baber/WOPTO huggingface dataset:
Patent JP-H10205734-A (JP)
Title: Secondary air supply method in stoker type combustion furnace
Inventor: KATAOKA SHIZUO
IPC: F23G5/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce the concentration of CO and the production of dioxin in an exhaust gas by making secondary air inject to a combustion chamber at a downward angle from a side of the combustion chamber and from a wall surface on the side facing the above side to form a spiral flow of the secondary air and a combustion gas in an upper space of a stoker. SOLUTION: A secondary air injection port 7a for injecting secondary air B1 at a downward angle θ1 is provided on a wall surface 4a on the side of a fuel supply port 5a of a combustion chamber 4 and a secondary air injection port 7b for injecting secondary air B2 at a downward angle θ2 is provided on a wall surface 4b facing the above wall surface. The secondary air B1 and B2 are injected into a space of a stoker 2 from a secondary air chamber 8. The downward angle θ1 of the secondary air B1 injected from the injection port 7a on the side of the fuel supply port is made larger than the downward angle θ2 of the secondary air B2 injected from the injection port 7b so that a counterclockwise spiral flow D of the air and a combustion gas is formed in an upper space of the stoker 2. Thus, the combustion gas and the secondary air are thoroughly mixed thereby achieving a complete combustion of the combustion gas.
Patent JP-S50117212-A (JP)
IPC: E04C2/40
Filed: 1975-01-10
Abstract: 1489651 Construction unit E ZALOTAY 31 Dec 1974 [10 Jan 1974] 372/75 Heading E1W A building unit comprises two composite, e.g. lattice beams arranged in parallel and braced apart by rods 6 substantially perpendicular to booms 2 of the units, the booms being stressed together by wires 7 arranged to form a diagonal latticework, and passing beyond the ends of the rods 6. The wires are held together by loops 8 to stress them, and may pass through grooves in the ends of the rods and through hooks 12 secured to the booms. Alternatively the wires may pass through ducts in the booms (Fig. 6, not shown). The units may make up floors or walls, and may be covered with insulating layers 10 and finishing layers 9. Adjacent units are screwed together via threaded bores in the booms. Window pane locating flanges 14 can be provided on the booms.
Patent JP-S5288372-A (JP)
Title: Light emitting diode display wristwatch
Inventor: KAWANOBE KOUHEI
IPC: G04G9/00
Filed: 1976-01-20
Abstract: PURPOSE:To have scratch-proofing characteristics, positively utilize the display part and increase decorative effect by employing transparent tempered glass for the windshield glass for watches and providing a thin sharp cut filter between said glass and an LED display panel.
Patent JP-H11202361-A (JP)
Title: Inspection method for thin film transistor array
Inventor: URAOKA YUKIHARU
IPC: G02F1/136
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the inspection method of a thin film transistor array capable of easily detecting the defect of the thin film transistor array at a low cost. SOLUTION: By directly applying liquid crystal 200 for sensitively reacting corresponding to a temperature and changing characteristics on the thin film transistor array, heat 300 generated from a thin film transistor T1 which is the defective part of the thin film transistor array is utilized and the defect of the thin film transistor array is detected from the difference of reflectivity caused as characteristic change by the temperature change of the liquid crystal 200 at the defective part.
Patent JP-S58125644-A (JP)
Title: Extrusion coating of optical fiber core
Inventor: SAKAMOTO KATSUJI
IPC: G02B6/44
Filed: 1982-01-16
Abstract: PURPOSE:To increase the processing speed of the extrusion coating of an optical fiber core with plastic, by cooling the core extruded through an extruder with hot-water shower in a cooling-water tank filled with hot air. CONSTITUTION:A hot water distribution pipe 10 having a number of hot-water nozzles 11 is placed in a water tank 8, and the water tank is connected with a hot-air generator 14 through an air pipe 15. The hot air heated by the hot- air generator 14 to a temperature nearly equal to that of the hot water for cooling use, is introduced into the water tank 8 to fill the tank 8 with the hot air, and at the same time, hot water supplied through the water pipe 13 is sprayed through the nozzles 11. The optical fiber core 18 coated with a plastic by a plastic extruder is introduced into the water tank through an inlet hole 16 at one end of the tank 8, and passed through the shower of hot water to effect the cool ing of the core.
