baber/WOPTO huggingface dataset:
Patent JP-H10229362-A (JP)
Title: Radio base station equipment
Inventor: SOGO HIROYUKI
IPC: H04B7/005
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a channel capacity from being reduced by adjusting transmission power, in response to a reception state and varying a beam tilt angle of an antenna. SOLUTION: An AGC controller 76 applies gain control to an AGC amplifier 74 and gives a control signal to a variable gain amplifier 56 Thus, the variable gain amplifier 56 and the AGC amplifier 74 increase/decrease respective gains in the same direction. In the code division multiple access(CDMA) system, when a channel capacity of a radio base station equipment is low, since reception power of a tilt antenna 66 is the sum of reception power of each channel, the reception power is low. In this case, the AGC controller 76 increases the gain of the AGC amplifier 74 and increases the gain of the variable gain amplifier 56. Conversely, when the channel capacity is high, the gain of the AGC amplifier 74 and the variable gain amplifier 56 is decreased.  Then a beam tilt angle variable section 68 varies a beam tilt angle of a beam tilt antenna 66, in response to transmission power supplied through a coaxial cable 64.
Patent JP-H04246957-A (JP)
Title: Id card linking transmitting telephone
Inventor: KURIYAMA TAKAAKI
IPC: H04M1/275
Filed: 1991-01-31
Abstract: PURPOSE:To erase the difficulty/of a communication at the time of the absence of the other party in a company telephone communication. CONSTITUTION:The system of an ID card linking transmitting telephone set allows an employee identification ID card 1-2 belonging to an employee to transmit an identification signal each time the employee goes in and out from the boundary of a block, and an employee number is obtained from the signal, in order to recognize which block each employee is present in. When the obtained employee number is not still related with the telephone number of the block by an employee number and telephone number relating device 1-5, it is noticed that the employee goes in the block, and the employee number and the telephone number are registered after relating them. The employee number is made to correspond to the telephone number by one-to-one, and the telephone number is superscribed on the previous telephone number at the time of registering it. At the time of making a telephone call, an access by the employee number of the other party is chosen in addition to the access by the telephone number. When the employee number is inputted, the preset 5 telephone number corresponding to the employee number is, automatically called from the employee number and telephone number relating device 1-5 by a telephone number inquiring device 1-6.
Patent JP-2000228953-A (JP)
Title: Method for preventing browning of food containing powdered green tea and powdered green tea beverage filled in transparent vessel
Inventor: NAGAI HIROSHI
IPC: A23L29/20
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent browning of food containing powdered green tea by adding an effective amount of a specific vitamin. SOLUTION: To prevent browning of powdered green tea-containing food, an effective amount of vitamin C or a mixture of vitamin C with its salt is added to the food. To prevent browning of a powdered green tea component, an effective amount of ascorbic acid can be added and it is preferable to further add a thickening polysaccharide and further microcrystalline cellulose. The amounts of sodium ascorbate, the thickening polysaccharide and the microcrystalline cellulose to be added are preferably 0.005-0.5 wt.%, 0.0001-1.0 wt.% and 0.001-1.0 wt.%, respectively.
Patent JP-S59156904-A (JP)
Title: Manufacture of high purity carbonaceous material
Inventor: NAGATA SHINSUKE
IPC: C01B31/02
Filed: 1983-02-28
Abstract: PURPOSE:To manufacture a high purity carbonaceous material at a low cost by thermally decomposing a mixture of gasified tar with a carbonized gas produced in a stage for manufacturing coke on the surface of a substrate. CONSTITUTION:A fraction at ordinary temp. -350 deg.C in tar produced in a stage for manufacturing coke or petroleum tar is gasified by blowing into a carbonized gas produced in a coke oven and heated to about 500 deg.C high temp. The carbonized gas consists of about 30% methane, about 55% H2, about 7-8% CO and about 3-4% CO2. The resulting gaseous mixture consisting of about 5- 20cm<3> tar fraction gas and 20 l carbonized gas is brought into contact with the surface of a substrate heated to about 800-1,500 deg.C to deposit thermally decomposed carbon.
