baber/WOPTO huggingface dataset:
Patent JP-H08318676-A (JP)
Title: Method for erasing recording of reversible thermal recording medium
Inventor: YAMAGUCHI TAKEHITO
IPC: B41J2/32
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a state sufficiently erased in color up to a level not becoming a problem at all from an aspect of image quality within a short time by erasing the developed color recording formed on a resersible thermal recording medium at temp. equal to or higher than the temp. of the center value of a color erasing temp. range. CONSTITUTION: To a reversible thermal recording medium having a recording layer containing an electron donating color forming compd. and an electron acceptive compd. and forming a developed color state by heating and melting and forming a recording erased state by heating the developed color recording layer to temp. lower than color developing recording temp., a method erasing the developed color state at temp. equal to or higher than the temp. of the center value of a color erasing temp. range is adapted. By this constitution, short-time erasure becomes possible. Further, by once holding the reversible thermal recording medium to heat melting temp. or higher before erasure to develop a color over the entire surface of the recording medium and subsequently erasing recording, the lowering of the developed color density of an image at a time of repeated use can be reduced.
Patent JP-S5352564-A (JP)
Title: Silicone resin compositions
Inventor: SATOU YASUHIKO
IPC: C08L83/04
Filed: 1976-10-25
Abstract: PURPOSE: A silicone resin composition capable of forming molded articles having improved resistance to heat and moisture vapor transmission, comprising an organopolysiloxane of a specific composition, an epoxy resin, a phenolic resin, and a curing catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S616623-A (JP)
Title: Production of liquid crystal color display element
Inventor: TANAMACHI SHIYOUICHI
IPC: G02F1/1333
Filed: 1984-06-21
Abstract: PURPOSE:To obtain a liquid crystal color display element with which the registering of both upper and lower substrates can be accurately and easily executed by registering both substrates with the opaque parts formed to the outside of the effective image screen of one substrate as one reference. CONSTITUTION:The substrate 4 formed with the opaque parts 2 so as to extend to the outside of the effective image screen is prepd. and the opaque parts 2 formed on the outside of the effective image screen are used as the reference for registering with the other substrate 5. The parts 2 are formed as finely as possible in order to increase the transmittance over the entire part of color filter parts 1. The wiring parts 6 of the other substrate 5 are seen through the transparent parts 11 where the color filter parts 1 on the outside of the effective image screen are not formed when the one substrate 4 fromed with the parts 1 is superposed on the other substrate 5 in the prescribed position thereof. The substrates are thereupon so registered that the parts 2 of the substrate 4 enters between the wiring parts 6x of the substrate 5. The color filter parts 1R, 1G, 1B are thus positioned to the corresponding picture lements, i.e., display electrodes and both substrates 4, 5 are joined to each other with good accuracy.
Patent JP-S5918580-A (JP)
Title: Electrochemical battery
Inventor: YASHIMA HIROSHI
IPC: H01M10/05
Filed: 1982-07-22
Abstract: PURPOSE:To decrease self discharge in a dope-undope type battery by blowing inactive gas in an electrolyte solution in which an electrode is immersed. CONSTITUTION:100-10,000ml/l of inactive gas such as nitrogen is blown in an electrolyte solution prepared by dissolving an electrolyte in an organic solvent in an electrochemical battery which generates electromotive force by doping and undoping to its electrode. A carbon molded electrode is immersed in this electrolyte solution to form an electrochemical battery. By using this electrolyte solution, self discharge of the battery is suppressed and voltage fall is prevented.
Patent JP-H02307648-A (JP)
Title: Method for washing wax pattern
Inventor: IWANO KUNIZO
IPC: B22C7/02
Filed: 1989-05-22
Abstract: PURPOSE:To obtain high washing effect to releasing agent stuck to a wax pattern by primarily washing the wax pattern after releasing it from a mold with the specific composition of solvent and further secondarily washing the wax pattern. CONSTITUTION:The wax pattern sticking the releasing agent on surface is washed with a primary solvent composed of the following composition. The composition of the solvent is made to 20 - 60 vol.% aceton and/or trichloroethylene and the balance of single material or mixing material of lower alcohol having 1 - 3 C. After completing the primary washing, successively, the wax pattern is again washed with the single material or the mixing material of lower alcohol and after washing out the primary solvent stuck on the surface, the pattern is dried with hot blast and delivered to a mold forming process. Therefore, the high washing effect to the releasing agent stuck to the wax pattern is obtd., and peeling and cracking of binder caused by residue of the releasing agent are prevented.
