baber/WOPTO huggingface dataset:
Patent JP-H06189075-A (JP)
Title: Image reader
Inventor: TAKAHASHI YUJI
IPC: H04N1/04
Filed: 1992-12-19
Abstract: PURPOSE:To improve the efficiency of reading due to high-speed processing and to keep the quality of reading by reading images while switching and moving a white reference board and a size detection board to a prescribed reading position for each original. CONSTITUTION:When a shift register 109 is turned on by the passage of an original 101, shading correction processing is executed for removing shading distortion caused by illumination nonuniformity or the sensitivity nonuniformity of a CCD image sensor 116. Namely, a fluorescent lamp 134 is turned on and the surface of a white reference board 103 is illuminated in the state of turning off a solenoid 108 and moving the white reference board 103 onto contact glass 112 with the energizing force of a spring 107. The reflected light provided by this illumination is guided to the CCD image sensor 116 by a reflection mirror 115 and based on inputted information, electric shading correction processing is executed.
Patent JP-H06182869-A (JP)
Title: Manufacture of plastic sheet with uneven pattern
Inventor: TANAKA TAKAHARU
IPC: B29L7/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide a method for manufacturing a plastic sheet having an uneven pattern which is scarcely collapsed even at the time of vacuum molding to accurately and clearly form the pattern on a surface. CONSTITUTION:A heated thermoplastic sheet 10 is wound on an outer peripheral surface of a pattern forming roll 14 having an uneven pattern on a surface to continuously supply it between the roll 14 and a press roll 16. A method for manufacturing the sheet having the uneven pattern on the surface has the steps of forming the uneven pattern on a surface of the sheet by pressing with the rolls 14, 16, and peeling the sheet 11 formed with the pattern from the surface of the roll 14, and comprises the steps of cooling a rear surface of the sheet 1 wound on the surface of the roll 14 and formed with the pattern with cooling medium, and then peeling the sheet 11 from the surface of the roll 14.
Patent JP-H11183981-A (JP)
Title: Camera with stroboscope
Inventor: TAKAHASHI TAIZO
IPC: H04N5/238
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the light emitting function of a stroboscope following up the change of the direction of an image pickup lens in a camera with a stroboscope equipped with the image pickup lens so that its direction may be varied. SOLUTION: This camera equipped with a direction variable type image pickup lens part is equipped with a strobe light emission part 9 whose direction is operated to be varied with respect to the camera main body 1 corresponding to the direction varying operation of the image pickup lens part, and a stroboscopic lens 8 which does not move relatively to the main body 1. Namely, the image pickup lens part and the emission part 9 of the stroboscope 7 are assembled to integrally and freely rotate on the same axis with respect to the main body 1. The main body 1 is equipped with the lens 8 fixed to cover over the periphery of the emission part 9 and a monitor part 2 for displaying a photographic image. In the lens 8, its part facing in the same direction as the display screen of the monitor part 2 changes the state of the light radiated to outside.  Namely, the part changing the state of the light radiated to the outside of the lens 8 is formed to be shape 8b by which the light is more finely diffused than other parts.
Patent JP-H05176927-A (JP)
Title: Ultrasonic probe
Inventor: TAKEUCHI TOSHIAKI
IPC: G01N29/24
Filed: 1991-12-26
Abstract: PURPOSE:To prevent damage of an acoustic layer and to prevent bacterial infection from a body to be examined by constituting the probe so that an ultrasonic examination is executed by containing a disposable protective sheet in a wind-feed roll and attaching it to the surface of the acoustic layer, and allowing it to adhere closely to the surface of the body to be examined. CONSTITUTION:A linear array type ultrasonic probe is constituted by laminating and assembling a damper 4, a piezoelectric diaphragm 3 and an acoustic layer 2, installing a wind-feed roll 7 in which a protective sheet 1 is contained in the ultrasonic probe formed by holding it mechanically in a frame body 6, and also, adding an adherence mechanism such as a fix-stop blade 5, etc., for executing a wind-feed and a fix-stop. The wind-feed roll 7 can be installed easily in the inside of the ultrasonic probe, and by drawing out the protective sheet 1, necessary adherence width can be subjected to wind-feed to the acoustic layer 2. The protective sheet 1 is formed by attaching temporarily peeling pasteboard 1b to the side of a body to be examined centering around a core sheet 1a, and providing an adherence layer on the acoustic layer 2 side, respectively, and consists of a simple form in which prevention of deformation of the protective sheet 1 and an adherence work of an adherence layer 1c and an acoustic layer 2a are taken into consideration.
