baber/WOPTO huggingface dataset:
Patent JP-S55155209-A (JP)
Title: Processing circuit for displacement signal
Inventor: ANDOU YOSHIAKI
IPC: G01D5/36
Filed: 1979-05-23
Abstract: PURPOSE: To display the amount and direction of displacement of a table or to control a machine tool, by applying displacement signals of DC level having 90° phase difference to an interpolating and direction discriminating circuit through balance modulators and a phase modulator, and subjecting an output from the circuit to counting in a counter.  
     CONSTITUTION: An optical scale 1 operatively connected to  a table of a machine tool is irradiated with the light from a light source 5. The light passing through the  scale 1 is received by solar batteries 3, 4 through an index grating 2. Outputs having 90° phase difference from the batteries 3, 4 are applied to balance modulators 8, 9 through DC amplifiers 6, 7. Balance modulated outputs are applied to a phase modulator 11 by driving signals e3, e4 from an oscillator 10. A phase modulated signal output is applied to an inerpolating and direction discriminating circuit 13, from which a positive displacement pulse P+ and a negative displacement pulse P- are supplied to an up-down counter 14. Thus, an amount and direction of displacement of a table can be displaced or a machine tool can be controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08258724-A (JP)
Title: Hole cover installation structure of steering column
Inventor: UDAGAWA MITSUGI
IPC: B62D1/16
Filed: 1995-03-23
Abstract: PURPOSE: To improve the positioning accuracy of the hole cover of a steering column and sealing property. CONSTITUTION: A car body side conical surface 6b whose diameter is diminished toward the approximately shaft direction of the steering column tube 1, is formed along the periphery of the passing hole 6a of an under floor 6 and also a pressure receiving surface 6c is formed in a direction which is approximately perpendicular to the shaft direction of a steering column tube 1, and a cover side conical surface 7b which is opposed to the car body side conical surface 6b in approximately parallel having a predetermined interval therebetween when attached, is formed to a hole cover 7.  Therewith, a pushing/ pressing surface 7a which is opposed to the pressure receiving surface 6c in approximately parallel is formed, an interval between the pressure receiving surface 6c and the pushing/pressing surface 7a is set smaller than the interval between both conical surfaces 6b, 7b under such a condition that the hole cover 7 is attached, and a sealing material 9 is interposed between both conical surfaces 6b, 7b and between the pressure receiving surface 6c and the pushing/ pressing surface 7a under its compression condition.
Patent JP-H01235356-A (JP)
Title: Module board
Inventor: IZUMI ATSUHIKO
IPC: H01L23/12
Filed: 1988-03-16
Abstract: PURPOSE:To prevent the performance of a module from being deteriorated and to improve an external view by installing a protrusion-shaped terminal in a position which covers a through hole of a terminal for external extraction use. CONSTITUTION:A cavity part 12 used to house a semiconductor chip 13, a resin dam 11 and two or more wiring layers 10 are formed on the top surface of an insulating substrate 1. In addition, terminals 3 for external extraction use corresponding to the wiring layers 10 are formed on the rear surface of the insulating substrate 1. The terminals 3 for external extraction use are connected electrically to the corresponding wiring layers 10 via through holes 2; protrusion-shaped terminals 5 are installed on the terminals 3 for external extraction use in such a way that they cover through-hole lands 9 on the surface of the terminals 3 for external extraction use of the through holes 2. The surface of the protrusion-shaped terminals 5 is metal-plated 6; the terminals are fixed to the terminals 3 for external extraction use by using a conductive adhesive 4 such as an Ag paste.
Patent JP-H09236068-A (JP)
Title: Fuel injection nozzle
Inventor: SHIGIHARA HIDEKATSU
IPC: F02M61/18
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To form an injection hole as a finely small diameter, uniformize work accuracy, and improve mass productivity by constituting an orifice plate of a fuel injection nozzle out of a sintered body. SOLUTION: A fuel injection nozzle 20 has an orifice plate 21 and a plate holder 22 in a tip part of a nozzle body 2, and the plate holder 22 is installed on the nozzle body 2 by beam welding, and the orifice plate 21 is installed in the tip part of the nozzle body 2. A nozzle assembly 23 is composed of the nozzle body 2, the orifice plate 21 and the plate holder 22. Among these, when the orifice plate 12 is composed of a sintered body, an injection hole can be finely worked when in a green sheet condition in its manufacturing process. Therefore, since flow rate control is not performed by a hole diameter, but can be performed by the number of injection holes, kinds of diameters of a tool such as a punch to work the injection hole can be reduced.
