fine composite particle made of at least one kind of polymeric substance selected from the group consisting of a polyurea and a polyurethane and a first chromatically coloring dye precursor, a second chromatically coloring dye precursor not including in the fine composite particle and a developer colored through the reaction with the first and the second dye precursors under heart under the condition that the color tone colored of the first dye precursor and that of the second dye precursor complement each other.
Patent JP-H1066950-A (JP)
Title: Heavy metal-containing waste treating agent, its production and treatment using the same
Inventor: HARA TAIJI
IPC: C02F1/62
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To safely and simply treat without generating a harmful gas by consisting the subject agent essentially of an amine derivative or its salt having a structure expressed by a specific formula in the molecule. SOLUTION: This heavy metal-containing waste treating agent is formed by consisting essentially of the amine derivative or its salt having at least one structure expressed by the formula in the molecule. In the formula, each of R<1> and R<2> represents hydrogen or a hydrocarbon group and both can be the same as or different from each other. M represents one kind of a element or a molecule selected from a group composed of hydrogen, an alkali metal, an alkaline earth metal and ammonium, and lithium, sodium and the like are exemplished. (n) represents an integer of 1-20. When (n) exceeds 20, the solubility of the amine derivative or its salt in water is undesirable lowered. Now, each of R<1> and R<2> is preferably hydrogen or the 1-20C hydrocarbon group in the view point of the easiness in handling.  By the constitution, the heavy metal- containing waste is treated without generating the harmful gas such as H2 S, CS2 , COS.
Patent JP-H0896473-A (JP)
Title: Disk autochanger
Inventor: NITSUTA YOSHIISA
IPC: G11B17/26
Filed: 1994-09-22
Abstract: PURPOSE: To accurately confirm a disk housing position or a disk taking out position even by visual observation. CONSTITUTION: An identifying means for identifying and confirming a disk housing position is provided in a disk housing means (stoker) 13 for housing a plurality of disks in a device main body. In an example shown in the figure, a stoker is constructed by laminating together divided disk housing bodies 13A, 13B,... for housing 10 disks and these divided disk housing bodies are formed in different colors. Since 10 disks are housed by constituting color units, the disk housing position and the disk taking out position are easily confirmed by referring to the difference in colors.
Patent JP-S60122646-A (JP)
Title: Sheet material detector
Inventor: YAMAMOTO AKIRA
IPC: G07D7/00
Filed: 1983-12-02
Abstract: PURPOSE:To enable a sheet material to be detected with high accuracy with respect to its presence and thickness by providing a bimorph piezoelectric element which generates an output when it is displaced along a sheet material feeding path by the sheet material. CONSTITUTION:A sheet material feeding path in a copying machine or the like has guide plates 7 and 8, which are provided with a sheet material detector 18. This detector 18 comprises a base 19 fixed to the upper guide plate 7, and a bimorph piezoelectric element 20 provided on the base 19. A tip member 21 as detecting member is attached to an end of the piezoelectric element 21 and the point of the tip 21 is projected into the sheet material feeding path through a notch 71 formed in the upper guide plate 7. A sheet material, when reaches the detector 18, passes there pushing the tip member up. The tip member 21 is thereby lifted up by the thickness of the material, causing deflection in the piezoelectric element 20, whereby a potential difference corresponding to the thickness of the sheet material is produced between the surface electrodes 22 and 23. In such a manner, the sheet material can be detected with respect to its presence and thickness.
Patent JP-H0548493-A (JP)
Title: Booster
Inventor: ISHIZUKA SEIJIRO
IPC: H04W88/02
Filed: 1991-08-13
Abstract: PURPOSE:To reduce power consumption by selecting a switch to the position of a transmission line or the reception line corresponding to the transmission state and the reception state depending on time division control. CONSTITUTION:A booster 2 is provided with a power amplifier 21 amplifying a transmission signal and a pre-amplifier 22 amplifying a weak reception signal and also switch circuits 23, 24. In this case, the power amplifier 21 is a linear amplifier power-amplifying an input signal. A switch circuit 23 is connected to an input 1 output terminal 25 and the switch circuit 24 is connected to an antenna terminal 27 to be controlled by a signal from a control terminal 26. That is, in the transmission state, the switch circuits 23, 24 are set to the position of terminals 23A, 24A respectively. In the reception or idling state, the switch circuits 23, 24 are set to the position of terminals 23B, 24B respectively. Since a duplexer using a dielectric strip filter is not required to be inserted in a transmission line and a reception line, loss of power is reduced.
