baber/WOPTO huggingface dataset:
Patent JP-H0556211-A (JP)
Title: Paper roll housing/feeding device and facsimile device utilizing the same
Inventor: KIMIJIMA MASASHI
IPC: B65H19/10
Filed: 1991-08-22
Abstract: PURPOSE:To easily, stably and efficiently execute the replacement of a paper roll by housing the paper roll from the side face of an equipment and forming a clearance through which the end of the paper roll passes while being interlocked with the opening operation of a door. CONSTITUTION:When a door 1 is opened in a direction A, wire 2 is draun to pull down an operation panel 10a provided on a pillar 9a via pulleys 3 and 4 and a shaft 23. When the operation panel 10a is pulled down by the wire 2, a feeding roller 15 provided on the other end of the panel is turned aound a shaft 28 to be ascended in a direction B. By these motions, the clearance is secured between a paper roll housing vessel 5 and the roller 15 to pass the end of a recording paper 31 through it. The recording paper 31 is set between the roller 15 and the vessel 5 from an intake port on the side of the door 1 so that its end can be held between the roller 15 and the vessel 5. By closing the door 1, the wire 2 is released, the roller 15 is moved down by a spring 16 coupled with the support 9a and the operation panel 10a, and the end of the recording paper 31 is held between the roller 15 and the vessel 5 and fed between a platen roller 22 and a thermal head 21.
Patent JP-H0493241-A (JP)
Title: Heat-shrinkable sheet excellent in metallic luster
Inventor: NAKAMURA KOJI
IPC: B32B7/02
Filed: 1990-08-08
Abstract: PURPOSE:To thermally shrink with good workability without impairing metallic luster by a method wherein the sheet concerned is prepared by laminating adhesive, thin metal film, adhesive and specified non-woven fabric in the order named onto one side of heat-shrinkable film under the condition that both the adhesives have specified dry film elasticity. CONSTITUTION:Adhesive, thin metal film, adhesive and non-woven fabric having the basis weight of 30g/m<2> or less are laminated in the order named onto one side of heat-shrinkable film. As both the adhesives, which are applied on the front and rear sides of the thin metal film, ones having the dry film elasticity of 200 % or more are used. As the heat-shrinkable film, one having the heat shrinkability of 10% or more is preferably used and polyvinyl chloride, polyethylene or the like is exemplified. As the adhesive, acrylic resin-based adhesive, urethane, other rubber-based adhesive or the like is preferably used. Further, thin metal film is made of aluminum, nickelor the like and can be provided by vacuum spraying, sputtering or the like.
Patent JP-H0963266-A (JP)
Title: Semiconductor storage and semiconductor circuit device
Inventor: OISHI TSUKASA
IPC: G11C11/4091
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in a self refresh mode. SOLUTION: In a DRAM adopting a shared sense amplifier system, a potential difference occurs between bit line pair BL, /BL and sense nodes SN and /SN in response to activation of a word line WL in the self refresh mode. Thereafter, a bit line selection signal BLI1 is lowered to the ground potential for separating the bit line pair BL, /BL in a memory block B1 containing the activated word line WL from the sense amplifiers 36 and 44. Then, after the potential of the sense nodes SN and /SN are amplified by the sense amplfiers 36 and 44, the separated bit line pair BL, /BL are connected to the sense amplifiers 36 and 44 again.
Patent JP-H1148964-A (JP)
Title: Truck for rail vehicle and rail vehicle provided with truck
Inventor: SHIMADA MOTOMI
IPC: B61F3/04
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce unsprung mass of a head axle of a vehicle and reduce dynamic lateral force by making an axle located at the front of the advancing direction as an attendant axle. SOLUTION: A motor-driven axle 4a and an attendant axle 4b are mounted on a truck frame 2 via each of an axle box device 3 and an axle spring device. The weight of a vehicle is applied to the truck frame 2 via a secondary suspension gear 5. Torque generated by a driving motor 6 is transmitted to the motor- driven axle 4a via a power transmission 7. Each one of electric truck 1c constituted in this way is equipped on the front and rear parts of each electric vehicle, the attendant axle 4b and the motor-driven axle 4a are arranged to be located at the outside of each electric vehicle and at the inside of each electric vehicle, respectively.  By organizing a train by the electric vehicle in which the motor- driven axle 4a and the attendant shaft 4b are arranged in this way, the attendant shaft 4b having small unsprung mass can be always arranged at the axle at the tip of each electric vehicle, regardless of the advancing direction of the train.