Patent JP-S56162140-A (JP)
Title: Optical character transfer system
Inventor: TOMIOKA MIKIO
IPC: G06F3/153
Filed: 1980-05-16
Abstract: PURPOSE: To enable to transfer a foreign character between different systems, by loading the correspondence table of optional character codes and optical character patterns which are adopted by the other system, in the center of each system of different systems.  
     CONSTITUTION: Systems A, B are provided with intrinsic discrimination information when the respective systems have been generated. In the center 1 of the system A is loaded in advance the correspondence table of optional character codes and optional character patterns of the system B. In the same way, in the center 2 of the system B is loaded the correspondence table of optional character codes and optional character patterns of the system A. In case when the optional character is transferred to the center 2 from the center 1, the discrimination number of the system A is added to the optional character code, then it is transmitted. The center 2 which has received it converts it to an internal code, also detects a pertinent optional character pattern by the correspondence table relating to the system A, which has been loaded in advance, and outputs the internal code and the optional character pattern. In this way, an optional character can be transferred between different systems without changing the existing code system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11245028-A (JP)
Title: Method and device for cleaning soldering iron head
Inventor: NISHIMORI NAOKI
IPC: B23K3/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To completely remove a scorched dreg of flux being stuck to the iron head without reducing an iron head temperature, by butting the scratching pieces against the iron head side face from a surrounding towards an inner side of a radial direction, and relatively moving them in a longitudinal direction of the iron. SOLUTION: When the iron head cleaning is carried out, the claws (scratching pieces) 4 of the chucks 3 are kept opened and the iron head 9 is made to forward against them and, the scorched dreg 10 being stuck around boundary of a plated area 9a of the iron head 9 at a portion where a solder is not stuck is pressed down to a given position deeper than the claws 4. Then, the chucks 3a are closed in a horizontal direction to butt the claws 4 against side face of the iron head 9, so that the scorched dreg 10 is chipped off by pulling up the iron head 9 while holding the status. Also, a mechanism of the chuck 3 is designed to be urged by a liquid pressure or a spring pressure in a closing direction, and its opening/closing movements are controlled together with up/ down movements of the iron head 9.
Patent JP-H03266343-A (JP)
Title: X-ray tube device
Inventor: TAKAGI ISAMU
IPC: H01J35/02
Filed: 1990-03-16
Abstract: PURPOSE:To stabilize heating characteristic by disposing a heat transformer in a container of an X-ray tube device for applying heating voltage to a filament. CONSTITUTION:A transformer 19 is disposed in a container 15 of an X-ray tube device 10. Lead wires 26 (high tension cable) of the secondary side of the transformer 19 are connected to terminals 27a of a receptacle 27, lead wires 25 of the primary side of the transformer 19 are connected to a junction terminal 28 arranged on and tightly fixed to the container 15 so as not to leak out an insulation oil 6 in the container 15 and a predetermined voltage from a power source other than a high tension generating unit is applied to the terminal 28. As a result, an influence of a voltage drop due to the high tension cables 25, 26 becomes small even if the length of the high tension cables 25, 26 is varied and the stabilized heating characteristic of a filament can be obtained.
