baber/WOPTO huggingface dataset:
Patent JP-S5886567-A (JP)
Title: Image reproducing device
Inventor: IZUMI HIROKI
IPC: B41J2/385
Filed: 1981-11-18
Abstract: PURPOSE:To obtain an excellent image, by making the outer diameters at both end parts being nonimaging part areas of an intermediate transferring roller or a donor roller which are brought into press-contact with each other, smaller than the outer diameters of intermediate parts being imaging part areas. CONSTITUTION:The outer diameters of both end parts being nonimaging part areas of an intermediate transferring roller 6 is made smaller than that of the intermediate part being imaging part areas, and the step difference (d) is arranged to be 0.05-0.5mm., but preferably to be about 0.1mm.. Both end parts of the intermediate transferring roller 6 may be constituted as a bearing 17 having about 0.1mm. step difference (d).
Patent JP-H0234816-A (JP)
Title: Device and method for filling liquid crystal
Inventor: ISHIHARA SHOICHI
IPC: G02F1/1341
Filed: 1988-07-25
Abstract: PURPOSE:To prevent a liquid crystal compound from varying in composition greatly owing to vaporization by degassing liquid crystal while cooling the inside of the chamber of a vacuum device. CONSTITUTION:A means which cools the inside of the bell jar of the liquid crystal filling device for filling the liquid crystal 12 by the pressure difference between the inside and outside of a liquid crystal cell is provided. Then even the liquid crystal compound 12 which contains a low-viscosity liquid crystal material is defoamed in such a temperature atmosphere that the vapor pressure of each liquid crystal component is <=0.01Pa. Consequently, the dispersion of a highly volatile liquid crystal material due to the defoaming becomes extremely small and the composition variation of the liquid crystal is prevented.
Patent JP-H0234996-A (JP)
Title: Device for attaching component
Inventor: IZUMI YASUO
IPC: H05K13/00
Filed: 1988-07-25
Abstract: PURPOSE:To automatically input component disposing data by recognizing the mark of a component by recognition means through an attraction nozzle, and storing the type of the discriminated component in storage means. CONSTITUTION:Conveying positioning means 5 of a circuit board B to be mounted with an electronic component is disposed at the front of the upper face of a body frame 1, a component supply unit 6 is disposed at the rear, and an attraction nozzle 11 is moved between the attraction position of the unit 6 and an arbitrary position to be mounted with the component on the board B. When the data in the unit 6 is input to storage means 46, the nozzle 11 is sequentially opposed to component supply means, the mark of the component is recognized by recognition means 35 through the nozzle 11, and the type of the discriminated component is stored in the means 46. Thus, the data is automatically input.
Patent JP-S6428380-A (JP)
Title: Formation of cuinse2 film
Inventor: HAMA TOSHIO
IPC: C23C26/00
Filed: 1987-07-24
Abstract: PURPOSE:To easily form a CuInSe2 film by applying paste of CuInSe2 powder to a substrate by screen printing and by radiating prescribed laser light to dry and solidify the paste. CONSTITUTION:Paste of CuInSe2 crystal powder is applied to a substrate by screen printing. CO2 laser, Nd:YAG laser or semiconductor laser is prepd. as a laser light source. Laser light from the source is radiated on the paste applied surface of the substrate. The paste is dried and solidified by the radiation and a CuInSe2 film is formed.
Patent JP-H0848187-A (JP)
Title: Control device of discharge lamp
Inventor: AIDA KENJI
IPC: G01R31/00
Filed: 1994-08-05
Abstract: PURPOSE:To surely detect the failure of a discharge lamp by detecting the discharge voltage of the discharge lamp for the low beam of the vehicle, and dispatching the signal of the abnormality when the discharge voltage is continuously higher than the first reference voltage on the high level side, or lower than the second reference voltage on the low level. CONSTITUTION:Voltage detecting resistances 7a, 7b to detect the discharge voltage Vl of a discharge lamp 1 for the low beam are provided. When the detected discharge voltage Vl is higher than the first reference voltage Vref1 on the high level side, or the discharge voltage VL is lower than the second reference voltage Vref2 on the low level side, the respective positive outputs are generated from a first comparator 8 or a second comparator 9, and when this positive output lasts for the prescribed period of time, the positive output is generated from a timer circuit 11 through an OR circuit 10. A common switch 12a and an auxiliary lamp lighting switch 12c are tuned on by a lighting changeover device 12, and the changeover is made from the discharge lamp for the low beam to a back-up lamp lighting by the auxiliary lamp 14.
