baber/WOPTO huggingface dataset:
Patent JP-S6021311-A (JP)
Title: Detection of crack in bottom brick of blast furnace
Inventor: NARITA KIICHI
IPC: C21B7/24
Filed: 1983-07-14
Abstract: PURPOSE:To detect safely and easily the cracking condition of the refractory brick in the bottom of a blast furnace by observing the delay in the change with time of the atmosphere pressure near the rear of the refractory brick in the furnace bottom with respect to the change with time of the blast pressure to the furnace. CONSTITUTION:Air is blasted through a tuyere 2 under blast pressure PB to the inside of a blast furnace 1. The atmosphere pressure PR near the rear 6 of the refractory furnace 5 in the furnace bottom below the tuyere 2 is measured with a pressure gage provided to a thermocouple attaching pipe 9 of which one end arrives at said part. When the PB changes on starting and stopping of the blast, the PR changes as well through the pores but a time delay arises in the change of the PR with respect to the change of the PB owing to the resistance of the gaseous flow. If a crack arises in the brick 5 and the atmosphere pressures near the rear 6 in the part where the crack 12 arises and where the crack does not arise are designated as PR1 and PR2, PR3, the above-described time delay of the latter shows the value larger than that of the former two and therefore the crack 12 is detectable.
Patent JP-H0424599-A (JP)
Title: Treatment method of decontamination waste liquid
Inventor: TODA MASAMI
IPC: G21F9/06
Filed: 1990-05-21
Abstract: PURPOSE:To decrease generating amounts of decontamination waste liquid and secondary wastes by collecting acids by diffusion dialysis of the waste liquid after electrolytic reduction, and then separating metallic ions by electrodeposition, adjusting concentration of deoxided waste liquid by mixing with acid collected water and finally reusing the waste liquid as a decontaminant. CONSTITUTION:In a reduction process 2, a Ce<4+> in decontamination waste liquid is electrolytically reduced to a chemically stable Ce<3+>. This process is carried out by reversing polarity of electrodes of an electrolysis tank 14. After that, in a diffusion dialysis process 3, when decontamination waste liquid 1 and dialysis water are contacted each other via an anion exchange membrane 5, acid in the waste liquid transmits through the exchange membrane 5 and moves to the dialysis water and finally is collected there. Subsequently, by charging anode direct current voltage in an electrodeposition process 8, dissolved metals Fe, Cr and Ni, and radioactivity Co and Mn are removed. Finally, deoxided waste liquid 7 from which dissolved metallic ions are removed, is mixed with acid collected water 6, and Ce and acid concentrations are adjusted to reuse 10 the liquid as decontaminant liquid. Electrodepositted metals 11 are stored as wastes since the metals can be easily separated from a cathode by charging polarity reversed DC current.
Patent JP-S5834447-A (JP)
Inventor: RAINHARUTO MATEJIEKU
IPC: G03C7/388
Filed: 1982-07-26
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-S63294366-A (JP)
Title: Plate package
Inventor: KIMURA KIKUO
IPC: B65D75/04
Filed: 1987-05-26
Abstract: PURPOSE:To enhance the flexibility of a leading part and to prevent a worker from getting injured even when he is brought into contact with the leading end part, by adhering the planar part where packing materials are overlapped and adhering two opposed sides where the packing materials are overlapped only on the side of a plate and bringing the leading end part to a non-adhered state. CONSTITUTION:As a packing material 2, general packing materials such as paper, a plastic film, a plastic sheet, a metal foil, a rubber sheet, cloth, a net or the like can be used. The planar part 5 where packing materials are overlapped may be adhered at the inner surface of the overlapped part and a tape 6 may be adhered thereto from the outside of the overlapped part and there is no special limit. Two opposed sides where the packing materials are overlapped are adhered at the inner surface of the overlapped part only on the side of a plate 7 by an adhesive or the adhesive tape 6. A leading end part 8 is left in a non-adhered state but, preferably, wrinkles 9 of a wavy form, an uneven shape or a saw-tooth shape are applied to the non-adhered part to further enhance flexibility.
