baber/WOPTO huggingface dataset:
Patent JP-S5734978-A (JP)
Title: Type head for impact printer
Inventor: NAKAYA SHIGENAGA
IPC: B41J9/38
Filed: 1980-08-11
Abstract: PURPOSE:To obtain a type head having a simple structure and enabling high speed printing by providing a type needle so as to be protruded by an electromagnetic force acting between a flat plate like wound coil and a leaf spring comprising a good electric conductor adjacent thereto. CONSTITUTION:When impulse electric current is applied to a wound coil from a curent passing terminal 9, secondary current due to electromagnetic induction action is induced to a leaf spring 3 comprising a good electric conductor through a thin insulator 6. If said insulator 6 is extremely thin, said secondary current is formed into current distribution almost equal to that of the wound coil 1 and, moreover, because a direction thereof is reverse, an electromagnetic repelling force is generated between the wound coil 1 and the leaf spring 3 and a type needle 5 attached to a free end of the leaf spring 3 is protruded from a window 8 of a cover 7 to carry out printing. In this case, by selecting the leaf spring 3 from a material with high conductivity and good spring characteristics, a large driving force is instantaneously obtained and, because there is no staturation of the electromagnetic force, high speed printing is enabled.
Patent JP-H10227435-A (JP)
Title: Combustion melting furnace
Inventor: BANDAI SHIGEMI
IPC: F23J1/08
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent slag from being solidified and the generation of unburnt char or unmelted metal in a combustion melting furnace in which cracked gas obtained by carbonizing refuse is used as fuel, the char is burnt, and ash and metal are molten and guided to a molten slag reservoir. SOLUTION: Cracked gas obtained by carbonizing refuse is introduced into a furnace from a combustion burner 4 and a melting burner 5. Char or metal pieces formed by carbonizing refuse are supplied from a char supply port 2 and combustion air is supplied from a supply port 3. Combustion gas is exhausted from an upper gas outlet 10 and a part thereof is exhausted from a lower gas outlet 11 via a molten slag reservoir 9 from a slag port 6. In the molten slag reservoir 9, a vertically movable valve disk 7 and a valve seat 8 are provided so that a prescribed quantity of slag can be stored.
Patent JP-H07289958-A (JP)
Title: Spray gun for coating application
Inventor: OSAKA TOSHIHARU
IPC: B05B7/02
Filed: 1994-04-26
Abstract: PURPOSE:To securely prevent the adhesion of a reflected coating material to a spray gun main body or the like by storing the spray gun main body in a cylindrical protective cover and fixed therein, and providing a means of protruding a discharge outlet of the spray gun main body from through-holes of the protective cover and screwing a nozzle or the like. CONSTITUTION:The whole of a spray gun main body (a), a gripping handle 3, an operation lever 4 and a lever protective frame 5 are stored in the first half of a protective cover (b). A coating material hose is introduced from an opening 10' of a lower face 10 to the gripping handle 3, in which a coating material feed line is formed, and connected with the gripping handle. Further, a hook 1 for hanging is protruded out of a window hole 13 for a discharge outlet 2 is protruded out of a through-hole 12, and then a tightening nut 6 is screwed while a nozzle 7 is brought into contact with the front end face of the discharge outlet 2. The protective cover (b) is fixed on the spray gun (a) by the arrangement. A human hand is put in from an opening 11' on a rear face 11 to grip the gripping handle 3 and the operation lever 4 is operated to carry out the required coating. The reflected coating material, therefore, adheres to the protective cover (b) only.
Patent JP-S5634928-A (JP)
Title: Gas turbine system
Inventor: YAMAMOTO SETSUO
IPC: F02C3/26
Filed: 1979-08-27
Abstract: PURPOSE: To use pressurized fluid deposits of burning coal as a heat source of a highly efficient gas turbine by providing a system in such a constitution that a compressed air is heated by the fluid deposits of the burning coal before delivery to a combustor.  