Patent JP-S5890488-A (JP)
Inventor: MINOURA HISAO
IPC: B25J15/00
Filed: 1981-11-18
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-S6077437-A (JP)
Title: Inspecting method of pattern width of circuit pattern
Inventor: ARIGA MAKOTO
IPC: H01L21/027
Filed: 1983-10-05
Abstract: PURPOSE:To detect the defect of the pattern of a width narrower than specified by a binary image and the coordinates of a varying point by forming a circuit pattern and a background varying point image from the image converted from the two-dimensional video signal of the circuit pattern into binary image. CONSTITUTION:The binarized image is formed of a circuit pattern 1 and a background image 2. When three or more picture elements on the circumference of the prescribed radius D at the varying point f(x, y) and the picture elements of the varying point image are superposed, the pattern width is decided as being narrower than the specified value. The picture elements on the circumference of radius D at the varying point f1 as a center and the picture elements of varying point images 1g, 1i are superposed only at the picture elements (a), (b), and it is judged as being normal in width. The superposed picture elements become three or four at the varying points f2, f3, narrower than the specified width D, and judged as defects. According to the construction, the judging criterion is simple, the width of the circuit pattern can be inspected without problem of the conventional accurate positioning and the accuracy of the circuit pattern itself, and the inspecting unit can be reduced in size and cost.
Patent JP-H0478693-A (JP)
Title: S.c. type structure ship
Inventor: SENDAI SHIGERU
IPC: B63B39/02
Filed: 1990-07-16
Abstract: PURPOSE:To hold private cabins horizontally despite the rock of a hull by providing the private cabins of a ship integrally with a operating part chamber, and supporting them in rockable manner to the hull through rollers. CONSTITUTION:When a ship rolls by waves, private cabins 1 are relatively moved along the side face plate 6 of an operating part chamber 2 through rollers 3 to hold the private cabins 1 horizontally. In the case of pitching, the private cabins 1 are relatively moved along the bottom part plate 7 of the operating part chamber 2 through rollers 4 to hold the private cabins 1 horizontally.
Patent JP-S6079101-A (JP)
Title: Thrust reducer for turbine rotor
Inventor: FUCHIGAMI KOUJI
IPC: F01D3/04
Filed: 1983-10-04
Abstract: PURPOSE:To improve thrust balance capacity so as to increase the efficiency of a turbine, by enlarging the range of a pressure which can be introduced in a pressure regulating chamber facing on the external side of a thrust balance piston formed on the shaft part of a turbine rotor. CONSTITUTION:A balance piston 2 is formed on the shaft part of a turbine rotor 1 on the high pressure side of a turbine. A pressure regulating chamber 10, facing on the external side 2b of the balance piston 2, is formed with a turbine casing 9 and the shaft part of the turbine rotor 1, and the pressure regulating chamber 10 is communicated with a required pressure part 6a in the turbine casing 9 through a conduit 8, on the way of which a valve 4 is located. In which case, the conduit 8 is connected through a switching valve 3 to a turbine high-pressure stage part 6b having a pressure higher than that of the required pressure part 6a and is connected through a switching valve 5 to a turbine low-pressure stage part 6c having a pressure lower than that of the required pressure part 6a. In case a reverse thrust B is increased, only the switching valve 5 is opened.
Patent JP-S6077165-A (JP)
Inventor: TSUCHIYA KAZUHIRO
IPC: C04B35/46
Filed: 1983-10-04
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-S6340516-A (JP)
Inventor: YAZAKI KATSUHIRO
IPC: A47J27/00
Filed: 1986-08-07
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-2000022583-A (JP)
Title: Signal generator
Inventor: MATSUZAKI MASAAKI
IPC: H04B1/69
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To insert an optional waveform different from filtering data corresponding to a bit stream in a time-division manner and to generate a more complicated waveform at a high speed and at a low cost. SOLUTION: This signal generator is provided with a means 10 for generating an address based on the bit stream, a memory 7 storing a filtering result corresponding to the bit stream and a D/A converter 8 for converting the memory output and the filtering result corresponding to the bit stream is obtained by addressing the memory. Optional waveform data are stored 7 beforehand in an area to be accessed by the address of the address generation means together with the filter processing result in the memory, and by switching 11 the address, the filtering result or the optional waveform data corresponding to the bit stream are read and analog-outputted through the D/A converter.
