baber/WOPTO huggingface dataset:
Patent JP-H04334183-A (JP)
Title: Magnetic reproducing device
Inventor: KOMORI HIROYUKI
IPC: H04N5/783
Filed: 1991-05-09
Abstract: PURPOSE:To reduce switching noise to be produced, to prevent malfunction of a TV and to prevent switching noise from appearing on a screen without making a tracking range narrow by suppressing pair head changeover when it is not required. CONSTITUTION:Suppose that just after a changeover switch circuit 4 is thrown to the position of a terminal (a) when an envelope level comparison section 3 discriminates an envelope level of a reproduction signal outputted from a switch circuit 1 to be large, a switching pulse 50 enters a period T. When an envelop level of a reproduction signal outputted from the switch circuit 2 is large, the circuit 4 is not thrown only by the increase of the level. In this case, an envelope comparison section 8 compares a reproduction signal envelope level from the circuit 1 with a reference level V and throws the circuit 4 to the position (b) when the reproduction signal is lower than the signal V.
Patent JP-S58219068-A (JP)
Title: Ink jet recorder
Inventor: ATSUTA YASUSHI
IPC: B41J2/175
Filed: 1982-06-15
Abstract: PURPOSE:To enable to obtain a stable and high print quality, by a method wherein the position of an upper edge part of the second ink tank for supplying an ink to a recording head is changed to change an overflow liquid level, thereby regulating an ink-supplying pressure. CONSTITUTION:The ink 2 is fed by a supplying pump 3 into the second ink tank comprised of a fixed tank 6 and a movable wall 7, is fed to the recording head 16 through a supplying pipe 17, and simultaneously, flows over the upper edge 7A of the wall 7, and is recovered into the first ink tank 1 through the third ink tank 8. Thus, the pressure for supplying the ink to the head 16 is determined by the position of the upper edge 7A of the wall 7. An ink temperature signal generated by a temperature detector 11 is converted into a control quantity for giving an appropriate liquid level by a controlling circuit 15, and the position of the upper edge 7A, namely, the ink-supplying pressure for obtaining a predetermined meniscus is controlled through a linear motor.
Patent JP-H09267015-A (JP)
Title: Filter using activated carbon fiber
Inventor: MAEDA TAKESHI
IPC: B01D53/34
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To produce a filter capable of exhibiting an excellent deodorizing function at a state low in pressure drop while having a simple structure by constituting the filter main body in a honeycomb structure and electrically flocking activated carbon fiber on the inner surface of each honeycomb hole. SOLUTION: In the filter using activated carbon fiber as a main structural element, the filter main body is formed in the honeycomb structure and the activated carbon fiber 3 is electrically flocked on the inner surface 2a of each honeycomb hole 2. In this case, the filter main body is formed with a conductive material or a chargeable material and the activated carbon fiber 3 is preferably flocked on the inner surface 2a of each honeycomb hole 2 in almost erecting state on the inner surface 2a. A polygonal shape such as triangular and square, a circular shape such as ellipse, complete roundness and a corrugate shape or these combination are included in the honeycomb structure in addition to the shape so called the honeycomb (section octagonal honeycomb).  Further, an activated carbon of the activated carbon fiber 3 has preferably 10-100Å fine pore diameter and 0.25-1.1cc/g fine pore volume.
Patent JP-S5226363-A (JP)
Title: Process for removal of nitrogen oxides
Inventor: MATSUMOTO TEIJIROU
IPC: B01D53/14
Filed: 1975-08-25
Abstract: PURPOSE: Nitrogen oxides are removed industrially effectively by using a specific absorbing solution and the absorbing solution is regenerated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000296409-A (JP)
Title: End mill
Inventor: HIROSE TAKESHI
IPC: B23C5/10
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To secure the cutting quality of an outer circumferential edge and improve the cutting edge strength by forming a cutting face of the outer circumferential edge parallel to the axis or with a twist angle formed thereto into a projecting curved shape in the section crossing at right angles with a cutting edge. SOLUTION: A cutting face 7 of an end mill 1 is formed into a projecting curved shape in the section crossing at right angles with the cutting edge of the end mill 1. The rake angle of the cutting face 7 of an outer circumferential edge 9 becomes negative relative to the diametrical direction of the end mill 1. Since the cutting face 7 of the outer circumferential edge 9 is formed into a projecting curved shape, a work W gradually touches along the projecting curved face during cutting so that the impact during the cutting becomes smaller to hardly damage the outer circumferential edge 9. The angle of the outer edge 9 is enlarged so that the strength, namely, the durability of the outer circumferential edge 9 is improved.  The contact area between the outer circumferential edge 9 and chips C becomes small so that friction formed between them can be reduced and the chips C are hardly welded to the cutting face 7 so that the cutting quality of the outer circumferential edge 9 can be sustained for a long time.