     CONSTITUTION: Some air compressed by a compressor 1 is carried through a passage 2 to a heat transfer pipe 14 provided inside a pressurized deposits stirring combustion furnace 4 while the other is sent through a passage 3 to the pressurized deposits stirring combustion furnace 4 as an air for burning the stirred deposits. Within the pressurized deposits stirring combustion furnace 4, there stands on the lower side a distribution board 16 through which many fine air bleeders open. An inert fluid or a fluid medium of limestone for example, is disposed on the board and stirred in the form of fluid deposits 15 by burning air supplied through the distribution board 16. Compressed air heated inside the pressurized deposits stirring combustion furnace 4 is fed into a combustor 5. Heavy oil is supplied into the combustor 5, wherein burning gas of a high-temperature and high-pressure is created and sent to a turbine 6. On the other hand, exhaust in the combustion furnace 4 is treated by a dust collector 8 and fed into the turbine 6 in combination with the burning gas inside the combustor 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5232884-A (JP)
Title: Method for removing harmful compnents in exhaust gas of high temperatu re and high humidity
Inventor: IWAMOTO KENICHI
IPC: B01D53/50
Filed: 1975-09-09
Abstract: PURPOSE: Method for removing harmful components in exhaust gas high temperature and high humidity, in which the cooler and the treating equipment of the waste fluid of the washing liquid for cooling can be omitted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04318157-A (JP)
Title: Hot metal dipping method for hardly platable steel sheet
Inventor: MIZUGUCHI TOSHINORI
IPC: C23C2/06
Filed: 1991-04-16
Abstract: PURPOSE:To form stable metal coating by generating corona discharging during cooling to remove surface oxide film after executing heating treatment to a hardly platable steel sheet under hydrogen-containing reducing atmosphere. CONSTITUTION:The heating treatment is executed to the cold-rolled steel sheet to execute the plating of hardly platable steel sheet containing Cr, Si, etc., under reducing atmosphere containing hydrogen gas. Successively, the sheet is passed through cooling zone 2 in the reducing atmospheric furnace 1 containing argon gas, etc. By impressing high voltage to electrodes 3 set to the cooling zone 2, the corona discharge is generated between the electrodes 3, 3 and the surface oxide film on the steel sheet is peeled with electron shock to the generated active nuclei. Successively, the hot metal dipping is executed.
Patent JP-H08307479-A (JP)
Title: Method for connection between data terminal equipment and data circuit terminating equipment
Inventor: KATO TADASHI
IPC: H04L29/10
Filed: 1995-05-08
Abstract: PURPOSE: To use an analog communication line to remotely control even a data terminal equipment having no signals other than the transmission data signal, the reception data signal, and the earth signal by connecting a transmission request signal terminal, a transmission permission signal terminals, and a terminal communicatable signal terminal by short- circuiting. CONSTITUTION: SD(data from terminal to modem) and SG(ground for signal line) signal terminals of a data circuit terminating equipment (DCE) are connected to a data terminal (DTE) provided with only an SD signal terminal, an RD(data from modem to terminal) signal terminal, and an SG signal terminal as they are, and an RS(request of reply from modan to terminal) signal terminal and an ER signal terminal are connected to a CS(permission to RS) signal terminal by short-circuiting. By this connection, RS and ER signals can be obtained from the DTE, and the automatic terminating operation is possible. Meanwhile, when the power source of a modem 2 is turned on, the CS signal terminal of the modem 2 is turned on, and RS and ER signal terminals connected to the CS signal terminal by short- circuiting are turned on also, and the modem 2 is always held in the transmittable/receivable state.  Even if the SD signal is sent from a measurer 1 before or during incoming, it is not interpreted as a command because the modem 2 is in the DAM mode, and the transmittable/ receivable state is set by the normal terminating operation sequence.
Patent JP-S5335182-A (JP)
Title: Electric car cable winder
Inventor: TANAKA YUUJIROU
IPC: B65H75/38
Filed: 1976-09-13
Abstract: PURPOSE: To always keep cable tensile force constant by detecting the front and rear inclination of an electric car and correcting the angle of sag set point so that the angle made by the cable with the vertical plane can be almost constant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H048442-A (JP)
Title: Automatic tool changer
Inventor: MIYAMOTO SHINJI
IPC: B23Q3/155
Filed: 1990-04-24
Abstract: PURPOSE:To perform a tool change quickly irrespective of the position of a tool rest by setting up a tool conveyor and a tool magazine either on a carriage mounting a tool rest. CONSTITUTION:A carriage 10 is constituted to be shiftable in a direction (arrow B direction) orthogonal with the extruding direction (arrow A direction) of a tool 12, while a tool rest 14, a tool magazine 16 and a tool conveyer 18 are all mounted on this carriage 10, and the tool magazine 16 is set up on the carriage 10 in a sense where its longitudinal direction is accorded with the tool extruding direction. The tool conveyor 18 is made up of a base plate 24 attached to the top of a frame 22 and a turning part 26 attached to the top of this base plate turnably around a vertical axis Z, and this turning part 26 turns round with a tool holder 48 as a unrl. Thus, tool change can be done at once after machining, irrespective of the position of the carriage, through which tool changing time is reduced.
