baber/WOPTO huggingface dataset:
Patent JP-H0743727-A (JP)
Title: Liquid crystal display device
Inventor: KONDO SUSUMU
IPC: G02F1/1339
Filed: 1993-07-27
Abstract: PURPOSE:To increase a contrast ratio by suppressing the light scattering from spacers within a liquid crystal display element and the light leakage from the circumferences of these spacers. CONSTITUTION:This liquid crystal display device has a spacing for clamping a liquid crystal layer 20 between two sheets of glass substrates 15 and 17 facing each other. Spheres or fibers, of which the surfaces are coated with plastic materials having a light absorptive effect in a visible light region are used as the spacers 22 for maintaining this spacing constant.
Patent JP-H10228379-A (JP)
Title: Method and computer system for executing architecture specification code having reduced run-time memory space request
Inventor: LINDHOLM TIMOTHY G
IPC: G06F9/445
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute a program by a reduced run-time memory space request. SOLUTION: A network communication manager 140 loads an architecture neutral code for a method to the usable space of a run-time memory without compressing it. A code generator 144 generates the uncompressed architecture specification code of the method in the run-time memory. An execution controller 153 controls the execution of the program so that the method is accessed and not accessed at different time. A code compressor 146 compresses the compressible but uncompressed architecture specification code of the unaccessed method in the run-time memory so that space can be utilized in the run-time memory. The compressor 146 decompresses the decompressible compressed architecture specification code of the method so that the decompressible method is accessed.
Patent JP-S5886291-A (JP)
Inventor: KUSUMI HIROSHI
IPC: E21B12/06
Filed: 1981-11-19
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-H1024185-A (JP)
Title: Control device for washing machine
Inventor: SAKIDA YOSHIAKI
IPC: D06F33/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To retain rinsing efficiency by having the very last rinsing performed using city water (water for auxiliary use) even when the power input means sets the supplying of water for the final rinsing process to come from bathtub water (water for primary use) in a control device for a washing machine which can use bathtub water and the like in addition to city water. SOLUTION: In supplying water for rinsing processes, the selection between bathtub water and city water is input by the power input means 15, and the controlling means 19 controls a succession of washing, rinsing and drying processes that follow while at the same time arranging to have at least one or more rinsing processes added for which city water is supplied in case it is judged by the direction from the power input means 15 that bathtub water will be supplied for the final rinsing process.
Patent JP-S5888221-A (JP)
Title: Bearing structure of flexion adjusting roll
Inventor: MATSUDA JIYUNJI
IPC: F16C3/02
Filed: 1981-11-18
Abstract: PURPOSE:To prevent application of an excessive force onto a bearing by installing a bracket for holding a roller shaft in a bearing box which holds a journal attached to a cell. CONSTITUTION:A journal 32 is bolt-fixed to the edge part of a cylindrical roll cell 31, and said journal 32 is held rotatably in a bearing box 30 through a metal 33 which is inserted along the outer periphery of the journal 32. Each spherical bush 37 is inserted at both edge parts of a roll shaft 36, and installed at the edge part of a bracket 38 bolt-fixed onto the bearing box 30, and thus a roll is held in the bearing box 30 by allowing the holding center of the spherical bush 37 to nearly coincide with the holding center of the bearing box 30.
Patent JP-S57108402-A (JP)
Title: Equipment for recovering heat of exhaust gas of internal combustion engine
Inventor: TANAKA YOSHIHARU
IPC: F01K23/06
Filed: 1980-12-25
Abstract: PURPOSE: To prevent an economizer from corroding under sulfuric acid and improve  the heat recovery efficiency of equipment for recovering the heat of exhaust gas of a  marine diesel engine or the like, by providing an accessory low-pressure steam generation means in the equipment to keep the temperature of circulating feed water at a  prescribed level.  
