baber/WOPTO huggingface dataset:
Patent JP-H0568934-A (JP)
Title: Pretreatment of plastic painting
Inventor: MIBU HIROAKI
IPC: B05D3/06
Filed: 1991-09-17
Abstract: PURPOSE:To obtain the same wettability and adhesion as fluorocarbon washing without using fluorocarbon by washing plastic with water and subsequently irradiating the surface of plastic with the light from a synthetic quartz type high pressure mercury lamp. CONSTITUTION:In painting pretreatment for enhancing the painting wettability or adhesion of an object 3 to be treated such as a plastic flat plate or a plastic molded product, the object 3 to be treated is washed with water and the surface of the washed object 3 to be treated is irradiated with infrared rays from a synthetic quartz type high pressure mercury lamp 1. By irradiating the surface of the object 3 to be treated with infrared rays from the synthetic quartz type high pressure mercury lamp 1, the plastic is dried and the surface of a short wavelength of the object to be coated is modified. That is, the bonds of almost all of org. compounds are cut by ultraviolet rays with a short wavelength of 200nm or less and a low mol.wt. lower part having a hydrophilic group such as a carbonyl group is formed by an exciting oxygen atom formed by absorbing ultraviolet rays with a wavelength of 254nm by ozone to modify the surface of the object 3 to be treated.
Patent JP-H0556008-A (JP)
Title: Vector quantizer
Inventor: ASAKAWA YOSHIAKI
IPC: G10L25/00
Filed: 1991-10-16
Abstract: PURPOSE:To improve the information compression efficiency by storing the result of collation at least by one frame. CONSTITUTION:Upon the receipt of spectrum information 106, an element 431 of each code vector is read from a code book 401 of a collation section 400, and a distance calculation section 402 calculates the distance of vectors 106. In the case of retrieving all numbers, a distance 403 of all code vectors in the code book is calculated and the result is fed to a minimum value detection section 404, and a pointer 405 of a code vector (nearest vector) whose value 403 is minimized is outputted. Thus, when the input vector is expressed by plural code vectors, it is not required to send part of the pointer of the code vector. In this case, since quantization distortion is hardly increased, the information compression efficiency is enhanced.
Patent JP-H07123347-A (JP)
Title: Picture communication equipment
Inventor: TAKAHASHI KOJI
IPC: H04N1/04
Filed: 1993-10-26
Abstract: PURPOSE:To enable transmission to plural opposite parties by once scanning an original regardless of the compression modes of the opposite transmission parties. CONSTITUTION:As shown in the Figure 4, the picture of the original are read in a scanner part 40 and turned into digital codes in an A/D converter 41 and data are tentatively stored in memory 42. At the time of read, the data are supplied to the terminal of a switch 43 and also the data are directly supplied from the A/D converter 41 to the terminal of the switch 43. Compressors 44A and 44A compress the data selected by the switch 43 in respective different compression means and the data of either one are selected in the switch 451. The selected compressed data are converted into a signal form suited to a communications network 48 in a modulator 46 and transmitted by a transmitter 47.
Patent JP-H03128865-A (JP)
Title: Automatic winding system
Inventor: NAKAJI FUMIAKI
IPC: B65H54/70
Filed: 1989-10-13
Abstract: PURPOSE:To simultaneously attain surface layer thread protection and automated rewinding by disposing a truck for taking out full bobbins, installing empty paper tubes, and setting a feed thread on one side of an automatic winder in such a manner as to be capable of running, and providing a peg circulating conveyor for full bobbin discharge and empty paper tube supply. CONSTITUTION:A peg circulating conveyor 3 discharge a full bobbin 15 with holding it by a peg 31 to protect a surface layer thread, and also supplies an empty paper tube 14. A truck 4 is connected to the peg circulating conveyor 3, and has thread setting function to the feed thread sent by a tray circulating conveyor 2 in addition to doffing function of full bobbin take-out and empty paper tube installation. Such a peg circulating conveyor 3 is connected to the tray circulating conveyor 2 by the truck 4, whereby surface layer thread protection and automatized rewinding can be simultaneously attained.
