baber/WOPTO huggingface dataset:
Patent JP-H01211274-A (JP)
Title: Drop out detector
Inventor: OKADA SHINJI
IPC: G11B20/06
Filed: 1988-02-18
Abstract: PURPOSE:To accelerate detecting speed by applying voltage-current conversion on an input signal, subtracting a constant current corresponding to the detecting level of drop out from the signal, integrating the current by a capacitor to suppress a voltage ripple, and clipping the voltage in the neighborhood of a comparison reference signal at a comparator at the next stage. CONSTITUTION:The input signal (a) is amplified at an amplifier circuit 1 at need, and is detected at a full wave detection circuit 2, and is converted to a current signal at a voltage-current conversion circuit 11. Next, the signal is subtracted from the current of a constant current source 12 which coincides with the mean value of an output voltage at the time of impressing the input signal equivalent to the detecting level of the drop out, and is averaged by the capacitor 13. After that, control is applied so that the potential of the capacitor 13 can be prevented from being lowered less than a prescribed value at a clipping circuit 14, and it is compared with the voltage of a reference voltage source 5 at the comparator 4, and when it is stabilized in the neighborhood of a reference voltage, detecting output (f) is outputted.
Patent JP-S61193619-A (JP)
Inventor: HATANO TAKESHI
IPC: A47L9/04
Filed: 1985-02-25
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-S55128598-A (JP)
Title: Surface treatment
Inventor: FURUYA KIYOTO
IPC: C25D5/08
Filed: 1979-03-27
Abstract: PURPOSE: To perform a continuous surface treatment for long products by making contact the projected surface of a porous liquid-washing body (e.g., sponge) impregnated with a surface treatment liquid, e.g., plating liquid, acid-washing liquid, etc., with an object to be treated by dipping the partial portion of the projected porous liquid-washing body into the treatment liquid.  
     CONSTITUTION: In a continuous plating process for long metal wire, etc., the metal wire 2 as a cathode is plated by being touched with the tip 6' of the liquid-washing body 6 made of the fine fiber bundle 9 manufactured by flocking the organic or inorganic fine fibers 7 into the porous form (e.g., cloth) or of the spongy flexible porous body 11, fixed on the fitting plate 10 facing the anode 3, while moving the liquid-washing body 6 in the direction of the arrow mark without passing it through the plating liquid 5 in the tank 4. Thus, plating can be performed without the necessity for shifting the plating liquid 5 by pump, etc., and also without the danger of uneven treatment and stress due to warping, etc., of the wire 2 by a guide roll, etc. Also, partially different plating pattern can be obtained by selecting the shape of the liquid-washing body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08210080-A (JP)
Title: Shield machine
Inventor: IYAMA MAKOTO
IPC: E21D9/06
Filed: 1995-02-02
Abstract: PURPOSE: To prevent the track of excavation from curving sharply by fitting portions of a shield main body together in such a way that they are longitudinally movable relative to one another, and stopping the movement of a first main body portion toward a second main body portion in such a way that the stopping can be canceled. CONSTITUTION: A shield main body 12 is divided into four cylindrical main body portions 22, 24, 26, 28, the rear end of the main body portion 22 supporting a drill head 14 is bendably connected to the front end of the main body portion 24, the rear end of the main body portion 24 is connected to the front end of the main body portion 26 by a plurality of screw members 30, and the rear end of the main body portion 26 is longitudinally movably connected to the front end of the main body portion 28. During drilling, thrust is transmitted to the main body portion 26 via a thrust transfer body 36, and an excavator 10 is advanced to drill a working face by means of the drill head 14.  If thrust is continuously applied to the excavator 10 as the excavator abuts to a hard layer or a large stone 72, the main body portion 22 tilts relative to the main body portion 24 and to the opposite side of the large stone 72, so that the direction of advance of the excavator 10 is curved by a large angle. Then an abutment member 46 is disconnected from a projecting portion to release a notched portion, and thereby the main body portion 26 can retreat relative to the main body portion 28.
