baber/WOPTO huggingface dataset:
Patent JP-S61251180-A (JP)
Title: Mold for light emitting diode lamp
Inventor: HAYASHI KENICHI
IPC: H01L25/075
Filed: 1985-04-30
Abstract: PURPOSE:To perform an accurate positioning in vertical direction in a resin sealing by forming a supporting projection on the inner bottom surface of a mold for an LED lamp, said projection being capable of keeping the dimension of a gap between the bottom of a support member and said inner bottom surface to a prescribed value. CONSTITUTION:LED's 6 and a lead member 3 connected thereto are supported by a support member 4, which is accommodated within a mold 1 to be positioned. The LED's 6 are arranged on every other bonding pad 31 on the lead frame 3 and wire-bonded to adjacent bonding pads through gold wires 7. The lower portion 401 of the support member 4 is recessed and a recess in the portion 401 has upward slants with a given inclination starting from the lower end portions of the four side walls of the support member 4. Strip- shaped projections 42 extending in vertical direction are formed on the side walls 40 of the support member 4. The projections 42 position the support member 4 in horizontal direction by means of a friction between the outer and inner surfaces of the projections 42 and mold 1, respectively. Other four projections 11 conduct a positioning in vertical direction to keep the dimension of a gap between the support member 4 and the mold 1 to a prescribed value.
Patent JP-S59219028-A (JP)
Inventor: FURANTSU HAIKURU
IPC: H03J5/24
Filed: 1984-05-11
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-H03291621-A (JP)
Title: Compensating plate for liquid crystal display element
Inventor: IIDA SHIGEKI
IPC: G02F1/133
Filed: 1990-04-10
Abstract: PURPOSE:To facilitate production and to enhance a display grade by providing compensating layers on both surfaces of one sheet of substrate constituted of films consisting of liquid crystalline high polymers which are formed on oriented films of both surfaces, are twisted nematic-oriented in a liquid crystal state and attain a glassy state at temp. below the liquid crystal transition point. CONSTITUTION:The compensating plate 2 basically consists of the laminated structures of the light transparent substrate 3, the oriented films formed on both surfaces of the light transparent substrate 3 and the liquid crystalline high polymers formed on the oriented films of both surfaces. The liquid crystalline high polymers are twisted nematic-oriented in the liquid crystal state and attain the glassy state at the temp. below the liquid crystal transition point. Sufficient black and white displaying is possible particularly with the color compensating plate for an STN liquid crystal display and one sheet of the compensating plate 2 has the two compensating layers, therefor the display is light and thin and the improved display grade is obtd. Further, the production cost is reduced and the productivity is enhanced.
Patent JP-S5428035-A (JP)
Title: Sheath heater
Inventor: ONO TAKASHI
IPC: H05B3/52
Filed: 1977-08-02
Abstract: PURPOSE: Material added with silicone resin as an insulative resistance for a sheath heater is used, an added volume of silicone resin at the end opening is increased more than that found at a heater part and thereby non-moisture absorption characteristics at a high temperature is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01266998-A (JP)
Title: Adjusting device for multiple gain of double acting cylinder in punch press machine
Inventor: NAITO KINSHIRO
IPC: B21D28/00
Filed: 1988-04-15
Abstract: PURPOSE:To optionally change not by the cap side of a cylinder and the inner area of a head side by providing the adjusting part adjusting the ratio of the inner pressure at gap side of a cylinder to the inner pressure at head side. CONSTITUTION:A gain adjusting part 15 is made so as to adjust the level according to the positive/negative of a control signal. A diode D1 is connected in the forward direction between the input and output terminals of an operation amplifier OP 1 and a diode D2 in the reverse direction between the input and output terminals of an operation amplifier OP 3 respectively. Variable resisters VR 1, VR 2 are connected respectively between each input and output terminals of the operation amplifier OP 2 and OP 4 and the control command to a servovalve is adjusted by adjusting the resistance values of the variable resisters VR 1, VR 2. The pressure of the oil fed to the upper chamber and lower chamber of a cylinder device can be controlled at the necessary value within the range of n to 1 (n>=1) not by the inner areas of the upper chamber and lower chamber.