Patent JP-H07142984-A (JP)
Title: Method for driving a plurality of output lines one after another and its device
Inventor: JIEIMUZU EI DONAHIYUU
IPC: G11C11/413
Filed: 1991-05-02
Abstract: PURPOSE: To provide an output driver circuit that includes a device preventing output drivers from being simultaneously driven. CONSTITUTION: A semiconductor circuit that drives sequentially pluralities of data lines includes pluralities of output buffers OB0-OB5, and each output buffer has a bit data reception input terminal 10-15, an enable terminal E0-E5, and an output terminal 20-25. A delay line with a tap line consisting of a chain of delay elements or delay buffers receives an enable signal ENABLE and the enable signal is given to the enable terminals of the output buffers so that two output buffers or over are not simultaneously in operation.
Patent JP-H0422614-A (JP)
Title: Method for molding plastic lens
Inventor: TOKUDA KAZUNARI
IPC: B29C45/26
Filed: 1990-05-18
Abstract: PURPOSE:To inexpensively mold a thin-wall convex lens with high accuracy by stopping infection at the point of time when the pouring basin provided on the outside from the part becoming the outermost peripheral part of the lens is partially filled with a molding resin and subsequently molding the lens under compression until the edge thickness of the lens in the axial direction of a cavity becomes desired thickness. CONSTITUTION:The injection of a molding resin 8 is stopped at the point of time when a part of the pouring basin 5b in a main body 5a is filled with the molding resin 8 and a compression core 4 is moved downwardly to start the compression of a cavity 5. The molding resin 8 between the compression core 4 and a fixed core 3 is subjected to compression molding by the molding surfaces 3a, 4a of both cores 3, 4. The parts being in contact with the molding surfaces 3a, 4a advance in cooling and solidification and the molding resin 8 held to a good flowable state at relatively high temp. in the central part of the cavity is allowed to selectively flow in the pouring basin 5b. Since the final volume of the pouring basin 5b is sufficiently larger than the volumetric reduction quantity of the main body 5a due to the compression of the cavity 5, the outflow of the molding resin 8 to the pouring basin 5b is carried out without resistance until the completion of a compression process and compression can be easily carried out at high speed.
Patent JP-S5461831-A (JP)
Title: Signal detection pen
Inventor: MUTOU KIMIO
IPC: G06F3/02
Filed: 1977-10-26
Abstract: PURPOSE: To prevent an electric circuit in which a pen is built from breaking down even when a detection stick comes in contact with clothes charged electrostatically, by making the detection stick when not operating in contact with a casing at the ground potential via a flange at its edge part.  
     CONSTITUTION: Casing 1 of the pen axis is grounded, bushing 3 shorter than the length of its tip hole 1a is set into tip hole 1a, and detection stick 2 is inserted along the inside surface of this bushing 3' being made slidable; and then, this detection stick 2 is pushed outwards by signal extraction part 6 of a spring, so that flange 11 at the back end part of detection stick 2 will come in contact with inside-surface step part 12 of casing 1. Here, detection stick 2 when not operating is connected to casing 1 via flange 11 at the back end part to be at the ground potential, and during its operation, detection stick 2 is in the state of floating from the ground. Consequently, even if this detection stick comes in contact with clothes charged electrostatically, the element of the electric circuit built in the pen can be prevented from breaking down. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5461587-A (JP)
Title: Gas analyzer using ultrared ray
Inventor: YOSHIKAWA MITSUO
IPC: G01N21/39
Filed: 1977-10-25
Abstract: PURPOSE:To provide a gas analyzer, which dispenses with a prism and a diffractive grating, by using a wavelength variable type laser as a light source so that the wavelength of the light emitted from the laser may be varied by the control from the outside. CONSTITUTION:The current, which is programmed by a current controller 2, is fed to a laser 1 so as to variably control the wavelength of the emitted light. The coherent light from the laser 1 passes through a condensing lens L and is fed to a chopper 4 so that it is partially converted into a parallel beam through a semitransparent mirror 3 and a concave mirror 5a. The resultant parallel beam then passes throgh gases S to be measured and is condensed by a concave mirror 5b to enter a photoelectric converting system 6 so that it is converted into electric signals which are then amplified at 7. On the other hand, the reflected ray passes through a lens 8 and a reference gas cell 9 to enter an amplifier 12 through a photoelectric converting system 11. The outputs of the two amplifiers 7 and 12 are fed to the narrow band  amplifiers 13 and 14 of a signal processing circuit U, respectively, and the resultant output is fed to a recorder 16 so that it is displayed as a spectroscopic absorption curve.