Patent JP-2000003762-A (JP)
Title: Connector locking structure
Inventor: GIURA YASUO
IPC: H01R13/627
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown of a locking member, while facilitating unlocking operation. SOLUTION: A tip of each lock arm projected from both ends of a connector is formed with a lock projection 12. The lock projection 12 is formed with a lock vertical surface vertical with respect to the inserting and drawing direction, and the lock arm is formed with an unlock inclined surface 11 to be narrowed toward the projecting direction of the locking projection 12 in the longitudinal direction thereof. Meanwhile, a counterpart side connector is formed with a recessed part 26, a counterpart side unlock inclined surface 28 to be narrowed toward a direction vertical with respect to the inserting and drawing direction, and a counterpart side locking vertical surface 27 vertical with respect to the inserting and drawing direction at an end of a drawing direction of the recessed part 26. When the connector is pulled in parallel with the inserting and drawing direction, the locking vertical surface 11 and the counterpart side locking vertical surface 27 are engaged with each other to be locked. When the connector is pried to be opened, since the unlock inclined surface 11 slides over the counterpart side unlock inclined surface 28 for unlocking, the unlock operation is facilitated, and since excessive force is not applied to the lock arm, breakdown of the lock arm will not be broken.
Patent JP-H0349470-A (JP)
Title: Picture communication equipment
Inventor: ICHIKI TORU
IPC: H04N1/00
Filed: 1989-07-18
Abstract: PURPOSE:To allow a sender to recognize a defect in an identification sheet immediately by providing a means discriminating whether or not the described content of the identification sheet is a specified description content and interrupting the line immediately when the identification sheet is defective as the result of analysis of the identification sheet. CONSTITUTION:When an identification sheet for picture communication designating file polling is sent to a center equipment 20, the identification sheet is confirmed, analyzed and subject to execute processing and the line is once interrupted. Then a designated destination is called and a designated file stored in the center equipment 20 is read and sent. In this case, when the content of the identification sheet is analyzed and the content of analysis is discriminated to be defective, no post message reply signal is sent to a transmitter 10. Since this signal does not comes to the transmitter 10, the line is interrupted. Since the line is immediately interrupted regardless of the transmission of the identification sheet, a fault of the identification sheet is recognized.
Patent JP-H0936150-A (JP)
Title: Sealing of electronic component
Inventor: OKUNO ATSUSHI
IPC: H01L21/56
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique, which uses a liquid resin as a sealing agent and can transfer an electronic component sealed with the liquid resin by suction. SOLUTION: In a method of sealing an electronic component, which seals the electronic component with a liquid resin and thereafter, cures the liquid resin, a flat plate 5, which can be mold-released from the resin 4 subsequent to the curing, is placed on the liquid resin, with which the electronic component is sealed, and thereafter, the resin 4 is gelled or is cured.
Patent JP-2000011974-A (JP)
Title: Battery pack
Inventor: AOKI TAKASHI
IPC: H01M2/10
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To predict the service life of a battery by storing a battery in the interior, feeding power of the battery to an electronic device main body, and providing a blank for memo in a nameplate stuck to the side of the removable battery main body that is fitted to the electronic device main body. SOLUTION: A blank for memo is preferably made of material quality to enable hand writing. A frame where an adhesive nameplate 3 is provided in advance with a blank 4 for memo is formed on the back of the battery pack main body, and when a purchaser puts the date of purchase in the frame, it can be roughly predicted as to when the service life of the battery completes its span, so that a standard for battery replacement is known. When the time of battery replacement is can not be found in the midway, the time can be confirmed by the nameplate 3 stuck to the back of the battery pack so as to prevent sudden failure of functions of a portable communication device due to the end of the battery life. The material quality to be written by a pencil, a ball-point pen, a date stamp or a pointed thing is selected for the nameplate 3.
