baber/WOPTO huggingface dataset:
Patent JP-2001093979-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OSHIMA YOICHI
IPC: H01L21/768
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To maintain high reliability of circuit devices by properly preventing diffusion of hydrogen, moisture or the like into circuit devices such as nonvolatile memory cells. SOLUTION: A memory cell 12 is formed on a semiconductor substrate 11, and a first wiring layer 14 is formed on the memory cell 12 via a first interlayer insulating film 13. A second wiring layer 16 is formed as an upper layer of the first wiring layer 14. A TEOS oxide film 15b having a flat surface is formed between the first wiring layer 14 and the second wiring layer 16 for offsetting the difference in levels of the first wiring layer 14 and a plasma oxide film 15a, which is packed more closely than in the TEOS oxide film 15b, is formed under it.  A TEOS oxide film 17b having a flat surface is formed for offsetting the difference in levels of the second wiring layer 16, in such a way that it directly covers the top and sides of the second wiring layer 16 and a plasma oxide film 17c, which is packed more closely than in the TEOS oxide film 17b and is thicker than the plasma oxide film 15a, is formed on the oxide film 17b.
Patent JP-H04146774-A (JP)
Title: Small pool system
Inventor: SADO ICHIRO
IPC: A63B69/12
Filed: 1990-10-09
Abstract: PURPOSE:To generate flow speed changes and vertical changes of the water level and increase the interest of swimming by providing a means controlling the water flow speed and a directing means activating a drive source generating irregularities in part of a pool, and generating nonuniform water flow speeds. CONSTITUTION:The water in a pool section P1 is sucked by a guide pipe via slits S1 in the direction of arrows shown in the figure, and it is again circulated in the pool section P1 by the water distributing drive of the first motor section M1 via slits S2. The flow speed is obtained when the driving force of the first motor section M1 is controlled. The water guide pipe shape and the slit shape are set to optimum structures to generate a uniform flow speed. The second control motor M2 is provided to generate partially different flow speeds in the pool section P1, and the water quantity in the second pool section P2 is increased or decreased. The first pool section P1 and the second pool section P2 are separated by a rubber R1, for example, the rubber R1 is made of an elastic member, thus irregularities can be added to the water level of the pool section P1 by the water quantity of the pool section P2. When R1 is protruded, the flow speed above R1 in the pool section P1 is made fast, when R1 is recessed, it is made slow.
Patent JP-H05115057-A (JP)
Title: Video signal conversion circuit
Inventor: YAMADA AKIHIRO
IPC: H04N11/20
Filed: 1991-10-21
Abstract: PURPOSE:To provide a processing circuit capable of effectively suppressing the occurrence of line flicker in the video signal conversion circuit converting a video signal of the non-interlace system into a video signal of the interlace system. CONSTITUTION:A processing circuit 4 is provided with a comparator 14 comparing luminance components of video signals on scanning lines at both sides with each object scanning line inbetween and selecting a larger luminance component and a subtractor circuit 15 subtracting a luminance component of a video signal on an object scanning line from the luminance component selected by the comparator 14, and also with a gate circuit 16 comparing a difference signal outputted from the subtractor 15 with a prescribed value and passing a difference signal when the difference signal is larger, a coefficient circuit 17 multiplying a prescribed coefficient with a difference signal passing through the gate circuit 16 and with an adder circuit 18 adding an output of the coefficient circuit 17 with a luminance component on the object scanning line.
Patent JP-H06124349-A (JP)
Title: Method and device for learning pattern
Inventor: HARADA HIROAKI
IPC: G10L15/06
Filed: 1992-10-12
Abstract: PURPOSE:To automatically prepare a dictionary for pattern recognition by separating a feature space into an area including only positive samples included in a learning category and an area including only negative samples which are not included in the learning category. CONSTITUTION:In a learning phase, a feature extraction part 1 extracts plural features from an input sample pattern and a threshold value found by a threshold value learning part 2 is stored in the learning dictionary 3. In a recognition phase, the feature extraction part 1 extracts feature quantities from an unknown input pattern and a threshold value comparison part 4 compares their values with the threshold value in the learning dictionary 3 to recognizes a pattern which satisfies all threshold conditions as a corresponding category. When a positive sample included in the category and a negative sample as a pattern which is not included in the category are inputted at the time of learning, the feature space is automatically separated into the area including only the positive sample and the area including only the negative sample and they are stored as the learning dictionary.
