baber/WOPTO huggingface dataset:
Patent JP-H10115660-A (JP)
Title: Ic handling device
Inventor: YAJIMA MASAKI
IPC: B65G49/07
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To enable stably supplying IC measuring part with ICs even with generation of IC jamming in a shoot. SOLUTION: A distributor 3 is arranged in between pool shoots 13a and 13b and shoots 1a and 1b which are between loader part provided with magazines 15a and 15b and measuring parts 16a and 16b of IC. Sensors 4a and 4b detecting whether jamming generated in the shoots 1a and 1b are provided. Here, the operation of the distributor 3 is controlled based on the jamming detection information, IC 17 is received from the shoot 1a and 1b and supplied to the measuring parts 16a and 16b.
Patent JP-H03134286-A (JP)
Title: Scroll type fluid device
Inventor: TAKANO SACHIO
IPC: F04C18/02
Filed: 1989-10-18
Abstract: PURPOSE:To attempt improvement in volumetric efficiency by installing a fluid suction passage at one position, setting the laps of a fixed and revolving scrolls in such a way that the respective end edges of winding may be positioned adjacent to the opening of the fluid suction passage to lead fluid into a compressor chamber directly for restraining thermal expansion. CONSTITUTION:Both laps 7b, 8b are engaged with each other so that the lap 7b of a fixed scroll 7 may locate outside the lap 8b of a revolving scroll 8. On the other hand, the lap 7b of the scroll 7 is extended more than the lap 8b of the scroll 8 by a roughly half rotation to be formed so that the winding end edges 7h, 8h of both laps 7b, 8b may be roughly in the same position. Besides, respective winding end edges 7h, 8h are disposed so that they may come close to the opening part 5b of a cooling medium suction passage 5a, and fluid intake passages 7j, 8j are formed in the winding end edges 7h and 8h of the laps 7b, 8b toward the other laps 7b, 8b. Therefore, cooling medium sucked from the cooling medium suction passage 5a is quickly led into compressor chambers 3a, 3a through the respective intake passages 7j, 8j for a compression action without being heated.
Patent JP-H08137273-A (JP)
Title: Image forming device
Inventor: KATO TETSUO
IPC: G03G15/09
Filed: 1994-11-07
Abstract: PURPOSE: To provide an image forming device which obtains specified image density even when a magnet roller having magnetic flux distribution which is outside a standard range is used. CONSTITUTION: A developing device 38 is equipped with a magnet roller 74 with a plurality of magnets apart from one another in its circumferential direction, and an indicating part which indicates magnet roller rank information corresponding to a dispersion in angle θ between the magnets. By providing the main body of the device with a detection switch which recognizes rank information indicated by the indicating part of the developing device, the surface potential of the photoreceptor drum 36, obtained by an electrifier, is altered according to the recognized rank information.
Patent JP-H01114178-A (JP)
Title: Data processing system
Inventor: KASHIDA MOTOICHI
IPC: H04N19/65
Filed: 1987-10-27
Abstract: PURPOSE:To attain high speed data processing without using high speed RAM by writing n-set of input data into n-set of RAMs according to address data and outputting the n-set of data read according to the write address data sequentially for each prescribed period. CONSTITUTION:An address data A0 is fed to a FF 52 and latched sequentially by 4-phase latch pulses G1-G4 of one cycle time period. Thus, a data A0 is outputted from the FF 52 in the timings F1-F4 and fed to D-RAMs 101-104. Data omegad1-omegad4 inputted sequentially from a terminal 61 of a FF 62 are latched by using latch pulses B1-B4 and fed to each RAM in the timings C1-C4. When enable signals D1-D4 are at L, each RAM writes the data. Moreover, data rd1-rd4 are read in each RAM in the timings H1-H4, given to a FF 71, latched by latch pulses I1-I4, outputted in the timings J1-J4 and fed to tri-state buffers 81-84. Each buffer outputs the data in one cycle time when enable signals K1-K4 are at L.
