baber/WOPTO huggingface dataset:
Patent JP-H0774035-A (JP)
Title: Secondary winding bobbin for ignition coil of internal combustion engine
Inventor: PIEERU ERITEIE BESUTO
IPC: F02P15/00
Filed: 1994-01-28
Abstract: PURPOSE: To prevent generation of spark between winding sections of a secondary winding bobbin for an ignition coil. CONSTITUTION: A plurality of fins 5, 5,... are formed vertically to the axis 3 of a core body 2. Between the fins, winding sections where a secondary coil is wound are determined by the fines. In the fin 5n, a path 9n which passes a secondary coil 20 wound in an upper stream section 6n of the fin 5 to a downstream section 6n+1 of the fin 5n. The outermost peripheral part of the secondary coil wound in the upper stream section 6n and the innermost peripheral part of the secondary coil wound in the downstream section 6n+1 have the same distance from the axis 3 of the core body, and potential difference is not generated between the peripheral parts, which face each other setting the fin 5n as the center.
Patent JP-S55101074-A (JP)
Title: Time correction unit of timepiece
Inventor: KIHARA NOBUO
IPC: G04R60/14
Filed: 1979-01-27
Abstract: PURPOSE: To correct the time of a timepiece by operating a receiver at the set time of a timer, by receiving a time signal by it and then by resetting the timepiece by the signal.  
     CONSTITUTION: Setting timer 8 of timepiece 7 to eleven fifty operates timer 8 at the time to operate receiver operating relay 13 of control circuit 6, and receiver 1 is put into operation by its contact 13a. A received signal by receiver 1 is passed through filter 2, Schmitt circuit 3 and divider circuit 4 to extract only a time signal, which is supplied to differentiating circuit 5 to generate trigger signal (f). Once control circuit 6 is actuated by this signal (f), reset relay 12 is operated by contact 11a of relay 11 to reset timepiece 9 at twelve o'clock. Further, receiver operating relay 13 is released by contact 11b of relay 11 and its contact 13a is opened to cut off a power supply to receiver 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58124496-A (JP)
Inventor: OOTSUKA KIMIHIKO
IPC: D06F58/02
Filed: 1982-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61167587-A (JP)
Title: Paper detection mechanism for printer
Inventor: ITO TORU
IPC: B41J13/00
Filed: 1985-01-22
Abstract: PURPOSE:To place a printing head and a paper detection mechanism in proximity by constituting a platen and paper bale with a conductor and providing a resistance value detection means to detect an electric resistance value between the platen and the paper bale. CONSTITUTION:A platen 1 and a paper bale 2 are made of a conductor and the variations of an electric resistance value between the platen 1 and and the paper bale 2 are transmitted to signal conversion circuit 3 through lead wire 6, 7. In said circuit, the magnitude of an electric resistance value is converted to two modes of a control output signal 8. Thus it is possible to detect even the availability of clear paper such as OHP paper without fail, and communicate the availability of printing paper 4 to the outside according to the mode of the control output signal 8.
Patent JP-H04250471-A (JP)
Title: Copying device with automatic document feeder
Inventor: ITO TATSUYA
IPC: G03G15/00
Filed: 1991-01-28
Abstract: PURPOSE:To prevent jamming from occurring in an automatic document feeder by detecting the thickness of a document and feeding only the document whose thickness is within allowable dimension. CONSTITUTION:A paper thickness detecting means 2 for detecting the thickness of the document is provided in the automatic document feeder 1 by which the document is automatically inverted to circulate. Then, a paper thickness decision means 36 for deciding whether or not the thickness of the document is within the allowable dimension previously set based on the detected result by the means 2, and a control means 37 for feeding only the document whose thickness is within the allowable dimension based on the decided result by the means 36 are provided.
