baber/WOPTO huggingface dataset:
Patent JP-S6066116-A (JP)
Title: Measuring device of suction air for internal-combustion engine
Inventor: KOSUGE TOKUO
IPC: F02D41/00
Filed: 1983-09-21
Abstract: PURPOSE:To measure exactly a suction air quantity by amplifying an output signal of a remaining flow meter to a prescribed level, and executing an operation processing, when a part of a hot-wire type air flow meter provided on each of plural suction cylinders installed to an engine becomes faulty. CONSTITUTION:Suction cylinders 2a, 2b are installed to suction manifolds 7a, 7b of an engine 21, and hot-wires 5a, 5b and thermistors 6a, 6b are provided therein, respectively. Outputs of the hot-wires 5a, 5b are outputted to switching circuit 17a, 17b through an amplifier 15 and comparators 16a, 16b. A reference voltage Vst (0<Vst< the minimum value of the hot-wire output) is inputted to an inversion input terminal of the comparators 16a, 16b, the comparators 16a, 16b go to a high level, and the hot-wire output is transferred to amplifying circuits 19a, 19b. If the hot-wire 5b becomes faulty, the comparator 16b goes to a low level and the switching circuit 17b does not operate, but an amplifier switching circuit 18b operates, an output signal of the hot-wire 5a is amplified to two times by the amplifying circuit 19a and sent to an operating circuit 20, and a suction air quantity is measured exactly.
Patent JP-S6417983-A (JP)
Title: Switchgear of door for vertical open-close type car
Inventor: YAMAZAKI HARUO
IPC: E05B85/18
Filed: 1987-07-13
Abstract: PURPOSE: To prevent a malfunction by releasing locking between upper-lower open-close bodies by the rotary operation of a key cylinder and opening a door and making the opening of the door unable at the time of the non-release of locking between the upper-lower open-close bodies. CONSTITUTION: First locking functions are installed to both side sections of a lower-side open-close body and a second locking mechanism between upper- side and lower-side open-close bodies. A rotary lever 38 for a key cylinder 36 is rotated by locking-release operation by a key, and the first locking mechanisms G are operated by a first link mechanism G and the second locking mechanism by a second link mechanism J respectively. A link mechanism H having a lost-swing function is mounted, and the release of the mechanism G is made unable at the time of the non-release of the mechanism J. The cylinder 36 is turned and the mechanism J is released, the upper-side open-close body is opened, the lost-swing function of the mechanism H is released by the release of the mechanism J and the mechanism G and the mechanism H are linked, and the lower-side open-close body is opened by a handle 34.
Patent JP-H0924013-A (JP)
Title: Dish washer
Inventor: TABATA MARI
IPC: A47L15/46
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of electric wirings with a large capacity and prevent hot water from reaching such a high temperature as to have an adverse effect upon the inner surface of a washing tub and materials to be washed by providing a hot water heater adapted to heat the interior of the washing tub by supplying hot water for conduction. SOLUTION: A dish washer is so constructed that a washing tub 3 for washing materials to be washed such as tableware or the like is provided in the interior of the main body case 1, and washing water is jetted from the respective exhaust nozzles 7 of a lower injection nozzle 6a, an intermediate injection nozzle 6b and an upper injection nozzle 6c to wash the materials to be washed. A hot water heater 19 for heating the washing water supplied to the washing tub 3 in a washing process and heating the air in the washing tub 3 in a drying process is provided at the bottom of the washing tub 3. The hot water heater 19 includes a conduction path bent in a zigzag line, wherein hot water supplied from a heat source machine 20 through a hot water supply passage 21 is conducted through the hot water heater 19 and then circulated to the heat source machine 20 through a return path 22.
Patent JP-H0927302-A (JP)
Title: Discharge indication element
Inventor: ARAI YOJI
IPC: H01J61/94
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To shorten manufacturing process by improved heat absorption property and to suppress mercury vapor pressure by improved heat dissipation property, that is, to raise luminous efficacy, by providing unevenness in an external circumferential surface of an outer tube body. SOLUTION: A discharge tube body 15, a discharge part of a discharge indication element 1, is provided with unevenness in its external circumferential surface, and consits of two kinds, an inner tube body 16 and an outer tube body 17. A white colored ceramic with high reflectance is used as the inner tube body 16 which provides a discharge path, and the outer tube body 17 is formed of black colored ceramic, these tube bodies being fit to each other into a discharge tube body of single-body construction.
