baber/WOPTO huggingface dataset:
Patent JP-H05333806-A (JP)
Title: Brightness adjusting circuit for display unit
Inventor: FUNAKUBO KAZUO
IPC: G09G3/14
Filed: 1992-05-29
Abstract: PURPOSE:To adjust the brightness of many display elements at the same time over a wide range by connecting a variable voltage type three-terminal regulator to the output terminal of a DC power source and varying the output voltage of the three-terminal regulator. CONSTITUTION:This circuit is constituted of a DC power source 1, the variable voltage type three-terminal regulator 2, the display elements, e.g. LEDs 3, an LED control part 4 which controls the illumination and extinction of the LEDs 3, etc. Then resistors R1 and R2 set the variation range of the output voltage VOUT of the three-terminal regulator 2 and a variable resistor VR adjusts the output voltage VOUT. Further, resistors r1-rn connected to the respective LEDs 3 in series are resistors for determining the ranges of currents flowing to the LEDs 3; and a capacitor C1 is a high-frequency by-pass capacitor and a capacitor C2 is a capacitor which stabilizes the output voltage VOUT of the three- terminal regulator 2. Consequently, overcurrent flow is eliminated and the life of the display elements 3 can be prolonged, and a single power source is used in common to circuits other than a display part.
Patent JP-H0830031-A (JP)
Title: Electrostatic latent image developer and electrostatic latent image developing method using that
Inventor: SATO KISHO
IPC: G03G15/08
Filed: 1994-07-14
Abstract: PURPOSE:To effectively suppress fog in an area where no image is printed by using an electric field controlling agent in an electrostatic latent image developer, to advantageously and accurately develop a latent image formed on a photosensitive body, and to improve sharpness of lines and characters. CONSTITUTION:This electrostatic latent image developer contains a specified carrier 36, toner 40 and electric field controlling agent 38 with the weight proportion of carrier:toner:electric field controlling agent = (50 to 80%):(10 to 40%):(5 to 40%), (wherein the total of the carrier 36 toner 40 and electric field controlling agent 38 is 100%). Since the average particle size of the electric field controlling agent 38 is smaller than the average particle size of the toner 40 and is in the range from 5 to 8mum, fog in an area where no image is printed can be effectively suppressed by the presence of the electric field controlling agent 38. Further, the toner 40 can be accurately deposited on an electrostatic latent image formed on a photosensitive body 10 so that sharpness of characters or lines is effectively improved.
Patent JP-S649018-A (JP)
Title: Door trim of automobile
Inventor: NAGASHIMA TSUNEYASU
IPC: B60R13/02
Filed: 1987-06-29
Abstract: PURPOSE:To reduce manhour for machining in a door trim in which a medium joining member is integrally formed by means of a high frequency welder by forming the cloth of the medium joining member with a ground fabric and a pile fabric and reducing the length of the pile on a site where the medium joining member is lapped with a skin. CONSTITUTION:The appearance and touch of the surface of a medium joining member 15 is differentiated from those of a skin 13 and the medium joining member 15 is formed with a cloth 16 consisting of a ground fabric 16a and a pile fabric 16b. This cloth 16 is selected out of moquette, tricot, etc., and a high-frequency weldable PVC sheet 17 is laminated on its back side. Further, when the skin material 13 is lapped, the length of the pile on a site to be lapped with the peripheral edge 14a of the opening 14 of the skin material 13 is made shorter than that on the other part. By this structure, melting fixture can be firmly carried out at the time of high frequency welding. Hence, a hot melt film, etc., as in the conventional case is not necessary reducing manhour.
Patent JP-H0915078-A (JP)
Title: Slight water leakage detector
Inventor: AKIMOTO NARIYUKI
IPC: G01M3/04
Filed: 1995-06-28
Abstract: PURPOSE: To detect slight water leakage automatically and accurately by connecting first and second shape memory alloy springs, at each end thereof, with a power supply. CONSTITUTION: Water leaked from a pipe to be detected flows along first and second shape memory alloy springs 1a, 1b through a hole (h) in an upper seat 6. Consequently, heat transfer from the first and second shape memory alloy springs 1a, 1b increases in the form of latent heat due to evaporation of leaked water and sensible heat due to transmission of heat to the leaked water to cause temperature drop of the spring itself. When the springs 1a, 1b themselves are previously processed at a shape memory temperature lower than the boiling point of leaked water, the springs 1a, 1b elongate upon arrival of leaked water. Consequently, insulation springs 18 come into contact with each other to elongate a compression spring 3 thus pushing a driven member 4 downward.  Subsequently, a break contact 19 is opened and an OFF signal 19S is sent to an analyzer 5 which issues an alarm and indicates the leakage.