Patent JP-H04233200-A (JP)
Title: Remote control system for fluorescent lamp ballast
Inventor: HU FENG KANG
IPC: H02J13/00
Filed: 1991-08-13
Abstract: PURPOSE: To provide an intra-structure light modulation ballast system at low cost in order that modulated light of a fluorescent lamp is controlled by a remote source. CONSTITUTION: A light modulation ballast system is so designed that a light output of a lamp is controlled by a remote source. A ballast output voltage is regulated through a voltage control feedback loop, and a light modulation function is performed when a setting point of the voltage control feedback loop is changed. A ballast current is interrupted for a short period, and thereby coded remote control, signals undergo digital processing in a microcomputer 36 to generate information for the purpose of changing the control setting point. A control circuit is provided to maintain or slightly increase a filament voltage of fluorescent lamps L1 and L2 when the light of the lamps is turned off. This lengthens a lamp service life and stabilizes the light output of the lamp.
Patent JP-S59120909-A (JP)
Title: Method for measuring thickness of resist coated film
Inventor: FURUYA SHIGERU
IPC: H01L21/027
Filed: 1982-12-28
Abstract: PURPOSE:To measure the film thicknesses of resists in a real time and to enable control of the rotating speed of a rotary table in accordance with the result thereof by making light incident at a prescribed angle and detecting the position of the reflected light thereof. CONSTITUTION:The incident light 6 from a light source 5 is made incident to a sample 2, which rotates in the direction of an arrow, at an angle alpha relative with the coated surface thereof, and the position of the light reflected therefrom is detected with a detector 9, when resists 4a, 4b, 4c are coated respectively at thicknesses (a), (b), (c), on said sample 2. The values (a), (b), (c) can be detected by reading the positions of reflected light 8a, 8b, 8c, 8o on the detector 9. The respective distances between (o) and a', (o) and b', (o) and c' are displayed in magnification to make detection easy if the angle alpha is set smaller. The signal obtd. by comparison by a comparator 11 which compares the reference signal from a reference signal generator 10 and the detection signal for the position of the reflected light from the detector 9 is fed to a motor control circuit 12. The rotating speed of a motor 13 for rotating a rotary table 1 is controlled by the signal from said control circuit.
Patent JP-S60120135-A (JP)
Title: Blow-off temperature control device for air-conditioning machine
Inventor: EJIMA YASUYUKI
IPC: F24F11/76
Filed: 1983-12-02
Abstract: PURPOSE:To secure comfortable temperature of blow-off air upon shifting to general room heating operation by a method wherein starting of a fan motor is delayed in accordance with a room temperature upon starting room heating operation and, thereafter, the fan motor is operated at a specified rotating speed for air conditioning when a specified blow-off temperature is detected. CONSTITUTION:The room temperature is detected by a suction air temperature sensor 2 upon starting the room heating operation and the starting of the fan motor 8 is delayed for a given time to heat a heat exchanger more when the room temperature is low. Thereafter, the fan motor 8 is operated at a low speed rotation for detecting the blow-off temperature while the blow-off temperature is detected by a blow-off temperature detecting sensor 9 provided at a blow-off port. When the blow-off temperature has arrived at a set blow-off temperature, the fan motor 8 is operated at the specified rotating speed for air conditioning. The low speed rotation of the fan motor 8 provides the blow-off temperature detecting sensor 9 with the correct blow-off air temperature and the speed is very small compared with the specified rotating speed for air conditioning, therefore, air will never strike human bodies upon the low speed operation of the fan motor 8.