Patent JP-S58210398-A (JP)
Title: Fan
Inventor: SANO SHIYOUJI
IPC: F04D25/10
Filed: 1982-05-31
Abstract: PURPOSE:To enable changing of wind feed direction by providing a wind direction changing vane rotatable through the wind pressure in front of an axial fan while forming a wind direction changing vane rotatable on the changing vane board face on said wind direction changing vane and rotating said vane properly. CONSTITUTION:A wind direction changing vane 7 rotatable through the wind pressure provided in front of an axial fan 5 is formed into a disc, while sections 13 for mounting a small disc wind direction changing vane 12 rotatably in the changing vane board 7 face are provided at four positions having open angle of 45 deg. from the center. Furthermore many wind direction changing vanes 12a are provided on said vane 12. Since the rotatable vane 12 is provided on said vane 7, the wind feed direction can be changed in accordance to the application by rotating said vane 12 properly.
Patent JP-H10285389-A (JP)
Title: Image-processing method, image-processing unit and recording medium
Inventor: UEI HIROKI
IPC: H04N1/393
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To store a characteristic of an original image into an image after reduction. SOLUTION: First, four pixel areas in an original image are selected. Then whether an upper left pixel value (corresponding to the upper left direction of a displayed image), an upper right pixel value, a lower left pixel value, and a lower right pixel value values corresponding to each line of a line drawing are discriminated sequentially. When it is discriminated that any pixel value among the four selected pixels corresponds to a line of a line drawing, the pixel of a reduced image corresponding to the four pixels of the original image is set to the value of the line of the line drawing, and when it is not, the pixel value of a reduced image is set to a value corresponding to an area, without the line of the line drawing.
Patent JP-H05291880-A (JP)
Title: Digital filter
Inventor: YOSHINO TOSHIAKI
IPC: H03H17/04
Filed: 1992-03-18
Abstract: PURPOSE: To provide a digital filter which can perform arithmetic processing in a short time even when the order of the filter is raised. CONSTITUTION: A digital filter is provided with a first transversal filter TF1 connected to a signal input terminal 10, a first delaying means DR1 connected to the output terminal of the filter TF1 , a second transversal filter TF2 connected to the output terminal of the means DR1 , a second delaying means DR2 connected to the output terminal of the filter TF2 , an adder AD connected to the output terminal of the means DR2 , and a third delaying means DR3 connected to the output terminal of the adder AD. The output of the delaying means DR3 is connected to an output terminal 40. At the same time, the output of the means DR3 is inputted to a third transversal filter TF3 and the output of the filter TF3 is connected to another input of the adder AD.  In this digital filter, the time required for one-cycle calculation becomes the sum of the operation time of one integrator and that of one adder regardless of the order of the digital filter.
Patent JP-H09256690-A (JP)
Title: Joint mechanism for fence
Inventor: SUZUKI HIROSHI
IPC: E04H17/16
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To easily perform assembling work for a fence and make a selective fence mainbody 2 removable. SOLUTION: In a joint mechanism, the upper part at the side end of a fence mainbody is connected to hollow columns 1 arranged at spaces. A cutout 3 is formed at the upper end of the side wall of the column 1 and a joint block 10 is fixed to the end of the upper barrel edge 5 of each fence mainbody in the state that it is partially protruded outward. The inside edge of the cutout 3 is fitted to a fitting groove 14 formed in the side face of the protruded portion 10a of the joint black 10 and a cap 15 is mounted on the opening at the upper end of the column 1.
Patent JP-S5521433-A (JP)
Title: Manufacture of polyethylene
Inventor: KIMURA AKIO
IPC: C08F4/02
Filed: 1978-08-02
Abstract: PURPOSE: To manufacture a high-bulk density polyethylene in high efficiency and economically, by the use of a highly active catalyst comprising a reaction product from magnesium chloride, a halogen-containing titanium (IV) compound, and an alclhol.  