     CONSTITUTION: After low-pressure steam gl is produced by a low-pressure steam generator 30 from circulating water gr supplied from a main steam separation drum 2,  the remaining circulating water is mixed with feed water gf. The mixture is supplied  to a preheating section 11 and then introduced into the separation drum 2. The low- pressure steam gl is supplied to the low pressure side L of a plural-pressure turbine 34.  A part of the circulating water gr is introduced into the separation drum 2 through a  control valve 32 and an evaporating section 12. Separated steam is heated by a superheating section 13 and then conducted to the high pressure side of the turbine 34. The  quantity of the circulating water gr to be supplied to the low-pressure steam generator  30 is regulated by the control valve 32 so that the temperature of the circulating water  supply side of the preheating section 11 is set at the allowable minimum level for preventing corrosion under sulfuric acid.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0351281-A (JP)
Title: Controller of elevator
Inventor: KAGAMI MASATO
IPC: B66B11/02
Filed: 1989-07-19
Abstract: PURPOSE:To restrain rolling vibration of an elevator cage caused by an error in the installation of a guide rail by converting to the learning data of a learning control system the horizontal vibratory displacement of the cage that occurs when the cage is made to rise or fall as a compliance compensating control system for controlling rail engagement elements is actuated. CONSTITUTION:A load sensor 25 is provided on the output side of a lower-side horizontally-driving actuator 23 and also a load sensor 27 is provided on the output side of a lower-side longitudinally-driving actuator 24. The driving actuators 17, 20, 23, 24 have respective displacement meters 29-32 mounted therein and are controlled by respective compliance controllers 33-36. An imaginary compliance control system is comprised of each of the driving actuators, a load sensor, a displacement meter and a compliance controller. When a learning control system is operated according to learning data under the operating condition of a compliance compensating control system, an impact caused by an error in the installation of the rail and received by an elevator cage from the rail repeatedly appears in the same position at regular intervals.
Patent JP-H0919081-A (JP)
Title: Ac adaptor and battery-type dc power supply circuit
Inventor: TOKUKASA FUMIO
IPC: H02J7/34
Filed: 1995-06-28
Abstract: PURPOSE: To increase efficiency in power consumed by a DC-DC converter as the load of battery energy, and elongate the life of a battery. CONSTITUTION: A voltage applying circuit for a plug 12 to a DC-DC converter 30 includes a first diode 32. An voltage applying circuit for a battery 28 includes a third diode 36. The third diode 36 is connected in parallel with source and drain circuits of a p-channel MOSFET 42, and the gate of the p-channel MOSFET 42 is connected to the negative electrode of the battery 28, and the gate resistor 44 is connected between the gate of the p-channel MOSFET 42 and a connection point of both cathodes of first and third diodes 41 and 36.
Patent JP-S5974158-A (JP)
Title: Anthraquinone compound and liquid crystal display element using the same
Inventor: SHIMIZU YASUTAKA
IPC: G02F1/13
Filed: 1982-10-20
Abstract: NEW MATERIAL:Anthraquinone compounds of formula I , wherein A is O, S; one of X and Y is OH and the other is H, halogen; Z is H, halogen; R is H, alkyl, alkoxy, alkylthio, aryl, aryloxy, halogen, a group of formula II (wherein R1, R2 are each alkyl, aryl, aralkyl), etc. EXAMPLE:Compound of formula III. USE:Dyes for liquid crystal display, which are excellent in both dichroic ratio and light resistance. PREPARATION:An anthraquinone compd. of formula IV (wherein A, R are defined above; one of X' and Y' is NH2 and the other is OH) is diazotized with a diazotizing agent such as sodium nitrite in the presence of acetic, hydrochloric, or sulfuric acid and in the presence or absence of an org. solvent. Then, denitrification is carried out with hypophosphorous acid to obtain the compd. of of formula I , where one of X and Y is OH and the other is H, and Z is H. Alternatively, a displacement reaction is carried out in the presence of hydrochloric or hydrobromic acid and copper powder to obtain a compd. of formula I , where one of X and Y is Oh and the other is halogen and Z is halogen.
Patent JP-2001009305-A (JP)
Title: Paper leaf shredder
Inventor: YOKOMINE SHUNICHI
IPC: B02C18/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper leaf shredder wherein a lateral shredded width of paper leaves to be shredded can be set according to a necessary security level. SOLUTION: A paper leaf shredder is equipped with a pair of cutter rollers 3 and 4 longitudinally shredding paper leaves charged from an introduction opening 2; a spiral cutter 8 spirally formed around a rotary shaft; a flat cutter 9 wherein paper leaves shredded by the cutter roller are supplied, and shredded laterally together with the spiral cutter; rotary driving means 13 and 15 rotarily driving a pair of the cutter rollers and the spiral cutter; and a lateral width controlling means 31 capable of controlling the lateral shredded width of the paper leaves laterally shredded by the spiral cutter and the flat cutter.
