baber/WOPTO huggingface dataset:
Patent JP-H057956-A (JP)
Title: Work discharge device
Inventor: MISHINA YASUHIRO
IPC: B65H29/00
Filed: 1991-06-27
Abstract: PURPOSE:To discharge a work dropped out from a working machine without stopping an operation of the working machine, in a state that it is laminated and lined up. CONSTITUTION:When a work W dropped out of a working machine is laminated by a prescribed quantity on a supporting table 2, the work W on the supporting table 2 is pressed and discharged to the side by allowing a pressing body 7 to execute a reciprocating movement by an air cylinder 4. When this pressing body 7 is moved to the vicinity of the going movement end, a temporary receiving table 13 is moved upward to a position of the upper part than the pressing body 7 through an interlocking mechanism 20, and the work W dropped out of the working machine at the time of discharging the work W is supported temporarily on the temporary receiving table 13. When the pressing body 7 is moved to the vicinity of the returning movement end, the temporary receiving table 13 is moved downward to a position of the same as the upper face of the supporting table 2 or the lower part than said face through the interlocking mechanism 20, and the work W on the temporary receiving table 13 is delivered onto the supporting table 2.
Patent JP-S63319176-A (JP)
Title: Image recorder
Inventor: FURUTA HIDEKI
IPC: B41J29/377
Filed: 1987-06-24
Abstract: PURPOSE:To enable effective switching to a power-saving mode, by providing a time-setting means for variably setting the period of time required for switching to the power-saving mode depending upon a command from an image signal-generating device or by a switch or the like, and freely setting the time for switching to the power-saving mode. CONSTITUTION:An image signal-generating device 2 supplies a printer 1 with a signal indicative of the time (x) for switching to a power-saving mode depending upon a command PAUSE[x], before transmitting an image formation start signal ST. After transmission of the start signal ST, a series of image signals IMG is transmitted, and the printer 1 starts an image-forming operation. When the input of the image signals IMG runs out after a predetermined lapse of time, a waiting condition is provided, and when the waiting time exceeds the time (x) stored in a register 102, a fixing device 12 and the like are set into a non-driving condition with that timing, thereby switching to the power- saving mode. The image signal-generating device 2 sets the time (x) for switching to the power-saving mode, taking into account the image signal- generating period of its own, whereby a most effective power-saving effect can be realized.
Patent JP-S6135980-A (JP)
Title: Paper feed control apparatus of dot printer
Inventor: ODA AKIRA
IPC: B41J2/505
Filed: 1984-07-30
Abstract: PURPOSE:To prevent the shift of a printing position, by regulating the number of rotations of a paper feed motor by prividing a paper feed counter for counting the number of residual pitches of the number of pitches for rotating the paper feed motor at once when a multiple-pitch feed mode is set. CONSTITUTION:The rotary speed of a stepping motor 19 is high as compared with an one-pitch feed mode before the number CN of residual pitches during the practice of a multiple-pitch feed mode is lowered to a limit value A and shift is generted between both feed modes. However, when the number CN of residual pitches are lowered to the limit value A or less, the number of rotations of the stepping motor 19 are gradually lowered to gradually reduce the shift of the one-pitch feed mode. When the final remaining pitch comes to 1, the number of rotations of the stepping motor 19 becomes equal to the number of rotations of the one-pitch feed mode. As a result, the shift between multiple- pitch and one-pitch feed modes comes zero.
Patent JP-S642470-A (JP)
Title: Image reader
Inventor: YOKOBORI JUN
IPC: H04N1/12
Filed: 1987-06-24
Abstract: PURPOSE: To obtain an image read signal of high quality by moving a scanning optical system by a step angle smaller than the mechanical step angle of a motor itself.  