     CONSTITUTION: The objective polyethylene can be obtained by polymerization of ethylene using a highly active catalyst which consists of (A) a solid reaction product from a) magnesium chloride, b) 0.1W2 moles of a halogen-containing titanium (IV) compound per mole of a), and c) at least 0.1 mole of alcohol per mole of a), (B) a titanium halide, and (C) an organoaluminum compound. The component b) is preferaly a cowpound of formula (X is halogen; R is 1W4C alkyl; n is an integer:1W4). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03291927-A (JP)
Title: Low temperature processing equipment and continuous processing equipment containing low temperature processing
Inventor: SATO JUNICHI
IPC: H01L21/31
Filed: 1990-04-09
Abstract: PURPOSE:To quickly and surely set a temperature of a substrate as a body to be processed at a specified position in the case of low temperature processing, improve throughput, make characteristics stable and uniform, and improve massproductivity, by installing a reciprocation conveying means capable of reciprocal conveying of a substrate between a low temperature processing chamber and a normal temperature processing chamber. CONSTITUTION:In a continuous processing equipment in which a low temperature processing chamber 3 having a cooling means 2 for a substrate 1 and a normal temperature processing chamber 4 are constituted via a gate valve 5 and low temperature processing is contained, a reciprocation conveying means 6 capable of reciprocal conveying of a substrate 1 between the chamber 3 and the chamber 4 which can continuously and repeatedly execute low temperature processing and high temperature processing is installed. In the continuous processing equipment in which a load lock chamber 10 having a preliminary cooling means 9 for the substrate 1 and the low temperature processing chamber 3 having the cooling means 2 for the substrate 1 are connected via a gate valve 51 and low temperature processing is contained, the preliminary cooling means 9 is equipped with a preliminary substrate mounting stand 12 having a gas cooling mechanism and a substrate close contact means 13 for the preliminary substrate mounting stand 12.
Patent JP-S61253501-A (JP)
Title: Method for controlling number of operating units of water heater and chiller
Inventor: KAMIMURA KAZUYUKI
IPC: G05B11/18
Filed: 1985-05-02
Abstract: PURPOSE:To omit a flow rate meter by obtaining the difference between the temperature of the circulating water and the standard temperature to obtain the approximate heat quantity consumed of a load device by multiplying said difference of temperatures by the operating rated capacity of a water heater/ chiller and controlling the number of operating units of the water heaters/chillers in response to said heat quantity consumed. CONSTITUTION:A controller CNT12 gives a command to a bypass valve 9 for its opening amount via a differential pressure gauge 11 to control the pressure of the feed water. While a thermometer 13 set close to a header 3 of a pipeline 4 measures the temperature T1 of the feed water.s At the same time, the temperature T2 of the circulating water is measured by a thermometer 14 set at the middle of a waterpipe 6 of a header 7 and the side pipelines of pumps 11-1n. Then the CNT12 obtains the heat quantity consumed of an LE5 according to the difference between the temperature T1 or T2 and the standard temperature. The numbers of operating CHWs 21-2n are decided based on the heat quantity of the LE5. Then the commands are given to the CHWs 21-2n for control of the number of operating CHWs 21-2n.
Patent JP-H06279201-A (JP)
Title: Method for keeping quality of cut flower
Inventor: SHIBAZAKI YASUSHI
IPC: A01N3/02
Filed: 1993-03-30
Abstract: PURPOSE:To prolong the life of cut flowers and prevent the fading of the color of the petal. CONSTITUTION:A cut flower is brought into contact with gaseous allyl isothiocyanate or a mustard oil containing the compound and treated with silver thiosulfate to simultaneously achieve the prolongation of the life of the cut flower and the prevention of the fading of the petal color. The above treatments may be performed in reverse order or at the same time.
Patent JP-H04323738-A (JP)
Title: Runaway detecting system
Inventor: TOYODA YASUHIRO
IPC: G06F11/28
Filed: 1991-04-24
Abstract: PURPOSE:To immediately detect runaway of a program independently of firmware by a simple circuit configuration. CONSTITUTION:An adding circuit 1 which calculates the value of an IP (instruction pointer) indicating the next instruction address at each time of fetching an instruction and updates the value of the IP in accordance with the execution of the instruction, a storage circuit 2 where the value of the IP calculated by the adding circuit 1 at each time of fetching an instruction is stored, and a compare circuit 4 which compares the value of the IP updated in accordance with execution of the instruction by the adding circuit and the value stored in the storage circuit 2 with each other and outputs a signal indicating runaway of the program in the case of unmatch are provided.
