baber/WOPTO huggingface dataset:
Patent JP-H11275530-A (JP)
Title: Image interpolating method
Inventor: SHINYA TADAO
IPC: H04N7/01
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To increase the probability that an appropriate interpolation axis is obtained without increasing the number of reference pixels as a whole by referring to not only the pixel data of point symmetry pixels but also the pixel data of adjacent pixels that are off by one pixel from the point symmetry pixels at the time of evaluating the correlation property of pixel data in each axial direction. SOLUTION: Two adjacent pixels that make point symmetry with a pixel X as a center are made point symmetry pixels and the correlation of pixel data in five axial directions that respectively connect them is evaluated. That is, to evaluate the correlation of pixel data in the direction of a 1st interpolation axis, not only the difference |Ai -Ei+1 | of luminance data between Ai and Ei+1 which are the point symmetry pixels but also the difference |Ai -Di+1 | between Ai and Di+1 and the difference |Bi -Ei+1 | between Bi and Ei+1 are operated, including adjacent pixels that are off by one pixel in a horizontal direction. Interpolation data are calculated by using these operation results.
Patent JP-S61153582-A (JP)
Title: Clock with calendar
Inventor: SHIRIRU BURUMIEERU
IPC: G04B19/24
Filed: 1985-05-09
Abstract: The timepiece of the invention includes a hand for date display. This hand is driven via a calendar ring of a well-known type bearing teeth on its outer circumference. Such teeth drive intermediate gearing which in turn drives a calendar wheel fixed to the date display hand. This mechanism enables the mounting of a date displaying hand on a movement normally intended to show dates through a dial opening with minimum modifications.
Patent JP-S58214829-A (JP)
Title: Torque detector
Inventor: KOHAMA TOKIO
IPC: G01L3/10
Filed: 1982-06-08
Abstract: PURPOSE:To obtain a small and simple torque detector adapted to be carried on a vehicle with an excellent reliability by determining the torque detecting a relative displacement in the circumferential direction of two shaft bodies due to distortion of an elastic body between two rotors. CONSTITUTION:A rotor 2 running connected to a crank shaft 1 with a bolt 3 and a rotor 4 connected to a clutch or the like of a manual gear transmission are provided with receiving parts 7 and 8 for an elastic member 6 mounted both ends of elastic member receiving seats 51 and 52 and the elastic member 6 is pinched with a subplate 9 and fixed with a revet 10. The rotor 2 and the subplate 9 rotates together and the rotor 4 does together through a spring 6. The passage of convex and concave of gears 21 and 41 provided on the outer surface of the rotors 2 and 4 is detected with detection elements 11 and 12. The output thereof is introduced to a phase difference circuit via a shaping circuit and the torque is calculated from a phase difference with a calculation circuit. This provides a small and simple torque detector adapted to be carried on vehicles with an excellent reliability.
Patent JP-S62253457-A (JP)
Title: Manufacture of liquid jet recording head
Inventor: NOGUCHI HIROMICHI
IPC: B41J2/16
Filed: 1986-04-28
Abstract: PURPOSE:To obtain a liquid jet recording head with a liquid passage finely shaped with high accuracy, by irradiating with active energy rays a layer of an active energy ray curable material covering a solid layer provided on a liquid passage forming part on a substrate. CONSTITUTION:A solid layer 3 is provided on each of liquid passage forming parts on a substrate 1 including liquid-ejecting energy generating elements 2, and a layer 7 of an active energy ray curable material is provided on the substrate 1 so as to cover the solid layer 3. A mask 8 is laid on a substrate 4 which is permeable to active energy rays, and the resultant assembly is irradiated with active energy rays 9. By the irradiation, the curable material 10 at the irradiated parts is cured to form a cured resin layer, whereby the substrate 1 and the substrate 4 are bonded to each other. Then, the solid layer 3 and uncured parts of the curable material 7 are removed, thereby forming liquid passages 11 and a liquid chamber 12. This method enables precision shaping and easy forming of the liquid chamber, and is suitable for mass production.
