baber/WOPTO huggingface dataset:
Patent JP-S6489886-A (JP)
Title: Composite video signal forming circuit
Inventor: EZAKI TADASHI
IPC: H04N9/00
Filed: 1987-09-30
Abstract: PURPOSE:To enable the dislocation of a character to be eliminated by selecting one of the output signal of a circuit inserting a character signal and the output signal of a comb line filter with the aid of a switch which is switched and controlled based on the character signal. CONSTITUTION:The comb line filter 4 which has comb line characteristic and to which a luminance signal, which the character signal is inserted to, is supplied is provided near subcarrier frequency (fsc) and formed to select one of the output of the character insersion circuit 2 and the output signal of the comb line filter 4. That means, the switch 11 which is switched and controlled according to the character signal and an adder 5 which makes a composite video signal by adding the signal selected by the switch 11 and a chrome signal having the subcarrier frequency are provided. In the term when the character signal is inserted, the luminance signal to which the character signal is inserted by the switch and the comb line filter is not used in that term. Thus the dislocation of the character is eliminated.
Patent JP-H10145423-A (JP)
Title: Electronic mail processing system and recording medium recording electronic mail processing program
Inventor: KAMAKURA AKIRA
IPC: G06Q30/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To promote opening of a transmitted electronic mail and its reply in the electronic mail processing system. SOLUTION: An electronic mail sent from sender terminal equipments 1a, 1b... is stored in a transmission mail storage means 11 and information of a recipient of a distribution object and point information are registered in a transmission list registration means 12. A transmission processing means 13 distributes an electronic mail with the point information attached thereto to each recipient. When a reply comes from a recipient, a reception processing means 14 provides a point to the recipient, the point is being stored in a recipient information storage means 15, and the accumulated points are exchanged with an equivalent article. The recipient sends a reply to the received electronic mail to result in increasing the points, then the act of opening the electronic mail by the recipient and transmission of a reply to the electronic mail are furthermore promoted.
Patent JP-H0293354-A (JP)
Title: Method for measuring stress of material having crystal orientation properties using x-rays
Inventor: SHINDO TAKUYA
IPC: G01N23/20
Filed: 1988-09-29
Abstract: PURPOSE:To enhance measuring accuracy in measuring the stress of a sample having strong crystal orientation properties by X-rays, by inclining a plane containing an X-ray beam path with respect to the crystal axis of the sample to measure the shift quantity of diffraction intensity and correcting said shift quantity with respect to the inclination of said plane. CONSTITUTION:A goniometer 1 is constituted so that an X-ray tube bulb 2 and a detector 3 for detecting the diffracted X-rays from a sample 3 are moved relatively and an irradiation angle is made relatively alterable with respect to the surface of a sample stand 4. For example, when a silicon membrane having a body-centered cubic lattice structure is used as a sample, there is a (111) crystal surface having strong orientation properties in the direction of the normal line Z of the surface of the membrane. Therefore, attention is paid to a (211) crystal surface low in orientation properties and the sample stand 4 is inclined to a position becoming a normal line with respect to said surface to set a Z'-axis. Then, the detector 3 is scanned within the A-plane containing said Z'-axis to measure stress. Subsequently, the correction of inclination is performed with respect to this measured value.
Patent JP-H1184939-A (JP)
Title: Image recording device
Inventor: NAKADA YASUHIRO
IPC: G05D23/24
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To make the size of a thermal fixing device smaller, and moreover to reduce thermal resistance between the thermal fixing device and the temp. detecting thermistor. SOLUTION: In this device, the thermal fixing device is provided with a heater H11 equipped with a heat generating pattern on a one side surface of an oblong ceramic blade. The thermistor TH11 is arranged in the vicinity of the thermal fixing device. A power source transformer T11 is provided with an auxiliary winding wire on the same side as the primary winding wire. The output of the auxiliary winding wire of the power source transformer T11 for the auxiliary winding wire in the auxiliary power source 12 is, rectified- smoothed by a diode D11 and a capacitor C12 in the auxiliary winding wire side circuit.  The heater drive controlling circuit 105, making the auxiliary power source 102 as the power source, detects the temp. in cooperation with the thermistor TH11, connects the heater H11 with the commercial power source, when the detected temp. is lower than a specified reference temp., and shuts off from the commercial power source, when it is higher than the specified reference temp.
