baber/WOPTO huggingface dataset:
Patent JP-S62238008-A (JP)
Title: Inertial force balancing device for pilger type rolling mill
Inventor: TAKAHASHI MUNEHARU
IPC: B21B21/00
Filed: 1986-04-10
Abstract: PURPOSE:To make stable operation with a small balancing device by balancing the inertial force of a rolling mill which converts rotating motion to reciprocating motion by the oil pressure of a hydraulic cylinder and making the change of inertial force relative to a rotating angle and rotating speed to coincide with the change of the oil pressure. CONSTITUTION:The rotational of a crank arm 3 by a motor 1 is transmitted by a connecting rod 5 to a stand 8 of a Pilger mill 7 so that the stand moves back and forth. The inertial force of this case is absorbed in balanced by the oil pressure obtd. by regulating the oil pressures P1, P2 in the front and rear chambers of a piston A of the hydraulic cylinder 12 by a servocontrol valve 11. The operation of the servocontrol valve 11 in this stage is adequately executed by the signal obtd. by calculating the rotating angle and rotating speed signals of a tachogenerator and rotating angle detector 13. The oil pressure is adequately maintained by a pressure sensor 14. The error by the sliding friction, etc., of the stand 8 is corrected by a tension detection signal J2. Centrifugal force exerted to a shaft 2 is absorbed by a means unbalancer 17 to assure the safety of operation. The stable operation of the rolling mill is executed with the smallest balancing device by the above-mentioned technique.
Patent JP-H05279746-A (JP)
Title: Formation of insulating film on grain-oriented silicon steel sheet having specular surface
IPC: C21D9/46
Filed: 1992-04-02
Abstract: PURPOSE:To form high-tension films on a grain-oriented electrical steel sheet so as to lower the iron loss by an increase in tension. CONSTITUTION:The grain-oriented electrical steel sheet which is not formed with foresterite films is exposed to an atmosphere contg. oxygen or steam at the steel sheet temp. in the cooling process from 1000 to 2000 deg.C after the purification annealing at about 1200 deg.C is completed in the finish annealing of the steel sheet. A treating liquid contg. phosphate, chromate and colloidal silica is applied on the steel sheet after cooling and the coating is dried by baking for >=10 seconds at 300 to 950 deg.C. As a result, the high tension is imparted to the grain-oriented electrical steel sheet and the ultra-low iron loss material is obtd.
Patent JP-S58198042-A (JP)
Title: Patterning means for reduced exposure device
Inventor: HAYASHI SOUICHIROU
IPC: H01L21/30
Filed: 1982-05-14
Abstract: PURPOSE:To improve the efficiency of production by scanning a composite pattern between a reticle and a wafer through scanning lines by using a television camera device and storing the changed position of brightness as an address from the original point from an image receiving surface in a storage device. CONSTITUTION:The image of the reticle 5 is prepared on the wafer 8 by using a reducing lens 7, the composite pattern between the leticle 5 and wafer 8 is scanned through scanning line by using the television camera device 19 and the changed position of brightness is stored as an address from the original point of the image receiving surface in a storage device 20. Scanning is repeated plural times by adding address in every change of the contents of the storage device 20, the composite pattern picture is stored as the added number of times of addresses of the storage device 20 and the stored pattern data are processed by differentiation or calculation of a centroid to find the center difference between the patterns of the wafer 8 and leticle 5. The center difference between both the patterns is reduced by moving the leticle 5 or the wafer 8 to match both the patterns.