Patent JP-H08133495-A (JP)
Title: Sheet carrying equipment and image forming device
Inventor: IZUMI MAKOTO
IPC: G03G15/00
Filed: 1994-11-07
Abstract: PURPOSE: To prevent the breakage of a device by suppressing the elevation of a sheet elevating table when a sheet elevating table is elevated to the unexpected height by some cause in a sheet carrying device. CONSTITUTION: A driving force transmitting means 12 is constituted through a transmission shut-off means which does not transmit the torque of a certain value, and an elevating tray 2 is elevated/lowered by the driving force of a motor 13 through the driving force transmitting means 12. When the elevating tray 2 or the sheet loaded on the elevating tray 2 is elevated over the prescribed position, it is abutted on an abutting member 18, to suppress the elevation of the elevating tray 2 and shut-off the driving force from the motor 13 by the transmission shut-off means.
Patent JP-H0697035-A (JP)
Title: Alignment method and alignment device
Inventor: KATAMATA YOSHIYUKI
IPC: H01L21/027
Filed: 1992-09-14
Abstract: PURPOSE:To facilitate the decision of whether or not, a signal adjustment is required, by using the second harmonic components of the information signal of an alignment signal obtained from an alignmnet sensor for the decision concerning the necessity of an adjustment. CONSTITUTION:A d.c. level signal S13 is obtained by a maximum and minimum value detection circuit 14 from a signal outputted from the gain adjustment circuit 13 of a signal processing circuit in an alignment device, and an attenuation signal S14 is obtained in the succeeding attenuator 15. Also, only the second harmonic component of an alignment information signal S is taken out in a second haromic detection circuit 17 from a signal outputted from the gain adjustment circuit 13, and after that, a d.c. signal S20 produced in a maximum value detection circuit 18. The d.c. signals S14, S20 are compared with each other in a comparator circuit 16, and an LED display is performed only by the d.c. signal S14 having a frequency which is about twice that of an oscillator. Therefore, users can prevent the erroneous adjustment of alignment by recognizing the LED display.
Patent JP-S62132702-A (JP)
Title: High-purity hydrogen gas purification apparatus
Inventor: MIYAMOTO HIROSHI
IPC: C01B3/56
Filed: 1985-12-05
Abstract: PURPOSE:To reduce hydrogen loss, by dividing the interior of a cylindrical vessel with plural air-permeable partition plates and providing heating and cooling jackets in each chamber in feeding crude hydrogen gas to the cylindrical vessel containing an alloy capable of occluding hydrogen for purifying the hydrogen to high purity. CONSTITUTION:A cylindrical vessel 1 containing an alloy capable of occluding hydrogen is divided with plural air-permeable partition plates 10-14 to form plural chambers 5-9, which are respectively provided with heating or cooling jackets 15-19. An alloy capable of occluding hydrogen is then filled in each chamber and crude hydrogen gas is introduced from an inlet 2. Cooling water is introduced from a heating medium inlet 20 to cool the crude hydrogen gas, which is occluded from the inlet side. Impurities are pushed out with a raw material gas and collected in the chamber 9 on the outlet side. Hot water is then introduced from a heating medium inlet 20 to discharge adsorbed hydrogen from the chamber 5 and discharged together with the impurities concentrated in the chamber 9 through a discharge outlet 3. High-purity purified hydrogen gas is then taken out of a purified gas taking outlet 4.
Patent JP-H02119282-A (JP)
Title: Q-switch
Inventor: ASAHA KAORU
IPC: H01S3/125
Filed: 1988-10-28
Abstract: PURPOSE:To reduce a necessary shift amount of a control block and to enhance an oscillation efficiency by a method wherein a prism-shaped total reflector is installed on a light path of a laser resonator, a mirror surface of the control block used to control a reflection by being brought into contact with a reflecting surface is attached or detached by using an actuator and an incidence angle of a laser beam is set to be larger than 45 deg.. CONSTITUTION:A control block 3 is raised; a mirror surface 3a is brought into contact with a reflecting surface 2 of a total reflector 1; a laser beam 7 is incident in parallel with the reflecting surface 2 from a cant face 1a. Then, the control block 3 is lowered by using the actuator 4; the mirror surface 3a is separated suddenly from the reflecting surface 2. When a distance from the reflecting surface 2 is at about 0.4 time a laser oscillation wavelength, a Q of a resonator becomes sufficiently high and a laser oscillation is started. Through this constitution, it is possible to reduce a shift amount, of the control block 3, required to obtain a reflection factor of 100% of the laser beam at the reflecting surface 2 and to supplement a shortage of a shift speed.
