baber/WOPTO huggingface dataset:
Patent JP-S63207165-A (JP)
Title: Semiconductor device
Inventor: KONDO HIDEYUKI
IPC: H01L27/04
Filed: 1987-02-24
Abstract: PURPOSE:To improve a differential linearity error, and to realize an A/D converter having high precision by arranging one parts of other reference resistors connected at both ends of a reference resistor into a quadrilateral region including the reference resistor and having a minimum area. CONSTITUTION:A reference resistance row 1 and wirings 1A, 1B, 1C, 1D are formed by patterning an aluminum film applied onto the same substrate. When a reference resistor R2 (an oblique line section) between the wiring 1B and the wiring 1C is noticed at that time, a reference resistor R1 and one part of a reference resistor R3 are included and disposed into a quadrilateral region S containing the reference resistor R2. Accordingly, a resistance relative ratio can be improved only by changing the shapes of the reference resistors, thus resulting in an available semiconductor device as the reference resistors for a high-precision A/D converter.
Patent JP-H07231326-A (JP)
Title: Multi-spot communication system and communication path connection control method
Inventor: YAMADA HAJIME
IPC: H04L12/42
Filed: 1994-02-16
Abstract: PURPOSE:To prevent the quality of information in a loop-shaped communication path from lowering by transmitting the information from a transmitter to the loop-shaped communication path and connecting a receiver at the branching point of the loop-shaped communication path. CONSTITUTION:Loop-shaped communication paths 7-1 to 7-4 are respectively set for each terminal to pass through all the exchanges 3-1 to 3-4 housed in respective terminals 1-1 to 1-4. The loop-shaped communication path 7-1 set for the terminal 1-1 is constituted to receive and transmit the information outputted by a transmitter 4-1 of the terminal 1-1. On the other hand, the output of the loop-shaped communication path 7-1 is inputted to a monitoring device 5-1 of the terminal 1-1. On the other hand, a receiver 6-1 of the terminal 1-1 is connected at the branching point inside the exchange 3-1 of the loop-shaped communication paths 7-2 to 7-4 set for the other terminals 1-2 to 1-4, and constituted to receive the information transmitted to these loop-shaped communication paths.
Patent JP-H03247799-A (JP)
Title: Detector for concentration of additive
Inventor: MIYATA MASAYUKI
IPC: C25D21/14
Filed: 1990-02-22
Abstract: PURPOSE:To accurately measure and control the concn. of an additive by calculating the correspondent relation of both the amount of electricity in a stripping peak of an electroplating bath having the known concn. of the additive and the concn. of the additive and calculating the concn. from the above-mentioned relation in the unknown concn. of the additive. CONSTITUTION:A cyclic voltammetry method is applied to an electroplating bath having the known concn. of an additive. The correspondent rela-tion of both the concn. of the additive and the amount of electricity in a stripping peak is previously stored in a memory part. Then the amount of electricity in the stripping peak of the electroplating bath having the unknown concn. of the additive is calculated. The concn. of the additive in the electroplating bath is calculated on the basis of this amount of electricity from the data of the stored corres-pondent relation.
Patent JP-H02220658-A (JP)
Title: Medical treatment table
Inventor: KAWAKAMI HIDEO
IPC: A61G13/02
Filed: 1989-02-22
Abstract: PURPOSE:To achieve the simplification and wt. reduction of constitution by a method wherein one of two auxiliary plates received under a seat plate is drawn out from the part under the seat plate to adjust the height thereof with respect to the seat plate, and the height adjustment only of one auxiliary plate and the simultaneous height adjustment of two auxiliary plates are selectively performed by one drive means. CONSTITUTION:A slide table 7 is slid in a c-direction from the part under a seat plate 3 and only an auxiliary plate 3 is stopped in front of the seat plate 3. At this time, the contact means 42 of a connection means 38 rides on a separation means 41 to be revolved around a revolving fulcrum 37 in an e-direction and an engaging part 39 is separated to separate the part 27b to be driven of a pantograph mechanism 16b from the part 27a to be driven of a pantograph mechanism 16a. When a piston rod 32b is pushed out in a c-direction, the part 27a to be driven moves in the c-direction and the pantograph mechanism 16a extends in a d-direction and only the auxiliary plate 5 is pushed up. Therefore, by controlling a piston rod 32a in directions c, c', the height only of the auxiliary plate can be adjusted.