Patent JP-S56102527-A (JP)
Title: Preventing method for air leakage from pallet side of sintering machine
Inventor: SATOU TAKEHIKO
IPC: C22B1/20
Filed: 1980-01-22
Abstract: PURPOSE: To enhance the quality of sintered ore and reduce the capacity of an exhaust fan by packing starting material for sintering into each gap formed between the side of a pallet and sintered ore as sintering progresses when sintered ore is manufactured with a Dwight-Lloyd type sintering machine.  
     CONSTITUTION: When fine iron ore is sintered with a Dwight-Lloyd type sintering machine, the volume of sintered ore block 8 is shrinked as the starting material is sintered, and gaps 10 are formed between block 8 and side wall 7 of pallet 3. Accordingly, excess air is sucked from gaps 10 besides combustion air for sintering to require an exhaust fan of excessive capacity, and both side parts of sintered ore 8 during sintering are cooled by the air to cause insufficient sintering, resulting in a lowered yield of sintered ore. In order to eliminate these defects, starting material 9 for sintering is dropped and packed into gaps 10 from hoppers 4 to clog gaps 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02184948-A (JP)
Title: I/o control system
Inventor: ITA NOBORU
IPC: G06F13/00
Filed: 1989-01-12
Abstract: PURPOSE:To construct an effective system by sending a transmission stopping character and a device state character to indicate the cause of an unreceivable state through an I/O controller to a host computer when an I/O device is in a data unreceivable state. CONSTITUTION:The system is provided with a host computer 1, an I/O controller 2 to execute a processing based on a request issued from the host computer 1, an I/O device 9, and a serial interface, which connects the I/O controller 2 and the I/O device 9. When the data unreceivable state is generated during the reception of the data, the I/O device 9 sends the transmission stopping character through the serial interface to the I/O controller 2. Next the device 9 sends the device state character displaying the cause of the data unreceivable state through the serial interface to the I/O controller 2. Thus without using special signals nor executing handshake, the I/O device state can be notified to a central processor.
Patent JP-H0852219-A (JP)
Title: Baloon catheter,multiple zone baloon catheter and method by using those
Inventor: MAIKERU KUROTSUKAA
IPC: A61F2/84
Filed: 1995-01-18
Abstract: PURPOSE: To dilate with a predictable shape of expanded contour while minimizing any possible to normal blood vessels by allowing the proximal and distal portions of a balloon to be dilated to a first diameter and the middle portion be dilated to a greater diameter, thus increasing the diameter in response to the pressure of dilation. CONSTITUTION: A catheter 10 has a tube body 12 dilated to the middle of a proximal adjusting end 14 and a distal functional end 16, which in turn has an dilatable balloon 18. The proximal end 14 of the catheter 10 has a manifold 20 which includes an access port. The balloon 18, in its first state of dilated contour, shows a cylindrical outline which is virtually smooth, and in its second state of dilated contour, the proximal portion 26 and distal portion 28 are separated by the middle portion 30 which has a greater diameter. The second state of dilation contour is achieved by increasing the pressure of dilation to a second pressure which is higher than the first state.
Patent JP-S5391991-A (JP)
Title: Non-adherent belt
Inventor: TAKESHIMA KENICHI
IPC: F16G1/12
Filed: 1977-01-24
Abstract: PURPOSE: To prepare a light-weight non-adherent belt having excellent abrasion resistance and non-adhesivity by heat welding polyethylene to the both surfaces of a net-like core material and through the meshes of the net. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0579334-A (JP)
Title: Supercharge engine
Inventor: AIDA TOSHIO
IPC: F02B33/44
Filed: 1989-01-12
Abstract: PURPOSE:To prevent generation of knocking so as to improve BMEP (brake means effective pressure) by lowering adiabatic compressive temperature at the compression stroke top dead point of an engine as a result of adiabatically expanding by means of an expansion turbine, the supercharged air supercharged by a supercharger rotatably driven by a mtor according to the operational condition of the engine after cooling it in a supercharge of air cooling device. CONSTITUTION:An exhaust gas driven turbo supercharger 2 is provided on an engine 1. A clutch 3, an expansion turbine 4, and a motor 5 are respectively provided on the axial line on the side of the compressor 2a of the supercharger 2. An intercooler 6 is provided on a turbular intake passaged toward the expansion turbine 4 located downstream from the compressor 2a of the supercharger 2. Generation of surging is prevented in a valve 8 and a passage 9 by rotating the exhaust gas driven turbo supercharger 2 at a high speed by the mtor 5 so as to raise pressure, at the time of low-speed high load of the engine. Consequently, air supercharged by a superharger 2 during high load in the engine is cooled in the supercarged air cooling device 6, and then it is adiabatically expanded through the expansion turbine 4 so as to lower the intake air temperature and prevent knocking.