     CONSTITUTION: Waveform data of quasi-sinusoidal waves obtained by dividing a sine wave by 16 are outputted as the A-phase current signal and B-phase current signal of a CPU 31 at the time of forward rotation. Those waveform data are inputted to a motor driver 32 as an A-phase current reference and a B-phase current reference. Consequently, the stepping motor 10 is driven by microsteps with step resolution which is 1/8 as large as during full-step driving. Consequently, the movement quantity of the scanning optical system per driving pulse in original reading operation can be made smaller than the original readout resolution in a main scanning direction. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H096965-A (JP)
Title: Method for detecting end position of book image and device for reading thereof
Inventor: SUZUKI KENJI
IPC: G06K7/00
Filed: 1995-06-23
Abstract: PURPOSE: To efficiently shorten a processing time by finding an irreducible processing range at each time from the book image. CONSTITUTION: At specific intervals W which are less than a half as wide as the difference between the narrowest width W1 in the object book in the lateral direction of the book 10 and the widest width W2 in an object slip 14, pixel values on a longitudinal sample line SL which is set at an optional position are checked, and border coordinates whose differences from the longitudinal coordinate of the lower end of the book are less than specific value are excluded from a group of longitudinal border point coordinates which greatly vary in pixel value from a background value on the sample line; when the remaining coordinate groups do not become <=2 groups having variance below a specific permissible value, an error is judged and when one group is left, its mean value is regarded as the longitudinal coordinate of the upper end of the book.  When two groups are left, the mean value of the group having a smaller value is regarded as the longitudinal coordinate of the upper end of the book.
Patent JP-H0741835-A (JP)
Title: Method for vacuum-refining molten steel by gas injection
Inventor: KITAMURA SHINYA
IPC: C21C7/10
Filed: 1993-06-28
Abstract: PURPOSE:To efficiently execute refining without reducing the decarburizing speed to an extra-low carbon range by reducing the pressure in an immersion tube immersed into molten steel in a ladle and supplying gas for stirring from a specific position through an injection lance. CONSTITUTION:The molten steel 5 tapped from a refining furnace is incorporated into the ladle 2 and the lower part of the immersion tube 1 composed of the large diameter straight barrel shaped vessel is immersed therein. The pressure in this immersion tube 1 is reduced to execute degassing and also, the gas for stirring is supplied from the bottom part of the molten steel bath through the injection lance 3. In a vacuum refining method for molten steel, at the time of using H (m) for the depth of the molten steel in the immersion tube, I (m) for the vertical distance between the lower end of the immersion tube and the bottom of the ladle, J (m) for the vertical distance between a nozzle 4 in the injection lance 3 and the bottom of the ladle and L (m) for the height of jet cone in the gas, the gas is supplied from the position being {H-(J+L)}/H>=0.7 and {I-(J+L)}/I>=0.5.
Patent JP-S6049297-A (JP)
Inventor: MIYATA YASUO
IPC: G21F9/06
Filed: 1983-08-29
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-S6050108-A (JP)
Title: Manufacture of dead soft steel by refining in composite refining furnace
Inventor: OOGAHIRA KAZUO
IPC: C21C5/28
Filed: 1983-08-29
Abstract: PURPOSE:To reduce the loss of iron in slag, to inhibit the wear of refractories, and to shorten the treatment time by reducing the total oxygen feeding speed so that the value of BOC represented by a specified equation as a blowing index is regulated to a prescribed value and by carrying out decarburization refining. CONSTITUTION:The value of BOC as a blowing index is defined by an equation BOC=SIGMAQO2/[(W/tauS)X(C%)A] [where (C%)A is the desired carbon content (%) at the time of blowing-out, tauS is the time required to mix uniformly a steel bath, W is the amount of molten steel, and SIGMAQO2 is the total oxygen feeding speed]. When the carbon content of molten steel in a composite refining furnace is 0.8- 0.05%, the total oxygen feeding speed SIGMAQO2 is reduced so as to satisfy BOC<= 4,000, and decarburization refining is carried out.
Patent JP-H0321979-A (JP)
Title: Magnetic brush cleaning device
Inventor: TOKISHIGE SEI
IPC: G03G21/10
Filed: 1989-06-19
Abstract: PURPOSE:To enable holding the toner density of a cleaning agent at constant optimum value by providing a recoverying roller so that it can be moved toward/ away from a magnetic brush forming member and allowing the recoverying roller to move toward/ away from the magnetic brush forming member according to the toner density in the cleaning agent. CONSTITUTION:This device is provided with the magnetic brush forming member 2 which forms such a magnetic brush as that the cleaning agent is magnetically attracted and toner remaining on the surface of a photosensitive body 1 is attracted, the recovering roller 3 which recovers the toner attracted by the magnetic brush forming member 2 and a toner density detector 4 which detects the toner density in the cleaning agent. The recovering roller 3 can be moved toward/ away from the magnetic brush forming member 2, and a moving toward /away means 5 which makes the recovering roller 3 move toward/away from the magnetic brush forming member 2 through a detecting signal S1 from the toner density detector 4 and holds the toner density constant is provided. Thus, fluctuation in the toner density in the cleaning agent is prevented and constant cleaning performance is maintained.
