baber/WOPTO huggingface dataset:
Patent JP-H01214962-A (JP)
Title: Inputting system of word processor
Inventor: ADACHI HIDEKATA
IPC: G09G5/24
Filed: 1988-02-23
Abstract: PURPOSE:To make checking of codes unnecessary by preparing an external character list even when an external character to be called is forgotten by successively displaying corresponding patterns in the order of number from the smallest number in a macro-designated section when macro-designation is made to an inputted code. CONSTITUTION:A macro-designating section is provided on a code which specifies external characters and when an inputted code is macro-designated, a user of this word processor successively assigns numeric values from '01' into the macro-designated section and displays patterns corresponding to the code on a display device. Then the user selects a desired pattern while watching the displayed picture. Since selected external character candidates are displayed when a registered external character is read out to the document being prepared by the user, the user can be selected the external character after confirmation. Therefore, wrong selection of external character can be eliminated and, also, checking of codes by temporarily canceling the document preparing mode becomes unnecessary.
Patent JP-S57154614-A (JP)
Title: Magnetic disc device
Inventor: SHIGA MASAAKI
IPC: G11B5/49
Filed: 1981-03-19
Abstract: PURPOSE:To read and write data simultaneously, by arranging a write head and a read head oppositely to each other with a magnetic disc interposed and shifting positions of both magnetic heads from each other. CONSTITUTION:Magnetic heads 4a and 4b face to each other with a magnetic disc interposed, and data is written by a magnetic head 4a, and data is read out by a magnetic head 4b. For the purpose of avoiding the cross feed for simultaneous write and read, the magnetic head 4b is shifted to a position 4c indicated by dotted lines, namely to such position or further that the influence of the recording magnetic field is <=15% of a read reference voltage.
Patent JP-2000244762-A (JP)
Title: Digital broadcasting receiver remote controller and digital broadcasting receiver
Inventor: ISHIKAWA KOICHI
IPC: H04N5/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver remote controller and a digital broadcasting receiver capable of making a viewer able to directly select the program of a desired trader, making the viewer instantaneously recognize the program broadcasted at present and performing program zapping. SOLUTION: This remote controller 1 is provided with plural buttons B4-B9 allocated in one-to-one correspondence with the plural broadcasting traders of digital broadcasting for selecting the broadcasting trader, a program order (reverse) feed button 5 for selecting a desired program from the plural programs respectively provided on the same time base through respective plural channels owned by one broadcasting trader selected by the button and a program call button 28 for performing the calling operation of the plural pieces of program information so as to display the plural pieces of the program information relating to the plural programs respectively provided on the same time base through the respective plural channels owned by one broadcasting trader on a screen.
Patent JP-H10240210-A (JP)
Title: Image inspecting device
Inventor: YAMANE TOSHIKI
IPC: G09G5/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To display an image by properly selecting or overlapping an image formed with a PC and the images of a plurality of TV cameras on the same screen by replacing an image signal from the TV camera with a specified color image signal of a personal computer(PC) and simultaneously displaying the picture of the PC and the image from the TV camera on a monitor display. SOLUTION: First, second color extraction parts 81 , 82 extract first, second specified colors set in the colors different from each other answering to respective TV cameras from a VGA signal (image signal) Sv from the PC. A video selector switch part 10 replaces the VGA signals Sv of the extracted first, second specified colors with the video signals Sc1 , Sc2 of the images photographed in from respective answering TV cameras to output them to the monitor display. These color extraction parts 81 , 82 , and the video selector switch part 10 are mounted on a controller board to be inserted into the expansion slot of the PC.
Patent JP-S61200070-A (JP)
Title: Wall surface tractor
Inventor: HIRAOKA MICHITO
IPC: B62D57/024
Filed: 1985-02-28
Abstract: PURPOSE:To allow running of a wall surface tractor even if there are protruded obstacles such as welding beads on a wall surface by supporting a magnet device for adsorption so as to be floated instead of being fixed to a frame. CONSTITUTION:Each of magnet devices 1 and 1a consists of a rectangular permanent magnet 8, a yoke 9, and a ball 10. These devices 1 and 1a are supported to be freely slided so that the vicinity of their front and rear ends can be placed between the two guide beams 11 and 11a provided on a frame 2 located at a position where the frame covers the magnet device 1. The magnet device is supported against the frame through a spring 14 and the absorption force of the magnet device is applied to the frame 2 through the spring 14. As a result, running wheels 3 and 3a are pressed on the wall surface. In addition, the driving forces coming from driving motors 4 and 4a are transmitted to the wheels 3 through deceleration gears 5 and 5a.
