baber/WOPTO huggingface dataset:
Patent JP-S63290217-A (JP)
Title: Method and apparatus for operating fluidized bed furnace for heat treatment
Inventor: KAWATE KENJI
IPC: C21D1/53
Filed: 1987-05-22
Abstract: PURPOSE:To reduce operating cost of a fluidized bed furnace and to enable high temp. treatment of a material to be heated by utilize combustion exhaust gas of a burner for a radiant tube for heating the material to be heated as atmospheric gas together with fluidized gas. CONSTITUTION:After charging the material to be heated in granules 4 in the fluidized bed furnace 21, fuel gas is supplied in the burner 7 for the above tube 7 and combustion is executed at <=1 air fuel ratio, to flow in the radiant tube part 7b. The heated combustion exhaust gas is flowed to an exhaust gas pipe 9 from an exhaust gas hole 7c and the water is condensed and separated with a cooler 10. This exhaust gas is further pressurized with a pressurizing pump 11 and after removing CO2 with a CO2 removing device 12, the gas is pressed in a storing tank 13. This nonoxidizing gas is sent under pressurizing in the granules 4 from a supplying hole 16 for fluidized gas through a distributing plate 3, to heat and execute the heat treatment to the material to be heated. Then, at the time of the combustion under low loading for the burner 7a, the combustion gas quantity of the burner 7a becomes little, but the stored gas in the storing tank 13 is supplied as supplementation, and the fluidization of the granules 4 can be executed without any trouble.
Patent JP-S5652456-A (JP)
Title: Magnetic disk memory control system
Inventor: KAZUHARA MASAHIRO
IPC: G11B21/10
Filed: 1979-10-03
Abstract: PURPOSE: To realize an efficient data access by which the loss time for data access can be minimized, by executing the argorithm of a movable record reproducing head arm in accordance with a SEEK statement.  
     CONSTITUTION: In case two positions of the magnetic disk memory DKU3 can be used, the position side of a cylinder address which is nearest to the object cylinder address of a SEEK statement is selected. Also, in the data processing unit EDP1 side, in case the magnetic disk memory control unit DKC2 has received the SEEK statement, the position side which is unused is selected and the record reproducing head arm is activated so that it is located at a fixed cylinder address. When execution of the SEEK statement has been finished, DKC2 sends a report on release of its use to EDP1, and EDP1 sends a SEEK statement which has come to be used. At this time point, location to a fixed cylinder address is finished already. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6111627-A (JP)
Inventor: UIRIAMU BII AREKUSANDAA
IPC: G01D21/00
Filed: 1985-06-11
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-2000321952-A (JP)
Title: Image forming device
Inventor: OBUCHI HIROSUKE
IPC: B41J5/30
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To make a device main body compact to improve installation performance and to reduce cost by carrying out image formation after rotating a write image in an image storage part in the case an area of the write image is equal to or longer than a specific length in a direction orthogonal to a feeding direction at the time of the image formation. SOLUTION: In the case that an area of a read image data 2 is equal to or longer than a specific length in a direction orthogonal to a feeding direction at the time of image formation in an image forming and fixing part 3, the read image data 2 is rotated in an image storage part and the image formation is carried out, thereby feeding a sheet of paper 1 in a vertical feeding direction and obtaining a high quality copy 4 with the image and the sheet of paper 1 synchronized with each other. This reduces an invalid area to the smallest amount that in necessary. The specific length is one obtained by taking away lateral displacement of a sheet material in a both-sided part, which has a sheet feed unit, a registration roller, the image forming and fixing part 3 and a sheet inverting mechanism, from the valid image-formation-area of the image forming and fixing part 3.