Patent JP-S62135295-A (JP)
Title: Control system of induction motor
Inventor: YANASE TAKAO
IPC: H02P27/08
Filed: 1985-12-05
Abstract: PURPOSE:To make the magnetic flux of an induction machine quickly respond in response to the fluctuation of load by detecting the amplitude value of a primary currents of an induction motor and changing a flux limiting value in response to the amplitude value. CONSTITUTION:The currents of an induction motor 2 detected by a current detector 4 are full-waater rectified in a current-amplitude arithmetic circuit 5, and the magnitude ¦i¦ of currents is obtained. In a flux limiting-value arithme tic circuit 6, quantity f(i) weakening flux command values PHI*a, PHI*b, PHI*c is determined from the magnitude of the currents, and the signal of the quantity and output signals PHI*a, PHI*b, PHI*c from a flux command-value arithmetic circuit 8 are multiplied by multipliers 9a-9b. Consequently, the flux command values PHI*R, PHI*S, PHI*T of the induction motor as the set inputs of a flux- control PWM circuit 3 are changed the magnitude of load currents. Accordingly, magnetic flux is weakened with the reduction of load in an induction machine, but magnetic flux gradually returns toward a rated value with the increase of load.
Patent JP-H04147311-A (JP)
Title: Information processing unit
Inventor: YOSHIDA MASAYUKI
IPC: G06F13/00
Filed: 1990-10-09
Abstract: PURPOSE:To make automatic down load of appropriate character data possible in a plurality of information processing equipment connected via a network by selecting an information processing equipment store information having the optimum substitutive font if there is none of connected information processing equipment having information of a specified font. CONSTITUTION:Information processing equipment 2 is connected to a plurality of information processing equipment 3 including a printers 12 via a network 1. The information processing equipment 2 is provided with a means of specifying a font for printing and outputting information to printers 12. If no information of a specified font is stored in information processing equipment 2 and printers 12, it is discriminated whether or not the specified font is stored in another information processing equipment connected. If there is none of information processing equipment 3 storing the specified font, an information processing equipment 3 is selected that has the optimum substitutive font in store. From the information processing equipment 3, said optimum substitutive font information is loaded onto the printer 12.
Patent JP-H10115107-A (JP)
Title: Mounting structure to floor pan of wall panel
Inventor: MAEDA SHIRO
IPC: E04H1/12
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To connect a lower frame formed by bending an iron plate to a vertical frame by a screw when the lower frame is coupled with the vertical frame, and to join the lower frame of a wall panel and the throating piece of a floor pan with a connector by single operation while protecting the lower end face of the surface plate of the wall panel. SOLUTION: In a mounting structure to the floor pan of the wall panel, the lower frame 2 of the wall panel 1 is constituted by bending an iron plate. An approximately circular sectional curved section 4 having a tapping hole for installing a vertical frame on the inside is projected outwards to the lower frame 2. A throating piece 6 is protruded from the external end section of the wall-panel placing piece 5 of the floor pan 7 to an upper section. The wall panel 1 is placed on the wall-panel placing piece 5 of the floor pan 7. An approximately C-shaped fitting section 9 formed at one end section of a connector 8 is fitted to the curved section 4 of the lower frame 2 of the wall panel 1 while an engaging section 10 formed at the other end section of the connector 8 is engaged with the throating piece 6 of the floor pan 7.
Patent JP-S61152804-A (JP)
Inventor: PIITAA KUU
IPC: A41G1/00
Filed: 1984-12-26
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-2000101545-A (JP)
Title: Device and method for measuring interference power
Inventor: NAKAMURA TAKAHARU
IPC: H04W88/08
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of accurately measuring interference power to a main signal system obtained by inverse spread demodulation and synthesis. SOLUTION: Spread modulated and transmitted signals (1) from mobile terminals 1, 2, 3... are turned to a complicated waveform and transmitted (2). A base station which receives them uses a code C1 used for spreading the signals to be received, performs inverse spread and takes out the signals. At the time, since transmission signals from the other mobile terminals 2, 3... are included as the interference power, the signals after the inverse spread do not become a neat waveform (3). In order to control a signal-to-interference ratio as a parameter for deciding the performance of a system, it is required to accurately measure the interference power. Then, by spreading the received signals (2) by the code non-correlated to the code C1 and measuring the power of the obtained signals (4), the interference power is measured.
