baber/WOPTO huggingface dataset:
Patent JP-H06138239-A (JP)
Title: Surface contamination measuring instrument
Inventor: CHIBA KEIICHI
IPC: G01T1/169
Filed: 1992-10-29
Abstract: PURPOSE:To readily measure surface contamination by spraying a volatile liquid to contaminants on the surface of a surface for inspection from a nozzle having both moving devices and a liquid feeder, collecting the liquid flowing down after washing the surface, and measuring the radioactivity of the liquid. CONSTITUTION:A container 1 to be inspected is rotated by a rotating device 3 and a nozzle 4 is moved on the side face, top panel and bottom panel of the container 1 by nozzle moving devices 7, 8, 9, respectively, and a volatile liquid 5 such as alcohol is sprayed onto the surface of the container 1. A liquid feeder 6 feeds the liquid 5 to the nozzle 4. Contaminants are washed off, together with the liquid 5, and are forced to flow down to a tray 10. The liquid 5 collected in the tray 10 is then collected in a sample saucer 11 and the radioactive level of a solid left after evaporation of the liquid 5 in the sample saucer 11 is measured using a radiation detector 12. The contaminants can thus be washed off even from uneven portions by spraying of the liquid, and the remaining portion of sampling be minimized.
Patent JP-S63142450-A (JP)
Title: Up-loading system for terminal attribute data
Inventor: UOZUMI KOICHI
IPC: G06F13/00
Filed: 1986-12-04
Abstract: PURPOSE:To improve reliability to immediately cope with the change or the like of terminal equipments by automatically gathering attribute data of the terminal equipments, which a host computer requires, to complete terminal definition at the time of configuring a system. CONSTITUTION:When terminal equipments 5-7 are powered on, function table generating means 8-10 automatically generate function tables indicating functions of respective terminal equipments and send these function tables by the indication of a host computer 1 or a controller 3. A terminal definition table generating means 2 of the host computer 2 gathers function tables directly from terminal equipments or through the controller 3 to generate function tables of terminal equipments through a terminal definition table gathering means which collects terminal attribute data of all terminal equipments.
Patent JP-H06121243-A (JP)
Title: Picture display device
Inventor: HANADA NAOKI
IPC: H04N5/44
Filed: 1992-10-05
Abstract: PURPOSE:To provide the picture display device (on-vehicle television receiver) in which the blurring of picture due to vibration is prevented. CONSTITUTION:The display device is made up of sensors 3x, 3y detecting a positional change of a case in horizontal and vertical directions X, Y with respect to a picture plane as the reference, delay circuits 6x, 6y controlling the correction of a time interval between video data and a synchronizing signal (with correction quantities x, y from a microcomputer 8) in a cancelling direction of the detected positional change, and a low pass filter 9 receiving a sensing output of the sensor 3x so that the absolute position of a displayed picture is unchanged with respect to the positional change in the case 1.
Patent JP-H02135994-A (JP)
Title: Rotary filter color camera
Inventor: NITTA KEIICHI
IPC: H04N9/07
Filed: 1988-11-17
Abstract: PURPOSE:To reduce color mixture and shading by controlling so that time in which respective filter parts for three primary colors of a rotary filter are positioned at the front part of an image pickup surface can be plural frames and outputting the frame signals of frames after a second frame out of consecutive plural frames of the same color as video signals. CONSTITUTION:While the time in which the respective filter parts for the three primary colors of a rotary filter 1A are positioned at the front part of an image pickup surface 3 is set so that the time can be the plural frames, the video signals are outputted after the second frame by reading out storage charges on the image pickup surface 3 plural times. Therefore, the composition of the rotary filter 1A can be simplified, further, an after image characteristic is reduced according to the number of the times of the reading out of the storage charges by obtaining the video signals after reading out the storage charges on the image pickup surface plural times from a point where the three primary color filter parts come at the front part of the image pickup surface, namely, after the second frame, and the proportion of previous signal components to mix in the video signals can be minimized. Thus, the occurrence of the mixture and the shading can be reduced.
