baber/WOPTO huggingface dataset:
Patent JP-H1051910-A (JP)
Title: Controlling power supply
Inventor: HOSOKAWA SATOSHI
IPC: H05K3/28
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost and small controlling power supply by reducing the number of steps in manufacturing works and decreasing the number of components. SOLUTION: Electrical parts for constituting a high-voltage circuit part 12 and those for constituting a control circuit part 13 are mounted separately in two divided areas on a circuit board 10. Then, the electrical parts constituting the high-voltage circuit 12 are covered with a casing 11, which is cast with an insulating filler. The high-voltage circuit 12 is made up of a Cockcroft circuit with high-voltage transformer, high-voltage diode, high-voltage capacitor and a discharging resistor circuit, while the control circuit part 13 comprises a circuit to control a high-voltage output. Also, guiding recessed parts 23 are formed on the opposed inside surface of the casing 11 so that they guide to the case 11 the edges of both sides of the area where the electrical parts constituting the high-voltage circuit part 12 are mounted on the circuit board 10.
Patent JP-2000034053-A (JP)
Title: Slitter device
Inventor: KITABAYASHI MASASHI
IPC: B65H35/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a slitter device that is capable of positioning both upper and lower blades at the same time and of freely the clipping width of paper without enlarging the width of the device itself. SOLUTION: An upper unit 22 holding each upper blade set up on both sides in opposition to a paper conveyor route 80 and a lower unit 24 holding a lower blade 4 are joined together with a connecting plate 26 which is set up on the opposite side to the paper guide side of an upper guide plate 32 guiding the clipping side of paper to the lower side, and a notch is provided in a part where a paper uncut side passes through.
Patent JP-H0544449-A (JP)
Title: Exhaust gas purifying device for diesel engine
Inventor: MIWA HIROMICHI
IPC: F02M25/07
Filed: 1991-08-12
Abstract: PURPOSE:To ensure a reduction amount of nitrogen oxide by maintaining an exhaust gas return amount, by which exhaust gas is returned to an intake air system, at a desired value even when exhaust gas bypasses a catalyst and an exhaust gas pressure is changed so that the temperature of the catalyst is maintained at a proper value. CONSTITUTION:The opening of an exhaust gas bypass valve 19 is set by a bypass valve opening control circuit 23. According to the set opening, a correction control circuit 43 corrects the opening of an EGR valve 29 set by an EGR valve opening control circuit 37, and an exhaust gas return amount is maintained at a desired value responding to a change in an exhaust gas pressure.
Patent JP-H0859145-A (JP)
Title: Disc brake for hoist
Inventor: SHIMAZAKI TOSHIO
IPC: B66B11/08
Filed: 1994-08-26
Abstract: PURPOSE: To provide a disc brake for a hoist capable of providing stable braking torque for a long period of time. CONSTITUTION: A friction plate 13 manufactured of a stainless steel plate is connected to and fixed on the side of an outer surface of a ring armature 7A attached on the outside of a frame 2 in which a coil 4 is built in. A coefficient of friction between the outside of this friction plate 13 and a sliding plate 8a sliding on it maintains a characteristic at the time of installation adjustment by the friction plate 13 made of the stainless steel plate.
Patent JP-H0252136-A (JP)
Title: Multi-stage heading machine
Inventor: SAKAMURA YOSHIICHI
IPC: B21J9/06
Filed: 1988-08-12
Abstract: PURPOSE:To make a continuous forming of a work in one forming machine by treating a specified station excluding the final station among plural heading stations as a discharge station of a preformed part headed at the station in the midst of a heading stage. CONSTITUTION:Base material is transferred in sequence by a means 23 to plural heading stations S1-S5 composed of plural dies 4 arranged in parallel and punches 6 facing them and the base material in the dies 4 is pushed out forwards by a knockout means 37. The base material is headed in sequence from the rough state to the fine state to form a product having a specified shape. In this forming machine, the specified station, for example S2, excluding the final station S5 among the above-mentioned stations S1-S5 is treated as a discharge station (I) to discharge a preformed part headed at S2 by a means 37 out of the machine. When S3 adjacent to S2 is treated as a second supply station of preformed part which is not headed it is possible to continuously manufacture a product difficult to form by a heading machine without carrying out softening treatment such as annealing, etc., in the midst of a heading stage.