Patent JP-S536515-A (JP)
Title: Slit illumination unit
Inventor: HARA KAZUYUKI
IPC: H04N1/04
Filed: 1976-07-08
Abstract: PURPOSE: To realize the slit illumination unit having high illuminating efficiency and better stability, by making very slight vibration for the light collecting position of the light flux collected on the scanning line synchronizing with the scanning period, so that the same effect of illumination as the uniform light radiation of the scanning lines can be made. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58200810-A (JP)
Inventor: KAZAMA NORIO
IPC: F16B19/00
Filed: 1982-05-14
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-H07286910-A (JP)
Title: Temperature converter
Inventor: NOGUCHI HIROSHI
IPC: G01K7/20
Filed: 1994-04-20
Abstract: PURPOSE:To provide a resistance temperature sensor temperature converter which is not affected by the accuracy and the temperature influence characteristic of a constant current source. CONSTITUTION:A three-wire connection type resistance temperature sensor temperature converter comprises a constant current source 10 and a reference resistance Rr both of which are inserted in series between input terminals T1 and T3; a digital computing circuit 50 consisting essentially of a multiplexer 20 for multiplexing the voltage V12 between the input terminals T1 and T2, the voltage V2 between the input terminal T2 and ground, each end voltage Vr of the reference resistance, and ground voltage, a differential amplifier 30, and an A/D converter 40; and an output circuit 60. Since the resistance value Rt of a resistance temperature sensor 120 can be calculated without being affected by the accuracy and the temperature influence characteristic of the constant current source 10, the resistance temperature sensor temperature converter can have a simplified constant current source circuit and have the effect of eliminating the need for adjustments.
Patent JP-S57195399-A (JP)
Title: Memory access check system
Inventor: ITOU YUUICHI
IPC: G11C29/00
Filed: 1981-05-27
Abstract: PURPOSE: To perform a memory access check by storing a flag which shows data characteristics corresponding to the data address of a channel prior to memory access, and then comparing it with a flag for the memory access.  
     CONSTITUTION: A control part 4, once receiving a memory access command by a data transfer interface signal D sent from each channel, sends a signal E for selecting a data address to a storage circuit 1. The storage circuit 1 sends a flag, which corresponds to the data address of a necessary channel number, out of a flag storage part 10. A data address signal F is inputted directly to a storage part 5 to handle data according to the data address signal F. A flag output signal A is supplied to one input terminal of a comparing circuit 11. The control part 4 sends the flag signal B of the data address to the comparing circuit 11. The comparing circuit 11 compares the signal A to the signal B and, if there is a difference between the both, sends a detection signal C, thus recognizing the error. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63267663-A (JP)
Inventor: JIEEMUZU DABURIYUU NEIRU
IPC: B65H7/14
Filed: 1988-04-04
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-S60226609-A (JP)
Title: Combustion device for coal
Inventor: MORITA SHIGEKI
IPC: F23D1/00
Filed: 1984-04-23
Abstract: PURPOSE:To denitrate a combustion product with high efficiency, by a method wherein a bluff-body in a specified shape is formed at the forward end of a pulverized coal pipe, and this prevents dispersion of pulverized coal, and forms an excellent reduction flame in the vicinity of the nozzle of the pulverized coal pipe. CONSTITUTION:Pulverized coal, forming a pulverized coal flow 2, is injected through a nozzle 9 into a furnace by means of a pulverized coal pipe 8. In which case, a vortex flow 24 is produced to the inside of a L-shaped part of an L- shaped bluff-body member 20 formed in an L-shaped in cross section with the aid of the member. The vortex flow serves to prevent the pulverized coal flow from being dispersed to the outside of the L-shaped part, and enables relatively excellent reduction of a gas phase. Further, a fan, which independently feeds a secondary and a tertiary air, is installed, dampers 30 and 32, air registers 12 and 14 for the secondary and the tertiary air, and secondary and tertiary air vanes 16 and 16A, serving as a terminal swirl device, are provided, and this controls the pressure and the air flow of each air and produces a swirl force, resulting in the possibility to excellently separate the secondary and the tertiary air from a high-temperature reduction flame 1.
Patent JP-H10324012-A (JP)
Title: Thermal head, its manufacture, and method for heat-sensitive recording
Inventor: SHIMIZU OSAMU
IPC: B41M5/382
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To achieve a good contact to a recording material by setting a slide length to a head and a curvature of a top face of a protecting layer above a heater part to be specific values. SOLUTION: A slide length between a recording material and a head is not larger than 100 μm and an electrode layer 29 is divided by a top face of a projecting part so as to secure a heat-generating part 33. The heat-generating part 33 generates heat when a voltage is impressed to the split electrode layers 29. A protecting layer 31 is layered at the part where the electrode layer 29 is divided, whereby a heater part 34 is provided with a recessed part 35. A top face of the recessed part 35 is a projecting curved face 37. A curvature of the curved face is not smaller than 0.04 mm<-1> . As a method for forming the curved face 37 of the curvature, projecting parts 31a are separately ground sequentially from slantwise, thereby sharpening the curved face 37.  The heater part 34 projects to a top face of a glaze projecting part 21, and therefore a good contact to a recording member 7 is obtained.
