baber/WOPTO huggingface dataset:
Patent JP-H04336045-A (JP)
Title: Digital x-ray photographing device
Inventor: KAMIYA MASAMI
IPC: G03B42/02
Filed: 1991-05-13
Abstract: PURPOSE:To enable automatic regulation of the throttle amount of an optical iris during photograph according to the intensity of a signal for the see-through picture of a body to be inspected, in a digital X-ray photographing device. CONSTITUTION:A picture processing part 6 is provided at its interior with a peak detector 20 to detect a peak value in relation to picture data from an A/D converter 15. A signal for a detecting value is outputted to a system controller 18, and an optical iris 10 is provided with an iris drive part 21 to regulate a throttle amount of the optical iris 10 by means of a throttle control signal from the system controller 18. This constitution detects a luminance signal for a see-through picture obtained by an optical system 4 and automatically regulates a throttle amount of the optical iris 10 during photograph according to the intensity of the signal.
Patent JP-S6116045-A (JP)
Title: Optical recording card and its recording and reproducing device
Inventor: ISHITOBI YOSHIMITSU
IPC: G11B25/04
Filed: 1984-06-30
Abstract: PURPOSE:To increase the effective recording area and also to increase the density of a recording track by forming a square spiral recording track in an effective recording area of a square optical recording card and rounding each corner of the spiral track. CONSTITUTION:An optical recording card 1 is read and reproduced by tracing an optical head of a single track over a recording track 3 from an initiation 5 or a termination 6 of the track 3 toward the other end side respectively. In this case, no dead space exists to an effective recording surface to improve the recording density since a square spiral recording track is formed in a square effective recording area 2 and along the inner circumference of the area 2. Furthermore the generation of vibrations that give the evil effects to the recording and reading since each corner of the spiral track is rounded. In addition, such a trouble where the adjacent tracks are lost can be solved.
Patent JP-H06348231-A (JP)
Title: Liquid crystal display device
Inventor: HARAGUCHI MUNEHIRO
IPC: G02F1/133
Filed: 1993-06-07
Abstract: PURPOSE:To uniformalize the gradation of a liquid crystal panel in a scanning direction and to suppress unequal brightness so as to improve display quality by devising the arrangement of driver blocks. CONSTITUTION:This liquid crystal display device has the upper data drivers 11 for driving one group DLG1 and the lower side data drivers 12 for driving the other group DLG2 among the data line groups DLG1 of the odd number places and the data line groups DLG2 of the even number places of the liquid crystal display panel 10. The upper and lower data drivers 11, 12 are composed respectively of plural pieces of the driver blocks 111, 112, 121, 122. The positions where the driver blocks 111, 112 constituting the upper data drivers 11 and the driver blocks 121, 122 constituting the lower data drivers 12 face each other are deviated from each other.
Patent JP-S5828397-A (JP)
Title: Recording head driving device for printer
Inventor: YOSHIMARU TOMOHISA
IPC: B41J19/68
Filed: 1982-08-05
Abstract: PURPOSE:To shorten the returning time of a recording head by accelerating the returning speed of the head in the course of later returning stoke at the time of starting the returning stroke. CONSTITUTION:An input line 11 is connected to a computer, a fed character is supplied through a character code 12 to a character generator 13, the character is divided into segments, which are selected at timing for each row of a dot matrix for a character signal to be printed, thereby outputting drive signals G1-G7 of a wire of a recording head 6. A column counter 14 operates in response to the pulse from an oscillator 17, selects the column to be outputted  from the dot matrix, picture element signals G1-G7 of the selected character at  the timing are supplied to next printing mechanism driving circuit 15, are then shaped and amplified, is then applied to a solenoid of the printing mechanism of the head 6, thereby driving a wire and printing a character.