Patent JP-S60186042-A (JP)
Title: Ceramic package
Inventor: MARUYAMA KAZUYUKI
IPC: H01L23/02
Filed: 1984-03-05
Abstract: PURPOSE:To enhance the bonding strength between a glass and a ceramic in a ceramic package which places and contain semiconductor elements such as an integrated circuit by forming an irregular surface of the size of 1-100mum on the boding surface of the ceramic. CONSTITUTION:A plurality of slender spinning grooves 8 are formed on the bonding surfaces of a ceramic substrate 7, and glass-sealed by the surface to enhance the bonding strength between the glass and the ceramic. An irregular surface of the size of 1-100mum is formed on the bonding surface of the ceramic to seal the glass. Accordingly, the surface area of the bonding portion of the ceramic substrate is increased due to the irregular surface in the amount of the increase in the area due to the irregular surface, the bonding strength between the glass and the ceramic is increased by the increse in the area, thereby enhancing the sealing effect. The surface is suitable in the range of 1-100mum, and if less than 1mum, the effective increase in the surface area is not obtained, while if more than 100mum, the increase in the effective area and hence the increase in the bonding strength of both is not obtained relative to the strength of the glass itself.
Patent JP-H08230754-A (JP)
Title: Motor assisted bicycle
Inventor: MATSUMOTO TOSHIHIRO
IPC: B62M6/45
Filed: 1995-02-28
Abstract: PURPOSE: To suppress the assistance ratio to be below the prescribed value by reducing the maximum value of the duty ratio to the prescribed value when the output from a speed sensor is not received even when the prescribed period of time is elapsed after the output is received from a pedaling force sensor. CONSTITUTION: When a power supply switch 19 is turned on, a micro-computer 17 respectively amplifies the output signal (a) of a pedaling force sensor 11c and the output signal (b) of a current sensor 22 with the prescribed amplification factor, changes the duty ratio of a switching element 21 by the difference between the signals (a) (b), controls the output of a motor 14, and changes the amplification factor according to the output signal (c) of a speed sensor 14c. The micro-computer 17 reduces the maximum value of the duty ratio when no output from the speed sensor 14c is received even when the prescribed period of time is elapsed after the output from the pedaling force sensor 11c is received, and makes the maximum no-load rotational speed of the motor 14 converted to the bicycle speed coincide with the prescribed speed/hour.
Patent JP-S56138491-A (JP)
Title: Multistage centrifugal pump for liquefied gas
Inventor: MIYAKOSHI HISASHI
IPC: F04D7/00
Filed: 1980-03-28
Abstract: PURPOSE: To prevent occurrence of cavitation in such a way that one-way suction impellers are arranged in opposite direction to the main shaft, and a gas vent valve is installed as well as thrust force to work on the main shaft is reduced.  
     CONSTITUTION: Stage number of impellers 11, 15 in the upward stream part 2 and in the downward stream part 3 is made respectively identical by five stages, which are arranged in opposite direction to the axial direction of the main shaft 20. This allows for offsetting by good balancing between downward thrust force in the upward stream 2 and upward thrust force in the downward stream 3 which work on the main shaft 20. Besides, the inlet port 25 of the high pressure part 3 communicates via a gas vent valve 41 with the space 42. Therefore, the gas in the high pressure part 3 is discharged outward from a gas vent 56 from a gas vent valve 41 through the space 42. This allows for prevention of cavitation, and damage as well as life shortening of ball bearings 21, 53 due to big thrust force of the impeller 11 in the upward stream 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04259841-A (JP)
Title: Removing apparatus for adhering matter to shock testing machine
Inventor: TANAKA MEGUMI
IPC: G01N3/30
Filed: 1991-02-14
Abstract: PURPOSE:To remove the burr safely and reliably for a long time by bringing a reverse edge of a cutting knife mounted to a swing instrument in touch along the front surface of a pair of supporting stages which support a test piece, and rotating the swing instruments in directions opposite to each other. CONSTITUTION:After a test piece (metallic material) 1 is cut, a hammer is engaged with a supporting member of a strut 3. When the cylinders 11a, 11b are moved and the respective ends are lowered, swing instruments 8a, 8b approximately in the shape of a fan are rotated by predetermined angles in directions opposite to each other around corresponding supporting shafts 7a, 7b. At this time, a reverse edge of a cutting knife 9 mounted at one leading end of each instrument 8a, 8b is brought in touch with the surface of the supporting stage 4a, 4b and, an end of the knife 9 is in touch with the upper surface 14a, 14b in the vicinity of the corner of the stage 4a, 4b. Therefore, the burr left at the corner of the supporting stage 4a, 4b can be completely removed. After the burr is removed, the driving ends of tone cylinders 11a, 11b are raised to return the instruments 8a, 8b to the original point.
