baber/WOPTO huggingface dataset:
Patent JP-H07214272-A (JP)
Title: Device for supplying molten magnesium
Inventor: SOSE MAMORU
IPC: B22D17/30
Filed: 1994-02-08
Abstract: PURPOSE:To provide a molten magnesium supplying device by which the attachment/detachment of an injection sleeve to a base plate is simplified and the maintenance is easily executed. CONSTITUTION:A flange 5C for hanging up the injection sleeve is formed at the intermediate part of the injection sleeve 5 and a pair of right and left sleeve holding plates 50 for pressing a lower end flange 5A of the injection sleeve 5 to the base plate 8 are provided on the upper surface of the base plate 8. Further, the injection sleeve attaching/detaching mechanism for pressing the sleeve holding plates 50 is provided through a holding bolt 8 screwed to a to plate 4 at the top part of a melting furnace.
Patent JP-H11213895-A (JP)
Title: Plasma display panel, glass substrate for plasma display panel, and glass paste for the plasma display panel
Inventor: HASHIMOTO NORITSUNA
IPC: H01J11/42
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the mis-operation of a remote control device to be generated by the operation hindrance due to near-infrared rays which are emitted from the front surface panel side of a plasma display panel. SOLUTION: A front surface panel 1 and a back surface panel 6 of an AC- type three-electrode surface discharge type plasma display panel are adhered to each other, so as to form a discharge space 12 sealed with Ne-Xe gas. The front surface panel 1 is provided with a pair of striped X, Y electrodes 3 in parallel with a glass substrate 2 and a dielectric layer 4, and the glass substrate 2 contains a near-infrared rays absorbing material 16. The back surface panel 6 is provided with a glass substrate 7 and a stripe address electrode 8 and the phosphor 11. Near-infrared rays 15 generated by the discharge of a cell selected by the described three electrodes 3, 8 are absorbed by the glass substrate 2 on the cell.
Patent JP-S60159935-A (JP)
Title: Decimal data format converting circuit
Inventor: ISHIKAWA TEI
IPC: G06F5/00
Filed: 1984-01-31
Abstract: PURPOSE:To obtain a decimal data format converting circuit by which a decimal data format conversion is executed at a high speed by making a data length a unit, by constituting so that the first to the fifth selecting circuits are controlled in accordance with decimal data format converting operation mode designating information by a control part. CONSTITUTION:With regard to selecting circuits 500, 502, namely, for instance, as for the first selecting circuit, a signal PKZC1 is supplied to a terminal E of selectors 20, 22, and a signal PKZC0 is supplied to a terminal E of invertors 40, 42. As for the signals PKZC0, PKZC1, by a circuit constitution of a control part 60, the invertors 40, 42 become effective at the time of ZOCR0=0, and a zero data is outputted as data DO0, DO2. Also, at the time of ZOCR0=1, the slectors 20, 22 become effective, and one of data DI0, DI2 or a zone data Z is outputted selectively as data DO0, DO2 in accordance with a signal PSEV1 supplied to a terminal S.
Patent JP-S59141015-A (JP)
Title: Apparatus for displacing and converting output shape of optical signal
Inventor: NABETA EIICHI
IPC: G08C19/22
Filed: 1983-01-31
Abstract: PURPOSE:To reduce the power consumption of LED by the control of a pulse interval due to a monostable circuit without receiving excessive influence of external noise in transmission, by converting a mechanical displacement amount to the change of electrostatic capacity while further converting the change amount to an optical signal to transmit the same. CONSTITUTION:The titled apparatus is equipped with measuring apacitors CA, CB each differentially changed in the capacity amount thereof corresponding to mechanical displacement, the charging and discharging circuits R1, R2 thereof, transistors (TR) T1, T2, detection circuits FF, Q1, Q2 each set when charging voltage exceeds a predetermined level and a bistable circuit Q3 driven by the detection outputs of said detection circuits. In place of controlling TR.T3 by the output signal V3 of FF Q2, ON/OFF control is performed through a monostable circuit. When LED is lighted over the ON-period of an output signal 1/3, power consumption is increased and, therefore, voltage with short pulse amplitude is respectively supplied corresponding to the H-state or the L-state of the output signal V3 from the monostable circuit and the power consumption of LED is reduced.
