baber/WOPTO huggingface dataset:
Patent JP-H01230096-A (JP)
Title: Plasma driving circuit
Inventor: YAO SHINPEI
IPC: G09G3/10
Filed: 1988-03-10
Abstract: PURPOSE:To reduce the number of circuits and to attain cost down by connecting mode selection signal lines of a mode display panel to segment selection signal lines of numeric display panels and using a segment driving circuit also for driving the mode display pane in common. CONSTITUTION:The input lines of respective mode display lamps 3L, 3H, 3D of the mode display panel 2 are connected to segment driving lines of the numer ic display panels 1... and driven by the segment driving circuit 7. A segment display signal output circuit 6 specifies a segment to be driven and impresses voltage to the selected segment, but since the output signal lines of a descriptor display signal output circuit 4 are connected to the output signal lines of the circuit 6, the segment driving circuit 7 can be used for driving the panel 2 in common. Consequently, a complex and expensive plasma driving circuit is used only the segment driving side and said circuit can be removed from the descriptor driving side, so that the number of circuits can be reduced and cost down can be attained.
Patent JP-S59183571-A (JP)
Title: Tone intermitting system
Inventor: OKAYASU TOSHIHARU
IPC: H04Q1/448
Filed: 1983-04-01
Abstract: PURPOSE:To change easily an intermitting pattern and to use the same power supply for different intermittent patterns by using a microprocessor and devising a highway switch circuit to generated the intermittent pattern. CONSTITUTION:Two transmission signals multiplexed by a transmission highway are stored in addresses 1,2 of a channel memory 1. A code 00 representing no sound is stored in advance in an address 3 of this channel memory 1. #2 and #1 are written respectively in addresses 1,2 of an address memory 2 by a control circuit 15. A signal is received in this state in the order of  ,   channels A2, A1 and the transmission signal is outputted on the highway. In rewriting the content of the address 1 with #3 representing no sound, an output appears on the highway in the order of no sound and the channel A1, thereby changing the channel A2into no sound. In rewriting the address 1 of the address memory 2 again into #2, the state is restored so as to change easily the intermittent pattern.
Patent JP-S56155016-A (JP)
Title: Preparation of alumina having extremely low content of radioactive element
Inventor: SHIODA SHIGEAKI
IPC: H01L23/06
Filed: 1980-05-01
Abstract: PURPOSE: To enable easily the preparation of alumina having extremely low content of radioactive elements, by blending alumina with aluminum fluoride, boric acid and silicic acid, followed by calcination.  
     CONSTITUTION: Since a very small amount of radioactive elements, e.g., uranium, thorium, etc. exists in alumina prepared by Bayer's process using bauxite as a raw material, it can not be used as a package for semiconductor memory, etc. 0.2W 7wt% calculated as SiO 2  of silicic acid-containing substance, e.g., chamotte, etc. and 0.25W1.0wt% aluminum fluoride or boric acid or both are added to the alumna, which is calcined at 1,350W1,450°C, and the additive, e.g., chamotte, etc. is separated and removed from the alumina. The radioactive elements, e.g., uranium, thorium, etc. are adsorbed on the silicic acid and fixed so that their content in the alumina is extremely reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02236254-A (JP)
Title: Continuously cast steel sheet for porcelain enameling having excellent fishscale resistance and weldability and its manufacture
Inventor: KUSANO AKIHIKO
IPC: C21D9/46
Filed: 1989-03-09
Abstract: PURPOSE:To manufacture the steel sheet for porcelain enameling having excellent fishscale resistance and weldability by incorporating Zr into a steel contg. specified ratios of C, Si, Mn, S, Al, P, Zr, Cu and O by electromagnetic stirring and subjecting it to continuous casting at specified casting speed. CONSTITUTION:At the time of subjecting a steel contg., by weight, <=0.010% C, <=0.80% Si, 0.20 to 0.80% Mn, 0.005 to 0.04% S, <=0.010% Al, <=0.08% P, 0.005 to 0.10% Zr, 0.05 to 0.05% Cu, 0.0020 to 0.08% O and the balance iron with inevitable impurities to continuous casting, while executing electromagnetic stirring, Zr is incorporated into the steel and continuous casting is executed at >0.4m/min casting speed. Then, the continuously cast slab is directly, or after heated to 1050 to 1350 deg.C, subjected to hot rolling, cold rolling and annealing in succession. In this way, the steel sheet having excellent porcelain enameling properties and free from the surface flaws can stably be obtd.