Patent JP-H0367378-A (JP)
Title: Pattern recognizing method
Inventor: UCHIMURA KENICHIRO
IPC: G06T7/00
Filed: 1989-08-04
Abstract: PURPOSE:To increase the processing speed by recognizing a large closed pattern which constitutes a read symbol pattern, selecting a dictionary which matching a standard of symbol patterns according to the recognition result, and recognizing small line drawings at the periphery of the large closed loop pattern by using this dictionary. CONSTITUTION:A large closed loop patterns G1, G2 or G3 or W which constitutes the symbol pattern is cut and a dictionary D1 or D2 matching the standard A or B of patterns is selected according to the recognition result of the large closed loop pattern. Then line drawings such as a lead-out line and an attached small pattern at the periphery of the large closed loop pattern are cut and those cut line drawings are recognized by using the selected diction ary D1 or D2. Then the symbol pattern is recognized by making symbol codes correspond to the recognized large closed loop pattern and line drawings. Conse quently, the processing speed is increased and misrecognition is reduced. Further, the dictionaries are selected automatically, so this method is suitable for the batch processing of drawings of different standards and the processing is speeded up more.
Patent JP-S5993858-A (JP)
Title: Precipitation hardening type ferrite-free stainless steel
Inventor: KUKI HIDEKATSU
IPC: C22C38/54
Filed: 1982-11-18
Abstract: PURPOSE:To obtain a stainless steel with superior resistance to corrosion and fatigue due to sea water by adding specified percentages of C, Si, Mn, Ni, Cr, Cu, Mo, Nb, Al, N, B and Y to Fe and by specifying the ferrite content. CONSTITUTION:A steel consisting of 0.01-0.06% C, <=1% Si, <=1% Mn, 3.80- 4.80% Ni, 15.0-16.0% Cr, 3.0-4.0% Cu, 0.30-1.00% Mo, 0.2-0.6% Nb, <=0.05% Al, 0.01-0.04% N, 0.001-0.050% B and/or 0.005-0.050% Y and the balance Fe with inevitable impurities and satisfying Nb/(C+N)>=3.0 is prepared. The steel is subjected to soln. heat treatment at about 1,000-1,500 deg.C to cause martensitic transformation. Thus, a precipitation hardening type stainless steel having a structure contg. <=3% delta-ferrite and <=5% austenite is obtd.
Patent JP-S6351340-A (JP)
Inventor: RIN HENRII SUROO
IPC: B01J31/00
Filed: 1987-08-13
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-H0365802-A (JP)
Title: Motor drive controller for motor-driven antenna
Inventor: SUGA MITSUHIRO
IPC: H01Q1/10
Filed: 1989-08-04
Abstract: PURPOSE:To prevent the burning of motor by using a relay setting a voltage applied to motor at which the motor obtains a sufficient motor torque to activate a limit switch as a minimum sensing voltage. CONSTITUTION:Relays 3, 5 are interposed respectively to a power supply circuit for elevating and descending drive of an antenna drive motor 1 and when a prescribed voltage or over is given to the relays 3, 5, the power is supplied to the motor 1. That is, the voltage sensing relays 3, 5 are used, which sense a prescribed power voltage or over to detect whether or not the power voltage supplies a sufficient motor torque to completely activate a limit switch 2 and the power for elevating and descending drive is supplied through the relays 3, 5. Thus, the burning of motor due to inoperation of the limit switch 2 is prevented and the weight of the relays 3, 5 is made light and the size is made small.
Patent JP-H0252149-A (JP)
Title: Method for controlling roll correction in twin roll type continuous casting machine
Inventor: NOMURA AKIHIRO
IPC: B22D11/06
Filed: 1988-08-16
Abstract: PURPOSE:To control roll correction in twin roll continuous casting machine to maintain a thickness of a metal strip to uniform by detecting shape of roll surface in the rotated twin rolls, changing molten metal surface height of molten metal pool and rotating speed of the rolls in proportion to roughness of the roll surface so that the roll surface becomes flat. CONSTITUTION:In the case the roll surfaces 2a, 3a of the twin rolls 2, 3 are deformed to convex-shape caused by excess heat load, the molten metal; surface height of the molten metal pool 6, and the rotating speed of the rolls 2, 3 are reduced in proportion to the deforming rate. By this method, since cooling time of the rolls 2, 3 is increased and also solidified quantity of the molten metal is reduced the heat load to the rolls 2, 3 is reduced, to correct the roll surfaces 2a, 3a to flat. Contrarily, in the case the necessary heat load is insufficient and the roll surfaces 2a, 3a are concave-shape, on the contrary of the above case, since the solidified quantity of the molten metal is increased, the heat load to the rolls 2, 3 is increased to correct the roll surfaces 2a, 3a to flat. In such way, thickness (t) of the produced metal strip 11 can be maintain to uniform.