Patent JP-S5797140-A (JP)
Title: Key input controller
Inventor: SADAMITSU HITOSHI
IPC: G06F11/14
Filed: 1980-12-10
Abstract: PURPOSE:To prevent generation on error, by inputting an output from a key code generator plural times repeatedly, and comparing and deciding these outputs. CONSTITUTION:Key information inputted from a keyboard 1 is converted to a key code 13 by a key code generator 2, and this key code 13 is stored in a key code register 4 by a strobe signal which has passed through an OR circuit 9. In accordance with said strobe signal, a microprocessor 7 inputs contents of the key code register 4 through a signal bus 6, and simultaneously, an input signal 12 is generated directly under the control of the microprocessor, is stored in the key code register 4 through the OR circuit 9, and is compared with the contents which have been inputted previously. A correct code is adopted by executing the input and comparison of this key code 13 by prescribed number of times.
Patent JP-H0925804-A (JP)
Title: Seal device for rotational body
Inventor: SASAKI MASAYOSHI
IPC: F01D11/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of contact of a fixed side and a rotational side in a sealing device for a rotational body such as a steam turbine by improving sealability while reducing a seal clearance in a normal operation area, and keeping a clearance sufficient for characteristic value speed in a resonance area. SOLUTION: A labyrinth member 7 as a seal member is slidably arranged on a rotor 3 as a rotational body in a radial direction. A plate spring 12 pressurizes the labyrinth member 7 toward the center of the rotor 3 against centrifugal force. A base of the labyrinth member 7 can be abutted against a packing housing 13 for regulating a radial direction position of the member 7.
Patent JP-S6152145-A (JP)
Title: Commutator machine
Inventor: HATA IKUO
IPC: H02K27/00
Filed: 1984-08-22
Abstract: PURPOSE:To improve the lifetime of a brush by sequentially connecting coils wound in a pair of slots with armature windings made of coils wound in two pairs of slots to form armature coils. CONSTITUTION:Armature windings 13 has coils 13-1, 13-2. The coil 13-1 is connected at the starting end with a commutator segment 14-1, and the coil wound in slots 12-1, 12-6 are connected at the finishing ends with a commutator segment 14-2. The coil 13-2 is connected at the starting end with the finishing end of the coil 13-1, and wound in two pairs of slots in slots 12-1, 12-6 wound with the coil 13-1 and in adjacent slots 12-2, 12-7. Similarly, 12 armature windings wound over the entire periphery of the slot 12 of a rotary core 1 form armature coils. With this configuration, the communication is improved, and a black bar phenomenon can be suppressed.
Patent JP-S6415553-A (JP)
Title: Driving belt
Inventor: INAGAKI ASAO
IPC: F16G5/06
Filed: 1987-07-10
Abstract: PURPOSE:To prevent the separation of rope tension members from an elastic body and improve durability by intertwining the low-extensible and high-tensile rope tension members into log shaped reinforcing members, embedding both which are linked to each other into a elastic body, and covering its top and bottom faces with canvas. CONSTITUTION:Rope tension members 2 are intertwined into reinforcing members 1 in such a way that they alternately pass the upper and lower sides of the reinforcing members 1 being intertwined over the whole lengths in the axial direction of the reinforcing members 1. And, the core body of a belt which is formed by intertwining the rope tension members 2 into the reinforcing members 1 is embedded into an elastic body. Also, a group of cogs 5 are formed in the elastic body on both sides on the upper and lower parts of the reinforcing members 1 along a belt width direction at a defined pitch, and the top and bottom faces of the elastic body are covered with canvas 6. Thus, by embedding the core body formed with the reinforcing members 1 and the rope tension members 2 into the elastic body, the separation of the rope tension members 2 from the elastic body can be prevented while remarkably improving durability.