Patent JP-H0649465-A (JP)
Title: Production of fuel additive for fossil fuel
Inventor: KONDO TADAYOSHI
IPC: C10L1/10
Filed: 1992-07-31
Abstract: PURPOSE:To provide a fuel additive capable of reducing the consumption of fuel and lowering the amounts of nitrogen oxides and sulfur oxides in exhaust gas when added to a fossil fuel. CONSTITUTION:Microorganism of the genus Aspergillus is added to sulfur water, left standing for several days, mixed with sulfur powder and fermented. The fermentation product is added to a fossil fuel such as white kerosene and maintained at 30-50 deg.C under the influence of magnetic field, geothermal energy or sunlight.
Patent JP-S60137280-A (JP)
Title: Apparatus for concentrating product produced by cell
Inventor: YONEZAWA YASUO
IPC: C12M1/00
Filed: 1983-12-26
Abstract: PURPOSE:To concentrate the objective material produced by cells, in high efficiency, by removing the cells and cell fragments from the cell culture liquid using a combination of two kinds of filters, and separating the objective material directly from the filtrate. CONSTITUTION:The cap 6 is removed,and the culture liquid is poured into the cell residue removing chamber 2. The cells and the cell fragments are separated by the filter, and the liquid component is transferred to the concentrating part 10 of the concentration chamber 3, in which the component having small molecular weight than the objective cell product is filtered with the membrane filter 4, and the filtrate is stored in the filtrate trap tank 5. The filtration procedures are continued to obtain a highly concentrated cell product. The cell residue removing chamber 2 and the concentrating part 10 may be so constructed as to be pressurized or evacuated to suppress the clogging of the filter.
Patent JP-S62106606-A (JP)
Title: Structural material for ultralow temperature
Inventor: AZUMA KO
IPC: H01L39/04
Filed: 1985-11-05
Abstract: PURPOSE:To obtain the insulating property as designed even after a diffusion heat treatment is performed and to simplify a winding operation by a method wherein a heat-resistive insulating layer of crystallized non-alkali vitreous material is coated on the surface of the part in contact with a superconductive wire. CONSTITUTION:A superconductive magnet M is formed by winding a compound superconductive wire 3 on the outer circumference of a spool 1. A crystallized non-alkali vitreous heat-resistive insulating layer 5 is applied on the surface where the outer circumferential surface of the spool 1 and a side plate 2 are facing each other. Consequently, as the insulating layer 5 can withstand a diffusion heat treatment, the insulating property the same as that of the design can be obtained even after the diffusion heat treatment is finished. As the surface of the insulating layer 5 is smooth and its frictional resistance is low, a winding work can be performed easily.
Patent JP-H0890214-A (JP)
Title: Packing material for sliding nozzle
Inventor: MIZUTANI YOICHI
IPC: B22D11/10
Filed: 1994-09-14
Abstract: PURPOSE: To provide a packing material for a sliding nozzle with which natural hole opening is easy even if the stagnation time of molten steel in a ladle, etc., is long or even when the diameter of the sliding nozzle is small and a molten steel head hardly acts on the packing material. CONSTITUTION: This packing material for the sliding nozzle consists of a mixture composed of 60 to 40wt.% zircon sand contg. >=98wt.% ZrO2 -SiO2 , 40 to 60% silica sand contg. >=96wt.% SiO2 and <5wt.% feldspar. The alkali content in this mixture is <1.5wt.%. The packing material is capable of preventing the closing by the base metal penetration of the molten steel and the closing occurring in the supersintering and thermal expansion of the packing material itself and, therefore, the packing material having a natural hole opening rate is obtd. The trouble in the hole opening of the sliding nozzle is prevented and since there are no temp. fall of the molten steel and the drastic delay in working stage, the packing material having the good working efficiency is obtd.