Patent JP-S60151127-A (JP)
Title: Front fender equipment for small-size 4-wheel vehicle
Inventor: MATSUURA TATSUYA
IPC: B62K5/08
Filed: 1984-01-19
Abstract: PURPOSE:To hinder the run-wind from coming round into the rear surface of a wide front fender via the inside of a vehicle body and get the run-wind to comfortably hit an engine without largely disturbing the flow of the run-wind by bending backward the inner side brim of the rear part of a front fender so as to form a wind introducing part. CONSTITUTION:A front fender 42, a petty cargo box 44, and a cover 46 are formed into one body. The front fender 42 is bent in such a manner that it covers a front wheel 18 from the top to the tail of the wheel 18. And the brims of the rear part of the fender 42 on the inner side of a vehicle body are bent backward, forming wind introducing parts 42A and 42A. When the vehicle travels straightforward, the run-wind, which has entered the space between both wheels 18a and 18b, is introduced from the rear part of the front fender 42 to the central side of the vehicle body after being streamlined by the wind introducing parts 42A. And this run-wind comfortably hits an engine facing the space between the both wind introducing parts 42A and 42A. The run-wind, which has hit the engine 34, flows smoothly from an opening above a foot stool 52 partly because the fact that the pressure at the rear surface of the rear part of the front fender 42 becomes negative acts advantageously.
Patent JP-H10205977-A (JP)
Title: Refrigerator
Inventor: KAWAMURA SHINICHI
IPC: F25D21/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce temperature influence of a defrosting operation in a cooling chamber in which cooling temperature is switched and set. SOLUTION: When an operation integrated time of a compressor arrives at a set time (step S1), the compressor 13 is forcibly turned ON for a predetermined time, and a fan is simultaneously forcibly turned ON to execute a precooling operation (step S2). In this precooling operation, it is controlled to be opened irrespective of an operating state of a damper for a specification switching chamber (step S3). In a step S4, the compressor is turned OFF, and a defrosting heater is energized. At the time of this defrosting operation, the damper is closed as shown in a step S5.
Patent JP-S62165480-A (JP)
Title: Protecting circuit
Inventor: TAKESHITA MASAHIRO
IPC: H04N3/16
Filed: 1986-01-17
Abstract: PURPOSE:To attain a sure protecting operation by the small number of circuit parts by connecting a switching circuit between the node of resistors connected in series between a power supply and the base of a horizontal driving transistor (TR) and the earth. CONSTITUTION:Electric power is supplied from a power supply VCC 1 to the base of a horizontal driving TR 8 through resistors 5, 6 and a driving TR 4 in an IC is connected to the base of the TR 8 to supply a horizontal driving pulse. The node of the resistors 5, 6 is connected to the emitter of a protecting TR 13, so that at the generation of excessive beam current, a TR 13 and a resistor 14 are turned on and the TR 8 is turned off. The reason that the node of the resistors 5, 6 is connected to the emitter of the TR 13 is the direct connection of the base of the TR 8 to the emitter of the TR 13. So TR 4 is turned on and off even if the TR 13 and the resistor 14 are turned on, and the ON of the TR 13 and the resistor 14 can not be maintained.
Patent JP-H03211421-A (JP)
Title: Snowfall layer detection sonde
Inventor: ABE OSAMU
IPC: G01B11/22
Filed: 1990-01-17
Abstract: PURPOSE:To observe the internal structure of snowfall continuously in a short time by intruding an intrusion rod into the snowfall, irradiating the light from its tip, and measuring the intensity of its diffusion reflected light. CONSTITUTION:A couple of optical fibers 6 composed of optical fibers T and R for light irradiation and reflected light detection are incorporated in the tip of the intrusion rod 1. The intrusion rod 1 is intruded into the snowfall, the irradiation light is sent from a light measurement part 2, and the intensity of its diffusion reflected light is measured through the optical fiber R. A depth measurement part 3 is provided to measure the depth of the tip of the intrusion part in the snowfall. Observation data regarding the internal structure of the snowfall can be obtained continuously in a short time with the depth and diffusion reflected light intensity corresponding toe the depth. Further, the reflection intensity of the light is measured, so the stable observation data are obtained without any individual difference among observes.