Patent JP-S60152623-A (JP)
Title: Centering method of coil in high-frequency hardening device
Inventor: KUMAOKA TOSHIO
IPC: C21D1/10
Filed: 1984-01-23
Abstract: PURPOSE:To center easily and exactly a coil by using a jig for measuring a clearance having a dial gage as a means for measuring linear displacement attached to one end of a shaft penetrating through a jig body as a main constituting element. CONSTITUTION:While a V-shaped contactor 15 is held across a work 1, a coil 23 is moved in the direction intersection the axial line direction of a spindle 13b and the axial line of the spindle 13b is directed toward the central direction of the bore of the coil 23. The contactor 15 is thereafter pressed to the work 1 in such a way that the spindle 13b is displaced to a prescribed extent and while the contactor is held across the work, the coil 23 is moved in the axial line direction of the spindle 13b. The sum of the two measured values of the dial gage 13 when the inside circumferential surfaces of the coil 23 facing with each other with the center of the inside diameter in-between contact respectively the work 1 is determined. The coil 23 is moved in the axial direction of the spindle 13b until the value measured with the dial gage 13 attains the value of half the previously determined sum. The coil 23 is thus centered.
Patent JP-S58126557-A (JP)
Title: Adjusting device of toner density
Inventor: SUZUKI KAZUHIRO
IPC: G03G21/00
Filed: 1982-01-22
Abstract: PURPOSE:To stabilize the copy density by making the toner density in a developer always constant and to inform the necessary time of supplying toner to an operator, by providing a controller and controlling the quantity of supplied toner by comparing an output voltage of a density detector for a set image on a photoreceptor with a set voltage. CONSTITUTION:A lamp 2 is turned on for a fixed time before copying and after finish of the copying and a specific image is formed on a position A on the photodetector to measure the toner density on the photoreceptor 1. This image is developed on a position B in the density almost in proportion to the present toner density in a developing machine 4, and the density is detected on a position C by a detector of image density in combination of a light emission diode 6 and a photosensor 7 and is introduced to a controller 10. Voltages VH and VL corresponding to the upper limit and the lower limit in the proper range of the toner density are set at the controller 10 by variable resistors 8, 9 and are compared with voltage corresponding to the present toner density, and the quantity of toner to be supplied is decided by its comparison result.
Patent JP-S57122437-A (JP)
Title: Glass mask
Inventor: NISHI SADAAKI
IPC: G03F1/60
Filed: 1981-01-23
Abstract: PURPOSE:To improve the reliability in electron beam exposure in a glass mask for manufacturing semiconductor devices made by electron beam exposure, by forming the shape of a substrate to a polygonal shape having more edges  than 5 and providing an origin mark, etc. by making use of the space at the  corners. CONSTITUTION:A pattern is made by electron beam exposure. The shape of a glass mask 2 for manufacturing semiconductor devices is made to have >=5 corners and a Faraday cup 5 and an origin mark 6 of an electron beam exposure device are located in the space 9 of the corner of the glass. As a result,  the cup 5 and mark 6 are provided in the outside of the electron beam exposure device, whereby vacuum leakage is prevented and the reliability of driving parts is improved.
Patent JP-H0722066-A (JP)
Title: Cell stack and method for assembling same
Inventor: MIYAGAWA YASUHIRO
IPC: H01M2/20
Filed: 1993-01-21
Abstract: PURPOSE:To allow easy removal of cells from a heat insulating container in a short time by removably enclosing blocks of cells in the heat insulating container one by one. CONSTITUTION:A plurality of cell blocks 4 are removably enclosed in a heat insulating container and disposed in proximity to one another on an electric heater 3. Each of the blocks 4 comprises a support plate 5 made of iron or stainless steel, unit cells 6 each supported in an upright position on the support plate 5, and a holding frame for binding and holding the cells 6 in a cluster. The cells 6 are arranged in lines on the support plate 5 in such a manner that each of the lines is shifted by half of one block with respect to the adjoining lines, and corrugated portions 8 are provided at both side edges of the support plate 5 to correspond to the lines. With the plurality of blocks 4 enclosed in the container, one of the corrugated portions 8 of the support plate 5 is engaged with the corrugated portion 8 of the adjoining support plate 5. The corrugated portions 8 are passed through the gap between adjacent cells 6 and engaged with the support plate 5. Then the cells 6 can easily be installed and removed in a short time.