Patent JP-H04147211-A (JP)
Title: 1/2 bias lcd common signal generating circuit
Inventor: MATSUKUMA HIROSHI
IPC: G09G3/36
Filed: 1990-10-11
Abstract: PURPOSE:To decrease the chip area and realize low power consumption by providing a clocked inverter, a transfer gate which short-circuits its input and output, and its control logic gate and obtaining 1/2VDD without using any diffusion resistance. CONSTITUTION:An input signal CM1 is for intermediate voltage control and when this is HIGH, connection points S1 and S2 are short-circuited to generate an intermediate voltage. When an input signal CM0 goes up to HIGH in the section wherein the signal CM1 is HIGH, a current increases according to the ratio of the ON resistances of MOS transistors P1, P2, and P3. This is used to suppress the load on an LCD panel. Here, P1:P2:P3 = N1:N2:N3 and an adjustment to an optional value is possible. A signal FL1 controls the values of a positive and a negative source voltage except the intermediate voltage, the inverted output voltage of the intermediate voltage is outputted to the connection point S1 when the signal CM1 is LOW, and an output OUT is used to eliminate a stand-by current in a display OFF state.
Patent JP-H02121111-A (JP)
Title: Magnetic head
Inventor: SHINODA IKUO
IPC: G11B5/265
Filed: 1988-10-31
Abstract: PURPOSE:To suppress the deterioration in a reproducing screen by crosstalks between magnetic cores by disposing two magnetic cores apart >=100mum spacing between the cores. CONSTITUTION:The two magnetic gaps of the magnetic head device disposed with two pieces of the magnetic head cores 2a, 2b in proximity to each other in a tape sliding direction are set at 1.5 to 2 times one horizontal scanning period and the two magnetic cores 2a, 2b are parted by >=100mum. The size of the I core is reduced and the I-shaped core of the narrower track width with which the performance deterioration is larger is formed larger than the other in case of different track widths. The crosstalks between the magnetic cores generated in the composite magnetic head are eliminated in this way and the high performance is obtd.
Patent JP-S61151536-A (JP)
Title: Formation of resist pattern
Inventor: NATE KAZUO
IPC: G03C1/72
Filed: 1984-12-26
Abstract: PURPOSE:To enable a micropattern to be formed by forming a photosensitive polymer material having Si-(Si)n bonds, n being an integer of 1-5, in the molecule, on an org. layer, exposing it to light, and selectively dissolving the exposed parts with a cellosolve type solvent. CONSTITUTION:The org. layer formed on a substrate is coated with the soln. of the photosensitive polymer material having repeating units each represented by formula I, R1 being a divalent org. group, each of R2-R5 being methyl, ethyl, propyl, or phenyl, and an being an integer of 1-5, and dried to form the photosensitive polymer layer. It is selectively exposed to light, and developed with the cellosolve type solvent to form a resist pattern. Said material is highly sensitive to UV rays, and a micropattern can be formed by the ordinary lithographic tecnique, and a positive type resist pattern can be obtained by exposing a photoresist layer made of said material and developing this latent pattern with the cellosolve type solvent to dissolve off the exposed parts selectively.
Patent JP-2000152279-A (JP)
Title: System using one remaining image or over to represent digital image in expanded color area
Inventor: MCCARTHY ANN L
IPC: H04N9/808
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a digital image processing system where expanded color area information that may have been in existence in an input image can be used. SOLUTION: The system includes a photoelectric image digitizing device that is digitized a still photographing image so as to generate an expanded color area digital image 21 corresponding to a still image and an image processing unit 22 that can receive the expanded color area digital image from the image digitizing device.  The image processing unit is provided with a means that adjusts a color of the expanded color area digital image matching a limited color area and generates a limited color area digital image 26 from each expanded color area digital image, a means that expresses a digital image in a storage color space, a means that decides a remaining image representing a difference between the expanded color area digital image and a corresponding limited color area digital image, and a means that relates each limited color area digital image in the storage color space to the remaining images so that the remaining images and the limited color area digital image in the storage color space are adapted to be in use to reconfigure the expanded color area digital image.