Patent JP-S5651324-A (JP)
Title: Shrinking method of thermoshrinking tube
Inventor: TSUJI KOUJIROU
IPC: B29C63/42
Filed: 1979-10-04
Abstract: PURPOSE:To easily and uniformly shrink a specific type of thermoshrinking synthetic resin tube by means of a high-frequency heating method. CONSTITUTION:An object 2 to be covered is covered with the thermoshrinking synthetic resin tube 1 to which is added a material of a high dielectric loss factor so as to cover its part to be covered, and then the thermoshrinking tube 1 is covered with the high-frequency electrode 3 to which electricity is supplied from the power source 4. Then, the tube 1 is shrunk by the high-frequency heating system. Because the material whose temperature is raised at faster speed by the self thermogenetic property of the thermoshrinking tube 1 than by external heating and whose dielectric loss factor is great is uniformly distributed within the tube 1, uniform heating can be easily attained and therefore, better finished surface can be obtained on processed part.
Patent JP-S5918936-A (JP)
Title: Synchronising signal generator circuit
Inventor: KATOU TADASHI
IPC: G03B9/70
Filed: 1982-07-23
Abstract: PURPOSE:To superpose a synchronizing signal upon an endoscope light metering signal through a simple constitution, by connecting a capacitor which discharges the synchronizing signal to a light metering signal output line through a switch which is closed associatively with the shutter release of a camera. CONSTITUTION:When a release switch 17 is closed associatively with th shutter release of an endoscope camera, capacitor 30 connected to a light metering signal line 11 through a resistance 38 is discharged to superpose the negative synchronizing signal upon the light metering signal line 11, performing switching between a light source for observation and a light source for photography. Consequently, a synchronizing signal generating circuit of a simple constitution which generates the synchronizing signal to be superposed upon the endoscope light metering signal is obtained.
Patent JP-H05327507-A (JP)
Title: Integrated circuit
Inventor: MATSUZAKI MASARU
IPC: H03M1/56
Filed: 1992-05-21
Abstract: PURPOSE:To provide a stable integration circuit whose variance can be reduced by forming an integrated circuit constituted of an A/D converter, timer, and each comparator at an integrated circuit. CONSTITUTION:An input signal is converted to a digital signal by an A/D converter 1, inputted into an A/D converter 2, and compared with a preliminarily set value. Then, when the signal is more than the set value, a CK gate 3 is turned on, and when it is less than the set value, the CK gate is turned off, and a pulse waveform can be formed according to the input signal. When the gate 3 is turned on, a clock pulse is transmitted to a timer 4, the timer 4 is driven, it is compared with a preliminarily set integrated time value by a timer comparator 5, and when it is more than the integrated time value, an interruption signal is outputted. And also, when the input signal which is more than the set value is not detected by the comparator 2, the lapse of a preliminarily set fixed time is confirmed, and the timer 4 is reset by a CK comparator 6.
Patent JP-S62285187-A (JP)
Title: Linear picture element interpolating circuit
Inventor: HORII KAZUYA
IPC: G06T3/40
Filed: 1986-06-03
Abstract: PURPOSE:To attain a linear picture element interpolating circuit with a small quantity of hardware and at a high speed by providing the prescribed number of circuits to be added and shifted by one bit, and generating the interpolating picture element between two picture elements. CONSTITUTION:The circuit is constituted of latch circuits 2a and 2b to latch two continuous picture elements, an adder circuit 6a to add the output of the circuits 2a and 2b and divide it by '2' (shift by 1 bit), adder circuits 6c and 6b to add the output of the circuit 6a, the output of the circuit 2a or the circuit 2b and divide them by '2' and latch circuits 2c-2f to latch the output of the circuit 2b and 6a-6c. From latch circuits 2d-2f to an output line 10, interpolated picture elements (3A+B)/4, (A+B)/2 and (A+3B)/4 concerning two continuous picture elements A and B are successively outputted. Thus, compared with the circuit to use a conventional ROM for converting the data, a high speed action can be executed and a hardware quantity can be decreased.