Patent JP-S5620928-A (JP)
Title: Safety system for combustion apparatus
Inventor: MATSUDA AKIRA
IPC: F23N5/20
Filed: 1979-07-30
Abstract: PURPOSE: To obtain a highly reliable and economical safety system for a combustion apparatus, by employing such an arrangement that a high power is supplied only at the time of opening a solenoid valve and the valve is closed when misfiring, interruption of power supply or troubles in circuit is caused, by means of a control circuit for means for controlling the drive of solenoid valve.  
     CONSTITUTION: When a fan is set into operation by means 92 associated with the fan, power is supplied to control circuit 90, which consists of an oscillator for detecting misfire, that is used commonly as oscillator in a booster circuit, comparison circuit, solenoid valve driving circuit, ignition timer circuit, etc. When cock 78 is opened, switch 79 interconnected to the cock 78 is closed and ignitor 88 is kept in operation for a predetermined while. At the same time, solenoid valve 89 is opened by a high power supplied from the booster circuit. Here, if burner 76 is ignited normally, solenoid valve 89 is kept open by the electromotive force of thermocouple 77 and combustion is continued. On the other hand, if misfiring is caused during combustion, solenoid valve 89 is closed due to drop of the electromotive force of thermocouple 77. In case that cock 78 is kept open at the time of connecting power source and that some trouble is caused in control circuit 90, solenoid valve 89 is not opened. This is also applied to burners 80, 84. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10286272-A (JP)
Title: Artificial spinous process
Inventor: KIN TAKESHI
IPC: A61B17/56
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the adaptability with divided spinous processes in an artificial spinous process which is inserted between vertically halved divided spinous processes to extend a vertebral canal by providing an intermediate part having contact surfaces laid along the outer end part of a pair of divided spinous processes cut and removed on both end parts, and inside and outside parts extending inward and outward. SOLUTION: An artificial spinous process 10 has an intermediate part 11, an inside part 12 and an outside part 13. The intermediate part 11 has a pair of contact surfaces 11a laid along the outer end parts 21b of divided spinous processes after cutting on both end parts. The inside part 12 is extended from the center part of the intermediate part 11 to a space between the divided spinous processes, and formed so that the width in the horizontal section is gradually narrowed toward a vertebral canal 24. Its end surface on the vertebral canal 24 side (inside) is formed of a part of a cylindrical inner surface 12a inclined on the intermediate part 11 toward the head side. The outside part 13 is extended in the direction opposite to a pair of divided spinous processes 21a, and formed into a trapezoid in which the width in the horizontal section is gradually narrowed toward the top end.
Patent JP-S5222160-A (JP)
Title: Contact pressure adjusting device for powdering machine
Inventor: TAKEYA KUNIO
IPC: B02C15/04
Filed: 1975-08-12
Abstract: PURPOSE: To provide a device  in which accumulators are fitted directly between the rod side of a pressure cylinder and a hydraulic device, and attached derectly to the pressure cylinder so that the occasional up and down movement of the powdering roller is minimized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5622294-A (JP)
Title: Memory circuit
Inventor: KAWANOBE TADASHI
IPC: G11C29/42
Filed: 1979-07-31
Abstract: PURPOSE: To enable to write-in the data information and miscorrection information to the memory element of the memory circuit more correctly, by providing the miscorrection instructinf information source and miscorrection information control circuit with the memory circuit having error correction function.  
     CONSTITUTION: To the mis-correction information control circuit U, the misdetection information SK from the misdetection circuit K is input, and the output of the circuit U is controlled with the information from the miscorrection instructing information source. If the information SV from the miscorrection instructing information source. If the information SV is 1, the mis-detection information SU is given to the miscorrection circuit L from the circuit U, and the data information SL 1 WSL 4  corrected with error is obtained from the circuit L. Further, if the information SV is 0, the information obtained respectively from the data information and miscorrection information circuit and mis-detection information generating circuit is written in the memory element of the memory circuit as the error correction information. With this state, when information is obtained from the data information source, the data information and miscorrection information is written in the memory element, this information can be written in the memory element with much correction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5723951-A (JP)
Title: Bicolor electrophotographic method
Inventor: HOSHI NOBUYOSHI
IPC: G03G15/01
Filed: 1980-07-18
Abstract: PURPOSE:To prevent to take a mixed color by charging toner as the 1st developer by a frictional electricying member provided to the 2nd developing device with the opposite polarity to the polarity of electrification of toner as the 2nd developer. CONSTITUTION:The 2nd toner 8 is electrified positively by friction with a carrier to stick where there is no charge on a recording body 1 by the same reverse development as the development by the 1st toner 5. In order to come into contact with the 2nd developer 12 during development by the 2nd developer 12, the 1st toner 5 on the recording body 1 mixes with the 2nd developer 12 little by little. The 1st mixed toner 13 is electrified negatively inversely of the 2nd toner 8 by the friction with the carrier for the 2nd developer 12. Therefore, the 1st toner 13 mixing with the 2nd developer 12 never sticks where there is no charge on the recording body 1 to be stuck with the 2nd toner 8, thereby avoiding color mixture.
