baber/WOPTO huggingface dataset:
Patent JP-H01109870-A (JP)
Title: Image pickup device
Inventor: OSAWA HIDEO
IPC: H04N5/335
Filed: 1987-10-22
Abstract: PURPOSE:To completely prevent dust and to prevent the heat of an electric circuit part by forming an optical area from an image pickup lens to an image pickup element of a closed structure and externally disposing the electric circuit part connected to the image pickup element of the optical path area. CONSTITUTION:The optical a path area from the image pickup lens 2 to the image pickup element 17 is closed from an environment. In the electric circuit part 6, a printed board 23 and an electric circuit 22 from a printed board 15 for the image pickup element by inserting an inserting socket part 21B into a receiving socket part 21A or removing at the time of removing a mounting screw part 25. The electric circuit 22 is mounted on the printed board 23 in the relation of two sides of the inserting socket part 21B, so that the heat generated in this electric circuit 23 is released without applying an influence to the image pickup element 17. Accordingly, the dust prevention of the optical path area from the image pickup lens to the image pickup element can be completely attained and the heat radiation effect of the electric circuit part can be completely expected.
Patent JP-H02116441-A (JP)
Title: Reinforcing member for machine tool main body
Inventor: KAWAMURA NAOYOSHI
IPC: B23Q1/01
Filed: 1988-10-22
Abstract: PURPOSE:To achieve lightening without spoiling a vibration damping property as the substitute for a steel and cast iron by using a carbon fiber reinforced inorganic composite material interposing a water hardening inorganic fine powder body slurry between carbon fibers as the reinforcing member for the machine tool main body. CONSTITUTION:A reinforcing member for machine tool main body consisting of a carbon fiber reinforced inorganic composite material is composed of a carbon fiber reinforced inorganic composite material formed with the carbon fiber composite water hardening prepreg material which interposes a water hardening inorganic fine powder body slurry among continuous carbon fibers. In this carbon fiber composite water hardening prepreg material, this prepreg material contains the hydration of carbon fiber and water hardening inorganic fine powder body, this carbon fiber is of continuous fiber orientated unidimensionally and the contents are at 5-30% volume ratio to the whole body. The inorganic fine powder body is dispersed and the mean granular diameter thereof is less than the diameter of the carbon fiber. Each carbon fiber is bonded by the hydration of the water hardening inorganic fine powder body interposed among the fiber thereof.
Patent JP-H04142546-A (JP)
Title: Projection exposure device
Inventor: ABE MASAHIRO
IPC: G03F7/20
Filed: 1990-10-03
Abstract: PURPOSE:To measure illuminance distributions corresponding to various wafer processes by using pinhole plates which have the same reflection factors as process wafers for an illuminance meter according to the respective wafer processes. CONSTITUTION:A specific mask pattern is formed on a wafer made of the same material as a wafer to be processed and a pinhole 15 is formed by etching. A thin film is adhered by the same process with the wafer to be processed and the cut to desired size to manufacture a pinhole plate 11. The wafer for the pinhole plate is made to correspond to each process, so wafers as many as the wafer processes are prepared and thinned out by one each time one process is passed to form the pinhole plate of the wafer. The pinhole plate 11 is mounted on a horizontal part 12a with the processed surface up. The pinhole plate 11 is positioned with a pin 13 and light passed through the pinhole 15 is detected by a photodetector without being eclipsed.
Patent JP-H11104438-A (JP)
Title: Combustion deodorizing apparatus
Inventor: ITSUNUKI KOUJI
IPC: F23L15/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a combustion deodorizing apparatus with high efficiency wherein, even when exhaust gas contg. malodorous ingredients is deodorized by combustion at 850 deg.C or higher, no hindrance is given to a primary and a secondary heat exchangers. SOLUTION: In a combustion deodorizing apparatus wherein, after exhaust gas contg. malodorous ingredients is deodorized by combustion to prepare a treated gas, heat recovery from the treated gas is performed by means of a primary heat exchanger 15 and a secondary heat exchanger 35, the primary heat exchanger is constituted of a rotary accumulation type heat exchanger and, by controlling no. of rotation of the heat exchanger, feeding temp. of the treated gas to the secondary heat exchanger is controlled.