Patent JP-H0326549-A (JP)
Title: Wear resistance treatment method to wire dot printing head
Inventor: SODA SEIJI
IPC: B41J2/25
Filed: 1989-06-23
Abstract: PURPOSE:To eliminate a polishing process after coating to obtain a longer life of a printing head by a method wherein the tip ends of printing wires are coated with a wear resistant layer in a last assembling process in which the printing wires are mounted on a wire guide and the tip ends thereof are trued up to be level with each other. CONSTITUTION:After tip ends 3a of respective printing wires 3 are trued up on a front surface 4a of a wire guide 4 by a polishing method or the like, the wire guide 4 is fixed on a body part by screws. Then, the printing wires 3 are projected from the wire guide 4 by a predetermined length. After that, the tip ends 3a are cleaned, a printing head 1 is disposed in a vacuum deposition tank 17, and, in a vacuum atmosphere, the exposed parts of the printing wires 3 are coated with a wear resistant layer 13 made of various kinds of metal materials, such as Tic, Re, and Ru, alloy materials, and ceramic materials.
Patent JP-H05334964-A (JP)
Title: Semiconductor device
Inventor: KITAMURA MASAYOSHI
IPC: H01J19/32
Filed: 1992-05-28
Abstract: PURPOSE:To obtain high output and a good characteristic in a high frequency region by enlarging mutual conductance in a microtube. CONSTITUTION:A positive electrode to be adjacently arranged to a cold cathode 12 radiating electrons to a space in an electric field while having a control electrode 13 therebetween constitutes a semiconductor electrode 14 of a PN junction so as to arrange these electrodes 12, 13, 14 in a prescribed vacuum atmosphere. This semiconductor electrode 14 can be made of a Schottky diode constitution. Accordingly, high speediness of electrons to be radiated from a cold electrode 12 is fully utilized to obtain large mutual conductance and then a microtube having high output and a remarkably improved high frequency characteristic can be obtained. Further, the PN junction or a Schottky diode constitution can be biassed to avalanche yield voltage and further the PN junction can be added.
Patent JP-S6368133-A (JP)
Inventor: HARII HAABAATO PIIRU
IPC: A61B5/022
Filed: 1987-06-29
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-S648588-A (JP)
Title: Semiconductor memory
Inventor: ETO JUN
IPC: G11C29/12
Filed: 1987-07-01
Abstract: PURPOSE:To reduce the test time of a data comparison circuit and the measurement of the operating margin of the data comparison circuit by inputting directly simulation data from the chip external part to the data comparison circuit to conduct the test of the data comparison circuit. CONSTITUTION:A address signal is inputted to an address signal line as a pseudo memory cell signal from the outside of the chip and inverters 16-19 form the pseudo memory cell signal into affirmative/negative signal. The signal is inputted to a data comparison circuit 22 via a switch circuit 20 to decide the coincidence and discrepancy of the data and the result of the decision is extracted to the outside of the chip via a data output buffer circuit. Thus, the operating margin of the data comparison circuit 22 only a measured without being affected by the operating margin of the memory cell array 1. Moreover, since the circuit is tested without applying operation check of the memory cell array 1, the circuit test time is reduced.
Patent JP-S6140705-A (JP)
Inventor: NIO MASAO
IPC: A01B49/00
Filed: 1984-07-31
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-2000350105-A (JP)
Title: Method for fixing image pickup ccd and ccd camera
Inventor: SHIMOMAKI KOUJI
IPC: H04N5/372
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To fix an image pickup CCD with a method by which alignment can easily be achieved and a deviation is hardly caused. SOLUTION: A CCD 19 is fixed while being inserted between steps 17c, 18c and a retaining attachment 20, and a terminal 19c is soldered to a base 21. Fastening attachments 17, 18 are gripped and coarse alignment is conducted while a support pin 15 provided to an outer face P1 of a prism block 12 is penetrated through through-holes 17e, 18e. A photosetting adhesive is applied to the lower face of a glass plate 16 and an inner circumferential face of a fitting hole 16a and the lower face of the glass plate 16 and upper faces of the fastening attachments 17, 18 are adhered by penetrating the support pin 15 to the fitting hole 16a. After the position is finely-adjusted, a photosetting light is emitted through the glass plate 16.  Force caused by eccentricity of contraction of the adhesive in the case of setting is eliminated by moving the glass plate 16 on the upper faces of the fastening attachments 17, 18.