Patent JP-H10322139-A (JP)
Title: Input circuit
Inventor: NISHINO AKIRA
IPC: H03F1/56
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in an input circuit in which a transmission line is terminated. SOLUTION: An input impedance as seen from an input terminal IN is decided only by a resistance value r22a of a resistance 22a, and an input bias voltage vb to be supplied to an amplifier circuit A is decided by a resistance value r23a of a resistor 23a and a resistance value r23b of a resistor 23b, so that the input impedance and the input bias voltage vb can be set independently. Thus, the resistors 23a and 23b for setting the input bias voltage vb are set with high resistances, so that power consumption in an input circuit 20 can be reduced. Then, in the input circuit 20, a transmission line is terminated by a terminating circuit 22, and an input signal Si is transmitted to the amplifier circuit A.
Patent JP-S5919732-A (JP)
Title: Friction member
Inventor: YAMASHITA FUMITOSHI
IPC: F16D69/02
Filed: 1982-07-22
Abstract: PURPOSE:To put into the friction member an oily agent oozing out therefrom as a result of a clutch-brake operation, after the elasticity of the friction member is recovered, by a method wherein a powdered organic fiber material is interposed among cork particles from which the friction member is made. CONSTITUTION:For the cork particles, it is proper to use dried cork pulverized to 6-60 meshes and a cork particle bond which is nothing different from the bond used for producing the general compressed cork. Further, for the organic fiber material, it is most preferable to use powdered cellulose obtained from pulp because it has an excellent affinity for the cork particles and is similar in nature to the cork particles in respect of chemical and thermal stabilities. In addition, the powdered cellulose has such properties that it is not swelled at all with any of hydrophobic substances like oils and fats and absorbs the oily agent quickly. The above-mentioned materials are mixed together and after the mixture is heated and compressed, the oily agent is coated on the surface of the fiber material to thereby form a lubricating film thereon and at the same time, the mixture is caused to absorb the oily agent.
Patent JP-S5253700-A (JP)
Title: Display shelf serving also as transport truck
Inventor: KARASHIMA HITOSHI
IPC: B62B3/02
Filed: 1975-10-28
Abstract: PURPOSE: Drawing out or pushing in of upper and lower shelf plates in a lapped state from or to supporting bases is made possible, whereby the efficiency of replenishing and sales of commodities is improved and the shelf is made to serve also as a transport truck. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09290938-A (JP)
Title: Automatic document carrying device
Inventor: KITAOKA SATOSHI
IPC: G03G15/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To appropriately separate and carry a plurality of set document. SOLUTION: In an automatic document carrying device 1, a bent part 3b of a leaf spring 3 is detached from a roller 2 by the prescribed quantity during the waiting time, a contact end part 3a is abutted on the roller 2 at the abutting position A in the document carrying direction forward of the nip position B, and a document 7 is inserted into a gap between the roller 2 and the bent part 3b. When the roller 2 is rotated counterclockwise, the contact end part 3a is moved in the document carrying direction by the friction force with the roller 2, and the bent part 3b is moved in the direction of the roller 2 to press the document 7 against the roller 2. The document 7 is carried to the nip position B by the roller 2, and separated one by one by a pat 5 and carried to the abutting position A.  When the tip of the document 7 reaches the abutting position A, the friction force with the leaf spring 3 is reduced, and the bent part 3b of the leaf spring 3 is detached from the roller 2 by its elasticity. When carriage of the final document 7 is completed, the roller 2 is rotated clockwise, and the bent part 3b is largely detached from the roller 2.
Patent JP-H0424621-A (JP)
Title: Diopter corrector
Inventor: WAKABAYASHI HIROSHI
IPC: G03B13/02
Filed: 1990-05-21
Abstract: PURPOSE:To correct diopter suitably to a lot of normal people by selecting and setting two limited diopter values to the diopter corrector to be mounted in the finder or the like of a camera. CONSTITUTION:The two limited diopter values are selected and set to the diopter corrector to be mounted in the finder or the like of the camera. Namely, when a projecting part 17d is engaged with a recessed part 10a in front, an eyepiece 16 approaches a penta-prism 15 and the diopter is reduced to -1 or 0. When the projecting part 17d is engaged with a back recessed part 10b, the eyepiece 16 is away from the penta-prism 15 and the diopter is enlarged to +0.5. Then, one of the two diopter values is set to -1.0 diopter from -1.5 to -0.5 diopter and the other one is set to +0.5 diopter from 0 to +1.0 diopter. Thus, a lot of people can correctly use the finder of the camera as well.