Patent JP-H0635075-A (JP)
Title: Photographing device and printer
Inventor: KAYANO NORIYUKI
IPC: G03B27/32
Filed: 1992-07-16
Abstract: PURPOSE:To perform repeated exposure on film and to obtain desired density by providing two linear illuminating means and successively lighting the respective linear illuminating means in synchronism with the moving distance of the film. CONSTITUTION:A sheet-like object 7 is moved at constant speed in a direction shown by an arrow by a carrying mechanism. At this time, light projected by an illuminating lamp 8 is reflected on the object 7 and advances in order such as 1st-4th mirrors 1a, 1b, 4, 5 and 6. Furthermore, it passes through projecting lenses 9a and 9b and is formed into an image on the films Fa and Fb on capstan rollers 10a and 10b, then exposure is performed. The capstan rollers 10a and 10b drive the film by a driving mechanism at speed obtained by decreasing the carrying speed of the object 7 in accordance with the reduction rate of the lenses 9a and 9b. Furthermore, the light from a lighted LED 12 passes through a 5th mirror 13, the 2nd-the 4th mirrors 4, 5 and 6, and the image pickup lenses 9a and 9b and is formed into the image on the films Fa and Fb, and the exposure is performed.
Patent JP-H06291224-A (JP)
Title: Manufacture of semiconductor package stem
Inventor: KAINUMA MASAO
IPC: H01L23/36
Filed: 1993-08-26
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor package stem, wherein a heat sink can be enhanced enough in position accuracy without an after process (flatting process). CONSTITUTION:A semiconductor package stem is formed through such a manner that a block-shaped heat sink 12 mounted with a semiconductor chip is disposed upright on an eyelet main body 11, wherein a clad material 10 composed of a fist material used for an eyelet main body 11 and a second material used for the heat sink 12 which are bonded together in layer is prepared, and the clad material 10 is press-molded into an integral structure composed of the heat sink 12 and the eyelet main body 11. Or, a third material suitable for resistance welding is laminated on the second material for the formation of the clad material 10.
Patent JP-2001044336-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIRA HIDEHIKO
IPC: H01L23/31
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To cover a semiconductor chip with sealing resins by sealing the upper portion of the semiconductor chip mounted on a board with a high- viscosity resin, and sealing the top of the high-viscosity resin layer and the sides of the semiconductor chip with a low-viscosity resin, whose viscosity is lower than that of the high-viscosity resin to thereby maintain the mounting area small. SOLUTION: The upper surface of a semiconductor chip 6 mounted on board 1 is sealed with a high-viscosity resin 12. Furthermore, the upper and side surfaces of the chip 6 are sealed with a low-viscosity resin 13, whose viscosity is lower than that of the resin 12. As a result, the upper surface and corner portions of the chip 6 can be covered with the high-viscosity resin 12, whereby a semiconductor device maintaining configuration can be obtained. Moreover, since both the upper surface of the chip 6 sealed with the high-viscosity resin 12 and its side surfaces can be covered with a thin layer of the low-viscosity resin 13, whereby the upper and side surfaces of the chip 6 can be sealed completely with its mounting area kept to a minimum.
Patent JP-H0552957-A (JP)
Title: Distance-measuring device
Inventor: KATO MASAHIKO
IPC: G02B7/40
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a small-sized distance-measuring device which is fast and highly reliable and then has consideration for safety of human eyes and a large degree of design freedom. CONSTITUTION:This device is provided with a modulation light generation means which consists of a light source 1 emitting a light beam which undergoes amplitude modulation at a specified modulation frequency, is emitted for a sufficiently long continuation time as compared with the period repeatedly at a longer repetition time than the continuation time and a modulation drive part 2, a light-emitting means for emitting this light beam toward a target 4, and a detection portion 5 which detects scattered light from the target 4. Further, it is provided with a narrow-band filter 6 which filters a signal of a frequency corresponding to the modulation frequency within detection signal and a gate means which allows the detection signal to be passed for the continuation time, and an amplitude/phase detection part 7 which detects the phase difference between the detection signal and the modulated wave of the light beam, thus obtaining the distance according to the phase difference.