Patent JP-S589659-A (JP)
Inventor: ZORUTAN SUZUKOBUSUZUKII
IPC: A23K1/16
Filed: 1982-04-06
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-2000245981-A (JP)
Title: Sewing machine with data setting function
Inventor: HORIMOTO HIROSHI
IPC: G06F3/0488
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To set data on an optional value by once touching operation. SOLUTION: In the sewing machine with a data setting function provided with a liquid crystal display part 16, a transparent touch panel attached to its screen and a data setting part 52 for setting sewing data by touching the panel, a ROM 34, a CPU 36, a RAM 38, etc., construct a set value range display screen 54 for displaying a set value range corresponding to the minimum to the maximum values of data on the part 16, a touch position detecting means for detecting a touched position on the screen 54, a touch position judging means for judging whether the detected touch position is equivalent to a set value range or not, an arithmetic means for calculating a set value corresponding to the touch position from a relation between the touch position judged to be equivalent to the set value range and the maximum or minimum value of data,  and a set value updating means for setting the calculated set value to be a new set value.
Patent JP-S63254207-A (JP)
Inventor: GUREN TEII PURESURII
IPC: A01C7/08
Filed: 1988-03-10
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-S63223418-A (JP)
Title: Cooking apparatus
Inventor: IDETA KAZUYA
IPC: F24C7/08
Filed: 1987-03-12
Abstract: PURPOSE:To make exact weight detection possible even if the dispersion in outputs caused by mechanical changes occurs by a method wherein the output of a weight sensor does not change for a fixed time or more, a means which stores the output from the weight sensor as a new zero point is installed. CONSTITUTION:When foodstuffs are taken out from a heating chamber 4 after cooking is finished, the output frequency F of a weight sensor 8 returns to its zero point output and does not change as it is. A control part 30 counts the elapsed time from the time when changes do not occur in the output frequency F and when the counted value reaches a fixed time, for instance, 6hr, the control part stores the output frequency F at that time as a new zero point output into a memory to carry out the updating of the zero point. As a result, when mechanical changes, etc. occur and the output frequency F at the state without foodstuffs shifts to a higher value than the zero point output, the shifted value becomes a new zero point. In this case, the zero point is updated after 6hr and that time generally corresponds to the sleeping hours of a user and the updating is carried out once a day and the magnification of detecting error can be prevented.
Patent JP-H04291930-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SATO NORIAKI
IPC: H01L29/417
Filed: 1991-03-20
Abstract: PURPOSE:To obtain the title device which has reduced a difference in level and which has-reduced problems at photolithography by forming an insulating layer which is formed on a semiconductor substrate so as to surround a gate electrode, which is provided with an opening on a source/drain region and whose surface is nearly at the same height as that of the gate electrode. CONSTITUTION:The title device is provided with the following: a semiconductor substrate 1 of a first conductivity type; a gate insulating film 2 formed on the semiconductor substrate 1; a gate electrode 3 formed on the gate insulating film 2; and one pair of second-conductivity-type regions 4, 5 which are formed on the surface of the semiconductor substrate 1 on both sides of the gate electrode 3 and which is provided with a second conductivity type opposite to said first conductivity type. In addition, the device is provided with the following: an insulating layer 6 which is formed on the semiconductor substrate 1 so as to surround the gate electrode 3, which is provided with openings 11 on the second-conductivity-type regions 4, 5 and whose surface is nearly at the same height as that of the gate electrode 3; and one pair of current electrodes 7, 8 which are connected to the second-conductivity-type regions 4, 5 via the openings 11 on the second-conductivity-type regions 4, 5.
