baber/WOPTO huggingface dataset:
Patent JP-H1164371-A (JP)
Title: Servo-type accelerometer
Inventor: SUZUKI KAZUO
IPC: G01P15/13
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To permit the correction of the temperature coefficient of the sensitivity of a servo-type accelerometer by a resistance network including a resistor with a negative temperature coefficient by connecting the negative temperature coefficient resistor in shunt with a read resistor which is serially connected to a torquer and converts a torquer inflow current into a voltage. SOLUTION: A servo amplifier is provided with a detecting part to detect displacements of a pendulum and a torquer formed of a magnet and a coil to generate a force repelling the displacements of the pendulum to a neutral point, amplifies electric signals detected by the detecting part, and makes a current flow into the torquer. A read resistor 23 is serially connected to the torquer and converts a torquer inflow current into a voltage. A negative temperature coefficient resistor 30 is connected in shunt with the read resistor 23. In addition, a serial adjusting resistor 32 is serially connected to the negative temperature coefficient resistor 30, and a serial adjusting resistor 31 is connected in shut with the read resistor 23.
Patent JP-S6281093-A (JP)
Inventor: SHOJI TAKASHI
IPC: H05K3/46
Filed: 1985-10-04
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-H0887988-A (JP)
Title: Electrodeless discharge lamp
Inventor: KOTANI MIKI
IPC: H05B41/24
Filed: 1994-09-14
Abstract: PURPOSE: To make initial starting and restarting easy and carry out impedance conformation easily even in the case mercury is made no need by using an induction coil spirally coiled on one plane and putting a bulb near the center of the coil. CONSTITUTION: A spherical bulb 1 and an induction coil 2 spirally coiled on one plane including the center of the bulb 1 are used and the center of the coil 2 and the center of the bulb 1 are almost conformed. Even though the number of turning times of the coil 2 is increased to intensify the high frequency electromagnetic field affecting the inner space of the bulb 1, light rays emitted out of the bulb 1 can be drawn without being shielded by making the thickness of the coil 2 sufficiently small as compared with the diameter of the bulb 1. That is, output luminous fluxes per input electric power can be intensified. Moreover the starting property can be improved by increasing the number of the turning times of the coil 2 and at the same time starting and restarting can be carried out easily, so that impedance conformation is done easily with no need of sealing mercury in the bulb 1.
Patent JP-S6279592-A (JP)
Inventor: TAKASHIMA KAZUO
IPC: G08C23/00
Filed: 1985-10-03
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-H0561468-A (JP)
Title: Electronic musical instrument with automatic accompaniment function
Inventor: TOTSUKA AKIRA
IPC: G10H1/36
Filed: 1991-08-30
Abstract: PURPOSE:To abundantly execute a musical performance of an introduction in the electronic musical instrument with an automatic accompaniment function. CONSTITUTION:At every style which can be selected by a style select operating piece group 21, two kinds of introduction patterns corresponding to an intro 1/fill-in switch 22a and an intro 2/ending switch 22b, respectively are stored in advance. When a synchro style mode is set by a synchro start switch 22c, an introduction pattern can be selected by the intro 1/fill-in switch 22a and the intro 2/ending switch 22b. By the introduction pattern selected at the time when the left key area of the keyboard is subjected to key-depression, an introduction accompaniment is started simultaneously with the key-depression.
Patent JP-S60112791-A (JP)
Title: Canthine derivative
Inventor: OOMOTO TAICHI
IPC: C07D221/00
Filed: 1983-11-25
Abstract: NEW MATERIAL:5-Hydroxymethylcanthin-6-one shown by the formula. USE:A preventive and remedy for thrombosis, hypertension, asthma, etc., and an antiulcer. PREPARATION:Velamen of plant belonging to the family Simaroubaceae is extracted with methanol at 40-50 deg.C for 40hr, the extracted solution is concentrated to dryness, the residue is suspended in water, and extracted with chloroform. The chloroform layer is shaked with 5wt% sulfuric acid, the water layer is alkalified with 5wt% ammonia water, and extracted with chloroform. The chloroform layer is washed with water, dehydrated with anhydrous sodium sulfate, etc., and concentrated to give a resinous solid substance. It is subjected to column chromatography, and a fraction obtained by elution of it with a mixed solvent of chloroform-methanol is purified by preparative thin layer chromatography, to give a compound shown by the formula.
