baber/WOPTO huggingface dataset:
Patent JP-H07146204-A (JP)
Title: Impact exciting apparatus
Inventor: WAKISHIMA SHINJI
IPC: G01M7/00
Filed: 1993-11-25
Abstract: PURPOSE:To provide an impact exciting apparatus in which a test of a wide range can be simply conducted. CONSTITUTION:The impact exciting apparatus comprises a cylindrical field yoke, an armature, a base under test movable together with the armature, and a controller. The controller has an instructing unit 20 for issuing an acceleration command of a specific waveform, and a current feedback-control PWM type single-phase inverter to be switched upon reception of the command to supply an acceleration pulse outputted from the inverter to the coil 4 of the armature. A plurality of types of acceleration pulses can be generated for one acceleration command by switching a field command or tap-switching the coil 4.
Patent JP-H09139873-A (JP)
Title: Color view finder
Inventor: MASUI YUKIHIKO
IPC: H04N9/30
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To allow even a video camera designed to use a black/white view finder to use the color view finder with a comparatively small scale revamping of the video camera. SOLUTION: The finder is provided with an input terminal 301 to receive a luminance signal Y and color difference signals CR, CB, an input terminal 302 to receive a composite video signal VBS, and an input terminal 304 to receive a selection signal SEL. When the selection signal SEL is at a low level, a switch 305 is thrown to the position to apply the luminance signal Y and the color difference signals CR, CB received at the input terminal 301 to a signal processing circuit 308 and a display element 309 displays a color image of the luminance signal Y and the color difference signals CR, CB.  When the selection signal SEL is at a high level, the switch 305 is thrown to the position of to apply the luminance signal Y and the color difference signals CR, CB obtained from a decoder 303 to the signal processing circuit 308 and the display element 309 displays a color image by a composite video signal VBS fed to the input terminal 302.
Patent JP-H01138116-A (JP)
Title: Drying of sodium sulfite
Inventor: MATSUNO MOTOTSUGU
IPC: C01D5/18
Filed: 1987-11-26
Abstract: PURPOSE:To prevent the caking of product during storage, by drying powder of anhydrous sodium sulfite with hot air, fluidizing the dried powder with dry air to cool at a specific temperature and removing fine powder with a sieve. CONSTITUTION:A slurry anhydrous sodium sulfite is dehydrated with a centrifugal separator. The dehydrated product is dried in a hot gas stream at 100-110 deg.C and the dried powder is cooled to <=30 deg.C by fluidizing with dry air at or below room temperature. The powder is screened, e.g., by air elutriation to obtain powder containing <=5wt.% of fine powder finer than 200 mesh. The formation of Glauber's salt is prevented by the decrease in the content of easily oxidizable fine powder to reduce the hygroscopicity and prevent the caking of the product during storage.
Patent JP-2000125086-A (JP)
Title: Image forming device and control method for image forming device
Inventor: TAKAHASHI KATSUYUKI
IPC: G03G15/36
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To read divided images in the order of image formation on recording media in as the same image forming cycle as possible at the enlarged consecutive photographing and to speedily form images without lowering the productivity even at the enlarged consecutive photographing. SOLUTION: A reader controller 901 calculates a combination of document scanning times and evaluates the combination of the calculated document scanning times to decide whether or not respective divided images can be formed in the same image forming cycle, sets the document image output order in which the divided images can be read in the shortest time according to the decision result, the controls a read of the divided images by a reader part 101 in the set document image output order.
Patent JP-H05104337-A (JP)
Title: Formation of punched blade
Inventor: ARA MAKOTO
IPC: B26D1/03
Filed: 1991-10-17
Abstract: PURPOSE:To sharpen punched blades for forming sawtooth portions at the end edge of a plate or the like by means of punching of the plate. CONSTITUTION:A plurality of longitudinal grooves 2a, 3a are cut on both sides of a long band steel plate 1 in such a manner that they are alternately located on each side 2, 3. The plate 1 is folded along the grooves 2a, 3a alternately in such a manner that the cut portions point inward and waveform punched blades in which the grooves 2a, 3a serve as the apexes of crests are formed. The apexes of the crests are sharp.