Patent JP-S5918509-A (JP)
Inventor: TANAKA YASUZOU
IPC: H01B5/00
Filed: 1982-07-21
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-H01297760-A (JP)
Title: System for lock control and task control in multiprocessor
Inventor: IWASAKI MASAAKI
IPC: G06F15/16
Filed: 1988-05-26
Abstract: PURPOSE:To lower a lock failure rate by enabling the task of a third party to use a shared resource at the time of completing the use of the shared resource and to prevent a lock occupant task from being sunk by changing the priority order of the execution of a POST accepting task. CONSTITUTION:When a POST issuing task completes the use of the shared resource, the lock of the shared resource is permitted to use by a third task if the number of times of retrying of the POST accepting task is less than a prescribed value. When it exceeds the prescribed value, a lock right is delivered directly to the POST accepting task. Also, the execution of the POST issuing task is interrupted after processing POST, and a processor is allocated to the POST accepting task, and also, the priority order of the execution is changed before the POST accepting task transits to a waiting state by a WAIT processing and before the wait state is cancelled by a POST processing, and the priority order of the execution is recovered at the time of releasing the shared resource.
Patent JP-S5251291-A (JP)
Title: Packing material and production of the same
Inventor: FUSE MINORU
IPC: B32B9/06
Filed: 1975-10-22
Abstract: PURPOSE: To improve the horizontal and vertical tensile strengths and bending strength of bamboo sheath by removing waxy substances on the surface thereof and forming a coating layer consisting of synthetic resins, paper, metal foils, or the like by adhesion or spraying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S627715-A (JP)
Inventor: MAARIN II UORUTAAZU
IPC: C08G69/00
Filed: 1986-06-03
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-S5252365-A (JP)
Title: Production of insb film
Inventor: KODERA NOBUO
IPC: H01L43/00
Filed: 1975-10-24
Abstract: PURPOSE: To obtain InSb film having flat surface by piling on a substrate successively a specified lower layer, InSb film, which is surrounded by inorganic insulating substance, and a specified upper layer, followed by melting and recrystallizing the InSb film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0421783-A (JP)
Title: Plasma device
Inventor: MORI YOSHIAKI
IPC: H01L21/31
Filed: 1990-05-17
Abstract: PURPOSE:To stably obtain a thin film having the aimed characteristics by measuring voltage having a negative DC component induced on the surface of the material to be treated or a base plate, and controlling the output electric power of a high-frequency generator so that the measured value coincides with the preset value. CONSTITUTION:Voltage having a negative DC component is induced on the surface of the material 4 to be treated or a base plate holder 3 or in the vicinity thereof and measured by a measuring instrument 6. This measured value is compared with the previously set value by a means 7. The output electric power of a high-frequency generator 5 connected with a high-frequency electrode 2 is controlled by a means 8 so that this difference is regulated to zero. Thereby negative bias on the surface of the material 4 to be treated or the base plate holder 3 or in the vicinity thereof is always held constant. Therefore, the characteristics of a formed thin film are always stabilized.
Patent JP-H07330716-A (JP)
Title: Depolymerization of nylon 6
Inventor: NISHIMURA KAZUAKI
IPC: C07D201/12
Filed: 1994-06-09
Abstract: PURPOSE:To manufacture high purity epsilon-caprolactam without causing a mechanical trouble by controlling the content of cotton in a specified range in the production of epsilon-caprolactam by depolymerizing thermoplastic articles consisting mainly of nylon 6 and containing cotton. CONSTITUTION:A thermoplastic material contains nylon 6 as a main component and the content of cotton is reduced to <=5wt.% based on nylon 6. This thermoplastic material is subjected to depolymerization in the presence of water to obtain epsilon-caprolactam. In another thermoplastic material containing nylon 6 together with cotton, the nylon 6 is preferably contained at >=50wt.%. The thermoplastic materials used here are articles, industrial wastes generated during manufacturing of raw material, processing of raw materials and fabrication of products, product-spent wastes, etc., which mainly contain nylon 6. The epsilon- caprolactam obtained here is a useful compound suitable as a raw material for fiber and resins, an intermediate for producing taw materials, etc.
Patent JP-H01296634-A (JP)
Title: Wire bonding device
Inventor: KIKUCHI SATOSHI
IPC: H01L21/60
Filed: 1988-05-25
Abstract: PURPOSE:To enable the wire bonding process to be performed with high precision and at high speed by providing both of a bonding head and a turntable loaded with a specimen with X-Y tables. CONSTITUTION:The title wire bonding device is provided with X-Y tables 2 and 4 respectively for a bonding head 1 and a turntable 3 loaded with a specimen. Thus, the bonding head 1 and the specimen 5 can be shifted to the step positions of the X-Y tables 2, 4 represented by black points and white circles. Furthermore, the bonding head 1 and the specimen 5 can be aligned with each other with the precision of the step by half of the shifting distance of the minimum step of respective X-Y tables 2, 4. Through these procedures, the wire bonding process of minute semiconductor elements can be performed with high precision and at high speed.