Patent JP-H1127629-A (JP)
Title: Sample rate converter
Inventor: FUJII SHOZO
IPC: H04N5/92
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain high image quality by composing the converter with a filter with a low pass characteristic having a zero at a certain angular frequency to reduce mosquito noise. SOLUTION: A converter consists of a data delay circuit 1, an adder changeover circuit 2, adders 3, 4, a multiplier changeover circuit 5, multipliers 6-11, an accumulator 12, an output adjustment circuit 13, and a control circuit 14. The sample rate converter as above is provided with a filter having a low pass characteristic in which a zero is in existence at an angular frequency (2π×I)/M, where N is a sample rate of input digital data, M is a sample rate of output digital data, and I is a natural number. That is, the filter that nullifies completely the transfer characteristic at the frequency eliminates principally an alias component produced at a high frequency region resulting from a looped back DC component on which the energy of the input video data is most concentrated.
Patent JP-H0223363-A (JP)
Title: Production of toner
Inventor: YAMAMOTO TSUYOSHI
IPC: G03G9/08
Filed: 1988-07-12
Abstract: PURPOSE:To obtain the toner having 5-20mum grain size at a good yield without subjecting the toner to a classifying stage by adding a soln. or slurry of a coloring agent to the toner and continuing a polymn. reaction to complete the reaction when a polymn. conversion rate attains specific %. CONSTITUTION:The polymer which can be polymerized by dispersion polymn is heated to a prescribed reaction temp. and the polymn. reaction is started. The transparent and uniform state is shifted to the turbid and nonuniform state and the precipitation of the polymer particles takes place in several minutes after the start of the reaction. The particle size of precipited particles are increased according to the progression of the polymer. reaction. The soln. or slurry of the coloring agent is added to the polymer to continue and complete the polymn. reaction after the polymn. conversion rate attains 20-80% and the stage when the formation of the fresh particles hardly arises is attained. The toner which is adequate, i.e. has 5-20mum grain size is obtd. at the high yield in this way without subjecting the toner to the classifying stage.
Patent JP-S5967713-A (JP)
Title: Tuning fork type crystal oscillator
Inventor: TAKAHASHI KUNIHIRO
IPC: H03H9/00
Filed: 1982-10-01
Abstract: PURPOSE:To reduce the equivalent resistance by providing a hole at a base near a cross part having a large stress produced by the bending oscillation and providing an exciting electrode to a side face along with the lengthwise direction of the oscillator. CONSTITUTION:In figure, 91 is a turning fork crystal oscillator, and 92, 93 are two holes provided near the cross part. In D-D' cross section, 101, 102, 103 are bases of the tuning fork crystal oscillator, and 104, 105 are holes provided to the base near the cross part. The electrodes are illustrated with hatched and dotted parts, and they are electrically in opposite phase. The side face of the lengthwise direction of the oscillator of the two holes 104, 105 is provided with exciting electrodes 106, 107. The arrow shows the exciting electric field. The exciting electric field is operated over the entire broadwise direction of the oscillator with the electrodes provided to the two holes 104, 105. Thus, the bending oscillation is excited more efficiently in comparison with a conventional tuning fork crystal oscillator and a low equivalent resistance is realized.
Patent JP-H0616198-A (JP)
Title: Fuel tank
Inventor: WAKIZONO TAKASHI
IPC: B64G1/50
Filed: 1992-06-30
Abstract: PURPOSE:To maintain the sure fixed condition of a heater to a tank body of propulsion system fuel tank for a spacecraft such as a space station, or artificial satellite so as to improve the safety and reliability of the spacecraft. CONSTITUTION:A heater 3 controlling the temp. of fuel in a tank main body 2 is provided at the outer circumferential side of the tank main body 2 storing fuel for propulsion of a spacecraft. On the outer circumferential part of the tank body 2 a cloth cover 11 made of elastic fibers are put through the heater 3 and with the elasticity of the cover 11 acting on the tank main body 2 the heater 3 is brought into close with the outer circumferential face of the tank main body 2.
Patent JP-H0924109-A (JP)
Title: Applicator for thermotherapy
Inventor: NAMIOKA YASUHIRO
IPC: A61N5/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an applicator for thermotherapy, which is to be brought into contact with the surface of an organism to heat and treat the patient, capable of spreading always uniform heat distribution by forming a collective tube part by a plane-like closely collective tube for cooling and arranging high frequency electrodes for heating in the tubes. SOLUTION: This applicator for thermotherapy is formed by winding a double folded flexible tube 11 around a bending part 12 in a spiral shape. A conductive wire, for example, a tinned copper wire 13 is inserted into the tube 11, and the tinned copper wire 13 in the plane-like closely collective vortex part of tube 11 is concentrically arranged into a vortex along the tube 11 to constitute an electrode part 14 for high frequency heating. One end of the tinned copper wire 13 is extended outside near at the end of the tube 11 and connected to a high frequency connector 16. Circulating cooling water through the tube 11, high frequency current is applied between an external electrode and the electrode part 14 to treat an affected part of the patient by induction heating.