Patent JP-H05197250-A (JP)
Title: Image forming device
Inventor: KANOU KUNIMASA
IPC: G03G15/00
Filed: 1992-01-22
Abstract: PURPOSE:To display a waiting time necessary for obtaining a temperature suitable to fixation with comparatively good accuracy without increasing the number of steps of temperature data of a fixing device. CONSTITUTION:When a power source is turned on, standard waiting time data 115 in a ROM 103 is transferred to a down-counter 107, and down-counting is started. The waiting time obtained by the down-counter 107 is displayed on a display part 111 until the temperature of the fixing device reaches within a measurement extent by a temperature detecting device 110 after the power source is turned on. After the temperature of the fixing device reaches within the measurement extent, the waiting time obtained by the temperature and waiting time data 114 in the ROM 103 based on the temperature of the fixing device detected by the temperature detecting device 10 is displayed on the display part 111.
Patent JP-H08200894-A (JP)
Title: Freezing/air-conditioning apparatus and oil-exchange method thereof
Inventor: HAYAKAWA KATSUMASA
IPC: F25B45/00
Filed: 1995-01-24
Abstract: PURPOSE: To ensure exchanging work of lubricating oil without discharging a refrigerant to the openair by ensuring recovery of used lubricating oil in a freezing/air- conditioning apparatus including a mist lubricating compressor by providing an oil recovery device on a suction pipe of the compressor through an opening/closing valve. CONSTITUTION: In a vehicle air conditioner, a high pressure gasseous refrigerant flowing out of a compressor 4 and mist like lubricating oil used for lubrication of the compressor 4 enters a condenser 6 through a discharge piping 5. Herein, the refrigerant is condensed by heat exchanging with fan air of a fan 8 while the lubricating oil is made high temperature liquid. The refrigerant after adiabatic expansion through an expansion valve 11 heat exchanges with indoor air in an evaporator 12 and hence absorbs heat for evaporation and cools the inside of a room. In this case, a lubricating oil recovery unit 15 is connected with a bottom of a piping located on a suction side of the compressor 4 through a lubricating oil recovery pipe 16 including a valve 17 interposed therein.  A suction piping upper part located close to the compressor 4 and the lubricating oil recovery unit 15 are connected through a pressure leak pipe 18 including a valve 19 interposed therein.
Patent JP-H02188911-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKASHI TAKUO
IPC: H01L21/027
Filed: 1989-01-18
Abstract: PURPOSE:To reduce a nonuniformity of a size by a difference in a film thickness of a resist at a stepped part of a resist pattern by a method wherein, when the resist pattern is formed, the surface of the resist whose sensitivity has been increased by a high temperature after a prebaking operation is coated with polyvinyl alcohol whose temperature is lower than that of the resist. CONSTITUTION:One main face of a semiconductor substrate 1 is coated with a photoresist 7 by a novolak-based resin; the resist 7 is heated; the surface of said coated resist 7 is coated with polyvinyl alcohol 6 whose temperature is lower than that of the resist 7. Then, said resist 7 is exposed to light via a photomask 9; it is developed; and after that, a dry etching operation is executed. For example, an electrode material 6 is coated with a photoresist 7 by a novolak-based resin; it is prebaked; after that, the resist is coated with polyvinyl alcohol 8; and this assembly is exposed to light via a photomask 9. Then, this assembly is developed by using an aqueous solution of an organic alkali such as trimethylammonium hydroxide or the like; a resist pattern 10 of a wiring electrode is formed; and after that, the wiring electrode 11 is formed by a dry etching operation.
Patent JP-S55100505-A (JP)
Title: Production of focusing type optical transmission body with diffraction grating
Inventor: KOBAYASHI ISAO
IPC: G02B6/42
Filed: 1979-01-29
Abstract: PURPOSE:To integrate diffraction grating and optical transmission bodies without degrading diffraction efficiency by securing one end face of the focusing type optical transmission bodies having the specified characteristics to the diffraction surface of the diffraction grating by means of a transparent adhesive agent then cutting and separating the circumference of the focusing type optical tansmission bodies. CONSTITUTION:There are one diffraction grating 3 of reflection type formed with a diffraction grating surface 2 by attaching a gold vapor deposition film engraved with 1200 grooves per 1mm on the surface of a glass substrate 1 and multiple focusing type optical transmission bodies 10 having the refractive index distribution decreasing nearly proportionally to the square of the distance from the central axis from the center toward the periphery of glass round bars. The end faces 11 of the transmission bodies 10 are aligned to the diffraction grating surface 2 with an inclination of about 20 deg. and are secured by means of a transparent adhesive agent 20. This is cut and separated to obtain the focusing type optical transmission bodies 30 with diffraction grating. This method enables the production of the integrated inexpensive transmission bodies 30 with good yield without degrading diffraction efficiency.