Patent JP-H0613231-A (JP)
Title: Insulating-gate enhancement type field-effect transistor having slew-rate control regarding drain output terminal
Inventor: FURANSESUKO KARUBORANTE
IPC: H03K17/695
Filed: 1992-08-28
Abstract: PURPOSE: To provide a voltage slew rate controller for an inductive load that is connected to the drain of an insulation gate enhanced type field effect transistor. CONSTITUTION: A voltage slew rate is controlled by incorporating an integrator 26 between a gate 14 and a drain 18 of a field effect transistor 12. At that time, the capacity of the field effect transistor 12, causing instability and vibration, is effectively eliminated, when the slew rate control is tried in this kind of circuit. The current integrator 26 has a current source 32 and a capacitor 28 that are connected to a high-speed unit gain buffer amplifier 34. The buffer amplifier 34 preferably has a low impedance over frequencies of interest for preventing the natural resonance of an inductive load and a floating capacitance.
Patent JP-H0782320-A (JP)
Title: Polymer and production thereof
Inventor: AKASHI MITSURU
IPC: C08F26/00
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a polymer which has thermally reversible solubility in water, that is, which is soluble in a low-temp. region and insoluble in a high- temp. region, and which is excellent in safety and temp. sensitivity by constituting it of specific repeating units. CONSTITUTION:This polymer is made up of 100-90mol% repeating units represented by formula I (wherein R is a 2-4C alkyl) and 0-10mol% repeating units represented by formula II. This polymer is obtained preferably by reacting polyvinylamine and/or a salt thereof (e.g. polyvinylamine hydrochloride) with a carboxylic acid (halide) (e.g. isobutyryl chloride).
Patent JP-S6382146-A (JP)
Title: Document communication equipment
Inventor: MATSUO TAKASHI
IPC: G06F13/00
Filed: 1986-09-26
Abstract: PURPOSE:To contrive to improve the input operability of transmission command content by controlling a transmission command content revision means, a storage means and a display means so as to revise a part of the content of transmission command. CONSTITUTION:A transmission command content revision means revising part of transmission command content inputted by an input means and storing it into a storage means, a transmission command content revision means, the storage means, a control means controlling a display means and a transmission means sending document information according to the transmission command content stored in the storage means are provided. In revising, e.g., a destination number of a number 2 to '3330000', a cursor 60 is moved to the position of the destination number by the depression of a cursor-up key CU 33 and the number '3330000' is inputted by a character input key group CH30. The destination number is revised by depressing an end key ED33.
Patent JP-H05124888-A (JP)
Title: Single crystal pulling up device
Inventor: SASA KOICHI
IPC: C30B15/10
Filed: 1991-09-09
Abstract: PURPOSE:To obtain the single crystal which has high cylindricity and dislocation defects by generating a positive temp. gradient outwardly in a radial direction atop the melt in a crucible, thereby improving the effect of controlling the crystal shape by meniscus. CONSTITUTION:This device has a cylindrical hermetic vessel 1 which is hermetically sealed in the inside space, the crucible 7 which is disposed in the hermetic vessel, a susceptor 6 which holds this crucible 6, a crucible rotating means 8 which rotates this susceptor 6, a heating means which heats the hermetic vessel 1, and a pulling-up mechanism 12 which immerses a seed crystal into the raw material melt Y in the crucible 7 and pulls up the single crystal T. A toric collar part 20 for shielding which extends outwardly in the radial direction and has the outside diameter smaller than the inside diameter of the hermetic vessel 1 is provided in the susceptor 6.
Patent JP-H1073800-A (JP)
Title: Liquid crystal display device
Inventor: URANO SADAO
IPC: G09G3/18
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device for falling a logic power source after the fall of a power source for driving a liquid crystal without adjusting the capacity of a capacitor connected to the load of a power source line of the device. SOLUTION: When the switch 21 of a main power source 1 is turned on, the base of a transistor Q of a power source control part 23 is turned on, but a diode D is not conductive and the power is not supplied from a backup power source 24 to a logic power source VC line. Thereafter, when the switch 21 of the main power source 1 is made to be turned off, the voltages of the logic power source VC and a liquid crystal driving power source VL begin to descend, when the voltage of the logic power source VC begins to fall, the diode D becomes conductive, the voltage of the backup power source 24 is supplied to the logic power source VC line, when the liquid crystal driving power source VL is turned off, the transistor Q is turned off, the supply from the backup power source 24 to a logic power source VC is stopped and the logic power source VC is turned off.