Patent JP-S5885383-A (JP)
Title: Automatic control unit for motor pump
Inventor: ITAYA YOSHIYUKI
IPC: F04B49/02
Filed: 1981-11-17
Abstract: PURPOSE:To ensure automatic control of a pump over its entire pump head  without using a pressure tank by operating a diaphragm by means of a differential pressure generated in a resistance valve in order to operate a valve that  closes a pressure receiving pipie for a pressure switch so that the switch is kept  in an ON state. CONSTITUTION:When the discharge rate is minute, the flow rate in a slit 62 of a resistance valve 61 is also minute. Thus the pressure at both sides of the valve 61 are nearly equal, and the pressure P1 and P2 at both sides of a diaphragm 71 are also nearly equal so that a pressure switch 9 is kept in an OFF state as shown in the figure. When a distant valve of a pipe 5 is opened, the pressure is lowered to set the switch 9 to ON, and a distant pump of a pipe 4 starts its operation, and the rate of flow passing the valve 61 increases and valve 61 moves upward and because of P1>P2, the diaphragm moves downward so that the opening of a pressure receiving 10 of the pressure switch 9 is closed by the valve 76 in order to maintain the ON state of the switch 9. When the distant valve of the pipe 5 is throttled to obtain P1 P2, the valve 76 is restored, turning the switch 9 to OFF, and the pump stops.
Patent JP-H0528416-A (JP)
Title: Magnetic head
Inventor: OTA SATORU
IPC: G11B5/127
Filed: 1991-07-24
Abstract: PURPOSE:To provide the structure which can improve recording and reproducing efficiency of the magnetic head constituted by butting two core half bodies against each other via a gap spacer by constituting this magnetic head in such a manner that thin-film-like conductor coils can be easily formed and the conductor coils can be disposed near the front end of the head and the magnetic path length can be shortened. CONSTITUTION:The thin-film-like conductor coils 9 are formed on either of the rear surface of a main core 1 formed with a magnetic gap g between 1st and 2nd core half bodies 1a and 1b having magnetic cores 5, 5 or the front surface of an auxiliary core having a magnetic core 15. The conductor coils 9 are disposed between the main core 1 and the auxiliary core 2 and the magnetic core 5 of the main core 1 and the magnetic core 15 of the auxiliary core 2 are joined and fixed in a contact state.
Patent JP-S6164569-A (JP)
Title: Electronic type g-valve
Inventor: SATO TOSHIO
IPC: B60T8/36
Filed: 1984-09-04
Abstract: PURPOSE:To reduce electric-power consumption by constituting a G-valve having a solenoid with which heat generation is little and electric-power consumption is less. CONSTITUTION:A G-valve is arranged between an input oil chamber C1 communicating to a flow passage 15 and an output oil chamber C1 communicating to a sealing oil chamber (b) through a flow passage 25, and an electromagnetic mechanism consisting of an opening/closing valve which always opens the passage between the output oil chambers C1 and C2 and a solenoid for electromagnetically closing said opening/closing valve is provided. Said electromagnetic mechanism is constituted of a solenoid 31 excited by an excitation signal and fixed iron cores 33 and 34 which form a magnetic circuit with a core 30 and attraction-shift the core 20 towards an annular valve seat 37. when a preset deceleration speed is generated on a car with the application of brake, the G-valve is operated by the signal supplied from an excitation circuit 35, and the opening/closing valve for the G-valve is closed.
Patent JP-S57154463-A (JP)
Title: Thicknened softening composition for fabrics
Inventor: MAIKURU YUUJIN BAANZU
IPC: C11D1/645
Filed: 1981-11-18
Abstract: An aqueous concentrated cationic fabric softening composition wherein the cationic softener system comprises a mixture of a mono nitrogen quaternary ammonium salt, a di(2-amidoethyl)methyl quaternary ammonium salt and an imidazolinium salt, the said cationic system having an Iodine Value of at least 4.2.