Patent JP-S61200702-A (JP)
Title: Antenna switching type portable radio equipment
Inventor: TAGA TOKIO
IPC: H04B1/38
Filed: 1985-03-04
Abstract: PURPOSE:To use always an antenna with high sensitivity by fixing an inverse-F type antenna to each side face of a case and switching the antennas depending on the tilt of the case. CONSTITUTION:The inverted-F antennas 16, 16' are fitted respectively to the upper part of both the side faces 24, 24' of the case 11. A detector 29 detecting the tilt of the case 11 is provided in the case 11. A detection signal of the detector 29 applies witch control to a high frequency signal switch 28 so that a feeder 19 or 19' of the inverted-F antenna directed always upward independently of the direction of tilt of the case 11 is connected electrically to a radio equipment 27. Since the antenna having a higher effective gain is connected to the radio equipment 27 in the antennas 16, 16', the antenna having higher sensitivity is used at all times.
Patent JP-S60187854-A (JP)
Title: Oxygen concentration measuring apparatus
Inventor: OOTSUKA SHINYA
IPC: G01N33/20
Filed: 1984-03-07
Abstract: PURPOSE:To enable a quick measurement of an absolute value by arranging an electrochemical oxygen pump using a solid electrolyte in a gas circulation path. CONSTITUTION:A sample dissolving tube 9 is heated above the melting point of a metal 13 to be measured with a heating furnace 11 and a solid electrolyte is also heated in an oxygen pump 3 beforehand. Then, a valve 4 is opened to reduce the pressure in a gas passage 1 and then, closed after the introduction of a carrier gas thereinto. Then, a pump 2 is operated to circulate the gas in the passage 1 and a biasing is made so as to zero the electromotive force of the oxygen pump. Subsequently, the metal 13 is drained into the dissolving tube 9 to melt. Consequently, oxygen in the sample 13 reacts with hydrogen in the gas and is decomposed on the inner surface of the solid electrolyte of the oxygen pump 3. At this point, the output of the pump 3 is detected to determine the concentration of oxygen in the metal 13 from the relationship with the mass of the metal 13 thus drained. Thus, the absolute value of the oxygen concentration can be determined quickly.
Patent JP-H04280126-A (JP)
Title: Detection method for line error rate alarm
Inventor: HOTEI TATSUO
IPC: H04Q9/00
Filed: 1991-03-08
Abstract: PURPOSE:To detect a line error rate alarm with a small circuit scale and general-purpose performance applied to all satellite communication TDMA systems with respect to the detection method of the line error rate alarm of a burst data of a traffic of a satellite communication TDMA equipment. CONSTITUTION:A 1st allowable number (a) for burst position detection and also a 2nd allowable error number (b) of a proper value are set to a unique word detection section 10 detecting a unique word for detecting a position of a traffic burst and the line error rate alarm is sent by using an undetection signal db- of the 2nd allowable error number (b) of the said unique word detection section.
Patent JP-S62199064-A (JP)
Title: Mosfet gate protecting circuit
Inventor: HAYASHI TOMOHISA
IPC: H02H7/20
Filed: 1986-02-27
Abstract: PURPOSE:To prevent the breakdown of an MOSFET due to the surge component of a gate driving voltage, by providing a voltage limiting circuit constituted by constant voltage diodes between a gate and a source. CONSTITUTION:Constant voltage diodes 2 and 3 are inserted between the gate and the source of an MOSFET 1 in the reverse direction to each other. When the diodes 2 and 3 are set so that the value of a limiting voltage becomes less than the withstanding voltage between the gate and the source of the FET 1, the breakdown due to an excessive surge component can be prevented.
Patent JP-S63208150-A (JP)
Title: Managing system for password
Inventor: OSAKO MOMOKI
IPC: G06F21/31
Filed: 1987-02-24
Abstract: PURPOSE:To improve security by providing a password converting means. CONSTITUTION:A password converting means 2 is provided with a cipher character table 24 in which a cipher character has been written in a form of a table in advance by a cipher character write means 5, and a shift key table 25 in which a shift key for showing the shift quantity for executing a shift of a password has been written in a form of a table in advance by a shift key write means 6. Also, the converting means 2 is provided with a cipher character position readout means 21 for reading out the original character position alphaas to which position on the cipher character table 24 a character of an inputted password exists, and a shift key readout means 22 for reading out the shift quantity of a N-th character of the inputted password, as a shift quantity value beta, from the shift key table 25. Moreover, the converting means 2 is provided with an enciphered password generating means 23 for calculating an enciphered character position gamma by using said alpha and beta, and outputting a character corresponding to gamma as an enciphered character.