Patent JP-2001094426-A (JP)
Title: D/a conversion method and d/a converter
Inventor: NOSAKA TAKESHI
IPC: H03M1/66
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a D/A conversion characteristic with high reliability by reducing the effect of an error in the capacitance of decoding capacitors that distribute electric charges to each other. SOLUTION: When a logic value of a bit among bits of an input code is logical '1', a switch 20 is closed to electrify a capacitor 14 with electrical charges Q (C.Vref). When the bit is logical '0', a switch 22 or 28 is closed to discharge the electrical charges in a capacitor 16 (or 18) into zero. Then both the capacitors 14, 16 (18) distribute the stored electrical charges with each other so that the voltage applied to the capacitors 14, 16 (18) is equal to each other thereby obtaining the equal decode voltage across the capacitors 14, 16 (18). When the capacitors of the capacitors 14, 16 (18) differ from each other, even when the logical value of the bit is '1' or '0', the decode voltage is shifted in the same direction (increasing or decreasing direction) from an ideal value.
Patent JP-S63121423-A (JP)
Inventor: MIYATA MITSUSHI
IPC: H02H3/28
Filed: 1986-11-10
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-H0982478-A (JP)
Title: Momentary restarting circuit for discharge lamp
Inventor: ISHIDA KOICHI
IPC: H05B41/24
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To construct the device concerned small and light by permitting an ordinary transformer of small size to generate a fundamental AC voltage of a size several times as great, rectifying into DC, and at the same time, boosting to the n-time voltage. SOLUTION: DC current for controlling a discharge tube is fed from the supply terminals 1, 2 through a counterflow checking diode 3 so that the discharge lamp 4 is DC lighted, wherein boosting to n-time DC voltage is made by an inverter 8, its booster transformer 6 and voltage-doubler rectifying circuit 5. When the discharge lamp 4 is sensed that normal discharge is started and transition to the ordinary lighting is made after the starting discharge was commenced, the current flows from the plus terminal 1 through the diode 3 to cause normal discharge with the discharge lamp 4, and when it has passed a resistance 7, the inverter 8 is stopped.  The output voltage of high frequency AC inverter is subjected to the n-time high voltage rectification, and the resultant is given as the starting voltage to the discharge tube, followed by restarting of the discharge and transition to the ordinary lighting, and thus the device can be embodied light and small.
Patent JP-2001087714-A (JP)
Title: Image processor
Inventor: MIKI TAKEO
IPC: B05D1/28
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of automatically and surely erasing a destination code to be erased and automatically recording a new destination code. SOLUTION: This image processor possesses a supply roller 3 for supplying a recording medium 2, on which a light emitting image emitting light by the irradiation with excitation light is formed, transporting rollers 21... for transporting the recording medium 2 supplied by the supply roller 3 and a coating part 4 for erasing the light emitting image on the recording medium 2 transported by the transporting rollers 21....
Patent JP-H07117824-A (JP)
Title: Roller conveyer facility
Inventor: ENOMOTO MASAHIRO
IPC: B65G13/071
Filed: 1993-10-27
Abstract: PURPOSE:To facilitate compensation of extension of an endless rotor by enabling the position of a pair of end wheel bodies to be changed in the conveying direction, and constituting idle wheel bodies so as to be selectively attached to a holding body at a plurality of position. CONSTITUTION:A pair of end wheel bodies 21 attached to a conveyer frame 1 on both ends in the conveying direction 18, a rotational driving source 27 attached to the conveyer frame through a holding body 26, a pair of idle wheel bodies 30 arranged on both sideways in the conveying direction 18 to the driving wheel body 29, and a driving device 20 to be interlocked with a loosely rolling roller 14 by an endless rotor 33 to be interlocked with a loosely rolling roller group 14 are constituted. And a pair of end wheel bodies 21 are constituted so that their positions may be freely changed in the conveying direction 18, and at least one idle wheel body 30 is attachably constituted by selecting a plurality of parts to the holding body 26. When the endless rotor 33 is extended by secular change, the positions of the end wheel bodies 21 are changed within the adjusting range, and the positions of the idle wheel bodies 30 are changed and compensated in relation to the larger extension.