Patent JP-H09297392-A (JP)
Title: Photomask and its production and array of resist material layer as well as method for forming array of patterned layer
Inventor: TOKUMITSU MASAMI
IPC: G03F1/68
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To easily form arrays of many patterned resist material layers by respectively providing the many light shielding parts or translucent parts in the arrays of a photomask with the widths meeting the positions on the arrays of the light shielding parts or the translucent parts. SOLUTION: The photomask has the widths meeting the positions on the arrays of the many light shielding parts or translucent parts, respectively. Namely, the region Ci on the layer for the mask is segmented to, for example, 25 pieces of the plural regions according to the results of the measurement of the distributions of the widths of the resist material layers in the respective arrays of the many resist material layers in the positions on the arrays of the many resist material layers (A). The average deviation values from the design values of the width of the many resist material layers in the respective block regions are measured.  The photomask is prepd. in such a manner that the widths of the many light shielding parts or translucent parts in the respective plural block regions corresponding to the plural block regions of the region Ci have the values corrected from the design values by as much as the components meeting the average deviation values from the design values of the widths of the resist material layers.
Patent JP-S63299645-A (JP)
Title: Call originating processing system for mobile radiotelephony set
Inventor: OKI TETSUYA
IPC: H04M1/274
Filed: 1987-05-29
Abstract: PURPOSE:To originate a call with an easy operation by operating number keys corresponding to a dial number and an originating key to read out the dial number and sending the dial number. CONSTITUTION:If number keys are operated after the operation of a call key, numbers are successively stored in a key register; and when contents of this register indicate a register number, a dial number corresponding to the register number is read out from a RAM 323 and is stored in the key register. When the transmission key is operated, number information stored in the key register is read out and the transmission processing is performed. Since the dial number corresponding to the register number is directly read out from the storage means in accordance with operations of number keys and the transmission key and is transmitted, it is quickly transmitted with the easy operation.
Patent JP-H0428861-A (JP)
Title: Film forming device using hollow cathode electron gun
Inventor: MACHIDA OSAMU
IPC: C23C14/32
Filed: 1990-05-25
Abstract: PURPOSE:To impress a high bias potential on a base material and to form a coating film with good adhesion by providing an electrode, impressed with a specified negative potential in a vacuum vessel, to collect the argon ion emitted from a hollow cathode electron gun. CONSTITUTION:A metal 6 set in a crucible 2 in a vacuum vessel 13 is irradiated with the argon ion from the hollow cathode electron gun 1, melted and vaporized. The vaporized metal 6 is allowed to react with a gaseous reactant introduced from a gas inlet 5 to form a thin film on a base material 11. At this time, an ion collector 12 is set in the vessel 13 and impressed with a negative potential to collect the argon ion. Although a high bias potential is impressed on the base material 11 in this way, a coating film is formed with good adhesion.
Patent JP-H0429286-A (JP)
Title: Japanese pronunciation training machine
Inventor: TAMEMIZU KOZUE
IPC: G09B7/02
Filed: 1990-05-25
Abstract: PURPOSE:To obtain this Japanese pronunciation training machine suitable for the learning of correct Japanese pronunciation by imparting reading in another language to KANA (Japanese syllabary) characters to register them and confirming KANA characters for which reading is given and displaying them on a display screen. CONSTITUTION:The function is provided which displays sentences in HIRAGANA (cursive form of Japanese syllabary) and sentences in another language like Roman character on the display screen as reading of Japanese- language sentences where KANJI (Chinese characters) and KANA characters are mixed, and a designated KANA character is selected from a KANA character dictionary 35 by a KANA character selecting means 3a, and reading in another language is given to this KANA character and they are registered. A registered reading confirmation means 3d confirms the reading of registered HIRAGANA by comparison and reference on the display screen between selected HIRAGANA and HIRAGANA having resembling sounds easy to mistake. Thus, the objective Japanese pronunciation is easily trained.
Patent JP-S5260181-A (JP)
Title: Filament control circuit
Inventor: TOMITA TOYOFUMI
IPC: G01N27/62
Filed: 1975-11-12
Abstract: PURPOSE:To perofrm current control according to the temperature condition of filaments and achieve the reduction in warming-up time of filament heating by providing a voltage dividing circuit including a negative resistor of a thermal time constant equivalent to that of the filaments.