Patent JP-H1019570-A (JP)
Title: Reflecting apparatus
Inventor: ISHIHARA NAOKI
IPC: G01B11/26
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To survey a reflection angle of a projected visible laser light. SOLUTION: A cylindrical glass body 11 is stored in a container case 8 mounted to a transparent cylinder 7. The bottom face of the glass body 11 is made a mirror face 11a onto which mercury vapor has been deposited. A visible laser light L projected from a laser generator can be reflected by the mirror face 11a towards a semitransparent display panel 12. The circular display panel 12 is arranged at an upper face of the glass body 11. When the visible laser light L is projected from the laser generator, pass points A, B where the visible laser light L passes are reflected on an upper face of the display panel 12. The reflection angle is surveyed from the pass points A, B.
Patent JP-H0854223-A (JP)
Title: Apparatus for measuring width of semiconductor pattern
Inventor: SAKO YUTAKA
IPC: G06T7/00
Filed: 1995-07-10
Abstract: PURPOSE:To measure the line width correctly by subjecting an image signal obtained through an electronic microscope to A/D conversion, storing the converted signal in am image memory and referring to a semiconductor pattern and a waveform data related to a semiconductor pattern being measured. CONSTITUTION:A previously written reference pattern is scanned by means of an electronic microscope and an analog image signal therefrom is digitized before being stored in an image memory 3. The image signal is then processed by a CPU 7 according to a calculation procedure stored in a procedure data memory 6 thus storing a reference pattern edge position and a required data in a reference pattern data memory 4. At the time of measurement, a required data of pattern to be measured is stored in a pattern data memory 5 to be measured according to the similar procedure. Edge position of a pattern to be inspected, corresponding to that of the reference pattern, is then detected by collating the patterns through the use of these data and the collation results are presented on a display 8.
Patent JP-S5697877-A (JP)
Title: Watthour meter
Inventor: UEDA YOSHINOBU
IPC: G01R11/00
Filed: 1979-12-30
Abstract: PURPOSE: To meter electric energy by currents areas by finding a rectified voltage proportional to a load current, by comparing it with prescribed reference voltages by current areas, and by counting pulses correspoinding to the magnitude of the load current.  
     CONSTITUTION: Electric-power/pulse conversion part 1 generates pulses of a frequency proportional to electric power and they are passed through gate circuit part  2 and frequency dividing circuit part 3 and then counted by counter part 4. Then,  gate circuit part 2, frequency dividing circuit part 3 and counter part 4 are composed of gate circuits G 1 WG 3 , frequency dividing circuits 31W33, and counters 41W 43. In this constitution, a rectified voltage proportional to a load current is obtained and compared with reference voltages prescribed corresponding to current areas to discriminate which region sectioned by reference voltage it belongs to, and according to the result, gate circuits are selectively opened to count pulses from the said conversion part 1 corresponding to the magnitude of the current load current. Therefore, the electric energy is metered being classified by current areas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5976845-A (JP)
Inventor: DEBASHISU BOOZU
IPC: B23K35/02
Filed: 1983-09-20
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-S6066306-A (JP)
Title: Production of magnetic head for video tape recorder
Inventor: SATOU KAZUHIKO
IPC: G11B5/147
Filed: 1983-09-22
Abstract: PURPOSE:To obtain a highly reliable magnetic head for VTR by using thin band- like ''Sendust'' cores and adopting glass to an adhering process. CONSTITUTION:The thin band-like cores 10 having about 20mum thickness and nonmagnetic plates 11 such as glass are alternately laminated and adhered with powder glass, sodium silicate or the like to obtain a core semi-block 12. A groove 13 for a winding window and a groove 14 for a winding frame are worked on one of these semi-blocks 12, the winding frame groove 14 is formed on the other semi-block 12 and a nonmagnetic member such as SiO2 and AlO3 is adhered to a gap forming surface with the thickness of a half of gap length. The core semi-blocks 15, 16 are butted so that there ''Sendust'' cores 10 are opposed, a glass rod 18 is inserted into the winding window groove 13 and the whole parts are welded with glass under pressure and heat to form a core block 19 having a prescribed gap length. The sliding surface of the block 19 is ground to finish a prescribed gap depth and forward magnetic plates 11 are cut off and finished with a prescribed thickness. Thus, the highly reliable head chip is obtained.