Patent JP-S58198638-A (JP)
Title: Bath-tub system
Inventor: KOYAMOTO MASANORI
IPC: F24H1/00
Filed: 1982-05-15
Abstract: PURPOSE:To effect automatically the supply of hot-water and the control of hot- water temperature by a method wherein a valve for heating, which is detecting the hot-water temperature in the bath-tub by a hot-water temperature sensor arranged in the bath-tub to flow or stop the hot-water into a heating pipe, is provided in the system. CONSTITUTION:A bath-tub system is provided with a bath heater 3, communicating with the bath-tub 1 through a connecting pipe 2, a heating tank 5, flowing hot-water into the heating pipe 4 in the bath heater 3 to heat the water in the bath heater 3, a supplying pipe 6, supplying the hot-water from the heating tank 5 into the bath-tub 1, and a water level sensor 8, detecting the amount of hot- water supplied into the bath-tub 1 and closing a supplying valve 7 provided in the supplying pipe 6 when the amount of the water has arrived at a given level. The valve 10 for heating, which is detecting the hot-water temperature in the bath-tub 1 by the hot-water temperature sensor 9 arranged in the bath-tub 1 and flowing the hot-water into the heating pipe 4 or stopping it, is provided. According to this system, the hot-water temperature may be regulated at a preset temperature.
Patent JP-H03283258-A (JP)
Title: Sealed battery
Inventor: OZAWA HIDEAKI
IPC: H01M2/02
Filed: 1990-03-29
Abstract: PURPOSE:To increase the repulsion elastic force of an insulating gasket with a weakened compressing force to a sealing plate and improve the holding property of the sealing plate of a sealing cover body by the gasket by providing a circular constricted section faced inward at the rising section of a metal case. CONSTITUTION:The opening section of a bottomed cylindrical case 1 is expanded to form a step section 2 and a rising section 3, a power generating element 7 is stored, then it is pushed up into the cylinder hole 22 of a drawing die 23 to be shrunk. The sealing plate 11 of a sealing cover body 10 is fixed by a bumping die 26, then a holder 27 is rotated in the arrow direction while circular arc-shaped projections 301, 302 formed on the inner faces 291, 292 of split dies 281, 282 are pressed to the outer periphery of the rising section 3 of the cylindrical case 1, a circular constricted section 16 faced inward is formed at the rising section 3 of the cylindrical case 1, and the rising wall 9a of an insulating gasket 9 is compressed inward. The sealing plate 11 of the sealing cover body 10 can be firmly compressed and fixed by the insulating gasket 9, thus the sealing cover body 10 can be prevented from being removed before a safety valve constituting the sealing cover body 10 together with the sealing plate 11 is operated when the internal pressure abruptly rises due to a short circuit.
Patent JP-H10249881-A (JP)
Title: El luminescence insert molding and its manufacture
Inventor: KISHI KEIJI
IPC: B29C45/14
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an EL luminescence insert molding having satisfactory durability of an EL luminous unit without leakage or attenuation of LE luminescence. SOLUTION: A character or a symbol is formed by a screen printing method on a base film 1 formed with a transparent conductive film on one surface of a polyethylene terephthalate film, and a fluorescent layer containing zinc sulfide, an insulating layer made of acrylic resin and a back surface electrode containing carbon are sequentially formed to form a design layer having an EL luminescent unit 2. An adhesive layer 4 is formed by screen printing by using polyacrylic resin to cover the entire surface of the design layer to obtain an EL insert film in which the unit 2 becomes a protrusion 7. This EL luminescence insert molding is molded by placing the EL insert film in an injection mold, closing the mold, injecting molding resin in a cavity, thereby integrating an injection molding 6 with the EL insert film.