Patent JP-H01216099-A (JP)
Title: Controlling method of centrifugal compressor
Inventor: KONISHI MASAMI
IPC: F04D27/00
Filed: 1988-02-25
Abstract: PURPOSE:To maintain always an optimum running condition when the actual running condition differs from a plurality of preset running conditions, by composing deduced parameters according to the difference while determining a property function according to the deduced parameters. CONSTITUTION:A multistage centrifugal compressor 1 has a plurality of inlet guide vanes 11-14 and diffuser vanes 15-18 respectively driven by a plurality of drive devices 19a-19h. The respective drive devices 19a-19h are controlled by a controller 28 on the basis of respective detecting signals from a flow sensor 20, temperature sensor 21, pressure sensor 22, rotational frequency sensor 24 and humidity sensor 27. Then, when the actual running condition differs from a plurality of preset running conditions, deduced parameters are composed according to the difference. After a property function is determined according to the deduced parameters, respective vane angle operating amount is determined according to the property function.
Patent JP-H07249385-A (JP)
Title: Color cathode-ray tube device
Inventor: FUJIMURA TAKEO
IPC: H01J29/76
Filed: 1994-03-11
Abstract: PURPOSE:To reduce a leakage electromagnetic field formed in a circumference by arranging a plurality of deflection yokes in a specified pattern, supplying relatively low frequency deflecting current to the deflection yoke on the one side and relatively high frequency deflecting current to the deflecting yoke on the other side. CONSTITUTION:A deflection yoke 40 has a core 41, a (y) coil 42Y arranged on the inside of the core 41, and an (x) coil 42X arranged on the inside of the coil 42Y. Relatively low frequency deflecting current for scanning electron beams in an X direction passes to the coil 42X, and relatively high frequency deflecting current for scanning electron beams in a Y direction passes to the coil 42Y. The coil 42Y through which high frequency scanning current flows is arranged between the core 41 and the coil 42X. The core 41 is made of a material with high magnetic permeability and has a shielding function to an electrostatic field which varies with time to prevent the leakage of the electrostatic field. Since a frequency component applied to the coil 42Y is made to relatively low impedance against earth, leakage from the inside of the coil is also prevented.
Patent JP-S60183696-A (JP)
Inventor: MIYAKE ATSUO
IPC: G07D9/00
Filed: 1984-03-02
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-H09233330-A (JP)
Title: Color correction method in multi-color print and color printer having color correction function
Inventor: SATO TATSUNARI
IPC: B41J2/525
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain the color correction method in multi-color print in which color is optimizingly adjusted by controlling density of each basic color depending on combination of print image energy corresponding to the combination of ON/OFF the basic color. SOLUTION: Based on combination of ON/OFF of a basic color of each dot in data outputted from an image arithmetic processing section 1 with a lookup table of a print image energy setting section 5, the combination of the print energy representing the quantity decided for each color is obtained. Then a print energy control section 6 controls the density of each basic color according to print energy data outputted from a print energy setting section 5. By using the color adjustment method by the print energy, a character line image and an image part are distinguished to adjust the color in an optimum way so as to enhance the color reproducibility. Moreover, the contents of the lookup table are in matching with the characteristic of a printer, then the color suitable for each printer is simply adjusted.