Patent JP-2000096457-A (JP)
Title: Polyurethane-based emulsion having heat-sensitive gel- forming property and its production
Inventor: ADACHI HIDEAKI
IPC: D06N3/14
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane-based emulsion having excellent heat- sensitive gel formability and storage stability, and to provide a leather-like sheet article having an excellent touch. SOLUTION: This heat-sensitive gel-forming polyurethane-based emulsion comprises 100 pts.wt. of a polyurethane, 1-5 pts.wt. of (I) a nonionic surfactant having a HLB of 13.0-17.0, 1-10 pts.wt. of (II) a nonionic surfactant having a HLB of 8.0-15.0 but having a lower HLB than that of the of the nonionic surfactant I, and an aqueous medium. The leather-like sheet article is produced using the heat-sensitive gel-forming polyurethane-based emulsion.
Patent JP-H1188061-A (JP)
Title: Gain control frequency converter circuit
Inventor: ITO TAKUMI
IPC: H03D7/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a gain control frequency converter circuit which can obtain a large variable gain range with a low distortion rate by controlling the gain with a potential difference between a first bias power source and a DC power source which can be controlled. SOLUTION: Since the gain can purely be controlled by the potential difference between the first bias power source 43 and the DC power source 44 which can be controlled, the change of the gain owing to the fluctuation of a local oscillation signal level is eliminated. Since the input impedance of an amplifier constituted of transistors 15 and 16 when the gain is minimum can considerably be enlarged against the input impedance of an attenuator constituted of transistors 17 and 18, large attenuation quantity can be obtained. Signal components inputted from input terminals 31 and 32 are the large isolation of the amplifier constituted of transistors 15 and 16 and therefore large isolation can be kept between the input terminals 31 and 32 and input terminals 33 and 34. Thus, influence to the circuit of a front stage by means of a local oscillation signal is eliminated.
Patent JP-H08274765-A (JP)
Title: Data detecting device
Inventor: HAYAMIZU ATSUSHI
IPC: H04L25/497
Filed: 1995-09-21
Abstract: PURPOSE: To easily detect and output a bit clock by a small-scale circuit by recognizing the sign inversion of a bit synchronizing clock to a waveform equalized signal and detecting a synchronizing clock when the synchronizing clock exceeds a specific set level discrete from the reference level of the waveform equalized signal in the plus or minus direction. CONSTITUTION: A data detecting circuit A passes encoded recording data (a) through a recording and reproduction system 2 and inputs it to a waveform equalizer 4 as a reproduced signal through a preamplifier 3, and equalizes the waveform of the reproduced signal into partial responses 1 and -1 having no inter-code interference. The output signal of the equalizer 4 is branched into two; one is outputted to (1+D)5 to perform waveform processing satisfying PR4 as a ternary value (1,0,-1), and the result is inputted to a viterbi decoder 7 through an A/D converter 6, so that viterbi- decoded data are detected and outputted. The other b' of the waveform equalized signal is inputted to comparators 8 and 9. The comparator 8 detects the level of the signal b' which is higher in a plus-directional reference voltage ref+.  The comparator B detects and outputs an input signal which is larger than a minus reference voltage ref-. Those signals are inputted to an FF10, which outputs invariably stable binary data d', so that a V reference level is set to a optimum value through circuits 11 and 12.
Patent JP-H04146338-A (JP)
Title: Washing water feeder
Inventor: TSUTSUI OSAMU
IPC: E03D5/00
Filed: 1990-10-05
Abstract: PURPOSE:To use a toilet bowl interior effectively without requiring a wide space to be set, by composing a toilet bowl washing valve for controlling the feeding of toilet bowl washing water, and the privates washing valve for controlling the feeding of local washing water, integrally. CONSTITUTION:When privates-washing input is provided, then by washing water to be fed from a water-feeding connecting pipe 22a, through command from a control circuit section 23, a flow regulating valve 22a is driven in an opening state, and washing water is fed to a private parts-washing nozzle 17, and the privates is washed. After that, when toilet bowl washing input is provided, then in a water feeding quantity and water feeding time set previously through the command of the control circuit section 23, the flow regulating valve 22a and the solenoid valve 22h-1 of a three-directional change-over valve 22h are just electrified. Then, both solenoid valves 22h-1, 22h-2 are electrified, and water is fed to a rim and a jet, and a toilet bowl is washed. As a result, a private parts-washing valve and a toilet bowl washing valve are integrally formed, and a toilet bowl interior can be effectively used.