Patent JP-H02104983-A (JP)
Title: Hydraulic power circulating generation
Inventor: SASAKI FUJIMATSU
IPC: F03B13/06
Filed: 1988-09-02
Abstract: PURPOSE:To generate electric power easily and continuously by setting up a power pump to generate the electric power in making use of hydraulic power coming down by hydraulic pressure and a head of water, circulate water and to balance a water circulation. CONSTITUTION:Water in a head tank is dropped by connecting this head tank to the outside through a pipe. In order to secure hydraulic pressure, there is provided with a funnel-shaped water reservoir, the pipe is attached to the lower part, and a first hydraulic turbine connected to a pipe A by the hydraulic pressure and a head of water generates electric power. Next, a second hydraulic turbine at the lower part feeds the dropped water into the head tank in serving as a pump. An umbrella type material is attached to a water intake of a pipe C in order to relieve the hydraulic pressure. In addition, to secure the balance of water, a power pump is set up there, feeding the head tank with water in the water reservoir. Thus, electric power can be easily and continuously generated.
Patent JP-H0962953-A (JP)
Title: Burglay preventing system
Inventor: HAYASHI MICHIYA
IPC: G01S13/74
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of an article with a tag. SOLUTION: A signal of a fixed amplitude obtained by sinewave scanning in 140Hz within the range of 7.4 to 8.9MHz is sent from a transmission antenna 1. A reception side is provided with a signal analyzing part 9 which estimates the generating timing of a signal to be received within a second half period from the generating timing of a signal received within a first half period within one period of the scanning and recognizes the passage of the article at the time of confirming both signals to be in the relation of mutually opposite phase.
Patent JP-S6279588-A (JP)
Inventor: NAKANO TETSUYUKI
IPC: G06Q40/02
Filed: 1985-10-02
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-H1155531-A (JP)
Title: Arithmetic coder
Inventor: NOMIZU YASUYUKI
IPC: H04N1/417
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To attain a high processing speed for the arithmetic coding method. SOLUTION: A notice pixel predict means 201 predicts a notice pixel being a coding object from surrounding pixels and a prediction probability estimate means 202 predicts a registered probability of the predicted pixel based on prediction information predicted by the notice pixel predict means 201. Then a symbol revision means 203 replaces a symbol of the notice pixel with a superior symbol based on control information received externally in the case that the symbol of the notice pixel is an inferior symbol. An arithmetic coding means 204 conducts arithmetic coding based on a value in the symbol revision means 203 and the information in the prediction probability estimate means 202. The high processing speed is realized by replacing the inferior symbol taking much processing time with the superior symbol in the arithmetic coding processing in this way.
Patent JP-H0860284-A (JP)
Title: Can lid material excellent in bendability and its production
Inventor: TANAKA HIROKI
IPC: B32B15/082
Filed: 1994-08-23
Abstract: PURPOSE: To provide superior strength and bendability, even in the case of low temp. baking treatment by using water paint, by specifying a composition and controlling the state of distribution of second-phase compounds. CONSTITUTION: A composition, which contains, by weight ratio, 2.8-4.0% Mg, 0.5-1.0% Mn, 0.2-0.5% Fe, 0.005-0.2% Cu, and 0.01-0.1% Ti and satisfies Mn+Fe<=1.3% and has the balance Al with inevitable impurities and in which Si content is limited to <=0.4%, is provided. Further, in an alloy sheet of this composition, the second-phase compounds distributed in the surface are regulated so that those of <=2μm grain size are 100pieces/m<2> and those of 6-15μm grain size are 250pieces/m<2> , and also proof stress after baking finish is regulated to >=300MPa.  This alloy sheet can be produced by subjecting an ingot to homogenizing treatment at 450-550 deg.C for 1-20hr, to hot rolling, and then to cold rolling at >=60% draft, and further, baking finish treatment is done by performing baking at 200-250 deg.C for <=2min after surface preparation of alkali etching and chemical conversion treatment.
Patent JP-S6198275-A (JP)
Inventor: HIROKAWA SUMIO
IPC: A63F9/00
Filed: 1984-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04104150-A (JP)
Title: Drum for heating recording material
Inventor: SAOTOME MINORU
IPC: G03D13/00
Filed: 1990-08-24
Abstract: PURPOSE:To uniformly and rapidly conduct the heat generated from a heating element to the peripheral surface of the drum by providing a heat conductive member in proximity to the heating element on the inside surface of a hollow cylindrical body uniformly in its axial direction. CONSTITUTION:A halogen lamp 56 which is the heating element is provided in the central part of the heating drum 58 and the heat conductive member 80 is provided between the inner side face of the drum 58 and the lamp 56. The heat of the lamp 56 is conducted from the peak parts 80a of the member 80 to the heating drum 58 when the lamp generates heat. On the other hand, the vally parts 80b conducts the heat conducting in the air and a part of the heat conducting in the peak parts 80a to the drum 58. The drum 58 is, therefore, heated at a high speed by the peak parts 80a and is evened b the vally parts 80b. Good development is, therefore, executed by bringing a photosensitive material into contact with the outer peripheral surface of the drum 58.