Patent JP-S6077035-A (JP)
Title: Loading plan preparing method
Inventor: FUKUNAGA EIJI
IPC: B65G63/00
Filed: 1983-10-05
Abstract: PURPOSE:To prepare a loading plan by furnishing a computer to be solely devoted for the purpose separately from a host computer, and by feeding data from the host computer and keyboard. CONSTITUTION:When the operator feeds the loading/unloading sequence data about the bay No., loading conditions and bay rows from a keyboard, the data is displayed on that portion of the screen of a color graphic terminal 5, which is identified by ''51'' in the attached illustration. Containers meeting the specified conditions are grouped by their attributes with the yard area attribute taken into consideration, which is to be totalized and displayed on the portion 52, and further the condition of the specific bay is displayed on the portion 53. Then the operator specifies the number of containers to be loaded in the bay classified by attributes, and further the yard attribute and loading priority are entered, which are displayed on the portion 52. If these data are input, a loading plan preparing computer 2 checks whether the specific input is proper, picks up the container data of the specific yard area, and allots it to ship cells automatically.
Patent JP-H0638497-A (JP)
Title: Needle stopper mechanism for instrument
Inventor: OIKE YUKIO
IPC: H02K37/16
Filed: 1992-07-13
Abstract: PURPOSE:To construct a low-cost needle stopper mechanism for an instrument which is not externally seen desirably in a designing manner in the mechanism in which a needle for indicating a scale of a character board is stopped, for example, at a zero position. CONSTITUTION:The instrument transmits the power of a stepping motor 2 to an output gear 5 contained in a case 1 for rotating a shaft 5x to rotate a needle, and comprises a protrusion 1p provided on a surface of the case 1 oppositely to the gear 5, and a rib 5r provided at the gear 5 to be engaged with the protrusion 1p.
Patent JP-H0349071-A (JP)
Title: Index signal generating circuit for recording disk drive
Inventor: HIRANO BUNYA
IPC: G11B19/20
Filed: 1989-07-17
Abstract: PURPOSE:To simplify a constitution of synchronous motor by generating an index signal in the manner of using a position signal of the synchronous motor by which a recording disk is driven for rotation. CONSTITUTION:When a rotor of commutatorless synchronous motor (SPM) 1 is made to rotate, an induced voltage synchronized to the rotor rotation is generated in each Hall element 2a-2c. The output of Hall element 2c, while the high frequency noise of which is cut by LPF 3 to take out the necessary position signal components only, is digitized by a comparator 4 and counted by using a programable n-ary counter 5. The counter 5 is commanded by a CPU 6 to set so as to output the index signal for every time obtaining the counted value n corresponding to 2n pieces of magnetic poles on the rotor of SPM 1. As the result, one index signal, for one rotation, the same as a rotaing cycle, is generated, then the constitution of synchronous motor 1 can be simplified.
Patent JP-S5887973-A (JP)
Title: Evaluating device for color purity
Inventor: KAWAI NOBUO
IPC: H01J9/42
Filed: 1981-11-20
Abstract: PURPOSE:To quantitatively perform purity measurement of a color picture tube through easy calibration, by calculating the relative change of luminance of the color picture tube as a rate. CONSTITUTION:A signal from a signal generator 10 is applied to a color picture tube 1 and the entire surface of the said picture tube is measured at an ITV camera 3 via an optical filter 2. The optical filter 2 is to select the objective color, selectable for any of red, green and blue color. A part of an output of an ITV camera 3 is picked up at a pickup circuit 4, the luminance is measured at a luminance measurement circuit 5 and applied to an operation processing section 6. The section 6 controls the deflected magnetic field generated from a coil 8 and fetches the maximum luminance measured at the circuit 5. Through the use of the luminance measured at first and that next, the purity is obtained through computation and the result is displayed on a display section 9.