Patent JP-S62266634-A (JP)
Title: Access control circuit for cache memory
Inventor: ITO MASAHIRO
IPC: G06F12/08
Filed: 1986-05-14
Abstract: PURPOSE:To prevent the contents of a main memory and those of a cache memory from becoming incoincident even by using a system bus to other bus masters. CONSTITUTION:When the other bus master writes data in the main memory through the system bus SB, a bus comparison part 12 compares the contents of a physical tag part 10 designated by P-INDEX showing a physical address PA on the system bus SB with P-TAG showing the physical address PA. If the compared result is coincident, and even an invalid display part V shows validity, the contents of an index part 11 at the address designated by the P-INDEX showing the physical address PA are read. Since the value is fitted for the L-INDEX showing a logical address LA corresponding to the physical address PA on the system bus SB, a cache control part 30 invalidates the invalid display part V in a logical tag part 20 designated by the L-INDEX. Thus, a CACHE dissident with the contents of the main memory is invalidated.
Patent JP-S63273767-A (JP)
Inventor: KODAIRA TAKASHI
IPC: F25B15/00
Filed: 1987-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5235545-A (JP)
Title: Micro-program control device
Inventor: KADOSE KATSUJI
IPC: G06F9/22
Filed: 1975-09-12
Abstract: PURPOSE: The operation record for error display is buried into the dead step of control memory to perform error display when an error takes place in access. As a result, the detection reliability is increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S605029-A (JP)
Title: Method for feeding vaporized raw material for producing optical glass
Inventor: TAKAHASHI HIROSHI
IPC: G02B6/00
Filed: 1983-06-21
Abstract: PURPOSE:To carry out the feed of the titled raw materials without causing the variation in the composition of the liquefied raw materials of chloride, by dividing the raw material tank into plural raw material chambers connected with each other under the liquid level of the raw material, and introducing chlorine gas into the liquefied liquid raw material in a chamber different from the chamber to supply to the reaction system. CONSTITUTION:The liquefied raw material 9 in the raw material chambers 3a, 3b is maintained to a proper temperature by heating the raw material tank 1. An inert gas is introduced through the bubbling pipe 4a into the liquefied raw material 9 in one raw material chamber 3a, and chlorine gas is bubbled through the bubbling pipe 4b into the liquefied raw material 9 in the other raw material chamber 3b. The vaporized raw material 9' generated in the raw material chamber 3a is supplied to a definite reaction system through the supplying port 6. When the liquefied raw material 9 is SbCl5, the SbCl5 is supplied to the reaction system as the vaporized raw material 9', and is dechlorinated to SbCl3, however, it is converted again to SbCl5 by blasting chlorine gas thereto. Consequently, SbCl5 can be stably supplied to the reaction system.
Patent JP-H02287516-A (JP)
Title: Organic nonlinear optical material
Inventor: OGATA NAOYA
IPC: G02F1/355
Filed: 1989-04-28
Abstract: PURPOSE:To provide the org. nonlinear optical material having excellent electric field orientability by bringing 4-trinitrophenyl aminoacetoaldehyde acetal expressed by specific formula and polyvinyl alcohol (PVA) into reaction. CONSTITUTION:The org. nonlinear optical material contg. the 4-trinitrophenyl aminoacetoaldehyde acetal expressed by formula I and the high-polymer org. nonlinear optical material contg. the acetalyzed PVA expressed by formula II are used as the optical element of an optoelectronic device. The compd. expressed by the formula I may be used in this form or may be used in the form of the salt with an inorg. acid or org. acid. The acetalyzed PVA expressed by the formula II is synthesized by bringing the 4-trinitrophenyl aminoacetoaldehyde acetal expressed by the formula I and the PVA into reaction. The resulted nonlinear optical polymer allows an easy orientation treatment with a relatively low voltage.