Patent JP-H10182397-A (JP)
Title: Ultraviolet-protecting cosmetic
Inventor: ONAKI MINORU
IPC: A61K8/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic having ultraviolet-shielding property, smoothly spreadable on the skin and giving natural make-up by using a specific titanium dioxide and/or titanium dioxide containing iron oxide in combination with flaky zinc oxide. SOLUTION: This ultraviolet-protecting cosmetic is produced by compounding (A) 1-30wt.% of (i) titanium dioxide having an average particle diameter of 0.10-0.14μm and a specific surface area of 10-30m<2> /g and/or (ii) an iron oxide- containing titanium dioxide preferably having a titanium dioxide content of 97.0-99.5wt.%, an iron oxide content of 0.5-3.0wt.%, an average particle diameter of 0.10-0.14μm and a specific surface area of 10-30m<2> /g, (B) 1-30wt.% of a flaky zinc oxide preferably having an average particle diameter of 0.1-30μm, an average particle thickness of 0.01-0.5μm and an aspect ratio of >=3 and (C) conventional-cosmetic components as arbitrary components. The cosmetic may be skin-care cosmetic, makeup cosmetic, hair-care cosmetic, etc., and may be formed in the form of powder (solid), cream, etc.
Patent JP-2000182370-A (JP)
Title: Semiconductor memory
Inventor: WADA OSAMU
IPC: G11C11/409
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory constituting a DRAM memory macro-cell having arbitrary input/output data line width. SOLUTION: A first sub-memory macro 11 has plural memory cell arrays(MCA) 12-1 to 12-n arranged in the column direction, a pair of data line DQ, /DQ arranged on this memory cell array, a DQ buffer 13 connected to the pair of data lines DQ and /DQ and holding data read out from the memory cell or data written in a memory cell, a DQ switch circuit 14 connected to this DQ buffer 13 and switching a cell to a redundancy cell in accordance with an address, and an input/output(I/O) buffer 15 connected to this DQ switch circuit 14 and holding input/output data, a DRAM macro-cell is constituted by arranging this first sub-memory macro in the row direction.
Patent JP-2000171743-A (JP)
Title: Scanning optical system
Inventor: UZUKI KAZUO
IPC: G02B26/10
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent soiling due to electrification in the case of using a plastic lens as an image formation lens. SOLUTION: An image is formed with the scanning light of a rotary polygon mirror 2 at a photoreceptor by a turning mirror 3 and an image formation lens system 4. Respective image formation lenses 14 and 15 are the plastic lenses, and because they are likely to be electrified, interstices between the respective image formation lenses 14 and 15 and the bottom wall of an optical box 5 are filled with long-sized conductive resin members 18 and 19, and the respective image formation lenses 14 and 15 and the optical box 5 are electrically conducted along the nearly entire length of the image formation lenses 14 and 15. A cover member may be electrically conducted.
Patent JP-2000172484-A (JP)
Title: Usb incorporated device
Inventor: AMAUCHI TAKAYUKI
IPC: G06F3/16
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to record sound and digital data in a personal computer by digitizing an external analog audio input and transferring the data to the personal computer through a USB interface. SOLUTION: The USB incorporated device 10 has an RF font end 10a for reception, a radio control chip 10b having a synthesizer function, a fast A/D converter 10c, and a 12Mbps USB driver 10d. A USB connector is connected to the personal computer 12 through a USB cable 14 and a communication based upon the USB specifications is carried out by the USB driver 10d. Here, when this device is connected to the personal computer to listen to the radio or record a sound, the personal computer 12 is started up and the USB connector is connected to a connector of the personal computer 12. Then an iron of the personal computer 12 is clicked and then data broadcasted from the radio is superimposed on the screen, so that the personal computer user can obtain the data always as information.