Patent JP-H09142788-A (JP)
Title: Construction machine having swing safety device
Inventor: TAGUCHI HIDEO
IPC: B66C15/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a getting-on/out device and surrounding materials by regulating a turning movement according to the position of the getting-on/out device. SOLUTION: A construction machine is provided with a revolving superstructure 2 supported in a specified height position so as to be turned and a getting- on/out device attached to the revolving superstructure 2 for taking a getting-on/off position protruded downward more than the lower end surface of the superstructure 2 or a storing position retreated to the superstructure side and a worker gets on or gets out from the superstructure by the getting-on/out device located in the getting-on/out position. In this case, the construction machine is further provided with a detecting means 8 for detecting the position of the getting-on/out device and driving control means 20, 21, 23 and 27 for controlling the swing movement of the superstructure 2 based on the detected result of the detecting means 8.
Patent JP-H09139184-A (JP)
Title: Manufacture of electrostatic deflection unit
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To form plural electrodes in which a large eddy current is hardly generated and arranged these plural electrodes with high precision in a specified angle relationship. SOLUTION: Electrodes 2A to 2H are formed by attaching a conductive film to part of an insulation material excluding its outer circumference, and the conductive film is attached to at least part of the inner face of an insulation external cylinder 4. After the protrusion parts of electrodes 2A to 2H are inserted into grooves 1a to 1h, respectively, of a cylindrically shaped holding jig 1 made of aluminum, the outer circumference of the electrodes 2A to 2H is fixed to the inner face of the external cylinder 4 via a set screw 2A and the like. After a lead wire is mounted on the side face of the electrodes 2A to 2H, the holding jig 1 is dissolved and removed with phosphate by soaking the jig in phosphate.
Patent JP-H01136890-A (JP)
Title: Ship with buffering supporting mechanism for living space structure
Inventor: KITAMURA TORU
IPC: B63B15/00
Filed: 1987-11-25
Abstract: PURPOSE:To reduce the shaking of a living space structure in the captioned ship in which the living space structure is supported on a hull via a buffering mechanism such as an air cylinder, etc., by controlling the spring constant of an air spring and the damping coefficient of a shock absorber in accordance with maritime phenomena. CONSTITUTION:A ship with a buffering supporting mechanism for a living space structure has a main hull 1 and a living space structure 2 which is supported on the hull via buffering supporting mechanisms 3, 4. An air spring 3 consists of a main air chamber 9a and a capacity variable sub-air chamber 5a which is connected to the main air chamber. A shock absorber 4 has a variable orifice 10 on a fluid moving course 4a and, by adjusting the throttle of the variable orifice 10, the moving resistance of a fluid flowing in upper and lower spaces can be varied. The air spring 3 and the shock absorber 4 are controlled by the operation of a feeding/discharging air selector valve 7, the variable orifice 10, and a pressure oil selector valve 8 by means of an arithmetic and control device 12.
Patent JP-H03160190-A (JP)
Title: Rotary compressor
Inventor: ONODA IZUMI
IPC: F04C29/00
Filed: 1989-11-15
Abstract: PURPOSE:To secure the parallel degree of a disk, by mounting on the end ring of a rotor at a motor portion the disk synchronously rotating with the rotor, and at the same time fixing the disk and a rotor shaft by means of a holder. CONSTITUTION:A doughnutlike disk 9 is mounted on the end ring 22a of a rotor 22 constituting a motor portion 2 driving a compressor portion 3. Also, a flange portion 9a and a tonguelike portion 9b are respectively formed on the inside and outside of the disk 9 so as to oppose the inside and outside of the end ring 22. And the connection of the disk 9 and the rotor 22 is conducted by means of a tubular holder 10 which is inserted under pressure from the upper part along a shaft hole inner side wall at the rotor 22 as it is being engaged stoppingly with the disk 9 flange portion 9a. In addition, a flange portion 10a stoppingly engaged with the disk 9 flange portion 9a, and a plurality of cut-raised portions 10a', 10b at a tubular body outer periphery portion 10b are formed at the holder 10.