Patent JP-S61189833-A (JP)
Title: Press metal die
Inventor: FUKUCHI KAN
IPC: B21D37/01
Filed: 1985-02-19
Abstract: PURPOSE:To increase the durability against a galling phenomenon and to increase an operation rate by using as the press metal die the material having specified hardness of the CV graphite cast iron having the matrix structure that the pearlite matrix is of the specified %. CONSTITUTION:The material made of the CV graphite cast iron having the matrix structure of more than 90% pearlite matrix and Hb180-250 hardness is used for the material of a press metal die. The durability against galling phenomenon is increased accordingly without performing the works of adding expensive special metals or plating on the surface, etc.
Patent JP-S58151642-A (JP)
Title: Cathode ray tube display
Inventor: HANATSUMI MASAHARU
IPC: G09G1/06
Filed: 1982-03-03
Abstract: PURPOSE:To recognize an abnormal state on a display surface, by re-setting a monitoring time of a watchdog timer, by a display control signal. CONSTITUTION:In case when a computer 1 inputs a picture display request, the computer 1 outputs a display control signal of 1 picture portion through a memory contention controlling circuit 6, and also outputs a monitoring time to a watchdog timer 9. The watchdog timer 9 subtracts the monitoring time, and when it becomes ''0'', an abnormal state signal is outputted to a video signal switching circuit 10, and is displayed.
Patent JP-H09230965-A (JP)
Title: Battery driving type device
Inventor: HAYASAKA TAKASHI
IPC: G06F1/28
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To control the supply of the power source for a main device so as to red the power consumption of a main battery by providing a voltage monitoring means a power source control part turning on the power source for the device when battery voltage does not become a prescribed threshold or below as a result of the voltage monitoring by the voltage monitoring means. SOLUTION: A power source controller 1 is provided with an A/D converter 101 converting the voltage of a main battery 13 supplying plural of power source voltage to a main device 2 into a digital value and a voltage monitoring means monitoring the voltage of the main battery 13 that the A/D converter 101 instructs by a program control. When it is detected that monitoring voltage does not become prescribed threshold or below by a power source key operation, the main device 2 is made a resume state to be a power source turning on state. When the main device 2 becomes a suspend state of holding program contents based on a prescribed factor, a prescribed timer 102 is started, and when a time-out is detected, the main device 2 is made a power source off state.
Patent JP-S53118012-A (JP)
Title: Automatic tracking device
Inventor: MORIO MINORU
IPC: G11B5/588
Filed: 1977-03-24
Abstract: PURPOSE:To perform tracking correction of good accuracy by extracting a specific frequency component out of reproduced angle modulation signals, detecting the level thereof and detecting the relation of recording tracks and the scanning position of a magnetic head based on the detected output.
Patent JP-H01250728-A (JP)
Title: Distribution liquid storage for giving and taking detergent solution
Inventor: HERUBERUTO BIYUHERAA
IPC: D06F39/02
Filed: 1989-02-10
Abstract: PURPOSE: To ensure optimal flow of liquid into a liquid measuring/storing case by making a groove around a protruding part. CONSTITUTION: An annular groove 4 is made around a hemispherical protrusion 5 in a cover 1' fitted to a liquid storage case 1 and an opening 2 is made in the bottom area of groove 4. When a liquid detergent is injected onto the protrusion 5, it is dispersed but it does not flow over the groove 4 to cause malfunction of the opening because the total area of opening 2 is set substantially equal to that of the protrusion 5. Consequently, the liquid is injected through the opening 2 without generating vortex and the air can be discharged freely because the groove 4 is not filled fully. According to the structure, the liquid is fed in layer and the liquid detergent is dispersed and distributed well.
Patent JP-H03237740-A (JP)
Title: Isolation of semiconductor element
Inventor: SUZUKI TETSUYA
IPC: H01L21/301
Filed: 1990-02-15
Abstract: PURPOSE:To eliminate necessity of replacing a dicing plate to cut a groove for element isolation and to obviate the positional deviation of the cutting position of the groove by using a thin Langmuir projet film instead of a resist material. CONSTITUTION:A Langmuir projet film 7 is deposited 600Angstrom  on an epitaxial layer 2. The film 7 is formed by dropping diacetylene compound solution, etc., dissolved in solvent such as chloroform, etc., on water surface, then evaporating the solvent, compressing a developed film under a predetermined surface pressure, and transferring a monomolecular film onto a substrate 1 while forming the single molecule film. The thus formed film 7 is polymerized by applying an ultraviolet ray to improve its mechanical strength. Thereafter, grooves 4 are formed by the use of a dicing blade.