Patent JP-H02123973-A (JP)
Title: Ultrasonic motor
Inventor: HARAO NORIYUKI
IPC: H02N2/00
Filed: 1988-10-28
Abstract: PURPOSE:To enable a rotor to be freely rotated when a power source is turned off, by forming a magnetic circuit generating the magnetic flux, so as to pass through a fixed shaft, stator and the rotor, when a clutch coil is electrified and generating an applied pressure between the stator and the rotor. CONSTITUTION:When a winding 14 is electrified to excite a clutch coil 13, a magnetic passage 15, passing through a fixed shaft 12, stator 4 and a rotor 6, is formed, and uniform magnetic attraction force is generated along the circumference in a gap 16 between the stator 4 and the rotor 6. Accordingly, a lining material 5, connected to the rotor 6, is brought into pressure contact with a protrusion part of the stator 4 by an arbitrary load. Under this condition, when an electric signal is applied to terminals 9 to 11 to oscillated piezoelectric units 1, 2, the rotor 6 is rotated by generating a traveling wave in the stator 4. Thus because of no pressure applied between the stator 4 and the rotor 6 when a power source is turned off, the rotor 6 can be freely rotated.
Patent JP-H01117480-A (JP)
Title: Production of film picture using electronic editer
Inventor: HIRABAYASHI HIROSHI
IPC: H04N5/87
Filed: 1987-10-30
Abstract: PURPOSE:To attain the production of a film picture using an electronic editer for a television program by selecting only the edit enabling to keep the specific relation of 4 frame versus 5 video frame circulation fixed via frame information in the video edition by the electronic editer. CONSTITUTION:The specific relation of 4 frame versus 5 video frame circulation existing between film frame and VTR tape field is fixed via frame information in converting a film picture into a television picture. and only the edit to keep the specific fixed relation is selected in the video edit by the electronic editer and the specific relation is detected in the conversion to the final film picture to execute the conversion of 5 video frame versus 4 frame based thereupon. Thus, the electronic editer used for producing a television program is used in applying edit, character superimposition or special effect even in the production of film picture and the production of a charming film picture is attained.
Patent JP-2000102286-A (JP)
Title: Separately excited dc-motor drive controller
Inventor: KOBAYASHI SHINICHI
IPC: H02P7/06
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a separately excited DC-motor drive controller, with which adverse effects due to surge voltage are eliminated and which has a snubber circuit for effectively reutilizing the surge power generated. SOLUTION: This separately excited DC-motor drive controller has a switching element 3 for switching and controlling a power-supply path for supplying an armature 10 for a DC motor M with a DC power 1, the series circuit (a snubber circuit) SC of a first diode 11 connected in series with the switching element 3 and a capacitor 14, a second diode 12 installed so as to directly supply the capacitor 14 with the power supply 1, and a field control circuit (such as an H-shaped bridge circuit HB) which is connected in parallel with the capacitor 14 and feeding the field winding 15 of the motor M with a fixed current from the capacitor 14 and controlling a field system, a surge power generated when the switching element 3 is turned off is recovered by the capacitor 14, and a field winding 15 is supplied with recovered surge power via the field control circuit HB.
Patent JP-S61154351-A (JP)
Title: Electronic device
Inventor: OGATA YUKIHIKO
IPC: H04L29/12
Filed: 1984-12-27
Abstract: PURPOSE:To omit trouble to seek an instruction manual by storing the instruction manual and recording/outputting it as required. CONSTITUTION:When a transmission key 101a and a help key 101d are depressed as input keys, no transmission is executed, a CPU 103 reads items of descriptions with respect to the transmission from an instruction manual ROM 111 to allow a printer 109 to print out the items via a printer I/F 108. When a reception key 101b and the help key 101d are depressed as input keys, the description of the reception operation is read from the ROM 111 and the result is printed out. When a copy key 101c and the help key 101d are depressed, the description of copying is read from the ROM 111 and it is printed out. Thus, no instruction manual for the operations is required.