Patent JP-H02121371-A (JP)
Title: Photovoltaic element
Inventor: YOSHIKAWA MASAO
IPC: H01L31/08
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a photovoltaic element which is high in conversion efficiency and easily manufactured and whose thickness is large in margin by a method wherein joined organic semiconductor layers are composed of two organic semiconductor layers, where the maximum absorbed optical wavelength of one of the layers in a wavelength region equal to 400nm or more is equal to 600nm or less and that of the other layer is equal to 700nm or more. CONSTITUTION:A photovoltaic element is provided with a transparent electrode 2 provided on a light incident side and a back electrode 5 separate from the transparent electrode 2, two organic semiconductor layers, 3 and 4, of different kinds are laminated between the electrodes 2 and 5, and the lambdamax of one of them in a wavelength region above 400nm exists below 600nm and that of the other exists above 700nm. Perylene pigment or the like is used as material which composes organic semiconductor layers I or II is lambdamax is below 600nm and phthalocyanine pigment or the like is used as material which composes the organic semiconductor layers I or II whose lambdamax is above 700nm. The thickness of two organic semiconductor layers is made to vary depending on the light absorbing coefficient of the used material. The thickness of an upper layer or the organic semiconductor layer I needs to be especially controlled and it is desirable that the absorbing coefficient of the layer I 0.1-3 at lambdamax. And it is also desirable that of the layer II is 0.3-2.
Patent JP-S63129837-A (JP)
Title: Motor
Inventor: KISHIMOTO ISAO
IPC: H02K23/66
Filed: 1986-11-17
Abstract: PURPOSE:To simplify composing and assembling work and reduce the cost, by providing a rotor with armature coils integrated with resin, and a stator with commutator segments, respectively, and by providing the end sections of the armature coils, with brush sections having elasticity. CONSTITUTION:Armature coils 11 are integrated with a mold resin section 14 to form a mold unit 11a. The winding finish end sections of the armature coils 11 are provided integrally with brush sections 16 having springing property, and the brush sections 16 are brought into electrical contact with commutator segments 17 arranged on a stator which is not shown in figure. Accordingly, when the rotational speed of a rotor comes to a specified or move value, then the brush sections 16 are separated from the commutator segments 17 by a rotational centrifugal force. As a result, not only commutation function but speed regulating function can be obtained, and composition is simplified.
Patent JP-2000098782-A (JP)
Title: Fixing device
Inventor: HANEDA SATORU
IPC: H05B3/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing device which enables stable fixing and enables instantaneous heating while preventing a high-temp. offset in a nip part by forming a rotating member for heat ray fixing by providing the member with a cylindrical translucent substrate internally provided with a bar-shaped heat ray irradiation means and a heat ray absorption layer on the outer side of the translucent substrate and disposing a light distributing means between the heat ray irradiation means and the translucent substrate. SOLUTION: The heat ray fixing roller 17a as the rotating member for heat ray fixing for fixing the toner image on a transfer material is constituted as a soft roller provided with the cylindrical translucent substrate 171a and an elastic layer 171d, a heat ray absorption layer 171b and a release layer 171c in this order on the outer side of the translucent substrate 171a. The translucent substrate 171a is internally provided with a halogen lamp 171g which is the heat ray irradiation means and a reflection mirror RF1 as the light distributing means for irradiating the specific region of the inside wall of the translucent substrate 171a with the heat rays by shielding and condensing the heat rays from a heat lay filament F1 and making the irradiation position changeable.
Patent JP-H0989428-A (JP)
Title: Controller for open display case
Inventor: KANZAKI KATSUYA
IPC: A47F3/04
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To conduct the temperature control or defrosting control according to a control system or control parameter responsive to the type of a display case. SOLUTION: The controller 11 for an open display case comprises a temperature regulating control unit 4 and a defrosting control unit 5. The controller 11 comprises a type setter 3, a control system memory 1 and a control parameter memory 2, reads the corresponding control system and parameter in response to the type set by a client by using the setter 3 from the memories 1, 2, and controls the units 4, 5 by using them.
