baber/WOPTO huggingface dataset:
Patent JP-S60146072-A (JP)
Inventor: MATSUMOTO YORIKATSU
IPC: D06H7/22
Filed: 1984-01-06
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-S60145764-A (JP)
Title: Method of picture scanning and recording
Inventor: YOKOI MASAKATSU
IPC: G01S17/32
Filed: 1984-01-10
Abstract: PURPOSE:To correct position of a scanning head to scanning light spot on an original picture drum by detecting deviation from focused position of a pickup lens simply. CONSTITUTION:A light projecting lens 7 and a light receiving lens 8 are provided on both sides of a pickup lens 3 provided in the scanning head 2, and an image of a minute light spot 10 is formed on the film surface of the original picture 1 by a source of light spot 9. On the other hand, a light sensor 11 having sectional areas 11a, 11b is provided in the rear of the light receiving lens, and an image of above-mentioned light spot 10 is formed in somewhat blurred state. When the distance between the head 2 and original picture 1 is in focussed position of the lens 3, light detecting output from sectional areas 11a, 11b is the same and no output is made from a differential amplifier 16. However, if the focal point is deviated by change of thickness etc. of the original picture 1, difference is caused in output of sectional areas 11a, 11b, and accordingly, a correction signal is generated from the differential amplifier 16. When the correction signal is outputted, the head 2 is driven to focused position by a servo motor 6.
Patent JP-S5594597-A (JP)
Title: Secondary exciting means for induction motor
Inventor: NISHIJIMA KEIJI
IPC: H02P5/74
Filed: 1979-01-12
Abstract: PURPOSE: To increase the capacity and perform high-efficiency operation by constituting a system of wound-rotor type induction motors by arranging two wound- rotor type induction motors having 1/2 the capacity, in a tandem constitution.  
     CONSTITUTION: In the case the load of a machine is larger than 1/2 the total load, two wound-rotor type induction motors 1a and 1b are mechanically coupled by a coupling 6, and the induction motors 1a and 1b are operated simultaneously. The DC voltages of power inverters 4a and 4b are controlled by controlling the power inverters 4a and 4b, and the current flowing in the rotor windings of the wound-rotor type induction motors 1a and 1b are controlled, thereby the speed of the wound-rotor type induction motor is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5494173-A (JP)
Title: Filter press
Inventor: KUBO TAKEI
IPC: B01D25/12
Filed: 1978-01-10
Abstract: PURPOSE: To obtain a filter press, with high treatment speed and excellent cake- exfoliating capacity, by covering a reversing (or reversible) roller with endless-like filter cloth in free-to-run-around fashion.  
     CONSTITUTION: In a filter press in which plural number of filter plates are arranged in free-to-open-and-close manner, the top and the bottom of the filter plates 1 are provided with one pair each of reversing (or reversible) rollers 2 and these top and bottom reversing rollers are covered with a filter cloth which is composed of a top filter cloth 3 and a rear filter cloth 4 which are sewn together into an endlessly connected shape. After completion of dehydration, when the filter plates 1 are set to open (or released) position, they become as depicted in the sketch and dehydrated cakes are adhering to the surface of the top filter cloth 3 on the right side or the left side. As a pair of lifting beams 7 are shifted upwardly at the same time, a filter cloth bar 10 is also moved upwardly through a guide block 8 lifting the rear filter cloth 4. And therefore, the top filter cloth 3 is lowered exfoliating dehydrated cakes by the bottom rollers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5285319-A (JP)
Title: Variable frequency circuit for motor driving
Inventor: HONDA KAZUO
IPC: H02P27/06
Filed: 1976-01-09
Abstract: PURPOSE: The adoption of the digital control system allows the motor to be controlled by the stable voltage and the frequency without being influenced by temperature and other disturbances. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5285008-A (JP)
Title: Liquid metal purifying apparatus
Inventor: GOTOU TADASHI
IPC: G21C19/313
Filed: 1976-01-09
Abstract: PURPOSE: To remove impurities in liquid sodium by utilizing supersaturation deposition in low temp. and capillary action in purification of sodium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60146977-A (JP)
Title: Gas block valve
Inventor: OKAMOTO MASAYUKI
IPC: F16K31/06
Filed: 1984-01-09
Abstract: PURPOSE:To reduce fluctuation of operating voltage by performing thermal treatment after non-electrolytic nickel galvanization as surface treatment of components in magnetic circuit of gas block valve to expose magnetic nickel thus reducing magnetic resistance. CONSTITUTION:Magnetic circuits 17, 18 for operating a valve rubber 14 is comprised of yoke 1, plunger 11 and spring 16 where non-electrolytic nickel galvanization is applied on the surface of material of yoke 1 and plunger 11 or iron then thermally treated. Consequently, iron applied with surface treatment will be magnetic material to prevent function of galvanized film as a magnetic gap thus to prevent deterioration of adsorbing force between plunger and piece resulting in elimination of fluctuation/variation of operating voltage of gas block valve, strict management of the thickness of galvanization film, facilitation of working of parts and cost reduction.