Patent JP-S63142233-A (JP)
Title: Method and apparatus for bending and vibrating test piece at high speed
Inventor: SHIMADA TOMIO
IPC: G01N3/38
Filed: 1986-12-05
Abstract: PURPOSE:To calculate the fatigue and rupture of a test piece due to bending and vibration within a short time, by allowing the mechanical force corresponding to the intensity of the current flowing to the coil in a magnetic field to act on the coil to generate a motion. CONSTITUTION:The coil 4 integrated with the frame 1 of an apparatus A by a vibrator 2 and a damper 3 is arranged in the space between the inner and outer ferromagnetic bodies 5, 6 being integrated with the frame 1 so as to be freely vibrated in the direction crossing the magnetic direction due to the magnet 7 forming an integral structure along with the ferromagnetic bodies 5, 6 in the space at a right angle. A fixing part 8 is provided on the vibrator 2 and a fixed element 9 is provided so as to be opposed to the fixing part 8 and a current control element 10 is short-circuited to the coil 4. Then, by allowing a current to flow to the coil 4 of the vibrator 2 in the magnetic field between the inner and outer ferromagnetic bodies 5, 6 due to the magnet 7, the coil 4 and the vibrator 2 are vibrated and the test piece C mounted on the vibrator 2 through the free side end part opposite to the fixed side end part thereof is bent and vibrated and the fatigue and rupture of the test piece C due to vibration can be calculated within a short time.
Patent JP-H10302289-A (JP)
Title: Double-wavelength laser pickup head
Inventor: SHU CHOKYO
IPC: G11B7/1362
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To make an apparatus simple and light-weight and obtain a good frequency distribution, by providing a double-wavelength laser pickup head having two laser diodes of different wavelengths, and using a laser optical path of a shorter wavelength when data are read out from a DVD apparatus and a laser optical path of a longer wavelength when data are read out from a CD or CD-R. SOLUTION: Light beams from two laser diodes 31, 32 reach an optical disk 38 through a polarization beam splitter 33, a beam splitter 34, a collimator 35, a reflecting mirror 36 and an objective lens 37. The light beams are reflected by the optical disk 38 to pass the objective lens 37, reflecting mirror 36, collimator 35 and beam splitter 34 in an opposite direction to reach a phase detector 39. The objective lens 37 is set to read a DVD. When light beams of a longer wavelength are projected to read a CD or CD-R, a spherical aberration is caused. Therefore, a correction lens 340 is added, which simplifies the constitution.
Patent JP-H02137411-A (JP)
Title: Optical amplifier
Inventor: KAEDE KAZUHISA
IPC: H03F17/00
Filed: 1988-11-18
Abstract: PURPOSE:To simultaneously amplify plural optical signals with optical frequency by means of small strokes by providing a wavelength-branching element in which a Mach-Zehnder type wave length multiplexing element are constituted in cascade- connection in N-stages and a wavelength multiple element consisting of the Mach- Zehnder type multiple elements in the cascade constitution of N-stages so as to constitute an optical amplifier. CONSTITUTION:Four optical signal groups which are branched in the wavelength- branching element 140 are made incident on first-fourth semiconductor laser optical amplifier elements (LD amplifier) 15-18 and are amplified. The optical power of the optical signals of respective optical cycles are 5muW(-23dBm), and the gain of 16dB is obtained, whereby said signals are turned into the optical signals of -7dBm and outputted. A crosstalk quantity for the other channels by non-linear amplification at that time is about -35dB, and it is less by about 12dB compared to the crosstalk quantity of about -23dB when a full 16 wavelength is amplified by a single element. The amplified optical signals are inputted to four input terminals 221-224 of the wavelength multiplexing element 220 consisting of first-third Mach-Zehnder type multiplexing elements 19-21, are multiplexed and are outputted from the output terminal 225.
Patent JP-2000106223-A (JP)
Title: Photoelectric conversion element
Inventor: SHIRATO KENTARO
IPC: H01M14/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a coloring-matter sensitized element with high photoelectric conversion characteristics and high moisture-heat durability through inclusion of a thiophene compound in a hole transport layer, applied and provided together with a semiconductor fine particle containing layer in which a coloring matter is adsorbed and facing electrodes on a conductive carrier. SOLUTION: A photoelectric conversion element contains a compound represented by formula I in a hole transport layer. The hole transport layer, containing a thiophene compound represented by formula II, is introduced on a semiconductor fine particle layer in which a coloring matter such as a ruthenium complex is adsorbed in the semiconductor fine particles such as titanium oxide by vacuum deposition method, coating method, or electrolytic polymerization method. Characteristics deterioration under high temperature and high humidity is low. In the formula I, Y1 and Y2 are H, a 1-24C alkyl group, an aryl group, an aralkyl group, a halogen atom; X1 and X2 are H, a 1-24C alkyl group, an aryl group, -OR1 group, -SR2 group, -SeR3 group, -TeR4 group, or X1 and X2 from a ring, R1-4 is H, a 1-24C alkyl group or an alkylene group, and n>=1.