Patent JP-S5786159-A (JP)
Title: Magnetic reproducing device
Inventor: MINO MINEO
IPC: H04N5/783
Filed: 1980-11-17
Abstract: PURPOSE: To hold a tape speed in fast-forward and rewind playback operation constant by forming a speed control loop by detecting the turning of a reel turntable motor and by forming another speed control loop by a control signal on a magnetic tape.  
     CONSTITUTION: A signal from a frequency generator provided to a motor 16 is applied to a frequency detector 25 and, after being amplified by an amplifier 26, applied to a mixer 27. On the other hand, a control signal reproduced by a control magnetic head 9 is amplified by an amplifier 29, and the waveform of its output signal is shaped by a waveform shaping circuit 33 and mixed with a speed information signal from the said frequency generator to control the turning of the motor 16. Further, to hold the tape speed constant, the said control  signal is amplified and applied to a frequency dividing circuit 30, whose output  is compared at a phase comparator 32 with the oscillation frequency of a reference oscillator 31 to obtain a phase error signal, which is applied to a motor  driving circuit 28 through a phase control loop. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5863416-A (JP)
Title: Transparent, embossed, thermally shrinkable film and preparation thereof
Inventor: MORIMOTO KOUZOU
IPC: B29C48/08
Filed: 1981-10-12
Abstract: PURPOSE:To obtain the titled film having no oily pattern due to ray interference, excellent in printability and useful as packing material or the like by a method wherein the film is embossed on one side by an embossing device having an embossing roll, a rubber roll and a water stopping roll in contact with the rubber roll and then stretched. CONSTITUTION:Thermoplastic resin (e.g. vinylchloride resin etc.) is extruded from the die 1 of an extruder to prepare film, which is embossed, by using an embossing device 2 comprising an embossing roll 3, a rubber roll 4 and a water stopping roll 6 in contact with the rubber roll 4, on one side between the embossing roll 3 and the rubber roll 4 as water film is formed by the water stopping roll 6 on the rubber roll 4. Then, the film is stretched by a stretching machine 8 in the uniaxial or biaxial direction to obtain transparent, embossed and thermally shrinkable film with a haze value 3.0 or less. Additionally, the film is preferred to be embossed when the temperature of the embossing roll is between 90 and 100 deg.C.
Patent JP-H0840186-A (JP)
Title: Inflating device of inflatable restraint for vehicle occupant
Inventor: AANSUTO EMU FUEIGURU
IPC: B60R21/26
Filed: 1995-06-28
Abstract: PURPOSE: To provide a device for inflating an inflatable vehicle occupant restraint, wherein the inflator of an air bag is controlled in response to the position of a vehicle occupant to be restrained by the air bag and an ambient temperature. CONSTITUTION: The inflating device 10 of an inflatable vehicle occupant restraint 12 is provided with a collision sensor 52 and an inflator assembly 20. The collision sensor 52 provides a collision signal indicating the occurrence of vehicle collision. The inflator assembly 20 is provided with a first inflation fluid source 22, which provides a first volume of inflation fluid when actuated. The inflator assembly 20 is further provided with a second inflation fluid source 24, which provides a second volume of inflation fluid different from the first when actuated. A position sensor 70 provides a position signal indicating the position of the vehicle occupant. A controller 50 actuates the first or second inflation fluid sources 22 and 24 in an optional one of a plurality of different operation modes in response to the collision signal and the position signal.