Patent JP-S60187936-A (JP)
Title: Optical element positioning holder
Inventor: TAKEMURA YASUHIRO
IPC: G02B7/00
Filed: 1984-03-06
Abstract: PURPOSE:To attain accurate positioning easily by supporting a cubic beam splitter with a cylinder having the same diameter and same length as the beam splitter. CONSTITUTION:A plane 4 in parallel with a center axis and a plane 5 vertical to the center axis are formed by cutting off a part of a holder 2. Then a hole 6 is made concentrically to the center axis of the holder 2. On the other hand, the cylinder 7 having the diameter and length equal to the length of the size of the beam splitter 1 is formed to the beam splitter 1 formed to a cubic form and one face of the beam splitter 1 and one face of the cylinder 7 are bonded accurately by using faces 9, 10 being at right angle to each other or a jig 8. In inserting the cylinder 7 into the hole 6 of the holder (the size of the hole 6 is made slightly larger than the size of the cylinder 7) until the bottom face of the beam splitter 1 touches the plane 5, the accurate positioning is attained to the holder 2.
Patent JP-S6230502-A (JP)
Title: Hollow yarn type separation membrane
Inventor: MATSUNAGA KAZUHIKO
IPC: G21F9/00
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a hollow yarn separation membrane showing high mechanical strength and high separation capacity even in the removal of metal oxide and having a good permeable capacity recovery rate by backwashing, by respectively setting the void ratios of pores with specific pore sizes provided to the outer and inner wall surfaces of a membrane to specific values and differentiating the sizes of the pores of the inner and outer surfaces of the membrane. CONSTITUTION:A raw spinning solution prepared by dissolving cellulose acetate in a solvent such as N-methyl-pyrrolidone and a swelling agent such as polyethylene glycol is spun into an aqueous coagulation bath and, at the same time, an aqueous coagulation liquid is also introduced into the formed hollow yarn. At this time, the difference between the concns. of the solvent and swelling agent in the coagulation liquid introduced into the hollow yarn and that in the coagulation bath outside the hollow yarn is set to about 2-20wt% to obtain a hollow yarn type separation membrane wherein the pores with a pore area of 2.6X10<-6>mm<2> or less are averagely distributed to the outer wall surface thereof in a void ratio of 40% or less and pores with a pore area of 3.6X10<-6>mm<2> or less are formed on the inner wall surface thereof in a void ratio of 60% or less in a reticulated form and a thickness thereof is 100mum or less.
Patent JP-H02222285-A (JP)
Title: High vision-ntsc converter
Inventor: MIURA KENJI
IPC: H04N11/20
Filed: 1989-02-22
Abstract: PURPOSE:To attain efficient image reception while improving the vertical resolution in the case of receiving a High Vision signal by displaying the High Vision signal whose aspect ratio is 16:9 on a cathode ray tube. CONSTITUTION:The converter is provided with a conversion circuit 12 converting a scanning line number and a field frequency of the High Vision signal into a scanning line number and a field frequency of a MTSC signal and a deflection processing circuit 16 supplying a deflection current to a deflection yoke of a cathode ray tube whose aspect ratio is 4:3 and controlling the vertical amplitude based on control information. In the case of receiving a nigh Vision signal, the vertical amplitude of the deflection circuit is reduced to 3/4 and deflected. Since the interval of the scanning lines is reduced to 3/4 in comparison with a conventional vertical amplitude, the aspect ratio of the pattern displayed on the cathode ray tube whose aspect ratio is 4:3 is increased to 16:9. Thus, the substantial vertical resolution is improved.