Patent JP-H03217864-A (JP)
Title: Cooling device for electrophotographic device
Inventor: YAMAGUCHI YASUKI
IPC: G03G21/00
Filed: 1990-01-24
Abstract: PURPOSE:To omit a ventilating fan by providing an outside air inflow port which communicated with a space part around a fixing part on the lower part of a main body and an air exit which communicated with the space part around the fixing part on the upper part of the main body. CONSTITUTION:When the fixing part 17 incorporating a heater generates heat, the hot air around the fixing part 17 passes through a communicating part 30 from the circumference of a cover part 31 to be exhausted to the outside from the air exit 29 by a convection phenomenon. The outside air is sucked from the outside air inflow port 28 and an opening 2 by the convection phenomenon. Thus, an air curtain is formed in an air course connecting the outside air inflow port 28 and the opening 2 and the air exit 29. Therefore, the heat around the fixing part 17 is rapidly exhausted to the outside without circulating in other parts. Thus, the ventilating fan is omitted.
Patent JP-H08201763-A (JP)
Title: Image display device
Inventor: KUBOTA YASUSHI
IPC: G09G3/36
Filed: 1995-01-31
Abstract: PURPOSE: To eliminate the adjustment of a source voltage at every pixel array or according to a use environment, to reduce an adjusting cost and to improve use convenience by providing a reference voltage generation circuit of a power source circuit for driving a scan signal line on the same substrate as a displaying pixel and making a threshold voltage of its transistor nearly equal to the threshold voltage of the transistor of the displaying pixel. CONSTITUTION: High level and low level source voltages VCH, VGL are applied to a scan signal line drive circuit 3 by the power source circuit 11, and the power source circuit 11 is provided with the reference voltage generation circuit 12 and a current supply circuit 13. Then, the reference voltage generation circuit 12 is constituted of a poly crystalline silicon thin film transistor, etc., having the same structure, that is, the nearly the same threshold voltage as a pixel transistor TRPIX, and is formed on the common substrate 5. Thus, a scan signal line drive voltage corresponding to the threshold voltage of the pixel transistor TRPIX is applied, and the adjustment of the source voltage affected by the dispersion in the threshold voltage between the transistors due to the difference of the substrate is eliminated.
Patent JP-2000211747-A (JP)
Title: Constant quantity feeding device of powder and grain
Inventor: KUDO SADAO
IPC: B65B37/10
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a constant quantity feeding device capable of feeding a constant quantity of powder and grain. SOLUTION: This device is constituted such that powder and grain accommodated in a hopper 20 is discharged from a lower end opening of a reverse-cone shape hopper 20 having a bottom portion 24. A screw shaft 30 in which a thread groove is formed on an outer periphery is rotatably inserted into the lower end opening of the hopper 20. The powder and grain in the hopper 20 is downwardly discharged by rotating the screw shaft 30 and a discharge quantity of the powder and grain is adjusted by controlling the revolution number of the screw shaft 30.
Patent JP-H07222025-A (JP)
Title: Display monitor
Inventor: YOSHIDA KOICHI
IPC: G09G1/04
Filed: 1994-02-08
Abstract: PURPOSE:To provide an excellent screen by adding a vertical synchronizing signal frequency of a video signal as a content of frequency data used to read screen data to obtain proper screen data. CONSTITUTION:Screen data V1-VN corresponding to frequency data D1-DN such as a horizontal synchronizing signal frequency and a vertical synchronizing signal frequency of a video signal and polarity of the synchronizing signals are stored in a data table 5 in an EEPROM 4. The frequency data of the video signal received by a data generating means 1b are generated. A comparison discrimination 1c discriminates whether or not a difference between the horizontal synchronizing signal frequency and the vertical synchronizing signal frequency read from the data table 5 and the horizontal synchronizing signal frequency and the vertical synchronizing signal frequency obtained by the data generating means 1b within a prescribed range. When the discrimination indicates it that the difference is within a prescribed range, a screen data read means 1d reads corresponding screen data from the table 5 to provide an output to a D/A converter 6.