Patent JP-S63127872-A (JP)
Title: Mirror-like surface working method for thin plate disc
Inventor: ISODA SHIGEO
IPC: B24B49/00
Filed: 1986-11-17
Abstract: PURPOSE:To make it possible to mirror-surface finish the outer surface of a disc with a satisfactory surface roughness, by changing the diameters of tools or the center positions of the tools so as to control the rotating torque of the disc produced by the tools rotating at a high speed. CONSTITUTION:An aluminum thin disc 1 to be mirror-surface finished, is rotatably supported at its periphery by means of a plurality of rollers 2, and tools 3, 4 are pressed against both surfaces of the disc 1 so that the mirror- surface finishing is carried out. At this stage, the disc is rotated by the tools 3, 4 rotating at a high speed, so that a slight force applied to the rollers 2 is sufficient for pressing the disc. Further, the rotating torque and the rotational speed of the disc 1 is controlled by changing the diameters of the tools 3, 4 and the center positions of the tools 3, 4, and therefore, the mirror-surface finishing of the outer surface of the disc 1 may be carried out without deteriorating the flatness thereof. Thus, the disc 1 made of aluminum or alloy thereof, having been subjected to the mirror-surface finishing may be used as a recording medium disc for electronic apparatus.
Patent JP-H06102098-A (JP)
Title: Acousto-optical modulator and heterodyne line width measuring device using the same
Inventor: OTANI AKIHITO
IPC: G01J9/04
Filed: 1992-09-17
Abstract: PURPOSE:To obtain a heterodyne line width measuring device reduced in unavoidable errors and simplified in the constitution of a measuring optical system in an acousto-optical modulator. CONSTITUTION:An acousto-optical modulator 1 performs the splitting and mixing of light to be measured and four ports 11, 12, 13, 14 are provided to the acousto-optical modulator so as to simultaneously perform modulation in both directions. A light input terminal 7 is connected to the first port 11 and an optical fiber half mirror 3 is connected to the second port 12 through a reference optical fiber 2 and an optical fiber mirror 5 is connected to the third port 13 through a delay fiber 4 and a photodetector 6 is connected to the fourth port 14 through an optical fiber 10.
Patent JP-H02118668-A (JP)
Title: Capsulated toner
Inventor: ARIMA HIROAKI
IPC: G03G9/08
Filed: 1988-10-28
Abstract: PURPOSE:To increase the strength of a core while maintaining the fixability and to obtain a capsulated toner having such satisfactory strength that the toner is not broken even in a developing device by gelatinizing a fixing component in the core material. CONSTITUTION:A shell is formed around a core material by interfacial polymn. or in-situ polymn. and a fixing component in the core material is allowed to exist as a gelatinized resin soln. or dispersion by adding a gelatinizer to a resin soln. or dispersion or using a resin soln. or dispersion liable to gelatinize at a temp. close to room temp. as the principal component of the core. Naphthenic acid or oleic acid may be used as the gelatinizer. The strength of the core is increased while maintaining the fixability and a capsulated toner having such satisfactory strength that the toner is not broken even in a developing device is obtd.
Patent JP-S62133081-A (JP)
Title: Method for partially plating plastic molded product
Inventor: ISHII MASAHIKO
IPC: C23C18/16
Filed: 1985-12-05
Abstract: PURPOSE:To obtain a partially plated molded product without passing through a coating stage by forming a plastic molded product with a plastic material which can be chemically plated and a plastic material which cannot be chemically plated and by carrying out chemical plating and electroplating. CONSTITUTION:A plastic molded product is formed with a plastic material which can be chemically plated and a plastic material which cannot be chemically plated. The molded product is subjected to pretreatment necessary for chemical plating and chemical plating is carried out on the surface to form a chemically plated layer on the surface of the plastic material which can be chemically plated. Electroplating is then carried out on the surface of the layer to form an electroplated layer.
Patent JP-H08100432-A (JP)
Title: Footing device
Inventor: KITAMURA MORIO
IPC: E02D27/12
Filed: 1994-09-30
Abstract: PURPOSE: To easily construct a footing and shorten the construction period by molding the footing in a factory in advance, conveying it to the site, connecting the recess of the footing to the head section of a support pile driven into the ground, and assembling the footing and support pile together. CONSTITUTION: A sheet pile 1 is driven into the ground 2 to execute a temporary cofferdam, the inside of the temporary cofferdam is excavated, then a support pile 3 is driven at the prescribed position while a screwed head section 3a is protruded on the ground. A footing 4 molded in a factory in advance and conveyed to the site is hoisted by a crane, and a recess 4a is positioned with the head section 3a of the support pile 3. The footing 4 is rotated while being hoisted, the recess 4a is screwed to the head section 3a of the support pile 3, and the footing 4 is connected to the support pile 3. The process is simplified, the construction period is shortened, the labor is reduced, and safety can be improved.