Patent JP-H02245155-A (JP)
Title: Structure of supporting-tube for drying pasta
Inventor: FUAUSUTO BERUTOTSUTSUI
IPC: A23L7/109
Filed: 1990-02-26
Abstract: PURPOSE: To satisfactorily dry the section of long pasta in contact with a rod by structuring a supporter, with which the long pasta is supported inside a tunnel-shaped dryer, as a pipe-shaped rod having a flat top surface and wing- shaped cross section. CONSTITUTION: The long pasta such as spaghetti is hung on a rod-shaped supporter 1 at its central part, most of long pasta is hung on both the sides of the rod-shaped supporter 1 and this is dryed through the inside of the tunnel- shaped dryer. In such a case, that rod-shaped supporter 1 is pipe-shaped having a flat top surface 3 and the wing-shaped cross section. It is preferable to provide a groove 10 on that top surface 3.
Patent JP-H04262056-A (JP)
Title: Fuel injection nozzle
Inventor: IIYAMA AKIHIRO
IPC: F02M45/08
Filed: 1991-02-15
Abstract: PURPOSE:To improve valve-closing performance in a fuel injection nozzle in which multistage injection is carried out. CONSTITUTION:In a fuel injection nozzle 1 for carrying out multistage injection of fuel that is provided with a first spring 13 and a second spring 14 by which a needle valve 12 is stepwisely energized in its closing direction, a means (magnetostrictive element) 18 for adjusting the energizing force of the first spring 13, a means (lift sensor) 19 for detecting the position of lift of the needle valve 12 for each cycle, and a control means 10 for increasing the energizing force of the first spring 13 at the time of the closing operation of the needle valve 12 are provided.
Patent JP-H05237175-A (JP)
Title: Intermediate treating device for medical waste
Inventor: AOKI KOJI
IPC: A61G12/00
Filed: 1992-02-28
Abstract: PURPOSE:To meet with social requirements and to assure safety of persons engaged in treatment during the treatment operation by crushing and sterilizing medical treatment waste with one system within one plant, thereby treating the waste as pollution-free general waste and releasing the exhaust gas after the treatment as it is into the atm. or utilizing the gas for cleaning and maintenance of a crushing machine. CONSTITUTION:This intermediate treating device for the medical treatment waste has a pre-sterilization treating means A, a crushing means B, an automatic weighing means C and a heating and mixing means D. The above- mentioned intermediate treating device for the medical treatment waste has further a waste gas filtering means E for automatically filtering the waste gas in transporting paths for treating materials and a hopper 4, an exhaust gas sterilizing means F for sterilizing the exhaust gas from the exhaust gas filtering means E and the exhaust gas from the heating and mixing means D and a maintenance means G for cleaning and maintaining the crushing means B by using the cleaned and sterilized air after sterilization.
Patent JP-H06260007-A (JP)
Title: Luminaire
Inventor: TANAKA HIDEO
IPC: F21S8/04
Filed: 1993-03-03
Abstract: PURPOSE:To obtain a luminaire rich in flexibility. CONSTITUTION:The inside of a luminaire 22 is divided equally into three of a first, a second and a third housing chamber 35, 36, 37 by a partitioning plate 34. An equipment unit such as a lamp unit 44 and a decorative plate 63 each having a flat surface shape nearly equal to these housing chambers 35, 36, 37 is housed in these housing chambers 35, 36, 37, and detachably supported. Various equipment can be fitted, added and changed freely with the same luminaire main body 22, and the design of a luminaire 21 can be changed freely and the renewal thereof is facilitated.
Patent JP-H05240060-A (JP)
Title: Engine
Inventor: IWAHARA MITSUO
IPC: F16F15/24
Filed: 1992-02-28
Abstract: PURPOSE:To reduce a half-order component due to a vibration differential among respective cylinders and thereby remove an offensive vibration by designing an amount of projection of a spark plug into a combustion to be smaller than that of other cylinders, in at least one specified cylinder of an engine. CONSTITUTION:In this engine 1, a cylinder 4 moves up and down in the inner part of a cylinder block 3 while a combustion chamber 5 is partitioned as being surrounded by these elements. In addition, a spark plug 2 is installed in this combustion 5. In this case, in at least one specified cylinder of the engine 1, an amount of projection P of the spark plug 2 into the combustion chamber 5 should be set to be smaller than that of other cylinders. As for the one specified cylinder, a first cylinder is selected. When the engine 1 is composed of four cylinders, the amount of each projection of the spark plug 2 into the combustion chamber 5 is decreased in order toward the fourth cylinder from the first cylinder. With this constitution, a half-order component due to a vibration differential among respective cylinders is reduced, thereby removing any offensive vibration.