Patent JP-S62193701-A (JP)
Title: Nc lathe
Inventor: YAMAGUCHI YOSHINORI
IPC: B23B15/00
Filed: 1986-02-17
Abstract: PURPOSE:To facilitate assembly work and also create a variety of production formation by assembling each of such main components as a bed, head stock, work supply device, and numerically control device in units respectively. CONSTITUTION:A Z axis and an X axis crossing at right angles to the Z axis are set to as to references for installing a main spindle unit 6 and a tool rest unit 7 to the wall face of a bed 1 respectively. In addition, the wall face of the bed 1 is provided with a workpiece supply device 8, the units 6 and 7, and a numerically control device 9 for controlling the units 6 and 7 and the device 8 constituting an NC lathe. A workpiece W is held by an automatic chuck 21 and machined with a cutting tool 36. The unitary composition of each device facilitates assembly of the device.
Patent JP-S60177859-A (JP)
Title: Blade stroke-amount varying apparatus in blade type lapping cutter
Inventor: YOSHIZAWA MUTSUMI
IPC: B28D5/02
Filed: 1984-02-24
Abstract: PURPOSE:To reduce the work cutting time and improve working accuracy by preventing the deformation of a blade and reducing the eccentric abrasion of the blade itself. CONSTITUTION:A lapping cutter body 1 consists of a blade 5 stroke-amount varying apparatus 10, blade-speed controller 20, worktable vertically vibrating apparatus 30, cutting-load controller 40, detecting and recording apparatus 50 for automatically recording the operation time and the cutting amount of a workpiece W, etc. In the blade 5 stroke-amount varying apparatus 10, one edge of a rod 12 is connected onto the side surface of the fixed block 108 of a blade supporting frame 6, and the other edge is rotatably connected to the upper edge part of a swing arm 14 pivotally supported in swingable ways onto one edge of a worktable 3 through a shaft 13. As for the swing arm 14, the swing angle having the shaft 13 as fulcrum is restricted at the position of a slider 16 fitted into an elliptical hole, and the slider 16 is vertically moved in slidable ways in the elliptical hole by a pulse motor 19.
Patent JP-H02212708-A (JP)
Title: Continuous measurement of thickness of film
Inventor: ICHIKAWA TOSHIO
IPC: B29C48/92
Filed: 1989-02-14
Abstract: PURPOSE:To achieve a continuous measurement of a thickness of a film satisfactorily by providing sensors, adapted to scan the film across the width thereof, on both sides of the film at a specified interval to measure the thickness thereof continuously while it runs vertically. CONSTITUTION:When measuring a thickness of a film 1 with a fixed thickness, the film 1 is run vertically. Sensors 2a and 2b, adapted to scan the film across the width thereof, are disposed at a specified interval on both sides of the film to measure the thickness thereof continuously. The vertical running of the film 1 as above prevents the film from drooping by the dead weight thereof. This enables accurate measurement of the thickness and prevention of the sensors 2a and 2b from contacting the film 1.
Patent JP-S55125418-A (JP)
Title: Light ray intensity indicator
Inventor: KAWAKAMI HIDEHIKO
IPC: A61K8/00
Filed: 1979-03-20
Abstract: PURPOSE:To obtain a device for demonstrating the effect of an anti-sunburn cream by using a ultraviolet ray detecting element formed by combining a waveform converting fluorescent body and a photoconductive element and varying the brightness of an indication lamp by the resistance value variation of the photoconductive element in correspondence to the absorptive effect of the ultraviolet ray. CONSTITUTION:The indicator comprises a luminous source 2, a window 3 for a ultraviolet ray intensity detector, a monitoring glass plate 4 coated with an anti- sunburn cream and an indication window 5. In the inner part of the window 3 there is arranged a photodetector 6 in which a fluorescent body 62 and a photoconductive element 63 are formed integrally on a glass base plate 1. In this case, in the detector 6 there are obtained resistance variations of fluorescent body exciting light and photoconductive element corresponding to the intensity of the ultraviolet rays. When the ratio of the variation is added to a dimming semiconductor element 9, the brightness in response to the ultraviolet rays characteristic is indicated. By this organization, two sets of indicators and detecting parts are provided, and the ultraviolet ray preventive effect of cream is demonstrated by the difference in the brightness of the glass plate coated with cream and that of the glass plate not coated with cream.