Patent JP-S61285166-A (JP)
Inventor: MINEGISHI AKIRA
IPC: B61B10/02
Filed: 1985-06-12
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-H11332253-A (JP)
Title: Power converter
Inventor: TANAKA TAKESHI
IPC: H02M7/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a power converter having a small size, a low loss, a low cost and high reliability by eliminating necessity of a snubber circuit by completely reducing the main circuit wiring inductance. SOLUTION: Terminals and connecting means between the terminals are arranged to form a reciprocating path having a forward path and a return path approaching to one another of current paths of a current 1 flowing from an AC output terminal 7 (AC) to a negative terminal N of a capacitor 10 via a switching element SW2 and a current 2 flowing from the terminal 7 (AC) to a positive terminal P of the capacitor 10 via a switching element SW1.
Patent JP-S619304-A (JP)
Title: Wheel cover for vehicle
Inventor: IWATA TAKAO
IPC: B60B7/18
Filed: 1984-06-21
Abstract: PURPOSE:To decrease air resistance and to improve appearance, by a method wherein, in a wheel cover for vehicle having spoke-like appearance, a wheel cover body of clear resin formed in the shape of a disc, and radial grooves and metallic glossy layers, extended in the direction of the peripheral side from the center, are formed to an inner surface. CONSTITUTION:A conical clear part 11b, extended in the direction of an outer periphery from a central groove 11a of a wheel cover body 11 made of clear synthetic resin such as polycarbonate, and radial grooves 11d and 11e, extended in the direction of the peripheral side from the center side, are formed in the inner side of the clear part 11b in a manner that the grooves are different in depth and cross each other. A dark black protection film layer 13 is formed in the inner surface except the inner surface of the grooves 11d and 11e, and a metallic glossy layer 14 is formed on the inner surfaces of the grooves 11d and 11e and the upper surface of the protection film layer 13 by chrome-plating. This constitution causes formation of the flush cover surface, reduces air resistance, and enables the metallic layer of the groove to be seen in a spoke-like manner, resulting in improvement of the appearance.
Patent JP-S5830261-A (JP)
Title: Waiting call connecting system
Inventor: TOKITA YOSHIAKI
IPC: H04M3/48
Filed: 1981-08-17
Abstract: PURPOSE:To automatically call a called subscriber when his line becomes free and to connect calling subscribers which are in a waiting state in the order of arrival for talking, by sending out a talkie voice to the calling subscribers by talkie connection and registering said voice in a waiting cue, in the case that the subscriber line is busy when the called subscriber is called from a telephone office. CONSTITUTION:When subscribers C and D call a subscriber B while the subscriber B is talking with a subscriber A under the talking condition (i), a waiting call condition (j) is set and the subscribers C and D are informed that the line is busy with a talkie voice, ''the line is busy, please hold the line'', etc. When the switchboard detects that the talking between the subscribers B and A is over, the ringing tone is sent to the subscriber B, the first calling subscriber C is called, and the talkie voice is continuously sent to the other calling subscriber D under the calling condition (k). When the switchboard detects that the called subscriber B takes up his receiver, the switchboard closes the channel and connects the waiting subscriber C with the called subscriber B under the talking condition (l).
Patent JP-H10310954-A (JP)
Title: Weft treatment of air jet loom and device therefor
Inventor: TAKASAKI YOSHIHIRO
IPC: D03D47/30
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of a woven fabric after the operation start of an air jet loom. SOLUTION: Just before an air jet loom is driven, a weft is released from a device for measuring the length of the weft and storing the weft to push out the weft portion left in a picking nozzle 15. The pushed weft portion existing in the picking nozzle 15 is then cut off from the picking nozzle 15. Or, when the air jet loom is driven and subjected to the first picking operation, the weft 2 is picked in a larger length than one pick to push out the weft portion existing in the picking nozzle 15 during the stoppage of the loom from an opening, followed by cutting off the weft portion. Thereby, the weft portion twisted back into the picking nozzle 15 during the stoppage of the loom is not woven.