Patent JP-S618591-A (JP)
Inventor: SEKIGUCHI KATSUMASA
IPC: F27B9/00
Filed: 1984-06-25
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-H05328735-A (JP)
Title: Gate driving method of modular igbt
Inventor: TSUNODA HARUO
IPC: H02P27/06
Filed: 1992-05-22
Abstract: PURPOSE:To equalize turn-on characteristics between each upper and lower arm IGBT of an IGBT module constituting the main circuit bridge of a voltage type inverter, and to prevent the overlapping of a DC component in the output ACs of the inverter. CONSTITUTION:The resistance values of each gate resistor such as RGV to each lower side arm IGBT such as IGBT in each U, V, W phase module 1, 2, 3 constituting the main circuit bridge of a voltage type inverter are properly made smaller than those of each gate resistor such as RGU to each upper side arm IGBT such as IGBTU. A time constant in a gate-on signal voltage applying path to each lower side arm IGBT is reduced in response to the magnitude of the emitter-side back electromotive force of each lower side arm IGBT such as ECV and the lapse of time, thus equalizing turn-on characteristics between each IGBT of both arms.
Patent JP-S5654018-A (JP)
Title: Direct current reactor
Inventor: FURUTA KUMAO
IPC: H01F27/28
Filed: 1979-10-06
Abstract: PURPOSE:To improve productivity by simple constitution by a method wherein a plural pair of cores holding a cylindrical coil are projected from both ends of the coil only by necessary dimensions more than length in the axial direction of the coil in the DC reactor to which the cores are radially mounted. CONSTITUTION:A plural pair of cores consisting of inside cores 11 and outside cores 12 each contacted at the inside and outside of the cylindrical coil 1 are radially arranged to the coil 1. The cores of each core pair are mutually clamped in the radial direction of the coil by means of nonmagnetic bolts 14 and nuts 15 through seats 13 for clamping, and the cores are pressure-welded and fixed to the coil. The cores 11, 12 are lengthened only by necessary dimensions more than length in the axial direction of the coil 1, and the H1 parts are each projected from both ends of the coil. The projecting parts H1 from gaps g among the cores at both sides, and parts H2 contact with the coil of the cores. Thus, the structure of the cores is simplified, the mutual welding work of the cores is removed, and productivity is improved.
Patent JP-H02308725-A (JP)
Title: Thermal energy storing pellet and production thereof
Inventor: URANO MASASHI
IPC: A01G1/00
Filed: 1989-05-23
Abstract: PURPOSE:To prevent thermal energy storage pellets from mutually tacking during preservation thereof by forming a bleeding preventive film of a latent heat thermal energy storage material on the surface of a granular substance impregnated with the latent thermal energy storage material and further holding fine powder thereon. CONSTITUTION:The above-mentioned thermal energy storage pellets 4 are formed by forming a bleeding preventive film 2 of a latent thermal energy storage material on the surface of a granular substance 3 impregnated with the latent thermal energy storage material in the interior thereof and further holding fine powder 1 thereon. The aforementioned thermal energy storage pellets 4 are produced by the following method: That is the surface of the granular substance 3 is spray coated with a resin solution for preventing the latent thermal energy storage material from bleeding while independently suspending the granular substance 3 in a fluid gas and dried to form the bleeding preventive film 2 of the latent thermal energy storage material on the surface of the granular substance 3. The resultant film is subsequently spray coated with a solution 6 of the fine powder and dried to recrystallize the fine powder 1 on the bleeding preventive film 2 of the latent thermal energy storage material.
Patent JP-H08306982-A (JP)
Title: Mounting structure of piezoelectric transformer
Inventor: MIZOBATA TORU
IPC: H01L41/107
Filed: 1995-04-28
Abstract: PURPOSE: To realize a mounting structure which the electrodes of a piezoelectric transformer can be connected quite easily to a board, durability and reliability of the piezoelectric transformer can be enhanced by ensuring the bonding strength, and the bonding structure and the whole mounting structure can be made compact. CONSTITUTION: A first connection terminal 4 formed like a spring leaf where a lower electrode 3 of a piezoelectric transformer 1 is brought into contact and a clamper C partially formed like a spring leaf to serve also as a second connection terminal where the upper electrode 2 of the piezoelectric transformer 1 is brought into contact are fixed to a board B, the piezoelectric transformer 1 is held between the first connection terminal 4 and the clamper C, and an insulating elastic block 7 is interposed between the side face of the piezoelectric transformer 1 and the clamper C and between the base of the piezoelectric transformer 1 and the board B.