Patent JP-S53117360-A (JP)
Title: Transistor amplifier of waveguide type
Inventor: DOUI YOSHIKAZU
IPC: H03F3/60
Filed: 1977-03-23
Abstract: PURPOSE:To realize the reduction of noises and improvement of linearity and stability by making the matching excellent through amplitude compensation in the desired band by using the constitution of a micro-wave-band constant-resistance circuit.
Patent JP-S55125447-A (JP)
Title: Process of sensor for detecting oxygen concentration
Inventor: IKEDA MASAKI
IPC: G01N27/409
Filed: 1979-03-20
Abstract: PURPOSE: To manufacture the sensor that has a ceramic layer with a strong adhesion and an excellent durability by applying a ceramic plasma injection to the electrode in the exhaust gas side to make temperature of the ceramic particles a specific value or more.  
     CONSTITUTION: After the electrodes 10, 11 are provided on the surface of the sintered body 9 that is made of oxygen ion conductive solid electrolyte to which Y 2 O 3  is added, the overcoat layer 12 is formed on the electrode 10 in the exhaust gas side by ceramic plasma injection. When an increase of temperature of the sintered body 9 per unit time caused by the plasma injection, specific heat and weight of the body 9 are T', C' and W respectively and the specific heat of ceramic particles that form the overcoat layer 12 and the weight of attached ceramic particles per unit time are C and W respectively, the injection condition is controlled so that temperature of the ceramic particles, which is shown by the ratio T'.C'.W/C.w, is made 1500°C or more. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56130436-A (JP)
Title: Manufacture of sintered ore
Inventor: JINNO JIYUNPEI
IPC: C22B1/20
Filed: 1980-03-15
Abstract: PURPOSE: To improve the low temp. reduction indexes of upper and lower starting material layers and homogenize sintered ore by arranging ≥2 series of sintering starting material chargers anc charging starting materials mixed with inorg. chloride from the 1st charger to increase the concn. of inorg. chloride in the lower starting material layer.  
     CONSTITUTION: Along the rotating direction of pallet 6, are arranged ≥2 ore feed hoppers 4a, 4b in series. Sintering starting materials A mixed with inorg. chloride B other than alkali metal chlorides are stored in front hopper 4a. When starting materials are fed onto pallet 6 from hoppers 4a, 4b by an adequate amount each, starting materials layers are sent toward a firing furnace and sintered at a state where the concn. of inorg. chloride in the lower layer is made higher than that in the upper layer. By this method the low temp. reduction powdering index of the whole sintered ore is improved, and the conditions of a blast furnace are stabilized to increase the amount of iron discharged and reduce the fuel ratio. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05236498-A (JP)
Title: White balance automatic adjusting device
Inventor: FUNAMOTO TARO
IPC: H04N9/73
Filed: 1992-02-20
Abstract: PURPOSE:To quickly adjust the white balance. CONSTITUTION:Gain reference data and DC offset reference data as the reference of white balance adjustment are preliminarily stored in a third memory 12. At the time of white balance adjustment, these data are sent to a first memory 6 to initialize adjustment data. Initialized data are used as initial values to detect the error between data of a dark picture determining the DC offset preliminarily stored in a second memory 11 and data of a light picture determining the gain, and the error between data of a dark picture where the light of a fluorescent face is converted to an electric signal and data of a light picture, and a gain control circuit 1 and a DC offset adding circuit 2 are so controlled that errors are zero.
Patent JP-S60179556-A (JP)
Title: Automatic speed changer for vehicle
Inventor: TAKEDA HITOSHI
IPC: F16H61/08
Filed: 1984-02-23
Abstract: PURPOSE:To ensure a vehicle to be driven running in safety, by deciding misoperation of the driver so as to enable the operation to be cancelled while the vehicle is driven running at a low speed and prevent a speed change condition from being immediately changed into the neutral condition while the vechicle is driven running at a high speed. CONSTITUTION:An automatic speed changer, providing a forward switch 14, reverse switch 15, accelerator pedal sensor 16, brake pedal sensor 17 and a car speed sensor 18 and inputting an output from each sensor to a control unit 12, decides operation of the driver whether it is normal operation or misoperation on the basis of his intention, and if the operation is misoperation, it can be cancelled while a vehicle is driven running at a low speed and a speed change condition is prevented from being immediately changed into the neutral condition while the vehicle is driven running at a high speed. In this way, running in safety can be ensured by eliminating the generation of a rapid change in a running condition of the vehicle even if the driver performs the misoperation.