Patent JP-H05290370-A (JP)
Title: Manufacture of recording disk
Inventor: KUBO YASUSHI
IPC: G11B5/84
Filed: 1992-04-03
Abstract: PURPOSE:To enable mass production of the recording disk in a decreased defect state in the process for production of the recording disks having a spacing between a disk-shaped recording sheet and a disk-shaped substrate. CONSTITUTION:The disk-shaped recording sheet 2 is adhered or welded onto the disk-shaped substrate. The contact surface part 24 of a burnishing member 20 which has a contact surface part 24 having 1 to 25mm<2> area contactable with the surface of a layer 3 and a tapered surface part 26 continuous with this contact surface part 24 is brought into contact with the surface of the recording layer 3 in such a manner that 0.5 to 50g vertical load is applied on the disk-shaped recording sheet 2 in the static state of this burnishing member 20. The burnishing member with the tapered surface part 26 positioned forward is relatively slid and run >=1 times in this state along the circumferential direction over the entire area on at least the recording surface of the disk- shaped recording sheet 2 on the disk-shaped substrate, by which the burnishing treatment is executed.
Patent JP-S58199576-A (JP)
Title: Light emitting diode indicator
Inventor: YAMANE HIROSHI
IPC: G09F9/33
Filed: 1982-05-14
Abstract: PURPOSE:To enable to readily mount a light reflector by operating the exposed part of line (or column) conductors in two columns (or 2 lines), and mounting the reflecting blades of strip in the space formed by the exposed part, thereby reducing the occupying area of the conductors. CONSTITUTION:A plurality of line conductors 11, 12 and a plurality of column conductors 13 are formed on a substrate 1. A light reflecting blades 2 are secured onto the conductors 11 while maintaining electric conduction. The blades 2 are bent sequentially in long and thin plates to form four in one line. The blades 2 are constructed in the shape opened in the direction perpendicular to the line direction. Light emitting diodes 3 are placed on the blades 2, and connected via fine metal wirings 4 between the terminal and the exposed part 14 of the conductors 11-13. When thus constructed, since the occupying area of the exposed conductors on the substrate can be reduced, the reflecting blades can be readily mounted.
Patent JP-H01255470-A (JP)
Title: Power source device
Inventor: SHIOMI TSUTOMU
IPC: H02M7/48
Filed: 1988-04-01
Abstract: PURPOSE:To reduce ripple current, by connecting a dummy current control means in parallel to an electrolytic capacitor between two sets of switching power source means. CONSTITUTION:A power source device is provided with an input power source 1, a first switching power source means 2, connected to the input power source 1, and an electrolytic capacitor 5 while power is supplied to a load 4 through a second switching power source means 3. Both of the switching power source means 2, 3 have the same operating frequency and are operated synchronously so as to prevent them from mutual interference. in this case, a dummy current control means 6 is connected in parallel to the electrolytic capacitor 5. Dummy current is conducted through the electrolytic capacitor 5 so that the waveform of charging current for the electrolytic capacitor 5 coincides with the waveform of discharging current from the electrolytic capacitor 5 at a point arriving at the half of the integrated value of one period from a base point whereat the current begins to increase from the minimum value of the current. As a result, the reliability of the title device may be improved.
Patent JP-H08279131-A (JP)
Title: Head slider
Inventor: KAMIGUCHI MUNEO
IPC: G11B5/60
Filed: 1995-04-07
Abstract: PURPOSE: To enlarge a data area in a magnetic recording medium as to a magnetic head slider. CONSTITUTION: A magnetic slide is provided with a slider main body 10 having a flowing in end 22A and a flowing out end 22B respectively positioned at the upstream side and the downstream side of air flow to be generated in between the slider and a magnetic recording medium and at least two lines of rails 24 for generating a floating force. In the magnetic slider. the width of the slide main body at the flowing out end 22B is made smaller than the same width at the flowing in end 22A.
Patent JP-S58198317-A (JP)
Inventor: GOTOU FUMIHIKO
IPC: A47J45/08
Filed: 1982-05-15
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-H05285347-A (JP)
Title: Production of acid and alkali
Inventor: HANADA FUMIO
IPC: B01D61/44
Filed: 1992-04-03
Abstract: PURPOSE:To enable continuous operation of electrodialysis without replenishing acid, alkali and the other chemicals into an anodic chamber during operation by using a bipolar membrane. CONSTITUTION:A salt chamber, an acid chamber and an alkali chamber are formed by arranging a cation exchange membrane, a bipolar membrane and an anion exchange membrane in order between an anode and a cathode. A brine solution is supplied to the salt chamber. Acid and alkali are taken out respectively from the acid chamber and the alkali chamber. In the method for producing acid and alkali, acid e.g. sulfuric acid is supplied to the anodic chamber and also the anode corrosion-resistant to acid e.g. the anode made of titanium is used.