Patent JP-S58133389-A (JP)
Title: Outer parts for timepiece
Inventor: KASAI MASAMI
IPC: G04B37/22
Filed: 1982-02-01
Abstract: PURPOSE:To obtain inexpensive outer parts for a timepiece with variety of colors, by applying ruggedness to an electroforming shell obtained by coating it with the layers of metals having different color tone. CONSTITUTION:An electroforming die having a surface corresponding to the outer parts for a timepiece, e.g. an electroforming matrix 1 made of urethane resin and to which the outside and inside configurations of the timepiece are transferred, is coated with an electroconductive film 2 by a silver-chain method or the like. The first layer 3 and then the second layer 4 are formed thereon by electroforming. These layers hence have different hues. For instance, the layer 3 may be gold, while the second layer 4 may be white metal such as Pd. Thereafter, the electroforming shell formed in this way is filled with a filler 5 such as resin or metal. This case for the timepiece is mechanically or chemically formed into a rugged state. Consequently, the inexpensive outer part for the watch with variety of colors is obtained.
Patent JP-H02195356-A (JP)
Title: Production of planographic printing plate
Inventor: FUMIYA SHINICHI
IPC: G03F7/00
Filed: 1989-01-24
Abstract: PURPOSE:To obtain good printing characteristics even if an org. solvent is not used by using a planographic printing plate formed by incorporating other specific components in addition to a diazo resin into a photosensitive layer and using an aq. alkaline soln. of PH >=12 at the time of development. CONSTITUTION:The photosensitive planographic printing plate having the photosensitive layer contg. a diazo compd., lipohilic high-polymer compd., nonionic surfactant, and/or fluorine surfactant on a base is developed by the aq. alkaline soln.which has PH >=12 and contains substantially no org. solvent after image exposing. The diazo compd. to be incorporated into the photosensitive compsn. of the planographic printing plate includes the diazo resin represented by the condensation product of an arom. diazonium compd. and, for example, an active carbonyl-contg. compd., more particularly formaldehyde, and the diazo resin soluble in an org. solvent is preferably adapted. The planographic printing plate having excellent developability and plate wear is obtd. in this way without using a developer contg. the org. solvent.
Patent JP-S61173927-A (JP)
Inventor: YAMASHITA KAZUO
IPC: B32B3/14
Filed: 1985-01-29
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-S62178674-A (JP)
Inventor: KURUTO PURUNBAUAA
IPC: E05B29/00
Filed: 1986-01-28
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-H09206036-A (JP)
Title: Roux food to be taken at low temperature
Inventor: SHIROMIZU TAKASHI
IPC: A23L23/10
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prepare a roux food of a liquid or pasty state, composed of oil and fat of a liquid state, etc., gelatinized starch and a spice, etc., imparted with specific fluidity, etc., having smooth meltability in the mouth, excellent in quality and freshness and capable of being taken without heat cooking at low temperatures. SOLUTION: This roux food contains at least oil and fat of a liquid state or a fine particle state preferably in an amount of <=25wt.%, gelatinized starch of wheat flour starch, processed starch, etc. preferably in an amount of 1-16wt.%, and a spice and/or a seasoning. In the food, these materials are dispersed, or dispersed and dissolved in water and treated by at least one means selected from (i) adjusting melting point and/or particle diameters of the oil and fat, (ii) adjusting the gelatinized starch and (iii) adjusting the state of dispersion of a water-insoluble raw material. Thus, the food is imparted with fluidity or viscosity (preferably, <=8,000cp) which is suitable for eating at 5-10 deg.C of the temperature of goods. Further, it is preferable that the melting point of the oil and fat is <=5 deg.C and particle diameters of the oil and fat is <=100μm.
Patent JP-S5298257-A (JP)
Title: Heat pipe
Inventor: KIMURA HIROSHI
IPC: F28D15/00
Filed: 1976-02-14
Abstract: PURPOSE: A heat pipe of which the heat transfer rate between heat source and heat sink is variable, wherein both the vapor flow rate through a vapor passage and the rate of return of condensate to wick are made dependent on the opening of a valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58133631-A (JP)
Title: Magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/72
Filed: 1982-02-01
Abstract: PURPOSE:To provide water repellency on the surface of a ferromagnetic thin metallic film layer and to improve corrosion resistance, by depositing sorbitan ester on said layer. CONSTITUTION:Sorbitan ester can be deposited on the surface of a ferromagnetic thin metallic film simply by dissolving the same in a suitable solvent such as methyl isobutyl ketone, methyl ethyl ketone or cyclohexanone, and coating or spraying the soln. obtd. by the dissolution on a ferromagnetic thin metallic film layer which is beforehand formed then drying the same, or by dipping said layer in said soln. then drying the same. The preferable amt. of deposition is in a 5- 100mg/m<3> range. Magnetic materials such as Co-Fe alloys, Co-Ni alloys and Co- P in addition to single metals such as Co and Fe are used as the materials for the ferromagnetic thin metallic film layer.