Patent JP-H1057548-A (JP)
Title: Ball shooter for pachinko game machine
Inventor: ANDO HIDEYA
IPC: A63F7/02
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To smoothly feed a ball and prevent the starting delay of a ball feeding machine without excessively improving the dimension accuracy and the assembling accuracy by constituting a drive member of the first and second joints and a spring for bouncing the second joint in the direction of a rectifier lever for a ball feeding machine. SOLUTION: A pachinko game machine is so formed that a pin 14 of a second joint 11 is brought in close contact with a rectifier lever 5 of a ball feeding machine by the force of a spring all the time so that, when a hammer 1 is started to retreat, the rectifier lever 5 is instantly started to move. This constitution eliminates the loss of the hammer 1 on a swinging angle so that the ball feeding machine moves fast. As a result, the ball is laid on a primary rail for a long time and the ball is hit out in a stationary state, so that it is stably shot. The spring absorbs an error in the angle of the second joint 11 to the first joint 10 so that, even if the first joint 10 is mechanically assembled to the hammer 1 without any fine angle adjustment, it causes no trouble in its operation.
Patent JP-H06156044-A (JP)
Title: Back attachment universal type air conditioning system
Inventor: JIYONASAN ETSUCHI HOFUMAN
IPC: B60H1/32
Filed: 1993-09-06
Abstract: PURPOSE: To attach afterward a universal air conditioning system to most of motor vehicles by connecting a power module including a microprocessor for controlling a cooling and heating system to a control module and providing an aspirator assembly for obtaining the temperature of a passenger compartment and a heater valve. CONSTITUTION: A power module 10 is connected in parallel with an OEM cooling switch in order to easily connect a cooling device 20 to the OEM cooling assembly of a vehicle. A solenoid exciting heater valve 26 is connected in series, if the OEM heater valve of the vehicle, to the OEM heater valve. A refrigerant threshold thermostat 28 is provided in the main body of the heater valve. The power module 10 receives a keyboard input related to a selected function mode and desired temperature in a compartment, compares this information with the actual temperature of the compartment and controls both the cooling and heating operations as well as the speed of a fan so that it maintains the temperature of the compartment at the setting desired temperature as near as possible.
Patent JP-H0768745-A (JP)
Title: Printing quality inspecting apparatus for magnetic sheet
Inventor: OZAKI IKUO
IPC: B41F21/00
Filed: 1993-09-06
Abstract: PURPOSE:To eliminate floating of a tail of a magnetic sheet from an impression cylinder to be inspected for an image quality by an inspecting camera in close contact with the cylinder. CONSTITUTION:A printing quality inspecting apparatus for a sheet conveys a sheet delivered to a surface of an impression cylinder 4 to a position of an inspecting camera 7 and inspects a quality of an image of the sheet by the camera 7, and comprises a magnetic sheet 11 formed on the sheet, a plurality of electromagnets 12 arranged circumferentially on an inner surface of the cylinder 4 to be independently energized or deenergized through a preset positioning unit 14.
Patent JP-S60113887-A (JP)
Inventor: KITAMURA YOSHIKI
IPC: F16L55/04
Filed: 1983-11-24
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-H0393857-A (JP)
Title: Silicone composition
Inventor: JIYON AARU DEIITOREIN
IPC: C09J183/04
Filed: 1990-08-24
Abstract: PURPOSE: To obtain a silicone composition stable in the absence of moisture and capable of curing by exposure to moisture to give an elastomer by mixing a specific amount of a specific diacetamide functional silane, etc., with a specific hydroxyl-containing pol-yorganosiloxane.  