Patent JP-S5933122-A (JP)
Inventor: JIYAN BUDOU
IPC: B29C33/38
Filed: 1983-07-15
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-S5557145-A (JP)
Title: Manufacture of oxygen sensor element
Inventor: SHINOHARA HIROSHI
IPC: H01M8/12
Filed: 1978-10-23
Abstract: PURPOSE: To avoid the blockade of the hole area, the exfoliation or the like under use of the element by installing the refractory protective layer, which is formed to the outer wall of the oxygen sensor element by the plasma flame spraying of the refractories powder, by increasing the space between the torch and the solid electrolyte under the process of the flame spraying.  
     CONSTITUTION: Ion conducting solid electrolyte sintered substance 10 of the tip- closed tube type, which contains the 1st metal electrode on the inner circumference surface plus the 2nd metal electrode on the outer circumference surface each is turned centering on the axial line. Then refractories powder 2 such as Al 2 O 3 , MgO, Al 2 O 3  and the like is sprayed to substance 10 from torch 1 to form the plasma flame spraying attachment layer. In this case, space D between substance 10 and torch 1 is increased (for example, to about 160mm from about 140mm) under the plasma flame spraying to change the properties of the flame spraying attachment layer. It is also preferable to carry out the flame spraying with reduction of the plasma electric power (for example, to about 20kW from about 35kW) in accordance with increment of space D. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5831613-A (JP)
Title: Receiver
Inventor: SAKATA TOSHIFUMI
IPC: H03J7/28
Filed: 1981-08-19
Abstract: PURPOSE:To make the automatic and manual scanning time equal, by changing a local oscillation frequency of a receiver having an automatic tuning function with the 1st frequency interval and performing the reception state with an interval twice sand interval. CONSTITUTION:When an automatic/manual switch of an operation switch 14 is set to the manual position, a control circuit 26 revises data of a last channel memory 25 by ''1'' at an address corresponding to an up or down switch. A channel number corresponding to a desired frequency is stored in the last channel memory 25. In setting the switch 14 to the automatic position, when the up  or down switch is depressed, a control circuit 26 revises the content of the last channel memory 25 by a channel space's share(''1'') until an SD signal (stop signal) is inputted from a detection section 4. Thus, the scanning speed at tuning is unchanged for the automatic and manual position, allowing to form the SD signal with a simple constitution.
Patent JP-S6133198-A (JP)
Title: Antidiabetic
Inventor: BURUUSU HIRU FURANKU
IPC: C07K14/62
Filed: 1985-06-13
Abstract: Compounds having the formula 
<CHEM>
 in which X is present or absent, and, if present, is -A-L-E-G-S-L-Q or -A-L-E-G-S-L-Q-K-R, and their pharmaceutically-acceptable salts, have insulin-like activity.
Patent JP-H11304368-A (JP)
Title: Device and method for executing inner lining refractory of molten metal container
Inventor: NAKAGAWA HITOSHI
IPC: C21C7/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To improve an execution efficiency and an execution quality by locating a nozzle for supplying an unshaped refractory and a nozzle for supplying a fire- resistance aggregate at the front or side in the traveling direction of a form and simultaneously supplying the unshaped refractory and the fire-resistance aggregate into the form. SOLUTION: While a form 3 is moved in a crosswise direction along the inner surface of a molten steel ladle 2, an endless band 11 is allowed to follow the inner surface of the molten steel ladle 2 by a drive roller 12. At the same time, a curing- accelerating agent is mixed into an unshaped refractory 4 before being discharged from a nozzle 6.  Then, while the unshaped refractory 4 is supplied between the inner surface of the molten steel ladle 2 and the endless band 11 from a discharge port 14 of the nozzle 6 and at the same time a fire-resistance aggregate 5 is simultaneously supplied between the inner surface of the molten steel ladle 2 and the endless band 11 from a discharge port 15 of a nozzle 7, an endless band vibration device 20 and an endless band pressing device 19 are driven, thus pressing the endless band 11 toward the inner surface of the molten steel ladle 2 while vibrating it, thus improving the quality of an execution body.