Patent JP-H0275761-A (JP)
Title: Ignition timing control device for engine
Inventor: KAWA TAKEYOSHI
IPC: F02P5/15
Filed: 1988-09-12
Abstract: PURPOSE:To prevent production of a rotation fluctuation by a method wherein the average number of revolutions of each cylinder of a plurality of cylinder groups produces the actual number of revolutions in control of the number of idle revolutions, and according to a deviation amount between the average number of revolutions and the target number of idle revolutions, an ignition timing is commonly controlled at every one cylinder group by causing each cylinder group to form a unit. CONSTITUTION:An ignition timing control device for a multicylinder engine divides a plurality cylinders into a plurality cylinder groups (a) and (b) the suction systems of which are difference from each other, and controls ignition of the cylinder groups (a) and (b) in a given order. During idle running, feedback control is made on the ignition timing of each cylinder according to an output from a rotation deviation amount detecting means A to determine a rotation deviation amount between the actual number of revolutions of each cylinder of the cylinder groups (a) and (b) and the given target number of idle revolutions. In this case, an average number of revolutions computing means B to compute the average number of revolutions of each cylinder of the cylinder groups (a) and (b) is provided, and the average number of revolutions of each cylinder of the cylinder groups forms the actual number of revolutions based on which a rotation deviation amount is computed. According to a rotation deviation amount between the average number of revolutions and the target number of idle revolutions, a feedback control amount of an ignition timing is decided.
Patent JP-H05130494-A (JP)
Title: Photo camera
Inventor: HASHIMOTO HIROYUKI
IPC: H04N5/225
Filed: 1991-09-09
Abstract: PURPOSE:To provide the photo camera able to image-pick-up a noted object desired to be picked up in a sufficient luminous quantity. CONSTITUTION:A setting switch 33 connecting to a controller 27 is set to the window mode and a window pattern corresponding to the noted object is selected automatically based on focus information IFC by focusing the noted object in this mode. A control signal Sw is fed to an attenuator 31 corresponding to the selected window pattern, a signal corresponding to the window pattern is extracted from an output signal of an AGC amplifier 19a and fed to a level detection circuit 32. An output signal So of the detection circuit 32 indicates a level of an image pickup signal of the noted object, that is, the illuminance and the flash of a strobo 9 is controlled based on the signal So. The noted object is picked up in a sufficient luminous quantity by having only to focus the noted object.
Patent JP-S6382407-A (JP)
Title: Auxiliary illumination control system for focus detector
Inventor: MATSUI TORU
IPC: G03B13/36
Filed: 1986-09-27
Abstract: PURPOSE:To shorten time required for focusing of a focus detector and reduce power consumption for auxiliary illumination by auxiliarily illuminating all focus detection areas first and auxiliarily illuminating only a selected focus detection area at the time of following focus detection. CONSTITUTION:Three focus detection areas M, R, and L are provided for focus detection, and the illuminating light from an auxiliary illumination light source 4 is projected to an object, and the reflected light from the object is led to a focus detecting module 2 to detect the focus. The light source 4 has three light emitting parts, and all focus detection areas M, R, and L are illuminated with the light from all light emitting parts at the time of first focus detection in a focus detector. When the focus detection area where a principal object exists is selected by a selecting device, the distance measuring operation is performed for only this area and light emitting parts of the light source 4 are so controlled that the light is projected to only this selected focus detection area; and thus, the focusing operation speed is increased and power is economized.