Patent JP-H0635551-A (JP)
Title: Pulse power unit
Inventor: FUJIKI YUTAKA
IPC: G05F1/10
Filed: 1992-07-15
Abstract: PURPOSE:To obtain the sharp rising and falling waveforms of a low-voltage/ large-current pulse power supply by connecting an auxiliary DC power source having a voltage level higher than a main DC power source to each arm middle point of a bridge circuit connected to a line. CONSTITUTION:The ON signals are simultaneously produced by the control circuits 4 and 10 and therefore the switching elements 5 and 11 and a thyristor 35 are turned on. The voltage of an auxiliary power source 9 is higher than the voltage of a main DC power source 3. Therefore the voltage e0 set between the output terminals 21 and 23 is controlled by the voltage of the power source 9. Thus the overvoltage is applied and at the same time a current rising curve becomes sharp. When the level of the current i1 reaches a set level, the circuit 10 stops the drive signal with the signal of a current detector 20. Then the circuit 4 stops the drive signal. Thus the current energy stored in an inductance 27 flows to successively a load resistance 29, the terminal 23, the detector 20, a diode 31 and a capacitor 37. As a result, the capacitor 37 is charged by the voltage e9 and the energy is quickly eliminated.
Patent JP-H1055442-A (JP)
Title: Pattern collating device
Inventor: NAKAJIMA HIROSHI
IPC: G06T7/60
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the rate of recognition by suppressing the common information of patterns by respectively performing common weighting processing corresponding to frequencies to registered Fourier N-dimensional pattern data and collation Fourier N-dimensional pattern data. SOLUTION: At a control part 20-1, common weighting processing corresponding to frequencies is respectively performed to registered Fourier N-dimensional pattern data and collation Fourier N-dimensional pattern data. These weighting processed registered Fourier N-dimensional pattern data and collation Fourier N-dimensional pattern data are synthesized and to synthetic Fourier N- dimensional pattern data provided by this operation, N-dimensional discrete Fourier transformation(DFT) or N-dimensional inverse DFT is performed. Then, a registered pattern is collated with a collation pattern based on the strength of a correlative component for every data consisting of the N-dimensional pattern data in a correlative component area to appear in these Fourier transformed synthetic Fourier N-dimensional pattern data.
Patent JP-H0492604-A (JP)
Title: Hair drier
Inventor: ISHIKAWA KEIJI
IPC: A45D20/10
Filed: 1990-08-08
Abstract: PURPOSE:To constitute the drier so that when abnormality occurs, a temperature variation in a main body is detected sensitively, and an electric conduction to the main body can be stopped quickly by connecting a temperature excessive rise preventing device and a partial potential resistance coil of a motor by bringing them into contact with a fuse insulator made of ceramics. CONSTITUTION:At the time of electric conduction, by a rotation of a motor 2, air sucked by a fan 3 becomes hot air by a heater 4 and is blown out. However, when a service life of the motor 2 comes to an end, and when the rotation of the fan 3 is stopped due to a foreign matter, there is no problem in the case a heater coil 4b is conducted electrically, but in the case it is not conducted electrically, a partial potential resistance coil 8 is subjected to red heat after scores of seconds, and its surface becomes a temperature exceeding 800 degrees. A fuse insulator 9 transfers its temperature to a heat sensitive part 7a of a temperature excessive rise preventing device 7, allows it to reach its rated operating temperature, and cuts it off, by which an electric conduction to the heater main body can be stopped. Accordingly, the safety can be secured enough even at the time of abnormality.
Patent JP-H1056544-A (JP)
Title: Communication terminal device
Inventor: SOSHI TOSHIYUKI
IPC: H04N1/21
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To absorb processing time on an decoder side by providing a plurality of storage means between the decoder and a recorder in a communication terminal device and to rapidly carry out smooth processing even when it is provided with a high performance recorder. SOLUTION: This device is provided with a decoding means 2 which decodes encoded data, a recorder 4 which records the data which is decoded by the means 2 and a storage control means 3 which is intervened between the means 2 and the recorder 4 and has the plurality of storage means. The means 3 controls the write of the data which is received from the means 2 to the plurality of storage means and the read of data from the plurality of storage means to send to the means 4.