Patent JP-H02221524-A (JP)
Title: Safety device of construction machine
Inventor: MIYAOKA SATOSHI
IPC: E02F3/43
Filed: 1989-02-20
Abstract: PURPOSE:To prevent a collision by providing detection switches at an boom, an arm and a bucket respectively, providing an electromagnetic valve in a pilot pressure circuit communicated thereto an stopping the drive thereof before the bucket interferes and collides with a cab. CONSTITUTION:Detection switches 36, 39, 37, 38 which detect, and drive, a predetermined boom inclination angle A, boom eccentric angle D, arm rotary angle B and bucket rotary angle C are provided at a sideditch drill boom 51, an arm 8' and a bucket 11' respectively. An electromagnetic valve is provided in a pilot pressure circuit which communicates a remote control valve for operating the boom, the arm and the bucket with a pilot pump. When the detection switches 36-39 detect all of the angles, the drive of the boom, the arm and the bucket is stopped by the changing operation of the electromagnetic valve. Consequently, the safety of a construction machine can be improved.
Patent JP-H06258589-A (JP)
Title: Scanning optical device
Inventor: KOMORI SHIN
IPC: G02B26/10
Filed: 1993-03-02
Abstract: PURPOSE:To prevent scattered light from being made incident on a recording body from a lens barrel in a scanning optical device provided with a projection optical device having a transparent lens barrel. CONSTITUTION:This device is provided with a semiconductor laser beam source 12, and a projection means 1 consisting of a collimator lens changing a laser beam emitted from the laser beam source 12 to almost parallel beams and the transparent lens barrel member 10 holding the collimator lens so as to perform scanning by deflecting the laser beam emitted from the projection means 1 by a deflecting means 3, and, it is equipped with a member 50 for shielding the laser beam scattered by the member 10 between the projection means 1 and a body to be scanned 4 scanned by the laser beam.
Patent JP-S60185501-A (JP)
Inventor: MIMURA MASAHISA
IPC: A43B1/00
Filed: 1984-03-06
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-S58159671-A (JP)
Title: Inverter device
Inventor: YAMAMOTO SHIROJI
IPC: H02M7/515
Filed: 1982-03-16
Abstract: PURPOSE:To improve the efficiency of an inverter by feeding back the energy stored in a snubber circuit via the same DC current transformer to DC power source. CONSTITUTION:In case that GTO thyristors 4c, 4d are turned ON when a current is flowed from a load 7 through a flywheel diode 5, a current is flowed from a power source through a diode 18, a resistor 19 and a snubber resistor 10a to a snubber condenser 9a, thereby charging the condenser 9a. Accordingly, the voltage of the resistor 19 divided by resistors 19, 10a is applied to the primary side of a feedback current transformer 16. Accordingly, excess voltage is not induced at the secondary side of the transformer 16. In this manner, the application of excess voltage in blocking direction of the diode 17 can be effectively prevented.
Patent JP-H07252131-A (JP)
Title: Skin cleaning agent
Inventor: HANAZAWA HIDEYUKI
IPC: A61K8/00
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a shin cleaning agent generating uniform and creamy foam, having excellent cleaning power and massaging properties. CONSTITUTION:This skin cleaning agent is obtained by packing a cleaning solution containing 5-50wt.% of a phosphoric ester-based surfactant to a foam delivery container having plural porous membranes.
Patent JP-S53126865-A (JP)
Title: Valve for color braun tube
Inventor: HIRANE HIDEO
IPC: H01J29/07
Filed: 1977-04-13
Abstract: PURPOSE: To reduce the potential slope at the conduction film end of the neck part and to avoid the insulation breakage of the neck tube at the discharge treatment with application of high voltage, by forming a high-resistance film which contains the SiC powder and features the surface resistance of 10 9 -10 12 Ω. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000240971-A (JP)
Title: Mounting structure of electrical equipment unit
Inventor: IMANAKA TOSHIYUKI
IPC: F24F13/20
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of an electrical equipment unit by which the user can set the electrical equipment unit in a specified position without marring a fine view, and which can raise the work property and is low-cost and is excellent in operability. SOLUTION: An indication unit 4 is fixed to the main body 2 so as to allow the motion within a specified range. When attaching a casing 3 to the front side of the main body 2, an operation display unit 4 is guided smoothly and securely in the specified position of the casing 3 by an upper guide part 10, a lower guide part 11, a left guide part, and a right guide part provided in the rear of the casing 3. Accordingly, the switch cover of the operation display unit 4, a light receiving section, and an LED fit in and align with the round holes or square holes provided in the casing 3 without fail.