Patent JP-H0515191-A (JP)
Title: Winding diameter controller for winder
Inventor: HIRAISHI YASUO
IPC: H02P29/00
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a winding diameter controller for winder in which slip is prevented from spreading and the circumferential speed of winder is prevented from running away by a constitution wherein a tension operating circuit and a speed operating circuit are switched through a switching circuit. CONSTITUTION:When the winding diameter is detected, a PID operating unit 9 operates only on one side output signal and an output signal, operated by a speed detector 8 proportional to the speed of an object to be wound and a speed detector 12 proportional to the rotation of winding shaft, is fed through the PID operating unit 9 to a servo driver 10 thus driving a servo motor 11. Consequently, a variable resistor 14 interlocked with the servo motor 11 rotates to deliver a winding signal D to a tension setting circuit 17 and a divider 16. Output signals therefrom are fed to a tension operating unit 18 and a speed operating unit 19 which deliver output signals to a comparator 21 and a priority circuit actuates a switching circuit 20 so that either output signal controls a winder through an operating unit.
Patent JP-S6429441-A (JP)
Title: Coating resin composition
Inventor: ITO TOSHIHIKO
IPC: C08J7/04
Filed: 1987-07-24
Abstract: PURPOSE:To obtain the title composition excellent in the balance among moisture resistance, gasoline resistance, resistance to migration of plasticizer, etc. capability of forming a high-solid coating, and workability, by dissolving a polymer of a specified ethylenically unsaturated monomer in an organic solvent. CONSTITUTION:An ethylenically unsaturated monomer (e.g., methyl methacrylate) preferably containing at least 50wt.% at least one member selected from among alkyl (meth)acrylates is polymerized at 60-130 deg.C in a solvent in the presence of a polymerization initiator to obtain a polymer (A) of a number-average MW of 10,000-100,000, preferably, 20,000-70,000, an MW dispersity of 1.2-2.0, preferably, 1.2-1.6 and a glass transition temperature of 20-90 deg.C, preferably, 40-70 deg.C. Component A is dissolved in an organic solvent (B) (e.g., toluene), and an inorganic pigment, an organic pigment, a curing agent, etc. (C) are optionally added to the solution.
Patent JP-S57109419-A (JP)
Title: Blocking oscillating circuit
Inventor: MASUDA YOUICHI
IPC: H03K3/30
Filed: 1980-12-26
Abstract: PURPOSE:To prevent the delay of cutoff of a switching transistor to stabilize the oscillating operation, by interposing a diode in the discharging loop of a capacitor, which is formed through the switching transistor, in the direction where discharging is stopped. CONSTITUTION:When the charge of a capacitor 5 is discharged to a power source 1 in a pause time, the base current to be supplied to a transistor TR3 is given to the TR3 through a diode 7 forward as it is. In the course from the turn-on state to the cutoff state of the TR3, even if the current flowed to a secondary winding 2b is inverted, the capacitor 5 is not short-circuited through the TR3 because this current is stopped by the diode 7. Consequently, even if the operating frequency is high and the rise time and the fall time of the TR3 become a problem, the operation is stabilized.
Patent JP-H1032244-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAJIMA TAKASHI
IPC: H01L21/3065
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To realize satisfactory workability of an upper wiring layer and satisfactory contact resistance between the upper wiring layer and a lower wiring layer, by providing a structure in which the lower wiring layer and a SOG film are isolated by first and second interlayer insulating films and in which at least a part of the lower wiring layer is directly covered with the second interlayer insulating film. SOLUTION: An underlying insulating film 102 is formed on a semiconductor substrate 101, and a lower wiring layer 104 is formed thereon. Then, after a first interlayer insulating film 112 is formed on the entire surface, a SOG film 113 covering the insulating film 112 is formed. Then, the films 113, 112 are etched back substantially at the same etching rate until the upper surface of the wiring layer 104 is exposed. Thus, the insulating film 112 and the SOG film 113a are caused to remain. Subsequently, after a second interlayer insulating film 122 is formed on the entire surface, a contact hole extending to the wiring layer 104 is formed. Then, an aluminum film formed on the entire surface is patterned, thus forming an upper wiring layer 124 directly connected with the wiring layer 104 through the contact hole.