Patent JP-2001103604-A (JP)
Title: Series hybrid type motor-driven vehicle
Inventor: ONO TOMOHIRO
IPC: B60L50/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a series hybrid type motor-driven vehicle which can accurately detect residual capacity of its battery, even if the load of its motor fluctuates significantly. SOLUTION: A series hybrid type motor-driven vehicle has an output request generating unit 11 (a target generated power detection means), which requests a target generated power which is a target generated power corresponding to the load of a motor 3 and with which the input/output power of a battery 4 is made to be constant, a generated power control amplifier 10 (charging control means) which controls a charger 6 so as to have a generated power match with the target generated power and a map type remaining capacity detection means 20b which detects the residual capacity of the battery 4, according to the input/output power of the battery 4, in a state with charger 6 being controlled.
Patent JP-H04150565-A (JP)
Title: Color image processor
Inventor: IKEDA YOSHINORI
IPC: G06T5/00
Filed: 1990-10-13
Abstract: PURPOSE:To easily set a complicated processing method for a color image by providing a processing means which performs processing on color image data, a storage means which sets the processing parameter of the processing means as a proper name and stores plural proper names, and a means which retrieves a registered processing parameter. CONSTITUTION:The processing means which performs the processing on supplied color image data, the storage means which sets the processing parameter of the processing means as the proper name and stores plural proper names, and the means which retrieves the processing parameter registered from the storage means are provided. Also, it is desirable to include a color masking coefficient and a spatial filter coefficient in the processing parameter, and the proper name is expressed in a character string consisting of plural characters. Thereby, it is possible to retrieve the registered processing parameter with the proper name, and to improve the way of using.
Patent JP-H06124051-A (JP)
Title: Fixing device
Inventor: YAGI KEIJIROU
IPC: B05C1/02
Filed: 1992-10-13
Abstract: PURPOSE:To obtain an oil supply unit which is small-sized, has excellent handleability and makes oil coating on a heating roller easy in a fixing device. CONSTITUTION:This fixing device has a constitution where the heating roller 19 and a pressure roller 20 are juxtaposed in the horizontal direction and which is suitable for a small-sized electrophotographic recording device. The oil supply unit 32 including an oil tray 28 where an oil coat felt 26 and an oil blade 27 are built in, is set to be attachable/detachable in the lateral direction under the heating roller 19, so that the handleability of the oil supply unit 32 is improved. By arranging the oil tray 28 under the heating roller 19, the oil coating on the surface of the heating roller and the recovery of surplus oil are performed by the same oil tray 28, so that the oil coating is made efficient and wasteful oil consumption is decreased. Also a recessed part 28a is formed on the rear part of the oil tray 28 and the oil is supplied to the recessed part 28a from an oil supply bottle 36.
Patent JP-H04147860-A (JP)
Title: Uniform squeegee pressure printer
Inventor: MIZUGUCHI MASAO
IPC: B41F15/08
Filed: 1990-10-11
Abstract: PURPOSE:To dispense with procedures for making squeegee pressure uniform and make the pressure adequately uniform by retaining the squeegee on a squeegee retaining part through an elastic device. CONSTITUTION:A pair of coil springs 37 which are an elastic device are installed facing downward at both ends of a squeegee retaining part 17 provided at the lower end of a rod 25, and squeegees 9, 11 are supported at the lower end of the coil spring 37. If the squeegees 9, 11 are afloat from a screen 3, pin 41 comes in contact with the upper end of a slit hole 39, and the squeegees 9, 11 are prevented from dropping off due to the weight of the squeegees 9, 11 and the elastic force of the coil spring 37. A distance between the squeegees 9, 11 which is afloat from the screen 3 is constant due to the length of the slit hole 39. A press-down action is generated by a press-down device. The press-down force is regulated to such an extent that the pin 41 comes to the center of the slit hole 39. Further, the squeegees 9, 11 are pressed under a constant pressure against the screen 3 to become airtight between these two component parts by a elastic force set previously at an elastic device consisting of coil spring 37.