Patent JP-H03240497-A (JP)
Title: Immunosuppressive factor and production thereof
Inventor: MUKAI YUMIKO
IPC: A61K35/50
Filed: 1990-02-16
Abstract: NEW MATERIAL:An immunosuppressive factor having the following physical and chemical properties. Molecular weight: about 79,000 (gel filtration method). Color reaction: positive in Lowry reaction and anthrone reaction. Enzyme stability: not deactivated by trypsin treatment 37 deg.C for 2 hours. Temperature stability: stable by treatment at 56 deg.C for 30 minutes and unstable by treatment at 100 deg.C for 1 minute. pH stability: unstable at pH 2 and stable at pH 10. Isoelectric point: about 5.4. USE:An immunosuppressive agent free from cytotoxin. PREPARATION:A cell derived from mouse placenta is cultured and an ummunosuppressive factor is collected from the culture mixture.
Patent JP-S59167782-A (JP)
Title: Comparing and checking device of two-dimensional picture
Inventor: HARA YASUHIKO
IPC: G06K9/00
Filed: 1984-02-29
Abstract: PURPOSE:To perform efficient and precise comparison by image picking up a corresponding element from a regular two-dimensional picture and a two-dimensional picture to be checked recognizing a slight positional deviation and performing a logical operation processing not to recognize a minute pattern in the corner parts of a circuit pattern as a defect. CONSTITUTION:Objects 1 and 1' describing a regular pattern 8 and a pattern 8' to be checked are image picked up through lenses 2 and 2' by devices 3 and 3', and video signals obtained by binarizing the images are sampled by means 4 and 4' and are inputted to shift registers 5a-5f and 5a'-5f'. Two-dimensional picture cutting-out circuits 6 and 6' gather and form storage factors Aij, Bij(i, j=1, 2-n) consisting of n-number of rows and n-number of columns, and data is inputted from registers 5a- and 5a'- by a synchronizing signal, and patterns 8 and 8' are divided to a mesh square element to store. The corresponding storage factors Aij, Bij of the cutting-out circuits 6 and 6' are read out and are compared with each other in a means 7 and are operated not to recognize the regular minute patterns in the corner parts of patterns as the defects. Thus, the defects are detected accurately and efficiently in the range of allowable positional deviation.
Patent JP-H03240306-A (JP)
Title: Cascode amplifier
Inventor: KIMURA TOSHIO
IPC: H03F1/22
Filed: 1990-02-19
Abstract: PURPOSE:To improve the disturbance characteristic by connecting a connecting point among amplifier elements to a constant level point via a resistor, adjusting the resistance of the resistor and setting the operating point of each amplifier element independently so as to control the amplification factor and the distortion component. CONSTITUTION:The cascode amplifier is formed by cascade connection of an emitter connection 1st stage transistor(TR) 1 and a base connection post-stage TR 2. A resistor 6 is connected between ground and a connecting point 5 of a collector of the 1st stage TR 1 and an emitter of the post-stage TR 2 and the operating point of the post-stage TR 2 is set independently without being controlled by the 1st-stage TR 1 by adjusting the resistance of the resistor 6. Thus, the transfer function of the amplifier circuit is optimized and the amplifier circuit with excellent disturbing characteristic is realized.
Patent JP-H08214249-A (JP)
Title: Still video camera
Inventor: WAKUI YOSHIO
IPC: G07C5/08
Filed: 1995-01-31
Abstract: PURPOSE: To make it possible to switch a recording medium even on the way of recording in a non-volatile memory. CONSTITUTION: A still video camera 1 is constituted of a photographing optical system, a system control circuit 2, a CCD 3, an image pickup circuit 4, an A/D converter 5, 1st and 2nd data selectors 6, 14, a picture memory 7, a picture signal processing circuit 8, a D/A converter 9, an NTSC encoder 10, a mixing circuit 11, an LCD monitor 12, an OSDC 13, and an IC memory card control circuit 15. The camera 1 is also constituted of a memory card detecting circuit 16, a loading part 17, a flash memory control circuit 19, a picture flash memory 20, an operation part 22, a display part 23, etc. When an IC memory card 31 is loaded to the loading part 17 during the period of recording in the memory 20, the recording in the memory 20 is aborted and a picture is recorded in the card 31.