     CONSTITUTION: With (A) 100 pts.wt. (hereinafter 'pts.')hyciroxyl-containing polyorganosiloxane having a viscosity (25°C) of 10-100 Pa.s and the organic group thereof being selected from a 1-6C(substituted) monovalent hydrocarbon group, (B) 0.1-7 pts. diacetamide functional silane represented by formula I (wherein R' is methyl, vinyl; R" is methyl, ethyl, phenyl, etc.), and (C) 0.1-7 pts. tetraoxyimino functional silane represented by formula II (wherein RV is methyl, ethyl, phenyl, etc.), at a ratio of (B) to(C) of 0.1-3 are mixed. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1168242-A (JP)
Title: Semiconductor laser
Inventor: HAMAMOTO KIICHI
IPC: G02B6/28
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To output a single-mode light through high light output characteristic. SOLUTION: This semiconductor laser is provided with an optical waveguide structure composed of a multi-mode waveguide region 1, which is a 1×N multi- mode interference type (1×N-MMI) optical waveguide (N is an integer equal to or larger than 2, 3 in the example) and a pair of single-mode waveguide regions 2 and 3 connected to both the end parts. For the multi-mode waveguide region 1, the length is about 280 μm and a waveguide width W1 is 18 μm. For the single-mode waveguide regions 2 and 3, the length is about 50 μm and the waveguide width W2 is 2 μm respectively. By using the 1×3-MMI optical waveguide, the single-mode light output is made possible, and high output is obtained since the waveguide width is wide.
Patent JP-H04102607-A (JP)
Title: Construction method for asphalt admixture
Inventor: MORIYOSHI AKIHIRO
IPC: E02B7/04
Filed: 1990-08-22
Abstract: PURPOSE:To make repairs with hardening time significantly shortened by applying high viscous asphalt admixture close to the surface of a position to be repaired, and thereby injecting low viscous asphalt admixture into cavities located in the inner side of a covered layer formed by high viscous asphalt admixture so as to be filled in. CONSTITUTION:High viscous asphalt admixture 1 in a patty state the viscosity of which is adjusted in response to the size of cracks and their inclination, is applied upward from the lower section of the cracks in such a way that the neighborhood of a cracked surface is covered. In the second place, low viscous asphalt admixture 4 is injected into cavities 3 located in the inner side of a high vixcous asphalt admixture layer by means of a nozzle or a polyvinyl container. After that, processing as mentioned above is repeated as required, and when the cracks 2 are sufficiently filled with high and low viscous asphalt admixtures, processing is suspended, and repaired sections are thereby left alone as they are. Filled asphalt admixtures 1 and 4 are integrated with time so as to be speedily hardened. Meanwhile, a phase conversion hardening agent composed of at least, one chemical selected out of acid anhydride, acid chloride, acid amide and acid azide, is blended with high and low viscous admixtures.
Patent JP-S60113710-A (JP)
Title: Cornering sensor for car
Inventor: NAGAOKA MITSURU
IPC: G01C21/00
Filed: 1983-11-24
Abstract: PURPOSE:To detect the turning state of a car without using a steering-angle sensor by judging the turning state of the car by obtaining the difference of the number of revolution between right and left wheels from the output of a revolution number sensor for detecting the number of revolution of the wheels. CONSTITUTION:Right and left revolution number sensor 6a and 6b detect the number of revolution of the right and left wheels among front and rear-wheels 1a-1d. After the detection by the sensors 6a and 6b is performed, the difference of the number of revolution between the right and left wheels is calculated in the substraction circuit 8 of a controller 7, and the average value of the number of revolution of the right and left wheels is calculated in a calculation circuit 9, and the radius R of turn of a car is calculated in a calculation circuit 10, and at the same time, a car speed V is obtained in a calculation circuit 11. In a calculation circuit 12, the centrifugal acceleration speed of the car is obtained, and compared with a set value in a comparator 13, and in a calculation circuit 15, the magnitude of the car acceleration speed is obtained from the car speed V, and compared with a set value in a comparator 16.
Patent JP-H0885830-A (JP)
Title: Method for peeling plating from surface of copper or copper alloy
Inventor: NAKAMURA TAKASHI
IPC: C22B7/00
Filed: 1994-09-16
Abstract: PURPOSE: To easily and efficiently peel an Ni-base or Ag-base plating layer from Cu or Cu-base alloy by heating Cu or Cu-base alloy, having an Ni-base or Ag-base plating layer, up to specific temp. in an oxidizing atmosphere. CONSTITUTION: The waste articles of metallic parts of Cu or Cu-Fe alloy, etc., having a plating layer of Ni-base metal or Ag-base metal on the surface, are heated to 700-1000 deg.C for 3-20min in a heating furnace with oxidizing atmosphere. A layer of copper oxide of extremely brittle material is formed in the boundary zone between the base metal of Cu or Cu-Fe alloy, etc., and the Ni-base or Ag-base plating layer, and the Ni-base plating layer or the Ag-base plating layer can be easily peeled and removed from Cu or Cu-Fe. By this method, the waste articles of Cu or Cu alloy such as Cu-Fe can be recovered and reused as Cu or Cu-Fe alloy in a quality excellent in value in reclaimed use, free from plating metal, such as Ni and Ag.