Patent JP-S6051349-A (JP)
Title: Library transfer system between nodes in computer network
Inventor: AOYAMA MITSUNOBU
IPC: G06F15/173
Filed: 1983-08-31
Abstract: PURPOSE:To transfer a file having an optional format between nodes in a computer network by converting a file in an optional library format to a sequential file, and restoring a received file to the original format after transmitting this sequential file. CONSTITUTION:When various data on a library are read from a file 100 to a converter 2 in the transmitting node side of the computer network system, they are converted to a sequential file and are written in a storage part 21 and are transmitted to another node from a transmitter 1 through a communication line 3 and are received by a receiver 4. The received file is sent to a deconverter 5 and is written temporarily in a storage part 51. The deconverter 5 restores this file to a file in the original library format.
Patent JP-S5946872-A (JP)
Title: Display device for sonar target
Inventor: OOMICHI YOSHITSUGU
IPC: G01S7/56
Filed: 1982-09-10
Abstract: PURPOSE:To display definitely the shape of a target and to display exactly the attitude of the target, by adding a phase fitting circuit which approximates the target deviation angle determined from the phase characteristics of the output from a mutual correlation circuit by a linear expression, a spread calculation circuit which calculates the spread in an azimuth direction from the approximate value, and an amplitude superposition circuit which superposes the amplitude of the output from the mutual correlation circuit on the spread in the azimuth direction and displays the same. CONSTITUTION:The acoustic wave from a target is converted to an electrical signal by an acousto-electric conversion section 1, and the electrical signal is fed to a preamplifier circuit and an analog-digital (A/D) conversion circuit 2, by which the signal is converted to a digital signal. The digitized reception signal forms each two of right and left reception beams having respectively the equal characteristics with respect to one azimuth in a phase matching circuit 3. The beams are fed through a filter circuit 4 to a mutual correlation calculation circuit 5. The amplitude of the correction output and the phase difference between the right and left beam outputs which are the outputs of the circuit 5 are once stored in a storage circuit 6, and are then fed to a phase fitting circuit 7. The deviation angle of the target from the phase of the mutual correlation is approximated by a linear expression in the circuit 7.
Patent JP-H11351642-A (JP)
Title: Air conditioning apparatus
Inventor: TAKADA HIROYUKI
IPC: F24F11/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To achieve air conditioning operation in a short time. SOLUTION: In an air conditioning apparatus, in which an outdoor machine 10 installed at a height such as the rooftop of a building and indoor machines 30 installed, dispersed on each floor are connected through a fluid supply pipe 22, an air pipe 22, and a fluid intake pipe 24, there is provided a control device 20 which starts cooling operation by fixing an expansion valve 32 of the indoor machine 30 provided other than the uppermost floor to an opening obtained by subtracting an opening corresponding to fluidization resistance of a fluid caused by a height difference with respect to the indoor machine 30 provided on the uppermost floor from an opening of the expansion valve 32 of the indoor machine 30 provided on the uppermost floor.
Patent JP-H04355587-A (JP)
Title: Gamma correction circuit
Inventor: KIYOFUJI TAKASHI
IPC: H04N9/69
Filed: 1991-05-31
Abstract: PURPOSE:To easily adjust the gamma characteristic of a video camera in response to a state or the like of an object. CONSTITUTION:A boundary value of each area of a gamma characteristic approximated in line segments is stored in a latch circuit 18 and a parameter such as a gradient representing each approximate straight line is stored in a RAM 24. A comparator 14 discriminates in which area an input data is included. Then based on the result of discrimination, a selector 20 selects an area boundary value and an address detector 22 and a RAM 24 select a straight line parameter. The data are inputted respectively to a subtractor 12, a multiplier 26 and an adder 28, from which an equation of straight line approximation is obtained. When an input data is substituted to the equation of straight line approximation at the subtractor 12, a data after gamma correction is obtained from the adder 28.
Patent JP-S5382761-A (JP)
Title: Novel maphthyl propionic acid ester derivs.