Patent JP-H01231019-A (JP)
Title: Optical modulator
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/225
Filed: 1988-03-11
Abstract: PURPOSE:To widen a modulation frequency band with a low operating voltage by constituting the optical modulator in such a manner that N-pieces of progressive wave electrodes are driven by the microwave electric signals which are divided in power to N components hereby equalizing the progression speed of light and the progression speed of microwaves. CONSTITUTION:N-pieces (N>=2) of the progressive wave electrodes 14a-14d which are arranged in the progressing direction of the light waves in order to modulate the light waves to light signals of prescribed wavelengths and power dividing means 19a-19c which divide the powers of the microwave electric signals for modulation to the N-components as well as delay means 20a-20c which supply the divided powers successively to the progressive wave electrodes by delaying the same for the prescribed period of time are provided. The delay time of the power is thereby set at the optimum value, by which the equalizing of the progressive speeds of the light and the microwaves is enabled and the modulation band is widened while the increase of the operating voltage is suppressed.
Patent JP-S58174836-A (JP)
Title: Instrument for measuring heat retained by fused substance
Inventor: KUSAKABE TOSHIO
IPC: G01N25/44
Filed: 1982-04-07
Abstract: PURPOSE:To measure the heat retained by a substance fused at high temperatures with safety by a method wherein the fused specimen is placed in a specimen tank and the rise of temperature of a water tank provided on the periphery of the specimen tank is measured. CONSTITUTION:A specimen is placed in the electric furnace of a specimen-fusing assembly A and fused in preselected temperature conditions. Then the fused specimen together with the melting pot is dropped and led to a specimen tank 7 of a measuring assembly B before being enclosed therein by instantly closing a sliding cover 8. In the measuring assembly B, an internal water tank 9 is filled with water beforehand, whereas an external tank is filled with warm water. The specimen tank 7 is heated by the dropped fused specimen as it is subjected to high temperature transferred therefore, thus the water in the internal water tank 9 is rapidly heated. A rise of the water temperature therein is detected by two pieces of sensors 12 and the calory retained by the fused specimen is computed.
Patent JP-H01229665-A (JP)
Title: Printing control system
Inventor: MAKIGUCHI ATSUSHI
IPC: B41J5/30
Filed: 1988-03-11
Abstract: PURPOSE:To enable a data of the same image as a printing image to be selectively supplied to an exterior device from an internal printer, by providing a means wherein a document output mode for selectively outputting a printing image to the exterior device is designated and a means wherein an execution processing routine is called. CONSTITUTION:An inlet address of an execution processing routine for performing transfer control of an image data to an exterior device (for instance, a handy printer, a facsimile device, etc.) is set to a register 32 in a RAM 2 and besides, an inlet address of the execution processing routine for performing line feed processing control of the exterior device following a printing designation line feed value in that case is set to a register 33 in the same way. Further, a maximum line feed value is set to a register 34, and the number of printing lines is set to a register 35. A printing image data expanded in a line buffer 37 is stored in a program area in the RAM 2, which is transferred to the exterior device via an exterior device connection interface 13 in an image processing form fixed to the exterior device under control of the execution processing routine for performing transfer control of an image fixed to the exterior device.
Patent JP-S55151105-A (JP)
Title: Valve driving mechanism
Inventor: KUNII YOSHIYUKI
IPC: F01L1/20
Filed: 1979-05-11
Abstract: PURPOSE: To simplify adjustment for the valve clearance of an overhead camshaft engine, by employing an arrangement in which an adjustment shim and a spacer are interposed between the cam and the valve stem end.  
     CONSTITUTION: After measuring the valve clearance before adjustment, clip 30 is detached from valve lifter 15 and an adapter set 34 (consisting of adapter 13, adjustment shim 11 and spacer 12 assembled in a set) is taken out to the outside of lifter 15 from adapter inserting port 23. Then, the old shim is replaced by a new shim 11 selected to obtain a required clearance and the adapter set 34 is inserted again into lifter 15 from port 23. The new adapter set 34 is fixed securely in lifter 15 by closing the port 23 with clip 30. With such an arrangement, it is enabled to simplify adjustment for valve clearance extremely and to shorten the time required for the adjustment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01231863-A (JP)
Title: Seasoning
Inventor: IWAZAWA SHIZUKO
IPC: A23L27/00
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a seasoning capable of providing a cooked material, partially holding a bright state and assuming a novel appearance by mixing edible gold dust in a granular, pasty or liquid seasoning material. CONSTITUTION:The objective seasoning obtained by mixing edible gold dust 4 in a seasoning material 2, such as powdery or granular material, e.g., sodium glutamate or table salt, pasty material, e.g., MISO (fermented bean paste) and a liquid material, e.g., soy sauce, sauce or 'MIRIN' [sweet SAKE (Japanese rice wine)].