Patent JP-H05204477-A (JP)
Title: Constant voltage circuit
Inventor: FURUYA MISAO
IPC: H02J1/00
Filed: 1992-01-30
Abstract: PURPOSE:To surely protect a control transistor from thermorunaway in a constant voltage circuit handling high output current. CONSTITUTION:An operational amplifier A3 detect the difference voltage of input and output voltages and an operational amplifier A2 detects a loading current. A multiplier A4 multiplies a detected difference voltage and a load current and a comparator A5 compares the multiplication result with the prescribed reference voltage. A transistor Q2 is controlled by turning a transistor A5 into on/off with the output of the comparator A5. Thus, a control transistor Q1 is controlled to limit the load current.
Patent JP-S63184218-A (JP)
Inventor: KOIKE TAKERU
IPC: H01H9/54
Filed: 1987-01-26
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-S60160247-A (JP)
Title: Data transfer device
Inventor: NARAHIRA SADAO
IPC: H04L29/08
Filed: 1984-01-31
Abstract: PURPOSE:To attain surely parallel data transfer in asynchronous mode at a high speed by keeping a read request signal transmitted from one data processing unit to the other data processing unit until a transfer data stored in a buffer is read by other data processing unit. CONSTITUTION:A 1-word transfer data is transmitted from a data processing unit 1, stored in a buffer 3 and a flip-flop 4 is set by a read request signal RQ1 transmitted from the data processing unit 1 and generates an output. Moreover, the 1-word transfer data stored in the buffer 3 is read by the data processing unit 2 and also the flip-flop 4 is reset by a read clock CL of the data processing unit 2. The data processing unit 1 transmits no transfer data while the flip-flop 4 is set, and the next transfer data of one word's share to the buffer 3 after the flip-flop 4 is reset and the data is transferred similarly from the data processing unit 1 to the data processing unit 2.
Patent JP-2000211945-A (JP)
Title: Glass paste composition
Inventor: YAMANAKA KAZUHIKO
IPC: C03C8/14
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a glass paste composition improved in viscosity stability with time by designing its moisture content to be within a specified range. SOLUTION: This glass paste composition essentially comprises 60-90 wt.% of glass frit, an organic solvent (e.g. α-terpineol), and pref. 0.1-10 wt.% of an organic resin having binder function (e.g. ethyl cellulose, an acrylic resin), being designed to be 0.15-0.60 wt.% in moisture content; wherein the organic resin is used in the form of an solution at a concentration of 1-30 wt.% by dissolving itself in the organic solvent; this glass paste composition can be prepared by thoroughly mixing the above components together; however, because the moisture content of this composition varies depending on the atmosphere in its production (in particular, humidity), it is recommended that this composition be produced in an atmosphere similar to the general atmospheric conditions under which this composition is preserved.
Patent JP-H03219386-A (JP)
Title: Recognizing device for handwritten character
Inventor: INOUE NOBUAKI
IPC: G06K9/62
Filed: 1990-01-25
Abstract: PURPOSE:To improve the rate of recognition and recognizing speed by slowing down identification for the remaining strokes of a complicated character. CONSTITUTION:An instruction to slow down the identification for the remaining strokes is described to the branch of a recognition dictionary 18 and the identification is slowed down in the case of the instruction so that the reference of the identification or the decision of an identified result can be mitigates or the identification can be stopped. When 'RIN' (Chinese character-KANJI) is written on a tablet 11, for example, in respect to the hand data, the scan of the dictionary 18 is executed in the order of a branch 21 of 'shi' (Square form of Japanese syllabary showing the left side part of the RIN)   a branch 22 of 'ki-KANJI' showing the middle part of the above mentioned KANJI  a branch 26 of '+' showing one part of the remaining strokes. Next, when the scan reaches a branch 31, it is described that the remaining strokes of this branch 31 is not identified, and a character code C1 is defined. Therefore, the identification is stopped at this part and as a recognized result, the character code C1 of the 'RIN (KANJI)' is outputted from a recognizing circuit 17 and supplied to an output buffer 19. Thus, the rate of recognition and the recognizing speed can be improved.