Patent JP-H0351819-A (JP)
Title: Liquid crystal display device
Inventor: TANIGUCHI HIDEAKI
IPC: G02F1/136
Filed: 1989-07-20
Abstract: PURPOSE:To improve the yield by superposing a gate electrode on part of a drain electrode and providing a projection part at the overlap part between the gate electrode and drain electrode. CONSTITUTION:The gate electrode GT is superposed on part of the drain electrode SD2 and the projection part GTP is provided at the overlap part between the gate GT and drain electrode SD2. Thus, the gate electrode GT is superposed upon part of the drain electrode ST2, so the overlap area between the gate electrode GT and drain electrode SD2 becomes small and the projection part GTP is provided at the overlap part between the gate electrode GT and drain electrode SD2, so the step cutting of the drain electrode SD2 is precluded. Consequently, a short-circuit is hardly caused and the yield is improved.
Patent JP-H0352218-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: YUZAWA SATOSHI
IPC: H01G9/00
Filed: 1989-07-20
Abstract: PURPOSE:To enable improvement of characteristics without impairing a chemical polymerization film or an oxide film and to prevent a short-circuit fault by providing a means of forming a capacitor element, a means of forming an electrolytic polymerization film on the chemical polymerization film and a means of forming a cathode lead-out layer on the electrolytic polymerization film. CONSTITUTION:A capacitor element 5 is formed by using a valve-operative metal anode body having a chemical polymerization film 6 formed on an oxide film and by covering at least a part of the outermost periphery or the whole thereof with spacer paper 4 whereon the chemical polymerization film 6 is formed. Moreover, an electrolytic polymerization film is formed on the chemical polymerization film 6 by electrolytic oxidative polymerization effected by bringing a metal wire 8 as a feeding electrode into contact with the spacer paper 4 whereon the chemical polymerization film 6 is formed, and a cathode lead-out layer is formed on this electrolytic polymerization film. According to this method, the chemical polymerization film 6 formed on the oxide film is made free from the possibility of bredkdown of the oxide film due to contact with the feeding electrode in an electrolytic oxidative polymerization process, characteristics can be improved, and a short-circuit fault can be prevented.
Patent JP-S6163838-A (JP)
Title: Reversible recording material
Inventor: IRIE MASAHIRO
IPC: G03C1/685
Filed: 1984-09-05
Abstract: PURPOSE:To make possible reversibly writing by light and heat by forming a recording layer consisting of a spiro-pyran compd. and binder on a base material. CONSTITUTION:The recording layer consisting of the spiro-pyran compd. expressed by the formula and binder is formed on the base material. Such recording material forms a color when UV rays from a light source consisting of a fluorescent lamp, etc. are irradiated thereto. The material can be decolored when said material is heated to about 100 deg.C by using a heat source such as heat roll or when visible light is irradiated thereto by using a light source such as xenon. The coloration and decoloration can be repeated by repeating the above-mentioned operation. A positive image is thereup obtd. by irradiating UV rays through, for example, a mask, onto said recording material and a negative image is obtd. by irradiating preliminarily the UV rays thereto to make the material form the color over the entire surface then imposing a transparent original thereon and heating the material by a heat sensitive head, etc. The good contrast and large coloration density are obtd. and since the fixability of the colored and decolored state is good, the material is usable as a repeatedly usable film for an OHP or heat-sensitive recording paper.
Patent JP-H1031409-A (JP)
Title: Noise simulator
Inventor: NISHIMURA SHINGO
IPC: G09B9/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To make a person experience how another person who is in the adjacent room or outside feels noise by detecting the impact force which is added to one side of driving members such as floor, wall and ceiling, converting the force into the noise which is to be generated to the space of the other side of the members and reproducing the noise. SOLUTION: An impact sensor 6, which is spread over the floor, detects the impact force added by a person who is to hear the noise. An impact force analysis section 7 analyzes the force by the detection result and computes the spectrum of the force and the time intervals if plural forces are applied at separate time. Then, a noise computing section 1 predicts and computes the extent of the noise which passes through the member based on the analyzed spectrum and the information relative to the impact sound shielding performance beforehand inputted at an impact sound shielding performance input section 3. Then, a noise synthesis section 2 synthesizes noise time series data with proper time intervals. Then, the synthesized noise signals are amplified by an amplifier 4 and outputted as noise from a speaker 5 which is buried in the members of the simulator room.