Patent JP-H02307034-A (JP)
Title: Measuring instrument for tooth deflection of gear
Inventor: NOBUKAWA KOJI
IPC: G01M13/02
Filed: 1989-05-22
Abstract: PURPOSE:To improve the measurement accuracy of the quantity of gear deflection displacement of the gear to be measured without increasing the cost by providing a tooth deflection displacement quantity storage means, an inter-axis displacement quantity detecting means, and an inter-axis displacement position arithmetic means. CONSTITUTION:The quantity of displacement of the inter-axis distance between a master gear 16 and the gear 10 to be measured which engage each other to rotate is detected to measure the quantity of tooth deflection which is the quantity of displacement between the axis and pitch circle of the gear 10. Then a memory 32 as a tooth deflection displacement quantity storage means is stores in advance the tooth deflection displacement quantity at intervals of a specific angle of rotation. A displacement quantity detector 28 as an inter-axis displacement quantity detecting means detects the inter-axis displacement quantity which is the quantity of the displacement of the distance of the inter-axis distance between the gear 16 and gear 10 rotating in engagement at intervals of the specific rotational angle of the gear 16. A CPU 34 as the inter-axis displacement quantity arithmetic means corrects the detected inter-axis displacement quantity at the specific rotational angle intervals of the gear 16 according to the tooth deflection displacement quantity at the specific rotational angle intervals of the gear 16 to find a corrected inter-axis displacement quantity which is the displacement quantity of the inter-axis distance caused by the tooth deflection of the gear 10.
Patent JP-S5353652-A (JP)
Title: Novel imidazole derivatives
Inventor: ATAMI TOSHIO
IPC: A61P31/04
Filed: 1976-10-26
Abstract: PURPOSE: Acyl derivatives of 4-carbamoyl-imidazolium-5-oleate of formula I(R is alkoxy, alkyl, nitro, etc.), e.g. 5-O-o-methoxybenzoyl-4-carbamoylimidazole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04354492-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KISHIMOTO ICHIRO
IPC: H04N9/79
Filed: 1991-05-31
Abstract: PURPOSE:To improve the linearity distortion caused in the process in which a color signal in a video signal is processed. CONSTITUTION:An input color signal 1 amplified by a signal amplifier 2 is inputted to an improvement adjustment device 4 in addition to a signal attenuator 3 because a nonlinear element 5 is conductive and a distortion improvement signal 7 is obtained. The distortion improvement signal 7 is added to an output of the signal attenuator 3 to obtain a distortion improvement color signal 6. Thus, the linearity distortion of the color signal is improved and the reproducibility of the original signal is improved.
Patent JP-H06340269-A (JP)
Title: Control of rear wheel steering gear
Inventor: TAKAHASHI AKIRA
IPC: B62D137/00
Filed: 1993-05-31
Abstract: PURPOSE:To steer rear wheels property correspondingly to a road surface muto improve safety or the like on the low mu road surface by always assuming the road surface mu corresponding to the road surface condition during the traveling of a vehicle to correct a yaw rate factor in the increasing direction or a handle angle factor in the direction of zero in proportion to the lowering of the road surface mu. CONSTITUTION:A road surface mu corresponding to the road surface condition in assumed 62 always in the traveling of a vehicle to correct a yaw rate factor Kgamma in the increasing direction or steering wheel angle factor Ktheta in the direction of zero in proportion to the lowering of the road surface mu. On a slippery low muroad the yaw rate factor Kgamma is corrected in the increasing direction or the steering wheel angle factor Ktheta is corrected in the direction of zero, so that a gain property is strengthened in the same phase direction. Thus, when the steering wheel angle theta is relatively large or the behavior of the vehicle is varied even a bit, the rear wheels are always controllably steered to the same phase side, so that the vehicle on the low mu road is prevented from spin to be always held to the stable side.