Patent JP-H0732063-A (JP)
Title: Method for adjusting projecting size of punch in punch out die
Inventor: HASHIZUME SHINICHI
IPC: H01L23/50
Filed: 1993-07-14
Abstract: PURPOSE:To adjust the projecting size of a punch without shaving the punched out surface with the punch, in a punch-out die. CONSTITUTION:The punch-out die is composed of a first die 1 integrally fitting the punch 5 for punching out and a second die 2 providing an inserting hole 7 for inserting the punch 5 at the time of punching out. This method for adjusting the projecting size of the punch in the punch-out die is the method, in which the punch 5 is inserted from the one side to the other side of the fitted hole 4 in the first die 1 and also, a restrained part 10 formed at this base part is fitted so as to restrain to the edge part at the one side of the fitted hole 4. The projecting size of the punch 5 from the other side surface in the first die 1 is increased by shaving the restraining surface 10a to the edge part of the restrained part 10.
Patent JP-S6235394-A (JP)
Inventor: UMENO KOICHI
IPC: G09G5/377
Filed: 1985-08-09
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-H0525637-A (JP)
Title: Manufacture of diamond coated member
Inventor: MASUDA ATSUHIKO
IPC: C23C16/26
Filed: 1991-07-15
Abstract: PURPOSE:To offer a method for manufacturing a diamond coated member by easily manufacturing a diamond coated member excellent in adhesion between a substrate and a diamond film coating the above, showing excellent durability and remarkably improved in a service life by a simplified process. CONSTITUTION:The stock of a tungsten carbide-silicon nitride ceramic series contg. tungsten carbide in the ratio of >=30vol.% is joined to a prescribed space to form a diamond coating part in a sort of tool, and after that, the above stock is formed into a prescribed shape into a substrate for coating diamond. Then, the surface of the substrate is coated with a diamond thin film to manufacture a diamond coated member.
Patent JP-S6235774-A (JP)
Title: Image data compression system
Inventor: YOSHIDA SHIGERU
IPC: H04N1/417
Filed: 1985-08-09
Abstract: PURPOSE:To perform two-dimensional encoding on an MR basis by a two-dimensional encoding part together with document image data by converting half-tone image data by a preprocessing part so that the correlation becomes larger in the vertical direction. CONSTITUTION:This system has the preprocessing part 1 which converts the predicted error of input image data according to whether picture elemeent adjoining to an aimed picture element are block or white so that the correlation increases vertically, a selector 2 which outputs the output data of the preprocessing part 1 and input image data selectively according to a control signal indicating either of a document image area and a half-tone image area, and the two-dimensional encoding part 3 which performs tow-dimensional encoding on an MR basis, etc. The half-tone image data is preprocessed by the preprocessing part 1 so as to increase correlation vertically and the compressed by the two-dimensional encoding of the two-dimensional encoding part 3 together with the document image data. Further, the selector 2 performs the selective output operation with the control signal generated by discriminating between the document image area and half-tone image area, and the control signal is generated by discriminating the document image area and half-tone image area according to whether the specific pattern of the input image data continue or not.
Patent JP-2001010806-A (JP)
Title: Control of off-gas pressure from off-gas tank in three- column type psa unit
Inventor: FURUTA HIROTAKA
IPC: B01D53/04
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To stabilize the combustion of the burner of the reformer using off-gas by suppressing the pressure fluctuation of the off-gas from the off-gas tank that is attached to the three-column type PSA unit for hydrogen purification. SOLUTION: In the control of the off-gas from the off-gas tank attached to the three-column type PSA unit for hydrogen purification, the opening degree of the off-gas flow rate-controlling valve is increased or decreased in a prescribed small step on the basis of the minimum pressure at which the pressure of the off-gas tank becomes minimum, when the off-gas in the off-gas tank is fed to the burner for the hydrogen production reformer.
Patent JP-S5979172-A (JP)
Inventor: HANSUPEETERU OIRENBERUGU
IPC: G01R33/07
Filed: 1983-09-22
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。