Patent JP-H01188293-A (JP)
Title: Cutting device for printed board
Inventor: NANSAI TAKASHI
IPC: C08F120/18
Filed: 1988-01-19
Abstract: PURPOSE:To make it possible to easily determine the mounting positions of each cutting tool to improve the operability by forming the cross section of through holes for fixing the positions of cutting tools into a shape of ellipse, and inserting adjusting bars through the through holes at right angle to them. CONSTITUTION:Adjusting bars 9 are inserted through eliptic through holes 3 provided in longer cutting tools 1 and shorter cutting tools 6, and each cutting tool 1, 6 are arranged and placed in suitable position on a lower plate 8 corresponding to the position of cutting places on a multiface chamfered board 18 to be cut. Next, the board 18 is placed on each longer cutting tool 1 and shorter cutting tool 6, each nut 11 on the adjusting bars 9 are clamped with visual observation, and the positions of the cutting tools are fixed on the lower plate 8, and then the board 18 is removed. After that, cutting tools 1, 6 forming counterparts to the cutting tools on the lower plate 8 are similarly fixed to an upper plate 7. Under the condition, the board 18 is placed again on the lower plate 8, the upper plate 7 is mounted onto a guide bar 15 and pressed, the board 18 is cut at specified cutting places by each couple of cutting tools, and thus separated into plural printed boards.
Patent JP-H01183732-A (JP)
Title: Method and device for conversion between floating point number and integer
Inventor: OMOTO SHIGESADA
IPC: G06F7/00
Filed: 1988-01-18
Abstract: PURPOSE:To shorten the time required to obtain the value transformed into an integer by making a hidden bit emerge into the mantissa data, setting the mantissa data at a position distant from the exponent data, and taking out only the prescribed number of bits of the lower rank side of the mantissa data. CONSTITUTION:A floating point number holding register 1 holds a normalized floating point number containing the mantissa data showing a part having the prescribed number of bits and less than a decimal point at the lower rank side of the exponent data having the prescribed number of bits. An addition number generating part 2 delivers an addition number where the mantissa data are all equal to 0 and at the same time the higher rank digits of the mantissa data are equal to 1. Then an addition part 3 adds the floating point number to the addition number to obtain the addition result in the form of a floating point number. Thus it is possible to make such a hidden bit that is never shown as it is emerge into the mantissa data and also to set the mantissa data at a position distant from the exponent data. Therefore only the prescribed number of bits can be taken out at the lower rank side of the mantissa data through a conversion data extracting part 4 and the value transformed into an integer can be obtained.
Patent JP-S54102896-A (JP)
Title: Exciting and controlling unit for superconduction electromagnet
Inventor: NAKAYAMA YOSHINAGA
IPC: H01F7/18
Filed: 1978-01-30
Abstract: PURPOSE: To perform safe excitation, by separating and detecting the fine voltage of pre-phenomenon shifted from superconducting to normal conduction from noise.  
     CONSTITUTION: The DC current supply source 2 increases the exciting current fed  to the superconduction magnetic coil 1 with the current pattern generation circuit 3  in the integration of the rectangular waves having repetitive frequency, that is, in  the pattern repeating increased process and unchanged process. Further, the coil  voltage detection terminal is placed to the part 1a which is expected for many  quenching phenomena(superconduction is partially changed to normal conduction,  that is, resistance is produced in the coil) taking into consideration the strength of  operating magnetic field and cooling condition, the coil voltage detection circuit 4  selectively detects only the AC components in synchronizing with the said repetitive  frequency to reject the noise component from the output signal, and when the voltage level is in excess of the specified value b, the current control circuit 5 gives  instruction to the circuit 3, reducing or interrupting the output current of the current supply source 2, that is, exciting current, allowing to prevent the super conduction from perfectly being reached to the point C where it is perfectly lost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5293094-A (JP)
Title: Ship for recoverying oil floating on water surface
Inventor: NOBUNAGA HIROSHI
IPC: C02F1/40
Filed: 1976-01-30
Abstract: PURPOSE: To enable efficient recovery of oils of a viscosity ranging from a low viscosity to a high viscosity by providing a rotary attaching type oil recoverying device to the inlet side of the hull for floating matters. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60192844-A (JP)
Title: Throttle valve control device of internal-combustion engine
Inventor: IWATA TOSHIHARU
IPC: F02D9/02
Filed: 1984-01-20
Abstract: PURPOSE:To improve drivability by changing relation between an accelerator pedal and a throttle valve in accordance with a signal from a warming-up condition detecting device. CONSTITUTION:Treading amount of an accelerator pedal by a driver is detected by an accelerator opening detector. Warming-up condition of an engine is judged by a water temperature sensor. The opening of a throttle valve is controlled according to the treading amount of the accelerator pedal, but the relation between the treading amount of the accelerator pedal and the opening of the throttle valve is changed in accordance with the warming-up condition of the engine. Thus, as unreasonable load is not applied to the engine until the engine is warmed up, durability of the engine is improved and drivability is also improved.