Patent JP-H0373840-A (JP)
Title: Instrument for measuring nox exhausting quantity
Inventor: IWAKIRI YASUNORI
IPC: G01N27/416
Filed: 1989-08-15
Abstract: PURPOSE:To miniaturize an instrument, to reduce the weight of the instrument and to facilitate the handling thereof by using a NOx concn. detector and com puting a NOx exhausting quantity. CONSTITUTION:The concn. of the NOx in exhaust gases is detected by an NOx concn. detecting means 20 consisting of an NOx sensor 17, an NOx concn. detector 18 and an NOx sensor controller 19. A control unit 22 has the function as a means for computing the quantity of gases and is mainly constituted of a microcomputer. This unit computes the processing value for controlling the combustion state of an engine 1 and the processing value necessary for comput ing the quantity of the exhaust gases exhausted within the prescribed time and outputs various kinds of control signals. In addition, the unit outputs the computed value of the quantity of the exhaust gases to an NOx exhausting quantity computing device 213. The device 23 is constituted similarly and mainly of a microcomputer and computes the NOx exhausting quantity in accordance with an output from the unit 22 and the device 18. The means 20 is miniaturized and reduced in weight according to this constitution and the arithmetic processing can be executed by the microcomputer. The size and weight are, therefore, small and the cost is low, in addition, the handling is easy, as well.
Patent JP-S6379886-A (JP)
Inventor: JIYUZETSUPE KANTATOORE
IPC: C07D401/14
Filed: 1987-08-25
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-2001029947-A (JP)
Title: Ultraviolet liquid treatment device
Inventor: NAKANO KOJI
IPC: A61L2/10
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize the size of an ultraviolet liquid treatment device by making the heat radiation means of a ballast for lighting a ultraviolet lamp unnecessary or by reducing its dimensions, and to miniaturize a power supply box by arranging the ballast so as to be separated from the power supply box. SOLUTION: In the ultraviolet liquid treatment device where a light- transmitive lamp protecting tube 4, into which an ultraviolet lamp 5 is inserted, is brought into contact with a liquid to be treated, which is treated with ultraviolet rays radiated from the ultraviolet lamp, a ballast 8 for the ultraviolet lamp 5 is disposed inside or adjacently outside the lamp protecting tube 4. thereby, the ballast 8 can be cooled by the cooling action of the liquid to be treated, and the size is reduced.
Patent JP-H0759656-A (JP)
Title: Electric water heater
Inventor: OSANO YOSHIHIRO
IPC: A47J27/21
Filed: 1993-08-26
Abstract: PURPOSE:To provide an electric water heater which can prevent hot water from flowing out by smoothly rolling the electric water heater even though the electric water heater is turned over, by blocking a steam passage with a spherical valve so as to restrain the flow-out of the water from a pressure relief hole to a minimum value, without deteriorating its design. CONSTITUTION:In this electric water heater provided with a means for preventing water from flowing out upon turn-over of the electric water heater, a small rolling protrusion 43 is provided below a hinge part 13 in the lower part of the peripheral wall of a body 2.
Patent JP-H0658727-A (JP)
Title: Method and equipment for teaching of image inspecting apparatus
Inventor: IWATA YASUTAKA
IPC: G01N21/93
Filed: 1992-08-07
Abstract: PURPOSE:To enable automation of a teaching operation by a method wherein a color distribution at a small image plane position wherefrom the color distribution at an image plane position adjacent to an object of inspection is removed is set as a color extraction reference range for the image plane position of the object of inspection and this is so stored in a color extraction reference range table memory as to correspond to address data. CONSTITUTION:A color extraction reference range table memory 6 is taught color extraction reference range data for image plane positions 19 and 21 of objects of inspection. A color distribution extracted in a color distribution extracting part 7 is subjected to a dispersion processing, so as to prepare color distribution data 20'' on a small image plane position 20 including the image plane position 19 of the object of inspection of a color image 22 of the object of inspection and the image plane position 23 adjacent to the object of inspection and on a small image plane position 20' including the image plane position 21 of the object of inspection and image plane positions 24 and 25 adjacent thereto, and also color distribution data 23' to 25' on the adjacent image plane positions 23 to 25. These data are stored in a color distribution memory 8, together with address data 15, the color distribution data on the adjacent image planes are removed therefrom in a color extraction reference range setting part 9, and the data thus processed are taught the table memory 6.