Patent JP-H0971793-A (JP)
Title: Lubricating oil for refrigerator
Inventor: SHIOYA GENICHIROU
IPC: C10M107/34
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator oil which has good compatibility with an HFC coolant in a wide temp. range and possesses excellent volume resistivity, lubricating properties, low hygroscopicity, durability and other properties. SOLUTION: This lubricating oil for a refrigerator comprises a polyoxyalkylene glycol represented by the formula, R<1> -[(OR<2> )m -OR<3> ]n (wherein R<1> represents a group, with a valency of n, having an arom. nucleus, R<2> represents an alkylene group, R<3> represents an alkyl group, (n) is an integer of 1 to 6, and (m) is an no. which provides an average value of m×n of 4 to 80).
Patent JP-2000142652-A (JP)
Title: Label system, and line-formation method for label and alignment
Inventor: STEVENS TIMOTHY
IPC: B65C9/44
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To accurately align a label on a sample collecting container by positioning a second label on the container in such a manner that the alignment region may be aligned with the alignment symbology of a first label, and detecting the alignment symbology of the first label through the alignment region of the second label. SOLUTION: On the external surface of a container 10 and in its label supporting region 15, a first label 20 having an alignment symbology 30 of, e.g. V-shape (triangle) which is printed, is affixed, and on the label 20, an identification label 40 as a second label is affixed. On the identification label 40, an alignment region 50 such as an opening located at one part of the label 40, i.e., a V-shape cut (notch), which meets the alignment symbology 30 of the first label 20, is provided, and the identification label 40 is positioned in such a manner that the alignment region 50 may be aligned with the alignment symbology 30 of the first label 20. In this case, the alignment symbology 30 is made detectable through the alignment region 50, and by this method, the proper alignment of the identification label on the container 10 is assured.
Patent JP-S6471565-A (JP)
Title: Sliding member composed of composite body of ceramic and metal and production thereof
Inventor: UNOSAKI NAGATO
IPC: C04B37/02
Filed: 1987-09-12
Abstract: PURPOSE:To release heat shock of metal to ceramic ball and to uniformly disperse load and sliding heat applying to the ball at the time of sliding by arranging as dispersing the ceramic balls to the prescribed position in a mold through heat insulating adhesive and casting in them by the metal. CONSTITUTION:The ceramic balls 3 thinly coating the heat resistant inorganic adhesive 2 on the outer peripheral surface of the shell mold 1 having permeable cylindrical body are arranged as single layer through the adhesive 2. On the outer peripheral faces at both end parts of the mold 1, expanded polystyrene (PS) 4' substituting for the ball 3 is wound and on the outer peripheral part of the ball 3 layer, the cylindrical foaming PS 4 is wound and on the outer peripheral face, the facing material 5 is applied to make the body 6 to be cast. The one fitting expanded PS-made runner 7 to this is set in the inner box 9 in a flask 8 by using silica sand 14 and air in the box 9 is exhausted through a reducing pressure chamber 11 and the molten metal 16 is poured from a sprue 7 to obtain the cast-in body 17. This inner peripheral surface is ground and polished and the sliding surface having flat face composing of ceramic and cast iron is produced to obtain the sliding member.
Patent JP-S6287321-A (JP)
Title: Manufacture of highly toughened polyester film
Inventor: ABE KOICHI
IPC: B29C55/14
Filed: 1985-10-15
Abstract: PURPOSE:To stably make the re-stretching with high draw ratio possible by a method wherein, firstly, un-stretched film is stretched longitudinally; secondly, stretched laterally by the specified method and finally re-stretched at least in one direction. CONSTITUTION:Firstly, un-stretched film is stretched longitudinally. Secondly, under the state that the temperature at the edge of the resultant film to be laterally stretched is made lower than that at the central part of the film by 2 deg.C or more, the resultant film is laterally stretched so as to realize the conditions that the double refraction index of the film portion, which ranges from the film clamping position by 10-50mm to the center of the film, is 0.05-0.20 and the at the same time the mean thickness of said film portion is 3-15 times as thick as that of the center of the film. Thirdly, the resultant biaxially stretched film is re-stretched in al least either one out of the longitudinal or lateral direction. At this time, the re-heating treatment of the film can also be performed, when necessary. Thus, the breakage of the film is hard to develop, even when the re-draw ratio is higher and the manufacture of the film with high Young's modulus becomes stably possible at a high yield.