Patent JP-H079766-A (JP)
Title: Thermal color-forming material that can be repeatedly used
Inventor: MURAMOTO AKIRA
IPC: B41M5/28
Filed: 1993-06-07
Abstract: PURPOSE: To obtain a negative heat-sensitive material of a high gradation by incorporating an aromatic polycyclic compound containing a 9,10- diphenylanthracene structure or an endoperoxide structure in a binder in a coloring agent layer laminated on a surface of a support. CONSTITUTION: In the recording medium obtained by sequentially laminating a coloring agent layer and a protective layer on a surface of a support to form an erasable, rerecordable character or image, the agent layer is prepared by a material containing 100 pts.wt. of a binder resin and 0.1 to 30 pts.wt. of aromatic polycyclic compound containing a 9,10-diphenylanthracene structure represented by formula I or an endoperoxide structure represented by formula II. As the aromatic polycyclic compound, a compound represented by the specific formula, its corresponding endoperoxide, a benzo[1,2,3-k1: 4,5,6-k'1']dixanthene or its methyl derivative or its opposed endoperoxide is used.
Patent JP-S5837980-A (JP)
Title: Processing method of super conductive element mounting micro-pin
Inventor: SUZUKI JIYUNPEI
IPC: H01L39/04
Filed: 1981-08-29
Abstract: PURPOSE:To realize formation of micro-pin having a fine pin diameter by obtaining the blank of micro-pin from a comparatively thick wire. CONSTITUTION:Holes are bored on the aluminum substrate which is thicker than the height of micro-pin 1. Then, the platinum wire is buried in these holes. Both ends of wire are cut so that the such wire length becomes equal to the height of micro-pin. The solder 3 is evaporated, the wiring module 2 is positioned, it is pressurized for bonding and the aluminum is melted away. The micro-pin of the specified shape is formed by executing the electrospark machining to the blank of micro-pin using the electrospark machining electrode 7 on which the holes corresponding to the pin diameter 1a are bored.
Patent JP-H081348-A (JP)
Title: Work for resistance welding
Inventor: OTA HIDEAKI
IPC: B23K31/00
Filed: 1994-06-17
Abstract: PURPOSE:To measure a length of inspection hole so as to easily grasp forming state of nugget by providing the inspection hole opened to welding surface in one of two works to be resistance welded. CONSTITUTION:When a small diameter shaft work 12 and large diameter shaft work 14 are projection welded, the centers of small diameter shaft 12 and large diameter shaft 14 are aligned. Under this state the small diameter shaft 12 is pressed to the large diameter shaft 14, successively, between the small diameter shaft 12 and large diameter shaft 14, energizing is started, resistance heat is generated at the contacting part of welding surface, part of the small diameter shaft 12 and part of the large diameter shaft 14 start to melt. When energizing is completed, a nugget 8 is formed at joining part due to solidification of molten metal. A through hole 16 as inspection hole is provided in the center of large diameter shaft 14, a depth B of the through hole 16 after welding is easily measured, 100% inspection is made possible. By this method, reliability is improved as compared to sampling inspection.
Patent JP-S5761610-A (JP)
Title: Preparation of active carbon
Inventor: KITAZAWA YOSHIKAZU
IPC: C01B32/336
Filed: 1980-09-30
Abstract: PURPOSE: To utilize surplus rice effectively, by adding sodium silicate or diatomaceous earth to grain, subjecting the grain to dry distillation, carbonizing the grain, followed by activating the carbonized substance by two-stage process through the addition of steam and carbon dioxide gas.  
     CONSTITUTION: Old unpolished rice, etc. is dried, powdered, and adjusted to proper granules. Sodium silicate or diatomaceous earth is added to the rice granules, which are fed to a rotary kiln. The granules are subjected to dry distillation so that fats and oils, saccharides, amino acid, etc. are removed. The granules are put in a furnace, the temperature is kept at ≤500°C, the retention time in the furnace is made 60W90min, calcium chloride is added to the granules, and mild carbonation is carried out. At last, steam is added to the carbonized substance instantly so that it is activated, and, further, carbon dioxide gas is added to the substance to promote the activation. Preferably the activation time is 90W180min, and the activation temperature is 1,000W1,100°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0666833-A (JP)
Title: Probe for probe card
Inventor: OKUBO MASAO
IPC: G01R1/073
Filed: 1992-04-28
Abstract: PURPOSE:To make a probe bendable so that it is conformable to densification by forming the rear end side of the probe more slender than the other part as a minor diameter part. CONSTITUTION:A probe card has a mother board 200, a ring 300, and a probe 100 for probe card. The surface of the ring 300 with which the major diameter part of the probe 100 is in contact is formed as a tapered surface 310, and the contact part 111 of the mounted probe 100 is neatly arranged on the same plane. The top end of the probe 100 is mounted, with an epoxy resin 400, on the ring 300 inside an opening 210 in conformation to the pad of an integrated circuit. Since a minor diameter part 120 is never covered with the resin 400, it can be easily bent, and when the space between the probes 100 is narrow, the space can be extended to prevent the mutual contact.