Patent JP-2000182539-A (JP)
Title: Deflection yoke
Inventor: UENO HISAAKI
IPC: H01J29/76
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To combine a horizontal deflection coil with a vertical deflection coil without causing displacement of a center axis and easily perform stroke adjustment. SOLUTION: A deflection yoke 10 is equipped with a horizontal deflection coil 20 and a vertical deflection coil 30 having tubular funnel-side separators 22, 32, respectively, radially expanded toward the other end side thereof with a first flange part 22c and a second flange part 32b formed thereon, respectively, and the deflection yoke 10 is disposed inside the horizontal deflection coil 20.  The first flange part 22c is provided with a projection part 23 building up toward the second flange part 32b and extending over the whole of the periphery of the first flange part 22c, the second flange part 32b is provided with a recessed part 33 fitting to the projection part 23 and extending over the whole of the periphery of the second flange part 32b, and the projection part 23 and the recessed part 33 are formed so that, when they are fitted to each other, the center axes D of the horizontal deflection coil 20 and of the vertical deflection coil 30 substantially coincide with each other and can make turning motion centering around the center axis D.
Patent JP-H06199248-A (JP)
Title: Mounting structure of steering member
Inventor: KAWASAKI SADANORI
IPC: B62D1/16
Filed: 1992-12-28
Abstract: PURPOSE:To provide a steering member mounting structure which can perform the two types of works in the same directionality along the direction across the car width, i.e., the work to fill the gap between the end of a steering member and a front pillar and the work to insert a mounting bolt and put in screw engagement. CONSTITUTION:A length adjusting means 46 consists of a set of adjusting bolt 44 and adjusting nut 45 which are combined in engaged state, and one is secured to the end of a steering member while the other is provided with a detention hole 47 for rotational operation confronting a mounting hole 29 at the periphery of a front pillar 26, and in the condition that the latter is contacted with the former one, a threaded part 49beta of a mounting bolt 49 inserted in the mounting hole is put in engagement with the female threaded part 44alpha formed in the one or the other of the length adjusting means 46.
Patent JP-H10187294-A (JP)
Title: Handy terminal
Inventor: SHINODA HIROSHI
IPC: H02M3/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the conversion efficiency of a DC/DC converter and to eliminate the useless power consumption of a battery by selecting properly a normal power DC/DC converter or a small power DC/DC converter in response to the command of a CPU. SOLUTION: Both drive signals 11 and 12 are simultaneously turned on by the command of a CPU 1, and the signal 11 is turned off under the control of the CPU 1. Then a handy terminal main body is shifted to a small power mode for the single drive of a small power DC/DC converter 9. Then the handy terminal main body is set in a normal operation mode after both signals 11 and 12 are turned on and then the signal 12 is turned off for the single drive of only a normal power DC/DC converter 5 by the command of the CPU 1. Thus, both converters 5 and 9 are properly operated by the command of the CPU 1 of the handy terminal. As a result, a battery can be effectively used.
Patent JP-H11191149-A (JP)
Title: Lsi for ic card and using method therefor
Inventor: MASANA YOSHIHIRO
IPC: G06F12/16
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve security by easily changing an authentication data generation algorithm. SOLUTION: An EEPROM 16 stores a file 16b for certificate data generation, and a certificate data generation part 13a of a command processing integrated part 13 has a control logic part composed of logic circuits, register for storing random number data, and data processing part for performing unit processing to random number data. When a certificate data generation processing command is sent from a host device to an interface part 10 and this command is stored in a command register 11, a command decoder 12 starts the certificate data generating part 13a.  The certificate data generating part 13a controls the data processing part and the EEPROM 16 through the control logic part and successively loads instruction codes in the file 11b for certificate data generation, and authentication data are generated by successively executing the unit processing corresponding to the respective instruction codes.