Patent JP-H06325695-A (JP)
Title: Manufacture of glass tube for special shape fluorescent lamp
Inventor: KUDO KATSUHARU
IPC: H01J9/24
Filed: 1993-05-12
Abstract: PURPOSE:To obtain a curved glass tube, in which large width parts and small width parts are arranged alternately in the axial direction, by setting the pulling speed lower than the feeding speed when a glass tube having a round cross section and a straight axis is fed from one end side and pulled from the other end side to pass it inside of a heater, and pulling the glass tube in the curving direction. CONSTITUTION:A straight fluorescent lamp 2, of which glass tube 4 part has an even round cross section and a straight axis, is passed inside of an annular heater 26 at a predetermined internal temperature in the axial direction to locally heat the glass tube 4. When one end 22 is fed at a predetermined feeding speed V1 by a feeding side holder 28, and the other end 24 is pulled at a predetermined pulling speed V2 lower than the feeding speed V1 by a pulling side holder 30 in the curving direction C, an area to be heated is moved gradually in the axial direction. The compressing force in the axial direction and the bending force for bending the axis are applied continuously to deform the glass tube 4 at a part, where the glass tube 4 passes through the heater 26. Consequently, a special shape glass tube, of which axis is curved and in which large width parts and small width parts are arranged alternately and continuously in the axial direction in a front view and a plan view, can be thereby obtained.
Patent JP-2000301522-A (JP)
Title: Manufacture of decorative alc panel and working jig used therefor
Inventor: YAMAZAKI TOMOHIRO
IPC: E04C2/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method for a decorative ALC panel, which has a natural rubble-like worked pattern and a high productivity and a working jig used therefor. SOLUTION: A grooving work having a nearly trapezoidal section in such a shape that the width of the base of the section is broader than the width of the top side is executed on the surface of an ALC panel 1. After that, the inclined parts of this groove are cracked, resulting in exposing fractured faces 13 and 13' so as to form decorative faces. Next, a working jig of this groove is a cubic body having a sectional form similar to the nearly trapezoidal section and sizes a little smaller than those of the above nearly trapezoidal section.
Patent JP-S63274111-A (JP)
Title: Slide contact device
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/04
Filed: 1987-05-06
Abstract: PURPOSE:To obtain the sliding contact device of low degree of abrasion, generating no heat and hardly subjected to deposition when a catalytic action is at work by a method wherein a contact material, in which a tin oxide and indium oxide of a specific quantity are added to Ag, is used as the contact material for the thick film conductor pattern formed by sintering Ag conductor paste. CONSTITUTION:A thick film resistance pattern 2 is formed on a ceramic substrate 1 by sintering resistance paste, and a thick film conductor pattern 3 is formed linking to the thick film resistance pattern 2 by sintering Ag conductor paste, and they are used as a wiring board 4. Opposing to the thick film conductor pattern 3 of said wiring board 4, a contact material 6 of Ag-tin oxide of 3-15 wt.% and indium oxide of 1-10 wt.% is attached to a spring terminal material 7, and they are used as a slide contact 5. As the contact material of said sliding contact is soft and easily slided, its contact resistance is low, no wear is generated on the Ag thick film conductor pattern, there are almost no adhesion and exforiation, and an excellent contact can be obtained.
Patent JP-S61269284-A (JP)
Title: Sound recorder
Inventor: NOMOTO YUKITSUGU
IPC: G11B27/28
Filed: 1985-05-24
Abstract: PURPOSE:To make the titled sound recorder convenient for editing of the time when many information has been sound-recorded, by sound-recording the data information which has been brought to a key input, and displaying a sound- recorded date at the time of reproduction. CONSTITUTION:Information of a data which has been brought to a key input is converted to a code of '1' and '0' by an encoder 11, also converted to signals f0, f1, and it is recorded on a magnetic tape 14 by a sound recording amplifier 13. At the time of reproduction, the signal which has been recorded on the magnetic tape 14 is reproduced by a reproducing amplifier 15, the signals f0, f1 are fetched, its signals are converted to codes of '1' and '0', also decoded by a decoder 17, and information of dates is displayed on a display device 18. In this way, a sound recorder can have date recording functions, and it is convenient for editing.