Patent JP-H06209511-A (JP)
Title: Current measuring device, and error measuring apparatus of curent measuring device
Inventor: OGURA SHINZO
IPC: G01R35/00
Filed: 1993-01-08
Abstract: PURPOSE:To provide a current measuring device, a measurement standard and an error measuring apparatus wherein their sensitivity is not changed due to the arrangement of a bus in a circuit which measures the current measuring error of the current measuring device. CONSTITUTION:This measuring apparatus is provided with a coaxial bus la which surrounds a coil for a current measuring device, with a cylindrical and large-diameter return bus 1b and with a small-diameter return bus 1c. Thereby, it is reduced that the coaxial bus and the return buses are influenced by a magnetic field generated by a current from an other buses and by a magnetic field at the bend part of the own buses, and it is possible to reduce a noise due to electromagnetic waves.
Patent JP-H04250666-A (JP)
Title: Semiconductor device
Inventor: INUTA MASANORI
IPC: H01L29/73
Filed: 1991-01-10
Abstract: PURPOSE:To provide a semiconductor having high withstand voltage characteristic even if a p-type substrate is used as a base material. CONSTITUTION:In the case of an SIT(static induction type transistor), a p-type impurity of the degree in which an n-type of a conductivity type of an n-channel region 3 is not inverted, is implanted to a surface layer of the region 3 disposed on the periphery of a p<+> type source region 4, and a p<-> type counter-doping region 9 is provided thereat. Further, in the case of a BJT(bipolar type transistor), a p-type impurity of the degree in which an n-type of a conductivity type of an n-type base region 13 is not inverted, is implanted to a surface layer of the region 13 disposed on the periphery of a p<+> type emitter region 14, and a p<-> counterdoping region 18 is provided thereat.
Patent JP-S59127190-A (JP)
Inventor: NISHI KENICHI
IPC: G08B5/22
Filed: 1983-01-10
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-H01182694-A (JP)
Title: Pipe fitting
Inventor: EZAKI HIROYUKI
IPC: F16L21/02
Filed: 1988-01-08
Abstract: PURPOSE:To make the connected angle of a pipe body variably adjustable in an easy manner by forming each of butting end faces of the pipe body into an almost circular incline angled with a virtual cutting plane perpendicular to the axis. CONSTITUTION:Each of butting end faces 101, 202 of pipe bodies 1, 2 is formed into an almost circular incline with angles theta1, theta2 to virtual cutting planes (A), (B) perpendicular to respective axes O1, O2. Accordingly, these butting end faces 101, 201 as each rotational surface whereby each connected angle of these pipe bodies 1, 2 can be variably adjusted.
Patent JP-H01183054-A (JP)
Title: High pressure sodium lamp for plant cultivation
Inventor: SUZUKI KOZO
IPC: A01G7/00
Filed: 1988-01-08
Abstract: PURPOSE:To increase the plant growing ability and to prevent an overheating of the surface to be irradiated by providing an infrared-ray reflecting membrane with a specific positive transmissivity in a specific wavelength scope at the circumference of a luminous tube, and specifying the sodium enclosing rate of the luminous tube. CONSTITUTION:At the side wall surface of an outer tube 7 which envelopes a luminous tube 1, an infrared-ray reflecting membrane 14 is spread and formed, and the sodium enclosing ratio of the luminous tube 1 is made 10 to 18wt.%. The infrared-ray reflecting membrane 14 drops its positive transmissivity suddenly in the wavelength scope 700 to 900nm, being the positive transmissivity 70% or more at 700nm while the positive transmissivity at 820nm being less than 1/2 of that at 700nm. Consequently, the infrared-ray radiation to the subject to be irradiated is suppressed to prevent the excessive temperature rise, and the radiating light is very close to the spectrum curve effective for plant growth, contributing to the plant growth broadly.