Patent JP-S59162578-A (JP)
Title: Recording device
Inventor: KIMURA KIYOSHI
IPC: G03G15/16
Filed: 1983-03-05
Abstract: PURPOSE:To prevent excessive toner from sticking and to improve picture quality by providing a removing means which removes water produced by dewing the surface of an image carrier with vapor generated by a heating part that heats a body to be recorded in contact with the image carrier. CONSTITUTION:When copy paper 24 is heated preliminarily by contacting a pressure-contacting roll 18 on the way of conveyance, water in the paper vaporizes. The vapor stays at a place A when sheets of copy paper which are heated preliminary increase in number and are cooled by a photosensitive drum 9 to stick a water drop to the surface of the photosensitive drum 9. For this purpose, the water removing means 36 is provided in contact with the surface of the photosensitive drum 9. The water removing means 36 is composed of a roll type aluminum shaft 38 and felt or sponge as a coating material 39 in a roll shape and the entire surface contacts the photosensitive drum 9 to absorb the water on the drum surface sufficiently. Therefore, no excessive toner is prevented from sticking and the picture quality is improved.
Patent JP-H07224833-A (JP)
Title: Hinge for truck
Inventor: KATO KORO
IPC: E05D9/00
Filed: 1994-02-10
Abstract: PURPOSE:To provide a hinge for truck inexpensive and excellent in corrosion resistance and appearance, and taking safety countermeasures. CONSTITUTION:In a hinge for truck in which the movable side main body 22 fitted to the opening/closing member of the truck is rotationally movably provided on the fixed side main body 21 fitted to the truck through a pin 23 formed with a head part 25 at least on one end part of the shaft part 24, the pin 23 is constituted of the head part 25 and the shaft part 24 separated from each other, the head part 25 is formed out of synthetic resin or synthetic rubber, an inserting hole 26 is formed on either of the head part 25 or the end part of the shaft part 24, and the head part 25 is fixed to the shaft part 24 by inserting the other into the inserting hole 26.
Patent JP-S52119400-A (JP)
Title: Automatic wicket device
Inventor: INOUE SHINJI
IPC: G07B15/04
Filed: 1976-03-31
Abstract: PURPOSE: Reading of even railway tickets which are badly flexed or damaged is made possible, the reduction in manpower and the increase in rapidness of ticket examining operations are made possible and their reliability are improved by employing an optical reading system for the automatic ticket examining system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55128946-A (JP)
Title: Data transfer control circuit
Inventor: IMAI TADAAKI
IPC: H04L29/02
Filed: 1979-03-28
Abstract: PURPOSE:To reduce greatly the burden of the program by providing the control register and then writing the information indicating the characters of the data or those other than the data. CONSTITUTION:Register 15 for control (SCCNT) is provided in addition to CRC (cyclic redundancy check) arithmetic register 11. The writing data WD sent from the line adaptor bus is written in parallel into writing data register 10. And the information (for instance, the indication contents of ''no addition.'' or the like are given to register 10 in case the contents of register 10 is ''00'') indicating the characters of the data or those other than the data every time the data and the characters other than the data are written into register 10 is written via register address line RA13, writing data line 14 and the like.
Patent JP-H07223463-A (JP)
Title: Control device for engine and for automatic transmission
Inventor: KAMATA SHINYA
IPC: B60W10/10
Filed: 1994-02-08
Abstract: PURPOSE:To control engine torque to appropriately deal with shift conditions during continuous shifts using a power plant having both an engine whose output torque can be adjusted and an automatic transmission to which the output torque of the engine is inputted and varying the engine torque during the shifts. CONSTITUTION:In a power plant 1 having both an engine 2 whose output torque can be adjusted and an automatic transmission 3 to which the output torque of the engine 2 is inputted, and varying the engine torque during shifts, when a second command to shift gears with a shift ratio varied in the direction opposite to the shift ratio of the first shift is outputted before the first shift has completed, and if the shift ratio at that time is in the same direction as the variation of the shift ratio by the first shift with respect to the gear after the second shift, reduction of torque for the first shift is stopped.
Patent JP-S59162153-A (JP)
Inventor: AWAJI MITSUHIRO
IPC: C21B3/08
Filed: 1983-03-04
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-H09232989-A (JP)
Title: Digital tuner
Inventor: KUDO TAKEYA
IPC: H04N5/44
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the interconnection relation among plural cases, a band- pass filter and other circuits and to enhance various characteristics by containing a 1st frequency conversion section, the band-pass filter and a 2nd frequency conversion section respectively to 1st to 3rd chambers formed by dividing the case with 1st and 2nd shield plates. SOLUTION: A case 27 is divided into three chambers 30-32 by two shield plates 28, 29. A high frequency signal S9 is given to one input terminal of a frequency converter 33a of the 1st chamber 30, a local oscillation signal from a local oscillator 33b is given to the other input terminal, and an intermediate frequency signal S11 is outputted. The signal S11 and a local oscillation signal S12 from the local oscillator 33d are given to the frequency converter 33c and the intermediate frequency signal S13 is sent to the 2nd chamber 31. The signal S13 becomes an intermediate frequency signal S15 via a surface acoustic wave filter 34 and an operation circuit 35, and the signal S15 is given to one input terminal of a frequency converter 36 of the 3rd chamber 32.  A local oscillation signal S16 from the local oscillator 37 is given to the other input terminal and a signal S17 with a base band frequency is outputted.