Inventor: NODA KANJI
IPC: A61P29/00
Filed: 1976-12-27
Abstract: PURPOSE: Naphthylpropionic acid ester derivs. I [R is 1-6C alkyl (R≠Et), trihalomethyl, aryl or pyridyl-sbstd. 1-2C alkyl] e.g. 2-(6-methoxy-2-naphthyl) propionic acid methylester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5680899-A (JP)
Title: Error amending processing system of memory device
Inventor: NAGATA SATORU
IPC: G11C29/00
Filed: 1979-12-05
Abstract: PURPOSE: To prevent deterioration of availability of a system by maintaining a fixed failure bit position in a memory and actuating an error amending function being amended beforehand.  
     CONSTITUTION: When 0 address of a memory device 1 is made access, the content thereof is fed to an error amending processing circuit 8 through a register 7, and when the data is correct, it is amended as it is and output to a register 9 and when it is not correct in the circuit 8, 1 bit error is detected and amended and output to the register 9. In addition to the fixed failure of a chip, a soft failure is produced in k bit at 0 address and accessed under two bit error condition, and then, the content of the register 7 fed through AND circuit 11, and the content of the register 10 read from the fixed failure bit position information memory 3, take an exclusive OR logic correspondingly to the bit in a bit corresponding conversion processing circuit 12. Therefore, it is returned to a correct value and with reference to k bit, since the corresponding value in the content of the register 10 is 0, it is not converted but output to the reigster 13 and the circuit 8 carries out 1 bit amendment and is output to the register 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6139271-A (JP)
Title: Linear motor device
Inventor: HIUGA TAKAO
IPC: H02K33/00
Filed: 1984-07-27
Abstract: PURPOSE:To improve shock and vibration resistances by supporting pivotally three rollers having parallel turning shafts to a carriage and bringing the rollers supported by a lever into press contact with a duide rail. CONSTITUTION:In the linear motor device using rollers 4-6, the thrust play is eliminated by changing the tihtening state of tightening bolts 19, 19a and the ease of turning of outer races 14, 14a to rotary shafts 18, 18a is adjusted by changing the tensing state of a spring 29. since slots 17, 17a of the rollers 4-6 are decided slightly larger the radius of curvature of the inner circumferential face, the region possible for deformation by the stress of the contact part is increased. Thus, the deformation of the contact part is decreased and the natural frequency due to the contact between the rollers 4, 5 and the guide rail 9 and the contact between the roller 6 and the guide rail 10 is increased.
Patent JP-S6315195-A (JP)
Inventor: ITOYA KIYOHIRO
IPC: G21C13/00
Filed: 1986-07-07
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-S6316100-A (JP)
Title: Biological nitraification and denitrification for drainage containing ammonia
Inventor: SUZUKI TAKAYUKI
IPC: C02F3/30
Filed: 1986-07-07
Abstract: PURPOSE:To reduce the operating cost of the title method by comparting a nitrifying stage so that a plug flow is caused, and introducing both raw water and returned sludge into an inflow end of the nitrifying stage which is held at a specified pH. CONSTITUTION:Raw water 1 contg. ammonia is introduced into an inflow end 4 of a nitrifying stage 3 together with returned sludge 2. The nitrifying stage 3 is comparted and only the inflow end 4 is maintained at pH not less than 8.5. One part of ammonia contained in the raw water 1 is nitrified in the inflow end 4, and thereafter the residual ammonia is mixed with circulated denitrifying liquid 9 in the following nitration tanks 5-8 and successively nitrified. NO2<-> formed in the nitrifying stage is introduced into a denitrifying stage 11 and denitrified by adding alcohol 13 or the like as a hydrogen donor. Thereby the stable nitration can be performed.
Patent JP-S642288-A (JP)
Title: Electromagnetic induction heating cooker
Inventor: SHIODA EIJI
IPC: H05B6/12
Filed: 1987-06-25
Abstract: PURPOSE: To make a clearance between a heated body and a heating coil con stant and also stable performance securable by installing a heating coil supporting part on the top of a body, and anchoring a top plate on the top of this heating coil supporting part.  