Patent JP-S6211252-A (JP)
Title: Semiconductor device
Inventor: SATO SUSUMU
IPC: H01L21/60
Filed: 1985-12-27
Abstract: PURPOSE:To relax the effects of heat and stress while maintaining the degree of integration by connecting a bump and a wiring layer through a rectangular region having width wider than the wiring layer and predetermined length on an insulating film in a semiconductor substrate. CONSTITUTION:A Pt layer 23 is formed in width wider than an Au wiring layer 25 on an insulating film 22 in a semiconductor substrate and used as a stress relaxing region 320, a value larger than 5 and smaller than 50 is selected as length mum, and a bump 120 is shaped onto the region 320. According to the constitution, connecting sections resisting a high temperature and high pressure are acquired, thus allowing simultaneous joining with high quality in a device with a large number of leads.
Patent JP-H06152034-A (JP)
Title: Dummy light input controlled optical fiber amplification
Inventor: ORITO TOSHIHIRO
IPC: H04B10/524
Filed: 1992-11-06
Abstract: PURPOSE:To increase the application range of an optical fiber amplifier, by inputting dummy light having a wavelength different from that of input signal light so that a power of the dummy light is changed in a direction reverse to a power change in the input signal light and the added average value of the input signal light and the dummy light is constant and amplifying the input signal light without occurring a waveform strain. CONSTITUTION:A semiconductor laser light emitting control circuit 3 of dummy light emits the dummy light having a wavelength different from that of input signal light and operates so that a power of the dummy light is reduced when the output signal of a photodetector 2 is large and the power of the dummy light is increased when the output signal is small, that is, the power of the dummy light is changed in a direction reverse to a power change of the input signal light. After output light from a semiconductor 7 for excitation is synthesized to the input signal light and the dummy light, the output light is inputted to a rare earth doped light fiber 10. Further, the amplified signal light and the dummy light pass through an isolator 11 and then pass through an optical filter 12 for permitting a transmission of only light having a wavelength of lambda1 and only the signal light having the wavelength of lambda1 is outputted.
Patent JP-H05136386-A (JP)
Title: Image sensor
Inventor: YAMAZAKI KOJI
IPC: H04N1/028
Filed: 1991-11-13
Abstract: PURPOSE:To reduce the dark current and the number of processes by fabricating a polycrystalline silicon film transistor using an amorphous silicon photodiode and forming at least one electrode on the amorphous silicon photodiode using polycrystalline silicon. CONSTITUTION:A photodiode 103 is of p-i-n diode structure comprising an n-type amorphous silicon carbide doped with P, intrinsic amorphous silicon and p-type amorphous silicon carbide doped with B. An ITO electrode 104 is formed on the p-type amorphous silicon carbide layer. Contrarily a thin film transistor is of MOS structure. A source 106, drain 108 and channel 107 are formed using polycrystalline silicon. A gate insulating film 109 and gate electrode 110, which are of n-type polycrystalline silicon, are formed together with n-type polycrystalline silicon layer 102. This reduces the dark current and the number of processes for forming a lower electrode.
Patent JP-H09113137-A (JP)
Title: Grain loading device in grain drying machine
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To enable grains to be loaded from a front surface of a machine body by a method wherein a loading hopper fixing port for removably setting a loading hopper is arranged at a higher location of a rear surface plate of the lower box above a grain flowing plate. SOLUTION: A lower box 1 is formed to become a base of a machine body. A lower conveyor 10 is stored and loaded at an intermediate location between a right side and a left side. A terminal end of it in its transporting direction is projected forwardly from a front surface plate 1a, the projected end part is connected to a bottom part of a grain lifting tower 50 of a lifter 5. In turn, a loading hopper fixing port W is arranged at a rear surface plate 1b of the lower box 1. The fixing port W is arranged at a location higher than a grain flowing plate 11 for use in guiding the grains fed from the loading ports set the right and left side surfaces of a middle box to an upper conveyor 10. A loading hopper (y) can be removably set. With such an arrangement as above, it is possible to feed the grains from the front surface side of the machine body.