Patent JP-S63233237-A (JP)
Title: Control of heat accumulating operation at night
Inventor: TSUDA TOYOJI
IPC: F24F11/02
Filed: 1987-03-20
Abstract: PURPOSE:To perform maximum heat accumulation in the limit of heat accumulation possibility according to the state of heat accumulating tanks by calculating the time of heat accumulation from the addition of the amount of water of a heat source to be added to the total sum of the heat accumulating water in water tanks which have not completed heat accumulation and determining operation schedule based on the calculated time of heat accumulation. CONSTITUTION:On the basis of the temperature in a heat accumulating tank 10 the difference of temperature between a standard temperature tSTD of heat accumulation and temperature at completion of heat accumulation, tFULL is checked successively for each unit water tank starting from a unit water tank 1, and the amount of water capable of heat accumulation (volume of water tanks for which heat accumulation is not completed) is calculated from the total sum of the amount of heat accumulation water up to a unit water tank in which heat accumulation is not completed to the unit water tank 1. On the other hand an actually measured value of the amount of water of load and the amount of water which is dependent on the number of heat sources 20 are sought to obtain the difference of the amount of heat accumulation water which is the difference of the amount of heat source water at present and actually measured amount of water of load, The time of heat accumulation is calculated from the amount of water capable of heat accumulation and the amount of heat accumulation water. If the time of heat accumulation ranges over the time of heat accumulation completion, the time of heat accumulation is calculated again after regulating the increase or decrease in the amount of water of a heat source 20 which is the subject if the heat sources is capable of covering the decrease of more than one heat accumulation tank. And, from the heat accumulation time calculated as described above, the scheduling is determined.
Patent JP-S53148999-A (JP)
Title: Escape guiding device
Inventor: OOHARA NAOYUKI
IPC: G08B21/00
Filed: 1977-05-31
Abstract: PURPOSE: To secure an eascape guidance not only to the emergency exit but to the energency escape exit and to avoid the confusion at these exits, by actuating both the emergency exit indicator and the emergency escaoe exit indicator in case the smoke diffusion exceeds a fixed range and thus the emergency exit cannot be detected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07249327-A (JP)
Title: Manufacture of highly foamed polyethylene coaxial cable
Inventor: TAMAKI HACHIRO
IPC: B29K23/00
Filed: 1994-03-09
Abstract: PURPOSE:To manufacture highly foamed coaxial cables using nitrogen and carbon dioxide gas as a mixed gas which is a substitution for a fleon. CONSTITUTION:A polyethylene coating with several tens mum thickness is formed on a center conductor 1 by a precoat extruding apparatus 15, polyethylene foamed by a mixed gas is supplied to an extruding apparatus 17 by which polyethylene is melted and extruded, and an insulating coating is formed. A cable coated with the insulating coating is sent to an adhesive applying apparatus 31 in which a hot melting adhesive solution is stored and after an adhesive layer is formed on the surface of the insulator, the cable is coiled by a coiling apparatus 21.
Patent JP-S59191811-A (JP)
Title: Operating method of pulverized coal combustion device
Inventor: MASAI TADAHISA
IPC: F23K3/00
Filed: 1983-04-14
Abstract: PURPOSE:To prevent the occurrence of a firing trouble occasioned by a produced volatile content, by a method wherein gas for preventing the occurrence of fire is fed to a crusher and a line, through which the crusher and a burner are inter- connected, during stoppage of operation of the crusher. CONSTITUTION:When a crusher is brought to a stop, exhaust gas G is cooled by an air preheater by means of the air A, and the cooled exhaust gas is introduced from an exhaust gas line 28 to an air feed main pipe 20, with a damper 35 of the air feed main pipe 20 closed and a damper 36 of a bypass line 33 opened, cooled exhaust gas is fed through the bypass line 33 to a crusher 1. The cooled exhaust gas fed to the crusher 1 cools the inside of a device to reduce production of a volatile content from residual coal and to fill the inside of the device therewith. This enables prevention of the occurrence of firing trouble occasioned by a volatile content produced during stoppage of operation of a coal crusher.