Patent JP-H0850657-A (JP)
Title: Asynchronous holding method of picture on display device
Inventor: AREN MITSUSHIERU DERUPIYUTSUSH
IPC: G06T1/00
Filed: 1995-06-28
Abstract: PURPOSE: To provide a method for increasing a perception response speed of an interactive program for user's input, leaving the possibility of low-cost use and relatively slow use of a processor in the method by which an image is asynchronously maintained on a display device. CONSTITUTION: A method by which an image is asynchronously maintained on a display device consists of the following steps. First, it receives a plot request from an application program (302). Next, a plot area of an image is decided based on the plot request (342), and the plot area is written into a plot area list (344). Then a screen update request is acquired from the application program (304). The plot area is retrieved in response to the acquired screen update request (346), and an entire graphic object is redisplayed if a part of any graphic object exists in the retrieved plot area (348).
Patent JP-S5587690-A (JP)
Title: Wave trap at barge integrator
Inventor: KIKUI KEIZOU
IPC: B63B35/40
Filed: 1978-12-26
Abstract: PURPOSE: To minimize the effect of a wave on an enclosed section to ensure the safety during the barge transportation by a construction wherein a cylinder having an opening at both ends is respectively secured with a number of openings provided for the partition of the enclosed bottom section, within the cylinder thereof the surrounding wave and swells may be absorbed.  
     CONSTITUTION: A barge integrator incorporates a stem 1 having a recession internal cut 1a, side girders 2, 3 of both gunnels, a stern 4, and a bottom partition plate 5, and a number of barges 6 are held within the enclosed interior. A gate 7 is provided to allow the barge 6 for incoming and outgoing, and a number of openings 18 are disposed with a fixed spacing on the bottom partition plate 5. A cylinder 19 is secured with respective opening 18, allowing to absorb the wave and swell with the cylinder 19 in order to minimize the effect of wave to the enclosed interior, enabling to prevent the barge 6 held in the enclosed interior from pitching and rolling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000004003-A (JP)
Title: Ferroelectric element and semiconductor memory device
Inventor: KATO KOJI
IPC: H01L27/105
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent an electric field from concentrating around an electrode so as to enhance a ferroelectric device in fatigue characteristics and dielectric strength, by a method wherein a paraelectric layer is provided between a lower electrode out of electrodes and a thin film of ferroelectric material, and a peripheral part of a ferroelectric thin film is covered with a paraelectric layer. SOLUTION: An insulating layer 102 serving as a base of a ferroelectric device is formed on a silicon board 101, and the silicon board 101 is thermally oxidized for the formation of a silicon dioxide layer. One electrode 103 of a ferroelectric device is formed of platinum through a sputtering method. A ferroelectric film 104 is formed of PZT through a sol-gel method and sintered. A paraelectric layer 105 is formed of silicon dioxide grown through a chemical vapor deposition method, and an opening prescribed in diameter is provided to the paraelectric layer 105. The other electrode 106 of the ferroelectric device is formed of platinum through a sputtering method and shaped into a pattern larger than the opening provided to the layer 105.  By this setup, an electric field is prevented from concentrating around electrodes, and a ferroelectric device can be improved in fatigue characteristics and enhanced in dielectric strength between the two electrodes.
Patent JP-S5686505-A (JP)
Title: Hybrid coupler
Inventor: KOSEMURA KINSHIROU
IPC: H01P5/18
Filed: 1979-12-17
Abstract: PURPOSE:To enable wire bonding simply, by taking the cross line as fingers and providing two lines in cube crossing with those at both sides of either one of longitudinal or transversal line of the cross line in parallel. CONSTITUTION:A cross line A is formed with crossing of transversal line A1 and longitudinal line A2 20-50mu in width respectively almost orthogonally, and no wire bonding is used. Bridge wires B1 and B2 in cube cross with this cross line are located at both sides of the transversal line A1, and since the bridge wires B1 and B2 are manufacturable with the wire bonding once, short circuit can surely be avoided.