Patent JP-H0585592-A (JP)
Title: Membrane type liquid storage tank
Inventor: NAKAJIMA MASAO
IPC: B65D90/42
Filed: 1991-09-19
Abstract: PURPOSE:To store liquids of various kinds under the condition of a high temperature in a membrane type tank. CONSTITUTION:A shielding membrane 10 is formed of silicone and the like as a membrane base material. The liquid-noncontact surface of the shielding membrane 10 is reinforced with a polyester fiber, an aramid fiber or the like. The peripheral end 10c of the shielding membrane 10 is closely fixed to the inner peripheral face of a tank body 2. Weight rings 13 are set on the peripheral portions 10b (noncontact liquid surface side) of the shielding membrane 10 in such a way that the weight rings can be slidingly moved relative to the shielding membrane without being fixed thereto. Floating hoops 15 are provided under the central part 10a of the shielding membrane 10. By this method, when the volume of liquid 40 to be stored is increased or decreased, the height between the central part 10a and peripheral end 10c of the shielding membrane 10 can be smoothly adjusted in such a way that the fiber having good slide properties on the noncontact liquid surface and the weight rings 13 are moved slidingly with one another, thus a sliding liquid (sealing liquid) is not required to be used. The liquid 40 to be stored can be sealed with the shielding membrane 10 only, which has chemical resistance and heat resistance.
Patent JP-S62128895-A (JP)
Title: Crop cultivating vessel
Inventor: IMAGAWA KENZO
IPC: A01G9/00
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a farm product cultivating ship which can supply farm products into a food starvation region by installing a light transmissive dome in the upper part and installing a crops cultivating apparatuses in the lower vessel through the reconstruction of a vessel. CONSTITUTION:A light transmissive dome 1 is installed over the whole width in the upper part of a ship, and crops cultivating devices 2-4 are installed in the lower vessel. The light transmissive dome 1 is made of FRP, and a cover plate 5 which is made of transparent FRP and opened through sliding is installed at the center of the dome 1. A working passage 7 is formed at the center of a solar beam irradiating division 6 in the lower part, and a cultivating unit 8 or 9 is arranged on the both sides. A water supply pipe 10 for supplying water or fertilizer into the cultivating bed unit is erected from a tank 1 to the vicinity of an upper deck.
Patent JP-S62131738-A (JP)
Title: Driving device
Inventor: WATANABE JUNJI
IPC: H02K7/10
Filed: 1985-11-29
Abstract: PURPOSE:To obtain the miniaturized but large deceleration ratio and to simplify the wiring with low noise and long life by providing the decelerating means composed of at least one stage of the timing belt to the support where the motor is fixed and by installing to the support a printed substrate where the motor drive circuit is arranged. CONSTITUTION:To a metal support 31 attaching portions 31a and 31b and a supporting portion 31c are provided, to which a DC motor 32 is attached. A gear pulley 33 is provided to a rotating shaft 32a of a motor 32. A gear pulley 34 is provided away from the motor 32 to the support 31. A gear 35 is coaxially provided with this pulley 34 to mesh this gear and drives other unit. A timing belt 36 is put across the gear pulleys 33 and 34. A printing substrate 38 where a drive circuit 37 of the motor 32 is provided. To a rotating shaft 32a of other end portion a magnetic recording member 39 is provided, while a magnetic sensor 40 is provided to the substrate 38. By this output signal the number of rotation of the motor is controlled and the low-noised miniaturization can be achieved.