Patent JP-H09248797-A (JP)
Title: Printed circuit board finishing device
Inventor: KAWAMURA MASAHIRO
IPC: H05K3/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To surely perform machining of blind hole or boring even in the case of a multilayer circuit board where no intermediate conduction layer is exposed on a side surface by providing a sound catching unit such as microphone and a frequency analyzer, and determining a position at which a predetermined sound frequency is obtained to be a machining position. SOLUTION: A cutter 9 and a multilayer substrate 10 are positioned in the directions X, Y, then a frequency analyzer 15 for analyzing a cutting sound at the time of cutting operation catched by a sound catching unit or microphone 14 is put OFF and a finishing work is made to a depth L by a cutter 9. Considering scattering in multilayer substrates 10 at the time of production, the depth L is made shallower than a position at which a cupper foil becomes the shallowest level from a surface. When the depth L is attained, the analyzer 15 is put ON and a finishing work is carried out further by the cutter 9.  When the analyzer 15 outputs the depth attained signal after the cutter 9 cuts the copper foil, a finishing work is further carried out to a specified depth, then the position is made to be the working position of the cutter 9 at a position Z and after the cutter 9 and the substrate 10 are moved relatively to the directions X, Y a specified boring is performed.
Patent JP-H04274986-A (JP)
Title: Electric motor-tricycle
Inventor: KANEKO MITSURU
IPC: A61G5/04
Filed: 1991-02-28
Abstract: PURPOSE:To simply disassemble and assemble the body frame of an electric motor tricycle, and prevent generation of looseness at assembling. CONSTITUTION:A body frame 28 is divided into a main frame part 28a having a holder pipe 34 for providing a seat 25 and a rear frame part 28b having a gear case 41, a lock mechanism 35 is provided on the holder pipe 34, connecting bars 36 are provided on both sides of the rear end of the main frame part 28a, the lock mechanism receiving part 44 of the lock mechanism 35 is provided on the member pipe 38 of the rear frame part 28b, and holder brackets 45 are provided on the end parts of side frames 37. By connecting these three points, and hanging up or down the rear part of the main frame part 28a, combination or separation can be performed. The work of combination and separation is simplified, and looseness is not generated at assembling.
Patent JP-S53143951-A (JP)
Title: Protective relay
Inventor: SHINOHARA JIYUNICHI
IPC: H02H3/24
Filed: 1977-05-20
Abstract: PURPOSE:To provide a correct operation with a state of fundamental wave component high speed detected whether excess or short, with an effect eliminated due to higher harmonic component, by applying a circuit,for detecting AC electric quantity excessive above a prescribed level and deciding a presence of its detected output and length of its duration time, and a time limiter circuit.
Patent JP-S53143328-A (JP)
Title: Automatic original conveyor for copying apparatus
Inventor: HIROSE AKIRA
IPC: G03G15/04
Filed: 1977-05-20
Abstract: PURPOSE: To make it possible to move an automatic original conveyor to a non-use position by mounting the casing of the conveyor, which is equipped with an endless belt, in an openable manner relative to the contact glass of a copying apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61221449-A (JP)
Inventor: MIHARA YOZO
IPC: E04F15/18
Filed: 1985-03-25
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-S56155931-A (JP)
Title: Light source device for exposure
Inventor: KAZUNAGA KENJI
IPC: G03B27/54
Filed: 1980-05-06
Abstract: PURPOSE:To miniaturize a photodetector for control over light irradiation and to prolong its life by providing a pinhole an adequate position of a reflecting mirror in a lighting tool without disturbing a light source lamp directly and by providing the photodetector at the position. CONSTITUTION:When light source lamp 3 is turned on, its light is projected on a light irradiation area directly or being reflected by reflecting mirror 2. Simultaneously, part of the light from lamp 3 is diffused by reflecting mirror 2 or the part of lighting tool 1 and then photodetected by photodetector 5 via pinhole 4. The illuminance of the light irradiation area, therefore, corresponds to the intensity of the light from lamp 3, so photodetector 5 photodetects light having the intensity that corresponds to the illuminane of the light irradiation area, so that the extent of the exposure of a body to be exposed can be controlled. Thus, the intensity of the light that photodetector 5 photodetects is extremely small, and consequently the photodetector is miniaturized and has long life.