Patent JP-H01215272-A (JP)
Title: Production of formula feed
Inventor: HIROSHIMA KUNIFUMI
IPC: B01F15/04
Filed: 1988-02-24
Abstract: PURPOSE:To efficiently obtain a formula feed corresponding to a grade of domestic animal by using the same line without requiring cleaning treatment, by blending a feed raw material with a very small amount of drug-related materials by a scale mixer and immediately shipping. CONSTITUTION:Feed raw materials corresponding to grades of domestic animals such as cattle, pig or chicken in a storage tank 20 and a very small amount of drug-related materials such as nutrition enriched drug or antibiotic is added to an additive tank 21. A desired raw material is sent from the storage tank 20 to a scale mixer 23 by a feeder 22, weighed, then a very small amount of the drug-related materials is sent from the additive tank 21 by a feeder 24, weighed by a scale 25, fed to the scale mixer 23 and blended to give the aimed formula feed, which is immediately shipped.
Patent JP-S61199199-A (JP)
Inventor: EGAMI NORITAKA
IPC: G01D3/02
Filed: 1985-03-01
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-H05242466-A (JP)
Title: Magnetic recording medium
Inventor: SEKI ATSUSHI
IPC: G11B5/66
Filed: 1992-02-27
Abstract: PURPOSE:To keep adhesion and lubricity even under any conditions and to maintain lubricating effect over a long period of time by sticking a lubricant layer contg. specified substances on a thin ferromagnetic metal film. CONSTITUTION:A thin ferromagnetic metal film 2 is formed on a nonmagnetic substrate 1 and a lubricant layer 3 contg. perfluoroalkylcarboxylic ester and an org. boron compd. is stuck on the metal film 2. The coefft. of kinetic friction of the resulting magnetic recording medium can be reduced even under any service conditions and excellent running stability and wear resistance can be ensured. Since the solidification temp. of the perfluoroalkylcarboxylic ester is low, the lubricating effect is satisfactory even during use at a low temp. The adhesive strength of the ester to the metal film 2 is increased by combination with the org. boron compd., the lubricating effect is maintained over a long period of time and the magnetic recording medium can well withstand use even under severe conditions.
Patent JP-H10218818-A (JP)
Title: Production of paracyclohexylphenol derivative
Inventor: IWATANI KEIZO
IPC: C07C39/42
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To readily produce a p-cyclohexylphenol derivative in a short process by carrying out hydrogenolysis of a 1,1-bis-(4-hydroxyphenyl)cyclohexane derivative in the presence of a hydrogenolysis catalyst and a solid acid catalyst. SOLUTION: A compound of formula I (R1 is H, a halogen, etc.; R2 is H or a 1-10C alkyl) is subjected to hydrogenolysis in the presence of a hydrogenolysis catalyst (e.g. a supported catalyst obtained by supporting ruthenium and/or palladium on a carrier selected from diatom earth, alumina and carbon material) and a solid acid catalyst (e.g. heteropoly acid) in an organic solvent, e.g. cyclohexane, to provide the objective compound of formula II. The reaction is preferably carried out under a hydrogen partial pressure of 0.1-1.0(MPa) at a temperature of 80-200 deg.C. A sulfur-poisoned Pd-S/activated carbon catalyst having suitably reduced palladium activities can be used as the other example of the hydrogenolysis catalyst.
Patent JP-H0580903-A (JP)
Title: Input auxiliary device
Inventor: UEDA YUTAKA
IPC: G06F3/02
Filed: 1991-03-07
Abstract: PURPOSE:To lighten the burden of input operation on the human body by facilitating the movement and positioning of the hands on a keyboard and to make the operation for input to a computer, etc., efficient. CONSTITUTION:Hand rest parts 11a and 11b supported on support parts 12a and 12b on one-end sides to partially support the hands of a key input operator are arranged above the home position area 22 of the keyboard 2 and switches 14a and 14b which generate indication signals for moving a cursor on a display in a specific direction are provided partially at the hand rest parts 11a and 11b. Consequently, the input operator can easily perform the input operation and indicate the movement of the cursor 41 without moving the hands greatly from the home position.