Patent JP-S59112414-A (JP)
Title: Magnetic head
Inventor: MAKINO TERUHIRO
IPC: G11B5/147
Filed: 1982-12-20
Abstract: PURPOSE:To provide a high satd. magnetic flux density and to improve a wear resistance characteristic by using a ''Permalloy'' core wherein the content of Ta in a ternary alloy consisting of Ni, Fe and Ta is regulated in a specific range. CONSTITUTION:The content of Ta in a ternary alloy of Ni-Fe-Ta is regulated to a range of about >=1.5wt% and <3wt% in order to obtain ''Permalloy'' maintaining a high magnetic flux and good processability as well as excellent wear resistance. The multielement ''Permalloy'' consisting of the 4-element alloy formed by adding slightly Nb to the ternary alloy of Ni-Fe-Ta as well as the 5- element alloy added slightly with Nb and Ti improves additionally the wear resistance.
Patent JP-H0969786-A (JP)
Title: Method and device for data compression
Inventor: SAKAKIBARA HIDETOSHI
IPC: G06F5/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To perform effective and efficient data compression in the case of taking Japanese-language text data as the compression object. SOLUTION: Character codes of characters whose frequencies in appearance in a Japanese-language text are high and their compressed codes are registered in a correspondence list 12a. A correspondence list 12b where the number of cases of continuity of character codes registered in the correspondence list 12a and codes indicating the numbers of these continuous character codes correspond to each other and a correspondence list 12c where the number of cases of continuity of character codes which are not registered in the correspondence list 12a and codes indicating the number of these continuous character codes correspond to each other are used; and when compression object data exists in the correspondence list 12a, compressed codes corresponding to character codes are outputted after the code indicating the number of continuous character codes is outputted.  If compression object data doesn't exist in the correspondence list 12a, these character codes are out-putted as they are after the code indicating the continuous number of character codes is outputted.
Patent JP-S60242668-A (JP)
Title: Manufacture of insulated gate type field-effect semiconductor device
Inventor: YAMASHIRO OSAMU
IPC: H01L27/04
Filed: 1984-10-24
Abstract: PURPOSE:To obtain a reference voltage generator, a temperature change thereof is small, by forming two IGFETs having silicon-gate electrodes having different conduction types in an silicon-monolithic semiconductor integrated circuit chip. CONSTITUTION:A thermal oxide film 102 is formed on the surface of a semiconductor substrate 101, and a gate oxide film (SiO2) 103 is shaped to the surface of the semiconductor substrate exposed through etching. Silicon is deposited on the whole main surface, and a polycrystalline silicon layer is formed and etched selectively. A CVD-SiO2 film 105 is deposited, and left only on a high resistance section such as a memory cell load resistor and the polycrystalline silicon layer in an intrinsic level gate section 104a. Phosphorus is diffused into the semiconductor substrate 101 while using the polycrystalline silicon layer as a mask to shape source regions and drain regions 106. An impurity is also introduced into the polycrystalline silicon layer at that time, and gate electrodes 104b, a direct contact 104c and a polycrystalline silicon wiring section 104d are formed.
Patent JP-H04103205-A (JP)
Title: Amplifier
Inventor: KAKIMOTO TAKASHI
IPC: H03F3/34
Filed: 1990-08-22
Abstract: PURPOSE:To obtain a stable DC output by giving a voltage being the sum of a generated voltage with an opposite polarity and a reference bias to a 1st amplifier circuit as a bias. CONSTITUTION:An offset voltage fluctuation factor characteristic the same as that of a 1st amplifier circuit 2 is provided to a 2nd amplifier circuit 1, a voltage having the same absolute value of an offset voltage of the 1st amplifier circuit 2 and an opposite polarity thereto is generated attended with the fluctuation of the offset voltage fluctuation factor is given to the 1st amplifier circuit 2 as a bias. Thus, the offset of the amplifier is eliminated and an always stable DC output is obtained and a required dynamic range is also always stably obtained.