Patent JP-H0424164-A (JP)
Title: Truck running on rail
Inventor: TAKEMURA TSUGIJI
IPC: B61F9/00
Filed: 1990-05-17
Abstract: PURPOSE:To ensure stabilized running by deciding one wheel out of a couple of wheels on one side rail as a driving wheel and one wheel on the other side rail as a driven wheel, in a rail running truck running on two rails by three wheels. CONSTITUTION:In a running truck 10 running on rails R, a driving wheel 2 and a driven wheel 3 are installed on the front & rear of the one side of its chassis 10 to make one side rail R move by rolling. The driving wheel 2 and the driven wheel 3 are respectively fixed rotatably in an arrow mark direction C with a supporting shaft 11 as their center. Also, a driven wheel 12 is installed almost in the central position on the opposite side of the chassis 10 to make the other side rail move by rolling. This driven wheel 12 is attached to the chassis 10 through a crank type rotatable shaft 13, and it is installed in the state capable of proceeding and receeding in an arrow mark direction D as well rotatating in the arrow mark direction C through the shaft 13.
Patent JP-S5829130-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: C10M105/38
Filed: 1981-08-15
Abstract: PURPOSE:To obtain a magnetic recording medium having superior magnetic characteristics and superior surface smoothness of the magnetic layer and contg. magnetic powder with high dispersibility and fillability by hardening a coated film contg. a specified coupling agent, a specified oligomer and magnetic powder under radiation so as to produce the magnetic layer. CONSTITUTION:A coated film contg. a titanium coupling agent represented by the general formula, an oligomer obtd. by bonding acrylic acid or methacrylic acid to both the terminals of the condensation product of bisphenol-A with an alkylene glycol polymer by esterification, and magnetic powder, is formed on a substrate and hardened by irradiation to produce a magnetic layer. The preferred amount of the coupling agent to be used is 0.1-10wt% of the amount of the magnetic powder in the magnetic layer, and that of the oligomer to be used is 20-60wt% of the total amount of the powder and the coupling agent.
Patent JP-S5251916-A (JP)
Title: Magnetic recording and playback device
Inventor: NAKAJIMA YASUTAKA
IPC: G11B15/675
Filed: 1975-10-23
Abstract: PURPOSE: To make prssure contact of a pinch roller with a capstan under optimum pressure despite presence of variation in the forming position of a V-shaped groove by so arranging the device that the roller is always kept pressure-contacted with the slope near the front surface of the V-shaped groove for positioning of a tape cartridge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0424668-A (JP)
Title: Developing device
Inventor: IKEDA MASAE
IPC: G03G15/06
Filed: 1990-05-19
Abstract: PURPOSE:To dissolve the developing history of a developer carrier by setting the absolute value of a potential difference between a voltage applied on a conductive elastic body and a developing bias voltage applied on the developer carrier >= 200V and a discharge starting voltage or below. CONSTITUTION:For dissolving the developing history from a developing roller 28 by an electrostatic action, the voltage is applied on the conductive elastic body, that it, a roller 34. However, at this time, the absolute value of the potential difference between the voltage applied on th roller 34 and the developing bias voltage to the developing roller 28 is set >= 200V and the discharge starting voltage or below. In other words, toner grains electrostatically charged to negative are moved the side of the roller 34 from the developing roller 28 by an electrostatically attracting action, but, at this time, the developer is almost completely removed from the developing roller 28 because of the potential difference between the voltages applied on the developing roller 28 and the roller 34. Thus, the developing history from the developing roller 28 can be actually and completely dissolved.
Patent JP-S5462203-A (JP)
Title: Boxlike carbonization device for briquetted coke
Inventor: NISHIHARA NOBUYOSHI
IPC: C10B53/08
Filed: 1977-10-27
Abstract: PURPOSE: The title device, designed to produce briquetted metallurgical coke of high grade by uniform carbonization without crushing or cohesion of cob coal in the carbonization process, wherein oven tuyeres, cob coal charging units, and briquetted coal dischange units of specific structures are arranged optimally.  