Patent JP-H0624791-A (JP)
Title: Lead-containing fluoride glass, optical fiber and its production
Inventor: KOGO TAKASHI
IPC: G02B6/00
Filed: 1993-04-23
Abstract: PURPOSE:To enable the addition of lead to a fluoride glass at a high concentration. CONSTITUTION:The objective lead-containing glass contains lead and 50-70mol% of ZrF4, 3-5mol% of LaF3, 0.1-3mol% of YF3 (LaF3+YF3 is 4.5-6mol%) and 2-15mol% of NaF and/or LiF and/or CsF. Pb can relatively easily be added at a high concentration by setting the composition of the fluoride glass within the above range. An optical fiber having large specific refractive index difference DELTAn can be produced by using the Pb-containing fluoride glass as a core and the DELTAn value can be further increased by using a glass composed mainly of Hf as the clad.
Patent JP-H04227262-A (JP)
Title: Patient support table
Inventor: JIYURII SUTORATSUCHIYAN
IPC: A61G13/06
Filed: 1991-04-04
Abstract: PURPOSE: To simplify the structure and the operation of a patient support table for a surgical operation or the like by providing an independent hydraulic device as a post adjustment means, so as to function for elevating the table and braking the travel thereof on a floor. CONSTITUTION: A surgical operation table is made of a patient support platform 1, a post 2, a base assembly 3 and a hydraulic device 4 for adjusting the height of the platform 1 and braking a base. The height of the patient support platform 1 is freely adjustable on the operation of the hydraulic device 4, and this device 4 functions to brake the travel of a table on a floor. Furthermore, the hydraulic device 4 has a hydraulic pump, an oil reservoir 40 and a user control device 41, and an oil pipe is laid so as to extend from the hydraulic pump to the upper part of a cylinder 21. In this case, the suspension 35 of a guide wheel 34 is deformed, due to the hydraulic pressure increase of the cylinder 21 and at the same time, the travel of the table on the floor is efficiently braked via the contact of a base plate 30 with the floor.
Patent JP-S5723209-A (JP)
Title: Varnish processing of coil for electric machine
Inventor: ISHIKAWA YOUICHIROU
IPC: H01F41/10
Filed: 1980-07-17
Abstract: PURPOSE:To enable to obtain the film having a high rigidity by a method wherein a dripping process is performed in addition to a dipping method. CONSTITUTION:A dipping method is performed using solvent type varnish in the first process of manufacture and the above is dried up. Then, in the second process, another dripping process is performed on the film whereon a varnish process was performed in the first process. Through these procedures, the film formed in the second process is adhered on the film formed by the first process. As a result, an electric characteristic is improved in the first process wherein varnish is uniformly applied on the surface of a coil and, in addition, mechanical characteristic is improved in the second process wherein the varnish layer was thickened, thereby enabling to obtain the film having a high rigidity.
Patent JP-2000288555-A (JP)
Title: Fresh water treatment method
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/34
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To safely use a synthetic org. polymer having excellent floc forming effect in the treatment of fresh water by dissolving a polyacrylic synthetic org. polymeric flocculant in water in concn. such that the viscosity of an aq. flocculant soln. becomes a specific value to inject the same in raw water having to receive flocculation treatment. SOLUTION: When a polymer 1 being a polyacrylic synthetic org. polymeric flocculant is dissolved in polymer dissolving water 2 to be injected in raw water, diluting water 5 is further added to a polymer soln. to dilute the same and the rotational viscosity of the diluted soln. is adjusted to 22 mPa.S or less, pref., 15 mPa.S or less. Herein, the concn. of the polymer in a polymer dissolving tank 3 is made as high as possible and the aq. polymer soln. is diluted in a viscosity adjusting tank 6 when supplied to a monomer removing process. The aq. polymer soln. adjusted in viscosity is brought into contact with carrier particles such as granular activated carbon to which microorganisms capable of biologically decomposing a monomer are adhered (fixed) in a microorganism adhered carrier contact tank 7 to biologically decompose and remove the monomer at a high speed.