Patent JP-H02250171-A (JP)
Title: Document processing device with communicating function
Inventor: KANEHARA KATSUMI
IPC: G06F3/12
Filed: 1989-01-13
Abstract: PURPOSE:To reduce the labor and the time by receiving the indication of print execution from a terminal equipment to execute printing in accordance with the discrimination result of a discriminating means by a printing means. CONSTITUTION:A print document selecting means 23 waits for the response from a terminal of the other party to a document list transmitted by a document list transmitting means 22 in accordance with a print document selecting program 15; and when receiving the response, which selects a document name from the transmitted document list, from the terminal of the other party, the means 23 transfers the control to a print document expanding means 24. This means 24 reads out the document to be printed, which is determined by the print document selecting means 23, to the work area on a RAM 2 from a floppy disk FD 3 or a hard disk HD 4 in accordance with a print document expanding program 16 and transfers the control to a document printing means 25. The document printing means 25 expands a known printing program 18 on the RAM 2, and the print document which is expanded on the RAM 2 by the print document expanding means 24 and is designated by the terminal of the other party is printed out by a printer PRT7. Thus, the labor and the time are reduced.
Patent JP-H04238491-A (JP)
Title: Switching system
Inventor: IWAOKA ATSUSHI
IPC: H04Q3/52
Filed: 1991-01-23
Abstract: PURPOSE:To expand the number of input output ports without losing a function of a unit switch by exchanging cells depending on an output module number and output port number given to the cell. CONSTITUTION:A cell is subjected to routing by a unit switch 104 in an input module 101 based on output port numbers 1-n of each output module 102 and outputted to a bus transmission line 103. The bus transmission line 103 is provided to each of the output port numbers 1-n of each output module 102 and a cell outputted to the bus transmission line 103 is subjected to address filter 106 based on output module numbers 1-m and fetched to the output module 102, in which the cell is buffered and outputted from the output port. Since the path is decided definitely in the switching system in this way, no bus information is required and cells are exchanged only with destination information given to the cell.
Patent JP-H04240041-A (JP)
Title: Jig changing device
Inventor: SUZUKI MANABU
IPC: B23Q7/00
Filed: 1991-01-23
Abstract: PURPOSE:To replace a jig different on each work kind in a less space, by utilizing the mounting area of the base of a larger area by one truck part, and executing the replacement work of the jig with the truck equipped with a replacement jig being moved. CONSTITUTION:Plural jigs used with the replacement on each work kind change are arranged on a truck mounting face 15 without exception via the trucks 20-22 moved in a free direction respectively, at the machine main body 3 rear part of the industrial machine 1 of a work processing machine, measuring machine, etc. Moreover, the area of this truck mounting face 15 is made in a larger area by one truck part than the number of mounting trucks 20-22 at least. This mounting area 15 larger by one truck part is utilized, the plural trucks 20-22 equipped with the jig are converted freely at the arrangement on the truck mounting face 15, and the replacement of the jig different on each work kind is executed in the less space located at the rear part of the machine main body 3 of the industrial machine 1.
Patent JP-H03211788-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: INOUE MASATO
IPC: H05K3/24
Filed: 1990-01-16
Abstract: PURPOSE:To make smooth the surface of a chip land to which a chip component is to be installed by boring, copper-plating a copper-clad laminated board, further forming a wiring pattern on the surface of the board, applying a pair of resist layers, and coating required locations, such as the land with a solder layer, and then removing surplus solder with an air knife before the solder layer is solidified and stroking the solder layer with a flexible jig. CONSTITUTION:A copper-clad laminated board is bored so as to form a through hole and the like. Then, a required wiring pattern is formed on the board by etching process. Furthermore, copper plating carried out on specified locations on the wiring pattern including a hole wall for the through hole. Then, solder resist layers 26 are laminated on the locations which exclude the solder layer- formed locations. A resin-made board 21 is submerged in a molten solder tank and coated on specified exposed sections including the lands from 22 to 25, using a solder leveler. Before the coated solder layer 27 is solidified, surplus solder is removed with an air knife 28 and handled with a flexible jig as if swept. This construction makes it possible to remove a built-up section 27a of the solder layer 27, thereby making smooth the surface of the board.