     CONSTITUTION: Cob coal is charged from the charging hopper 1 above the carbonization chamber 5 of the vertical boxlike oven 4 comprising the cooling chamber 6 via the cob coal charging units 2 and charging chutes 3 opened sideways. The carbonized briquetted coke is discharged via the hoppers 8 and the discharging units 9 provided under the cooling chamber 6. The heating gas is fed from the tuyeres 10 and 11, and the cooling gas is fed from the tuyeres 13 and discharged from the tuyeres 12. The carbonization chamber 5 is above the tuyeres 13, and the cooling chamber 6 is between the tuyeres 12 and 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09312505-A (JP)
Title: Dielectric filter
Inventor: MIYAMOTO HIROBUMI
IPC: H01P1/205
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the Q0 (sharpness Q at no load) from being deteriorated and to obtain a desired external coupling without changing a forming position of an input/output electrode by tilting a center axis of a throughhole with respect to an outer face of a dielectric block. SOLUTION: An opening of each throughhole 6 having an inner conductor 3 on its inner peripheral face, having a connection conductor 7 used to connect to an input output electrode 5 and leading toward the input output electrode 5 is formed tilted to a side face of a dielectric block 1 to get near the bottom side of the block 1. And then the area of the side face of the input output electrode 5 is made smaller than that of a conventional filter. That is, in this dielectric filter, the center axis of each throughhole 6 is formed tilted toward the bottom face and the side face to make the area of the side face of the input output electrode 5 small.  Through the constitution above, since the area of the side face of the input output electrode 5 is made smaller than that of a conventional filter, the deterioration in the Q0 is prevented and characteristics such as an insertion loss are improved. Furthermore, the standardization of the input output electrode is made possible and the mounting cost is reduced.
Patent JP-H07308451-A (JP)
Title: Ball quantity managing device for pinball island board
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1994-05-18
Abstract: PURPOSE:To manage ball quantity in a pinball island board so as to freely select a return place by a game player, by supplying a ball to the pinball island board in which the shortage of quantity of reservoired ball occurs by controlling the operation of the supply device neighboring to the pinball island board of the pinball island board on which a reference sensor detecting the shortage of quantity of reservoired ball is provided. CONSTITUTION:Large tanks 3a-3e are provided under the pinball island boards 1a-1e, and adjacent large tanks 3a-3e are connected together via upper supply paths 4a-4e. In a state in which one of reference sensors 8a-8e of the pinball island boards 1a-1e detects the shortage of quantity of reservoired ball, the ball can be supplied to the pinball island board in which the shortage of quantity of reservoired ball occurs by controlling the operation of the supply device 6 of an adjacent pinball island board. Also, in a state in which plural reference sensors 8a-8e of the pinball island boards 1a-1e detect the shortage of quantity of reservoired ball almost simultaneously, the ball is supplied to the pinball island board with highest priority by controlling the operation of the supply device 6 neighboring to the pinball island board of the pinball island board with highest priority order.
Patent JP-S6019569-A (JP)
Title: Cutter-restraining device for printer
Inventor: MATSUDA SUSUMU
IPC: B41J11/66
Filed: 1983-07-14
Abstract: PURPOSE:To enable to secure safety of the operator, by a method wherein a cutter operaion restraining body is made to interfere with a part of a power- transmitting mechanism extending from a driving part to a cutter in conjunction with an operation of a cutter-fitting base. CONSTITUTION:At the time of inspection or repair for coping with a jam, replacing a ribbon 17 or the like, a pawl 31 is detached from the cutter-fitting base 13 by opening a locking lever 32 outward, and the base 13 is turned with a support shaft 14 as a center to open a front side of a printing part, whereby the cutter operation restraining body 36 is turned by a spring 37, and a restraining piece 39 is brought into the locus of rotational motion of a lever 20, that is, the piece 39 is made to interfere with the operation of pressing a stamp 24 against a receipt paper and cutting the paper by the cutter 25. Accordingly, even when a safety switch is intentionally turned ON for confirming a printing action and a solenoide 19 is energized, the movement of the lever 20 is restrained, and the operator can be protected from being injured by the cutter 23.