Patent JP-H06285502-A (JP)
Title: Wire rod rolling equipment
Inventor: KUNIDA NORIO
IPC: B21B39/18
Filed: 1993-04-06
Abstract: PURPOSE:To reduce the number of stages of a mill by dividing a rolled stock in a slit rolling line mounted on the front stage of a steel material manufacturing line and distributing the divided stocks to plural steel material manufacturing lines including a wire rod rolling line. CONSTITUTION:A line changeover device 2 is provided on the outlet side of a slit rolling line A composed of rough and intermediate mills No.1No.l4. The rolled stock is separated by the changeover device 2 into a manufacturing line A and a wire rolling line C. One of two rolled stocks which are divided by a slit device 1 is pressed by the rough, intermediate mill 10, etc., on a bar steel. The other rolled stock is changed by a side looper 3 into a loop state, the cross section shape is shaped by block mills 4, 5 to reduce the area and to be changed into the final wire, to be cooled on a conveyor 11 and to be transferred to a coil making device. When other bar steel, other linear steel are rolled in parallel with the manufacture of wire, productivity can be improved by loading a billet of large section.
Patent JP-H07280495-A (JP)
Title: Cleaning implement of circulation type bath furnace of household bath
Inventor: KAKUHATAKE GIICHI
IPC: F28G9/00
Filed: 1994-04-05
Abstract: PURPOSE:To enable easy execution of washing (removal of commonlycalled 'hot-water sludge') of the inside of a boiler of a circulation type bath furnace of a household bath. CONSTITUTION:With one 'plug' and one 'funnel' used, the inside of a boiler is filled with a detergent solution and washing is executed through a means for holding these implements.
Patent JP-S63268284-A (JP)
Title: Formation of electrode
Inventor: URYU HIDEKAZU
IPC: H05K1/16
Filed: 1987-04-27
Abstract: PURPOSE:To enhance the reliability upon electrical and mechanical connection by a method wherein a relay electrode to be soldered applicable to a relay conductivity type paste between a copper foil and a thick film resistor is formed. CONSTITUTION:A carbon print resistor as a thick film resistor 13 is formed on a glass epoxy substrate 11 by screen printing process and after drying process at 120 deg.C for 10 minutes, a relay electrode 14 between the thick film resistor 13 and a copper foil 12 is print-formed using a resin base copper paste to be baked at 100 deg.C for 15 minutes. Next, any required parts are photoset by printing and forming a photoset solder resist 15. Furthermore, a cream solder 16 containing 2% of Ag, after printing process, is soldered at the peak temperature of 230 deg.C in a reflow furnace to manufacture thick film resistor circuit substrate. When these thick film resistor circuit substrates are left at the temperature of 60 deg.C and the humidity of 95% RH for 1000 hours to measure the resistance values, no specimen out of 100 substrates is detected to have abnormal values of the rate of change with respect to their initial values.
Patent JP-S59230878-A (JP)
Inventor: NISHIMURA RITSUO
IPC: B62K15/00
Filed: 1983-06-11
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-S59232472-A (JP)
Inventor: JIEEMUSU ETSUCHI ASAATON
IPC: H01L23/58
Filed: 1984-05-22
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-S62260920-A (JP)
Title: Foundation structure of pc-egg-shaped digestive tank
Inventor: MITSUFUJI SHIGETAKA
IPC: E02D27/38
Filed: 1986-05-06
Abstract: PURPOSE:To curtail the cost of construction work by a method in which sheet piles are driven into the ground in a well form to form a pile foundation, a base with horizontal bottom is provided on the pile foundation, and the peripheral side of an egg-shaped wall is vertically extended toward the bottom of the base under the ground. CONSTITUTION:Steel tubular sheet piles 10a are driven into the ground in a sell form to construct a pile foundation 10. The inside ground of the foundation 10 is excavated, leveling concrete is placed on the excavated face, and reinforcing bars are set on the leveling concrete. A formwork is set on the reinforcing bars and concrete is placed to construct the base 11 of a digestive tank 13. While a gently continuous curved face with the wall face is formed on the base 11, an egg-shaped wall 12 is constructed.