Patent JP-H02289919-A (JP)
Title: Magnetic recording medium and magnetic recording and reproducing method
Inventor: MORITA HARUYUKI
IPC: G11B5/02
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the magnetic recording medium which has high floating stability and lessens head attraction by specifying the surface roughness of a glass substrate of the magnetic recording medium formed with a magnetic thin film on the glass substrate and the surface roughness of the medium surface. CONSTITUTION:A floating type magnetic head 10 successively has a substrate 20, an insulating layer 31, a lower magnetic pole layer 41, a gap layer 50, an insulating layer 33, a coil layer 60, an insulating layer 35, an upper magnetic pole layer 45, and a protective layer 70. The surface roughness Rmax of the glass substrate is specified to 40 to 80Angstrom  and the surface roughness Rmax of the medium surface is specified to 80 to 150Angstrom . The recording medium which has the good floating stability with a low floating quantity and obviates the generation of attraction is obtd. in this way.
Patent JP-2000304485-A (JP)
Title: Heating tube for down-flow liquid film type heat exchanger
Inventor: NAKAI TAKESHI
IPC: F25B37/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high performance heating tube without increasing the weight per length by providing, on the outer surface thereof, with a plurality of grooves of specified depth, at a specified interval, in the direction of the tube axis and a large number of fins of specified height at a specified pitch and providing, on the inner surface thereof, with a plurality of protrusions extending spirally and intermittently in the direction of the tube axis. SOLUTION: Fins 1 are formed, at a fine pitch, on the outer surface of a copper tube being employed as the heating tube for a down-flow liquid film type heat exchanger and a large number of grooves 2 extending in the longitudinal direction to divide the fins 1 in the circumferential direction are formed, at a constant interval, in the circumferential direction. The grooves 2 are formed larger (deeper) than the height of the fin 1. Spiral protrusions are formed intermittently in the tube by pressing the tube with a protruding die spirally and intermittently from the outside thereby recessing the tube wall inwardly. The groove 2 has a depth of 0.5-2.0 mm and a circumferential interval of 0.3-4.0 mm and the fin 1 between the grooves has a height of 0.3-1.5 mm and a pitch of 0.4-1.5 mm.
Patent JP-H04339554-A (JP)
Title: Device for detecting abnormality in continuous casting equipment
Inventor: IKEDA AKINORI
IPC: B22D11/20
Filed: 1991-05-15
Abstract: PURPOSE:To prevent miss-detection to abnormality in a pulse generator (PG) even in the case pinch roll locks so as to solve the problem, which the abnormality in the PG is miss-detected in the case the pinch roll locks, in the PG abnormality detecting device in pinch roll control, by which the abnormality is detected from difference between the velocity command to each pinch roll and the present velocity calculated from the detected pulse with the PG fitted to each pinch roll in the ordinary continuous casting equipment. CONSTITUTION:In the case the pinch roll is not a velocity reference pinch roll, the difference between the pulse generator in the velocity reference pinch roll and the present velocity calculated from the pulse in the pulse generator in this pinch roll, is calculated and compared with the permissible error to detect the abnormality. Further, in the case this pinch roll is the velocity reference pinch roll, the difference between this pulse generator and the actual average value of velocities in each pinch roll, is calculated and compared with the permissible error to detect the abnormality.
Patent JP-2000305754-A (JP)
Title: Device for creating setting file, medium for storing setting file creating program and medium for storing control program
Inventor: UEDA SHOJIRO
IPC: G06F9/06
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation setting of a handy terminal by creating setting information which indicates a set class and creating setting files including the setting information. SOLUTION: The operation of the handy terminal is executed based on the setting files in a hard disk and one setting file expresses a processing consisting of a series of operations. The setting files include an optionally set title number and a title name, optionally set to within 6 words of Japanese, for recognizing a processing expressed by the setting files and they are displayed on a title screen 41. Besides, the setting files also include a setting item indicating the existence of response waiting where a reception waiting screen 46 is displayed to wait a result telegraphic message from a host and include the setting item indicating the existence of a working section for recognizing a reception waiting time when response waiting exists and the working state of a host unless it exists. The setting files are created by a file creating device and downloaded by the handy terminal.
Patent JP-S63318317-A (JP)
Inventor: DEITOMAARU KURISHIYATSUTO
IPC: F16D43/21
Filed: 1988-05-09
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。