Patent JP-S5795991-A (JP)
Title: Manufacture of 6-aminopenicillanic acid derivatives
Inventor: ANDORE FURURENMAIAA
IPC: C07D499/04
Filed: 1981-10-14
Abstract: 1. Claims (for the Contracting States : CH, IT, LI, LU, NL, SE) A process for the manufacture of 6-aminopenicillanic acid derivatives of the general formula  see diagramm : EP0049891,P5,F1  in which R represents hydrogen or a readily hydrolyzable ester group, as well as of pharmaceutically compatible salts of these compounds, characterized by hydrogenating a compound of the general formula  see diagramm : EP0049891,P5,F2  in which R has the significance given above and R**1 signifies a hydrogenolytically cleavable group, or a salt of such a compound in the presence of palladium/carbon, whereafter, if desired, an ester of formula I obtained is subjected to an ester cleavage, if desired a carboxylic acid of formula I obtained is treated with an agent yielding the ester group R and, if desired, a compound of formula I obtained is converted into a pharmaceutically compatible salt thereof. 1. Claims (for the Contracting State : AT) A process for the manufacture of 6-aminopenicillanic acid derivatives of the general formula  see diagramm : EP0049891,P5,F4  in which R represents hydrogen or a readily hydrolyzable ester group, as well as of pharmaceutically compatible salts of these compounds, characterized by hydrogenating a compound of the general formula  see diagramm : EP0049891,P6,F1  in which R has the significance given above and R**1 signifies a hydrogenolytically cleavable group, or a salt of such a compound in the presence of palladium/carbon, whereafter, if desired, an ester of formula I obtained is subjected to an ester cleavage, if desired a carboxylic acid of formula I obtained is treated with an agent yielding the ester group R and, if desired, a compound of formula I obtained is converted into a pharmaceutically compatible salt thereof.
Patent JP-H11337060-A (JP)
Title: Combustor equipped with co sensor
Inventor: OBARA HIROKI
IPC: F23N5/24
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To judge whether or not the life of an aparatus substantially completes its span with simple self diagnosis by grasping an actual combustion state (CO value). SOLUTION: A CO sensor-equipped combustor is adapted such that when CO concentration detected by a CO sensor 22 provided on an exhaust section 4a exceeds a predetermined value, the number of revolutions of a fan 7 is increased to correct stepwise combustion conditions. In the combustor, there is provided a controller 15. The controller is adapted such that when the correction of the number of revolution of the fan reaches the predetermined number of times, the controller judges whether or not the state of the use of the combustor exceeds a predetermined level. If so, then the controller reduces an output and continues combustion operation. When the combustion conditions are not improved successively thereafter, the life is displayed and the combustion operation is interrupted.
Patent JP-H0329378-A (JP)
Title: Manufacture of electronic device using diamond
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/205
Filed: 1989-06-26
Abstract: PURPOSE:To enable a sufficient visible light to be emitted by forming a diamond on a substrate which is equipped with an insulating surface and a semiconductor on the diamond selectively, by forming an impurity region by adding the impurities to the semiconductor as a mask, and by forming a pair of electrodes on the impurity region and the semiconductor. CONSTITUTION:A diamond 2 is formed on a substrate 1 which is equipped with an insulating surface, a semiconductor as a buffer layer 3 is formed on the upper side of the diamond 2, the semiconductor is eliminated selectively, and impurities are added to the upper part of the diamond 2 of the eliminated region selectively for forming an impurity region 5. An electrode 9 is formed at one part on the impurity region 5 through an electrode 29 or the buffer layer 3 and voltage is applied between a pair of electrodes 29 and 9 which are provided on the upper side of the substrate 1, thus enabling a visible light to be emitted from a part with the impurity region 5 of the diamond 2 as a center.
Patent JP-H0813289-A (JP)
Title: Picking defective yarn cutting device for jet loom
Inventor: TSUJIMOTO HIRONOBU
IPC: D03D51/00
Filed: 1994-06-22
Abstract: PURPOSE:To compatibilize the simplification of the subject device with improving woven fabric quality. CONSTITUTION:This device E is made up of a normal cutter 40 on the antic- picking side carrying out cutting operations by the driving force of a driving cam 43 and a picking defective yarn guide 1 to guide a picking defective yarn Ya to the normal cutter 40; the guide 1, in turn, is made up of a rotary driving member 10 and a link arm member 20 composed of a 1st arm body 21 having a stopper 21b, 2nd arm body 22 and restoring body 23. The link arm member 20 is easily bent on coming into contact with a picking defective yarn from below during rising, on getting out of contact with such yarn, the member 20 restores its original shape. However, the member 20 is not bent during descending even on coming into contact with such a defective yarn, guiding the defective yarn together with residual yarns to the normal cutter.
Patent JP-S6150797-A (JP)
Inventor: HASHIMOTO OSAMU
IPC: B31B50/20
Filed: 1984-08-01
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。