Patent JP-H03236967-A (JP)
Title: Impact dot head
Inventor: MIZUNO SHIGEKI
IPC: B41J2/275
Filed: 1990-02-14
Abstract: PURPOSE:To contrive to prevent the generation of metallic abrasion powder by hindering an armature from coming into contact with a yoke plate at the time of driving the armature through providing the center of attraction by an electromagnet in the plane passing the center of gravity of the armature. CONSTITUTION:Both sides of the part of an armature 6 facing to a core 2a are provided with tapered faces 6b so that the armature is bisymmetric in shape with respect to the plane G passing the center of gravity. Further, when the armature 6 is left intact as it is molded into an integral body by a press, it is not bisymmetric in shape because a slackened surface is generated. There fore, the tapered surfaces 6b are provided for the purpose of removing the slackened surface. When a pulse power is applied to a coil 7, a magnetic attrac tion is generated between the armature 6 and core 2a and the armature 6 rotates in the direction of the arrow A around a fulcrum shaft 18 as the center. At that time, a moment for rotating the armature 6 to the yoke plate side 3, 4 does not function by said constitution. As a result, a metallic abrasion powder by the contact of the armature 6 with the yoke plates 3, 4 is not generated so that an impact dot head improves in long-term reliability.
Patent JP-S58150380-A (JP)
Title: Television receiver
Inventor: KUBO SUMIKAZU
IPC: H04N5/44
Filed: 1982-03-02
Abstract: PURPOSE:To simplify the switching of time constants, by having a variable resistor to set a horizontal AFC time constant and at the same time by performing the switching of time constants with interlocking to the switching between a TV signal and a VTR signal. CONSTITUTION:The switches SW1 and SW2 are set toward the TV when a tuner input signal is received. In this case these switches interlocks with each other. Thus a tuner input signal is selected, and at the same time a time constant that is decided by a capacitor C1 and a resistor R1 as a horizontal AFC time constant so that the best screen is obtained when the tuner input signal is received is selected. When the selection is desired for a video input signal, the switches SW1 and SW2 are switched toward the VTR. Thus a time constant decided by the capacitor C1, a resister R2 and a variable resistor VR2 is selected. Then the the horizontal AFC time constant can be controlled so as to obtain the best picture at every scene when various types of videos are connected by varying the resistance value of the resistor VR2.
Patent JP-H09226555-A (JP)
Title: Vehicle brake control device
Inventor: OTA MASASHI
IPC: B60T7/12
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To enable a vehicle brake control device to suitably control a brake, according to driver's brake operation. SOLUTION: This brake control device is equipped with a wheel speed detection means, a lateral direction driving state detection means, a turning direction judgment means, and a driver's brake operation state detection means. When a driver is in a non-brake operation state, a control target value for a driven wheel as a turning outer wheel is calculated, using an inner wheel driven for turning as a reference wheel. Furthermore, when the driver is in a brake- operation state, a control target value for a front wheel as a turning inner wheel is calculated, using an outer turning front wheel as a reference wheel. A brake is thereby controlled.
Patent JP-H06250232-A (JP)
Title: Formation of electrochromic element electrode
Inventor: OTO NATSUKO
IPC: G02F1/155
Filed: 1993-02-23
Abstract: PURPOSE:To provide a method for formation of the largearea electrochromic electrode which is uniform and is crack-free. CONSTITUTION:Metal molybdenum and/or tungsten is dissolved in hydrogen peroxide water to prepare a polyacid soln. of the molybdenum and/or tungsten. The soln. exhibits strong acidity. The hydrogen peroxide is removed from the soln. and (for example, the hydrogen peroxide is decomposed by a platinum catalyst) and thereafter, the soln. is concd. at 20 to 25 deg.C to prepare the soln. of the Mo and/or W-complex concd. and adjusted in sp.gr. to be in a 1.15 to 1.35, more preferably 1.2 to 1.3 range. The concd. liquid prepd. in such a manner is applied by spin coating, etc., on a transparent conductive film and is baked at about 120 to 140 deg.C. More particularly, the stage for applying the liquid after calcination at 90 to 120 deg.C is repeated, thereby, the thick film of >=3000Angstrom  adequate as the electrode of the electrochromic element is obtd.