Patent JP-S5222963-A (JP)
Title: Iron shield board in an inner magnetic type electric meter
Inventor: YAMAZAKI TOSHIO
IPC: G01R1/18
Filed: 1975-08-14
Abstract: PURPOSE: To provide an inexpensive inner magnetic type electric meter by improving the sensitivity of the meter and its graduation quality by making its capacity compact and its construction lighter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02275508-A (JP)
Title: Feedforward control system
Inventor: SASAKI TAKAO
IPC: G05B19/4103
Filed: 1989-04-18
Abstract: PURPOSE:To attain accurate feedforward by multiplying a command by N to execute the interpolation of the command and executing feedforward control by the interpolation output. CONSTITUTION:The interpolation output of an interpolator 12 is added to the output of a feedforward control element 13 by an adder 14. Namely, the output of the adder 14 is a value obtained by adding a feedforward item to the interpolation output of the interpolator 12 and the output coincides N times the command, so that the output is restored to the command value unit by a divider 15 and the output of the divider 15 is sent to a servo circuit 20. Since the feedforward control is executed by the command multiplied by N, the interpolation output is multiplied by '10' when N is defined as '10' e.g., and an output pulse in each fixed interpolation output can be accurately outputted down to one place of decimal. Consequently, accurate feedforward control can be attained.
Patent JP-S61257423-A (JP)
Title: Coil heating and cooling device for heat treatment furnace
Inventor: MORIMOTO KOTARO
IPC: C21D1/26
Filed: 1985-05-08
Abstract: PURPOSE:To heat and cool steel sheet coils over the entire part thereof, uniformly, evenly and quickly by placing longitudinally the coils in a batch type heat treatment furnace for the steel sheet coils and disposing radiant tubes to face both end faces of the coils. CONSTITUTION:The batch type annealing furnace body 11 for the steel sheet coils is made of a hermetic tape and the plural coils 13 are longitudinally placed on coil stages 14 on a furnace bottom 11b. The U-shaped radiant tubes 20 are disposed in the positions facing both end faces of the coils 13. The furnace 10 is hermetically closed and after a reducing gaseous atmosphere is maintained in the furnace, the tubes 20 are heated by burners 21 and a circulation fan 15 is driven to blow the in-furnace gas heated by the tubes 20 to both end faces and peripheral faces of the coils, by which the coils 13 are heated and annealed uniformly over the entire part. Air is supplied to the tubes 20 upon ending of the annealing and at the same time a cooler 17 is driven to cool the coils 13 down to an ordinary temp. The cooled coils are taken out of the annealing furnace 10.
Patent JP-H07306782-A (JP)
Title: Device and method processor control
Inventor: ISHIKAWA TOSHIHIRO
IPC: G06F17/10
Filed: 1994-05-12
Abstract: PURPOSE:To execute a program, described by a different instruction system, by the same processor without increasing memory capacity. CONSTITUTION:The program described by the 32-bit width instruction system is stored in a 32-bit instruction memory 2, and a program described by an 8-bit width instruction system is stored in an 8-bit width instruction memory 3; and a multiplexer 7 selects and outputs the low-order 8 bits of the output of the instruction memory 2 or 8 bits of the output of the instruction memory 3 according to the switching signal 5 outputted by an interruption control part 10 and an instruction decoder 8 decodes instruction data and outputs a control signal 9 on the basis of one of the 32-bit width instruction system and 8-bit width instruction system according to the switching signal 5.