Patent JP-H03130396-A (JP)
Title: Roll mending device
Inventor: OBA TSUTOMU
IPC: C25D7/06
Filed: 1989-10-13
Abstract: PURPOSE:To suppress uneven wear by providing a grinding wheel which is freely movable in the rotating shaft direction of the roll and detectors which detect the positions thereof, etc., to allow the grinding which maintains the proper profile according to the uneven wear of the roll or the wear of the grinding wheel. CONSTITUTION:This roll mending device 4 by a grinding wheel grinding system is formed of the grinding wheel 12, driving devices 15, 16 which move the grinding wheel in the rotating shaft direction of the roll 11, grinding wheel pressing devices 18a to 18b, and a device which determines and instructs the grinding of the grinding wheel at the time of the ensuing grinding. The above-mentioned grinding wheel 12 is pressed to the surface of the roll 11 and is freely moved to the rotating shaft direction of the roll 11. The above-mentioned grinding wheel pressing devices 18a to 18b have the position detectors 19a to 19b, 10 which detect the positions of the grinding wheel 12 at the time of the movement of this wheel.
Patent JP-S63123792-A (JP)
Inventor: NAKAJIMA KATSUHIRO
IPC: B66B13/14
Filed: 1986-11-12
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-H01109730-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKANASHI MIKIO
IPC: H01L21/56
Filed: 1987-10-22
Abstract: PURPOSE:To improve moisture resistance by introducing metallic atoms having ionization potential the same as or lower than a metal used as an electrode metal for a semiconductor element into a sealing resin through an ion implantation method after resin seal. CONSTITUTION:A semiconductor element 1 is mounted to a lead frame 2, bonding wires 3 are bonded, and the semiconductor element 1 is sealed with a sealing resin 4. Metallic atoms 5 having ionization potential the same as or lower than an electrode metal for the semiconductor element are ion- implanted to the sealing resin 4. Structure in which a section, in which there are metallic atoms 5 densely, is shaped just under the surface of the sealing resin 4 is formed after ion implantation. Accordingly, since there are metallic atoms in the sealing resin, metallic atoms react with intruding water molecules, thus preventing water molecules from reaching onto the surface of the semiconductor element, then improving moisture resistance.
Patent JP-S61146112-A (JP)
Inventor: IKUMOTO MINORU
IPC: A01D45/02
Filed: 1984-12-18
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-S61144790-A (JP)
Title: Address decoder circuit
Inventor: KAMURO SETSUSHI
IPC: G11C8/10
Filed: 1984-12-18
Abstract: PURPOSE:To reduce power consumption and the size of a memory cell and lighten a burden at the time of designing by constituting an address decoder circuit dividing it through MOST of two series. CONSTITUTION:When an AD decoder circuit 10 is selected by an address (AD) signal of 1 bit, the output Y1 becomes high level and gives each gate potential of MOST21-2k through an MOST201. Output of an inverter 200 is low level,and MOST211-2k1 become off. A word line W1 is shifted to high level through MOST21 by only high level signal X1 out of output X1-Xk made by combination of address signal Ai+1/inverted Ai+1-Am/inverted Am, and word lines W2-Wk become low level. When output Y1 changed from low level to high level, and one of output X1-Xk made the same change, the potential of the word line can be heightened by raising gate potential of MOST21-2k. Small current supply capacity is enough to keep the word line potential high.
Patent JP-H1182730-A (JP)
Title: Shift controller of electric transmission
Inventor: OTA ATSURO
IPC: F16H63/18
Filed: 1997-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a shift controller of an electric transmission which is excellent in operability. SOLUTION: A neutral detecting part 81 outputs a signal of an 'H' level when a gear is located at a neutral location. A speed deciding part 82 outputs the signal of the 'H' level when speed is 10 km/h or more. An engine speed deciding part 83 outputs the signal of the 'H' level when engine speed is 3,000 rpm or more. An OR circuit 84 outputs the signal of the 'H' level when the output of the speed deciding part 82 or the engine speed deciding part 83 is on the 'H' level. An AND circuit 85 outputs the signal of the 'H' level when the output of the OR circuit 84 and the output of the neutral detecting part 81 are on the 'H' levels. A shift inhibiting part 86 inhibits a shift when the output of the AND circuit 85 is on the 'H' level.