Patent JP-H04354074-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANAKA MASAHIRO
IPC: G06F15/78
Filed: 1991-05-31
Abstract: PURPOSE:To develop plural kinds of semiconductor integrated circuit devices in a short time by turning some of functional blocks provided in plural numbers into an operating state in respect of an LSI in which a central processing unit, a ROM, and a RAM are formed on one semiconductor chip. CONSTITUTION:The CPU 3, the ROM 4, the RAM 5, a timer 6, a PWM 7, a serial/parallel converter 8, a transferring register 9, and an address decoder 10, etc., are formed on one semiconductor chip 2. The CPU 3 executes a program, and the ROM 4 stores the program the CPU 3 executes. The RAM 5 stores data to be used for the execution of the program or an arithmetically operated result. The address decoder 10 decodes an address signal outputted from the CPU 3, and turns some functional blocks among the timer, the PWM 7, the serial/parallel converter 8 and the transferring register 9 into the operating state.
Patent JP-S6022427-A (JP)
Inventor: SAKAGAMI HIRONOBU
IPC: H02J7/10
Filed: 1983-07-15
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-H08330607-A (JP)
Title: Small semiconductor device and small infrared sensor
Inventor: KITAYAMA KAZUYA
IPC: H01L31/02
Filed: 1995-05-29
Abstract: PURPOSE: To realize a small infrared sensor capable of holding sufficient vacuum. CONSTITUTION: An infrared detecting element 3 is formed on an element substrate 1 and a sealing substrate 6 having a recess 6a is bonded to the substrate 1 to form a small infrared sensor with the element 3 vacuum sealed in the recess 6a. Electrodes 7 connected to the element 3 are made of a getter material which adsorbs an impurity gas. Accordingly, this allows the electrodes to be made large, resulting in enhancement of the impurity gas adsorbing capability. Since the step of depositing an evaporation film only functioning as getter is not needed, the number of steps can be reduced.
Patent JP-S5254852-A (JP)
Title: Pivot bearing with spiral slot.
Inventor: TAMAKI MASARU
IPC: F16C17/10
Filed: 1975-10-30
Abstract: PURPOSE: Raising load performance, high speed performance and extending life of a pivot bearing with a spiral slot in a dynamic pressure system rotatably operated in a medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05296166-A (JP)
Title: Scroll fluid machine
Inventor: SUMOTO SUMIO
IPC: F04C18/02
Filed: 1992-04-22
Abstract: PURPOSE:To make the whole device compact in a scroll fluid machine. CONSTITUTION:At the time of connecting a drive scroll 18 to the motor shaft 11a of motor 11, drive source, directly by a bolt 37, a drive scroll side bulb part is provided with a hole for inserting the bolt 37. A coupling space between the motor shaft 11 and the drive scroll 18 can be thereby omitted, and the bearing of the motor shaft 11 serves for the support of the drive scroll.
Patent JP-2000321495-A (JP)
Title: Zoom lens
Inventor: SUEYOSHI MASASHI
IPC: G02B13/18
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high-performance zoom lens with a power variation ratio of about 5 which is suitable for a video camera, a digital still camera, etc., of high picture quality. SOLUTION: This zoom lens consists of a 1st lens group GR1 with positive refracting power, a 2nd lens group GR2 with negative refracting power, a 3rd lens group GR3 with positive refracting power, and a 4th lens group GR4 with positive refracting power and is zoomed by moving the 2nd lens group GR2 and a 4th lens group GR4 in this order from the object side.  In this case, the 3rd lens group GR3 is composed of at least one convex lens and at least one concave lens, and has aspherical surfaces as at least one surface in the 3rd lens group GR3 and at least one surface in the 4th lens group GR4, and satisfies a condition of 0.03<(Di-Do)/(Di.Le3)<0.05, where Di is the diameter of luminous flux made incident on the 3rd lens group GR2 at a short-focal-length end, Do is the diameter of luminous flux projected from the 3rd lens group GR3 at the short-focal-length end, and Le3 is the distance from the 1st surface of the 3rd lens group GR3 to the final surface of the 3rd lens group GR3.
Patent JP-S6344439-A (JP)
Inventor: ROBAATO II RISHIIKI
IPC: B65D5/54
Filed: 1987-05-28
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-S5253539-A (JP)
Title: Heating equipment
Inventor: SESHIMO MICHIO
IPC: H05B1/02
Filed: 1975-10-29
Abstract: PURPOSE: To be able to heat according to temperature change of heated substance, controlling energizing to a main heater with heat sensing element according to the temperature of heated substance, controlling energizing to an auxiliary heater with a program timer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09308356-A (JP)
Title: Device for operating combine harvester
Inventor: HORIUCHI MIKIO
IPC: A01D41/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an operating device of a combine harvester capable of freely carrying out operation of a machine body from the ground in the neighborhood of a feed part of a thresher and efficiently carrying out handling operation. SOLUTION: A combine harvester equipped with a speed change lever for longitudinally traveling a machine body and a steering operation lever for laterally rotating and steering the machine body in an operating part, is provided with a means 10 for carrying out advancing and retreating operation, a steering order means 90 and a rotating amount controlling means 90a for controlling and operating a rotating amount due to the steering order means 90 on the machine side of a starting end part side of a feed chain 1F of a thresher carried on the combine harvester.