Patent JP-H10257939-A (JP)
Title: Assembly table for outdoor use and outdoor-use fence-equipped assembly table
Inventor: MARUYAMA TAKAFUMI
IPC: E04H17/16
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an assembly table for outdoor use (fence-equipped assembly table) which does not require flatness adjustment substantially and which allows anyone to easily make disassembly, movement, and alteration of the area through combination. SOLUTION: An assembly table for outdoor use is equipped with a floor plate 2, framework 3 to support it, a pair of legs 5a and 5b having two feed 7a and 7b/7c and 7d, and leg fixing means 8a and 8b to fix the legs 5a and 5b in the spread attitude under the framework 3, wherein the arrangement further includes foot extension metal fittings 11... which are formed in a box with the over-part left open, provided with a drip hole in the bottom, to be fitted with the feed slidably, and can prolong the foot length, and foot fixing means 12... which are to fix the foot extension metal fittings to respective desired positions. A fence fixes to the feet the columns which support in such a way as pinching a fence grating and couples and secures while the projection on a column cover is fitted into the upper part of each corner, etc.
Patent JP-H10258954-A (JP)
Title: Meandering correction device for flexible long material
Inventor: UTO YOSHITSUGU
IPC: B65H9/16
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a meandering correction device which can conduct meandering correction for a long material, such as paper, synthetic resin sheet, every types of film, cloth or the like even in case of using a pressing roller, and can attain a simple structure and free-maintenance. SOLUTION: This meandering correction device 10 for flexible long material is provided with a detection means 11 which is disposed on the machine casing side of a conveying machine, at least one side end edge side of a long material W and detects the meandering of the long material W, a supporting plate 12 which is fitted at the machine casing so as to be positioned on the upstream side of the detection means 11 and supports one surface of the long material W which is conveyed, a pressing roller 13 which is disposed on the opposite side of the long material of the supporting plate 12, at least one end edge side of the long material W, and consists of a magnetic body which is supported on the machine casing side in such a condition as an inclination is made in the longitudinal direction of the long material,  and an electromagnet which is disposed on the back surface side of the supporting plate 12 which faces the pressing roller 13 and attracts the pressing roller 13 toward the supporting plate 12 side by obtaining a signal from the detection means 11.
Patent JP-H11247545-A (JP)
Title: Fitting
Inventor: OGITA SHINJI
IPC: E06B7/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve a function by forming a plurality of through-holes to a door for storage furniture and a partition, etc., installed into a room and detachably mounting closing members closing the through-holes. SOLUTION: A plurality of openings 2a penetrated to the front and rear are formed is a hinged door 2 set up to the opening section of a closet 1 while rings 2b, in which internal surfaces are machined in a female screw shape and which are made of stainless steel, are bonded into the openings 2a. Article hangers 2c, in which front ends have hooked retaining sections, to which an article is hooked, and male screws capable of being screwed to the female screws of the rings 2b are formed at base end sections, are fitted, and screwed detachably to the openings 2a from the surface side of the door 2 and close the openings 2a. An article container 2d, to which male screws capable of being screwed to the female screws of the rings 2b are formed, is installed in a supporting section, and screwed detachably into the openings 2a from the rear side of the door 2 and closes the openings 2a.  Accordingly, air permeability can be improved because the opening sections are formed, and the article on the reverse side to the fittings can be recognized visually, and the openings are closed properly and air permeability can be adjusted when visual recognition is not required.
Patent JP-S60206991-A (JP)
Title: Vacuum pump
Inventor: INUI KATSUHIKO
IPC: F04C18/30
Filed: 1984-03-30
Abstract: PURPOSE:To increase the exhaust capacity of a vacuum pump, by forming a third pump chamber in the side of a pump as a vane-in-common operating member of the two-state vacuum pump provided with two pump chambers in the inside and outside. CONSTITUTION:When a vacuum pump is operated at a low vacuum range, exhaust made by a two-state vacuum pump is smoothly discharged to an Oldham's type exhaust mechanism part 19 from an exhaust port P whereby favorable exhaust characteristic are maintained. When it comes to a high vacuum range, exhaust discharge capacity from the exhaust port P is deteriorated but exhaust inside the exhaust port P is further compressed by a third pump chamber III and exhausted to the said exhaust mechanism part 19 through a separate passage. Therefore, even if the capacity is small as compared with that of both second and third pump chambers II and I , in an operation state at this high vacuum range, a very large improvement is addable. Moreover, in the pump chamber IIIat this final stage, a noise of the vacuum pump is reduced the smaller in the capacity the higher in the vacuum.