Patent JP-H07101330-A (JP)
Title: Side wall type air cushion ship with wave shock absorbing film
Inventor: MORISHITA SUMITADA
IPC: B60V1/11
Filed: 1993-09-30
Abstract: PURPOSE:To decrease a wave shock load without increasing ship body weight by providing a wave shock absorbing film in a bow seal rear part of a bow part, and inflating, contracting and storing the wave shock absorbing film as necessary. CONSTITUTION:When a ship body is floated, since high pressure air is fed into an air cushion chamber 4 in a ship body center part, an air layer 11 closed to be surrounded by a wave shock absorbing film 7 is generated in a wet deck lower part of a bow part, and the high pressure air, fed to the air cushion chamber 4, is fed into this air layer via a bypass line. Then since the wave shock absorbing film 7 is inflated, by striking a high wave against not directly a bow wet deck but the air layer 11 formed of the soft film material 7, a ship body wave shock load is markedly reduced by elongation of the film material 7 and compressibility of the air layer 11.
Patent JP-H05231940-A (JP)
Title: Measuring method of surface color tone
Inventor: MAEDA KOZO
IPC: G01J3/50
Filed: 1991-09-19
Abstract: PURPOSE:To measure a surface color tone of a substance to be measured which has the color tone of an achromatic color system and is in movement, by measuring reflectances in three wavelengths (narrow wavelength bands) in a specific wavelength region of a visible light and by determining an average value of gradients of the reflectances among these three wavelength bands. CONSTITUTION:Three wavelengths (narrow wavelength bands) are selected from a reflected light in a visible light region of a substance to be measured and reflectances are determined. In other words, a central wavelength is selected from a wavelength range of 480 to 550nm and a reflectance in a wavelength band of + or -10nm or below in relation to the central wavelength is measured. Next, the central wavelength is selected from the wavelength range of 550 to 620nm and the reflectance in the wavelength band of + or -10nm or below in relation to this central wavelength is measured. Subsequently, the central wavelength is selected from the wavelength range of 620 to 700nm and the reflectance in the wavelength band of + or -10nm or below in relation to the central wavelength is measured. An average value of gradients (reflectance difference (%)/wavelength difference (nm) between central wavelengths) of the reflectances among these three wavelength bands is made a measured value of a surface color tone of the substance to be measured.
Patent JP-H10116694-A (JP)
Title: Fluorescent lamp drive circuit and liquid crystal display device
Inventor: HIGUCHI YOSHINORI
IPC: G09F9/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp drive circuit accurately controlling a fluorescent lamp current also reducing a leakage current from a secondary side circuit. SOLUTION: An input from a DC power source 1 is voltage converted in an DC/DC converter 2, to be supplied to a primary winding 5a of a transformer 5 as vibration voltage by a resonance oscillating part 8. In a secondary side of the transformer 5, a secondary winding 5b, fluorescent lamp 7 and a light emitting diode 10a are connected in series, a load current of the fluorescent lamp 7 is fed back to a primary side by an output of a light receiving diode 10b optically coupled to the light emitting diode 10a, to be controlled so as to fix voltage applied to the fluorescent lamp 7.
Patent JP-2001089107-A (JP)
Title: Reforming apparatus for fuel battery
Inventor: MIZUNO YUTAKA
IPC: H01M8/06
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the output responsiveness of a fuel battery by improving the responsiveness of a reforming system so that when a feed amount of a raw material (a mixed fuel) is increased so as to increase the output of the fuel battery, the amount of the hydrogen may be secured according to the increase in the fuel battery usable as a power source or the like for driving an electrically driven vehicle. SOLUTION: A raw material-feeding pipe 9a for stationary use and a raw material- feeding pipe 9b for nonstationary use are each connected to a passage of the reforming system (a reforming apparatus 1A) passing a vaporizing part 2, an overheating part 3 and a catalytic layer 4, and at least a part (e.g. the vaporizing part 2) of the passage of the reforming system following the raw material-feeding pipe for nonstationary use is formed as the passage 2b for the nonstationary use, different from the passage 2a for the stationary use, in the fuel battery having the reforming system for forming hydrogen from the fed raw material, and an electricity-generating system for changing the hydrogen formed at the reforming system to water and the electricity by reacting the hydrogen with oxygen.  The passage 2b for the nonstationary use is regulated so as to be heated as same as the passage 2a for the stationary use at the time besides the using time.