Patent JP-H10250213-A (JP)
Title: Transfer sheet and manufacture for decorative member using the same
Inventor: YOSHIKAWA HIROHISA
IPC: B41M3/12
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a decorative member by using a transfer sheet by a method wherein in the transfer sheet having formability capable of being transferred even to an irregular surface, a peeling strength can be adjusted in order to make foil holding and aptitude for peeling excellent. SOLUTION: In a transfer sheet having at least a peeling layer 3 and a pattern layer 4 by laying a transfer layer 2 on an olefin thermoplastic elastomer film as a base material 1, the peeling layer contains 1-30wt.% of chlorinated polyolefin resin as a second component resin other than a first component resin to total amount of the layer. In order to manufacture a decorative member, the transfer sheet is used, the transfer layer is transferred to a material to be transferred with a vacuum press method or an injection molding coincidently muffle painting transfer method.
Patent JP-H0641127-A (JP)
Title: New acridine compound
Inventor: DEIBITSUDO BURITSUJIMAN KIYATS
IPC: A61K31/435
Filed: 1993-03-18
Abstract: Pyrazolo[3,4,5-kl]acridines are described as antibacterial agents and antitumor agents as well as pharmaceutical compositions and methods for their preparation.
Patent JP-H02262545-A (JP)
Title: Production of (s)-isoserine
Inventor: KATAYAMA KAZUHIKO
IPC: C07C229/22
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the subject compound in high yield while holding its steric configuration by reacting an (R)-beta-halogenolactic acid or ester thereof with ammonia. CONSTITUTION:A compound expressed by formula I (X is halogen; R is H, methyl or ethyl) is dissolved in a solvent such as preferably water, methanol or ethanol and reacted with ammonia to afford the objective compound expressed by formula II. The amount of the ammonia used is preferably 1 to 50mol, especially preferably 20mol based on 1mol compound expressed by formula I in aspects of separation and purification after the reaction. The resultant compounds expressed by formula II are a constituent ingredient of aminoglycoside antibiotic substances and useful as a raw material for synthesizing various medicaments.
Patent JP-H08278353-A (JP)
Title: Method and device for measuring remaining capacity of battery
Inventor: ARAI YOICHI
IPC: G01R31/36
Filed: 1995-04-07
Abstract: PURPOSE: To provide a method for measuring the remaining capacity of a battery and a device by which the remaining capacity can be given by means of a simplified structure. CONSTITUTION: A voltage and current change transition calculating part 5 collects the current and voltage detected by a current sensor 3 and voltage sensor 4, and a calculating part 7 of discharge quantity obtains the discharge quantity of a battery based on the collecting period. When the discharge quantity reaches the specified quantity by which it can be judged that the load is changed, a voltage and current approxiamte line calculating part 8 is made to obtain an approximate line, and a reamining capacity calculating part 9 obtains the capacity voltage based on the approximate line, then a coordinate conversion part 10 flickers dots on the capacity voltage coordinate corresponding to the coordinate axis of an indicator 12.
Patent JP-H03280725-A (JP)
Title: Echo canceller
Inventor: ITO HIDENORI
IPC: H04B3/23
Filed: 1990-03-29
Abstract: PURPOSE:To cancel an echo sufficiently even for a line having large surrounding noise by stopping the correction of an adaptive filter when the output of a reception signal level measuring circuit is discriminated to be larger than the output of an adder circuit. CONSTITUTION:A comparator circuit 14 compares a threshold level in the presence of surrounding noise with a reception signal level to decide whether or not a signal larger than the surrounding noise is inputted to a reception signal input. Moreover, a comparator circuit 11 compares a predetermined threshold level with a reception signal level to decide whether or not the reception signal level is enough to be larger to ensure required S/N. Noise larger than the surrounding noise is inputted based on the output of both comparators 11, 14 and only when the signal ensuring the required S/N is inputted, a control circuit 15 applies control to a correction control circuit 8 to control an echo path model 6 by an echo path characteristic measuring circuit 7.