Patent JP-H11191337-A (JP)
Title: Cord switch
Inventor: NISHIO KENJI
IPC: E05F15/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a cord switch having firm electric connection between terminal parts of electrodes and outside parts. SOLUTION: Electrodes 88-94 are led out of an end part of an outer coating part 84 and the electrodes 88, 94 among the electrodes are connected with lead wires 122, 123. These lead wires 122, 124 are extended in the direction at right angles to the direction of leading out the electrodes 88-94. The connection parts of the electrodes 88, 94 and the lead wires 122, 124 are kept from the surroundings by a mold 150 sealing the end part of the outer coating part 84. Consequently, the connection of the electrodes 88, 94 and the lead wires 122, 124 is made firm. Moreover, since the mold 150 keeps the lead wires 122, 124 in the state that the lead wires 122, 124 are extended in the direction at right angles to the direction of leading the electrodes 88, 94, it becomes easy to handle the lead wires 122, 124 at the time of attaching this cord switch 10.
Patent JP-H10198180-A (JP)
Title: Image forming device
Inventor: FUKUZAWA DAIZO
IPC: G03G15/16
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cost down effect of a power source owing to the control by means of a specific constant voltage value, by using an ion conductive transferring roller, and to enable the transferring roller with a wide resistance range to be used by making an output voltage of a DC high voltage generating device variable with a small number of components. SOLUTION: In this image forming device, a DC high voltage generating device circuit is provided with a transformer T1, an oscillator Q3 generating driving pulse therefor is connected to a primary side of the transformer T1 through an amplifier circuit including a transistor Q1, and the rectifier circuit consisting of condensers C2 to C4 and diodes D2 t D4 is connected to a secondary side. An ion conductive transferring roller (load resistance Z) is connected to an output terminal of the rectifier circuit through high voltage resistance. The counter end of the primary side of the transformer T1 is grounded through the diode D1, the counter end of the secondary side is directly grounded. The input end of the primary side of the transformer T1 is grounded through the condenser C1, while resistance R3 is connected thereto.
Patent JP-H11196546-A (JP)
Title: Ground coil in magnetically levitated transportation system
Inventor: KOIKE MASATOSHI
IPC: H02K3/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a ground coil for making a conductor transposing range to a minimum without damaging strength of the conductor, by turning and piling conductors in a multiple stage and changing an angle of the conductor for transposing the stage moving part in the ground coil in a magnetically levitated transportation system. SOLUTION: In ground coils 1 and 2, a conducting coil 3 made up of conductors 3a and 3b transposed at a transposed part (stage moving part), a conducting coil 4 made up of conductors 4a and 4b transposed at a transposed part (stage moving part), and a conducting coil 5 made up of conductors 5a and 5b transposed at a transposed part (stage moving part) are stacked at two stages. Then, the transposed range for transposing the conductor is adjusted into a minimum level without damaging the strength of the conductor itself.
Patent JP-H11261031-A (JP)
Title: Method for reducing diffusion discharge in integrated circuit and capacitor device
Inventor: DEHM CHRISTINE
IPC: H01L21/822
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the diffusion discharge of contaminant and the diffusion of silicon in a piled capacitor, by forming a first oxide layer on a silicon plug, nitrating the first oxide layer, and etching the nitrated first oxide layer for forming a first barrier film. SOLUTION: A polysilicon plug 210 is formed of the various layers of polysilicon which is doped or not doped. A barrier layer 222 is formed on the polysilicon plug 210. Silicon dioxide layers 212 are arranged around the polysilicon plug 210. A base electrode 216 is arranged on the polysilicon plug 210. An adhesion layer 214 partially covers the silicon dioxide layers 212. Thus, the diffusion of dopant can be reduced.