Patent JP-S5223428-A (JP)
Title: Golf ball hardness automatic sorting device
Inventor: MIZUSHIMA MOTOKI
IPC: B23Q1/44
Filed: 1975-08-13
Abstract: PURPOSE: To provide an automatic device in which golf balls are automatically fed, sorted accordingly to their respective hardness, and taken out in sequence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06288579-A (JP)
Title: Air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F5/00
Filed: 1993-04-02
Abstract: PURPOSE:To save a space for installation and to simplify a structure by fitting control-related devices to a baffle plate respectively. CONSTITUTION:Exhaust ports 7 and 8 are bored in the front 1d of a casing 1 and a baffle plate 6 so provided as to be opposed to the front, respectively, and a fan 20 is so provided as to face bellmouths 7a and 8a formed around the exhaust ports 7 and 8 respectively. A control base board 15 is fitted on the left side of the front of the baffle plate 6 with a damping material interposed and a power transistor 16 and other control-related devices 17 are fixed to the control base board 15. The power transistor 16 projects in the rear of the baffle plate 6 through a window 18 bored in this plate and the baffle plate 6 is held from the opposite sides by the power transistor 16 and a radiator fin 19 fixed to the rear end face of the power transistor. According to this constitution, a control box is dispensed with, a structure is simplified and also a space for installation can be saved.
Patent JP-S5524973-A (JP)
Title: Hot tool steel
Inventor: ITOU HISAO
IPC: C22C38/00
Filed: 1978-08-11
Abstract: PURPOSE: The amount of C, Si, Mn, Ni, Cr, Mo, V and N are specificed, to thereby prevent ferrite formation and to enhance toughness and resistance to heat check.  
     CONSTITUTION: Hot tool steel having good toughness and resistance to heat check is provided by using composition consisting of C: 0.17 to 0.24%, Si: 0.1 to 0.5%, Mn ≤1%, Ni: 1 to 6%, Cr: 8 to 14%, Mo: 1.5 to 4%, V: 0.2 to 1%, and N: 0.02 to 0.06%, or further each one or more of Nb, Ti, Zr in amount of 0.3% or less, the remaining Fe and unavoidable impurities. The material provides hitting number twice as large as that of conventional hot tool steel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5525265-A (JP)
Title: Multiple mobile coil type speaker
Inventor: KOBAYASHI SHIGERU
IPC: H04R9/04
Filed: 1978-08-11
Abstract: PURPOSE:To secure the reproduced sound equivalent to that obtained through two woofers to perform the correction for the dynamic range of low band by winding two voice coils round the coil bobbin to cut off the frequencies higher than the fixed level and adding the crossover circuit network. CONSTITUTION:Voice coil 10, supplied directly with the output of the amplifier, is used as a full-band type coil; while voice coil 11 is connected in parallel to coil 10 via LPF19 to be used as a low-band woofer. LPF19 consists of inductance 21 of 9.5mH, for example, and capacitor 20 to cut off the signals featuring the frequencies of over 200Hz. Crossover circuit network 22 comprises industance of 0.32mH and capacitor of 4.7muF with the crossover frequency set to 4000Hz. As a result, the reproduced sound equivalent to that obtained through the speaker unit using two woofers, thus compensation the dynamic range of the low band.
Patent JP-S5723077-A (JP)
Title: Diaphragm type electrolytic cell
Inventor: IIJIMA TOKUZOU
IPC: C25B9/19
Filed: 1980-07-17
Abstract: PURPOSE:To provide an electrolytic cell being easy to assemble and disassemble and ensured in sealing, by inserting and fixing electrodes fixed to a detachable wall plate in an electrode box with an tubelike finger which has a diaphragm to be inserted into a line of electrodes in the electrolytic cell spread and fitted. CONSTITUTION:Electrodes 14 are fitted in a line to the bottom plate of a box type electrolytic cell 12 for the electrolysis of an alkali metal halide aqueous solution, and one side wall plate 15 parallel to the line is free to fit and to remove. From an opened end in the side of the cell 12, the tubelike finger 19 formed by fitting a sheetlike diaphragm to the frame of finger is inserted into the cell to insert the finger 20 into between adjacent electrodes 14 and 14. A packing 21 is placed between a flang 17 and the frame plate 1 of the finger 19. Subsequently, the wall plate 15 with a packing 23 having other electrodes 22 fitted thereto is fixed in the finger 19 so as to insert the electrodes 22 and 22 into the inside of fingers 20 and 20, respectively. These components placed over another and set in order are fasten tight by screwing-in and the cell cover is fixed via a packing to a flange 18 to form the electrolytic cell.