Patent JP-S58174455-A (JP)
Title: Production of epoxyester resin dispersion for electrodeposition
Inventor: INOUE MASAMI
IPC: C08L63/00
Filed: 1982-04-06
Abstract: PURPOSE:An epoxyester resin consisting of a terminal carboxyl-containing polyester prepolymer is emulsified in water containing a base to give a stabilized emulsion for electrodeposition, because of its high water content and mica content. CONSTITUTION:An epoxyester resin is obtained by effecting reaction between (i) 1mol of a terminal carboxyl-containing polyester, as a water-dispersible resin, such as a product from 1 equivalent of a glycol and 1.25-2.5 equivalent of an acid anhydride, having 200-350 acid value, (ii) 0.2-1.25mol of an epoxy resin such as bisphenol-A derivative and (iii), when necessary, 0.01-1wt% of benzyltriethylammonium chloride. Then, (A) the product is made to react with (B) water, as a dispersant, containing more than 50% base such as ammonium salt based on the theoretical amount. EFFECT:The composition shows high mechanical properties after heating, good impregnation in the resin impregnation process and high insulation in the coating films after baking of the impregnated products.
Patent JP-H01232655-A (JP)
Title: High pressure sodium lamp
Inventor: TSUTSUMI SHINGO
IPC: H01J61/36
Filed: 1988-03-11
Abstract: PURPOSE:To prevent drop of the light flux maintaining factor under life performance and rise of the lamp voltage by welding a part of the opening of a conductive tube to an electrode rod so that the opening is situated on the electrode side, and by fixing the electrode to the conductive tube. CONSTITUTION:A conductive tube 2 is open at one end and choked at the other end, wherein the opening is facing the electrode. The tail of electrode rod 4a consisting chiefly of tungsten is inserted in this opening of the conductive tube, and the electrode rod 4a is welded to a part of the opening so as to fix the electrode 4 to the conductive tube 2. The electrode 4 consists of rod 4a, an electrode coil 4b welded to the periphery of its tail, and an electron emitting substance put in the gap between these rod 4a and coil 4b. Sodium amalgam 5 and xenon gas are encapsulated in light emitting tube. The sodium amalgam 5 exists inside the conductive tube 2 while it is lit. Accordingly the sodium amalgam under lighting does not contact ceramic cement.
Patent JP-2000256673-A (JP)
Title: Method of using zigzag bypass of reaction zone for treating capacity improvement
Inventor: KENNETH D PETERS
IPC: C10G51/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an effective hydrocarbon conversion method of high treating capacity with a very simple unit. SOLUTION: This method contains following processes: a) a process in which a first part of a charge stream contg. a hydrocarbon is sent to a first reaction zone 10 and the hydrocarbon is reacted and a first effluent stream contg. the hydrocarbon is taken out from the first reaction zone, b) a process in which a second part of the charge stream and a first part of the first effluent stream are sent to a second reaction zone 20 and the hydrocarbon is reacted in the second reaction zone and a second effluent stream is taken out from the second reaction zone, and c) a process in which a product stream contg. the second part of the first effluent stream and at least a part of the second effluent stream is recovered.
Patent JP-H03261640-A (JP)
Title: Extreme stiff-consistency concrete
Inventor: MARUYAMA MITSUYOSHI
IPC: C04B28/00
Filed: 1990-03-10
Abstract: PURPOSE:To obtain an extreme stiff-consistency concrete having high strength, ready to compacting and keeping the separation resistance even in a state of increased water content by adding zeolite and attapulgite to concrete. CONSTITUTION:For example, 5kg/m<3> of zeolite is added to an extreme stiff- consistency concrete composed of 120kg/m<3> of water, 160kg/m<3> of cement, 830kg/m<3> of sand and 1,300kg/m<3> of gravel (in terms of weight per unit volume) and having maximum gravel diameter of 40mm and a water-cement ratio of 75%. The strength is expected to be increased by about 20% compared with the concrete free from zeolite. The concrete exhibits suppressed material separation in vibration compacting in RCD (vibration roller compacting dam) process to enable dense placing of concrete, improve the water-retainability and suppress the change of VC value with time.