Patent JP-H03291002-A (JP)
Title: High frequency equipment and its manufacture
Inventor: MARUYAMA TAKASHI
IPC: H01P5/08
Filed: 1990-04-09
Abstract: PURPOSE:To keep the connection state between a measuring connector and a high frequency equipment constant and to attain the measurement and adjust ment with high reproducibility by fixing the measuring connector to a case in the measurement of the electric characteristic and the adjustment process. CONSTITUTION:A component of a high frequency equipment is assembled to a case 11. A measuring connector 11 is fixed to the case 11 by a screw 7. Then an input output terminal connector 8 of a measured equipment is connected to the measuring connector 1 fitted to the case 11. The connection is implemented by connecting an outer conductor of the connector 8 of the measur ing equipment to the outer conductor 2 of the connector 1 via a male screw 2a, and the inner conductor of the connector 8 of the measuring equipment is inserted and connected to the inner conductor 3 of the measuring connector 1 similarly in the case of the input output terminal 12. Thus, after the high frequency equipment and the measurement equipment are connected in this way, the measurement and adjustment of the electric characteristic of the high frequency equipment are implemented by using the measuring equipment.
Patent JP-H05289635-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE KATSUMI
IPC: G02F1/133
Filed: 1992-04-14
Abstract: PURPOSE:To provide the liquid crystal display device which adjust the quantity of variation in pixel voltage and then adjust variation in hue by adjusting pixel capacity to an optimum value. CONSTITUTION:This liquid crystal display device consists of (n) channel MOS transistors nTFT1 having their gate terminals connected to scanning lines X1, X2'... connected in series between signal lines Y1, Y2... and a common power source for a common potential VCOM, liquid crystal capacitors CLC, and series circuits of (n) channel MOS transistors nTFT2 connected in parallel to the liquid crystal capacitors CLC and auxiliary capacitors CS2 for adjustment.
Patent JP-S62250798-A (JP)
Title: Acoustic reproducing device
Inventor: MATSUDA JUN
IPC: H04R1/00
Filed: 1986-04-23
Abstract: PURPOSE:To give sufficient at-site feeling of sound without causing any noise by providing a loudspeaker unit to which low frequency components are supplied and a cavity in close contact with the parts of human body other than the head. CONSTITUTION:In the approximate central part of a seat back of a chair, the loudspeaker unit 3 to reproduce a signal of low frequencies is provided. On the sound propagating side, a loudspeaker 4, a packing 8, and the back of a user 7 jointly form a front cavity 6. Particularly since the packing 8 is allowed to be in close contact with the user 7 by making the front cavity 6 a completely closed chamber, lower resonance frequency f0 and the sound pres sure of reproduced sound of lower frequencies rise. A signal from a signal source 10 to the loudspeaker unit 3 is supplied to a pre-main amplifier 11, and L-side and R-side signals are conducted to output terminals 12 and 13 respective ly. These signals from the terminals 12 and 13 are supplied to the loudspeaker installed in front of the user 7. A signal amplified by a power amplifier 16 is supplied to the input terminal of the loudspeaker 4 of the loudspeaker unit 3. The loudspeaker 4 is driven by low-frequency signals, and thus made sound pressure work on the back of the user 7 siting on a chair.
Patent JP-S63260129-A (JP)
Title: Aligner
Inventor: IWAMA SATORU
IPC: H01L21/027
Filed: 1987-04-17
Abstract: PURPOSE:To obtain an aligner suitable for highly accurate exposure of a substrate, in which partial deformation is liable to occur, by providing a means for measuring the flatness of the substrate, and providing a means, which corrects the partial deformation of the substrate and flattens the substrate based on the measured flatness. CONSTITUTION:A flatness measuring head 7 comprising a plurality of air micrometers is provided on a prealignment stage 5. The head is moved back and forth along the surface of a substrate with a driving mechanism 9. The heights of many measuring points on the surface of the substrate are detected, and the flatness of the substrate is measured. A flattening chuck 15 is provided on a paralleling stage 16. Each piezoelectric element 41 is driven by a driving signal based on the measured faltness. The piezoelectric element 41 is expanded and contracted up and down, and the height of each part of a chuck plate 29 is adjusted. Thus the deformation such as partial warping and waving of the substrate is corrected and flattened. In this way, highly accurate exposure of the substrate, in which the partial deformation is liable to occur, can be performed.