Patent JP-S5977749-A (JP)
Title: Alarm detecting circuit
Inventor: HASEGAWA KAZUICHI
IPC: H04L27/18
Filed: 1982-10-22
Abstract: PURPOSE:To detect a failure with a simple circuit constitution, by sampling a signal obtained by envelope detection of a PSK modulating wave output with a modulated wave on/off signal in the TDMA system. CONSTITUTION:A signal obtained by envelope detection DET of a PSK modulating wave output (a) is delayed timewise from the modulating wave on/off signal (b). A DDF1 samples the envelope detection output signal of the modulating output (a) at the leading of the signal (b) and a DFF2 samples it at the trailing of the signal (b). In case of a failure, a Q output of the DFF1 goes to a high level at a point of time delayed by one period, a detecting circuit output goes to high level and alarm is issued. When no envelope detecting output exists, the Q and Q' outputs of the DFF1, 2 go to low level, and the detecting circuit output goes to high level and the alarm is issued.
Patent JP-H0829992-A (JP)
Title: Photo conductive mixture pigment and photoreceptor for electrophotography using this pigment
Inventor: OTA KATSUICHI
IPC: G03G5/00
Filed: 1994-07-14
Abstract: PURPOSE:To provide the photo conductive mixture pigment, which has high sensitivity not only to the visible light but also to the near infrared light, by applying high mechanical force so as to crush and mix two or more kinds of pigments with the inorganic salt in the same container, namely, by performing the salt milling. CONSTITUTION:This photoreceptor is formed of two or more kinds of pigments, and formed by the salt milling. This salt milling is a dry salt milling, and performed under the existence of the organic solvent. One kind of the mixture pigment is at least trisazo pigment expressed with the formula I and the disazo pigment expressed with the formula II. In the formulas I, II, R1-R5 mean hydrogen, halogen atom, alkyl group, alkoxy group or cyano group, and Ar<1>-Ar<5> respectively mean coupler residual group, and the R<1>-R5 and the Ar<1>-Ar<5> can be the same one or they can be different from each other.
Patent JP-2000000892-A (JP)
Title: Apparatus for measuring resistance of molding and for ejecting the molding
Inventor: NAKAMURA AKIRA
IPC: B29C65/42
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing of defective products and to obtain technology which can efficiently judge whether a product is conforming or not when for example, numbers of moldings are molded continuously, and their resistance values are measured to judge the quality of the moldings. SOLUTION: A resistance measuring means 10 having a pair of electrodes 12, 13 is fitted to the chuck part 2 of an ejector for ejecting a molding from a molding machine. When the molding is gripped and ejected, a resistance value is measured for each shot in order to judge its quality, and a conforming product and a nonconforming product are selected and ejected. In this process, the improvement of reliability is attempted by gripping the product part of the molding, and the data of the resistance of each shot are recorded in order to grasp the tendency of changes.
Patent JP-2000012239-A (JP)
Title: Electroluminescent element and manufacture thereof
Inventor: KUROSAWA HIROSHI
IPC: H05B33/26
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an elctroluminescent element suppressing the occurrence of flickering caused by outside light, and having a good luminescent characteristic. SOLUTION: Display electrodes 7A as segment electrodes made of yttrium oxide having a crystal structure of a simple cubic lattice type and connecting wirings 7B made of yttrium and connected to the display electrodes 7A are formed on a rear glass substrate 3. Further on them, an organic EL layer and transparent electrodes 10 are formed. Also, black masks 4 opening only segments are arranged above the transparent electrodes 10. The display electrodes 7A are thus formed from the yttrium oxide of the simple cubic lattice type having a good electron emissivity, thereby the elecroluminescent element having a good luminescent characteristic can be easily manufactured.
Patent JP-2001013433-A (JP)
Title: Plural-beam scanner and image forming device
Inventor: ITABASHI AKIHISA
IPC: B41J2/44
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the lowering of image quality by reducing pitch deviation as a plural-beam scanning system. SOLUTION: This plural-beam scanner is provided with a light source part having plural light emission parts 11a and 12a, a deflector 4 deflecting plural luminous flux from the light source part side and image forming systems 13, 14, 3, 5 and 6 coupling the plural luminous flux diverging from the light source part, guiding them to the deflector and condensing respective beams deflected by the deflector at a surface to be scanner 8 as light spots. The light source part is constituted so that the plural light spots condensed on the surface to be scanned are separated by leaving a desired interval in a sub-scanning direction. Then, the exit optical axes of the respective luminous flux radiated from the plural light emission parts are provided with an angle in an identical direction to the optical axis of a corresponding coupling lens in the sub-scanning direction.