Patent JP-H0590923-A (JP)
Title: Pulse width modulator
Inventor: HIWADA SHIYUUHEI
IPC: H03K7/08
Filed: 1991-09-26
Abstract: PURPOSE:To provide the pulse width modulator implementing stable pulse width modulation even when a phase of a signal outputted from a data generating means is discontinuous or intermittent. CONSTITUTION:The pulse width modulator is made up of a 1st data conversion means 4 converting a data signal into a data signal suitable for generating a leading edge, a 2nd data conversion means 5 converting a data signal into a data signal suitable for generating a trailing edge, a 1st leading edge generating means 6a and a 2nd leading edge generating means 6b generating a leading edge of a pulse of the modulation signal, a 1st trailing edge generating means 7a and a 2nd trailing edge generating means 7b generating a trailing edge of a pulse of the modulation signal, a 1st synthesis means 8a synthesizing the leading edge generated by the 1st leading edge generating means 6a and the trailing edge generated by the 1st trailing edge generating means 7a, a 2nd synthesis means 8b synthesizing the leading edge generated by the 2nd leading edge generating means 6v and the trailing edge generated by the 2nd trailing edge generating means 7b, and a 3rd synthesis means 9 synthesizing the output of the 1st synthesis means 8a and the output of the 2nd synthesis means 8b.
Patent JP-S60141490-A (JP)
Inventor: TANIGUCHI KATSUHIKO
IPC: B25J9/22
Filed: 1983-12-26
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-2000076155-A (JP)
Title: Html document compression/expansion/display system
Inventor: OKI NAOTO
IPC: G06F17/21
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an html document transfer display device for transferring all text data included in html documents in a shorter time and displaying them at a terminal in a World Wide Web environment. SOLUTION: An html document transfer and display system holds the html documents 4 compressed to a form based on html in a web server 1. The terminal is provided with at html document expansion program 5 for expanding the compressed html documents 4, monitors an http reception port at all times, expands the compressed html document 4 to a normal html document simultaneously with the detection and sends it to a web browser. Then, the web browser displays it as a normal html document.
Patent JP-H07105695-A (JP)
Title: Read only memory
Inventor: MIYATA SHINOBU
IPC: G11C16/06
Filed: 1993-10-04
Abstract: PURPOSE:To eliminate charge-up after a bit line is selected, to operate a read only memory at high speed and to simplify a design by ususally maintaining a part of the bit lines not selected by column address inform mation at a prescribed potential. CONSTITUTION:The address information same as the column address information Am inputted to a Y selector 6 is inputted to a decoder circuit 9. Then, NMOS transistors adjacent each other along the same group are connected to no common output line. Then, for instance, the column address information Am excepting a most significant bit may be imparted to the decoder circuit 9. Further, the number of input bits of the decoder circuit 9 are selected optionally within the range of the address information Am. In such a case, the time required from when the address change occurs to the read of a sense amplifier is satisfied with only the time required for the potential change 20-30mV in the bit line. Further, the complex timing design for generating a precharging timing signal is eliminated also.
Patent JP-H06105170-A (JP)
Title: Image data decoding method
Inventor: TERADA MITSUYOSHI
IPC: H04N1/419
Filed: 1992-09-17
Abstract: PURPOSE:To quicken the decoding of image data by providing a table in which a bit location of a decoding processing area, a run length and decoding data are cross-referenced by one to one so as to eliminate the need for right shift arithmetic operation of the decoding data. CONSTITUTION:An interface 1 making transmission reception of data to a compression data expansion device is connected to a CPU 3 and the CPU 3 implements decoding processing of image data according to a procedure of a program storage area of a ROM 2. Then the data applying conversion processing to a run length are stored and when the area is fully occupied by the data, the data are outputted from a decoding processing area 4 to a picture memory 5. A table cross-referencing one to one a bit location representing the start position of the processing of the area 4, the run length and decoded data is provided, Then the table of each processing of one run length is referenced and decoded data corresponding to the bit location in the area 4 and the run length are read and added to data in the area 4 and the bit location is revised by the run length.