Patent JP-H07243101-A (JP)
Title: Barrow coat for infant
Inventor: HOSOI NOBUAKI
IPC: A41B13/06
Filed: 1994-03-08
Abstract: PURPOSE:To obtain an infant barrow coat foldable to a compact size to be easily carried by putting in a handbag, etc. CONSTITUTION:A holding bag 2 for holding a baby bedding 1 in folded state is attached to the top or back surface of the bedding 1. Fixing tools 3 are attached to both long side edges 1a of the bedding 1. The bedding l is laterally and longitudinally folded along imaginary folding lines (a) to (f) to a size nearly equal to the size of the holding bag and the folded bedding is pushed into the bag.
Patent JP-S62196194-A (JP)
Inventor: HASEGAWA HARUMI
IPC: B42D15/10
Filed: 1986-02-21
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-S60203606-A (JP)
Inventor: BURAIAN RESURII GUTSUDOOORU
IPC: C08F4/64
Filed: 1985-02-27
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-H07243486-A (JP)
Title: Internal engagement planetary gear structure
Inventor: MAEGUCHI YUJI
IPC: F16H55/08
Filed: 1994-03-08
Abstract: PURPOSE:To reduce the occurrence of unevenness in rotation and to improve durability by a method wherein the tooth of one of internal and external' tooth gears geared with each other is formed in a protrusion arcuate shape and tooth of the other is formed in the shape of the inner develop of a curtate epitrochoid theoretical curve. CONSTITUTION:When a first shaft 1 effects one full turn, eccentric bodies 3a and 3b fitted therein perform one full turn and external tooth gears 5a and 5b (5) intercommunicated through eccentric body bearings 4a and 4b are oscillated in a state to make internal contact with an internal tooth gear 10. In which case, the oscillation component of rotation of each external tooth gear 5 is absorbed by a gap between inner roller holes 6a and 6b and an inner pin 7 (an inner roller 8) and only a rotation component is decelerated and transmitted to a second shaft 2 through the inner pin 7. In this case, a gear structure is formed of resin. The tooth of one of the internal and external tooth gears 10 and 5 is formed in a protrusion arcuate shape and the tooth of the other is formed in the shape of the inner envelope of a curtate epitrochoid theoretical curve.
Patent JP-H03162234-A (JP)
Title: Container feed apparatus
Inventor: KURATA SHUICHI
IPC: B65B69/00
Filed: 1990-02-16
Abstract: PURPOSE:To reduce the burden to operaters by the arrangement such that a chuck of a container gripping means includes a sucker head to attract the bottom of the container, a lift means to lift the sucker head and a gripping means to grip the attracted container. CONSTITUTION:The interval between chucks for holding containers of a con tainer gripping means A is adjusted to an interval equal to that of the containers in a container box by means of an adjusting mechanism and the means A is moved to a proper position above the box by means of a container take out device. Then a sucker head is lowered to attract the bottom of the container and thereafter the head is moved upwardly to lift the container over a distance equal to a stroke of the head. And then the body of the container protruding beyond the box is gripped by the means A and the means A is moved upwardly to take out the container out of the box. The container is then carried to a temporary receiving frame by the take out means and gripped by a container gripping means B, where the container is released from the means A, which is moved to a proper position above the box. As a result, operaters are released from heavy labor.