     CONSTITUTION: At the recess formed on the top of a body 10, there is provided with a heating coil 11, and a top plate 13, where a heated body 12 is mounted so as to cover this heating coil 11, is attached thereto. The top other than the recess of the body 10 doubles as a support part of the top plate. In the inner part of a box body consisting of the body 10 and a bottom part 14, there are provided with a cooling device 15 for cooling internal parts and a control circuit part 16. Consequently, since a clearance between the heated body 12 and the heating coil 11 is determined by each dimensional accuracy of the body 10 and the top plate 13, variations becomes lessened. With this constitution, stable performance is maintainable. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11347097-A (JP)
Title: Sole massager
Inventor: YAMAZAKI IWAO
IPC: A61H23/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a sole massager with excellent effect by applying massage to supply pulse current to the effective spot on a sole to electrically stimulate the sole together with massage to give ultrasonic waves to the sole to mechanically stimulate the sole. SOLUTION: A pair of right and left foot mat electrodes 41R, 41L are placed on the upper face of a foot electrode 4. A sole is sectioned into a plurality blocks and a plurality of pressing electrodes 42 are arranged into a matrix thereon and pressing vibrators 43 with diameters larger than that of others are placed on the foot arch part. Cones with trapezoidal sections and flat tip end faces are attached to the tip ends of tubular cases 45, ultrasonic vibrators constituted of piezoelectric ceramic is fixed on the inside of the tip end face of the vibrators, and lead wires are connected to terminals of the ultrasonic vibrators to connect the pressing vibrators 43 to the ultrasonic vibrators. Lead wires are also connected to terminals attached inside the vibrators 46 to connect to the pulse generators.
Patent JP-S642299-A (JP)
Title: Lighting device for discharge lamp
Inventor: YOSHIBAYASHI MASAKATSU
IPC: H05B41/24
Filed: 1987-06-25
Abstract: PURPOSE:To prevent a cataphoretic phenomenon from occurring by installing a diode and a constant-voltage switching element in series between terminals at the nonfeeding side of a filament electrode of a discharge lamp, connecting them to a power source in the forward direction, and also connecting an induc tor in parallel with the constant-voltage switching element. CONSTITUTION:A diode 17 and a constant-voltage switching element 18 are installed in series between terminals at the nonfeeding side of a discharge lamp 15 and connected to a power source in the forward direction, then an inductor 19 is connected thereto in parallel with this constant-voltage switching element 18. Accordingly, a DC component to be contained in a current flowing in a discharge lamp load circuit 3 is bypasseed by the diode 17 and the inductor 19 connected to the nonfeeding side of the discharge lamp 15, and thereby a high frequency current component only flows in the discharge lamp 15. With this constitution, a cataphoretic phenomenon is prevented from occurring.
Patent JP-S6051589-A (JP)
Title: Fresh water preparing apparatus due to utilization of high temperature waste heat
Inventor: KIKUCHI SHIYOUGO
IPC: C02F1/16
Filed: 1983-08-30
Abstract: PURPOSE:To eliminate possibility for exerting bad influence upon an engine by easily eliminating the problem of the flow amount distribution of high temp. cooling water, by controlling the flow amount of cooling water to a fresh water maker on the basis of the temp. of cooling water in an engine outlet side. CONSTITUTION:High temp. cooling water used in cooling an engine cylinder is allowed to directly communicate with a fresh water maker 6 by opening an automatic temp. control valve 9 if the temp. thereof is a set temp. or more due to said valve 9. In addition, said cooling water is recirculated by a recirculation pump 8 from the downstream side thereof to the upstream side thereof and heat exchanged with seawater for use in water making by the heat exchangers respectively provided in the system. By this mechanism, not only sufficient recovery of waste heat and the making of distilled water with the recovery are performed but also the recirculating supply of cooling water is performed. When the temp. of cooling water after the cooling of the cylinder is the set temp. or less of the automatic temp. control valve 9, said valve is opened and cooling water is flowed bypassing the fresh water maker and there is no possibility for exerting bad influence upon the operation of the engine 1.
Patent JP-H0448553-A (JP)
Title: Cylindrical solid electrolyte fuel cell and flat solid electrolyte fuel cell
Inventor: MORI MASASHI
IPC: H01M8/12
Filed: 1990-06-16
Abstract: PURPOSE:To improve conductivity and suppress the appearance of melted body by doping Cr and Sr within the range that the reduction of conductivity has no problem for practical purpose in lanthanum manganate ceramic. CONSTITUTION:A cylinder is formed with lanthanum manganate mainly made of (La(1-x)Srx)1-alpha(Mn(1-y)Cry)O3 solid and ceramic satisfying O<x<=0.4, 0<y<=0.2, 0<=alpha<=0.1, and it is used as a supporter supporting a unit cell.