Patent JP-H04170040-A (JP)
Title: Method for displaying semiconductor chip defect
Inventor: OKAMURA TETSUO
IPC: H01L21/66
Filed: 1990-11-02
Abstract: PURPOSE:To facilitate the discrimination of a defective and smoothly rejecting the defective by adhering a seal on the defective chip area. CONSTITUTION:The electric characteristic inspection and the appearance inspection of the chip areas 2 arranged in lines on a semiconductor wafer 1 are carried out, a seal 3 is adhered on the surface of a defective chip area 2 and the defective is displayed. For example, a seal 3a with a pattern formed on the surface is provided on a semiconductor chip 4 and a seal 3b which has a ring- shaped ruggedness is provided on the semiconductor chip 4 and the discrimination of image process is facilitated. Thus, defective discrimination is facilitated and the defective is rejected.
Patent JP-H10119270-A (JP)
Title: Manufacture of ink jet type recording head and ink feed opening-forming substrate suitable therefor
Inventor: TOBA KOICHI
IPC: B41J2/055
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent a nozzle-communicating hole from being clogged owing to flowing-out of an adhesive when a flow channel unit is bonded to an actuator unit by a method wherein the nozzle-communicating hole which is formed in a large diameter near an adhesive layer is provided to an ink feed opening- formed substrate formed by bonding two metal sheets via the adhesive layer. SOLUTION: An ink feed opening 23 which feeds ink to a pressure generating chamber 14 and a nozzle communicating hole 24 of a barrel section type having a middle bulged part 24a which is connected to a communication hole 17 are formed to an ink feed opening formed substrate 20 which is formed by bonding through an adhesive layer 42 two metal sheets 40, 41 such as stainless steel or the liek with ink resistance. Then, an actuator unit 1 is bonded to a flow channel unit 2 via a hot welded film 3. When the adhesive which is softened by melting in this case overflows by pressurizing extremely a region near the communicating hole 24 of the film 3 and flows into the nozzle communicating hole 24, the overflown adhesive is stored in the bulged part 24a. Therefore, a sectional area of the flow channel of the nozzle-communicating hole 24 is not reduced.
Patent JP-H06214243-A (JP)
Title: Display device
Inventor: ANTONIUSU HERARUDASU HENDORIKU
IPC: G09G3/36
Filed: 1993-11-29
Abstract: PURPOSE: To provide a display device which can display a gray scale by means of energizing sub-electrodes and to which a strict manufacture tolerance is not requested. CONSTITUTION: In the display device, a bi-stable photoelectric medium 9 is provided between two supporting plates 6 and 7 where the column electrode 2 and the row electrode 1 are formed. A picture element 3 is regulated at the crossing position of the column electrode 2 and the row electrode 1. The column electrode is divided into column sub-electrodes 2a, 2b, 2c and 2d regulating a sub-picture element in the position of the row electrode. At least a part of the surface area of the picture element is made opaque in at least one position in the column sub-electrodes 2c and 2d.
Patent JP-H02146447-A (JP)
Title: Cooling and heating timer
Inventor: URASHIMA HARUO
IPC: F24F11/02
Filed: 1988-11-28
Abstract: PURPOSE:To provide a cooling or heating timer capable of being automatically controlled under all environmental applications by a method wherein means for determining a starting of cooling or heating operation in response to either a surrounding atmosphere temperature and a room temperature and at least one of a thermal capacity of air within a room or a thermal capacity of a wall is provided. CONSTITUTION:CPU 16 may take a thermal capacity CA of a room air, a thermal capacity CW of a wall, a thermal conductivity K1 between the room air and the wall, and a thermal conductivity K2 between the wall and the surrounding atmosphere from a memory 8, input a room temperature T and the surrounding temperature Tout detected by a room temperature detecting means 9 and the surrounding air temperature sensing means 10, take a heating capability QH from a heating capability memory 11, input a calorie Qinw of the room air flowing into the wall and a calorie Qout releasing from the wall into the surrounding atmosphere from the calorie calculating means 13 and 14 and then calculate a time (t) reaching a predetermined room temperature To. A room temperature simulation curve making means 17 may calculate a room temperature T simulation curve 4 in response to the time (t) data, the start time calculation means 18 may calculate a starting of heating operation before the target time (tset) in reference to this curve 4 and then instruct an ON operation means for an air conditioner.