Patent JP-S61195344-A (JP)
Title: Method for stabilizing potential of silver halide electrode
Inventor: SHIBAZAKI YAICHIRO
IPC: G01N27/30
Filed: 1985-02-25
Abstract: PURPOSE:To stabilize the potential of silver halide electrodes in a short period with simple constitution by immersing the electrodes into an electrolytic soln. contg. a halogen material and short-circuiting respectively electrically the electrodes. CONSTITUTION:The electrodes 1, 2 formed by providing AgCl on the surface of Ag is immersed into the electrolyte 3 consisting of HCl. Internal current (i) flows and the AgCl is more electrodeposited on the surface of the electrode 2 when the electrode 2 is positive with respect to the electrode 1. The potential changes gradually toward the negative direction on progression of the electrodeposition until the potentials of the electrodes 1, 2 are made equal. The potential of the silver halide electrodes is thus stabilized in the short period with the simple constitution. The need for paying special care for the condition of the electrode surface, electrolysis, welding, etc. in the stage of manufacturing the electrodes is eliminated and the easy production of the electrodes having always the uniform performance is thus made possible.
Patent JP-H05202691-A (JP)
Title: Position detecting method for tunnel excavator
Inventor: YAMAMOTO YOSHIHISA
IPC: E21D9/06
Filed: 1992-01-29
Abstract: PURPOSE:To detect relative positional relation of a plurality of excavator main bodies simultaneously excavating the earth at real time. CONSTITUTION:The transmitting coils 5a, 5b, 5c, 5d of a position detector 5 are provided on a plurality of excavator main bodies 1, 2 simultaneously excavating the earth. Further, receiving coils to receive magnetic field transmitted from the transmitting coils 5a, 5b, 5c, 5d are provided movably in the axial direction in a plurality of pilot tubes 3, 4 propelled in the obliquely up and down direction of the respective excavator main bodies 1, 2. Magnetic field transmitted from the transmitting coils 5a, 5b, 5c, 5d during excavation are received with the receiving coils in the respective pilot tubes 3, 4. Hereby, relative positions of the respective excavator main bodies 1, 2 are detected at real time, and the excavating directions of the respective excavator main bodies 1, 2 are controlled based on obtained positional information. Because the respective excavator main bodies 1, 2 can be led along a scheduled line based on the positional information detected at real time, excavation can be performed while correctly keeping the relative positional relation of the respective excavator main bodies 1, 2.
Patent JP-H021111-A (JP)
Title: Electron beam aligner
Inventor: YASUDA HIROSHI
IPC: H01L21/30
Filed: 1989-02-15
Abstract: PURPOSE:To reduce the generation of an eddy current and to suppress a convergence-disturbing action on an electron beam by a method wherein a bore made in the lower-part pole piece facing an object such as a semiconductor wafer or the like to be irradiated with the electron beam is formed so as to correspond to a scanning space of the electron beam. CONSTITUTION:This aligner is constituted by including a magnetic objective having a lower-part pole piece 31b which is installed so as to be opposite to an object; a bore 33b is opened in the lower-part pole piece 31b so as to correspond to a prescribed scanning space of an electron beam to be scanned in a direction perpendicular to a main shift direction of the object. This bore lets the electron beam pass through this bore; most of a magnetic flux of the magnetic objective is arrested in a part other than the bore 33b in the lower-part pole piece 31b and is prohibited from being leaked to a stage 11. Accordingly, it is possible to avoid that an eddy current is generated inside the stage by a leakage flux; a good convergence of the electron beam can be maintained. Thereby, since the convergence of the electron beam is enhanced, it is possible to prevent an unnecessary magnetic flux from being leaked from the magnetic objective to a direction of the stage.
Patent JP-S63202792-A (JP)
Inventor: ICHIMURA TERUHIKO
IPC: G09F9/30
Filed: 1987-02-19
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-H09224757-A (JP)
Title: Rotating sliding rack
Inventor: SAITO SHINJI
IPC: A47B49/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate works for connecting electronic devices to a power source and keyboard operation and to improve workability by supporting a first shelf plate and adjacent second shelf plate for carrying the electric devices in such a way that they can be rotated freely. SOLUTION: A sliding shelf plate 11 provided in a rack 1 is pulled partly out of the rack 1, to place thereon an electronic device 3 flowing on a line. Then the electronic device 3 is connected to a power source by an outlet 15 and a cable 12a, and is aged following instructions transmitted from a keyboard. On completion of the aging procedure, the electronic device 3 is accommodated in the rack 1, while being kept alive, by pushing the shelf plate 11 into the rack, to judge whether it is to be rejected or not. Then the rack 1 is rotated 90 deg., and the next shelf plate 11 is pulled out of the rack 1 for the same procedure. This procedure is repeated orderly from the top, until the rack 1 is filled with the electronic devices 3.