Patent JP-H11230959-A (JP)
Title: Gas measuring apparatus carrying gas cleaning filter holder
Inventor: NOJIMA YASUE
IPC: G01N31/22
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate measured result by preventing an exposure of a gas channel, a detector and/or a reaction unit of a gas measuring apparatus with a gaseous chemical substance in an environment. SOLUTION: The gas measuring apparatus 10 for measuring a gaseous chemical substance in a gas 6 comprises a gas cleaning filter holder 3 having a gas cleaning filter 20 in a holder body and having an air flow inlet 9 and an air flow outlet 8 in such a manner that the outlet 8 for injecting a clean air of the holder 3 is connected to one or more of the gas channel 6, a detector 1 and/or a reaction unit 2 near a measuring unit of the apparatus. The filter 20 in the body has a removing function of a substance to be measured by the apparatus. The filter 20 may be an ion exchanger synthesized by a graft polymerization method. And, the holder 3 preferably contains pH test sheets in the inlet and the outlet.
Patent JP-H10224589-A (JP)
Title: Facsimile communication equipment and its method
Inventor: MATSUDA RYOICHI
IPC: H04N1/32
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To attain excellent transmission efficiency and noise resistance by switching a 1st communication mode to a 2nd communication mode when the transmission of data by the 1st transmission mode is disabled during the transmission of the data to an opposite party and resending the data by the 2nd transmission mode. SOLUTION: When transmission is disabled on the way during the period of ECM transmission by 256-byte frame size e.g. a main control part 106 stores the destination of transmission, a communication type, frame size, and a communication result in a communication control data memory 108. When the preceding communication type is a 256-frame ECM communication type, a communication type selection part 109 selects a 64-frame ECM communication type. The main control part 106 receiving the selection result controls a network control part 105, temporarily disconnects a connected call and outputs a communication type switching command to an MODEM control part 103. Thereby an MODEM 104 is switched to the 64-frame ECM communication type.  Then the control part 105 reconnects the same opposite party by using a destination number stored in the memory 108 and retransmits the connected call by the 64-frame ECM communication type.
Patent JP-S586583-A (JP)
Inventor: TOOMASU UIRIAMU KORINZU
IPC: G11C11/14
Filed: 1982-03-19
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-H04280382-A (JP)
Title: Method and device for smoothing vector data
Inventor: KAWAKAMI HAJIME
IPC: G06T5/30
Filed: 1991-03-08
Abstract: PURPOSE:To smooth vector data distributed on a circumference while keeping the curvature by using the average value of a vector group locally existent near vector of interest in a polarcoordinate system as a smoothed vector. CONSTITUTION:A coordinate transforming means 23 activated by a control means 22 completes the processing by storing data extracted from contents, which are stored in a polarcoordinate vector storing means 24, concerning an i-th vector respectively in an adjacent dynamic diameter data storing means 12 and an adjacent angle data storing means 13 while using a proper positive even number W stored in a vector data storing means 10. Next, the control means 22 activates a radial average value calculating means 14, for example, and completes the processing by storing the calculated value in a radial average value storing means 16 while using contents stored in the storing means 12. When a sort means 15 completes the processing, the control means 22 activates an angle average value calculating means 18.
Patent JP-H11242286-A (JP)
Title: Photographic camera
Inventor: KOMATSUZAKI HIROSHI
IPC: G03B17/28
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic camera capable of accomplishing high image quality photographing with a zoom lens, preventing the degradation of the image quality of a print at the time of using a pseudo zooming function, and by which a photographer can take a picture without being conscious of the pseudo zooming function. SOLUTION: Within the extent of the maximum variable power rate of the zoom lens, only the zoom lens optical system is operated, and when a zooming lever is operated beyond the maximum variable power rate of the zoom lens, the pseudo zooming function is actuated. As for the variable power rate of the zoom lens when the pseudo zooming function is in use, the variable power is moved backward and forward near the maximum variable power, and the pseudo zoom magnification is set so that the overall magnification may be continuously increased little by little so as to compliment the variable power of the zoom lens. The variable power rate of the finder is smoothly shifted in accordance with the overall magnification so that the photographer may not be conscious of the pseudo zoom magnification.