Patent JP-S63128862-A (JP)
Title: Calling current supplying system
Inventor: SAKAI MASAYUKI
IPC: H04M19/00
Filed: 1986-11-19
Abstract: PURPOSE:To erase a comparing circuit from a subscriber circuit, to simplify a subscriber circuit and to decrease a cost by measuring the line resistance of respective subscribers with a test pull-in function and changing over the supply voltage of a DC current to a subscriber based on a measuring result. CONSTITUTION:By the instruction of a control device 5, a testing device 4 operates a test pull-in relay test of respective subscriber circuits 1 and measures the resistance of lines La and Lb of respective subscribers. The device 5 compares a resistance measuring result RL with a resistance value RLTH set beforehand. Based on the result, in case of RL<RLTH, a ground G selecting signal is sent to respective subscriber circuits 1 and in case of RL>=RLTH, a booster power source +50V selecting signal is sent to respective subscriber circuits 1. The circuit 1 receives a G/+50V selecting signal SEL and transfers a selecting signal SEL to a changing-over circuit 3. The changing-over circuit 3 connects a plus side feeder (b) and the ground G when a selecting signal SEL is a G selecting signal and connects the plus side feeder (b) and the booster power source +50V when the signal is the +50V selecting signal.
Patent JP-S63128699-A (JP)
Inventor: NORO TAKANOBU
IPC: H05K3/46
Filed: 1986-11-19
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-H07127293-A (JP)
Title: Travel device for flat stand type moving seat
Inventor: SHIMOMURA TSUNEO
IPC: A47C1/12
Filed: 1993-11-02
Abstract: PURPOSE:To smooth the travel of flat stand type moving seats by installing wheels which are movable in an almost vertical direction with respect to a flat stand, and providing a spring between each wheel axle and the flat stand, for energizing each axle and the flat stand in opposite directions. CONSTITUTION:Short-size brackets 7 each taking the form of an inverted U for supporting the wheel axle 5a of each wheel 5 are pivotally supported to a plurality of predetermined portions of the lower side of a leg rod 3 by pivotally fitting a horizontal pivot 9 into an inverted-U-shaped bearing 10 secured to the lower side of the leg rod 3, the pivot 9 passing through a pivoting cylinder 8 secured to the front and rear of the center piece 7a of each bracket 7. An engagement pin 11 upwardly projected from the rear end of each center piece 7a is fitted into a longitudinally elongate hole bored in the lower side of the leg rod 3, in such a way that the pin freely moves into and out of the hole, and a compression spring 12 wound around the pin 11 is provided under compression between the rear end of each bracket 7 and the lower side of the leg rod 3. When the flat stand 1 travels, each bracket 7 pitches according to the unevenness of the floor 6, the wheels 5 are not separated from the floor 6, and the brackets 7 do not oscillate sideways.
Patent JP-H06122211-A (JP)
Title: Method and apparatus for forming image
Inventor: SUGISHIMA KIYOHISA
IPC: B41J2/505
Filed: 1992-10-13
Abstract: PURPOSE:To make density irregularities inconspicuous by selecting the record ing method, by which the image having the recording width corresponding to a plurality of recording elements is formed by one scanning of a recording head, and the recording method, by which the recording elements divided into a plurality of blocks are switched at every scanning and used, the recording head is made to scan by a plurality of times, and the image is formed. CONSTITUTION:Recording paper is fed S2 into an apparatus at the start of copying operation (a). Whether a sequential multiscan mode (multiscan) or not is checked S3. At the time of the multiscan, the nozzle of each head of ink-jet heads is driven at every 4-pixel in the main scanning direction in the divided patterns of, e.g. 4. When the multiscan is not performed, all nozzles of each head are driven at the same time. Thus, the recording is performed. These recording modes are set. In this way, the original image is read and the image is printed in synchronization with the reading. When the copy processing of 1 band is finished, the recorded paper and the reading sensor are conveyed by 1/4 of all nozzles at the time of the multiscan. The recorded paper and the reading sensor are conveyed in the feed direction by the recording width of the ink-jet head when the multiscan is not performed.