Patent JP-S55102260-A (JP)
Title: Leadframe
Inventor: FURUYAMA KAZUYUKI
IPC: C22C38/00
Filed: 1979-01-31
Abstract: PURPOSE:To greatly reduce the costs by selecting materials constituting a lead frame from Cr, Ni, Si, and Ti with amounts of inclusion being specified; and by adding P and Cu, whose acounts of inclusion are specified, and Fe for the remaining part. CONSTITUTION:One or more materials are selected from the group of elements comprising 0.30-1.50wt% of Cr, 0.20-1.0wt% of Ni, 0.15-0.75wt% of Si, and 0.08-0.15wt% of Ti so that the total amount becomes 0.08-3.40%. Furthermore, 0.05-0.60wt% of P, 0.04-0.70wt% of Cu, and Fe for remaining part are added to the materials mentioned above. Then, a plate is formed by using the materials with said composition, and press machining is performed to form a comb-tooth shape. Then, Ag- or Au-plated layer is formed on the surface. In this way, the amounts of expensive Ni and Cr are decreased, and the errosion resistance can be obtained better than that of the conventional Fe-Ni alloy.
Patent JP-H03212554-A (JP)
Title: Fixing method for plate member to basic face of building and its fixing structure
Inventor: KAWAI TAKANORI
IPC: E04F13/08
Filed: 1990-01-17
Abstract: PURPOSE:To fix a plate member on a basic face low in plane accuracy in a correct state by making synthetic resin foaming elements adhere onto plural spots on the basic face, cutting the end parts to form one reference face, and making the plate member adhere to every cut face. CONSTITUTION:Synthetic resin foaming elements 3 are made to adhere onto plural spots on the surface of a base 1 low in plane accuracy, such as an architectural concrete wall or the like, by using an adhesive in such a state that the foaming element 3... is protruded from the surface of the base 1. The end parts of the synthetic resin foaming elements 3 are cut in the direction about perpendicular to its protruding direction to form one reference face, namely an imagined plate face after the fixing of a plate member. The plate element 4 is made to adhere to every cut face of the synthetic resin foaming elements 3... cut along the one reference face by using an adhesive. Thus, even if the surface of the base 1 has inclination and irregularity, the plate member 4 can be easily fixed in a correct state without influence due to the above inclination and irregularity.
Patent JP-S61169107-A (JP)
Title: Method for changing rolling rolls
Inventor: IIFUSHI JUNICHI
IPC: B21B31/08
Filed: 1985-01-23
Abstract: PURPOSE:To change rolls efficiently by using a spare work roll ith chocks, arranged previously in the vicinity of a backup roll, to push away an used work roll with chocks. CONSTITUTION:Before changing rolls, a spare work roll 5a of large-diameter side is held, together with its chocks 6a, by a spare roll stock 14 and a roll supporting cylinder 15. When the rolls are changed, cylinders 16 for holding the chocks 6 of a work roll 5 are retreated to make the work roll 5 and chocks 6 free, and the spare roll 5a and chocks 6a are pushed up by the spare cylinder 15. The used work roll 5 and chocks 6, pushed by the roll 5a and chocks 6a, fall to the oppo- site side to be mounted on a chute 17. In this way, the rolls of a multi-high cluster mill can be changed in a short time.