Patent JP-H1058201-A (JP)
Title: Method and device for removing used elastomer cover from roller
Inventor: FROHWEIN AXEL
IPC: A46B13/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and device to remove a used elastomer cover from a roller economically, safely, with gentle effect for environment, and simply and quickly. SOLUTION: A rotatary machining head 4 having a plurality of machining tools fitted in an insert holder capable of being indexed is approached from one end of a cover 2 of a roller to near its core 1, and the head 4 is moved to the other end of the cover 2 along the roller in rotation. The peripheral linear speed of the tool should be 15 to 70m/sec, preferably between 40 and 50m/sec, and the tool should have a ring shape in case the elastomer has a Shore A hardness of approx. 90 or less.
Patent JP-H06346447-A (JP)
Title: Excavation device for underground continuous wall
Inventor: DEGUCHI TANEOMI
IPC: E02F5/02
Filed: 1993-06-07
Abstract: PURPOSE:To promote reliability in attitude control of an excavator main body by accurately grasping coordinates of the excavator main body in the case of downward excavation by a controller and, at the same time, making receiving and transmitting of control signals between an excavator and a control section sure. CONSTITUTION:While receiving supply of data for an angle of inclination from upper inclined meters 16A and 16B and a main body inclined meter 24, excavation is made by an excavator main body 6 while revolving a rotary drum 17. In the case where the excavation is set in an automatic mode with a switch (b), excavation is made while controlling servo motors 26 and 28 as moving devices of slide tables 4A and 4B so that coordinates of C and D points calculated from data for an angle of inclination coincide with target value. By the control like this, excavation for a continuous wall, etc., can be made accurately while keeping the movement of the excavator main body 6 in a specific direction. Supply of angle data to a slide table control box 50 from the upper inclined meters 16A and 16B and main body inclined meter 24 or receiving and transmitting of signals for supply of control data to servo motor control sections 30A and 30B from the box 50 is made by a radio communication device 38.
Patent JP-H10336925-A (JP)
Title: Core for rotary electric machine
Inventor: KANZAKI HIDETOSHI
IPC: H02K5/24
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a core to a sufficiently high level and to reduce the material cost of the core, by reducing the number of parts. SOLUTION: A core is formed by laminating a plurality of electrically blanked plates 2 each having a plurality of slots for housing windings in its inner peripheral section upon another, an iron core block 3 is formed by laminating a plurality of identical or different steel plates 3a having the same shapes as those of the plates 2 upon another, and welding the overlapping sections or thick parts of the steel plates 3a to each other by successively projecting a spotted laser beam upon the sections or parts, and a stator core 1 is manufactured by arranging the iron core block 3 at both end sections of the iron core.
Patent JP-H01307179-A (JP)
Title: Module terminal
Inventor: NAKAJIMA MAKOTO
IPC: H01R43/00
Filed: 1988-06-02
Abstract: PURPOSE:To provide high density mounting by forming an insulative resin part, which is to form consolidated molding with a conductor wire, in a shape capable of being fixed to an electronic circuit base board. CONSTITUTION:An insulative resin part 3 is made in a shape capable of being fixed to an electronic circuit board 6. Accordingly the module terminal thereof is fixed to the circuit board 6 by this insulative resin part 3, and it eliminates otherwise required process to perform fixation to the circuit board 6 by clinching the end of a conductor wire protruding at the rear side of the circuit board 6, which enables mounting of the module terminal without providing any dead space for a clinch unit. Accordingly no connection of conductor wire is made on the rear side of the circuit board 6, which permits mounting of electronic parts on both sides of the circuit board 6 to accomplish high density mounting.