Patent JP-S62108378-A (JP)
Title: Image correction system
Inventor: HAMANO NOBUO
IPC: G06T1/00
Filed: 1985-11-07
Abstract: PURPOSE:To attain the holding of a requested frequency characteristic as a kernel to perform an aperture correction and an interpolation simultaneously, and to attain the highly accurate correction of deterioration due to a shape distortion, etc., by providing a process means having a distortion correction quantity calculating part, etc. CONSTITUTION:An image converted to an electrical signal with a sensor is digitized through an A/D converter, and is stored at an observation image buffer 13. At a processor 14, an image data is read out from the buffer 13, and the correction process of a sensor aperture characteristic and an image geometrical distortion correction process are applied on it, and a result is displayed at a display device 15, or is stored at a correction image buffer 16. At such a case, the geometrical distortion quantity of the observation image is calculated by using a reference geometrical pattern 24 and the content of the buffer 13 at a distortion correction quantity calculating part 21 in the processor 14. And the requested frequency characteristic as the kernel to perform the aperture correction and the interpolation simultaneously through a resampler 22, and a kernel 23 can be attached, and a correction against the shape distortion and the deterioration due to the sensor aperture characteristic can be performed with high accuracy.
Patent JP-H1187691-A (JP)
Title: Semiconductor element
Inventor: HANAKURA MITSURU
IPC: H01L29/74
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To enhance the withstand voltage of a power semiconductor element. SOLUTION: A P-type anode layer 2 is formed on a lower surface side of an N<-> -type base layer 1 of a semiconductor substrate. Then, trench grooves 12a are formed beforehand at a part formed with an outermost P-type base layer 4a and a part formed with a P-type guard ring layer 11a at an upper surface side of the layer 1. A part formed with a P-type base layer 4 and the grooves 12a is P-type diffused at the same time, to form the layer 4 (including the layer 4a) and the layer 11a. A low concentration N-type layer 5, an N-type emitter layer 6 and high concentration P-type layers 7a, 7b are formed in the layer 4, and a low concentration N-type layer 5, an N-type emitter layer 6 and the high concentration P-type layer 7a are formed in a layer 4a. An anode electrode 3, insulating film 8, gate electrode 9 and cathode electrode 10 are respectively provided at predetermined positions, thereby constituting a MOS control thyristor 22a.
Patent JP-H05126508-A (JP)
Title: Device for measuring stroke of piston stroke detection device of piston
Inventor: TSUJI YORIICHI
IPC: G01B7/00
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a device for measuring the stroke of a piston to grasp the behavior of the piston accurately even under strict conditions of use. CONSTITUTION:A magnetic recording layer 32 is formed on an outer-periphery surface of a piston 28 by plasma flame spraying. When the piston 28 performs reciprocating motion, a magnetic sensor 38 which is provided on an inner periphery part sliding surface 24a of a main body 24 (cylinder) allows a signal which is magnetically recorded on the magnetic recording layer 32 to be detected and the stroke position of the piston 28 to be calculated by an operation circuit 40. In this case, the magnetic recording layer 32 slides with the sliding surface 24a. However, since the magnetic recording layer 32 is formed by plasma flame spraying, adhesion strength with a ground layer is high, thus preventing damage due to sliding effectively.