Patent JP-H11110917-A (JP)
Title: Device and method for recording
Inventor: HONJO MASAHIRO
IPC: H04N5/781
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide the recording device and the recording method in which the delay in a recording start time is eliminated and the inverse of the power consumption is prevented while a recording is temporarily suspended. SOLUTION: Controls are made in the following manner. A drive is not driven during the pose period in which no recording command is issued. Just after a recording start command 72 is issued, a coding is immediately started in a coding circuit, the drive is driven, the data coded in the circuit are successively recorded and accumulated in a memory. At the time T3 when the drive reaches a prescribed number of revolutions enough to record, the data accumulated in the memory are successively read and recorded. Thus, the delay in the recording start time is eliminated and the increase of the power consumption during a recording temporary stop is prevented.
Patent JP-S61148260-A (JP)
Title: Polyester resin composition
Inventor: YONEYA KIICHI
IPC: C08L51/06
Filed: 1984-12-21
Abstract: PURPOSE:The titled composition having improved mechanical characteristics such as impact strength, etc., and extremely improved appearance of molded article, obtained by blending an aromatic polyester with a specific modified ethylenic copolymer and a specified amide compound. CONSTITUTION:100pts.wt. aromatic polyester (e.g., polybutylene terephthalate, etc.) having 1.15-2 relative viscosity is blended with (A) 1-100pts.wt., preferably 3-50pts.wt. modified ethylenic copolymer obtained by grafting 0.01-10wt% unsaturated carboxlic acid (derivative) (e.g., maleic acid, etc.) onto an unmodified ethylenic copolymer having <=60% crystallinity and 0.05-100 melt index, comprising ethylene and <=3C alpha-olefin (e.g., propylen, etc.), and (B) 0.001-10pts.wt., preferably 0.01-5pts.wt. one or more amide compounds shown by the formula I- formula III (R<1> and R<4> are 1-30C bifunctional hydrocarbon; R<2-3> and R<5-6> are 1-30C monofunctional hydrocarbon; R<7> is 10-40C monofunctional hydrocarbon; R<8> is H, etc.).
Patent JP-H08174996-A (JP)
Title: Recording medium and image forming method using the same
Inventor: HIROSE MIFUNE
IPC: D21H19/16
Filed: 1995-10-17
Abstract: PURPOSE: To provide a recording medium which has high image density, excellent water resistance of the image and can be used as a postcard or a card. CONSTITUTION: A recording medium comprises an ink receiving layer which contains an inorganic pigment and binder as main bodies on one surface of a base material having ink absorbency, and cationic substance coated or impregnated at the other surface of the material.
Patent JP-H07118831-A (JP)
Title: Formation of thin titanium nitride film
Inventor: HIRAKAWA EIJI
IPC: C23C14/06
Filed: 1993-10-27
Abstract: PURPOSE:To increase the amt. of nitrogen in a titanium nitride film contg. excess titanium than titanium in the stoichiometric compsn. CONSTITUTION:A target having a compsn. consisting essentially of titanium and nitrogen and contg. less nitrogen than nitrogen in the stoichiometric compsn. is sputtered at <=0.03W/mm<2> power density as electric power supplied per unit sputtering area to form the objective thin titanium nitride film having a higher atomic ratio of nitrogen to titanium than that in the target. At the time of the sputtering, the pressure of sputtering gas may be regulated to >=0.6Pa.
Patent JP-S63124753-A (JP)
Title: Commutatorless motor
Inventor: NAGAI NOBUYUKI
IPC: H02K29/08
Filed: 1986-11-12
Abstract: PURPOSE:To simplify the circuit structure, by providing a resistance element in the conducting path to an armature coil and by changing over the conduction to the armature coil with the resistance change of a magnetoresistance element caused by the rotation of a rotor. CONSTITUTION:As a rotor rotates, a magnetized part B and a non-magnetized part 16a of a switching pole section 16 are under the condition alternately facing a magnetoresistance element 15 in each phase. When the magnetized part B faces the magnetoresistance element 15, the resistance of the magnetoresistance element 15 becomes so large because of the application of strong magnetic field there that the conduction to an armature coil 11 is blocked. When the non-magnetized part 16a faces the magnetoresistance element 15, the resistance of the magnetoresistance element 15 becomes so small that the conduction to the armature coil 11 is started.