Patent JP-H02722-A (JP)
Title: Fluoro-olefin compound and manufacture thereof
Inventor: ANDORIYUU ESU KENDE
IPC: C07C43/17
Filed: 1989-01-10
Abstract: NEW MATERIAL: Compounds of formula I (R 1  is 1-4C alkyl; X 1  is 1-8 alkyl, 2-8C alkenyl, 2-8C alkynyl, aryl, aralkyl, Cl, Br), formula II (Y 1  is Cl, Br; R 2  is lower alkyl, phenyl; n is 0-2), formula III (X 2  is 1-26C alkyl, 2-26 alkenyl, 2-26C alkynyl, aryl, aralkyl, formula IV, formula V, etc.; R 3  is methyl, ethyl; Y 2  is Cl, Br, I), formula VI, formula VII; formula VIII (R 4 , R 5  are each lower alkyl, or a hydrocarbon chain forming a 5- or 6-membered ring by linking R 4  and R 5  together; R 6  is phenyl, lower alkyl, etc.).  
     EXAMPLE: (Z)-4-Bromo-1-methoxy-1,1,2-trifluoro-2-butene.  
     USE: Intermediates in the synthesis of insecticides, fluorine-substituted drugs, etc.  
     PROCESS: A compound of formula IX is reacted with a chlorine-cation etc., generating reagent to obtain a compound of formula I in which X 1  is Cl, Br. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57116352-A (JP)
Title: Controlling method for copying machine
Inventor: OGURA MASAAKI
IPC: G03G21/00
Filed: 1981-01-12
Abstract: PURPOSE:To exercise optimum control over a copying machine while making it free from maintenance with simple constitution and facilitating the modification of setting conditions, by percforming program-control on the basis of a reference value and the detected value of an image forming element which exerts influence on image quality. CONSTITUTION:In an RAM8C constituting a microcomputer 8 together with a CPU8A, an ROM8B stored with a process program, an I/O8D, and an A/D converter 8E, the reference values of image forming elements, such as an exposure lamp voltage, fixing temperature, toner density and a development bias voltage, which influence image quality are so stored as to rewrite easily. On the basis of those reference values and the detected values of the image elements, a copying machine is controlled by processing in accordance with the program in the ROM8B. This constitution eliminates the need for providing an individual external control unit for every image forming element, and thus while maintenance-free constitution is realized, the setting and modification of the image forming elements are facilitated, thereby attaining optimum control over the copying machine.
Patent JP-S62161010-A (JP)
Title: Apparatus for measuring depth and shape of internal space
Inventor: MIURA SATORU
IPC: G01B21/00
Filed: 1986-01-10
Abstract: PURPOSE:To make it possible to remotely measure the depth and shape of the internal space of a groove, by feeding out a row of probe elements to the longitudinal direction of the groove and detecting the feed-out quantities of said elements. CONSTITUTION:A proper number of take-up reels are parallelly received in a reel box 4 and probe elements 5 each made of a flat and thin leaf spring steel are wound around the reels. The probe elements 5 are guided to a horizontal direction by two sets of feed-out and take-up rollers 6, 7 while held between them. A main body 1 is set to the front surface of an article to be measured and a row of the probe elements 5 are allowed to coincide with the longitudinal direction of a groove. Next, a main roller 9 is rotated through a drive shaft 11 and a torque limiter 10 by outputting a drive signal to a motor 12 to rotate the rollers 6 and the probe elements 5 are fed out all together. The probe elements 5 are contacted with the object and feed-out torque reaches a set value while the limiter 10 races and the roller 9 is stopped to stop the feed-out of the probe elements 5 and the detected values of respective number-of-rotation detectors 13 at the time of the stoppage of the probe elements 5 are stored. Next, when a feed-out/take-up repeating number reached a set value, the motor 12 is stopped to release the torque acting on the probe elements 5 and the detected values at that point of time are operated to measure the depth and shape of the groove.