Patent JP-2000092907-A (JP)
Title: Semi-automatic ridge-fitting weeding cultivator
Inventor: UKITA FUMIO
IPC: A01B63/10
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a weeding cultivator capable of carrying out a weeding work in a short time without injuring farm products by constituting to bring a weeding cultivator to be able to fit ridges by an operator in a specific method. SOLUTION: This semi-automatic ridge-fitting weeding cultivator is constituted so that an operator can fit the weeding cultivator to ridges in riding a tractor 2. In the semi-automatic ridge-fitting weeding, cultivator, a slide frame part, liftably supported with the orthogonal direction to the traveling direction of the tractor, is constituted of a left fixed frame and a right slide frame capable of sliding in the orthogonal direction to the traveling direction of the tractor and the weeding device 5 attached to the slide frame can be constituted of four single weeding devices.
Patent JP-H06219746-A (JP)
Title: Improved method for removing potassium from molybdenum trioxide
Inventor: MAIKERU JIEI CHIERESUNOUSUKI
IPC: C01G39/02
Filed: 1993-10-28
Abstract: PURPOSE: To provide a method for removing K from a K-bearing MoO 3  by using an acid leaching method.  
     CONSTITUTION: A leaching soln. provided by 7:1 wt. ratio of the leaching soln. to MoO 3 , essentially consisting of a mineral acid, an ammonium salt of the mineral acid and used Mo mother liquor, is used and the leaching soln. is heated to be at least 90°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63146258-A (JP)
Title: Optical device for optical information recording medium
Inventor: IKEGAKI TETSUO
IPC: G11B11/105
Filed: 1986-12-09
Abstract: PURPOSE:To read out information with a high S/N with elimination of the change of a polarized state of the reflected recording/reproducing light, by controlling the set angles of >=2 reflecting surfaces so that the coincidence is secured between the state of the polarized light made incident from a 1st reflecting surface set most adjacent to a light source and the state of the polarized light reflected the final reflecting surface set most adjacent to an optical information recording medium. CONSTITUTION:A 1st reflecting surface 3 and a 2nd reflecting surface 4 are set so that the P polarized component of a 1st reflected light 12 reflected by the surface 3 is made incident as the S polarized component of the surface 4 together with the S polarized component of the light 12 made incident as the P polarized component of the surface 4 and that the coincidence is secured between the incident angle of the incident light 11 to the surface 3 and that of the light 12 to the surface 4. The change of a polarized state produced by the reflection on the surface 3 is offset by the reflection on the 2nd and following reflecting surfaces. Thus it is possible to secure the coincidence between the polarized state of the reflected light sent from the final reflecting surface and the incident light.
Patent JP-S62187604-A (JP)
Inventor: UIRUHERUMU GURINTSUNAA
IPC: B60C27/10
Filed: 1986-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02137622-A (JP)
Title: Knockout
Inventor: SHINOMIYA SHUNICHI
IPC: B21D28/10
Filed: 1988-11-18
Abstract: PURPOSE:To make a punched section easily removable from a base material and, at the same time, to prevent careless separation of the punched section from the base material by protruding the slit-side end section of the punched section from the surface of the base material. CONSTITUTION:After a base material 1 is placed on a die 6, the material 1 is pressed with a punch 10 and the material is worked in one process. In the case it is required to form an opening with this knockout, the opening can be formed in such a way that a punched section 4 is folded to a U shape with pliers 11 after the pliers 11 are engaged with projecting sections 5 on both ends of the punched section 4 and the punched section 4 is removed from the base material 1.