Patent JP-S5226808-A (JP)
Title: Capstan driving step-motor drive system in magnetic reorder/regenerato r
Inventor: MORIMOTO TAKEKATSU
IPC: G11B15/18
Filed: 1975-08-26
Abstract: PURPOSE: To stabilize rising characteristic and speed of a step-motor, by taking out a pulse signal corresponding to the speed of a rotary video head driving synchronous motor, driving a capstan driving step-motor with the pulse signal, and, thereby, equalizing the rotation stabilities of the stem-motor and the synchronous motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S586281-A (JP)
Title: Flasher
Inventor: YONEMURA KATSUTOSHI
IPC: F03G7/04
Filed: 1981-07-02
Abstract: PURPOSE:To obtain flash vapor of high dryness by providing a bottom plate and the 1st and 2nd sepn. plates having many holes in a body cylinder and forming a hot water passage, a flash vapor generator, a liquid drop sepn. chamber and a  vapor passage. CONSTITUTION:Hot water is decelerated by as much as the sectional area ratio between the inlet and outlet parts of a nozzle in a hot water inlet nozzle 21, and is ejected into a flash vapor chamber 18 in the state of a thin, hot water film on account of an approximately rectangular shape in the outlet of the nozzle. The hot water in the flash vapor chamber flows on a bottom plate 22 then into a hot water passage 17 and a hot water outlet 27. Since the hot water liquid film on the part 22 is a thin liquid film spreads over the entire surface of the plate 22, flash vapor is generated surely and quickly. The flash vapor contg. liquid drops collides against the 1st sepn. plate 23, by which the greater part of the liquid drops are separated and fall below.
Patent JP-H11287860-A (JP)
Title: Laser measuring apparatus
Inventor: MARUYAMA TETSURO
IPC: G01B11/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser measuring apparatus, by which the position and the speed of an object to be measured can be measured simultaneously at low costs with a simple configuration. SOLUTION: In a laser measuring apparatus, a light emitting part 2 which emits laser light is provided, a laser-light driving part 8 in which the laser light radiated from the light emitting part 2 is divided into two beams of light and in which the two beams of light are crossed at a prescribed crossing angle is provided, a light receiving part 10 in which beams of reflected light obtained at a time when the respective beams of laser light divided in the laser-light dividing part 8 are reflected by an object 20 to be measured are received via the laser-light dividing part 8 and the light emitting part 2 is provided, and a frequency analyzing part 12 which analyzes the frequency of a beat waveform to be outputted from the light receiving part 10 and which discriminates the Doppler frequency of the beat waveform is provided.  In addition, the laser measuring apparatus is provided with an object-stage judging part 14 which comprises an existence confirming means 16 which judges that the surface of the object to be measured exists in the crossing position of the beams of laser light at a time when a third Doppler frequency other than Doppler frequencies corresponding to the beams of reflected light by the two divided beams of laser light discriminated by the frequency analyzing part 12 appears.
Patent JP-H042270-A (JP)
Title: Clamp circuit
Inventor: KASHIWADA HIROSHI
IPC: H04N1/407
Filed: 1990-04-19
Abstract: PURPOSE:To realize clamping not causing waveform distortion and level reduction of a low frequency component by providing 1st and 2nd adders so that an output signal whose DC operating point is clamped to 0V is obtained from the 2nd adder. CONSTITUTION:An input signal whose DC operating point is not 0V is fed to positive and negative peak hold circuits 20, 30 and peak hold outputs are inversely added at a 1st adder 40. Thus, the 1st adder output is equal to a DC level deviation DELTAV with respect to a reference level. The 1st adder output is inversely added to an input signal at a 2nd adder 50 and since the DC level of the input signal is shifted by DELTAV with respect to the reference level, when the both are added, the DC level is completely coincident with the reference level. Thus, an output signal whose DC operating point is clamped to 0V is obtained from the adder 50. Thus, production of a whisker noise at a high frequency component of the input signal or the decrease in the level of the low frequency component is not caused.