Patent JP-2000155597-A (JP)
Title: Voice coding method to be used in digital voice encoder
Inventor: GERSON IRA A
IPC: G10L19/12
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a digital voice coding method improving controlls of filters of a voice encoder without increasing the complexity of the voice encoder accordingly. SOLUTION: A single filter providing controls of plural filters without complexity of the plural filters is realized by using an R-order filter for modeling frequency responses of the plural filters. The R-order filter can be used as a spectral noise weight filter (132) or the combination of the short term predictive encoder filter called as a synthesis filter in which noise are spectrally weighted and the spectral noise weighting filter in accordance with which embodiments are to be used. Generally, this method performs the moldeling of frequency responses of L pieces of P-order filters with the single R-order filter and, in this case, the order of R is made to be <LxP.
Patent JP-2000110188-A (JP)
Title: Shovel equipped with lighting equipment
Inventor: NIINA HIROMASA
IPC: A01K23/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To facilitate work even in the shadow of user's own hand by integrating a shovel and a lighting equipment. SOLUTION: A lighting equipment 1 is set on the handle of a shovel 3 for turning on and off the light by turning a switch on and out. Namely, the handle of the shovel 3 is provided with a hand switch 2, thereby lighting directly in the direction of use of the shovel. At the lighted site, it can be used as a usual shovel. The lighting equipment 1 can be used as a flashlight. Thus, lighting is conducted in the direction intended to use without causing the shadow of user's own hand, and work can be done easily by one hand, and also pollution with animal's dung can be decreased, followed by getting to work soon without the use of a light.
Patent JP-H05180081-A (JP)
Title: Auto choke device for engine
Inventor: MISHIMA SHUICHI
IPC: F02M1/02
Filed: 1991-12-27
Abstract: PURPOSE:To reduce a number of different part items and facilitate assembly by directly connecting a point end part of a drive rod to a part of a connecting rod, so that a part having the same shape can be used in each choke lever. CONSTITUTION:A device comprises connecting rods 10 for swivelably connecting choke levers 9 to each other and a driving gear 13 having a drive rod 12 connected so as to give predetermined swivel force to these connecting rods 10 and choke levers 9. Movement in an axial direction of the drive rod 12 by driving the driving gear 13 is converted into movement in an axial direction of the connecting rods 10. Particularly, a point end part of the drive rod 12 is directly connected to partly the connecting rods 10. Accordingly, a part having the same shape can be used in each choke lever 9. In this way, the part having the same shape is used to contrive reduction of a number of parts, having a different shape, and also facilitation of assembly.
Patent JP-2000180973-A (JP)
Title: Transmission type screen
Inventor: MURAYAMA YOSHIAKI
IPC: G03B21/62
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a transmission type screen almost free from the occurrence of moire patterns and speckles even when it is used in combination with the light valve of a liquid crystal projector or the like with a matrix-wise arranged pixel display part, having a sufficiently good viewing angle, capable of giving a high resolution and high grade projected image and capable of reducing cost. SOLUTION: The transmission type screen has a 1st light diffusion layer 1 and a 2nd light diffusion layer 2. The 1st light diffusion layer 1 is made of light transmitting plastic, has 50-200 μm thickness, and contains 20-50 wt.% 1st light diffusion material 1b comprising light transmitting fine particles having a refractive index difference of 0.07-0.17 and 1-12 μm weight average particle diameter in a 1st base material 1a. The 2nd light diffusion layer 2 is made of light transmitting plastic, has 500-5,000 μm thickness and 50-85% cloud value (ratio of transmittance of diffused light to total light transmittance) and contains 0.1-10.0 wt.% 2nd light diffusion material 2b comprising light transmitting fine particles having 1-12 μm weight average particle diameter in a 2nd base material 2a.
Patent JP-2001171066-A (JP)
Title: Relief printing plate, original plate, storage medium and printing method
Inventor: HARUMOTO NOBORU
IPC: B41M9/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a relief printing plate which is capable of upgrading printing accuracy by preventing ink from oozing out of a colored region. SOLUTION: The relief printing plate 1 has a colored region 12 consisting of a projecting part 10 to which the ink I adheres and a recessed part 11 into which the ink I flows to serve as an ink pocket during printing. In addition, a plurality of or a numberless pieces of the projecting or the recessed part 10, 11 are formed to develop geometric patterns almost uniformly in the colored region 12.