Patent JP-H08229467-A (JP)
Title: Trigger type liquid sprayer
Inventor: TSUBAKI TATSUO
IPC: B05B11/00
Filed: 1995-02-27
Abstract: PURPOSE: To reuse a pump by replacing a container only by actuating a pump mechanism by operating a trigger, shutting off communication of suction pipes by turning a lever, removing a mount cap after liquid in a container is used up, and replacing the container with a new container. CONSTITUTION: If a trigger 19 is pulled inward, a pump mechanism in a pump body 15 is actuated so that liquid in each room A, B is passed through each suction pipe 4, 4, a laterally long groove 10, and vertical grooves 23, 24 into a connection cylinder member 8. The liquid is then passed through the pump body 15 and sprayed. If a lever 6c is turned, communication between the grooves 23, 24 and communication between through holes 26, 27 are shut off. When liquid in a container 2 has been used up, a mount cap 5 is removed and pulled up. Thus a cover member 3 and the suction pipes 4, 4 are removed to replace the container 2 with a new container 2.
Patent JP-S61221921-A (JP)
Title: Rising system for operating system
Inventor: MORIYA KEIZO
IPC: G06F1/00
Filed: 1985-03-28
Abstract: PURPOSE:To enable a personal computer operator to select an operating system OS which is actuated by a personal computer with no complicated operation, by using a system file storing plural systems OS to attain the rise of a personal computer system. CONSTITUTION:A system file FD14 stores plural operating systems OS, and a slide switch 1 is set to send the selection signal to a CPU circuit 3 of a personal computer for selection of an OS. The power supply of the personal computer is applied after the switch 1 is set. Then a floppy disk FD is loaded to an FD device. A program address for rise of a personal computer system corresponding to an OS type set previously by the switch 1 is selected by an address switching circuit 5. Then the designated OS is read out of a BIOS storing circuit 6 by said program address. The circuit 3 rises the system with the designated OS and executes a program.
Patent JP-S61225962-A (JP)
Title: Facsimile equipment
Inventor: KATO MOTOAKI
IPC: H04N1/00
Filed: 1985-03-30
Abstract: PURPOSE:To only transmit once picture information of an original so as to allow a facsimile equipment at the reception side to output the number of outputs designated at the transmission side by outputting the received original numbers designated by a facsimile equipment at the transmission side. CONSTITUTION:A control section 10 reads the picture information of the transmission original stored in a storage section 6 and the information representing the outputted number and a transmission section 4 sends them to a destination facsimile equipment. The picture information of the received original and the information of the number of outputs are stored in the storage section 6. When all the picture information is stored in the storage section 6, the control section 10 sends a signal to an outputted number measuring device 8 to initialize it, a signal is sent to the storage section 6 to read the outputted number, which is stored in a comparator 9. The signal is sent to the storage section 6 and the output section 7 to start the output of received picture information. The control section section 10 sends a signal to the comparator 9 to compare the outputted number measured by the outputted number measuring device 8 and outputted so far with the outputted number designated by the facsimile equipment at the transmission side.
Patent JP-2000265868-A (JP)
Title: Engine control device for specially equipped vehicle
Inventor: ITO HIROYUKI
IPC: F02D29/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To arbitrarily obtain an idle up state when a working equipment is operated by effectively utilizing an existing controller for controlling engine output. SOLUTION: An output of an engine 20 is performed by controlling a fuel injection valve 26 so as to be a size according to an accelerator opening detected by accelerator opening sensors S2, S3 by a first controller U1 that a base vehicle has. When an accelerator switch S1 for fully closing an accelerator is turned on, normal idle rotational speed is set. As a working equipment 20, a second controller U2 is separately provided. The second controller U2 outputs a pseudo signal showing that the accelerator is not fully closed at present and a pseudo accelerator opening signal corresponding to engine speed for idle up to the first controller U1 when a manual switch S4 for selecting the use of the working equipment 20 is turned on and a parking brake switch S5 is turned on for the confirmation of a vehicle stoppage.