Patent JP-H0542230-A (JP)
Title: Fire extinguishing agent
Inventor: OMURE YUKIO
IPC: A62D1/08
Filed: 1991-08-13
Abstract: PURPOSE:To enhance fire extinguishing effect as well as to prevent environment from being damaged by letting agent include saturated halogenated hydro-carbon, cyclic saturated halogenated hydro-carbon and unsaturated halogenated hydro-carbon which are substituted by fluorine with the respective quantities of carbon set as specified, and concurrently letting agent include halogenated hydro-carbon the hydrogen atoms and the chloride atoms of which are less in quantity than carbon atoms. CONSTITUTION:(1) Chain shaped or branching shaped saturated fluorine hydrocarbon, for example, CHF3 in which carbon is 1 to 4 in quantity while being substituted by fluorine, and hydrogen atoms are less in quantity than carbon atoms. (2) Cyclic saturated fluorine hydro-carbon, for example, C3H2F4 in which carbon is 3 to 4 in quantity while being saturated by fluorine, and hydrogen atoms are less in quantity than carbon atoms. (3) Chain shaped or branching shaped unsaturated fluorine hydro-carbon having one double bond, for example, CH2=(CF3)2 in which carbon is 3 to 4 while being substituted by fluorine, and hydrogen atom are less in quantity than carbon atoms. Agent is made up of more than one kind of hydro-carbon selected out of items (1) through (3) as mentioned herein above.
Patent JP-2000002771-A (JP)
Title: Seating detector device
Inventor: KOZU TADAO
IPC: G01G19/52
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To easily detect seating of an occupant with a simple structure by mounting a variable resistance pressure detecting element having a mounting hole in the center between a seat mounting part and a floor surface through a hole. SOLUTION: A pressure detecting element 1 such as variable resistance rubber or the like has a disc-like flat form, and it has a mounting hole 1a provided in the center part so as to vertically extend through. Terminals 2, 3 nipping it from above and under have mounting holes 2a, 3a of the same form, and insulating plates 4, 5 arranged on the outside thereof similarly have mounting holes 4a, 5a to nip the terminal plates 2, 3 from above and under. Such pressure sensors A are mounted between mounting parts in four corners of a seat and a floor surface through the mounting holes 1a-5a. When an occupant sits on a seat, the weight is dispersed to the pressure sensors in the four corners, and an adder circuit adds the converted weight signals and outputs an added signal.  An occupant detecting judging circuit judges that a person is sitting to turn on a switch, when the added signal exceeds a reference value, for example, 35 kg, and also supplies an ignition current to a detonator for the seat next to the driver as occasion demands.
Patent JP-S5991818-A (JP)
Inventor: NAOI YUKIO
IPC: A01G1/04
Filed: 1982-11-17
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-H1145436-A (JP)
Title: Information recording and reproducing device inspecting method and information recording and reproducing device inspection device
Inventor: IDE TATSUNORI
IPC: G11B21/21
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To correctly calculate the flying height of a head with respect to a disk by reproducing a signal for inspection while bringing a prescribed head close to a disk, calculating a prescribed reference value from reproduced signals, calculating a comparison value between the reproduced signals and the reference value and judging the contact between the disk and the head from the comparison value. SOLUTION: A head to be provided in the vicinity of a disk reproduces the signal for inspection recorded on the disk by being brought close to the disk. The signal for inspection is a signal in which a pulse shaped rectangular wave is magnetically recorded on the disk along the track of the disk and, as a result, reproduced signals become pulse shaped rectangular waves to be outputted to the inside of a data processing means and amplitudes for every cycle are measured by a reference value calculating means and the amplitude average value of prescribed number of cycles is calculated to made to be a reference value.  Next, the standard deviation of amplitudes of the reproduced signals is calculated from the reproduced signals and the reference value in a comparison value calculating means and this deviation is divided by the average of the amplitudes (the reference value) and the contact between the disk and the head is judged based on the obtained comparison value.
Patent JP-H0849322-A (JP)
Title: Fitting method of precast concrete wall
Inventor: AKABOSHI YASUSHI
IPC: E04B2/56
Filed: 1994-08-05
Abstract: PURPOSE:To provide a fitting method of a precast concrete wall 30 which has good workability and does not require a coating process of a fire-resistant material. CONSTITUTION:The first metal fittings 36 at the lower end face 30a of a precast concrete wall 30 are welded with the second metal fittings 13 at the slab beam 10 in a specified floor. And the third metal fittings 37 at the upper end face 30b of the precast concrete wall 30 are welded with the fourth metal fittings 21 at the slab beam 20 of the upper floor. A fire-resistant joint material is filled between the upper and lower end faces 30a, 30b of the precast concrete wall 30 and the beams 10, 20 of both slabs positioned opposite thereto.
Patent JP-H0735795-A (JP)
Title: Method for diagnosing insulation of cv cable
Inventor: TSUNODA YOSHIO
IPC: G01R27/16
Filed: 1993-07-23
Abstract: PURPOSE:To accurately diagnose a degree of insulation deterioration of a CV cable. CONSTITUTION:A sample power cable 1 is constituted of a conductor 1a and a screening layer 1b, an insulator 1c, and a coating 1d and is provided with an electrostatic capacity Ck at the insulator 1c between the conductor 1a and the screening layer 1b which is grounded at multiple points. The conductor 1a of the sample power cable 1 is grounded along with the screening layer 1b via an AC power supply S, a signal generator G, and an impedance element 2. The voltages at both terminals of an impedance element 2 are connected to a display 6 via a low-pass filter 3, a resonator 4, and an amplifier 5. An aperiodic signal due to voltage change with a known level is injected between the conductor 1a and the screening layer 1b from a signal generator G, thus diagnosing the degree of insulation deterioration by the pulsation detection method.
Patent JP-H1142645-A (JP)
Title: Heated pressure medium supply device of tire vulcanizing machine
Inventor: FUKUDA HIDEKI
IPC: B29C33/04
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a heated pressure medium supply device not exerting adverse effect on a part such as a packing or the like. SOLUTION: In a heated pressure medium supply device of a tire vulcanizing machine for supplying a heated pressure medium into a tire during vulcanization, a nozzle 9 having a heated pressure medium blowoff port 9b on the side of an upper ring 10 is provided to the upper ring 10 of a center mechanism and an upper cylindrical part 9a extending downwardly is provided in the nozzle 9 on the upper ring side so as to be concentric with respect to the post 18 of the center mechanism and a lower cylindrical part 8b forming a relay chamber 8a supplying a heated pressure medium to the nozzle 9 on the upper ring side 9 is provided in the lower ring 7 of the center mechanism in a state fitted to and separated from the upper cylindrical part 9a and mutually fitted to the ring 7 in vulcanization.
Patent JP-H0628365-A (JP)
Title: Work amount progress control system
Inventor: ANDO ATSUSHI
IPC: G06Q10/10
Filed: 1992-07-07
Abstract: PURPOSE:To provide a work amount progress control system which requires no exclusive worker for input of the slip data and can directly and optically read the slip data to shorten the processing time. CONSTITUTION:A work amount progress control system includes a register means 10 which registeres a necessary work amount, a slip issuing means 12 which issues the work instructions for construction, and a work amount register confirming means 26 which confirms the register of the work amount and the work amount result and grasps the progress condition. Then, an optical reader means 18 reads optically the characters written on the slips including the completed work data written on the slips issued by the means 12. These characters read directly by the means 18 can be transmitted to the means 26.
Patent JP-H0367473-A (JP)
Title: Inspection method for sealed lead-acid battery
Inventor: SANO AKIHIKO
IPC: H01M10/48
Filed: 1989-08-04
Abstract: PURPOSE:To detect the scratch and perforation of film surface, the separation of the fused part of a film, the electrification of an outer case and the like by applying voltage between the outer case and the terminal of a battery housed therein, and detecting continuity current or the extent of a voltage drop. CONSTITUTION:Voltage is applied between a terminal (a) and an outer case 1, and continuity current or a voltage drop is detected for making inspection. If a scratch, perforation or the like exists on the film surface of a sealed lead acid battery constitution cell 2, electric discharge takes place between the case 1 and a plate during the application of voltage and continuity current increases, thereby enabling inspection.
Patent JP-H0369661-A (JP)
Title: Apparatus for measuring size
Inventor: SHIRAKAWA TADANORI
IPC: D06H3/00
Filed: 1989-08-05
Abstract: PURPOSE:To measure size with a good accuracy while applying a tension according to the size by applying the tension to a sample yarn held with a clipping means using a spring, applying vibration to the sample yarn while sensing the vibration of the sample yarn and sensing the frequency of a sensed signal. CONSTITUTION:A tension is applied to yarn 3 to be measured with the extent of winding of a tensioning piece 8 using a tensioning spring 7 to measure the tension with a load cell (1a) provided in a yarn holding clip 1. Vibration applied to the yarn to be measured with the upper edge 2 is sensed with a vibration sensing means constructed from a light emitting element (4a) and a light receiving element (4b) and fed back to a vibrator which is the upper edge 2. A denier value is then obtained from the frequency of a signal sensed with the vibration sensing means.
Patent JP-S6255616-A (JP)
Inventor: HANSU DETOREFU BURUUSUTO
IPC: G02B21/00
Filed: 1986-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000035457-A (JP)
Title: High voltage test method
Inventor: NAKAZAWA TAKASHI
IPC: G01R31/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To verify interface insulation easily and simply without impressing higher voltage than voltage to ground by impressing antiphase power of 50% of fixed power on power conductors of the other two phases, when fixed voltage is impressed on a power conductor of one phase of a three-phase package electrical machinery and apparatus. SOLUTION: Fixed voltage V is generated between the terminals U-E on the secondary side of a transformer 1 for testing the single phase. At this time, because voltage V/2 is generated between the terminals V-E on the secondary side, and the exciting direction of a coil is reverse, it becomes voltage of different phase by 180 degrees. Then the voltage V of the U-terminal is impressed on the R-phase impressed terminal 3a of a three-phase batch electrical machinery and apparatus 2 through an impressing line 4a, simultaneously with it, the voltage V/2 of the V-terminal is respectively impressed on a S-phase impressed terminal 3b and a T-phase impressed terminal 3c through an impressing line 4b.  Hereby, the voltage V is impressed between the terminal 3a and the chest of the machinery and apparatus 2, the voltage V/2 of antiphase is impressed between the terminals 3b, 3c and the chest, and voltage V+(-V/2) is impressed between the terminal 3a and the terminals 3b, 3c.
Patent JP-H0488623-A (JP)
Title: Exposure mask covering semiconductor composition, exposure mask and pattern transfer process using the mask
Inventor: NAKAMURA TOMIO
IPC: G03F1/40
Filed: 1990-07-31
Abstract: PURPOSE:To avoid the troubles due to the generation of static electricity such as breakdown of a work mask, covering of emulsion work mask, breakdown of a master mask and defective exposure development, etc., by providing a semiconductor layer on the surface of a master mask or a work mask. CONSTITUTION:A semiconductor layer 3 is formed on the surface of a master mask 10 having patterns 2 formed of a light interrupting material such as chrome, etc., on a substrate 1 while the surface and the emulsion layer 6 coated on the substrate 5 of an emulsion work mask 11 are joined by vacuum suction to be irradiated with light for making a latent image comprising unexposed parts 8 and exposed parts 9. Later, both masks 10, 11 are separated from each other to transfer patterns from the master mask 10 to the work mask 11 by developing the work mask 11. Through these procedures, the pattern transfer from the emulsion mask 11 to a wafer can be performed likewise.
Patent JP-S6362516-A (JP)
Title: Filtration device
Inventor: KUWAJIMA SOICHI
IPC: B01D29/88
Filed: 1986-09-01
Abstract: PURPOSE:To discharge mud from a filtration tank with a constant concentration by controlling the mud discharge and agitating the slurry in the filtration tank with pressurized air. CONSTITUTION:A mud discharge opening 3 is opened at the bottom end of a lower tank 1A of the filtration tank 1 in which many filter elements 2 are suspendingly arranged, and a mud discharge pipe 4 provided with a resistance part 7 in the lower stream is connected to the discharge opening 3. A supply opening 5A of a liquid supply pipe 5 is provided to the one side of lower part of the lower tank 1A with its end part protruding inside, and a supply opening 6A of a pressurized air supply pipe 6 is provided to the position lower than the liquid supply pipe 5. Consequently, the mud to be discharged from the filtration tank 1 is restrained to be discharged by the resistance part 7 of the discharge pipe 4, and the slurry and liquid are constantly discharged without any abrupt change of mud level in the tank 1. And, as the pressurized air is blown in to agitate the mud, the partial increase of the concentration of mud is prevented, and satisfactory discharge is carried out.