Patent JP-H07210220-A (JP)
Title: Programmable controller
Inventor: NAKAI MASARU
IPC: G05B19/05
Filed: 1994-01-14
Abstract: PURPOSE:To provide the programmable controller which shortens the time required for starting arithmetic in the case of turning on a power source or in the case of power failure after a user program is converted to high-speed arithmetic data. CONSTITUTION:When starting the scanning of arithmetic, a CPU 1 decides whether it is the first scan or not and when it is the first scan, it is checked whether a conversion completion flag to be written at the time of converting the user program at high speed is set in a RAM 4 for high-speed arithmetic data storage or not. When the conversion completion flag is not set, the user program is converted to data in a certain format for enabling high-speed arithmetic, these high-speed arithmetic data are stored in the RAM 4, the conversion completion flag is set to the RAM 4, and arithmetic is started by using these converted high-speed arithmetic data. When it is checked that the conversion completion flag is set, the CPU 1 starts the arithmetic by using the high-speed arithmetic data already stored in the RAM 4.
Patent JP-H01179972-A (JP)
Title: Photosensitive body cleaning device
Inventor: SOMA SHINOBU
IPC: G03G21/10
Filed: 1988-01-11
Abstract: PURPOSE:To extend the life of a cleaning blade and a photosensitive body and to prevent the occurrence of image distortion due to the rotation variance of the photosensitive body by providing two or more load determining members for the purpose of setting the load of the cleaning blade. CONSTITUTION:A cleaning blade 2 is held by a holding member 3, and the holding member 3 is stuck to a lever 5, and the layer 5 is axially stuck to a shaft 4 and is energized by a spring 24. A cam 30 is provided to release the operation of a cleaning device, and cams 32, 34, and 36 constitute load determining members which are turned around shafts 33, 35, and 37 respectively and turn the lever 5 at different angles of rotation to apply loads different from one another to the cleaning blade 2. Load determining members are selected and used based on information related to the quantity of toner (mg) per a unit area (cm) on the photosensitive body surface and information having an influence upon the cleaning performance. Thus, the wear of the cleaning blade 2 and a photosensitive body 1 is reduced to extend their life, and the image distortion due to rotation variance of the photosensitive body 1 is prevented.
Patent JP-H08189892-A (JP)
Title: Film strength measuring device
Inventor: SASAKI KATSUMI
IPC: H01F41/00
Filed: 1995-01-11
Abstract: PURPOSE: To provide a film stength measuring device which is adaptable to a continuous test or high speed test and with which quantitative film strength data of high reliability can be obtained. CONSTITUTION: The device is to measure the strength of a film formed on a support, and is equipped with a cylinder 1 arranged rotatably and transmitting light, a grinding means 4 in contact with the film on the support wound on the cylinder, a light emitting means 3 furnished inside or outside the cylinder, a light receiving means 3 provided in a position confronting the light emitting means interposing the cylinder positioned in between, and a data processing means which processes the data given by the light receiving means.
Patent JP-H0722195-A (JP)
Title: High density plasma treating device
Inventor: MANOOJIYU DARUBUII
IPC: C23C16/511
Filed: 1993-01-11
Abstract: PURPOSE: To provide a high density plasma processing device having a closed processing chamber structure. CONSTITUTION: A plasma processing device 300 applies a toroidal magnetic field forming a confined magnetic field line 308 to a plasma discharge 310. This prevents magnetized plasma electrons passing along the magnetic field line 308 from diffusing toward a chamber wall or neighboring magnetic field lines. The plasma processing device 300 provided within a plurality of toroidal solenoid coils 304 includes a plasma processing chamber 302 forming a structure having several plasma source regions 306.
Patent JP-H10198719-A (JP)
Title: Method and device for evaluating environmental load
Inventor: AMAKAWA MASAFUMI
IPC: G06F19/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for evaluating environmental load that can easily evaluate the environmental load in the production of electronic parts. SOLUTION: The kinds and dimensions or the like of various electronic component samples are previously investigated (S1), the environmental loads in the processes for sampling the raw materials of element investigated by S1, producing the element and producing electronic parts are respectively investigated and summed up (S2), the electronic component samples are sorted for each kind, the relation between the kinds and dimensions or the like of various electronic parts and the environmental loads is provided (S3), afterwards, the kinds and dimensions or the like of electronic parts as evaluating objects are investigated (S4) and while referring to the relation between the kinds and dimensions of various electronic parts and the environmental loads provided in S3, the environmental loads of electronic parts as evaluating objects are calculated (S5).