Patent JP-H08228312-A (JP)
Title: Video signal format for post production
Inventor: POORU ROBAATO GURASUGOO
IPC: H04N7/01
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To facilitate conversion, editing, etc., between different sources by using a video signal format, where there is 1:1 correspondence relation between film frames and video frames, to make a video signal having a format different from that of a film. SOLUTION: A post-production equipment 42 executes various editing operations such as coupling and fading the output of a normal VTR 22 of 60 fields(Fi)/see which reproduces a recorded gateway(GW) video signal. The equipment 42 uses a video signal GW format to supply a GW signal 44 to a VTR 16 and a monitor 46 of 60 Fi/sec, and then, the signal 44 is recorded and displayed at a 1.2 or 1.25-fold rate of the real time. Consequently, there is 1:1 correspondence relations between Fi pairs of the signal 44 and film frames used for generation of the signal 44. Thus, conversion and editing between sources having different formats of a film of 24 or 25 frames/sec and video.
Patent JP-S63150616-A (JP)
Title: Run path display device
Inventor: IIBOSHI AKIRA
IPC: G01C17/28
Filed: 1986-12-15
Abstract: PURPOSE:To perform accurate direction detection immediately after a main power switch is turned on by performing the direction detection by an earth magnetism sensor until the completion of the start-up of a gas rate sensor. CONSTITUTION:A CPU 3 computes the position of a moving body on two-dimensional coordinates at intervals of unit run distance according to detection signals from a distance detector 1 and a direction detector 2. The direction detector 2 uses the gas rate sensor with a temperature control function. The earth magnetism sensor 9 performs the direction detection until the completion of the start-up of the gas rate sensor. The current position of the moving body found by the CPU 3 is stored in a RAM 4 and then displayed on a display device 7 together with map information from a storage medium reproducing circuit 6.
Patent JP-H02143051-A (JP)
Title: Hot water feeding system
Inventor: FUJIEDA HIROSHI
IPC: F24H1/10
Filed: 1988-11-25
Abstract: PURPOSE:To eliminate a troublesome operation of a user for a faucet and further eliminate any danger of fire burn by a method wherein a hot water temperature setting means for a first hot water heater and another hot water temperature setting means for a second hot water feeder are provided and hot water having a specified temperature is controlled to be supplied to the faucet irrespective of a presence or a non-presence of dead water from the second hot water feeder. CONSTITUTION:Under a state in which dead water is present in a pipe between a first hot water feeder 1 and a second hot water feeder 8, a faucet 15 is opened to start feeding hot water. Then, the dead water in the pipe is supplied to the second hot water feeder 8, this water is controlled by a hot water temperature setting means 12 and then hot water with a temperature TR2 is supplied to the faucet 15. In turn, a set hot water temperature TR2 is inputted to a calculating means 5. The calculating means 5 may subtract a predetermined temperature and output a result as a set temperature TR1. Accordingly, a temperature of hot water supplied from the first hot water feeder 1 becomes TR1. Upon completion of the dead water, hot water with the temperature TR1 is supplied from the first hot water feeder 1, the second hot water feeder 8 may heat the water in such a way as its temperature becomes TR2 and then supply the hot water to the faucet 15.
Patent JP-H11191860-A (JP)
Title: Image pickup device
Inventor: YAMASHITA SHINJI
IPC: H04N5/372
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the S/N at low luminance and to obtain a smooth image without a sense of incongruity in the case of expanding a dynamic range of a photographing signal. SOLUTION: The image pickup device is provided with a field memory 21 that stores a digital signal by one field, a 1st selector and a 2nd selector that select and output an R signal of one preceding field stored in the field memory 21 or an R signal of a current field, a 1st LUT 25 and a 2nd LUT 25 that provide an output of a prescribed function with respect to an output level at a pixel rate based on the R signal outputted from the 1st selector 22, a 1st multiplier 27 that multiplies an output at a pixel rate from the 1st selector 22 with an output of the 1st LUT 25, a 2nd multiplier 28 that multiplies an output at a pixel rate from the 2nd selector 23 with an output of the 2nd LUT 26, and an adder 29 that sums outputs of the 1st multiplier 27 and the 2nd multiplier 28 and provides an output of the sum.