Patent JP-S63268876-A (JP)
Inventor: OGAWA MASAHIKO
IPC: E04G21/24
Filed: 1987-04-27
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-H07310563-A (JP)
Title: Exhaust brake device
Inventor: MATSUDA HIROSHI
IPC: F02D43/00
Filed: 1994-05-18
Abstract: PURPOSE:To prevent backfire and in addition shorten a time until actuation of an exhaust brake so as to improve safety. CONSTITUTION:This exhaust brake device is provided with a control unit 30 which actuates a fuel cut valve 13 based on the signal from an exhaust brake operation switch 22, and actuates an exhaust shutter 4 when the signal value from an air-fuel ratio sensor 20 provided in an exhaust pipe 1 exceeds a value beyond the limits of combustible ratio (lambda(=1.8).
Patent JP-S60247040-A (JP)
Title: Arch structure of cylinder block for v-type engine
Inventor: AOI KAZUNORI
IPC: F02F1/00
Filed: 1984-05-22
Abstract: PURPOSE:To keep up the rigidity of an arch, by installing a recess part for machining a cylinder liner setting hole, in a side face of the arch of a cylinder block for a V-type internal combustion engine, and also installing a lug in a side face at the opposite side, while equalizing thickness of the arch over the overall length. CONSTITUTION:A cylinder part 3 is solidly formed by means of a pair of cylinders 1 and 2 being set up in a V-type, while a crankcase is solidly formed in the lower side as well. A cylindrical boss 5 projected to the inside of the crankcase is installed in an lower end of the cylinder 1. And, a thick arch 9 surrounding a crankshaft R from the side of a cylinder part 3 is installed in this crankcase. A recess part 20 for machining a liner setting hole of the adjoining cylinder is installed each side faces 18 and 19 of the arch 9, while a lug 21 being almost identical size and form with the recess part 20 is installed in the opposite side whereby thickness of the arch 9 is uniformly formed over the overall length, eliminating the concentration of local stress, thus rigidity in the arch 9 is well improved.
Patent JP-H02283923-A (JP)
Title: Manufacture of clutch facing
Inventor: TASHIRO RIYOUJI
IPC: C08J5/14
Filed: 1989-04-24
Abstract: PURPOSE:To facilitate the manufacture of a clutch facing with less occurrence of deformation and to enhance the mass productivity thereof by scatter-winding base fibers for a clutch facing, which are impregnated and applied with a predetermined quantity of thermohardenable resin and then are coated thereon with a binder by an extrusion coating process, so as to form a tablet, and then by hot-pressing the same. CONSTITUTION:Base fibers (b) for a clutch facing which are impregnated and applied thereto with thermohardenable resin having 2 to 40wt.% with respect to the base fibers, and are then applied thereon with a binder by an extrusion coating process, are scatter-wound so as to form a tablet, and are then hot- pressed so as to produce a clutch facing (a). This thermohardenable resin may be solid, powder-like or liquid, and that is, for example, solid phenol can be used as the thermohardenable resin. No limitation is given to the base fibers, that is, for example, glass fibers, organic fibers or braid-like fibers which are obtained by mixing the former two fibers may be used therefor. Further, no limitation is given to the binder if it can be extrusion-coated, but phenol resin or the like is used as a matrix therefor.
Patent JP-S60246543-A (JP)
Title: Gas discharge panel
Inventor: SHINODA TSUTAE
IPC: H01J11/28
Filed: 1984-05-22
Abstract: PURPOSE:To prevent connection of adjacent discharge maintenance cells by arranging electrostatic separation dams between every discharge maintenance cells in the direction of the address electrode assignment in two or more discharge maintenance cells consisting of discharge maintenance electrodes. CONSTITUTION:Preset write voltage and holding voltage are applied to an address electrode W1 and each of one-sided selection discharge maintenance electrodes X1-X4, respectively, and write discharge is generated in write cells Wc-1-Wc-4. Subsequently, preset holding voltage is applied to paired other-sided selection discharge maintenance electrodes Y1-Y4 and holding discharge is generated in each of selection discharge maintenance cells Sc-1-Sc-4. Then, preset write voltage and holding voltage are applied to an address electrode W2 and one-sided selection discharge maintenance electrodes X1-X4, respectively, and write discharge is generated in write cells Wc-5-Wc-8. After that, even if preset holding voltage is applied to paired other-sided selection discharge maintenance electrode Y2, an electric field generated between the adjacent discharge maintenance cells Sc-2 and Sc-3 that is set in the maintenance discharge status or small discharge and such are checked by electrostatic separation dams 41 provided in the respective address electrodes W1-W4 and the mis-erase symptom of the adjacent discharge maintenance cell Sc-3 by connection can be prevented.