Patent JP-H0576338-A (JP)
Title: Ash tray
Inventor: OZAKI TOSHIAKI
IPC: A24F19/02
Filed: 1991-05-02
Abstract: PURPOSE:To dispense with the cleaning of main tray of an ash tray by using an ash tray composed of a main body of tray and a removable inner tray made of a flexible sheet and inserted into the main body. CONSTITUTION:The objective ash tray is composed of a main tray 1 made of metal, glass, ceramics, etc., and an inner tray 2 made of a flexible sheet or film (e.g. nonwoven fabric, woven fabric, synthetic resin or natural paper) and detachably inserted into the main tray 1.
Patent JP-H11328481-A (JP)
Title: Paper sheet carrying device and paper sheet processor
Inventor: TAKIZAWA YASUSHI
IPC: G07D7/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To guide a paper sheet satisfactorily by switching a carrying direction even when any cut or tear is generated in a paper sheet. SOLUTION: This paper sheet processor is provided with a main carrying means for carrying paper sheet P, branch gate 10 for selectively switching the carrying direction of the paper sheet P carried by the main carrying means to first and second directions, and guide part 19 positioned at the branch gate 10 for guiding the paper sheet P whose carrying direction is switched by the branch gate 10.
Patent JP-S61281886-A (JP)
Title: Electrolytic production of pure potassium peroxyphosphate
Inventor: JIYON SHIYUUCHI CHIYAN
IPC: C25B1/28
Filed: 1986-06-06
Abstract: The invention provides a process to manufacture fluoride-free potassium peroxydiphosphate on a commercial scale. The process comprises electrolyzing an alkaline anolyte containing potassium, phosphate, nitrate and hydroxyl ions at a platinum or noble metal anode. The catholyte is separated from the anolyte by a separating means permeable to at least one ion contained in the anolyte or catholyte.
Patent JP-S5464327-A (JP)
Title: Crew constraining band winder
Inventor: MORI MAMORU
IPC: B60R22/18
Filed: 1977-10-31
Abstract: PURPOSE: To prevent a crew constraining band from being jammed in a crew constraining band winder by detecting the tension of the residue of at least one of two crew constraining bands wound into the winder and stopping the feeding rotation of a winding shaft of the winder if the tension is less than predetermined value.  
     CONSTITUTION: If a crew constraining band winder is so operated that a tong plate 14 is moved to apply tension only to a shoulder constraining band 12, a waist constraining band 10 wound on the outside of the band 12 is also fed out when the band 12 is fed out to cause the band 10 to be deflected at a frame 28 and to be entangled with a member 50 or the like as a fault. Since the tension of the residue of the band 12 is detected by a detection arm 60 to allow a locking arm 62 to tilt the member 50 in this case, the member 50 is engaged with a ratchet wheel 40 to stop feeding operation of the wheel 40. Accordingly, it can prevent the band from being jammed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000322359-A (JP)
Title: Communication system and method and recording medium
Inventor: HAMANAKA TAKASHI
IPC: H04L29/06
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To remarkably shorten a processing time required for downloading an arbitrary program or data from a server on a network through a PC to a portable information terminal and to improve a user interface. SOLUTION: This communication system is provided with a Web site 14 connected with the Internet, a computer 16 to which access can be performed through the Web site 14 and the Internet, and a portable information terminal 18 capable of communicating with the computer 16 by radio, and communication between the portable information terminal 18 and the Web site 14 can be realized through the computer 16. In particular, at the time of realizing the communicating processing between the portable information terminal 18 and the web site 14, for example, at the time of downloading an arbitrary program or data downloaded from the Web site 14 to the portable information terminal 18, a main memory 20 of the computer 16 is used as a data buffer.
Patent JP-S6110441-A (JP)
Inventor: YOKOTA SUEO
IPC: B32B7/12
Filed: 1984-06-25
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。