Patent JP-H0537306-A (JP)
Title: Flip-flop circuit
Inventor: MASAYANAGI HIROYUKI
IPC: H03K3/286
Filed: 1991-07-30
Abstract: PURPOSE:To prevent an output from becoming indefinite, even if a signal is inputted simultaneously to a set input terminal and a reset input terminal of a flip-flop by simplifying the circuit configuration. CONSTITUTION:In input parts of an S terminal and an R terminal of an SR type flip-flop, D-type flip-flops 4 and 4 for detecting a rise edge of an input pulse and outputting an impulse-like pulse are constituted. In such a way, since set and reset of the flip-flop 5 are operated by an edge trigger, even if a state that the S terminal and the R terminal become an 'H' input simultaneously exists, it does not occur that an output becomes indefinite.
Patent JP-H0537577-A (JP)
Title: Receiver
Inventor: SUZUKI SHOICHI
IPC: H04B1/26
Filed: 1991-07-29
Abstract: PURPOSE:To avoid a required band for a pilot signal and a base band signal from being eliminated even when input frequency fluctuation or frequency fluctuation of a reference oscillator give much effect onto a frequency of an intermediate frequency signal. CONSTITUTION:An intermediate frequency signal is given to a band pass filter 21, from which a pilot signal modulation wave is extracted, and it is demodulated by a product detector 23, from which a pilot signal is extracted and the frequency of the pilot signal and a reference frequency are compared by a phase comparator 15 and an output of the phase comparator 15 controls a voltage controlled crystal oscillator 13 and the voltage controlled crystal oscillator 13 gives a carrier to product detectors 11, 23. The intermediate frequency signal is given to a band pass filter 26, from which a pilot signal modulation wave is extracted and a frequency control circuit 104 controls the oscillating frequency of a local oscillator 103 by using a control signal in response to a difference between the frequency of the pilot signal modulation wave and the reference frequency and the control signal from the frequency control circuit 104 is fixed or made variable in response to the output range of the phase comparator 15 of the carrier recovery circuit 105.
Patent JP-S6189929-A (JP)
Title: Intake device of supercharged engine
Inventor: HITOMI MITSUO
IPC: F02B37/16
Filed: 1984-10-09
Abstract: PURPOSE:To obtain preferable accelerating characteristics by delaying a closing timing of a bypass valve when an engine is accelerated over a specified speed so as to quickly increase supercharging pressure when the bypass valve is closed. CONSTITUTION:When the quantity of intake air is low (that is, then an engine runs at a low speed) because a throttle valve 14 is opened at only a small angle, a bypass valve 18 is opened to supply natural intake air from a bypass passage 17 having a low intake resistance. The charging efficiency of intake air can thereby be improved. When the quantity of intake air is high (that is, when the engine runs at a high speed) because the throttle valve 14 is opened widely, the bypass valve 18 is closed to prevent a reflux of supercharged intake air into the bypass valve 18. A supercharged intake air of a specified pressure can thereby be supplied. If a throttle sensor 24 senses that the engine is accelerated over a specified speed, a timing at which the bypass valve 18 is to be closed is delayed.
Patent JP-H0495481-A (JP)
Title: Picture signal processing device
Inventor: WATANABE KAZUHIRO
IPC: H04N19/51
Filed: 1990-08-13
Abstract: PURPOSE:To select and read out the next block immediately after differential value calculation is completed by providing an address calculating section which calculates the block address of a block which becomes an object to be compared from a relative address. CONSTITUTION:An address calculating section 2 which designates the block address of a block which becomes an object to be compared by using a relative address on the basis of the block address of a specific block is provided in addition to a differential value calculating section 1 which finds the minimum value of differential value sums. Under the control of a program counter PC, calculation data read out from a program memory PME are added to an address stored in an address register AR2 by means of an adder ADD1 and a new relative address is calculated. Therefore, when a block which becomes an object to be compared is selected and the calculation data are successively read out from the memory PME, a step algorithm is executed. A dynamic vector is finally obtained from the relative address.