Patent JP-H02115433-A (JP)
Title: Execution method for building
Inventor: YOSHIDA SOUNOSUKE
IPC: E04B1/35
Filed: 1988-10-25
Abstract: PURPOSE:To prevent the strain of a beam and a floor, and obviate a brace in an execution method for a building having a large space without an internal pillar on a lower layer by giving priority to the erection of an internal on an upper layer, and finally erecting an internal pillar on a layer just above a floor having the large space. CONSTITUTION:In constructing a building 10 having a large space without any internal pillar up to the N-th layer, a construction frame body other than an internal pillar 15 is first erected up to the (N+4)th layer and the floor 11 and beam 12 of each layer are supported with a support member until the predetermined strength is attained. Then, the internal pillar 15 on the (N+3)th layer is erected and jointed to the internal pillar 13 on the (N+2)th layer. Thereafter, the same procedures as afore-said are followed for pillar erection on the (N+5)th layer to the upper most layer. Then, the internal pillar 14 on the (N+1)th layer is finally erected. According to the aforesaid construction, it is possible to transmit stress to an outer pillar 13 smoothly at the time of construction work, and alleviate and scatter the stress as much as possible. In addition, it is possible to eliminate a work for erecting a brace and the like.
Patent JP-H01109352-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUGIMURA HIROSHI
IPC: G03G5/06
Filed: 1987-10-23
Abstract: PURPOSE:To enable the prepn. of many sheets of copy by once image exposure by providing a photosensitive layer contg. a specified thioindigo compd. to an electrophotographic sensitive body. CONSTITUTION:A photosensitive layer consisting of, for example, a charge generating layer 2 and a charge transfer layer 3, is formed on an electroconductive base body 1, and a thioindigo compound expressed by formula I or II or its cis-isomer is incorporated into the layer 2. In the formulas, R is H or halogen, etc.; n is 0-4; m is 0-6. (i) A trans-form thio compd. is used for the whole part of the above described compd., then (ii) the compd. is image- exposed with light having a wavelength (lambda1) capable of causing a trans-cis isomerization, (iii) the surface of the photosensitive body is charged. Then, (iv) the whole surface is irradiated with light having a maximum wavelength (lambda4) corresponding to the absorption maximum of cis-form, (v) eliminating the surface potential of the cis-region and forming an electrostatic latent image. Thus, a copy is obtd. after developing with toner and transferring the developed image. When a same copy is to be obtd., the stage (iii) is executed again after cleaning the obtd. copy. When the copy is to be erased, (vi) the latent image is irradiated with light having a wavelength (lambda2) for isomerizing to trans-form.
Patent JP-H03131134-A (JP)
Title: Infrared remote control transmitter
Inventor: SASAKI HIDEMI
IPC: H04B10/07
Filed: 1989-10-16
Abstract: PURPOSE:To ensure the service life of a battery the same as that for a conventional indoor exclusive transmitter by adjusting the lighting state of an infrared remote control signal in response to the lightness of the outside. CONSTITUTION:An infrared remote control transmitter is used to control remotely a camera integrated VTR having a video recording and reproducing function and is provided with 10 sets of control keys 10 used for the pickup and the reproduction at its upper face, and a changeover switch 12 to select the transmitter for the indoor use and the outdoor use is provided on the side face. When the changeover switch 12 is selected to the position of the indoor use, an infrared remote control signal is outputted from only an infrared-ray emitting diode 14A, and when the changeover switch 12 is selected to the position of the outdoor use, the infrared remote control signal is outputted from both infrared-ray emitting diodes 14A, 14B.
Patent JP-H04144565-A (JP)
Title: Composition substitutive for bandage
Inventor: UCHIDA SHINJI
IPC: A61K9/70
Filed: 1990-10-05
Abstract: PURPOSE:To provide the compsn. which exhibits an excellent antimicrobial property over a long period of time to allow the adequate use as the matter substitutive for bandage by forming the compsn. contg. antimicrobial zeolite. CONSTITUTION:An aq. soln. of salts contg. antimicrobial metal ions or the like is prepd. The zeolite is brought into contact with an aq. soln. mixture into which the antimicrobial metal ions and if necessary, ammonium ions are incorporated to substitute the ions in the zeolite and the antimicrobial metal ions. The zeolite with which the ion exchange ends is washed with water and is dried to obtain the antimicrobial zeolite. The content of the antimicrobial zeolite in the compsn. substitutive for bandage is preferably 1 to 10%. A film forming polymer and solvent are incorporated in addition to the antimicrobial zeolite into the compsn. substitutive for bandage. A polymer which can peel the film after use without precipitating drug action components when, for example, polyacrylic acid, or the like is applied is more preferable. For example, acetone, etc., are used for the dissolution of the polymer as the solvent. The compsn. substitutive for bandage may be used by being applied as it is on the skin and may be used as the compsn. substitutive for bandage for aerosol by using a spraying agent.