Patent JP-S5761966-A (JP)
Title: Radar azimuth indication board
Inventor: IWAMA KIYOSHI
IPC: H01Q3/02
Filed: 1980-09-30
Abstract: PURPOSE:To simplify a system adn at the same time to increase the accuracy, by providing a roll driving part in addition to a search antenna device. CONSTITUTION:..A serach antenna device 6 consists of a search antenna turning part 15 which is attached to a frame 13 on a base 9 and turnable to the full circumference direction to a turning shaft 14 vertical to the base face, a search antenna roll part 17 which is attached at the front of the part 15 and turnable to a cross  level shaft 16 vertical to the shaft 14, and a search antenna elevating part 19 which  turnable a search antenna 5 around an elevating shaft 18 and in the high and low directions. In addition, a tracking antenna device 8 is provided at the upper part of the device 6. The device consists of a tracking antenna turning part 20 which turnable in the full circumference direction to the shaft 14 and a tracking antenna elevating part 22 which turnable a tracking antenna 7 in the high and low directins to an elevating shaft 21 attached at the upper part of the part 20 and verical to the shaft 14. Each antenna is stably driven on a space by the gyrostabilizing system and the servo driving mechanism of each rotary shaft.
Patent JP-H033292-A (JP)
Title: Circuit board and image sensor using the same
Inventor: SHIRAISHI TSUKASA
IPC: H01L27/14
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a mounting circuit board having a relatively low sheet resistance value and high density wiring patterns which include narrow line width between lines by forming the patterns in a plurality of grooves formed on the surface of the board. CONSTITUTION:Conductive ink in which suitable vehicle, additive for providing adequate fluidity, viscosity characteristic, etc., are added to noble metal powder of Au, Ag, etc., is fed into a plurality of rows of grooves 12A formed by cutting the surface of a glass board 11, and cured to form a wiring pattern 12. The depths of the grooves 12A are sufficiently increased to increase the thickness of the pattern 12 thereby to reduce a sheet resistance even if the width of the grooves 12A is very narrowed, thereby simply forming a plurality of rows of wiring patterns having very high density and low resistance.
Patent JP-S61295454-A (JP)
Title: Device for adjusting air flow direction of air curtain
Inventor: MATSUI HIDETAKA
IPC: F24F13/15
Filed: 1985-06-21
Abstract: PURPOSE:To provide a device for adjusting the direction of an air flow of the air curtain, capable of automatically conducting the discharge angle adjustment of air direction adjusting plates by providing in the air curtain main body a shape memory alloy as a driving element of air flow direction adjusting plates of the air curtain main body, and also providing a variable resistance element in a power supply circuit of a shape memory alloy, and also varying the resistance value of a variable resistance element by signals from two temperature sensors sensing the difference in the temperature between the inside and outside of the room. CONSTITUTION:Power is supplied to a coil-shaped shape memory alloy 6 through a resistance element of a variable resistance box 4. One end of the shape memory alloy 6 is coupled to a connecting plate 4 of an air curtain main body 1 and another end thereof to a fixing plate 7. In a case where a difference is produced between the temperature sensed by an outdoor temperature sensor 2 and that sensed by an indoor temperature sensor 3, the resistance value of a resistance element of a variable resistance box 4 varies to change a current flowing through the shape memory alloy 6 and also the quantity of heat generated, whereby the length of the shape memory alloy varies. This is followed by the movement of the connecting plate 5, and an air flow-direction adjusting plate 10 is directed in a direction where the air density is high, that is, the temperature is low, and air is sent out toward a direction in which an optimum breaking effect is obtained.
Patent JP-S5660668-A (JP)
Title: Surface processing method of casting
Inventor: ICHIMURA YUTAKA
IPC: B22D29/00
Filed: 1979-10-24
Abstract: PURPOSE: To form a coating without pinholes or irregulaties by coating a composition comprising a cement, an aggregate material, a resin, water or the like to a surface of a casting and solidifying to form a primer coat layer and forming a molten plastics layer thereon.  
     CONSTITUTION: 100ps.wt. of a mixture comprising 100W30wt% of a cement and 0W70wt% of an aggregate material, pref, 100W50wt% of a cement and 0W50wt% of an aggregate material, 2W15pst.wt. of a resin composition comprising a resin having a reactive group reacted with a polyvinly acetal resin and/or a polyvinly alcohol by heating and an appropriate amount of water are mixed to obtain a composition. This composition is coated to a surface of a casting and a primer coat layer is obtained by solidifying a cement and heating said composition. On this layer, a powdery plastics is coated and molten by heating to form a plastics layer and a coating without irregularities is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio