baber/WOPTO huggingface dataset:
Patent JP-H06142309-A (JP)
Title: Winning ball-dropping device of pinball game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1992-10-30
Abstract: PURPOSE:To simplify the structure of a winning ball-dropping game device, by once storing winning balls dropped in a winning area on a game board in a winning ball-tank and automatically and securely dropping the balls one by one from the tank. CONSTITUTION:A winning ball tank 43 to retain the winning balls A dropped in a winning area is equipped at the rear of a game board. And a dropping member 50 is transferably fitted in the protrusive or recessive direction against the dropping opening 56 of the winning ball tank 43. A ball regulator 64 to open or close the dropping opening 56 on protruding or recessing and a ball receiver 62 to receive a winning ball A delivered from the dropping opening 56 when the ball regulator 64 is opened and drops the winning ball A, when the ball regulator 64 is closed, are verticaly fitted in this dropping member 50 of balls. And further, a detecting switch 52 of the winning ball A above the ball receiver 62 and a solenoid 51 to actuate the dropping member 50 when the winning ball A is detected by the detecting switch 52, are provided as well in the dropping member.
Patent JP-S63167216-A (JP)
Title: Maximum and minimum circuit
Inventor: YANAIDA YOICHI
IPC: G01D1/12
Filed: 1986-12-27
Abstract: PURPOSE:To accurately find the maximum and minimum counted values by inhibiting a reset value from being a display circuit for a specific time after resetting is performed. CONSTITUTION:The connected value of a counter 2 at some gate time is outputted to an arithmetic circuit 3 at next gate time and the arithmetic circuit 3 outputs the counted value to a counted value latch circuit 4 and a comparator 5. The counted value latch circuit 4 stores and holds the minimum counted value among counted values of the counter 2 at each gate time. When the counted value latch circuit 4 is initialized, the counted value of a pulse signal outputted according to the state of events to be observed counted by the counter 2 at gate right before the gate time when a reset signal is signified right after its output is displayed as the minimum counted value by a display circuit 6.
Patent JP-H04188750-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TOKUMARU TAKEJI
IPC: G06F17/50
Filed: 1990-11-22
Abstract: PURPOSE:To enable a design close to a manual design by arranging and wiring an element by using a standard cell, replacing the standard cell with a symbolic cell, forming a mask pattern according to the arrangement and wiring of the symbolic cell and disposing and wiring the element by employing the mask pattern. CONSTITUTION:A circuit diagram is prepared by an EW(an Engineering Work station), and a circuit description net is prepared on the basis of the circuit diagram by using a standard cell. Wiring connecting information between cells is employed for the circuit description net. Cells are arranged and wired by a route (an automatic wiring tool), the standard cell is replaced with a symbolic cell, the dimensions of a transistor are assigned in response to the symbolic cell and an area used, a mask pattern reduced according to dimensions is generated, and elements are disposed and wired by using the mask pattern. Accordingly, a design close to a manual design is enabled.
Patent JP-H04188139-A (JP)
Title: New coloring matter forming coupler, color image forming method and silver halide color photosensitive material using it
Inventor: SATO KOZO
IPC: G03C7/38
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a coupler having excellent absorption characteristic of generated coloring matter and excellent fastness by using a specific compound. CONSTITUTION:A compound shown 111 the formula I is used. In the formula I, R<1>, R<2> is substituent, and X is a group detachable by coupling reaction with hydrogen atom or oxidant of aromatic primary amine derivative. This coupler can be used as what is called an inner type coupler contained in silver halide color photographic sensitive material, and also as what is called an outer type coupler contained in coloring developing solution. Hereby, a coupler to give a coloring matter having excellent absorption characteristic and good fastness can be obtained.
Patent JP-H10158840-A (JP)
Title: Formation of metallic coating
Inventor: HARA MASATERU
IPC: H01L29/41
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a metallic coating most suitably used as a capacitor electrode of a semiconductor device capable of attaining a low resistance and high capacity only by undergoing a simple process. SOLUTION: Primary metallic coating 11 is formed on a substrate 10, and, by using SiH4 and vaporized H2 O2 , SiO2 particles 13 in a dispersed state are formed on the primary metallic coating 11. Then, on the surface of the SiO2 particles 13 and the exposed surface 11a of the primary metallic coating 11, secondary metallic coating 12 composed of the material same as that of the primary metallic coating 11 is uniformly deposited. Namely, among the metallic coating 1 composed of the primary metallic coating 11 and the secondary metallic coating 12, by burying the SiO2 particles in a dispersed state, the surface of the metallic coating 1 is formed into a rugged shape.
Patent JP-H08152215-A (JP)
Title: Refrigerating apparatus
Inventor: IKEGAMI KAZUO
IPC: F25B9/00
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a refrigerating apparatus having an enhanced efficiency by providing a turbulent flow generating portion for causing turbulent operation gas flow at inlet and an outlet located at an expansion space side of a cold storage device in order to effect sufficient heat exchange between low temperature gas generated in the expansion space and the operation gas. CONSTITUTION: A refrigerating apparatus has a compressor 1 and an expansion device 2, and operation gas compressed by the compressor 1 radiates heat in a radiator 3 and is guided into the expansion device 2. Then, the operation gas acquires cold in the expansion device 2 and the cold is stored in a cold storage device 5 provided within an expansion displacer 4. The cold storage device 5 has cold storage material 6 provided therein and further has a gas turbulent flow generating portion 8 for causing operation gas turbulent flow provided at an inlet and an outlet of the cold storage device 5 at an expansion space 7 side.  By allowing the operation gas to flow into the gas turbulent flow generating portion 8 provided above the cold storage device 5, turbulent operation gas flows into the expansion space 7 and the interior of the expansion space 7 is stirred so that cold generated in the expansion space 7 is efficiently taken out of a cold head 11.
Patent JP-H10156703-A (JP)
Title: Polishing device
Inventor: HANDA KOJU
IPC: B24B53/017
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To polish a workpiece and correct abrasive cloth simultaneously by arranging a ring member at the periphery of the fitting face of a polishing head, and fixing abrasive grains rigidly to the abrasive cloth side face of the ring member in a device for polishing the workpiece fixed to the fitting face of the polishing head while pressing the workpiece to the abrasive cloth. SOLUTION: A recessed part 25b is formed at the lower part periphery of a polishing head 25, and a ring member 51 is fittingly inserted in the recessed part 25b. When a workpiece 27 fixed to the fitting face 25a of the head 25 is pressed to abrasive cloth 23 provided on the upper face of a rotary table 21 while feeding abrasive material 47 from an abrasive material feed nozzle 49 in the rotating state of the rotary table 21 and head 25, abrasive grains 53 rigidly fixed to the abrasive cloth 23 side face of the ring member 51 are pressed to the abrasive cloth 23 so as to correct the abrasive cloth 23. In this state, the surface of the workpiece 27 is also polished and made into the flat mirror-like surface. The head 25 is put in a subordinate rotating state to the rotation of the table 21 to polish by cutting off a clutch 35.
Patent JP-H07163572-A (JP)
Title: Optochemical diagnostic device
Inventor: OOMORI YASUICHI
IPC: A61B10/00
Filed: 1993-12-16
Abstract: PURPOSE:To provide an optochemical diagnostic device which is inexpensive and has an excellent sensitivity without requiring high skill at the time of diagnosis by detecting the slight fluorescence from an initial lesion and announcing this lesion. CONSTITUTION:The photons of the fluorescence wavelength region emitted by the photosensitive materials integrated in the lesion A by the irradiation light emitted from an exciting light source 3 are passed through an optical filter 12 and are counted by a photocounter 13. The sounds corresponding to the results of the counting are outputted from a sound output device 15 to announce the presence of the lesion. Thereby, the optochemical diagnostic device capable of surely recognizing the presence of the lesion even if the fluorescence of the lesion is hardly identifiable with the image monitor device of the conventional optochemical diagnostic devices as the quantity of the photosensitive materials integrated in the lesion A of the early cancer, etc., is small and the fluorescence is weak is obtd.
Patent JP-H10162888-A (JP)
Title: Connector housing with double lock structure
Inventor: MAEDA AKIRA
IPC: H01R13/46
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector housing with a double locking structure by which troubles for assembling can be reduced and production cost can be reduced by shortening a forming process. SOLUTION: Plural housing units 20, 21, a flexible band 22 jointing the housing units 20, 21 so that they can be laminated together and a laminating engagement claw 23 to connect and fix the housing units 20, 21 to each other are integrally constituted. The housing units 20, 21 each constituently expose a back of an elastic locking piece 27 for locking a connecting terminal to the outside surface of the unit 20a, 21a, so that a double locking condition can be obtained by making the elastic locking piece 27 abut back to back on each other when laminating the housing units together.
Patent JP-H05153364-A (JP)
Title: Copying machine provided with trimming function
Inventor: OSADA TSUTOMU
IPC: H04N1/38
Filed: 1991-11-29
Abstract: PURPOSE:To eliminate the miscopying operations and to eliminate the need to carry out the trimming processing in several times by obtaining a trimming image desired by a user with the trimming processing of a single time. CONSTITUTION:A trimming range designated by a trimming pen 41 is shown at an LCD display part 46 in a size. This shown size is designated to a desired size by a ten-key group 44. Thus an image processing circuit 21 calculates the copying magnification in accordance with the size data inputted by the group 44. Then the images included in the trimming range are copied in the calculated magnification.
Patent JP-H06164549-A (JP)
Title: Error rate warning device
Inventor: NOMURA KENICHI
IPC: H04L1/22
Filed: 1992-11-26
Abstract: PURPOSE:To prevent the occurrence of time lag for issuing respective error rate alarms when a signal passing through a transmission line is branched into plural reception parts and the errors of respective reception signals are monitored. CONSTITUTION:A frequency-dividing circuit 7 giving the count start/end timings of respective error count circuits 5 and 6 at the time of detecting 3 and 4 the errors from the branched signals and counting the errors is made common. The respective error count circuits operate at the same timing, and the occurrence of time lag at the issue of the error rate alarms is prevented.
Patent JP-H04184740-A (JP)
Title: Magneto-optical disc device
Inventor: MATSUI TAKAO
IPC: H02K33/18
Filed: 1990-11-20
Abstract: PURPOSE:To increase an output per a unit space of a voice coil motor by making the height of a coil surrounding a center yoke approximately the same as that of a side yoke, on the inside of which a permanent magnet is installed, while the sectional area of the side yoke is made the same as or larger than that of the center yoke. CONSTITUTION:A magnetic circuit is composed of a center yoke 12 surrounded by a coil 11, a permanent magnet 13 oppositely faced to the coil 11 from the outside of the coil 11 and a side yoke 14 on the outside of the magnet 13. The height Hc of the coil 11 is made approximately the same as that Hy of the side yoke 14 while the sectional area Am of the center yoke 12 is made the same as or smaller than that As of the side yoke 14 at that time. When currents are conducted through the coil 11, electromagnetic force is generated by the line of magnetic force generated by the center yoke 12, the permanent magnet 13 and the side yoke 14 constituting the magnetic circuit, a carriage 2 can be driven in the direction orthogonal to a paper surface. Accordingly, an output from a voice coil motor per a unit space is increased.
Patent JP-H01159182-A (JP)
Title: Impact device
Inventor: KUBOTA AKIHIRO
IPC: B25C5/15
Filed: 1987-12-15
Abstract: PURPOSE: To save energy and reduce the whole size of an impact device by constructing its hammer-part power source from a superconductive material and an electromagnet to be excited appropriately and producing a large repulsive force considering a low current flowing through the electromagnet. CONSTITUTION: A cooling fluid is supplied into a low-temperature vessel 301 to hold a superconductive material 300 placed therein superconducting. In this state, the switch is turned on to feed a direct current to an electromagnet 305 as one constituent of a power source and to cause it to induce a magnetic flux. This magnetic flux causes a repulsive force from the superconductive material 300 to act upon the electromagnet 305. This repulsive force in turn moves the electromagnet 305 down against the force of a spring 307, with the result that a hammer part is lowered by way of a rod 32 against the spring force to strike one staple out or to staple an object.
Patent JP-H05152179-A (JP)
Title: Manufacturing method for silicon wafer
Inventor: KURIHARA SEIJI
IPC: H01L21/322
Filed: 1991-11-30
Abstract: PURPOSE:To make it possible to manufacture a silicon wafer which is free from haze, and has excellent device characteristics. CONSTITUTION:A silicon single crystal ingot with a crystal orientation (100), which is manufactured by a CZ method, is adhered to a carbon for slicing purposes. The ingot is sliced at an angle of 0.2 deg.-0.8 deg. with respect to the crystal orientation (100), and it is further subjected to a mirror polishing with its surface orientation unchanged. The polished slice is then annealed in a gas reducing atmosphere containing hydrogen.
Patent JP-H05157321-A (JP)
Title: Air conditioner
Inventor: KATOU SUSUMU
IPC: F24F11/04
Filed: 1991-12-02
Abstract: PURPOSE:To prevent an air conditioned state of an air conditioned room from being deteriorated by a method wherein an amount of surrounding air is adjusted in its volumetric manner in such a way as it may become a predetermined amount corresponding to an amount of fed air calculated in response to a detected temperature information of the temperature sensing means for sensing a temperature of the air conditioned room. CONSTITUTION:A heat exchanger 5 and an air feeding fan 6 connected to an external heat source device 3 are arranged in an air passage forming part 2 of an air conditioner. Returned air RA from an air conditioned room is fed from a circulation air duct 7, heat exchanged with a heat exchanger 5 and further fed to the air conditioned room R through the air feeding duct 8 as supply air SA. A part of the circulated air RA is discharged through a discharging duct 11 and the surrounding air OA is sucked through the surrounding air duct 9 to perform a ventilation of it. When this ventilation is carried out, an amount of air passing through each of the ducts 9 and 11 is detected by air volume sensing means 16 and 17 and the amount of surrounding air OA is adjusted in such a way as it becomes the predetermined amount of air corresponding to the air volume of the fed air SA and thus each of the air volume adjusting means 12 and 13 is controlled.
Patent JP-H09139506-A (JP)
Title: Thin film semiconductor device manufacture
Inventor: NOGUCHI TAKASHI
IPC: H01L29/786
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of crystallizing anneal for converting a semiconductor thin film in an amorphous state into a polycrystalline state. SOLUTION: Firstly a film forming process is performed, and basic structure of a thin film transistor is formed on a transparent substrate 1 which transistor is composed of an amorphous semiconductor thin film 3 and a metallic gate electrode 4 which are stacked on and under the gate insulating film 2, respectively. A heating process is performed, and the metallic gate electrode 4 is made to absorb irradiation with heat rays from the gate electrode 4 side, so that a part of the semiconductor thin film 3 facing the gate electrod 4 via the gate insulating 2 is subjected to auxiliary heating locally and intensively.  A crystallizing process is performed at the same time as the heating process, and the semiconductor thin film 3 on the opposite side of the gate electrode 4 is irradiated with an energy beam 6, so that the semiconductor thin film 3 in the region subjected to the auxiliay heating is converted from an amorphous state into a polycrystalline state and turned into the active layer 30 of a thin film transistor. By performing an impurity implanting process, impurities 7 are implanted in the part of the semiconductor thin film 3 adjacent to the active layer 30, and the source region S and a drain region D of a thin film transistor 8 are formed.
Patent JP-H07175442-A (JP)
Title: Screen inspection device
Inventor: HATAKEYAMA YUKIKO
IPC: G09G3/36
Filed: 1993-12-17
Abstract: PURPOSE:To enable the detection of defect dots at which levels are too dark and too pale together with other disconnection defect dots and short circuit defect dots within dot matrix patterns displayed on a liquid crystal panel. CONSTITUTION:The total lighting patterns and total putting out patterns generated in an object to be inspected are subjected to image pickup by a photoelectric conversion scanner 4 and are converted to digital signals by an A/D conversion circuit 5, by which the total lighting images and total putting out images are obtd. Comparison images are formed by a comparator circuit 8. The dark and pale defects and the disconnection and short circuit defects are defected by an overpale defect binarization circuit 10 and an overdark defect binarization circuit; thereafter, the defects are synthesized to one sheet of the image by a defect detection comparator circuit 12. These defects are ANDed with a reference pattern in an image segmenting circuit 13, by which only the display region is segmented. This image is subjected to noise removal by a noise removing circuit, by which a defect image m is obtd. A defect signal is extracted by a region extraction circuit 15 and whether a display section is good or not is decided in a decision circuit 16.
Patent JP-H03185131-A (JP)
Title: Heat-treating device for fine spinning bobbin
Inventor: KAWASAKI TAKUYA
IPC: D01H13/28
Filed: 1990-11-26
Abstract: PURPOSE:To shorten length of a heat-treating tank and increase productivity by providing more a pair of independent heattreating tanks in a way of a conveyer line between a fine spinning machine and a winder and setting a fine spinning bobbin with steam. CONSTITUTION:At least a pair of independent heat-treating tanks 1 and 1' are provided in a way of a conveyer line for conveying of a fine spinning bobbin 23 between a fine spinning machine 21 and a winder 22. The fine spinning bobbin is set with steam in the heat-treating tanks and the fine spinning bobbin after heat treatment is subsequently conveyed from the conveyer line to the winder 22.
Patent JP-H06147050-A (JP)
Title: Fuel injection system
Inventor: IWANAGA TAKASHI
IPC: F02M51/06
Filed: 1992-11-02
Abstract: PURPOSE:To secure a fuel injection system which is able to reduce any pressure pulsation to be produced in a fuel passage of a fuel injection valve favorably and perform a stable main injection immediately after the pilot injection. CONSTITUTION:When both pilot and main injections are performed, high pressure fuel flows into a control 34 through a feeding passage 9 going around an annular groove 33 from a second fuel passage 48 at the time of finishing the pilot injection. Therefore, a pressure pulsation is produced in the control chamber 34. The number of this feeding passage 9 to be installed in a three-way solenoid valve 1 is three pieces in total, while the second fuel passage 48 to be installed in a fuel injection valve 30 is one piece alone, and an interval between them is interconnected by the annular groove 33. Accordingly, three types of a fuel route ranging from the second fuel passage 48 up to the control chamber 34 are produced there, and each length differs. Frequency in the pressure pulsation differs at each fuel route different in length, whereby an offset effect to the pulsation is produced there and damping in the pressure pulsation is favorably promoted, so the main injection immediately after the pilot injection is thus stabilizable in this way.
Patent JP-H02167678-A (JP)
Title: Motor impact wrench with speed control
Inventor: NAKAZAWA HIROYUKI
IPC: B25B23/14
Filed: 1988-12-16
Abstract: PURPOSE:To make the fastening time of bolts of different sizes and kinds constant without using a motor impact wrench properly and to reduce the dispersion in fastening torques, by providing a phase control circuit removing hysteresis. CONSTITUTION:The voltage and phase of the both ends of a capacitor C2 vary according to the resistance value of a variable resistor VR1 in a phase control circuit. Thus a TRIAC D0 is turned ON at optional phase angle and the phase control can be performed. In this case, a trigger circuit by the variable resistor VR1 and capacitor C2 gives hysteresis to the trigger pulse by a DIAC D5 and so the potential of the capacitor C2 is reset by the circuit 3 consisting of four diodes D1 - D4 and two resistors R2, R4 subjected to bridge-connection and the hysteresis is removed by giving fixed starting conditions to the capacitor C2 at all times. Consequently, the speed control of a DC motor 8 is performed in a wide range, the fastening work time is made constant irrespective of the size and kind of bolts and the dispersion in fastening torques is eliminated.
Patent JP-H09157714-A (JP)
Title: Furnace bottom structure in blast furnace and operation of blast furnace
Inventor: SHINOTAKE AKIHIKO
IPC: C21B5/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To take an operational action for stopping temp. rising in detecting the temp. rise tendency of the side wall part of the furnace hearth in a blast furnace and to surely and quickly allow the resulted effect to act on the temp. rising position. SOLUTION: The structure of the furnace bottom in the blast furnace having four or more of iron tapping holes, is constituted of two or more sets of the iron tapping holes having mutually different height positions, by using two or more of the iron tapping holes having the same height position as one set. In the blast furnace operation, tapping the molten iron while changing over plural iron tapping holes having the same height position by using the blast furnace having this furnace bottom structure, in the case the temp. shown with a temp. sensor 13 arranged at the sidewall peat of the furnace hearth shows the raising tendency, the iron tapping holes in the set tapping upto this time are changed over so as to tap the molten iron from the iron tapping holes in the set having the different height position.