Patent JP-H07275360-A (JP)
Title: Needle cap
Inventor: TAJIMA YOSHIO
IPC: A61M5/32
Filed: 1994-04-06
Abstract: PURPOSE:To prevent a medical accident by allowing a needle to be safely and securely inserted into a needle cap and prevent a needle cap from dropping from a desk, etc., even if it is on the desk when not in use. CONSTITUTION:In a needle cap 1, an inserting mouth 4 with large open area composed of an extension part 2 of its half and contraction part 3 of the other half is provided, and because of the extension part 2 and contraction part 3, a needle cap with the center of gravity is not at its center.
Patent JP-S5437170-A (JP)
Title: Production of hollow vessel with frosted glass-like surface
Inventor: TSUBOI AKIO
IPC: B29C49/00
Filed: 1977-08-30
Abstract: PURPOSE:Transparant parisons of particular crystalline polyester copolymer are treated with a solvent and crystallized, then subjected to blow molding to produce said hollow vessels with opaque frosted glass-like surface.
Patent JP-H07295866-A (JP)
Title: Data processor
Inventor: NISHITANI KOJI
IPC: G11C17/00
Filed: 1994-04-20
Abstract: PURPOSE:To reduce the writing frequency of a flush memory and enable the use of the memory for a long period of time by transferring the table data in a file allocation table (FAT) area to a buffer memory and then updating these data. CONSTITUTION:The table data are previously read out of a FAT area and transferred to a buffer memory such as a RAM 6, etc., before the file data are written in a data area of the flush memory of a loaded flush memory card 7. Under such conditions, a CPU 1 writes data into the data area of the flush memory. Thus the table data are stored in the buffer memory and updated every time the data are written by the CPU 1. In such a way, the table data are updated in the FAT area after they are transferred to the buffer memory. Then the table data stored in the buffer memory are written again in the FAT area of the flush memory after the data are written in the flush memory.
Patent JP-H09271117-A (JP)
Title: Distribution board
Inventor: KONDO HIROSHI
IPC: H02B1/42
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment work with simple structure by providing the rear plate of a box with a hinge, and attaching an inner apparatus unit to the hinge of the box by means of a hinge pin thereby fixing it vertically regardless of the inclination of the box. SOLUTION: Apparatuses such as the main breaker 5, a branch breaker 6, etc., are placed on an inner apparatus unit 4, and the rear plate 7 of the box 2 is provided with a hinge part 8, and the inner apparatus unit 4 is provided with the hinge pin insertion hole 9 so as to oppose this hinge part 8. Then, the inner apparatus unit 4 is attached to box 2 rotatably by inserting a hinge pint 10 into a hinge pin insertion hole 9 from the hinge part 8 provided at the box 2, and fixing it by means of a screw 11.  As a result, it becomes possible for the inner apparatus unit to be fixed vertically regardless of the inclination of the box, and even if the mounting place is a slant wall, it will do, because the place to attach the distribution board, securing the normal operation of the apparatuses such as a breaker, etc., is not restricted, and the mounting work property can be improved with simple constitution.
Patent JP-H10296419-A (JP)
Title: Forming device for semi-solidified metal
Inventor: ADACHI MITSURU
IPC: B22D17/20
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To automatically, continuously, rapidly and smoothly store a columnar body into a casting machine without shape-breaking by providing an opening part to receive the columnar body of the semi-solidified metal in a lower side or upper and lower sides of an intermediate part in the axial direction of an injection sleeve to provide plunger tip of double structure. SOLUTION: A feed port (an opening part) 8b piercing in a lower side or upper and lower sides in the middle of a horizontal injection sleeve 8 is provided. A columnar body carrier 20 is moved toward the feed port 8b, a columnar body Mb is placed in the horizontal injection sleeve 8 from the feed port 8b, and stopped at the position where the axis of the columnar body Mb is approximately coincident with the axis of the horizontal injection sleeve 8. A small plunger tip 8a is advanced to move the columnar body Mb forward of the feed port 8b. The columnar body carrier 20 is retracted, and the small plunger tip 8A is retracted to the rearward limit. The plunger tip 8a is integratedly advanced together with the small plunger tip 8A, and the columnar body Mb of the semi-solidified metal is injection-field in a die cavity 5.
Patent JP-S588887-A (JP)
Inventor: FUJII TAKENORI
IPC: F16F15/04
Filed: 1981-07-06
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。