Patent JP-H0992481-A (JP)
Title: Discharge lamp lighting device
Inventor: SHIOMI TSUTOMU
IPC: H05B41/282
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To hold the output of a lighting device constant even if a power supply is suddenly changed so as to prevent such nonconformity as flickering and extinction by detecting using a differentiation means a signal corresponding to a change in source voltage with time, and applying it as a correction after passing it through an integration means which constitutes the main part of a control system. SOLUTION: A battery voltage from a dc power supply E is input to a DC step-up circuit DDC, and a stepped-up DC output is input to an inverter circuit INV and converted into an ac output. At the same time, the condition of a load is detected via a detecting circuit 1 and compared by an error detection means ERA with a desired value set by a desired value setting means RGN, and a reference value signal VH is input to an adder 3 via an integration means 2 used for signal delaying. The fluctuation of the voltage of the dc power supply E with time is detected by a differentiation means 4 and applied to the adder 3 as a correction, and an output voltage from the power conversion means DDC is controlled via a control circuit PWM according to the lighted state of a lamp LP. Thus the output is not fluctuated even if the battery voltage is suddenly changed.
Patent JP-H06103492-A (JP)
Title: On-vehicle navigation system
Inventor: MATSUOKA YOJI
IPC: G09B29/10
Filed: 1992-09-17
Abstract: PURPOSE:To store plural pieces of map information and to change the display form of road information for constituting the map information even without changing the stored map information. CONSTITUTION:A display processing means 102 reads the map information constituted of more than one piece of the road information including a road identifier and a road attribute for indicating an existent road and a planned road from a first storage means 101 and displays the road information for constituting the map information on a display means 103 in the different display forms in the case when the road attribute indicates the existent road and in the case when it indicates the planned road. Also, the road information selected and instructed from the outside is changed from the display form for indicating the planned road to the display form for indicating the existent road. A second storage means 104 stores the road identifier of the road information whose display form is changed by the display processing means 102 and the display processing means 102 displays the road information whose road identifier is stored in the second storage means 104 by the display form for indicating the existent road.
Patent JP-S60134054-A (JP)
Inventor: ROORANTO BUNAA
IPC: D04H3/045
Filed: 1984-11-26
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-S61125652-A (JP)
Title: Control system
Inventor: ONO MASAMI
IPC: G06F12/16
Filed: 1984-11-24
Abstract: PURPOSE:To continue the execution of a program with no disturbance even if an EPROM has an error in a program execution mode, by copying the contents of the EPROM to two pairs of RAMs in the early stage of application of a power supply, and deciding the data of three pairs of memories by majority decision in the program execution mode. CONSTITUTION:For a majority decision circuit 9, an error is detected with either one of the RAM1 and 2, the RAM error detection signal is sent to a CPU holding terminal and a set terminal of a flip-flop 6. Thus the CPU is held. Then a control circuit 8 is actuated by the output of the flip-flop 6, and the contents of an EPROM3 are transferred to the RAMs 1 and 2 and copied like in a power-on mode. If an error is detected with the data supplied from the EPROM3 through the circuit 9, the ROM error detecting signal is sent to an error display terminal from the circuit 9. However the CPU carries out the processing as before with the majority decision output. Thus the program execution is never intermitted.
Patent JP-S61126906-A (JP)
Title: Method and device for joining rolling material
Inventor: HONJO HISASHI
IPC: B21B15/00
Filed: 1984-11-24
Abstract: PURPOSE:To dig up the scale layers of joint surfaces and to join surely the solid surfaces to each other by superposing the front and rear ends to be joined of preceding and succeeding rolling materials on each other and sliding the ends to each other and joining the ends while press welding the ends in the high-temp. state. CONSTITUTION:The preceding rolling material 1 is stopped when the rear end 1a thereof comes below a press welding roll 4. The rear end 1a is lifted by a support roll 12. The front end 2a of the succeeding rolling material is stopped below the roll 4 and the front and rear ends 1a, 2a are superposed on each other. A stopper cylinder 9 and a rolling down cylinder 5 are cooperatively actuated by a command device 11 to press welds the ends 1a, 2a by a press welding die 7 and the roll 4. The succeeding rolling material 2 is detained by a stopper 8 and the preceding rolling material 1 is slid and moved by the roll 4 toward an arrow (a). The scale layers formed on the joint surfaces of the ends 1a, 2a are dug up by such sliding, by which the solid surfaces are joined to each other.