Patent JP-2000091763-A (JP)
Title: Lock mechanism for rotary cover
Inventor: KITATSUME TAKASHI
IPC: E05C19/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To maintain a good lock-feeling for an extended period while wear/ degradation of a locking part is prevented for excellent durability even in extended use or frequent use, related to a lock mechanism for a rotary cover. SOLUTION: On a main body wall surface 12, a supporting axis 11 is protruded at lower parts on both sides of an opening 13, and a protruding locking part 14 is formed just above it. A formation surface 15 of the locking part 14 has an U-like slit 16 notched around the locking part 14, forming a leaf spring. Meanwhile, the side of lid 18 has axis insert part 17 opened at lower parts on both sides, and recessed first and second engagement parts 19 and 20 formed at a predetermined position around it. Thus the locking part 14 is provided on a spring means, so that it is elastically released against the pressure when the locking part 14 gets on protruding parts 22 and 23 while elastically contacted to the protruding parts 22 and 23 until overcoming them.
Patent JP-S62128378-A (JP)
Title: Polygonal line approximation function generating circuit
Inventor: NAGANO KATSUMI
IPC: G06G7/28
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a polygonal line approximation function generating circuit frequency-multiplying, e.g., a triangle wave signal into an optional number of multiple by providing plural sets of differential pair transistors (TR) as major function generating elements each consisting of an input TR, a reference TR and a conversion resistor. CONSTITUTION:The 1st current path 5 is connected in common to a collector of a reference TR Q12 in an odd number order of differential pair TR and to a collector of an input TR Q21 of an even order number of a differential pair TR, and the 2nd output current path 6 is connected to a collector of an input TR Q11 of an odd order number of a differential pair TR and to a collector of a reference TR Q22 of an even order number of differential pair TR. A reference voltage impressed respectively to a base of the reference TR of each set and a resistance of a conversion resistor are set to a prescribed value to generate a polygon line approximation function having a periodicity such as a triangle wave signal within a prescribed input voltage range. Thus, a practical function circuit frequency-multiplying a signal such as a triangle wave signal into an optional multiple is realized.
Patent JP-2001092200-A (JP)
Title: Image forming device
Inventor: NOZAWA TAIZO
IPC: G03G15/043
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an image quality maintaining device of an image forming device which is capable of maintaining an image density at a specified density for a long period of time. SOLUTION: This image forming device 1 has the image maintaining device of one point control consisting of first and second control sections 7 and 8 and a toner coating build-up sensor 6. The image maintaining device functions to lower the density of the low-density part of a printer gamma in life by adding control to a target value. Namely, a matching down point is changed in the initial time and in the life and the gamma of high consistency is obtained after the initial time and the life.
Patent JP-H02116765-A (JP)
Title: Magnetization observing apparatus
Inventor: FUKUZAWA KENJI
IPC: G01R33/032
Filed: 1988-10-27
Abstract: PURPOSE:To obtain a magnetic domain image with a better contrast with no magnetic field applied thereto by determining a differential image between observation images as obtained when a wavelength plate adapted to generate a phase difference of a 1/2 wavelength is added or not to an optical system of a magnetic Kerr effect observing device. CONSTITUTION:A mechanism 13 is operated by a signal of a computer 14 and a 1/2 wavelength plate 7 is moved onto or out of an optical path to record an observation image for each action on an image processor 11. It is so arranged that when the wavelength plate 7 is moved onto the optical path, an optical axis thereof becomes parallel with or vertical to a direction of polarization of an analyzer 8 when it is in a crossed nicol positional relationship. At this point, a polarization plane of reflected light is turned by a magnetic Kerr effect. This causes an inversion in contrast of light between magnetic domains opposite in the direction thereof. Reflected light with no turning of the polarization plane as caused by reflection from a foreign matter or the like is equal in contrast. Thus, when the device 11 is used to determine a differential image of the observation image depending on the presence of the wavelength plate 7, the contrast is stressed double.