Patent JP-S60150899-A (JP)
Title: Dissolving agent of adhered material
Inventor: ITOU ICHIROU
IPC: C02F5/10
Filed: 1984-01-18
Abstract: PURPOSE:To obtain a titled adhered material dissolving agent having remarkably increased dissolving efficiency by incorporating >=2 kinds of organic acids expressed by the formula HOOC-(CH2)n-COOH (n is 0-4 integer) into the agent, and utilizing the synergetic effect of both organic acids. CONSTITUTION:Two or more kinds of organic acids expressed by the formula HOOC-(CH2)n-COOH (n is 0-4 integer) are mixed in a specified ratio to prepare an aq. soln. of an adhered material dissolving agent having >=0.01% concn. Oxalic acid, malonic acid, succinic acid, glutaric acid, and adipic acid can be exemplified as a definite example of the organic acid expressed by the above- mentioned formula. Two or more kinds of said organic acids can be satisfactorily used, and three kinds or five kinds can be used as well. The obtained dissolving agent is supplied into the objective system, and circulated with a pump, etc. The liquid temp. is normally regulated to room temp. -30 deg.C, and the circulation time is regulated to about 0.5- several hr. After the treatment is completed, the whole amt. of the dissolving liquid is discharged, and treated or disposed otherwise as required.
Patent JP-H05197986-A (JP)
Title: Separation type optical information recording and reproducing device
Inventor: TANAKA TOSHIYUKI
IPC: G11B7/085
Filed: 1992-01-17
Abstract: PURPOSE:To improve the vibration-proof and the impact resistance characteristics of a device and to remarkably improve reliability. CONSTITUTION:In a separation type optical information recording and reproducing device where rough tracking is performed by a linear motor and fine tracking is performed by a mirror driving device 11 placed on a fixed part, the centroid position G of the rotary movable part of the mirror driving device 11 is shifted to a disk side for a rotation center O. When the disturbance of vibration and impact, etc., from the outside is applied to the device, a mirror 7 is rotated to the position of a broken line due to the disturbance so as to correct the movement of the carriage, and the displacement of the spot position of a light beam due to the disturbance is reduced.
Patent JP-S62166840-A (JP)
Title: Method for separating solid component of animal milk
Inventor: NAKANISHI MOTOYASU
IPC: C02F1/52
Filed: 1986-01-16
Abstract: PURPOSE:To use waste animal milk, etc., effectively and to separate and to use solid components contained in animal milk readily, rapidly and harmlessly, by successively adding a first flocculating agent and a second coagulating agent to animal milk and dehydrating flocculated and precipitated solid components. CONSTITUTION:0.1-0.5cc first flocculating agent comprising 1g/100cc sodium alginate is added to 100cc animal milk such as waste cow's milk, etc., and 2-2.5cc second coagulating agent comprising a solution of lactic acid or aluminum polychloride containing 10-11wt% aluminum oxide is successively added to the milk to flocculate and to precipitate solid components in the animal milk, which are then dehydrated.
Patent JP-H10209926-A (JP)
Title: Cross guide line and its production
Inventor: KOYASU OSAMU
IPC: H04B5/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To easily produce a cross guide line by placing two conductors at both sides of a tension member, reversing the relative positions of conductors to each other at every prescribed lengthwise direction, and applying collectively the coating to the tension member and conductors to unify them in a single body. SOLUTION: A cross guide line 1 consists of a tension member 2 and two conductors 3 which are covered with a coating layer 4 to be unified in a single body in their full lengths. The member 2 secures the tensile strength of the line 1 and desirably uses a high tensile strength fiber of a non-metallic material (FRP, etc.) that is not affected by other high voltage electric wires, etc. The conductors 3 are obtained by applying the insulated coating to the lead wires made of the soft copper, etc., and placed lengthwise at both ends of the member 2. Then the conductors 3 cross to each other at every prescribed lengthwise distance (5 to 100m) with their relative positions reversed to each other. Both conductors 3 are kept in parallel to each other at the parts excluding their cross positions.