Patent JP-S61174877-A (JP)
Title: Picture signal generating device
Inventor: MURAYAMA TOMIO
IPC: G06K15/10
Filed: 1985-01-30
Abstract: PURPOSE:To execute the correct printing in accordance with the picture information by executing the correction to adapt to the dot density of a printer for the coordinates signal and a video signal. CONSTITUTION:A coordinates signal from a picture signal generating part 1 is inputted into the first calculating part 3. Here, a printing density St1 and a reference printing density St0 inputted from a density detecting means 2 are compared,a=St1/St0 is multiplied for the coordinates signal, and X1=X0. a, Y1=Y0. a (X1, Y1; new coordinates, X0 and Y0) are outputted to the printer. In the same manner even in the second calculating device 4, the calculation is executed in accordance with the printing dot density of the printer to be used, the correction is added to the video signal and the signal is outputted to a printer 5. Then, even when the printing dot density of the printer 5 is changed, the correct printing can be executed in accordance with the value.
Patent JP-S58132879-A (JP)
Inventor: MIYASHITA TAKEHIKO
IPC: G07B15/00
Filed: 1982-02-02
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-S57130634-A (JP)
Title: Packer setting work for installing large-size instrument and frame therefore
Inventor: KUWATA MASANOBU
IPC: E02D27/44
Filed: 1981-02-05
Abstract: PURPOSE:To raise workability for the setting of a packer on which a large-size instrument is installed by using a simple frame without the need for grouting work in the settlement of a the packer. CONSTITUTION:A quadrangular pyramid form of a frame 5 is placed in place on a foundation 1, and then a grout material 3A, e.g., cement mortar, etc., is poured in an appropriate amount into the body 5A of the frame 5. Before the grout material 3A is hardened, a packer 2 is set on the grout material 3A and its level surface is determined. Then, when the grout material 3A has set, the frame 5 is removed. These works are conducted at given places on the reference level 1 and an appropriate number of a the packers 2 are set. Afterwards, a linear 6 is placed on the packers 2, a large-size instrument 8 is placed on the linear 6, and the large-size instrument 8 is fixed onto the foundation 1 by means of a bolt 4 previously set in the foundation 1.
Patent JP-S62176631-A (JP)
Title: Production of die
Inventor: NAKAYAMA ISANAO
IPC: B22C9/06
Filed: 1986-01-28
Abstract: PURPOSE:To improve the accuracy of a die and to reduce the cost thereof by fixing a mold for a joint surface having a pouring port to a casting mold, supplying a molten metal through the pouring port into a cavity and forming a die body having the joint surface. CONSTITUTION:A pattern is preliminarily imposed on a molding board and a molding flask is disposed around the pattern. Molding sand is packed into the flask to form the casting mold 44. The mold 44 is then rolled over and the mold 46 for the joint surface having the pouring port 48 is disposed atop the same and is pressed and fixed by a weight 52. The molten metal is there after poured through the pouring port 48 into the cavity 50 so that the molten metal spreads to the top end of the pouring port 48. Gas is thereby discharged from the mold 46 and the pouring port 48 to the outside; at the same time, the flat joint surface 56 is formed on the bottom surface of the mold 46. The need for grinding the same is eliminated. The accuracy of the die such as punch 62 having the die body 54 is thus improved and the cost is reduced.
Patent JP-S57131168-A (JP)
Title: Color original reading method
Inventor: TAMURA YASUYUKI
IPC: H04N1/48
Filed: 1981-02-05
Abstract: PURPOSE:To obtain a picture information of an exact color information, by varying a position of an original which is mainly scanned by an image sensor, in accordance with an optical spectrum, and reading the picture information corrresponding to each optical spectrum of the same position of the original, by subscanning. CONSTITUTION:A prism 2 is placed in the optical path extending to an image sensor 4 from an original 1, and optical paths of 3 colors of red, green and blue are made different slightly. Magnitude of this shift is set to 1/3 of an original scanning interval, and whenever subscanning of the original 1 moves by 1/3 of the original scanning interval, the read operation is executed in order as to 3 color light beams of red, green and blue, by which a picture of the same position on the original 1 is read against the 3 color light beams of red, green and blue.