Patent JP-H02224724-A (JP)
Title: Suction seal for electric suction cleaner of tank type
Inventor: JIEROOMU II RAU
IPC: A47L9/24
Filed: 1990-01-10
Abstract: PURPOSE: To form a perfect seal by making a continuous, effective peripheral seal between a suction adapter and a hose connector mounted to a tank of a vacuum cleaner thereby to increase the sealing performance. CONSTITUTION: To fit a hose 24 into a connector 30, the connector 30 and an adapter 28 are axially matched, and then the inserting portion 44 of connector 30 is telescopically put into the socket 32 of adapter 28 until the seal face 47 connector 30 comes into engagement with the seal face 42 of adapter 28 cut aslant in correspondence to the former, whereby the connector 30 is fitted into the adapter 28. Thus, two seal faces form a continuous, peripheral sealing portion in direct adjacency to the tank wall and at the position of a downstream adapter of the opening 39 for toggle member 35 (in the direction of air stream into a tank 15).
Patent JP-H09200365-A (JP)
Title: Communication system and communication terminal equipment
Inventor: KOUNOE TOSHIAKI
IPC: H04M11/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To send out the output timing of message corresponding to self- response and incoming call transfer between communication equipment connected to the same bus based on the will of operator and to surely apply a response through any desired communication equipment. SOLUTION: At plural pieces of terminal equipment of user A, the time from the reception of SETUP (a call setting message from the call originating source) from a network 36 to the output of INFO (an information report message) is defined as T, the time from the reception of SETUP from the network 36 to the output of CONN (a response message) is defined as S, and the relation of T<S is defined. As a result, when the SETUP from the network 36 is received at plural pieces of terminal equipment and incoming call transfer service is set to any terminal equipment, the INFO from this terminal equipment, to which the incoming call transfer service is set, is first sent out to the network 36 without fail.
Patent JP-H11205126-A (JP)
Title: Prescaler circuit
Inventor: YOKOTA TETSURO
IPC: H03K3/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a prescaler circuit capable of stably performing frequency division without being affected by a frequency division ratio N and the delay of a circuit at the time of the frequency division, preventing the generation of spurious signal other than target signals as the output signals and improving a C/N. SOLUTION: This circuit is provided with a 1/2 frequency divider compose of a dynamic type flip-flop 30 and a first inverte 11 for frequency dividing input clocks into 1/2, a second inverter 12 for inverting the output signals of the 1/2 frequency divider and two NOR circuits for turning the output signal of the 1/2 frequency divider and the output signal of the second inverter 12 to one input signal and turning the input clock to the other input signal.  The output signals of the respective NOR circuits are selectively outputted as frequency division signals in response to the level change of external control signals (m) by a signal selection circuit 31 and the timing of fetching the level change of the external control signals (m) by the signal selection circuit 31 is decided by the output signals of the signal selection circuit 31 by a timing gate 32 added to the signal selection circuit 31.
Patent JP-S62195628-A (JP)
Title: Liquid crystal display device
Inventor: TATEUCHI TSUGUJI
IPC: G09G3/36
Filed: 1986-01-13
Abstract: PURPOSE:To suppress the generation of flicker or the deterioration in the characteristics of a liquid crystal panel and to attain half-tone display by forming a display memory, a property memory, a frame counter, a line counter, a display control circuit, and so on. CONSTITUTION:A display address 8 is outputted from a display address generating circuit 1 and supplied to a display memory 10 and a property memory 11. On the other hand, a frame pulse signal 18 and a line pulse signal 19 are outputted from a timing signal generating circuit 13 and supplied to a liquid crystal display panel 7. In addition, the signal is supplied to the frame counter 14 and the signal 19 is supplied to the line counter 15. The count values of the counters 14, 15 are supplied to a display control circuit 16, and when a signal 20 from the memory 11 is turned to 'H', a line number is specified and a display inhibition signal 21 is outputted from display data 9. Consequently, a gate circuit 17 is turned off and the data 9 of the specified line are not supplied to the panel 7. The line of the data interrupted by the circuit 17 is different in each frame, so that a specified character is displayed as half-tone.