Patent JP-H11291723-A (JP)
Title: Tire for passenger car
Inventor: IO MORIYUKI
IPC: B60C15/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To improve performance of rim discrepancy resistance without deteriorating rim assembly workability. SOLUTION: A tire for a passenger car is mounted in a rim J having a rim circular arc surface J3 connecting a rim seat surface J1 having a linear shape to tilt relating to a tire axial direction and a rim flange surface J2 extended in a tire radial direction. A swollen part 7 reducing a space between itself and the rim circular arc surface J3 is provided in a bead corner surface 7 which is in a range opposed to each other to the rim circular arc surface J3 of the rim by rim assembling in the rim and charging it with an internal pressure, in a bead surface 6 comprising a bead seat surface 3 tilted in the tire axial direction and a bead outer side surface 5 connected to this bead seat surface 3 through a bead circular arc surface 4 to be extended in the tire radial direction. A swelling height (h) of this swollen part 7 from the bead surface 6 to a rim side is set to 0.3 to 1.0 mm.
Patent JP-S60238878-A (JP)
Title: Magnetic brush developing machine of electrophotographic copying machine
Inventor: OOKURA MASAYOSHI
IPC: G03G15/09
Filed: 1984-05-14
Abstract: PURPOSE:To feed uniformly a toner by a simple device, by providing two augers being in parallel with a magnetic roll and turning in the opposite direction to each other, on the upper and the lower parts, mixing a toner replenished with a toner which is brought to trimming, and making it circulate. CONSTITUTION:Augers 3, 4 whose revolving shaft is in parallel with a magnetic roll 1, and which turn in the opposite direction to each other are provided on the upper and the lower parts. A toner which is brought to trimming by a regulating plate 2 is carried in the direction as indicated with an arrow B by the upper auger 3, and when it reaches an E part, it drops and is carried in the opposite direction C by the lower auger 4. The lower auger 4 is provided extending over the overall length L of a developing machine, and during that time, the toner is fed to the magnetic roll 1 and fed to the developing machine. An overflow part of the toner carried in the direction B by the upper auger 3 goes over an overflow plate 6, passes through an overflow part D and it is brought to reflux to a toner receiver that 5 of the lower part. From the other end A of the auger 3, a toner corresponding to the consumed quantity is replenished. In such a way, a toner which is mixed uniformly is fed uniformly by a simple structure, and a picture of a high quality is obtained.
Patent JP-H07301963-A (JP)
Title: Method for detecting jam and image forming device provided with jam detecting function
Inventor: YOSHIDA HIDEYUKI
IPC: G03G15/00
Filed: 1994-05-09
Abstract: PURPOSE:To detect jam at a purge processing time by providing a discrimination means discriminating whether the jam can be detected or not based on the output of a sensor. CONSTITUTION:It is detected by the sensor of a paper that the paper is passed when a purge function is actuated. The output of the sensor and the output of a timer are inputted to the discrimination means for detecting the jam. The discrimination means is provided with a function discriminating whether a trigger sensor 13-a and a check sensor 12-b are simultaneously turned on by one sheet of paper or not, a function discriminating whether the sensor 13-b is turned on or not and a function discriminating whether the sensor 13-b is turned off after prescribed time or not. Thus, since the states (a) and (b) shown in a figure can be discriminated, the detection of the jam which cannot be executed before in the state (a) of the purge processing time can be executed. Besides, the detecting probability of the jam is enhanced even when the paper already turning on the sensor is jammed before it does not turn on the next sensor at the starting time of the purge processing.
Patent JP-H01265454-A (JP)
Title: Manufacture of lithium cell
Inventor: KITA FUSAJI
IPC: H01M4/50
Filed: 1988-04-18
Abstract: PURPOSE:To prevent a cell swelling, solution leakage, and the deterioration of the cell performance, by processing manganese dioxide with an ester which reacts with the moisture in the manganese dioxide selectively. CONSTITUTION:After drying manganese dioxide, it is processed with an ester shown in the formula I or an ester shown in the formula II. As a result, the reaction of the manganese dioxide and propylene carbonate is suppressed, and a lithium cell of an excellent preservation property can be manufactured in a good productivity. As the ester shown in the formula I, ethylacetate, propylacetate, butylacetate, ethylformate, butylformate, ethylpropionate, and isoanylacetate, for example, are used. As the ester shown in the formula II, dimethyloxalate and diethyloxalate, for example, are used.