Patent JP-H01134845-A (JP)
Title: Automatic astigmatism correcting device
Inventor: NISHIOKA TETSUYA
IPC: H01J37/153
Filed: 1987-11-20
Abstract: PURPOSE:To perform correction of astigmatism precisely and automatically by sensing information obtained from circular scanning on a specimen, correcting the astigmatism one after another by a correcting means, and a specified time after correction, cumulating the detection signals over a period integer times as long as the circular scanning, and by sensing the max. value by a sensing means. CONSTITUTION:To a specimen 1 at an electron microscope an electron beam from an electron gun is focused by a focusing lens 2 finely, and scanning of the specimen 1 is made with the electron beam by X-direction and Y-direction deflecting coils 3X, 3Y, and deflecting coil driver circuits 11X, 11Y are connected with these coils 3X, 3Y. X-direction and Y-direction astigmatism correcting coils 4X, 4Y are connected with an astigmatism correction control circuit 14 through astigmatism correcting coil driver circuits 14X, 14Y, respectively. The information obtained by circular scanning over the specimen 1 is sensed by a secondary electron sensor 5, and the astigmatism is corrected through control of a sequence circuit 13, and after passage of a specified time, cumulation is made by a cumulating circuit 15 in a period integer times as great as the circular scanning.
Patent JP-S63143606-A (JP)
Title: Robot controller
Inventor: ANDO HIDEMI
IPC: G05B19/42
Filed: 1986-12-08
Abstract: PURPOSE:To shorten time required for teaching and to simplify the working program of a robot by teaching three positions defining a three-dimensional circular arc by positional data and specifying the number of divisions at the time of fine division of the arc and the position number of a grating point on the divided arc to calculate the position of the grating point. CONSTITUTION:The titled device is provided with a defining means 30 for finding out a circular arc plane from a representative position teached based on the execution of a working program, an arithmetic means 31 for calculating the radius and center angle of the circular arc, a dividing means 33 for dividing the circular plane, and a arithmetic means 34 for calculating an intermediate point and an end point. Thereby, data ordinary based on teaching can be calculated. Consequently, the time required for teaching can be shortened, the number of positional variables can be reduced and the working program of the robot can be simplified.
Patent JP-H02137047-A (JP)
Title: Input/output controller
Inventor: MOTOO KAZUTOSHI
IPC: G06F11/22
Filed: 1988-11-18
Abstract: PURPOSE:To simplify and accurately confirm the working of an LSI by comparing the interface IF signal with its expected bit pattern in accordance with the diagnostic data on the LSI and informing an MCPU of the abnormality when no coincidence is obtained from the comparison. CONSTITUTION:At diagnosis of an LSI 2, 1 is written into a diagnostic mode register 3 from an MCPU 1 via a data bus 8. Then the diagnostic mode is informed to a counter 4 and an AND circuit 7. A series of instruction data for diagnosis are sent to the LSI 2 from the MCPU 1. The LSI 2 executes an instruction and sends an IF signal and an IF clock to a comparator 6 and the counter 4. The counter 4 sends its count value to a code conversion part 5 and the count value is converted into a bit pattern code. The comparator 6 compares the IF signal of the LSI 2 with a bit pattern given from the part 5. Then the output is set at 1 when no coincidence is obtained from the comparison, and the abnormal output of the LSI 2 is informed to the MCPU 1 with interruption via the circuit 7.
Patent JP-H04118116-A (JP)
Title: Manufacture of drill steel tube pile
Inventor: HASHIMOTO OSAMI
IPC: E02D5/56
Filed: 1990-10-31
Abstract: PURPOSE:To easily manufacture the drill steel tube pile by connecting the short tube welded with the spiral like rib on either of inner surface or outer surface or both surfaces to the top end of the pile body. CONSTITUTION:The spiral like ribs 2, 3 of the inner and outer surfaces are formed preliminarily to the spiral like, inserted into the inner and outer sides of the tube by matching both pitches, then only the weld beginning end parts 4, 5 are welded temporarily. The pressing rollers 13, 14 for pressing the ribs to the tube wall respectively are provided on the outer surface welding device 11 and the inner surface welding device 12. Here, the pressing rollers 13, 14 for applying the pressing force to the ribs are integrally formed with the welding torch, this rollers are used as well the copying device. If the rib welding for the inner and outer surfaces is executed at the same time by moving in the width direction along the tube axis by one pitch per one rotation of the tube, the good weld connection for the rib can be easily executed.
Patent JP-2000117558-A (JP)
Title: Method and device for feeding part for producing building material
Inventor: HARADA YUTAKA
IPC: B23P19/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for feeding parts for producing building material which feed a plurality of kinds of parts in order corresponding to an assembly order at an assembly process and improve production efficiency. SOLUTION: In feeding parts for producing building material, such as a strut, being a shutter curtain constitution part, to an assembly process 24, for example, consisting of an assembly machine, etc., a first part is fed to the assembly process 24 side from the side situated upstream from a feed means 30, by feeding a second part of a kind different from that of a first part to the middle of a feeding means 30 in relation to a feed of the first part on the feed means 30, the first and second parts are fed one by one, in order, corresponding to an assembly order at the assembly process 24.
Patent JP-S62158625-A (JP)
Inventor: SUZUKI YUJI
IPC: B65B27/08
Filed: 1985-12-26
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-2001110654-A (JP)
Title: Line filter
Inventor: TOMITA HIROSHI
IPC: H01F37/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a line filter capable of simultaneously removing both common mode and normal mode noises. SOLUTION: This line filter is provided with a first noise-removing means for removing common mode noise 29 and a second noise-removing means for removing normal mode noise 30, the second noise-removing means makes magnetic flux A and B generated from one winding wire 23 and another winding wire 24 flow to a center magnetic core 28 in the same direction and makes the magnetic flux flow to a closed magnetic domain magnetic core 27 in mutually opposite directions and inside the closed magnetic domain magnetic core 27, the normal mode noise 30 is removed by mutually non-canceling the magnetic flux A and B.
Patent JP-H06117502-A (JP)
Title: Epicycle reduction gear
Inventor: OKANE HIROAKI
IPC: F16H1/28
Filed: 1992-10-06
Abstract: PURPOSE:To improve strength at a spline connection by reducing the number of each of internal teeth and external teeth constituting the spline connection to the minimum range and by increasing the dedendum thickness of the internal gear located in the neighborhood of a pin. CONSTITUTION:As for each of external teeth 31A and internal teeth 32B constituting a spline connection 33 between a pinion shaft 31 and a carrier 32, its pitch P1 close to a pin 27 is formed larger than a pitch P for the other portion by a predetermined dimension (P<P1), and as for each of internal teeth 32B of the carrier 32, the dedendum thickness A1 of the internal teeth 32B' closest to the pin 27 is formed larger than the dedendum thickness A for the other internal teeth 32B by a predetermined dimension (A < A1).
Patent JP-H03151425-A (JP)
Title: Faucet
Inventor: HIRAHARA MANABU
IPC: E03C1/042
Filed: 1989-11-08
Abstract: PURPOSE:To prevent wetness around a washstand by providing a head position detecting means and a controller at the washstand having an elevatable and oscillatable head, and stopping discharge water at judging to be splashed with discharge water on the outside of a water receiving vessel. CONSTITUTION:On a washstand B having a water receiving vessel on its upper face, a faucet 2a for washing face and hand, and additionally an elevatable and right and left oscillatable shower head 3 for shampooing are provided. Rotary encoders S1, S2 and stepping motors 5, 55 are provided on the elevator device 1 of the shower head 3 to detect the position of the head 3. Further, a controller C is provided to stop discharge water or move the head 3 when the discharge water from the head 3 is judged to splash down outside the water receiving vessel. Hereby, wetness around the washstand B can be prevented.
Patent JP-H11133101-A (JP)
Title: Stationary power supply current test circuit
Inventor: MAEKAWA MICHIO
IPC: G01R31/28
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To accurately measure the abnormal current value of a power supply current caused by the defect of an internal circuit by dividedly measuring the stationary power supply current test. SOLUTION: This test circuit is provided with small-scale CMOS circuits 1-3 using low-threshold value voltage transistors, switches 4-5 using high- threshold value voltage transistors inserted between the power supply terminals and GND of the CMOS circuits 1-3, pull-down circuits 7 fixing the CMOS inputs of the small-scale circuits 1-3, and a selector 10 selecting the small-scale circuit measuring a stationary power supply current. Large-scale CMOS circuits can be divided to measure the stationary power supply current, thereby the effect of the leakage current of the low-threshold value voltage transistors can be minimized.  The measurement of the stationary power supply current which has been difficult by conventional low-voltage, large-scale CMOS circuits using the low-threshold value voltage transistors is made feasible, and good product/ defective products can be judged by a stationary power supply current test in a shipping inspection.